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HomeMy WebLinkAboutWWP273804City of Renton Field Work Directive Public Works Department FWD # 1 Project Name: SE 165th Street Sanitary Sewer Extension CAG-15-099 Contractor: Scotty's General Construction Subject: Revision to Side Sewer 10744 165th Date: 8/18/2015 Scope: Redesign location of sewer stub for 10744 SE 165`h Street. Property owner wants stub further east on his property. Contractor will core drill inlet into manhole #2 and saw cut new location. Attachment(s): Contractor Acknowledgement: By: �/-"v _ Contractor Signature By: Title Signature City of Renton Project Manager Date Date f THIS FIELD WORK DIRECTIVE DOES NOT PROVIDE FOR EITHER A TIME EXTENSION OR A CHANGE IN THE CONTRACT PRICE. LABOR, EQUIPMENT, AND/OR MATERIAL OUTLINED IN THIS FIELD WORK DIRECTIVE SHALL BE PAID BY BID ITEM(S) OR A CHANGE ORDER SHALL BE DEVELOPED FOR TIME EXTENSION OR CONTRACT PRICE INCREASES. ANY PROTEST TO THE FIELD WORK DIRECTIVE SHALL FOLLOW 1-04.5 OF THE WSDOT STANDARD SPECIFICATIONS. CORLISS RESOURCES 'La CUSTOMER •�''• t Q1,df*,CuNr,err - A4V,5d S d 4 Grr 1 • C.urhed Rock 'Grear Se iee Si- 19:3" 1 Soo YOU POUR P.O. Rox 497 •Sumner, Washington 98390 Conroe Dispatch: Phone 253 891 6680 • r.AX 253 891 6691 Gravel Dispatch: 1'hwre 253 891 6686 • PAX 253 891 6692 . DATE Cc'S.N_. +Nr. IGNTNU. E 3i;i•{.:tl_5 .T,+.ice e:m aet6k.<'I ]in1t. ---;�F•. CL'ST.nO. NO. x:e NUV.eEP SEIEIpEI'A �`(MrvER �,` litCtlO SOLD TO: OUINIITYOaDEPED GPOSS WEJOPT 4 C17, all) sr__JTTY' E3 GENEkPL. ;;c ss t' ?.le: SN , -r•: G„ � SCUTTYSE'C NE Rr4L to ttlSN. C0114. ;^, +3 atUSURN. WA 9009;� w I Eu•.Eaeorowr n DEuvenveopREss wp wsTRlcrXSNs ' SCOTTY' 3 li1°NkIii1L CLINS7 fdL 165TH BP—lsD;,: l t,:1Y RENT'Qi4 (�% � oPDeuet eooe n.NDxxRIPnoN J �C ei L':ic'1 SELECT - IT . c 1E -.55-7 1 G 5[ _iT'T - PLP;SE_ F-P.I_t_ FOR BETTER 0TRECriomp, Q,ST, SX'iNY�., pPVn. GIGN %,��L+,.'`.1i2'C� wEiG..RurEn SIGN% An additional charge will be made on deliveries less than 12 yards. ;Loads quoted by the yard, are sold by volume, approximately 1.35 tons per yard. Any dump delays over 10 minutes will be charged at the current hourly truck, rate. Not responsible for damages beyond the curb. TERMS: DUE 10TH OF MONTI' FOLLOWING DATE OF PURCHASE. FINANCE CHARG E OF 1.833% PER 1 MONTH (22%PER ANNUM) WILL BE CHARGED ON ALL PAST DUE ACCOUNTS. I lee s1-,1. n.\n <.,E ry A $35.00 SERVICE CHARGE WILL BE COLLECTED ON ALL RETURNED CHECKS.. E 69295 /� �+ /w .. �\ CORLISS RESOURCES. CUSTOMER / Qoo1N}; Coe —re • M,,hnd S -d d G.—I • cwhed J?o, j - - x "Ga SenutiSE ce 1945- (/ l 1800•YOU POUR:,, PO: Bus 487 • Sumner, Wasldrigtnii'98390•• Concrete Dispatch: ]'hone 253 89L6680 •FAX 253 S91 6691 - Gravel Dispatch: Phone 253 8916686 • FAX 253 891,092 DArE i1ME r r.USi. r:O. PL4n . *NO nA/?9/1.5 3i..^.31 pla 1R+t,rti;; i:r. °?E7 E 693196 CUST. PO.NO _ �JGEJ:uN6ER SELF'DaI() DRIVER IPUCR ID SOLD TO: OU-To mnfi GRoss l++=1GRT 10E+14 ,y crDTTY'ti GENFERPL CDCdt97 TN•.. . rrF752L�'EaED nr . +EIGNT SCDT'i 1'5GEniti R( L�i•!ShE. COO uvE EO OtMfE 'i V+ i.a�T DEWEPr ADORESS,NO WSTRUCtIDNS / EOAO ND. TONS SCI:Irr:' 3 6ENERAL. CINS'i �7.52 ESE: 8, 01--iStJN 1-1.Fi v ( � l" ;.RpnlJpr CODE.N0tlE5CRiPTgN RENTON F�tTIStc=i SELECT TT 2166 ;255-75i5 SCpTT Pi_E i? 7E Cf3:.,C, FOTI BETTER U-1RECT10.1_'- 2_. ,.- TN JCB TI\+EW JDeIIMF OVi I PlA'J:T i L-T 1 Cu Sr SIGNX )..j ' pRVR. 5IGNA ��"(�� 'r+E,G••nA.51ER 51GM1'X An additional charge will be made on deliveti s less than 12 yards. Loads quoted by the yard, are sold by volume; approximately 1.35 tons per yard. Any dump delays over 10 minutes will be charged at the current hourly truck rate. Not responsible, for damages beyond the curb. TERMS: DUE I OTH OF MONTH FOLLOWING DATE OF PURCHASE. FINANCE CHARGE OF 1.833% PER MONTH (22%PER ANNUM) WILL BE • CHARGED ON ALL PAST DUE ACCOUNTS. rocs. re.,,,1 A $35.00 SERVICE CHARGE WILL BE COLLECTED ON ALL RETURNED CHECKS, E 6931 96 Printed On: 09/08/2015 City of Renton Public Works Department Page 1 Project: SE 165th Sanitary Sewer Extension Contractor: Scotty's General Construction Item Description 001. Mobilization & Demobilization 002. Trench Excavation Safety Systems 003, Construction Surveying, Staking, and As-Builts 004. Traffic Control 005. Temporary Erosion/Sedimentation Controls 006. Landscape Restoration 007. Furnish and Install 8-inch PVC Sewer Pipe 008. Furnish and Install 6-inch PVC Side Sewer Pipe 009. Television Inspection of Sanitary Sewers Furnish and Install 48-inch Diam. Sanitary Sewer Manhole 010. #1 Furnish and Install 48-inch Diam. Sanitary Sewer Manhole 011. #2 Removal and Replacement of Unsuitable Foundation 012. Material 013. Select Import Trench Backfill 014. Asphalt Patch including CSTC 015. Change Order #1 Pay Estimate 1 Unit Est. Unit Quantity Price Lump Sum 1 $10,882.00 Lump Sum 1 $2,500.00 Lump Sum 1 $3,000.00 Lump Sum 1 $3,000.00 Lump Sum 1 $3,000.00 Lump Sum 1 $5,000.00 Linear Foot 325 $79.00 Linear Foot 266 $74.50 Linear Foot 325 $3.00 Each 1 $10,500.00 Each 1 $9,500.00 Ton 50 $20.00 Ton 628 $12.00 Square Yds 392 $35.86 Lump Sum 1 $0.00 Contract Number: Closing Date: Previous Previous Quantitv Amount 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 0.00 $0.00 CAG-15-099 09/04/2015 This This Total Total Quantity Amount Quantity Amount 0.80 $8,705.60 0.80 $8,705.60 1.00 $2,500.00 1.00 $2,500.00 0.50 $1,500.00 0.50 $1,500.00 1.00 $3,000.00 1.00 $3,000.00 1.00 $3,000.00 1.00 $3,000.00 1.00 $5,000.00 1.00 $5,000.00 330.00 $26,070.00 330.00 $26,070.00 240.00 $17,880.00 240.00 $17.880.00 319.00 $957.00 319.00 $957.00 1.00 $10,500.00 1.00 $10,500.00 1.00 $9,500.00 1.00 $9,500.00 0.00 $0.00 0.00 $0.00 81.25 $975.00 81.25 $975.00 360.29 $12,920.00 360.29 $12,920.00 17c'- %3i'ZiA $0.00 0.00 $0.00 Subtotal $0.00 $102,507.60 $102,507.60 9.5 % Sales Tax $0.00 $9,738.22 $9,738.22 Total $0.00 $112,245.82 $112,245.82 GENERAL CONSTRUCTION, INC. 20405 SE 344TH STREET AUBURN, WA 98092 scottysgenera!@msn. com Bill To Michael A. Benoit City of Renton 1055 South Grady Way Renton, WA 98057 #1 - Mobilization & demobilization #2 - Trench Excavation Safety Systems #3 - Construction Surveying, Staking and As-Builts #4 - Traffic Control #5 - Temporary Erosion/Sedimentation Controls #6 - Landscape Restoration #7 - Furnish and Install 8-inch PVC Sewer Pipe #8 - Furnish and Install 6-inch PVC Sewer Pipe #9 - Television Inspection of Sanitary Sewers #10 - Furnish and Install 48-inch Diameter Sanitary Sewer Manhole #1 #11 - Furnish and Install 48-inch Diameter Sanitary Sewer Manhole #2 #12 - Removal and Replacement of Unsuitable Foundation Material #13 - Select Import Trench Backfill #14 - Asphalt Patch including CSTC 9/3/15 Invoice 77228 10,882.00T 2,500.00T 3,000.00T 3, OOO.00T 3,000.00T 5,000.00T 26,070.00T 17,880.00T 975.00T 10,500.00T 9, 500.00T 0.00T 743.40T 13,268 20T Subtotal $106,318.60 1 Sales Tax $10,100 27 , Total $116,418.87 G.� sus •�- � �} ?60,2 /I/z 3.3 _. DAILY INSPECTION DIARY _ REPORT �1 DAY: Q DATE: WORK PERIOD:7� (Q./p.m. to L a.m./p.m. WEATHER: D U C� �CLcS� TEMP. MAX OF MIN OF PRECIPITATION:-sW.ele�S WORK ACCOMPLISHED TODAY: i %G W CONTRACTOR SIGNATURE INSPECTOR SIGNATURE DATE: CITY OF RENTON BID TABULATION SHEET 2of2 Project: SE 165th Street Sanitary Sewer Extension CAG-15-099 Date: 05/12/15 FORMS Bid Total from Bidder Schedule of Prices Prop & L&I Bid Schedule trppl form Cert. Bond of Prices *Includes Sales Tax Rino Construction P.O. Box 667 ti S Maple Valley S S G WA 98038 OIL �F/� Scotty's General Construction, Inc. I t, 20405 SE 344th St. �) ' 6 Auburn WA 98092 Shoreline Construction Co. . P.O. Box 358 �( �a Woodenville 7 WA 5 ✓ 1 98072 00 Westwater Construction Company P.O. Box S9237 Renton 8 WA 98058 Engineer's Estimate $142,026.98 bidder or bidders, will not be for the best interest of the state, it may reject all bids or all remaining bids and republish a call for bids in the same manner as for an original publication thereof. Please confirm whether they satisfied the WSDOT standard to have their deposit returned. If they have, I cannot see a problem with what you are proposing to do. Garww-w Senior Assistant City Attorney City of Renton 1055 South Grady Way Renton, Washington 98057 425-430-6487 (Telephone) GN ewsom(a,rentonwa.gov rrri( �rrfi r i CONFIDENTIALITY STATEMENT This message may contain information that is protected by the attorney -client privilege and/or work product privilege. If this message was sent to you in error, any use, disclosure or distribution of its contents is prohibited. If you receive this message in error, please contact me at the telephone number or e-mail address listed above and delete this message without printing, copying, or forwarding it. Thank you. From: Michael A Benoit Sent: Monday, May 18, 2015 12:15 PM To: Garmon Newsom II Subject: FW: Review of Bid Award - SE 165th Street Sanitary Sewer Extension Garmon, Checking on the status of this inquiry. I will need to get the letter to the Clerk this week so they can prepare the agenda bill for the award. Thanks 14116r lola�dl. 'Venod Project Manager Wastewater Utility City of Renton (425) 430-7206 From: Michael A Benoit Sent: Wednesday, May 13, 2015 11:24 AM To: Garmon Newsom II Cc: David Christensen; Lys L. Hornsby; Gregg A. Zimmerman; Teresa Phelan Subject: Review of Bid Award - SE 165th Street Sanitary Sewer Extension Garmon, Michael A Benoit From: Garmon Newsom II Sent: Monday, May 18, 2015 2:06 PM To: Michael A Benoit Subject: RE: Review of Bid Award - SE 165th Street Sanitary Sewer Extension Hi Michael, Did the bidder meet the notice requirements in WSDOT Std. Specs. 1-03: A Bidder who wishes to claim error after the Bids have been publicly opened and read as required by RCW 47.28.090 shall promptly notify the Contracting Agency that an error occurred. The Bidder shall submit a notarized affidavit or declaration under penalty of perjury signed by the Bidder and accompanied by the work sheets used in the preparation of the Bid, requesting relief from the responsibilities of Award. The affidavit or declaration shall describe the specific error(s) and certify that the work sheets are the ones used in preparing the Bid. The affidavit or declaration shall be submitted no later than 5:00 p.m. on the first business day after Bid opening or the claim will not be considered. The Contracting Agency will review the affidavit or declaration and the certified work sheets to determine the validity of the claimed error and if the error is of the kind for which the law allows relief from forfeiture of the Bid deposit. If the Contracting Agency concurs in the claim of error and determines that the error is of the kind which allows relief from forfeiture, the Bidder will be relieved of responsibility and the Bid deposit of the Bidder will be returned. If the Contracting Agency does not concur in the error or determines that the error is not the kind for which the law allows relief, the Contracting Agency may Award the Contract and if the Bidder refuses to execute the Contract, the Bidder's Bid deposit shall be forfeited as required by RCW 47.28.100. RCW 47.28.100 Failure or rejection of bidder. If the successful bidder fails to enter into the contract and furnish satisfactory bond as provided by law within twenty days from the award, exclusive of the day of the award, his or her deposit shall be forfeited to the state and deposited by the state treasurer to the credit of the motor vehicle fund, and the department may award the contract to the second lowest responsible bidder. If the second lowest responsible bidder fails to enter into the contract and furnish bond within twenty days after award to him or her, forfeiture of his or her deposit shall also be made, and the contract may be awarded to the third lowest responsible bidder, and in like manner until the contract and bond are executed by a responsible bidder to whom award is made, or further bid proposals are rejected, or the number of bid proposals are exhausted. If the contract is not executed or no contractor's bond provided within the time required, and there appear circumstances that are deemed to warrant an extension of time, the department may extend the time for execution of the contract or furnishing bond for not to exceed twenty additional days. After awarding the contract the deposits of unsuccessful bidders shall be returned, but the department may retain the deposit of the next lowest responsible bidder or bidders as it desires until such time as the contract is entered into and satisfactory bond is provided by the bidder to whom the award is ultimately made. A low bidder who claims error and fails to enter into a contract is prohibited from bidding on the same project if a second or subsequent call for bids is made for the project. If in the opinion of the department the acceptance of the bid of the lowest responsible bidder or bidders, or on prior failure of the lowest responsible bidder or bidders the acceptance of the bid of the remaining lowest responsible The Public Works Department has received bids for the SE 1651h Street Sanitary Sewer Extension project. The apparent low bidder was Rino Construction. Their bid was $73,738. They have contacted us and claimed significant error on their bid. Their bid was well below the other bids. The remaining bids ranged from $127,500 to $177,600. The Engineer's Estimate was $142,000. The average bid, excluding Rino, was $151,500. Rino has requested relief from the responsibility of award. We have told them that per Standard Specification 1-03.1, they need to make a formal notarized submittal. They are supposed to get it to us by the end of the day. The Wastewater Utility feels strongly that the work cannot be performed as bid. The Wastewater Utility recommends allowing Rino to withdraw their bid and relieve them from forfeiture of their bid bond. We recommend award of the SE 165th Street Sanitary Sewer Extension project to the second low, Scotty's General Construction, with a bid of $127,504.12. In 2009, the Surface Water Utility had a situation with the Maplewood — Madsen Creek Sedimentation Basin Cleaning project bid that, while a little different, had the same end result of a contractor asking to withdraw their bid, the City relieving them from the forfeiture of their bond and award to the second low bidder. Per the attached e-mail, Mark Barber had reviewed the action and had no recommendation for changes or comments. Please provide concurrence that we are within process legally so we may move forward with our recommendation to award to the second low bidder. Attached, for your reference, is request of relief from the contractor and the bid tabulation showing the engineer's estimate, the low bid, and the other bids submitted. If you have any questions, please contact me at 425-430-7206 or by email at mbenoit@rentonwa.gov. Thank You divritaetsll lwenw;/ Project Manager Wastewater Utility City of Renton (425) 430-7206 3 Garmon, The bid was opened May 12th at 2:30 p.m. At 7:40 p.m. that same day, the contractor sent an email claiming the errors and withdrawing their bid. On May 13th about 10:00 a.m., I sent them an email with a copy of the WSDOT section and stating that "we need a 'notarized affidavit or declaration... requesting relief from the responsibilities of Award' and that it needs to be submitted by 5:00 p.m. today". On May 14th about 8:00 a.m. I received the notarized declaration with the statement that "their notary was out until this morning". We would propose to honor their request to withdraw the bid and award to the second low bidder (SLB). We would further propose to release their bond. It is our opinion that their intent was made clear even though they did not meet the specified deadline. As an alternate, we would propose to reject the bid as not responsible under Renton Supplemental Specification 1-02.14 2h "The bidder is unable, financially or otherwise , to perform the Work", award to the SLB, and release their bond. Based upon the assumption that the low bid was non -responsive and the project could not be completed as bid, tossing the bid and moving immediately to the SLB would appear to have the least negative impact to the City. There is nothing apparent in the SLB that, if they had been the apparent low bidder, would have caused the City to reject their bid and / or throw out all bids and republish. It would appear that, if we intend to take the bond under the WSDOT Specifications, we would need to award the contract to Rino. We would then have to wait 20 days for them to fail to execute the contract so we can go after the bond. At that point we would have to go back to City Council to award to the SLB. This would delay our construction by over a month. Instead of proceeding directly to the SLB, we will have the delay and the associated costs to get to the SLB. There does not seem to be an advantage to the City to delay award for a bond that is only in the amount of $3,700. II r--A \VCC' S (3,0 (A- `Q-k � Stantec Consulting Services Inc. \-.J � � 0'0CA repared by: SMA 11130 NE 33rd PI, Suite 200 Date: 3/22/2016 Bellevue, WA 98004 Checked by: ELB Date: TITLE: Opinion of Probable Construction Cost Addendum No. 1 OWNER: City of Renton = do not change here (see workshts) PROJECT: Talbot Hill Sewer Relocation-1-405, SR167 IC/DC Project JOB NO: 2002003609 Approx. Bid Item Description Quantity Unit Unit Cost Total Cost 1 Mobilization & Demobilization 1 LS $ 284,100.00 $ 284,100.00 2 Trench Excavation Safety Systems 1 LS $ 28,000.00 $ 28,000.00 3 Construction Surveying, Staking, and As-Builts 1 LS $ 10,000.00 $ 10,000.00 4 Traffic Control 1 LS $ 23,000.00 $ 23,000.00 5 Temporary Erosion/Sedimentation Controls 1 LS $ 28,000.00 $ 28,000.00 6 Site Clearing and Grading 1 LS $ 18,000.00 $ 18,000.00 7 Furnish and Install 8-inch PVC Sewer Pipe 630 LF $ 150.00 $ 94,500.00 8 Furnish and Install 12-inch PVC Sewer Pipe 690 LF $ 200.00 $ 138,000.00 9 Furnish and Install 15-inch PVC Sewer Pipe 100 LF $ 240.00 $ 24,000.00 10 Furnish and Install 18-inch Steel Casing Pipe with 12-inch PVC Carrier Pipe 70 LF $ 380.00 $ 26,600.00 11 Furnish and Install 36-inch Steel Casing Pipe with 15-inch PVC Carrier Pipe (Open Cut Installation) 300 LF $ 500.00 $ 150,000.00 12 HDD Trenchless Installation of 12-inch HDPE Sewer Pipe 1 LS $ 1,100,000.00 $ 1,100,000.00 13 Trenchless Installation of 36-inch Steel Casing 240 LF $ 1,550.00 $ 372,000.00 14 Furnish and Install 15-inch PVC Carrier Pipe within Steel Casing (Trenchless Installation) 240 LF $ 150.00 $ 36,000.00 15 Television Inspection of Sanitary Sewers 3240 LF $ 1.50 $ 4,860.00 16 Launch and Reception Shafts 1 LS $ 440,000.00 $ 440,000.00 17 Furnish and Install 48-inch Diam. Sanitary Sewer Manhole with Flat Top 1 EA $ 7,000.00 $ 7,000.00 18 Furnish and Install 48-inch Diam. Saddle Manhole with Flat Top 4 EA $ 8,000.00 $ 32,000.00 19 Furnish and Install 60-inch Diam. Sanitary Sewer Manhole with Flat Top 3 EA $ 12,500.00 $ 37,500.00 20 Furnish and Install 60-inch Diam. Saddle Manhole with Flat Top 1 EA $ 10,000.00 $ 10,000.00 21 Furnish and Install 60-inch Diam. Drop Manhole with Flat Top 2 EA $ 15,000.00 $ 30,000.00 22 Extend Existing/ Install New 12-inch Culvert 180 LF $ 75.00 $ 13,500.00 23 Connection to Existing Sewer System 8 EA $ 5,500.00 $ 44,000.00 24 Abandon Existing Sanitary Sewer Manhole 12 EA $ 800.00 $ 9,600.00 25 Abandon & Fill Existing Sanitary Sewer Main over 10-inch Diam. 1,530 LF $ 15.00 $ 22,950.00 26 Removal and Replacement of Unsuitable Foundation Material 50 TON $ 25.00 $ 1,250.00 27 Select Imported Trench Backfill 7,000 TON $ 20.00 $ 140,000.00 28 Imported Gravel Borrow for Fill 7,500 TON $ 18.00 $ 135,000.00 29 Crushed Surfacing Base Course for Gravel Road 2,500 TON $ 25.00 $ 62,500.00 30 Controlled Density Fill (Backfill) (As Required) 50 CY $ 125.00 $ 6,250.00 31 Asphalt Patch including CSTC 650 SY $ 150.00 $ 97,500.00 32 Surface Restoration 1 LS $ 15,000.00 $ 15,000.00 subtotal $ 3,441,110 Washington States Sales Tax @ 9.5% of subtotal $ 326,900 Subtotal Schad. A $ 3,768,010 Contingency @ 10% of subtotal $ 376,800 Total Probable Construction Cost $ 4,144,810 Stantec Consulting Services Inc. 11130 NE 33rd PI, Suite 200 Bellevue, WA 98004 TITLE: Opinion of Probable Construction Cost OWNER: City of Renton PROJECT: Talbot Hill Sewer Relocation - 1-405, SR167 IC/DC Project JOB NO: 2002003609 Prepared by SMA Date: 3/14/2016 Checked by ELB Date 3/16/2016 100% DESIGN = do not change here (see workshts) Approx. Bid Item Description Quantity Unit Unit Cost Total Cost 1 Mobilization & Demobilization 1 LS $ 281.100.00 $ 281,100.00 2 Trench Excavation Safety Systems 1 LS $ 28,000.00 $ 28,000.00 3 Construction Surveying, Staking, and As-Builts 1 LS S 10,000.00 $ 10.00&00 4 Traffic Control 1 LS $ 23,000.00 $ 23,000 00 5 Temporary Erosion/Sedimentation Controls 1 LS $ 28,000.00 $ 28,000.00 6 Site Clearing and Grading 1 LS $ 18,000.00 $ 18,000.00 7 Furnish and Install 8-inch PVC Sewer Pipe 630 LF $ 150,00 $ 94,500.00 8 Furnish and Install 12-inch PVC Sewer Pipe 690 LF $ 200.00 $ 138,000,00 9 Furnish and Install 15-inch PVC Sewer Pipe 100 LF $ 240.00 $ 24,000.00 10 Furnish and Install 18-inch Steel Casing Pipe with 12-inch PVC Carrier Pipe 70 LF $ 380,00 $ 26.600.00 11 Furnish and Install 36-inch Steel Casing Pipe with 15-inch PVC Carrier Pipe (Open Cut Installation) 300 LF S 500.00 $ 150.000.00 12 HDD Trenchless Installation of 12-inch HDPE Sewer Pipe 1 LS S 1.100,000,00 S 1,100,000.00 13 Trenchless Installation of 36-inch Steel Casing 240 LF $ 1.550.00 $ 372.000.00 14 Furnish and Install 15-inch PVC Carrier Pipe within Steel Casing (Trenchless Installation) 240 LF S 150.00 $ 36,000.00 15 Television Inspection of Sanitary Sewers 3240 LF S 1.50 S 4.86000 16 Launch and Reception Shafts 1 LS S 440,000.00 $ 440,000.00 17 Furnish and Install 48-inch Diam. Sanitary Sewer Manhole with Flat Top 1 EA $ 7.000.00 S 7.00000 18 Furnish and Install 48-inch Diam. Saddle Manhole with Flat Top 4 EA $ 8,000.00 S 32.000.00 19 Furnish and Install 60-inch Diam. Sanitary Sewer Manhole with Flat Top 3 EA $ 12,500.00 $ 37,500.00 20 Furnish and Install 60-inch Diam. Saddle Manhole with Flat Top 1 EA S 10,000.00 $ 10,000.00 21 Furnish and Install 60-inch Diam. Drop Manhole with Flat Top 2 EA $ 15.000.00 $ 30,000.00 22 Extend Existing/ Install New 12-inch Culvert 180 LF $ 75.00 $ 13,500.00 23 Connection to Existing Sewer System 8 EA S 5.500.00 $ 44,000.00 24 Abandon Existing Sanitary Sewer Manhole 12 EA S 800.00 $ 9,600,00 25 Abandon & Fill Existing Sanitary Sewer Main over 10-inch Diam. 1.530 LF S 15.00 $ 22,950,00 26 Removal and Replacement of Unsuitable Foundation Material 50 TON $ 25.00 $ 1.250.00 27 Select Imported Trench Backfill 7,000 TON $ 20.00 $ 140,000.00 28 Imported Gravel Borrow for Fill 6,000 TON $ 18.00 $ 108,000.00 29 Crushed Surfacing Base Course for Gravel Road 2.250 TON $ 25,00 $ 56,250.00 30 Controlled Density Fill (Backfill) (As Required) 50 CY S 125.00 $ 6,250.00 31 Asphalt Patch including CSTC 650 SY $ 150.00 S 97,500.00 32 Surface Restoration 1 LS $ 15,000,00 $ 15,000.00 subtotal $ 3.404.860 Washington States Sales Tax @ 9.5% of subtotal $ 323,500 Subtotal Sched. A $ 3,728,360 Contingency @ 10% of subtotal $ 372,800 Total Probable Construction Cost $ 4,101,160 t+ Stantec Consulting Services Inc. 11130 NE 33rd PI, Suite 200 Bellevue, WA 98004 TITLE: Opinion of Probable Construction Cost OWNER: City of Renton PROJECT: Talbot Hill Sewer Relocation-1-405, SR167 IC/DC Project JOB NO: 2002003609 Prepared by: SMA Date: 3/14/2016 Checked by: ELB Date: 3/16/2016 100% DESIGN = do not change here (see workshts) Approx. Bid Item Description Quantity Unit Unit Cost Total Cost 1 Mobilization & Demobilization 1 LS $ 281,100.00 $ 281,100.00 2 Trench Excavation Safety Systems 1 LS $ 28,000.00 $ 28,000.00 3 Construction Surveying, Staking, and As-Builts 1 LS $ 10,000.00 $ 10,000.00 4 Traffic Control 1 LS $ 23,000.00 $ 23,000.00 5 Temporary Erosion/Sedimentation Controls 1 LS $ 28,000.00 $ 28,000.00 6 Site Clearing and Grading 1 LS $ 18,000.00 $ 18,000.00 7 Furnish and Install 8-inch PVC Sewer Pipe 630 LF $ 150.00 $ 94,500.00 8 Furnish and Install 12-inch PVC Sewer Pipe 690 LF $ 200.00 $ 138,000.00 9 Furnish and Install 15-inch PVC Sewer Pipe 100 LF $ 240.00 $ 24,000.00 10 Furnish and Install 18-inch Steel Casing Pipe with 12-inch PVC Carrier Pipe 70 LF $ 380.00 $ 26,600.00 11 Furnish and Install 36-inch Steel Casing Pipe with 15-inch PVC Carrier Pipe (Open Cut Installation) 300 LF $ 500.00 $ 150,000.00 12 HDD Trenchless Installation of 12-inch HDPE Sewer Pipe 1 LS $ 1,100,000.00 $ 1,100,000.00 13 Trenchless Installation of 36-inch Steel Casing 240 LF $ 1,550.00 $ 372,000.00 14 Furnish and Install 15-inch PVC Carrier Pipe within Steel Casing (Trenchless Installation) 240 LF $ 150.00 $ 36,000.00 15 Television Inspection of Sanitary Sewers 3240 LF $ 1.50 $ 4,860.00 16 Launch and Reception Shafts 1 LS $ 440,000.00 $ 440,000.00 17 Furnish and Install 48-inch Diam. Sanitary Sewer Manhole with Flat Top 1 EA $ 7,000.00 $ 7,000.00 18 Furnish and Install 48-inch Diam. Saddle Manhole with Flat Top 4 EA $ 8,000.00 $ 32,000.00 19 Furnish and Install 60-inch Diam. Sanitary Sewer Manhole with Flat Top 3 EA $ 12,500.00 $ 37,500.00 20 Furnish and Install 60-inch Diam. Saddle Manhole with Flat Top 1 EA $ 10,000.00 $ 10,000.00 21 Furnish and Install 60-inch Diam. Drop Manhole with Flat Top 2 EA $ T5,000.00 $ 30,000.00 22 Extend Existing/ Install New 12-inch Culvert 180 LF $ 75.00 $ 13,500.00 23 Connection to Existing Sewer System 8 EA $ 5,500.00 $ 44,000.00 24 Abandon Existing Sanitary Sewer Manhole 12 EA $ 800.00 $ 9,600.00 25 Abandon & Fill Existing Sanitary Sewer Main over 10-inch Diam. 1,530 LF $ 15.00 $ 22,950.00 26 Removal and Replacement of Unsuitable Foundation Material 50 TON $ 25.00 $ 1,250.00 27 Select Imported Trench Backfill 7,000 TON $ 20.00 $ 140,000.00 28 Imported Gravel Borrow for Fill 6,000 TON $ 18.00 $ 108,000.00 29 Crushed Surfacing Base Course for Gravel Road 2,250 TON $ 25.00 $ 56,250.00 30 Controlled Density Fill (Backfill) (As Required) 50 CY $ 125.00 $ 6,250.00 31 Asphalt Patch including CSTC 650 SY $ 150.00 $ 97,500.00 32 Surface Restoration 1 LS $ 15,000.00 $ 15,000.00 subtotal $ 3,404,860 Washington States Sales Tax @ 9.5% of subtotal $ 323,500 Subtotal Sched. A $ 3,728,360 Contingency @ 10% of subtotal $ 372,800 Total Probable Construction Cost $ 4,101,160 if .J Addendum No.1 Issued: 3/22/2016 Page 1 of 2 City of Renton Talbot Hill Sewer Relocation-1-405, SR 1671C/DC Project WWP-27-03812 ADDENDUM NO. 1 Issued. March 22, 2016 To All Contract Document Holders: You are hereby notified of the following changes, deletions, additions, corrections and clarifications to the plans, specifications and other documents comprising the Contract Documents for the City of Renton, Lind Lift Station project. Bid Proposal REPLACE THE FOLLOWING: The third page of the bid schedule of prices shall be replaced with a new sheet attached at the end of this addendum number 1. The quantities for Bid Item 28 and Bid Item 29 have been revised as pertaining to the design plan updates. Plans REPLACE THE FOLLOWING: Replace Plan Sheets 7 of 11, 8 of 11, and 9 of 11. These plans have been revised for the following items: 1. WSDOT Instrumentation Notes revised to read "...points decommissioned by WSDOT prior to construction." Contractor will not be responsible for the decommissioning. 2. There is a revision to the fill and temporary gravel access road. The temporary gravel access road has been extended between Morris Ave S and Smithers Ave S and the associated fill toward Smithers was increased for the road. 3. The notes for the temporary gravel road were revised to specify the width. 4. Note added to Sheet 9 that access to the private property (parking lot) is not available until August 1, 2016. End revisions for Addendum No. 1 Addendum Nol Talbot.doa MAB E Addendum No.1 Issued: 3/22/2016 Page 2 of 2 Addendum No. 1 is hereby made a part of the Contract Documents, and its terms and conditions are fully binding on the Contract Document holder. He/she shall acknowledge receipt of Addendum No. 1 by signing in the space provided below and attaching it to his/her proposal. This Addendum No. 1 must be acknowledged in the bid. CITY OF RENTON Michael A. Benoit, Project Manager Issued April 12, 2013 Received and Acknowledged: Company Name Signature of person receiving addendum Title Date Addendum Nol Talbot.docx MAB CITY OF RENTON PUBLIC WORKS DEPARTMENT Talbot Hill Sewer Relocation - 1-405, SR 167 IC/DC Project W W P-27-03812 (Note: The bid price shall be stated in figures only, in terms of the units indicated and as to a total amount. In the event of errors or where conflict occurs, the unit price bid shall govern. Illegible figures will invalidate the bid) SEE SECTION 1-09.14 OF THE SPECIAL PROVISIONS FOR INFORMATION ON BID ITEMS. ITEq APPROX. ITEM UNIT PRICE AMOUNT NO. QUANTITYJ --F— Dollars Cents. Dollars Cents. 23 8 Connect to Existing Sewer Manhole $ $ Each per Each 24 12 Abandon Existing Sanitary Sewer Manhole $ $ Each per Each Adandon & Fill Existing Sanitary Sewer Main 25 1,530 Over 10" Diam. $ $ Linear Foot per Linear Foot Removal and Replacement of Unsuitable 26 50 Foundation Material Ton 27 7,000 Select Imported Trench Backfill Ton 28 7,500 Imported Gravel Borrow For Fill Ton per Ton per Ton per Ton Z� Crushed Surfacing Base Course for Gravel 29 2,500 Road $ Ton per Ton 30 50 Controlled Density Fill (Backfill) (As Required) $ $ Cubic Yard per Cubic Yard 31 650 Asphalt Patch Including CSTC $ $ Square Yard per Square Yard 32 1 Surface Restoration $ $ Lump Sum per Lump Sum Subtotal 9.5% Sales Tax Total Addendum 1 21+00 N PROPOSED TEMPORARY �^ In SSMH OOSA 7z31eocl°5 GRAVEL ACCESS ROAD - r w 1,* ti STA. 20+63.49. 0.00 LT 18' NOE BTWN DAMS _ _ AVE & MORRIS AVE.) ,yz \ �� Y' PER DETAIL 9, SHEET 10 - �.-- _ ',- f� 10' TEMPORARY ('o aSSMH Dose~~�` -� ' ! �— coNSTRucnoN_.r J STA. 20+42.33. 11.16 R7~ EaSEMENTSr ORANGE CONSTRUCTION _p.,• ° CLOYMANhOL NO \_ ' , i FENCE (TYP) PER f !Z1 GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN 4001, INCLUDING A HIGH SOLIDS URETHANE ��` DETAIL 1, SHEET 11 ;J11 �b15O0295 z-'— Oa 1 - _ COATING AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. Li_., tU INSTAL -INCH SADDLE .MANHOLE PER SADDLE MANHOLE DETAIL 2 10. r '� ! ` � � z O INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2. _ C INSTALL 60-INCH SANITARY SEWER MANHOLE. ® INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. 8 INSTALL 48-INCH SANITARY SEWER MANHOLE. 6 ABANDON EXISTING SSMH PER STD. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. O7 INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH 006A INSTALLATION DETAIL 7/10. 1 A ELFTIEF57 INSTRUMENTATION POINTS DECOMMIS�Ri WSDOT PRIOR T CON�NC I C .'RIN N. TRENCHLESS NOTES, CONTRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE CONDITIONS. AND MANUFACTURER'S RECOMMENDATIONS. THE LF OF ON -GRADE HOD INSTALLATION AND GRADING AND GRAVEL ROAD NOTES: THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED 1. CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SEWER LINE HDD ENTRY/EXIT GEOMETRY. IS COMPLETE. PROPOSED GRADE SHOWN AT NEW MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN. 2. REMOVE ASPHALT IN ALL APPLICABLE AREAS BEFORE PLACING FILL. c. HOD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW. SHALL STAY WITHIN THE PROPOSED CITY ROW 3. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PRIOR TO PLACEMENT PER SPECIFICATIONS. AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). _ W PROPOSED LOSED TEMPORARY I Z N 14 SSMH 004 GRAVEL ACCESS ROAD. \ O I STA. 23+22.17. -0.63 LT (12' WADE BTWN MORRIS R.O.W. TO BE (AVE & SMITHERS AVE.) TRANSFERRED I PER DETAIL 9, SHEET 10. 7211 SDOJ55 TO CITY \ >LiREVISIONS PER WSDOT'S COMMENTS. SMA 3 22 16 n SCALE , =zo �""' SUA CITY OF Stantec 20 20 40 CTU -� RENTON cn DATUM 11130 NE 33rd Place, Bellevue WA 98004 ( FEET) EtB� Planning/BuBdng/Pubic works Dept. phone: (425) 869-9448 vrnw+stantec.com 1 INCH - 20 FT NO. REVISION BY DATE APPR ISSUED FOR BID 0► Alrt.� y� I_ BROQ�� of WAsy� ♦'� 37M7 1 �pE,4'eCISTEREO `�y+♦ 4 �1 •?R1 wV TALBOT HILL SEWER RELOCATION - 3/zz/za16 1-405, SR167 IC/DC PROJECT W W P-27-2812 PLAN AND PROFILE STA. 25+55.96 RIM=51.36i 70 IE=41.98 N t (EXISTING) "--- 1E=41.98 S t (EXISTING) 68 LF 18" STEEL IE=41.12 W CASING PIPE - I IE=41.02 NE (0.5* MIN. WALL - - 60 THICKNESS) -- PROPOSED FILL, LI SEE GRADING 27 LF15' PVC 00.003 FT/FT ... OT (TYP). : rEXISTING GRADE 540 i INSTALL ETHAF DAM SSMH 002, 60"0 BETWEEN SS AND SO, STA. 104-95.59111. APPROX. 0.75' RIM=51.67t SEPARATION IE=40.93 SW 30 - _ IE=40.43 N EXISTING 12" . CULVERT- 20 IE=39.23' TOP=40.23' .OPEN CUT INSTALLATION = " 10 ----"-------- -- 25-120 25+40 25+60 25+80 261-00 2 +10 CONTINUE STA +10 SEE SH 7 FILL\AREA AND EXTENDED y , _ `1- 111 ! 1 T1 ,I; l�l• 1. y,i � EXTENDED CULVERT PER o / DETAIL 5, SHEET 10. \ '`1 `• ' 1 •, h '1 18" STEEL CASING PER / r- l,zrsca'+- `\`'i EXISTING BARRIER t• S 1 DETAIL 4, SHEET 10. V /DC 60 1317. 1T a� L/1 ,� ', t4' �' S ` -d It �� _. 1 � t � 11 •' / ' u ��`\ ep // .,' ., •t + /SILT FENCE (TYP)�� •t 1 PROPOSED TEMPORARY I /-_ —WORK ALLOWED IN WETLAND IN /l;II PER DETAIL 2, SHEET 11. i GRAVEL ACCESS ROAD. ACCORDANCE WITH PERMIT �•, W _ G I't '•,` ,' / (12' WIDE BTWN MORRIS CONDITIONS. CONTRACTOR TO INSTALL DOUBLE SILT FENCE r _ EXISTING SEWER MAIN t 1•� 1`t; AVE h SMITHERS AVE.) %-/" ,- ALONG EDGE OF WETLAND WHEN t �f TO BE DEACTIVATED PER DETAIL 9. SHEET 10, _-_ j NOT ACTIVELY WORKING IN AREA TO MINIMIZE IMPACT TO WETLAND. --� n & '�;^I SS49 81478 �1 1,1 �\ •1 `, 4 SSMH 003 Y ` STA, 25+55.96. 0.01 RT�� 1 '1 Ic CNTR CHNL= 39 7; Tt,. , •� Itt 1 PROTECT EX. WATER LINE_ - -" t - -EXISTING WALL CL Y �r5s_` --s .�'�— _w �_ _- _ _ _ _- Q�-_--y�.._-- 1 1 r-- 'S----55—'i-- o"-- w w-- 1 Ex S 1:H 247 "s-----ss--- \10+OC p °-- ` / 11+00 I E 1Q :' �c -ss--- -12+00=\ -{��: 1 ,1'13+00 .•� 1: t, tO SMITHERS AVE SOUTH --. - 20' \ \ `i t \� ,• w ABA_ND W _ 1 —JT �1, . i� •� ' I Y +•�- - '" ' 0 - 40' �` \ 36" STEEL CASING PIPE �I 3 �y I cg /- - _ . WITHIN WSDOT ROW. _ 0.62' MIN THICKNESS. ��,!,' ,;`.O ./ `� ' t ,.SEE DETAIL 4. SHEET 10. MANHOLE NOTES. % TJ ) o / " TO PROTECT LAUNCH/RECEPTION SHAFT q SEE SETTLEMENT o:?'/ t11/CONTRACTOR EXISTING OLYMPIC (APPROXIMATE DIMENSIONS SHOWN ORANGE CONSTRUCTION'`` MONITORING NOTES, GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD" PLAN 400.1, INCLUDING A HIGH SOLIDS URETHANES 1 W' ^ I�\F 6 a O ) t ,t. _ </ j• �' PIPELINE, SEE UTILITY FENCE TYP PER '1 THIS SHEET; AND COATING, AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. �% O ( ) w CROSSING NOTES. ABANDONED 4' CI WATER MAIN. DETAIL 1, SHEET 11. i ` `. DETAILS 6 AND 8, lO INSTALL 6-3-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. /;i" J - ��!` `--' 7zvsoosc=-"'COORDINATE WITH CITY TO - T ti SHEET 10. O INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2. �#'�- l;`/NO WORK SHALL BE ALLOWED - - / / 3 SSMH 002 CONFIRM INACTIVE, THEN CUT & 1'• t 1 , t ,. O INSTALL 60-INCH SANITARY SEWER MANHOLE. // - J IN OR NEAR EXISTING WETLAND " --Z " / F SMITHERS /AVE STA. 10+76.59,�0.71 RT CAP, AS NECESSARY. t 1 i` 4O INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10- (5� INSTALL 48-INCH SANITARY SEWER MANHOLE. 5 ABANDON EXISTING SSMH PER ST-D. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. 7Q INSTALL -INCH CUT -IN MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH OO6A SETTLEMENT MONITORING NOT ES NSTALLATION DETAIL 7/10. 00757��I MMISSIONEDBY WSDOT PRIOR T CONSTRUCTION. • CONTRACTOR TO INSTALL ONE SURFACE SETTLEMENT MONITORING POINT OVER CENTERLINE OF PROPOSED PIPE c P C RIN N CTION. ALIGNMENT AND TWO POINTS ON EITHER SIDE OF PIPE, OFFSET 10' AND 20' FROM CENTERLINE. TRENCHLESS NOTES: • SURFACE SETTLEMENT MONITORING POINTS ARE TO BE INSTALLED WITHIN WSDOT LIMITED ACCESS 0 CONTRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE GRADING AND GRAVEL ROAD NOTES: RIGHT-OF-WAY (LAROW). CONTRACTOR TO WORK WITH THE CITY AND WSDOT TO ACOUIRE THE RIGHT OF CONDITIONS. AND MANUFACTURER'S RECOMMENDATIONS. THE LF OF ON -GRADE HOD INSTALLATION AND 1. CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SEWER LINE ENTRY TO THE LAROW, AND SHALL COMPLY WITH ALL PROVISIONS AFFECTING AN INTERSTATE LAROW, AS THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED IS COMPLETE. PROPOSED O OSED GRADE SHOWN AT NEW MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. IDENTIFIED Y E IED B WSDOT. HDD ENTRY/EXIT GEOMETRY. 2. REMOVE ASPHALT IN ALL APPLICABLE AREAS BEFORE PLACING FILL. 8 CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN. 3. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PRIOR TO PLACEMENT PER SPECIFICATIONS. c. HDD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW, SHALL STAY WITHIN THE PROPOSED CITY ROW AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). Stantec 11130 NE 33rd Place, Bellevue WA 98004 phone: (42S) 859-9448 www.stantec.com ISSUED FOR BID .09a4EIRO MAgy� I� • l' 37047 ,4 `T ` �� Ff,R£alSTEFF�`�'y ljss/ouAL grG.�� �1(y *► � n �~ 3 �Z2� SCALE 0 o zo ao ( FEET) I INCH - 20 FT REVISIONS PER WSDOT'S COMMENTS. SMA 3/22 16 �•^m a-. 1 =20' _ DATUM A CITY OF REN TON Planning/Building/Public Works Dept. TALBOT HILL SEWER RELOCATION - 1-405, SR167 IC/DC PROJECT WWP-27-2812 PLAN AND PROFILE 3%22/2°16 5NA—�` "a crw 1 "`" 1 EB" 'I 'w` NO. REVISION BY DATE APPR an LAUNCH/RECEPTION SHAFT b 50 40 \ ---- 30 3' MIN CONNECT STEEL CASING W/WATERTIGHT WELD PRIOR TO INSTALLING CARRIER PIPE TRENCHLESS INSTALLATION (GUIDED PIPE RAM) • EXISTING GRADE I LL ISO — — — — — — — — — — — 224 LF 15" PVC O 0,030 FT/FT l OPEN CUT 160 LF 36" STEEL CASING-� IN OPEN CUT SECTION, 0.62- MIN WALL THICKNESS DPEN CUT INSTALLATION NI STA. 15+96.05 RIM-39.683 IE-22.88 E is (EXISTING) IE-22.68 W i (EXISTING) IE-22.74 S 0 13+60 13+80 14+00 14+20 '4-40 14+60 14+80 15+00 F 20 15+40 15+60 15+80 16+00 16+20 16+40 16+60 16+80 17+ 00 17420 0 + 14+00 rW In = 1 " EXISTRiG RETAMMIG WALL \ t I I EOSTING ASPHALT `\ ,' '\ . I `a•>\ i I I PARKING LOT \ I RESTORE CURB D \\ t LANDSCAPING TO MATCH EXISTING DC-777-14 1 {i ti O,0 I /y t soon .0 C CONTRACTOR TO ' PROTECT EXISTING UTILITIES DURING ASPHALT RESTORATION (TYP.) CONSTRUCTION _./__ W VI = Wy -1 FI 1" 7 z SEE SETTLEMENT 36� STEEL CASING PIPE .I - u NOTES. DETAILS 6 HEFT; AND RESTORE CURB AND THIS SHEET; AND 40• WITHIN WSOOT ROW, AND 8. SHEET 10. I I 0.62� MIN THICKNESS. LANDSCAPING TO .. , MATCHtXISTING LAUNCH/RECEPTION SHAFT \ SEE DETAIL 4, SHEET 10. I 1 - MANHOLE NOTES t _ (APPROXIMATE DIMENSIONS SHOWN) 1 40' ASPHALT RESTORATION GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD PLAN 400.1, INCLUDING A HIGH SOLIDS URETHANE COATING, AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. AROUND SHAFT E t �t TO PROPERTY BETWEEN III 1 a I'1J INSTALL 60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10 ACCESS I- STA 14+40 AND STA 16+33 SHALL NOT 1 2 INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2. l _ .1,/ BE AVAILABLE UNTIL AUGUST 1, 2016. - INSTALL 60-INCH SANITARY SEWER MANHOLE. Y 0 INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. it 48-INCH SANITARY SEWER MANHOLE. 6�INSTALL ABANDON EXISTING SSMH PER STD. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. 0 INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH 006A INSTALLATION DETAIL 7/10 7 - I A WSDOT INSTRUMENTATION POINTS DECOMM'.SSIONED BY WSDOT PRIOR 7 CONSTRUCTION. iREN1HLE55 NOTES: L STEE I C 'N CDON. Q CONTRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE CONDITIONS. AND MANUFACTURER'S RECOMMENDATIONS THE LF OF ON -GRADE HOD INSTALLATION AND SETTLEMENT MONITORING NOTES. THEF - T INSTALLATION T T A TRA T L OF ON GRADE OPEN CUT 0 BE ADJUSTED BASED ON CON C OR'S DESIRED CONTRACTOR TO INSTALL ONE SURFACE SETTLEMENT MONITORING PONT OVER CENTERLINE OF PROPOSED PIPE Ir HOD ENTRY/EXIT GEOMETRY CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN ALIGNMENT AND TWO POINTS ON EITHER SIDE OF PIPE. OFFSET 10' AND 20' FROM CENTERLINE C 8 HDD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW. SHALL STAY WITHIN THE PROPOSED CITY ROW • SURFACE SETTLEMENT MONITORING POINTS ARE TO BE INSTALLED WITHIN WSDOT LIMITED ACCESS AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). RIGHT-OF-WAY (LAROW). CONTRACTOR TO WORK WITH THE CITY AND WSDOT TO ACOUIRE THE RIGHT OF Stantec 11130 NE 33rd Place, 6e',levue WA 98OD4 phone: (425) 869-9448 www.stantec.corn ISSUED FOR BID �OIL l44 BOO* 4,!`2.R,�oi • Jq �. aTa4T 4r� RecrsTEt�q >>r�A1. �4r2�f-��IL 4�44 >( SCALE REVISIONS PER WSDOT'S COMMENTS SMA 3 22 t -�•� ,� 1-=20' '°""" "° "`"' � CITY OF TALBOT HILL SEWER RELOCATION - 3/22/20/6 20 0 20 40 sMA 'A REN TON 1-405, SR167 IC/DC PROJECT ­CTM WWP-27-2812 wTUM -..d a.- ( FEET) ELD F Planning/Building/Public Works Dept. ' 1Nar ` zo Fr ,�.` PLAN AND PROFILE NO REVISION 8Y DATE APPR +'+�_ sn 9 ENTRY TO THE LAROW, AND SHALL COMPLY WITH ALL PRONSIONS AFFECTING AN INTERSTATE LAROW, AS IDENTIFIED BY WSDOT. rT • I N 1 a II I� F # 17+20 � I I Er S H 2263 � I 1 SSMH 001 STA. 16+96.05,-1 7.28 FIT I I! I ., , R Addendum No. 2 Issued: 3/29/2016 Page 1 of 2 City of Renton Talbot Hill Sewer Relocation-1-405, SR 1671C/DC Project WWP-27-03812 ADDENDUM NO.2 Issued. March 29, 2016 To All Contract Document Holders: You are hereby notified of the following changes, deletions, additions, corrections and clarifications to the plans, specifications and other documents comprising the Contract Documents for the City of Renton, Talbot Hill Sewer Relocation - 1-405, SR 167 IC/DC Project. Special Provisions The second paragraph of "Section 7-22.3(4)A Qualifications" is deleted and replaced with the following: The Contractor shall provide the name and qualifications of the project superintendent, having a minimum of three years of experience with the type of equipment proposed for the work, to the Engineer for review. The superintendent shall have completed a minimum of three pipe ramming projects at 36 inches in diameter or greater. The superintendent shall have completed a minimum of one pipe ram project guided with pilot tubes or a minimum of three auger bore or HDD projects using pilot tubes. Provide the name of each project, the project owner, a contact person who can verify the experience with a current phone number, and the details of the project including diameter, drive length, specified slope, and soil conditions. Plans REPLACE THE FOLLOWING: Replace Detail 5 on Sheet 10 of 11, with the attached Detail 5/10. This detail shows the revised fill slope based upon the proposed additional fill shown between STA 24+00 and STA 25+55 on Sheets 7 of 11 and 8 of 11 as included in Addendum 1. The horizontal extents of the fill as shown on Sheets 7 of 11 and 8 of 11 may need to be extended northerly to meet slope requirements for the additional depth to construct the access road as shown in the detail. End revisions for Addendum No. 2 Addendum Not Talbot.docx MAB Addendum No. 2 Issued: 3/29/2016 Page 2 of 2 Addendum No. 2 is hereby made a part of the Contract Documents, and its terms and conditions are fully binding on the Contract Document holder. He/she shall acknowledge receipt of Addendum No. 2 by signing in the space provided below and attaching it to his/her proposal. This Addendum No. 2 must be acknowledged in the bid. CITY OF RENTON Michael A. Benoit, Project Manager Issued March 29, 2016 Received and Acknowledged: Company Name Signature of person receiving addendum Title Date Addendum Not Talbot.docx MAB GRADE TO MATCH EXISTING FILL MATERIAL TO BE GRAVEL BORROW PER SPECIFICATION. 55 KEY INTO EXISTING SLOPE 12-FT GRAVEL ACCESS RD PER DTL 9/10 55 50 EXISTING GRADE /\//\r/\//\r/\/\/\ PROPOSED BERM WITH PROlEC11VE RIPRAP 50 r\i\i\i\i\/\i\i\i\i\i\/\i\i\ (MIN 1' THICK) g 45 45 \ \ \///\ � '� _,>>1���,\��\\ll\\�/_\f \/ram /ram /ram 29 LF PROPOSED 12" CONC CULVERT EXTENSION 40 40 ®3.79; r r r 35 EXISTING 12" CULVERT . INV=44.00 \ W/12" CARRIER PIPE \\ \ \ �� \%\�/\\ \ INV=38.58 35 ETHA FOAM PAD EX. 12" CULVERT 5 FILL SLOPE WITH RIPRAP INV=39.23 CONNECT TO EX. CULVERT W/COUPLING n N TS Addendum No. 3 Issued: 3/31/2016 Page 1 of 2 City of Renton Talbot Hill Sewer Relocation-1-405, SR 1671C/DC Project WWP-27-03812 ADDENDUM NO.3 Issued: March 31, 2016 To All Contract Document Holders: You are hereby notified of the following changes, deletions, additions, corrections and clarifications to the plans, specifications and other documents comprising the Contract Documents for the City of Renton, Talbot Hill Sewer Relocation - 1-405, SR 167 IC/DC Project. Call For Bids The first paragraph of the Call for Bids is revised as follows: Sealed bids will be received until 2:00 p.m. Tuesday, April 12, 2016 at the City Clerk's office, 7th floor and will be opened and publicly read in Conference Room 511 on the 5th floor, Renton City Hall, 1055 South Grady Way, Renton WA 98057. End revisions for Addendum No. 3 Addendum No3 Talbot.docx MAB Addendum No. 3 Issued: 3/31/2016 Page 2 of 2 Addendum No. 3 is hereby made a part of the Contract Documents, and its terms and conditions are fully binding on the Contract Document holder. He/she shall acknowledge receipt of Addendum No. 3 by signing in the space provided below and attaching it to his/her proposal. This Addendum No. 3 must be acknowledged in the bid. CITY OF RENTON Michael A. Benoit, Project Manager Issued March 31, 2016 Received and Acknowledged: Company Name Signature of person receiving addendum Title Date Addendum No3 Talbot.docx MAB Addendum No. 4 Issued: 4/6/2016 Page 1 of 2 City of Renton Talbot Hill Sewer Relocation-1-405, SR 167 IC/DC Project WWP-27-03812 ADDENDUM NO.4 Issued: April 6, 2016 To All Contract Document Holders: You are hereby notified of the following changes, deletions, additions, corrections and clarifications to the plans, specifications and other documents comprising the Contract Documents for the City of Renton, Talbot Hill Sewer Relocation - 1-405, SR 167 IC/DC Project. Special Provisions The fifth paragraph of "Section 7-22(5) Equipment" is deleted and replaced as follows: The amount of overcut shall be limited to less than 1-inch larger on radius (2 inches larger on diameter) than the outside of the rammed casing. The fifth paragraph of "Section 7-22(7) Casing Installation" is deleted and replaced as follows: It is the Contractor's responsibility to control conditions at the face of the casing installation to prevent over -excavation. The Contractor shall ensure that a sufficient soil plug, or alternate means, is utilized to control conditions at the face. The Contractor shall use launch and reception shaft seals." End revisions for Addendum No. 4 Addendum No4 Talbot.docx MAB Addendum No. 4 Issued: 4/6/2016 Page 2 of 2 Addendum No. 4 is hereby made a part of the Contract Documents, and its terms and conditions are fully binding on the Contract Document holder. He/she shall acknowledge receipt of Addendum No. 4 by signing in the space provided below and attaching it to his/her proposal. This Addendum No. 4 must be acknowledged in the bid. CITY OF RENTON Michael A. Benoit, Project Manager Issued April 6, 2016 Received and Acknowledged: Company Name Signature of person receiving addendum Title Date Addendum No4 Talbot.docx MAB "` CITY OF RENTON TALBOT HILL SEWER RELOCATION - S RE NTON VILLA PL PROJECT LOCATION i-ao5 a m io v� SOUTH 15TH STREET r y D i x S_ 16TH ST y T C m A S 17TH ST Q ut zi :F D 3 g S 18TH ST S1 SOUTH 19TH STREET ♦II/�I�IIT\/ \IA P1 1-405, SR167 IC/DC PROJECT WWP-27-2812 Stantec 11130 NE 33rd Place, Bellevue WA 98004 phone: (425) 869-9448 www.stantec.com LEGEND SHEET NO. SHEET TITLE 1 COVER 2 NOTE SHEET 3 CONSTRUCTION BASELINE 4 SEWER ABANDONMENT PLAN 5 PLAN AND PROFILE 6 PLAN AND PROFILE 7 PLAN AND PROFILE 8 PLAN AND PROFILE 9 PLAN AND PROFILE 10 MISC DETAILS 11 TESC NOTES & DETAILS LEGEND EXISTING I PROPOSED _- SSMH SANITARY SEWER MANHOLE - - - - - - - -0- SANITARY SEWER, FLOW DIRECTION OU SM. CATCH BASIN (MH) ()4 SANITARY SEWER MANHOLE ❑ CB CATCH BASIN > --- < CONCRETE CULVERT OUP UTILITY POLE h : FILL AREA Q LS LIGHT STANDARD -'--' - .--"' O GP GUY POLE I _ ', TEMPORARY GRAVEL ACCESS ROAD O UB UTILITY BOX OR VAULT 19 WSDOT INSTRUMENTATION POINT m WV WATER VALVE 1 MON MONUMENT ASPHALT RESTORATION ❑ WM WATER METER 0 FH FIRE HYDRANT o MB MAIL BOX I RS ROAD SIGN ❑ SG SIGN G\._1Ci ROCKERY ------ss-D SANITARY SEWER, FLOW DIRECTION T.E.S.0 ----H- WATER LINE ---- - - - - -- DITCH LINE seu--- STORM DRAIN LINE SILT FENCE -- CONCRETE CULVERT . ORANGE CONSTRUCTION FENCE - - -c- - -c- GAS MAIN O CB PROTECTION ----qo- FIBEROPTIC LINE -- PAR -- UNDERGROUND POWER LINE (, J INLET/OUTLET PROTECTION ou OVERHEAD UTILITY LINE - m --- OLYMPIC PIPELINE EDGE OF ASPHALT PAVEMENT -/� WALL /--/- WSDOT RIGHT OF WAY - - CITY RIGHT OF WAY - - - - - - - TEMPORARY CONSTRUCTION EASEMENT PARCEL LINE eoocwcuXc PARCEL NUMBER -- --- '] -- -- MAJOR CONTOUR ELEVATION MINOR CONTOUR ELEVATION EDGE OF TREES/BRUSH EXISTING WETLAND - ` CONIFER TREE DECIDUOUS TREE SURVEY NOTES: THE MAJORITY OF THE SURVEY INFORMATION SHOWN IN THE ATTACHED PLAN HAS PROVIDED BY WSDOT. PER THE SR 167 IC/DC PROJECT REFERENCE DOCUMENTS SECTION 2.5.2.1: WSDOT PREPARED AND UPDATED MAPPING FOR PROJECT USING 201 AERIAL PHOTOGRAMMETRY AND TOPOGRAPHIC SURVEYS. PRIMARY AND SECONDARY SURVEY HORIZONTAL AND VERTICAL CONTROLS WERE ESTABLISHED BY WSDOT WITH GPS EQUIPMENT IN WASHINGTON STATE COORDINATE SYSTEM, NORTH ZONE. HORIZONTROL CONTROLS ARE BASED ON THE NORTH AMERICAN DATUM OF 1983 (NAD 83191) AND VERTICAL CONTROLS ARE BASED ON NORTH AMERICAN VERTICAL DATUM OF 19U (NAVD 88) AND AS SPECIFIED AS <0.005M (t LINEAR UNCERTAINTY). WSDOT HAS SUPPLIED AN ELECTRONIC DIGITAL TERRIAN MODEL (INROADS FORMAT) AND 2D MICROSTATION .DGN FILES COMPRISED OF PHOTOGRAMMETRIC AND TOPOGRAPHIC SURVEY DATA IN PROJECT DATUM COORDINATES CONVERTED FROM STATE PLANE COORDINATES USING A COMBINED FACTOR OF 1.000006285. Stantec 11130 NE 33rd Place, Bellevue WA 98004 phone: (425) 869-9448 www.stantec.com ISSUED FOR BID L. .BR0 J ��1 WALVl of WA '4 ♦ ♦ �•H of WAS/y O�. r Z^� '0,pp 37847 �4z' 38 Y �•oF RFC1SfEAL t (�'�`��♦ f+ RECfSTEFf'o �'�� I CONSTRUCTION SEQUENCE 1. ATTEND PRE -CONSTRUCTION MEETING AND PERMIT COMPLIANCE MEETING, AS REQUIRED BY PERMIT. 2. OBTAIN NOTICE TO PROCEED FROM CITY AND ALL REQUIRED PERMITS BEYOND THOSE PROVIDED BY CITY AND WSDOT (SEE SPECIFICATIONS) PRIOR TO COMMENCING WORK. 3. COORDINATE WITH CITY / ENGINEER FOR CONSTRUCTION STAKING. STAKING TO BE PROVIDED BY CONTRACTOR. 4. INSTALL PERIMETER PROTECTION, TEMPORARY EROSION AND SEDIMENT CONTROLS, AND BMPS. 5. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH CITY AND WSDOT STANDARDS AND THESE PLANS AND SPECIFICATIONS THROUGHOUT THE PROJECT. 6. CLEAR AND ROUGH GRADE SITE. 7. CONSTRUCT HORIZONTAL DIRECTIONAL DRILL SECTION OF SANITARY SEWER MAIN. 8. CONSTRUCT OPEN CUT SECTION OF SANITARY SEWER MAIN SOUTH OF 1-405 PER PLANS. REFER TO SSMH 006A INSTALLATION NOTES AND SSMH 009 INSTALLATION NOTES. 9. UPON COMPLETION OF SANITARY SEWER ALIGNMENT FROM SOUTH 14TH STREET TO SMITHERS AVE SOUTH, INSTALL TEMPORARY GRAVEL ACCESS ROAD TO APPROXIMATE FINISHED GRADE, AS SHOWN ON PLANS. ADJUST RIM ELEVATIONS OF NEW SSMHS AS NECESSARY TO MEET ADJUSTED GRADE ELEVATIONS. 10. CONSTRUCT GUIDED PIPE RAM SECTION OF SANITARY SEWER MAIN. COMPLETELY REMOVE TEMPORARY SHORING SYSTEM OF BOTH SHAFTS TO PREVENT CONFLICTS WITH FUTURE IMPROVEMENTS. 11. CONSTRUCT OPEN CUT SECTION OF SANITARY SEWER MAIN NORTH OF 1405. 12. PERFORM LEAKAGE TESTING AND TELEVISION INSPECTION OF NEW SANITARY SEWER MAIN. 13. OBTAIN CITY APPROVAL BEFORE TRANSFERRING SEWAGE TO NEW SANITARY SEWER MAIN. CONNECT TO EXISTING SANITARY SEWER SYSTEM. REFER TO SWITCHOVER SEQUENCE. 14. CCTV THE EXISTING SEWER MAIN BETWEEN SSMH 2267 AND SSMH 2257 TO CONFIRM NO CONNECTIONS. NOTIFY CITY AT LEAST 24 HOURS PRIOR TO CCTV OF MAIN. IF NO CONNECTIONS ARE FOUND DURING CCTV OF MAIN, PLUG EXISTING PIPE AT SSMH 2257 TO THE SOUTH. IF CONNECTION(S) ARE FOUND, PLUG EXISTING PIPE AT SSMH 2267 TO THE SOUTH. 15. ABANDON EXISTING SANITARY SEWER FACILITIES AS SHOWN ON PLANS AND AS REQUIRED IN ABANDONMENT SEQUENCE. 16. PERFORM SURFACE RESTORATION. RESTORE SITE NORTH OF 1-405 TO ITS ORIGINAL CONDITION, UNLESS OTHERWISE REQUIRED BY WSDOT. 17. AFTER ALL DANGER OF EROSION HAS PASSED AND AFTER APPROVAL BY CITY AND WSDOT, COORDINATE REMOVAL OR TRANSFER OF TEMPORARY BMPS WITH FOLLOW-UP CONSTRUCTION PROJECTS. 18. PROVIDE CONSTRUCTION RECORD DRAWINGS. NOTE: THIS IS A POSSIBLE SEQUENCE. FINAL SEQUENCE SHALL BE DEVELOPED BY CONTRACTOR AND SUBJECT TO REVIEW BY OWNER. SSMH 006A INSTALLATION NOTES: 1. INSTALL A TEMPORARY BYPASS SYSTEM AND PUMP SEWAGE FROM EXISTING SSMH 2292 TO EXISTING SSMH 0057. CONTRACTOR CAN EXPECT A PEAK FLOW RATE OF UP TO 25 GPM. 2. EXPOSE AND REMOVE APPLICABLE SECTION OF EXISTING 8" CLAY SEWER MAIN. 3. INSTALL NEW SSMH 006A PER PLANS AND IN DETAIL 7, SHEET 10. 4. PLUG DROP CONNECTION TO PREVENT SEWAGE FROM ENTERING NEW SYSTEM UNTIL THE CITY HAS APPROVED SWITCHOVER. 5. ONCE THE CONTRACTOR HAS RECEIVED APPROVAL FOR DEACTIVATION OF EXISTING SYSTEM AND SWITCHOVER TO NEW SYSTEM, REFER TO SWITCHOVER SEQUENCE, BELOW. SSMH 009 INSTALLATION NOTES: 1. INSTALL A TEMPORARY BYPASS SYSTEM AND PUMP SEWAGE FROM EXISTING SSMH 2270 TO EXISTING SSMH 2269. CONTRACTOR CAN EXPECT A PEAK FLOW RATE OF UP TO 400 GPM. 2. INSTALL NEW SSMH 009 PER PLANS AND CONNECT TO EXISTING SYSTEM TO NORTH AND SOUTH AS WELL AS NEW SYSTEM TO THE EAST. 3. PLUG CONNECTION TO NEW SYSTEM TO THE EAST UNTIL THE CITY HAS APPROVED SWITCHOVER. 4. ONCE THE CONTRACTOR HAS RECEIVED APPROVAL FOR DEACTIVATION OF EXISTING SYSTEM AND SWITCHOVER TO NEW SYSTEM, REFER TO SWITCHOVER SEQUENCE, BELOW. SWITCHOVER SEQUENCE i. AT SSMH 001, CUT OUT TOP OF EXISTING PIPE IN SADDLE MANHOLE. 2. AT SSMH 003, CUT OUT TOP OF EXISTING PIPE IN SADDLE MANHOLE, AND PLUG THE EXISTING PIPE TO THE NORTH. 3. AT SSMH 004 AND SSMH 005B, CUT OUT TOP OF EXISTING PIPE IN SADDLE MANHOLE, AND PLUG THE EXISTING PIPE TO THE NORTH. CONTRACTOR TO START WITH THE MOST DOWNSTREAM MANHOLE (SSMH 004) AND WORK ITS WAY UPSTREAM TO SSMH 007. 4. AT SSMH 006A, REMOVE THE TEMPORARY PLUG FROM THE BOTTOM OF THE DROP CONNECTION AND CUT AND REMOVE THE TEMPORARY 8' PVC PIPE WITHIN THE MANHOLE. REFERENCE SSMH 006A INSTALLATION DETAIL ON THE DETAIL SHEET. 5. AT SSMH 007, CUT OUT TOP OF EXISTING PIPE, AND PLUG THE EXISTING PIPE TO THE NORTH. 6. CONNECT EXISTING SIDE SEWER FOR PARCEL 3340401545 TO NEW SANITARY SEWER SYSTEM. CUT AND CAP EXISTING SIDE SEWER CONNECTION TO EXISTING SANITARY SEWER SYSTEM. 7. AT SSMH 009, REMOVE THE TEMPORARY PLUG AND PLUG THE EXISTING PIPE TO THE NORTH. = BASELINE "S 14TH ST" PT# STATION NORTHING EASTING DESCRIPTION 100 10+00.00 173397.50 1298535.16 BEGIN BASELINE 101 10+18.28 173412.86 1298545.09 ANGLE POINT 102 11+27.40 173457.98 1298644.43 ANGLE POINT 103 20+63.51 173634.57 1299563.74 ANGLE POINT 104 23+01.95 173687.56 1299796.22 ANGLE POINT 105 25+86.24 173712.43 1300079.40 END BASELINE BASELINE "1-405 CROSSING' PT# STATION NORTHING EASTING DESCRIPTION 106 10+00.00 173634,76 1300056.35 BEGIN BASELINE 107 17+20.45 174355.20 1300059.63 END BASELINE CONTROL POINTS NUMBER NORTHING EASTING DESCRIPTION 5404 173226.4550 1299295.4870 MONUMENT 5405 173228.6470 1298739.5110 TEMP CONTROL PT 28 173221.1550 1300640.2770 QUARTER CORNER FND. 1" IRON PIPE IN CASE LINE START PT END PT BEARING LENGTH Lt 100 101 N32'52'02"E 18.28' L2 101 102 N65'34'06"E 109.12' L3 102 103 N79'07'33"E 936.11' L4 103 104 N77'09'33"E 238.44' LS 1 104 1 105 N84'59'07"E 284.28' LINE START PT END PT BEARING I LENGTH L6 1 106 1 107 1 NO.15'38"E 720.45' S 14TH STREET _ - T - - L4 15+0o 10 I a - --- -- --� > 12+00 I — - -- / w - L) _ I — ----I - - — -- — - - -- -- ®5405 - - ------ ---- 5404 stantec 11130 NE 33rd Place, Bellevue WA 98004 phone:1425) 869-9448 www.stantec.com SCALE 80 0 80 160 ( FEET ) I INCH = 80 FT S RENTON + VILLAGE PLACE 0 0 io Z V U) o O cc L) tn 0 W a Z J w m o 0 n � o � + I 25+00 I 25+86--- 1-5 10 j_--- - ---- - i+ los U) O w I ' J I I !U) i I i I j i i 28® - - ISSUED FOR BID �A'"A-4 �SAM 741 1 C 37a,7 r roe- lb � '��rsr£t¢°'' ��� ♦'fb Rccrs£R�° a� � �, qt. �,v ,F�v • avaL ugD ?:,TONAL EX SS/r` 7 SSMH 2258 i $C S Vr RENT _ _� ON SSMH 2263 21, Ss LEGEND \\\\\\ EXISTING SEWER MAINS TO BE DEACTIVATED MAINS TO BE ANIDTING FILL DEWER PER SECTION 78053(2)gVATED Oo EY.ISTWG MANHOLE TO BE DEACTIVATED PER STD DETAIL 400.5 PROPOSED SEWER MAIN �-- -�- �- WSDOT ROW —p— NOISE WALL EX SSt.-. 2269 01 SSMH 009 s r 55✓/ 8" PVC r s Stantec 11130 NE 33rd Place, Bellevue WA 98004 phone: (425) 869-9448 www.stantec.com EX SSMH 2265 EX SSMH 2293 EX SSMH 0058 -1 EXISTING SOUTH 14TH STREET EX SSMH 0059 PROPOSED SOUTH 14TH STREET AH 008 if 'r�ti ; I SSMH 007 / 8' PVC l ec, l y w l SSMH 0068 S• 8_ EX SSMH 2292 LEX_SSMH 2287 -ss �--ss_,_`_ss_SOOTH 1$THS F- --ss__ TRFET `-ss_ SCALE 60 0 60 120 ( FEET ) I INCH = 60 FT NO. TV INSPECT THIS LINE TO CONFIRM NO CONNECTIONS PRIOR TO DEACTIVATION AND FILL POINT. EX SSMH 2267 Es SSMH 0057 8- PVC YI SSMH 006A n( iy F2 I r ! r f j 1 z ° / / r � r / J f 1 5Aa CTM ELB REVISION BY DATE APPR +°^ 1- 405 FWY EX SSMH 2294 SSMH 2477 SSMH 004 -SSMH 005B Ir l r O /1 / eN J = 1 h I e I rn v ESSMH 2581 f Ir 1 y1 Es SSMH 2475 ! CITY OF -� RENTON �� DATUM Plonning/Building/Public Works Dept. EX SSMH 22,2 —f�� SSMH 001 O i s A i i r i i d 1 SSMH 2478 EX. 10" C v _ �_5 SMH 002SSMH 003 1' PVC \�_ EX. 10' CONIC �-/ �', EXI SSS.H 2475 r° ISSUED FOR ( L. BRp�♦♦ *�1 NAL/C 1♦ w �X oe xn,y> q ♦ f `y. of as > pp I,' 1 • � f�V'r�� o �� EX SSMH 24E9- I / >. • " x • aaoe� r • R�crsTCVS' {��� • b ReclsT¢aE° fi`i TALBOT HILL SEWER RELOCATION - 3/15/2016 1405, SR167 IC/DC PROJECT WWP-27-2812 SEWER ABANDONMENT PLAN �4 = 11 I/II110- I�� /I i I - � EXISTING SIDE SEWER ' .i. — I ——.—� -- I I 100 o APPROXIMATE LOCATION OF HDD ENTRY/EXIT EXIT j — — :: : 81. PROPOSED GRADE- �. I. - ,,. . i. EXISTING GRADE 90. STA. 144-68.12 RIM=106.18t IE=97.28 S t (EXISTING) - IE=97.08E 80 ; PROPOSED PROPOSED FILL j I -'.I TEMPORARY SEE GRADING_• - 1' i - . - CULVERT ... NOTES (TYP) .:Z - , VERTICAL POINT OFCURVATURE OPEN INSTALLATION J '` R'400 ` CONNECT PVC TO HDPE CUT VERTICAL POINT OF CURVATURE - - W/PVC/HDPE TRANSITION FITTING . 70 _ - - - -` - — -• - .. POINT OF CURVATURE —E 8' PVC 109 LF 8' PVC O 0.005 FTT /F _.HORIZONTAL TO AVOID WSDOT ROW AND STAY i WITHIN CITY ROW 60 - INSTALL TEMPORARY MECHANICAL I- PLUG ON NEW PIPE UNTIL SERVICE i - I - i' I - : SSMH 009, 60'0 - IS READY TO BE TRANSFERRED..-�-�" .STA. 10+24.09.- �... .:.. I. 1. ; RIM=90.14t IE=66.49 NE 85 LF 8' PVC O 0.024 FT/FT - 50 1E-66.82 SW i I I IE=63.88 NE t (TEMPORARY). . 15 LF 8' PO 0.005 FT/FT - VC S SM. 008, 60'0 j - CONNECT TO Ex. PIPE .i ... ..'. .- STA. 11+33.28 .: " RIM=94.67t j - . . .. ........ _ . 40 _ W/TRANSITIGN COUPLING: .IE=65.95 SW - IE-65.75E OPEN CUT INSTALLATION-TRENCHLESS INSTALLATION (HDD) 30 10+00 10+-20 10-140 10+60 10+80 11400 11+20 11+40 11+60 11+80 12-+00 12+20 12+40 12+60 12+80 13 00 13+20 13+40 13+60 13+80 14+00 14+20 14+40 14+60 14+80 15 00 15+20 15+40 EXISTING SIDE SEWER TO REMAIN EXISTING SEWER MAIN w / ! i ACTIVE UNTIL CITY HAS APPROVED -- - - ' TO BE DEACTIVATED.,,'' C$ 'e' ,/ I/ / ..�� ,' - " ^0^ / C, / TRANSFERRING SERVICE TO NEW _ _ _ -_ _ _ _ = \, / . , • .• %, ;' / SYSTEM. REFER TO CONSTRUCTION c; 33oams3o ` SILT FENCE (TYP) \ I 33aow+sls /' ! SEQUENCE, SHEET 2. ' �' PROPOSED TEMPORARY I � PER DETAIL 2, SHEET 11. \' GRAVEL ACCESS ROAD/ t y5 PER DETAIL 9, SHEET 10 IE 88.4t ' _ ,:\ 1 PROP WSDOT R.O.W. INSTALL 15 LF OF/, ,�', .f0 /ys �/ f�.. '/. ' ,1 y �'� A V i '[PER / i i , . . . . . . . . . . \_ 8' PVC TO. .• 1' 9,p e' i / // ,' %, •' / / / /'- _ REPAIR EX. PIPE' .• ' - A MONITORING WELL' PROTECT EX. v /`' \ 12+00"� GAS LINE •WAS DRILLED THROUGH ' THE EX. SEWER PIPE) 4 , • :.../. 1' f, '.E < - .. / , lr,,- / c,.f .,� \! r— — •� PROPOSED 3 SSMH 008 /+ / / / %/ 32 LF 12' "TEMPORARY STEEL STA. 11+33.28, 0.21 R1• ;• �`� ' A 3 SSMH 009 CULVERT O 0.5% STA. 10+24 09, 0.10 LT: 1- MIN COVER ( ) �\ CONSTRUCT SIDE SEWER RISER PER CONNECT PVC TO DC-36P 14 i �' ��: `,// />F' .STD DETAIL 409. HDPE W/FITTING_\\ // /\ / - IE 82.9i / / 4' CULVERT INLET/OUTLET •.;o/-/PROTECTION _ /�� •" // (TYR) �.EX N % `v J/PER DETAIL 3. SHEET it. / •' SSa0aC1535 MANHOLE NOT" , ES: GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN 400.1, INCLUDING A HIGH SOLIDS URETHANE COATING. AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. lO INSTALL 60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. ZQ INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2.E - O INSTALL 60-INCH SANITARY SEWER MANHOLE. ® INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. / INSTALL 48-INCH SANITARY SEWER MANHOLE. 6�5 ABANDON EXISTING SSMH PER STD. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. O7 INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD PLAN 402 2 AND REFER TO SSMH 006A c.' L . `,., • ,-., c APPROX.HORIZON IAL - / ", t CURVE RADIUS 1 / i ,EXISTING SEWER MAIN TO BE DEACTIVATED �•' DC-41-14- CB PROTECTION PER DETAIL 4, SHEET 11 . / DC-42P-14 DC-42SI-14,-. , 4400 R.O.W. BE I /� •` TRANSFERRED I 1 TO CITY }3sO4C1527 ORANGE CONSTRUCTION _ -105 JJJTTT - FENCE (TYR) PER — - ;/ �' •'l �`� .. ! • 1 DETAIL 1, SHEET it _ j- 33a0a01510 \\ / co }]a0a0:555 .._ _ .r , _ _._.. �-;:-•4. j. __ _ ._ e C l /r 11 INSTALLATION DETAIL 7/10. WSDOT INSTRUMENTATION NOTE4 A CONTRACTOR TO DECOMMISSION WSDOT INSTRUMENTATION POINTS PRIOR TO CONSTRUCTION. TRENCHLESS NOTES: 8 PLACE STEEL PLATE OVER WSDOT INSTRUMENT POINT TO PROTECT DURING CONSTRUCTION. cO. CONTRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE CONDITIONS, AND MANUFACTURER'S RECOMMENDATIONS. THE LF OF ON -GRADE HDD INSTALLATION AND GRADING NOTES: THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED 1. CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SEWER HDD ENTRY/EXIT GEOMETRY, LINE IS COMPLETE. PROPOSED GRADE SHOWN AT NEW MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. 8 CON TPAC TOR TO DETERMINE SHAFT DIMENSIONS WTHIN THE APPROXIMATE LIMITS SHOWN.2 REMOVE ASPHALT IN ALL APPLICABLE AREAS BEFORE PLACING FILL. c. HDD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW. SHALL STAY 'WITHIN THE PROPOSED CITY ROW AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). 3. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PRIOR TO PLACEMENT PER SPECIFICATIONS. SCALE 1 =2D CITY OF Stantec 20 ° 2D 4D SMA -� RENTON o CtM DATUM 11130 NE 33rd Place, Bellevue WA 98004 1 ,NCH FEET20) FT [Le� Planning/Building/Pu6fc Works Dept. o phone: (425) 869-9448 www.stantec.com NO. REVISION BY DATE APPR -Ex SSM11 0059 / RIM= 101.56 'IE CNTR CHNL 93.11 � / B i. i 4 SSMH 007 STA. 14+68A2. 14.87 RT- - - .� 33a04015]a _ 26't TEMPORARY' CONSTRUCTION 7 \l� EASEMENT � 1 1 ISSUED FOR BID M � � � ,n Rcrsrea `�a644 r.°fFx'�CIsfBat° I,'u ,g� �r tb�2'li� ►���l3p�l TALBOT HILL SEWER RELOCATION - 1-405, SR167 IC/DC PROJECT WWP-27-2812 PLAN AND PROFILE 3/15/2016 5 ='1t SSMH 0068. 48'0 110 - - STA. 17+64.36- -1 - - - - - - I -RIM=94.63t T- IE=83.79 IN PROPOSED GRADE'. IE=83.59 SE- I I ! EXISTING GRADE i PROPOSED FILL, - -- \ I - I- -- - 4 SEE GRADING 100 \ .. I NOTES (TYP) 90 296 -- LF 8' PVC O 0.045 FT/F7 80 .I �. 25 LF 8' PVC 0 0.012 FT/FT 261 !� OPEN CUT INSTALLATION SSMH 006A. 60-0 092 : LF g' PVC 0 Q /FT . - STA. 17+82.38•- FT 70 R IE=86.68 S i (EXISTING)(DROP) MEN I IE-83.28 NW .I.. 852 LF 12' DIPS DR 11 HOPE WITH APPROX. - IE=83.08 E , 12,400' HORIZONTAL CURVE 0 0.024 FT/FT 60• OPEN CUT INSTALLATION 1 : I ,. .. ... , HORIZONTAL JO .. - - - - CUR RE N ,__- _ -__—_ _ _. __ _ __- ._ _. _ _ PyATU F i : I . 40 .. ,. :.. ENCHL INSTALLATION ) TR ESS AILAT10N (HDD I 30 154-40 15+60 15+80 161-00 16+20 16 1-40 16+60 16+80 17+00 17-I 20 17+40 17+60 17+80 18+01'j 184-20 18+40 18+60 18-1 80 19+00 19 t-20 191-40 9 60 19+80 20+00 20+20 20+40 �_-_-_.``.,!' i/f+., � 1 -�_ �__ tI'\ l ' 3, DAVIS AVE S ss ''J I. v ,1 s6 \ \ C- - (PRIVATE ROAD)` t 1 \ T2s,6coosc ryl D SIP t4 I 1 _`� �-�. ,t�\ �vr � � Jw�. � �` .� !'�- �_.i� "i Y-8_ VCR l SS-- -_'�� _ !t •; !T ' , m , `�l� -- -- .. - ` >t, � � ��__-`s`acous f, .�--T SSMh rir i SS:IH G057 DC-46P-14 02 \ IE CHTR CHiJL 64 92" \ `� I f \1-"f' , r,, `�1 v+--f`C.7=F CHNL= 7R 12 - DC-52P-14 _ EXISTING SEWER MAIN \`-_ _ 48P 1 11 J2s,6000s \� `i.<o�c•r� • I TO 8E DEACTIVATED \ n 'J f - I\ ��_ 1 - "�>< ^ DC-53VW-14 1 �� DURING CONSTRUCTION - GRAVEL _'. T / \\ 'OF ROAD. - f' _�� - - -- 1 1,g DC-5351-14' '- SILT FENCE (TYP) \ I - -� �\ ' ?EX TEND EXISTING E0� PER DETAIL 2, SHEET 11 '1' \ PROPOSED TEMPORARY 1 c'. CULVERT TO EDGE OF - SDOT R•O.W 1 t O_ i°- ;PROP W 1 1,� -� GRAVEL ACCESS ROAD_ ,� I 1 -'-ROAD (^• 40 LF) _ - 1 PROP WSDOT R.O.W. "� . ` PER DETAIL 9, SHEET 10. y 1T n\\ �I+ _T O Vt DC-47SI-t4 / >� ', ADC-47P-A-14 MANHOLE NOTES: GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN 400.1, INCLUDING A HIGH SOLIDS URETHANE COATING, AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. O INSTALL 60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. 02 INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2. O3 INSTALL 60-INCH SANITARY SEWER MANHOLE. C INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. 5 INSTALL 48-INCH SANITARY SEWER MANHOLE. 6 ABANDON EXISTING SSMH PER STD. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. 7� INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH 006A INSTALLATION DETAIL 7/10. TRENCHLESS NOTES' 000NTRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE CONDITIONS, AND MANUFACTURERS RECOMMENDATIONS. THE LF OF ON -GRADE HOD INSTALLATION AND THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED HDD ENTRY/EXIT GEOMETRY. 8 CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN. c. HDD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW, SHALL STAY WITHIN THE PROPOSED CITY ROW AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). ,0I;t F�/ ..r x-.�L-� "'T-*.-1-=; _,..: -i t. .i i' `r 11---� 1 !r.•- cO APPROX. HORIZONTAL CURVE RADIUS=12400 � "��� _ T•. - - 1v+N . , . '+' , •: �- 5 SSMH 0068 ����. \\ y O ���` ` --STA. 17+6436. 21.40 RT 725 60012Too R.O.W. TO BE RELINOUISHED•-� CULVERT INLET/OUTLET _—�--4 '--- \ - TO CITY - _1�5`_ ''1�]t y - Ii- ._PROTECTION (TYP) _.--��--t 10' TEMP RA i �s<wo,600L"'� PER DETAIL 3. SHEET 11 - \� I CONSTRUCTION. J'1 23 6006<0 `�EASEMENT -� PROTECT EX. 7 . i' • ` SO U$Itt , I, ; e- `�•?:;. �1 11�—Ei!STING ABANDOfJED s - — �---' — R.O.W. TO BE V ORANGE CONSTRUCTION ' IY'`�= ¢' 1-WATER LINE RELINOUISHED -I FENCE (TYP) PER t I (�>, - `OT : - 7 SSMH OO6A "� • ! I ' rn6ou;21 TO CITY DETAIL 1, SHEET 11 (� J t k`t'J'f _ STA, 17+82.38, 39.29 RT� ISSUED FOR BID WSDOT INSTRUMENTATION NOTES A CONTRACTOR TO DECOMMISSION WSDOT INSTRUMENTATION POINTS PRIOR TO CONSTRUCTION. ♦��I. �HR0HR0,54 AT I 8 PLACE STEEL PLATE OVER WSDOT INSTRUMENT POINT TO PROTECT DURING CONSTRUCTION. V 'r of WASJy GRADING NOTES: 1 _ AA vT', 9 1. CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SEWER !yL ■ 1LINE IS ■ 2. REMOVE CAOSPHALT IN RAOLL APDGRADE SHON AT NEW PLCABLE AREAS BEFORE PLACINGFILL. MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. B 37847 0 ��� mor.7 � .n 6CrsreN6 -1F'♦ 4'4>;ISTEF�. � 3. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PRIOR TO PLACEMENT PER SPECIFICATIONS. �,�5/q`•ALE4��� 1��JONd6 1: SCALE stantec 20 0 20 40 ( FEET ) 1T160N425)8 Place, Bellevue www.sWA98co 1 INCH = 20 FT phone: (425(669-9448 wwws[antec.com — — \ _l �. v - - O L I 1 4 I �=lE'� SSMH 21f. % '.• '... "-Y. ' � 25! 15C{`}4?` DC-SSP-14 1 RM c203 III CN"4 CHidL 3S 45 WORT( ALLOWED IN WETLAND 2.6R �'- E\. 8'. C AY -� IN ACCORDANCE WITH PERMIT \ I ADD FILL PER --`, 'FENCE_-� EXISTING SEWER CONDITIONS ONTRACTOR ETAIL 5, SHEET 10. b. Ay 1 1,R.O.W. TO BE - ' MAIN TO INSTALL DOUBLE SILT I z'_ I' EXISTING SEWER MAIN -PER DEAIL (2, SHEET tt._ �1,' ' - _- I - --- -- DEACTIVATED ALONG EDGE OF BWETLAND FENCE EX. '� i t ' I 1 r, TO BE DEACTIVATED DC-57ALT-14 ` \. SSMH 2-95 TO NOT ACTIVELYWO ARE . - (DECOMMISSIONED) CITY \ r TO TO b4 87 �_ PROP WSDOT R.O. W. ' 1 tiE CNTR CHNI = 54 bl�ry 1 1 / WETLAND -\\ _ .. / I PROTECT EXISTING GAS LINE'' 2 SSMH 005A zz3160C1es STA. 20+63.49. 0.00 LT J W , 1•,7 '� ZN -PROPOSED TEMPORARY GRAVEL ACCESS ROAD - \ (18' WIDE BTWN DAVIS AVE & MORRIS AVE.) PER DETAIL 9, SHEET 10. -__,_-- 10' TEMPORARY CONSTRUCTION., EASEMENT' 1 1 t >} j' j! {# �'.1�\STA. 20+42.33. 11.16 RT 1 '. IORANGE CONSTRUCTION ` o��� _ ---c 1-31 MANHOLE NOTES: t] rf• _ \ FENCE (TYP) PER �� _- � -" CIl4Y ,'`t GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN 400.1. INCLUDING A HIGH SOLIDS URETHANE DETAIL 1, SHEET 11 I ,r11 1 , �3_11� COATING, AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. iO INSTALL 60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. 2 INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2. \ , _� 1 \•, Q3 INSTALL 60-INCH SANITARY SEWER MANHOLE. _ ® INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. 5 INSTALL 48-INCH SANITARY SEWER MANHOLE. 6 ABANDON EXISTING SSMH PER STD. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. Q7 INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD- PLAN 402.2 AND REFER TO SSMH 006A T INSTALLATION DETAIL 7/10. I A MLSTEE UMENTATION POINTS DECOMMISSIONED BY WSDOT�CIIIN�N TION. TR N S NOTES: A_ I- - PCTION. aQ CCN TRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE CONDITIONS. AND MANUFACTURER'S RECOMMENDATIONS. THE LF OF ON -GRADE HOD INSTALLATION AND GRADING AND GRAVEL ROAD NOTES - THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED 1. CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SEWER LINE HDD ENTRY/EXIT GEOMETRY. IS COMPLETE. PROPOSED GRADE SHOWN AT NEW MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. 8 CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN. 2. REMOVE ASPHALT IN ALL APPLICABLE AREAS BEFORE PLACING FILL. HDD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW, SHALL STAY WITHIN THE PROPOSED CITY ROW 3. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PRIOR TO PLACEMENT PER SPECIFICATIONS. AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). SSMH 004 r 1 - STA. 23+22.17. -0.63 LT R.O.W. TO BE TRANSFERRED "' a zz3o�3ss TO CITY A\ I I REVISIONS PER WSOOT5 COMMLN IS. SMA J LZ lb _ SCALE Stantec 20 ° 20 40 SMA cfuCTU DATUM 11130 NE 33rd Place, Bellevue WA 98004 1 INCH T FEEFT T µFie phone: (425) 869-9448 www.stantec.com NO. REVISION BY DATE APPR .r.+orto: "" "L91pypL d► CITY OF -� RENTON Plonning/Building/Public Works Dept. Q . W PROPOSED TEMPORARY GRAVEL ACCESS ROAD. \ p (12' WIDE BTWN MORRIS PAVE & SMITHERS AVE.) i PER DETAIL 9, SHEET 10. ISSUED FOR BID as11♦ • 1.. BR°� ov • o •-�,p 3'l64� `�,ac��'�� 1 •oF�,RE'Cisl'EFF'•G " �S�ranatY'�� �zL'Zal(o *Art• � TALBOT HILL SEWER RELOCATION - 3/22/2016 1-405, SR167 IC/DC PROJECT W W P-27-2812 PLAN AND PROFILE am 7 v:11 SSMH 003. 48"0 STA. 25+55.96 RIM=51.363 70 IE=41.98 N 3 (EXISTING) 80 1E=41.98 S 3 (EXISTING) --; - --- -- --- - _ _ - _ 68 LF 18" STEEL IE-4112 w , SSMH 002. 60"0 CASING PIPE IE=a1.02 NE STA, 10+95.59 (0.5" MIN. WALL .:I. : :- :. RIM=51.67t .... 60 .. THICKNESS) 70 ' IE=40.93 SW . 0 PROPOSED FILL, 27 LF15" PVC O 0.003 FT/FT E=4 .83 N I 1 .. ... 1 - o SEE GRADING .EXISTING 'GRADE 5 I L 60 EXISTING. GRADE 1 LAUNCH/RECEPTION SHAFT b rr 40 50, L L - - - -- - - ..:INSTALL ETHAFOAM SSMH 002. 60"0 BETWEEN SS AND SD, STA. 10495.59; .232 LF 36" STEEL CASING 1 SEPARATION IE 40.93 SW _ I', OPEN CUT PVC O 0 030 FT/FT I IN TRENCHLESS SECTION, . APPROX. 0.75' RIM=51.67t 30 IE-40.83 N 40 1 0.61 MIN. WALLI THICKNESS EXISTING 12" - ±I 139 LF 36" STEEL CASING - :- .CULVERT ... ..... . IN OPEN CUT SECTION.. .1..' IE=39.23 .. ... .. -. - ..1. .. . 20 .. .. 30 .. .. - 0.62" MIN. WALL THICKNESS' . ! - .. . N .. CONNECT STEEL CASING ' . TOP=4023' -:i --- ..::-.:.`. - .- ---+. --- -I-_.. .. I:._.:. .. .- i. TERTIGHT WELD PRIOR,;:-" - 2 LF 15" PVC O 0.030 FT/FT .. 1 .. T LING I . . . �:: W/WA 23 0 INSTAL CARRIER PIPE OPEN CUT INSTALLATION - .. - ! ;OPEN CUT INSTALLATION O 2O! E(GUID D PIPE RAM) ON iR 23-1 20 25+40 25+60 25 t 8-0 26 =00 10+00 10+20 10 ;-40 10+60 10+80 ' 1-00 11+20 i i -40 11 +60 11+80 12+00 12_; 20 12+40 12+60 12+80 13 t 00 13+20 13+41 13+60 25+10 CONTINUE STA 10 SEE SH 7 FILL AREA AND / EXTENDED CULVERT PER ^•'{� �d 1 .1 1 ) 71 I \ o DETAIL 5, SHEET 10. F 18" STEEL CASING PER/ zza eco_n_ EXISTING BARRIER DC-60-13/ DETAIL a, SHEET 10. .r�SILT FENCE (TYP) i Q PROPOSED TEMPORARY ; \ /_" "f WORK ALLOWED IN WETLAND IN .( / PER DETAIL 2, SHEET 11. - - ACCORDANCE WITH PERMIT �I / GRAVEL ACCESS ROAD. - _ / (12' WIDE BTWN MORRI'�CONDITIONS. CONTRACTOR TO�` ) 4 / AVE k SMITHERS AVE./INSTALL DOUBLE SILT FENCE j EXISTING SEWER MAIN / ALONG EDGE Of WETLAND WHEN .r TO BE DEACTIVATED j PER DETAIL 9, SHEET 10,\ "" ,`+•_. 1 fJ -� NOT' ACTIVELY WORKING IN AREA -!` TO MINIMIZE IMPACT TO WETLAND. -} SSMH `4'8 4987 % \ \ STA. 25+55.96, 0,01 RT; l IE CNTR "HNL= 39 PROTECT -EX. WATER LINE- •sWS_ -/r_-- /�K/ f + =�#X. �._ CLAYS _-� -_ - -\ EXISTING WALL. y =--ss T--s.��s`--"'-ss-- " w w V cX $SL1H 247-- 1-.-�s---- �1O+OCE I ` 11+00 / _ Er 4.T^ 12+00= --{%�- 13+00 + r /SMITHERS AVE SOUTH 20' , i ABAND W J` A( / , I k N' 40' 1 .. V 36" STEEL CASING PIPE ( o I Q - -- WITHIN WSDOT ROW. `. -0 ' • - - - • • 0.62" MIN THICKNESS. } SEE DETAIL 4. SHEET 10. MANHOLE NOTES i �/ /�% / Q CONTRACTOR TO PROTECT LAUNCH/RECEPTION SHAFT '} SEE SETTLEMENT ) o•'i' ° `' EXISTING OLYMPIC (APPROXIMATE DIMENSIONS SHOWN) ORANGE CONSTRUCTION '?`� MONITORING NOTES, GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN ROOT, INCLUDING A HIGH SOLIDS URETHANE '� / ]zneco°ct• j' _ PIPELINE, SEE UTILITY 1• COATING. AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. / cT� Q FENCE (TYP) PER I� \ THIS SHEET; AND -�.i_ CROSSING NOTES. ABANDONED 4" CI WATER MAIN.1-- DETAIL 1, SHEET 11. ! 6 AND B. tO INSTALL 6-3-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. /.- % '/_� � / / _ ;ul6co5o5 COORDINATE NTH CITY TO �� \\�.DETAILS SHEET 10. Q INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2. IINO •WORK SHALL BE ALLOWED / 3 SSMH 002 GJ'CONFIRM INACTIVE, THEN CUT?Og�• SMITHERS AVE STA. 10+76.59. 10.71 RT INSTALL 60-INCH SANITARY SEWER MANHOLE.-_�JIN OR NEAR EXISTING WETLAND "- J 8 n / CAP, AS NECESSARY. ., ,. ® INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. NSTALL NCH 6 'ABANDON EXISTING SSMH RPER EST'O. PLAN MANHOLE,400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. W ' T SETTLEMENT MONITORING NOTESISSUED FOR BID Q7 INSTALL 60-INCH CUT -IN 7/1 MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH 006A A WSDOT INSTRUMENTATION POINTS DECOMMISSIONED BY WSDOT PRIOR T CONSTRUCTION. CONTRACTOR TO INSTALL ONE SURFACE SETTLEMENT MONITORING POINT OVER CENTERLINE OF PROPOSED PIPE INSTALLATION DETAIL 7/10. L STE A I P C RIN N CTION. ALIGNMENT AND TWO POINTS ON EITHER SIDE OF PIPE. OFFSET 10' AND 20' FROM CENTERLINE. **AAA ^TRcNCHLESS NOTES: SURFACE SETTLEMENT MONITORING POINTS ARE TO BE INSTALLED WITHIN WSDOT LIMITED ACCESS �� t, 1, BROOq�� V CONTRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE GRADING AND GRAVEL ROAD NOTES: RIGHT-OF-WAY (LAROW). CONTRACTOR TO WORK WITH THE CITY AND WSDOT TO ACOUIRE THE RIGHT OF f wAsy] -` CONDITIONS, AND MANUFACTURERS RECOMMENDATIONS. THE LF OF ON -GRADE HOD INSTALLATION AND I. CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SE'NER LINE ENTRY TO THE LAROW, AND SHALL COMPLY WITH ALL PROVISIONS AFFECTING AN INTERSTATE LAROW, AS ♦ ) THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED IS COMPLETE. PROPOSED GRADE SHOWN AT NEW MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. IDENTIFIED BY WSDOT. HDO ENTRY/EXIT GEOMETRY. 2. REMOVE ASPHALT IN ALL APPLICABLE AREAS BEFORE PLACING FILL. / 8 CON'TRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN. 3. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PRIOR TO PLACEMENT PER SPECIFICATIONS. a447 ��r, c. :HDO BORE GEOMETRY SHALL NOT CROSS WSDOT ROW, SHALL STAY WITHIN THE PROPOSED CITY ROW RfC1SfiBQp AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). r►����� 3lZZ ?P SCALE REVISIONS PER WSDOT'S COMMENTS. SMA 3 22 16 Stantec 1"=20 ..� CITY OF TALBOT HILL SEWER RELOCATION - ;1/2Z2�/2016 zo o zo ao SM ��� REN TON 1-405, SR167 IC/DC PROJECT _CTM W W P-27-2812 ELB Planning/Building/Public Works Dept. 11130 NE 33rd Place, Bellevue WA 98004 1 INCH =FEET T) FT phone: (425) 969-9448 www.stantec.com NO. REVISION BY PLAN AND PROFILE I 60 LAUNCH/RECEPTION SHAFT b I o. p 50 a 3 EXISTING GRADE A mp �I . 401 224 LF 15" PVC 00.030 FT/FTI 30 OPEN CUT -- --- - - i 3' MIN ' 20 I i I i' - + SSMH 001. 60"0 160 LF 36' STEEL CASING - STA. 16+96.05 CONNECT STEEL CASING. IN OPEN CUT SECTION,. FI W/WATERTIGHT WELD PRIOR 0.62" MIN WALL THICKNESS ! i EIM2288 fi t (EXISTING) 10 TO INSTALLING CARRIER PIPE .. — - . _._ - (EXISTING) IE-22.68 W 3 E IE TRENCHLESS INSTALLATION - - - - 22.74 5 .. (GUIDED PIPE RAM) OPEN CUT INSTALLATION - 0 13+50 13+80 14+00 14+20 4+40 14+60 14+80 15+00 15 20 15+40 15+60 15+80 16-+-00 16+20 16+40 16-160 16+80 17+00 17-120, y-EXISTING RETAINING WALL J \I -_- I � E:`:ISTIN'G ASPHALT PARKING LOT RESTORE CURB AND LANDSCAPING TO MATCH EXISTING I I I I A� 0 o - - - - CONTRACTOR TO PROTECT EXISTING UTILITIES DURING 0 [ 1�1, . — - —-- _ 20 ASPHALT RESTORATION (TYP,) CONSTRUCT00 = 20' _ �1 i SEE SETTLEMENT MONITORING \ .' �\ 36' STEEL CASING PIPE z i ' 3 NOTES. THIS SHEET; WITHIN WSDOT ROW, RESTORE CURB AND ,' DETAILS 6 ti� t I 0.62' MIN THICKNESS. LANDSCAPING TO LAUNCH ECEPTION SHAFT` MATCH EXISTING t. -SEE DETAIL 4, SHEET 10. I MANHOLE NOTES. I `SG ` L ` I _ v (APPROXIMATE DIMENSIONS SHOWN).', 40' ASPHALT RESTORATION •� GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN 400.1, INCLUDING A HIGH SOLIDS URETHANE � ` AROUND SHAFT �' I I U11 COATING, AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. \ t• ` I \ - ACCESS TO PROPERTY BETWEEN Q INSTALL 60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/t0. C \ �� \ STA 14+40 AND STA 16+33 SHALL NOT 2� INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2. _ ��,� V \\ �t BE AVAILABLE UNTIL AUGUST 1, 2016. 3 INSTALL 60 INCH SANITARY SEWER MANHOLE \ `••` ` - 40 INSTALL a8-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. INSTALL 48-INCH SANITARY SEWER MANHOLE. '•t ABANDON EXISTING SSMH PER STD. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. Q7 INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH 006A INSTALLATION DETAIL 7/IC. WSEL T1 A INSTRUMENTATION PORTS DECOMMISSIONED BY WSD�1; CONSTRU�CT T RENCHLESS NOTES: STEEL P IN N Q CONTRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE . CONDITIONS, AND MANUFACTURER'S RECOMMENDATIONS, THE LF OF ON -GRADE HDD INSTALLATION AND SETTLEMENT MONITORING SETTLEMENT MONITORING NOBS: FIE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED • CONTRACTOR TO INSTALL ONE SURFACE SETTLEMENT MONITORING POINT OVER CENTERLINE OF PROPOSED PIPE HDD ENTRY/EXIT GEOMETRY. 8 CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN. HDD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW, SHALL STAY WITHIN THE PROPOSED CITY ROW ALIGNMENT AND TWO POINTS ON EITHER SIDE OF PIPE. OFFSET 10' AND 20' FROM CENTERLINE. SURFACE SETTLEMENT MONITORING POINTS ARE TO BE INSTALLED WITHIN WSDOT LIMITED ACCESS AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). RIGHT-OF-WAY (LAROW). CONTRACTOR TO WORK WITH THE CITY AND WSDOT TO ACQUIRE THE RIGHT OF ENTRY TO THE LAROW, AND SHALL COMPLY WITH ALL PROVISIONS AFFECTING AN INTERSTATE LAROW, AS IDENTIFIED BY WSDOT. SCALE REVISIONS PER WSDOT'S COMMENTS SMA 3 22 16 ° t 20 ° 20 Sta 40 CTM ntec _..._.. _ CTN 11130 NE 33rd Place, Bellevue WA 98004 ( FEET ) phone: (42S) 869-9448 www.stantec.com 1 INCH = 20 FT N0. REVISION DATE I APPR �� DATUM II I I� T-• ! I 0 }I w 7 ' 17+20 ' I I 1 �E7 I. S'MH 2263 1 I 1 SSMH DOI STA. 16+96.05.q I 7.28 RT ISSUED FOR BID WA ov $ i •'h 37847 • Sclsr�'O \a`v TQNAL 1 E� CITY OF TALBOT HILL SEWER RELOCATION - 3/22/2016 REN TON 1-405, SR167 IC/DC PROJECT WWP-27-2812 Plcnning/Building/Public Works Dept. PLAN AND PROFILE 6" CRUSHED SURFACING TOP COURSE COMPACT 70 95X MODIFIED PROCTOR (ASTM D1557) BANK RUN GRAVEL OR NATIVE UNDISTURBED ,;,:. �BACKFILL IF APPROVED IN NATIVE WRITING BY ENGINEER, MATERIAL •,\ ;��. �' COMPACT TO 95K MODIFIED PROCTOR (ASTM D1557) PVC PIPE / 1 BEDDING MATERIALS r--7..5'MIN­ NOTE: REFERENCE REN ON STD PLANS 110A AND 405 FOR FURTHER DETAK. TRENCH DETAIL FOR GRAVITY MAIN (OPEN CUT/UNPAVED SECTIONS) �O NTS NEW 60'0 — PRECAST MANHOLE BASE SECTION WATERTIGHT MANHOLE ADAPTOR CONNECTION (TYP. ) EX. 8' CLAY INV-86.22i PROP. 8" PVC FOUNDATION GRAVEL INV-83.08 \-INSTALL DROP (6- MINIMUM) CONNECTION PER STD. PLAN 402.2 SSMH 006A INSTALLATION DETAIL �O NTS NEW PJA_- MANHO ' TEMPORAR8' PVC 24' EX. 8CLAY " NE 1�' ADJUSTING RINGS Z\ (4'MIN/16'MAX). GROUT BETWEEN RINGS PLASTER INSIDE FACE •/ 3/4- GROUT CONC. GROUT O MH WALL O aZ i SEE PLAN- p AND PROFILE FOR PIPE �( DIAMETER CHANNEL DEPTH - SHALL BE 3/4 OF DIAMETER OF THE PIPE 4'.8'.e' SOLID CONCRETE BLOCK CITY OF RENTON STD. MH FRAME AND COVER PER STD. PLAN 401 (OR FLAT TOP PER PLANS) RUBBER GASKETED, GROUT ALL JOINTS CONTINUOUS ON INSIDE AND OUTSIDE OF MANHOLE 48'9 OR 60*0 PRECAST POLYPROPYLENE f_ SADDLE MH BASE. MANHOLE STEPS CUT OUT TOP OF PIPE AFTER BENCH IS FORMED WATER STOP AROUND PIPE TO PROVIDE WATER TIGHT SEAL CONSTRUCT CHANNELS FOR PROPOSED SEWER MAINS, AS SHOWN ON .' 8'MIN . PLANS 6' MIN DEPTH COMPACTED CRUSHED SURFACING (NON -CAISSON CONSTRUCTION METHODS ONLY) CAST IN PLACE BENCH AND MANHOLE BASE �� SADDLE MANHOLE DETAIL �O NTS GENERAL INSTALLATION PROCEDURES (SSMH 006A): NEW ROMAC 5,01 TRANSITIONAL COUPUNG OR APPROVED EQUAL (TYP) Stantec 11130 NE 33rd Place, Bellevue WA 98004 phone: (425) 869-9448 www.stantec.com 1. TO INSTALL MANHOLE, THE CONTRACTOR WILL TEMPORARILY INSTALL BY-PASS SYSTEM FROM EXISTING SSMH 2292 TO EXISTING SSMH 0057. CONTRACTOR CAN ASSUME A PEAK FLOW RATE OF 10 GPM. 2. EXPOSE AND REMOVE SECTION OF EXISTING PIPE. 3. SET MANHOLE IN PLACE TO PROPER ALIGNMENT AND GRADE. 4. INSTALL NEW 8" PVC AND DROP CONNECTION AS SHOWN IN DETAIL. 5. INSTALL TEMPORARY PLUG IN BOTTOM OF DROP CONNECTION UNTIL CITY HAS APPROVED SWITCHOVER TO NEW SYSTEM. 6. FOR SWITCHOVER, REMOVE TEMPORARY PLUG FROM BOTTOM OF DROP CONNECTION AND CUT AND REMOVE PIPE SHOWN AS TEMPORARY 8" PVC." MIN. 3" HAIA (CLASS r) MATCH SAWCUT EDGE OF E%. PAVEMENT DEPTH EK PAVEMENT, 6' CRUSHED SURFACING TOP CWRSE,-t /THEN TACK k CDMPAC7 TO 95% MODIFIED PROCTOR / SEAL JOINT (ASTM 1557) L 1' EX PAVEMENT 8ANK RUN GRAVEL OR NATIVE BACKFILL IF APPROVED IN WRITING BY ENGINEER. COMPACT TO 95% MODIFIED PVC PIPE E I REDOING MATERIALS —2.5'MIN.—J NOEL REFERENCE RENTON STD. PLANS 110.1 AND 405 FOR FURTHER DETAIL. STEEL CASING SPACER M. PIPELINE PRODUCT OR EOUAL) SIZED TO FIT WE & CASING A 'E \-CASING SEAL L—A LPVC SEWER MAW (SIZE PER PLANS) (TYREACH (SIZE PER PLAN) END) SECTION A -A NOTES: 1. SEAL EACH END OF CASING WITH FLEXIBLE END SEALS SUCH AS MODEL W BY PIPELINE SEAL & INSULATOR OR EQUAL. 2. CASING SPACERS SHALL BE INSTALLED A MAXIMUM OF 10' ON CENTER. PIPE CASING DETAIL i0 NTS 3 (OPEN CUT/PAVED SECTIONS) �0 NTS TO MATCH EXISTING 55 KEY INTO EXISTING SLOPE SLOPE. FILL 55 --"GRADE MATERIALBE GRAVEL - - - BORROW PER SPECIFICATION. - 50 _ EXISTING GRADE / / / / . PROPOSED BERM - r\\'\\\rr -50 /\/ WITHFI LL PRAPOPE 45J. MIN ,' THICK -45 Y\\ \ �/, PROPOSED 12 CONC = 40 \ \rr\ j�� 129 LF 0377\ /\ \ \/ / �/ CULVERT EXTENS ON 40 tNXVS ,IN 2- CULVERT r� �\ '\\��/INv-39.23� / \'� LF f J1c\,/\\ /-INV �, \O 38.58 35 _ CONNECT TD Ex. CULVERT —'--� - 35 WITH COUPLING r FILL SLOPE WITH RIPRAP 10 NTS F-ACCESS CWPR DE7AK. ,O 4' BELOW LID/ 10 —PPE CAP WITH ROUNDHEAD SMYAESS STEEL BOLT THROUGH CAP. TACK WELD M PPE C.Q. SPLIT 1" STAINLESS STEEL _ 1' DM SCR 80 PPE FOR 1'-W AT TIP. STAHw= STEEL SPREAD ENDS SLIGHTLY. PIPE GROUNDSURFACE PIPE TP BELOW GRAVEL ACCESS BOTTOM BOTTOY OF PAVING ROAD AS SHOWN ON PLANS FILL AREA TO MATCH �s EXISTING GRADE 2:1 MAX SLOPE L ELEVATION NEAR SURFACE SETTLEMENT PdNT (NSA) a SURFACE SETTLEMENT MONITORING POINT �' NTS CAST IRON OR STEEL EXISTING PAVEMENT OR FRAME AND LID. GROUND SURFACE (MSHTO MS-20 LOW RATED). SET FLUSH WRR ETISTREG SVRFAIZ CONCRETE OR ASPHALT PAVEMI M (DEPTH VARIES) I'err GONCm, COUM SAW CUT OR CORE OMLt-Y .• .•__ HOLE FOR FRAME ANDAREAS UNTMPRQVED AREAS GROUT 01 PLACE AlxESS COVER IN IMPROVEn AND UNIMPROVED SURFACES SURFACE SETTLEMENT MONITORING POINT s ACCESS COVER �O NTS - CUT AREA TO MATCH EXISTING GRADE 2-1 MAX SLOPE 18-12 LAYER OF -1/4" MINUS GRAVEL FILL COMPACTED E 95>< PER ISSUED FOR B I D SPECIFICATIONS. LT OINSPE T REPRESENTATIVE E INSPECT PRIOR TO PLACEMENT. \!! B4 �!!� ROp♦ ��1 WAL1� ♦ n TYPICAL GRADING PLAN • Deo A�� ♦,. P e EIS° �e4• ,A a� �0 NTS •TONAL E'0♦� •/ONAL\ • I TEMPORARY EROSION/SEDIMENTATION CONTROL NOTES: 1. APPROVAL OF THIS TEMPORARY EROSION/SEDIMENTATION CONTROL (TESC) PLAN DOES NOT CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN (E.G. SIZE AND LOCATION OF ROADS, PIPES. RESTRICTORS, CHANNELS, RETENTION FACILITIES, UTILITIES, ETC.) 2. CONTRACTOR REQUIRED TO SUBMIT TESC AND DEWATERING PLAN TO OWNER AND ENGINEER FOR REVIEW PRIOR TO CONSTRUCTION, 3. CONTRACTOR AND AN ON -SITE REPRESENTATIVE OF OWNER WILL REVIEW THE INSTALLATION, MAINTENANCE AND PERFORMANCE OF THE TESC MEASURES SHOWN ON THE APPROVED PLANS. THE TESC OBSERVER OR PERMITTING AGENCY MAY RECOMMEND ADDITIONAL MEASURES OR CHANGES TO THE TESC PLAN THAT ARE WARRANTED DURING CONSTRUCTION. THE CONTRACTOR AND OBSERVER WILL EXAMINE ALL TESC MEASURES PERIODICALLY DURING THE CONSTRUCTION PERIOD, AND AFTER STORMS HAVING 0.5 INCHES OR MORE OF RAINFALL IN A 24-HOUR PERIOD. THE OBSERVER AND THE PERMITTING AGENCY HAVE THE AUTHORITY TO REQUIRE CORRECTIVE ACTION IN ORDER TO ACHIEVE EROSION CONTROL OBJECTIVES. 4. THE IMPLEMENTATION OF THESE TESC PLANS AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT, AND UPGRADING OF THESE TESC FACILITIES IS THE RESPONSIBILITY OF THE CONTRACTOR. TESC MEASURES SHALL REMAIN FUNCTIONING AND IN PLACE UNTIL THE SITE HAS BEEN STABILIZED AND THE PERMITTING AGENCY, OWNER OR ENGINEER HAS APPROVED THE REMOVAL OF THE TESC MEASURES. 5. AS CONSTRUCTION PROGRESSES AND UNEXPECTED SEASONAL CONDITIONS DICTATE, ADDITIONAL TESC MEASURES MAY BECOME NECESSARY TO PROTECT ADJACENT PROPERTIES AND TO ENSURE WATER QUALITY FOR SITE RUNOFF. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO ADDRESS DEFICIENT TESC CONDITIONS, AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE THE MINIMUM REQUIREMENTS OUTLINED ON THE APPROVED PLANS AS NEEDED. 6. THE TESC FACILITIES SHOWN ON THESE PLANS MUST BE CONSTRUCTED IN CONJUNCTION WITH ALL CLEARING AND GRADING ACTIVITIES, AND IN SUCH A MANNER AS TO INSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER THE DRAINAGE SYSTEM OR VIOLATE APPLICABLE WATER QUALITY STANDARDS. 7. THE TESC FACILITIES SHOWN ON THESE PLANS ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS. DURING THE CONSTRUCTION PERIOD, THESE TESC FACILITIES SHALL BE UPGRADED (E.G. ADDITIONAL SUMPS, RELOCATION OF DITCHES AND SILT FENCES, ETC.) AS NEEDED. 8. THE TESC FACILITIES SHALL BE INSPECTED DAILY BY THE CONTRACTOR AND MAINTAINED AS NECESSARY TO ENSURE THEY CONTINUE TO FUNCTION, 9. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON OR SEVEN DAYS DURING THE DRY SEASON SHALL BE IMMEDIATELY STABILIZED WITH APPROVED ESC MEOTHODS (E.G. SEEDING, MULCHING, PLASTIC COVERING, ETC.) 10. ANY AREA NEEDING TESC MEASURE, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE STABILIZED WITHIN SEVEN (7) DAYS. 11. AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT LADEN WATER INTO THE DOWNSTREAM SYSTEM. 12. WHERE MULCH FOR TEMPORARY EROSION CONTROL IS REQUIRED. IT SHALL BE APPLIED AT A MINIMUM THICKNESS OF 2 TO 3INCHES. 13. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1), ALL DISTURBED AREAS SHALL BE REVIEWED TO IDENTIFY WHICH AREAS CAN BE STABILIZED IN PREPARATION FOR THE WINTER RAINS. IDENTIFIED AREAS SHOULD BE STABILIZED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. 14. TEMPORARY EROSION AND SEDIMENT CONTROL (TESC) MEASURES SHALL BE IMPLEMENTED IN ACCORDANCE WITH THE REQUIREMENTS OF THE NDPES CONSTRUCTION STORMWATER GENERAL PERMIT, THE CONSTRUCTION STORMWATER POLLUTION PREVENTION PLAN, ALL OTHER APPLICABLE PERMIT CONDITIONS, AND ALL OTHER APPLICABLE FEDERAL AND STATE LAWS. 15. NOT ALL CONSTRUCTION STORMWATER BMPS ARE SHOWN ON THE TESC DRAWINGS. SEE SWPPP FOR DESCRIPTIONS OF THE BMPS IDENTIFIED IN THE PLAN SHEETS AS WELL AS FOR OTHER APPLICABLE CONSTRUCTION STORMWATER BMPS. 16. TESC MEASURES AND SELECTED BMPS IDENTIFIED ON THE TESC PLAN AND IN THE SWPPP ARE BASED ON INFORMATION AVAILABLE AT THE TIME OF THE DRAWING AND SWPPP DEVELOPMENT. CONTRACTOR'S CERTIFIED EROSION AND SEDIMENT CONTROL LEAD (CESCL) SHALL MODIFY TESC PLAN AND SWPPP AS REQUIRED TO ENSURE THE REQUIREMENTS DESCRIBED IN ITEM 15 ARE MET AT ALL TIMES. Stantec 11130 NE 33rd Place, Bellevue WA 98004 phone: (425) 869-9448 www.stantec.com xrorz ' � m,«. ,r�xn,awmw i. m° •,mxwrm. c�.wm�,. �s+wy�e. vt.«w «y.a x ll I I 4i - - - it a '1: - _ moxecrzo _ 0110 m°i wn W i __.. ___.--�y \ frtEl,aw rOn •- }! ` �}. 4lRlt a N�!IP�P HIGH VISIBILITY FENCE = j STANDARD RAN H0.1041 HIGH VISIBILITY FENCE` I I NTS aoM¢rnc ®.r. _ I='" o°1� SILT FENCE DESIGN r COMPOST SERN DESIGN EROSION CONTROL AT (� CULVERT ENDS NTS Norz ve.�,w�reo.,.®mo.n sawn aoaoauum emxox�.e aoxJ(,5} uM m .caan'wi'x \ 3' i MccIIaN O EROSION CONTROL AT CULVERT ENDS STANDARD PLAN LS0.7000 ® CATCH BASIN PROTECTION GT'"�' ' N1�111111111111111111111Sra Da�we vRr*45" STORM DRAIN INLET PROTECTION STANDARD PLAN 140.2DO0 P.a=o exroekn m � oc_nT ISSUED FOR BID *0 wALI `.r OF PA , �tP ♦ qF ■ z N . e ♦ `SS/WAL ti�� ML ` CITY OF RENTON TALBOT HILL SEWER RELOCATION - S RENTON VILLAGE PL PROJECT LOCATION I-4o5 ' m In' I SOUTH 15TH o � STREET ` O J' xl, S 15TH S_T I FIG 1O G 0; S 17TH ST O s 18TH ST `Z ' SOUTH 19TH STREET \I I- LII-r- Z AA II --- -- V IVII A 1 1 IVIP\I NTS 1-405, SR167 IC/DC PROJECT WWP-27-2812 Stantec 11130 NE 33rd Place, Bellevue WA 98004 phone: (425) 869-9448 www.stantec.com CITY OF RENTON 1055 SOUTH GRADY WAY RENTON, WASHINGTON 98057 ISSUED FOR BID 91 , aRoa WAL` CONTACT PERSONNEL �4 of ASy � r �0F ASyI • ; r ♦ o BURIED UTILITIES IN AREA CALL BEFORE YOU DIG MICHAEL BENOIT PROJECT ENGINEER (425) 430-7206 • 1-800-424-5555 37647 • A j80, 2' EXISTING UTILITIES SHOWN ARE FROM DAVE CHRISTENSEN WASTEWATER UTILITY (425) 430-7212 lgTg(1`� /- THE BEST AVAILABLE INFORMATION AND EMERGENCY 911 T /ONpL E �SS)ONpL E,� Y NO GUARANTEE IS MADE AS TO THE �bf 311( E%pCT SIZE, TYPE, LOCATION OR DEPTH. ONE CALL 1-800-424-5555 LEGEND SHEET NO. SHEET TITLE 1 COVER 2 NOTE SHEET 3 CONSTRUCTION BASELINE 4 SEWER ABANDONMENT PLAN 5 PLAN AND PROFILE 6 PLAN AND PROFILE 7 PLAN AND PROFILE 8 PLAN AND PROFILE 9 PLAN AND PROFILE 10 MISC DETAILS 11 TESC NOTES & DETAILS LEGEND EXISTING PROPOSED SSMH SANITARY SEWER MANHOLE --------- SANITARY SEWER, FLOW DIRECTION O SM CATCH BASIN (MH) 04 SANITARY SEWER MANHOLE ❑ CB CATCH BASIN-{ CONCRETE CULVERT OUP UTILITY POLE Q LS LIGHT STANDARD ---`---"'-" f FILL AREA O GP GUY POLE I*_ - `J TEMPORARY GRAVEL ACCESS ROAD ❑ UB UTILITY BOX OR VAULT u ININSTRUMENTATION POINT m WV WATER VALVE J 1 MON MONUMENT ASPHALT RESTORATION ❑ WM WATER METER Q FH FIRE HYDRANT a MB MAIL BOX FRS ROAD SIGN O SG SIGN O.'S ROCKERY -----ss-D SANITARY SEWER, FLOW DIRECTION T.E.S.0 ----w- WATER LINE ---- - - - - -- DITCH LINE SDJ - STORM DRAIN LINE e e SILT FENCE CONCRETE CULVERT v ORANGE CONSTRUCTION FENCE - - -c- - -c- GAS MAIN O CB PROTECTION -� - - - 10- FIBEROPTIC LINE PWR -- UNDERGROUND POWER LINE b J INLET/OUTLET PROTECTION su OVERHEAD UTILITY LINE OLYMPIC PIPELINE ' EDGE OF ASPHALT PAVEMENT -�i WALL ///L/ZZ WSDOT RIGHT OF WAY - - - CITY RIGHT OF WAY - - - - - - - TEMPORARY CONSTRUCTION EASEMENT PARCEL LINE 000DOoo�co PARCEL NUMBER ----i-- MAJOR CONTOUR ELEVATION • MINOR CONTOUR ELEVATION EDGE OF TREES/BRUSH -_-L!L EXISTING WETLAND - �- CONIFER TREE rX DECIDUOUS TREE SURVEY NOTES: THE MAJORITY OF THE SURVEY INFORMATION SHOWN IN THE ATTACHED PLAN HAS PROVIDED BY WSDOT. PER THE SR 167 IC/DC PROJECT REFERENCE DOCUMENTS SECTION 2.5.2.1: WSDOT PREPARED AND UPDATED MAPPING FOR PROJECT USING 201 AERIAL PHOTOGRAMMETRY AND TOPOGRAPHIC SURVEYS. PRIMARY AND SECONDARY SURVEY HORIZONTAL AND VERTICAL CONTROLS WERE ESTABLISHED BY WSDOT WITH GPS EQUIPMENT IN WASHINGTON STATE COORDINATE SYSTEM, NORTH ZONE. HORIZONTROL CONTROLS ARE BASED ON THE NORTH AMERICAN DATUM OF 1983 (NAD 83191) AND VERTICAL CONTROLS ARE BASED ON NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD 88) AND AS SPECIFIED AS <0.005M (3 LINEAR UNCERTAINTY). WSDOT HAS SUPPLIED AN ELECTRONIC DIGITAL TERRIAN MODEL (INROADS FORMAT) AND 2D MICROSTATION .DGN FILES COMPRISED OF PHOTOGRAMMETRIC AND TOPOGRAPHIC SURVEY DATA IN PROJECT DATUM COORDINATES CONVERTED FROM STATE PLANE COORDINATES USING A COMBINED FACTOR OF 1.000006285. Stantec E 11130 NE 33rd Place, Bellevue WA 98004 phone: (425) 869.9448 www.stantec.com ISSUED FOR BID ,. a...A"4 `�.... BRO 4 �75 WaLY�ot♦ ♦ C• of WA 9 ♦ `,� of WAsy • ��4' • C' rE' J ., ti seaY 4; se Y A,r� ER�F'� /, 'F�ISTER� ♦�/ONAL E�� �1ION'AL BP�'`l•� CONSTRUCTION SEQUENCE 1. ATTEND PRE -CONSTRUCTION MEETING AND PERMIT COMPLIANCE MEETING, AS REQUIRED BY PERMIT. 2. OBTAIN NOTICE TO PROCEED FROM CITY AND ALL REQUIRED PERMITS BEYOND THOSE PROVIDED BY CITY AND WSDOT (SEE SPECIFICATIONS) PRIOR TO COMMENCING WORK. 3. COORDINATE WITH CITY I ENGINEER FOR CONSTRUCTION STAKING. STAKING TO BE PROVIDED BY CONTRACTOR. 4. INSTALL PERIMETER PROTECTION, TEMPORARY EROSION AND SEDIMENT CONTROLS, AND BMPS. 5. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH CITY AND WSDOT STANDARDS AND THESE PLANS AND SPECIFICATIONS THROUGHOUT THE PROJECT. 6. CLEAR AND ROUGH GRADE SITE. 7. CONSTRUCT HORIZONTAL DIRECTIONAL DRILL SECTION OF SANITARY SEWER MAIN. 8. CONSTRUCT OPEN CUT SECTION OF SANITARY SEWER MAIN SOUTH OF "05 PER PLANS. REFER TO SSMH 006A INSTALLATION NOTES AND SSMH 009 INSTALLATION NOTES. 9. UPON COMPLETION OF SANITARY SEWER ALIGNMENT FROM SOUTH 14TH STREET TO SMITHERS AVE SOUTH, INSTALL TEMPORARY GRAVEL ACCESS ROAD TO APPROXIMATE FINISHED GRADE, AS SHOWN ON PLANS. ADJUST RIM ELEVATIONS OF NEW SSMHS AS NECESSARY TO MEET ADJUSTED GRADE ELEVATIONS. 10. CONSTRUCT GUIDED PIPE RAM SECTION OF SANITARY SEWER MAIN. COMPLETELY REMOVE TEMPORARY SHORING SYSTEM OF BOTH SHAFTS TO PREVENT CONFLICTS WITH FUTURE IMPROVEMENTS. 11. CONSTRUCT OPEN CUT SECTION OF SANITARY SEWER MAIN NORTH OF 1-405. 12. PERFORM LEAKAGE TESTING AND TELEVISION INSPECTION OF NEW SANITARY SEWER MAIN. 13. OBTAIN CITY APPROVAL BEFORE TRANSFERRING SEWAGE TO NEW SANITARY SEWER MAIN. CONNECT TO EXISTING SANITARY SEWER SYSTEM. REFER TO SWITCHOVER SEQUENCE. 14. CCTV THE EXISTING SEWER MAIN BETWEEN SSMH 2267 AND SSMH 2257 TO CONFIRM NO CONNECTIONS. NOTIFY CITY AT LEAST 24 HOURS PRIOR TO CCTV OF MAIN. IF NO CONNECTIONS ARE FOUND DURING CCTV OF MAIN, PLUG EXISTING PIPE AT SSMH 2257 TO THE SOUTH. IF CONNECTION(S) ARE FOUND, PLUG EXISTING PIPE AT SSMH 2267 TO THE SOUTH. 15. ABANDON EXISTING SANITARY SEWER FACILITIES AS SHOWN ON PLANS AND AS REQUIRED IN ABANDONMENT SEQUENCE. 16. PERFORM SURFACE RESTORATION. RESTORE SITE NORTH OF 1-405 TO ITS ORIGINAL CONDITION, UNLESS OTHERWISE REQUIRED BY WSDOT. 17. AFTER ALL DANGER OF EROSION HAS PASSED AND AFTER APPROVAL BY CITY AND WSDOT, COORDINATE REMOVAL OR TRANSFER OF TEMPORARY BMPS WITH FOLLOW-UP CONSTRUCTION PROJECTS. 18. PROVIDE CONSTRUCTION RECORD DRAWINGS. NOTE: THIS IS A POSSIBLE SEQUENCE. FINAL SEQUENCE SHALL BE DEVELOPED BY CONTRACTOR AND SUBJECT TO REVIEW BY OWNER. REVISION I BY I DATE I APPR I "'"MQ SSMH 006A INSTALLATION NOTES: 1. INSTALL A TEMPORARY BYPASS SYSTEM AND PUMP SEWAGE FROM EXISTING SSMH 2292 TO EXISTING SSMH 0057. CONTRACTOR CAN EXPECT A PEAK FLOW RATE OF UP TO 25 GPM. 2. EXPOSE AND REMOVE APPLICABLE SECTION OF EXISTING 8' CLAY SEWER MAIN. 3. INSTALL NEW SSMH 006A PER PLANS AND IN DETAIL 7, SHEET 10. 4. PLUG DROP CONNECTION TO PREVENT SEWAGE FROM ENTERING NEW SYSTEM UNTIL THE CITY HAS APPROVED SWITCHOVER. 5. ONCE THE CONTRACTOR HAS RECEIVED APPROVAL FOR DEACTIVATION OF EXISTING SYSTEM AND SWITCHOVER TO NEW SYSTEM, REFER TO SWITCHOVER SEQUENCE, BELOW. SSMH 009 INSTALLATION NOTES: 1. INSTALL A TEMPORARY BYPASS SYSTEM AND PUMP SEWAGE FROM EXISTING SSMH 2270 TO EXISTING SSMH 2269. CONTRACTOR CAN EXPECT A PEAK FLOW RATE OF UP TO 400 GPM. 2. INSTALL NEW SSMH 009 PER PLANS AND CONNECT TO EXISTING SYSTEM TO NORTH AND SOUTH AS WELL AS NEW SYSTEM TO THE EAST. 3. PLUG CONNECTION TO NEW SYSTEM TO THE EAST UNTIL THE CITY HAS APPROVED SWITCHOVER. 4. ONCE THE CONTRACTOR HAS RECEIVED APPROVAL FOR DEACTIVATION OF EXISTING SYSTEM AND SWITCHOVER TO NEW SYSTEM, REFER TO SWITCHOVER SEQUENCE, BELOW. SWITCHOVER SEQUENCE 1. AT SSMH 001, CUT OUT TOP OF EXISTING PIPE IN SADDLE MANHOLE. 2. AT SSMH 003, CUT OUT TOP OF EXISTING PIPE IN SADDLE MANHOLE, AND PLUG THE EXISTING PIPE TO THE NORTH. 3. AT SSMH 004 AND SSMH 005B, CUT OUT TOP OF EXISTING PIPE IN SADDLE MANHOLE, AND PLUG THE EXISTING PIPE TO THE NORTH. CONTRACTOR TO START WITH THE MOST DOWNSTREAM MANHOLE (SSMH 004) AND WORK ITS WAY UPSTREAM TO SSMH 007. 4. AT SSMH 006A, REMOVE THE TEMPORARY PLUG FROM THE BOTTOM OF THE DROP CONNECTION AND CUT AND REMOVE THE TEMPORARY 8' PVC PIPE WITHIN THE MANHOLE. REFERENCE SSMH 006A INSTALLATION DETAIL ON THE DETAIL SHEET. 5. AT SSMH 007, CUT OUT TOP OF EXISTING PIPE, AND PLUG THE EXISTING PIPE TO THE NORTH. 6. CONNECT EXISTING SIDE SEWER FOR PARCEL 3340401545 TO NEW SANITARY SEWER SYSTEM. CUT AND CAP EXISTING SIDE SEWER CONNECTION TO EXISTING SANITARY SEWER SYSTEM. 7. AT SSMH 009, REMOVE THE TEMPORARY PLUG AND PLUG THE EXISTING PIPE TO THE NORTH. ". AS NOTED -`��� d3 CITY OE -� RENTON �� DATUM Planning/Building/Public Works Dept. W..p,�. TALBOT HILL SEWER RELOCATION - 1-405, SR167 IC/DC PROJECT WWP-27-2812 NOTE SHEET 3/16/2016 .4= BASELINE "S 14TH ST" PT# STATION NORTHING EASTING I DESCRIPTION 100 10+00.00 173397.50 1298535.16 BEGIN BASELINE 101 10+18.28 173412.86 1298545.09 ANGLE POINT Stantec 11130 NE 33rd Place, Bellevue WA 98004 phone: (425) 869-9448 www.stantec.com LINE START PT END PT BEARING LENGTH Ll 100 101 N32*52'02"E 18.28' L2 101 102 N65*34'06"E 109.12' 5405 5404 SCALE 80 ? 80 160 I I ( FEET 1INCH = 80 FT f 0 it I 2"A ISSUED FOR BID 01 N5 A I 37347 A, IsTE LEGEND \\\\\\t\ EXISTING SEWER MAINS TO BE DEACTIVATED XISTINC SEWER MAINS TO BEDEACTIVATED ANDPER SECTION 7-05.3(2jgI Oo EXISTING MANHOLE TO BE DEACTIVATED PER STD DETAIL 400.5 PROPOSED SEWER MAIN �-- -'• m WSDOT ROW 0 NOISE WALL EX SSMH 2226E --SSA-` '-ss- N E% SSMH 2293 -\ .\ EX SSMH 005E -� EXISTING SOUTH 147H STREET EX SSMH 2269, 1\ ` EX SSMH 0059, \\\ty ,8 • PVC . f f \\ 1 1( SSMH 009 \ R SSMH 008 v0iti .f' �% wee/ �`' 8• PVC ti PROPOSED SOUTH I4TM STREET dH 007 8" PVC SSMH 2257 / �f---- E:: SSMH 2258 18.SV ` -SSA � / _JS' SR _NTON VIL(gGE PLC EX SSMH 2263 --ss r. _cu., ooco TV INSPECT THIS LINE TO CONFIRM NO CONNECTIONS PRIOR TO DEACTIVATION AND FILL POINT. EX SSMH 2267 1-405 FWY SSMH 2294 EX SSIAH 0057 ��!_ L, ' N E:i SSMH 2ai5 PVC B• PVC SSMH 005A / SSMH 006E-/ / SSMH 006A 8' PVC U� (p I W WN e r % SSMH 2292 ! j ! LEX SSMH 2287 � y SOUTH UTH t SST 1 5 ' -ss-t- REET `-s-_ SCALE W Stantec 60 60 120 11130 NE 33rd Place, Bellevue WA98004 ( FEET ) _ phone: (425) 869-9448 www.stantec.com 1 INCH 60 FT 1 IP a" PVC ! r SSMH 0058 0 Y U co ! j 1 1 1 � � e I � o EX SSMH 2581 41, J I 1 9/ EX SSMH I f EX SSMH 2477 SSMH 001— / / / / / / l� 4 SSMH 2478 EX.. To" CONC N / IH 2475 SSMH 002 004 / SSMH 003 15' PVC IEX. 10" CONC ; T EXSSMH 2479 1 � h ,fw zIQ ury ,!C $1 w W� ISSUED FOR BID 1-8-0, �1� �f�: HAL/C It pf BA �P EX SSMH 2489� • � r. �+ 3]84] �Q-� ,p 38087 2� �j'rbnFR�lsr£ns.�`•'OFeBfQsrfaI'll �`V4 / x y _ ; EXISTING SIDE SEWER TO REMAIN i EXISTING SEWER MAIN /. j / aG / ACTIVE UNTIL CITY HAS APPROVED i i/ • � h yo - i % -- % , E TO EXISTING DEAyCTI VA ED TO BE DEACTIVAED,', o"✓' I/ % \ _ r % I," ;' g7c, , TRANSFERRING SERVICE TO NEW `. a: _ _ . _..\ -, - .— _. - ,; - DC-41-11 /SYSTEM. REFER TO CONSTRUCTION ,a' c� 3so4ms3o / SILT FENCE (TYP) // / % /o/ SEOUENCE. SHEET 2. / O PROPOSED TEMPORARY ? i I PER DETAIL 2, SHEET 11. GRAVEL ACCESS ROAD— %' / 'gl? •/. ,� "� / / / -- � PER DETAIL 9, SHEET 10. 9`� _ _ C8 PROTECTION PER I 1 j ! DC-38P-14 •� --- - - t - �00 �; '- DETAIL 4. SHEET 11 '�, `s6. 'l-- 5 / % IE 88.af j tt1 ' A PROP % j - - a; P i O WSDOT R.O. W. — ,- �'� • EX. 6" PVC, E� " INSTALL 15 LF OF /! t /� t' ' i � ��� - t - `__ ti _., --' ; W -�vRl" S /' ; • / •' \ � �. _��_ � - ' DC-42P-14 .mob' •_44 / 5 s- �i % / �'� l-•• - \ r \ - - J - --- __ / - . �- T ;' a' - fA= 101.56 i r-DC-4251-14 �E CFITR CHNL 93.11 REPAIR EX. PIPE'' PROTECT EX. e' �' r ', - y 1 •a�- ". �-r - / i / /'` - / _ `i �/� (A MONITORING WELL t/� 'WAS DRILLED THROUGH GAS LINE- - - . ;./ j..:. , - -�... r �. F,1¢."�- .. .: „ — 3 $. wt- / + THE EX. SEWER PIPE) .%\ f ..:, '• rj� ,�.-/r...c.fy. <.._/ c :- -eeKOX.HORIZONTAL CUR i ',DC-36SI-14'-' / u/ /` / ��, % /ij % % - - _ _-12.400',� ,�, _ �w Iwo =�. -_.PROPOSED 32 LF 12' 3 SSMH 008 . �" r + ' _ i_ _ : - / ^ ' r z w / / '•//,.', o STA. 11+33.28, 0.21 RI � I , L '� "TEMPORARY STEEL A 3 SSMhi 00I CULVERT O 0.5% �� '' - R.O.W. TO BE�- /i STA. 10+24.09, 0.10 LT: 1' MIN COVER CONSTRUCT SIDE �- / - TRANSFERRED ( ) SEWER RISER PER CONNECT PVC TO TO CITY tG �i �`� 1 F �• 't DC-36P-14 i� ' i %<t�� / .STD DETAIL 409. - HDPE W/FITTING �' IE-8 ..9i /! ! .34CA01522 ORANGE CONSTRUCTION i� FENCE (TYP) PER 007 ,- CULVERT INLET/OUTLET/ / DETAIL t, SHEET 11, 4 SSMH / �- r 11_�r - /�'%PROTECTION TYP STA. 14+68.12. 14.87 RT'- EX. B" CONC% °1' i PER DETAIL 3. SHEET 11. % 33so<m ss 3sw<u�53s __-��--�'_-------(10 MANHOLE NOTES: / PLAN 400J, INCLUDING A HIGH SOLIDS BE INSTALLED PER STD SHALL /i- / % ��f� -�- ; /' ' i ,-i� _%— - j �� .__ --' 34otm523 �) -\ '�{,•-Ka.l- -r1 \ GENERAL: ALL MANHOLES / URETHANE COATING. AND SHALL HA �� / _-. _ / _ __ . _--� -- .�1C' `J VE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. ;/ j / / _ l,Va j ,' ) lO INSTALL 60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10.•/','` _ ¢ ku I ,•%•j,- s3<Oa01528 " - 20 INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2. -�O• f \ //J j - _ ! m 'J- -r - r//�` ��/1`:'�. _ r 26't TEMPORARY - 30 INSTALL 60-INCH SANITARY SEWER MANHOLE. /� 334o4m565-:Ogy- J ¢ a J I T - CONSTRUCTION • ' :!' ® INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10./' EASEMENT 6�5 INSTALL 48-INCH SANITARY SEWER MANHOLE. ABANDON EXISTING SSMH PER STD. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. ISSUED FOR BID Q INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH G06A WSDOT INSTRUMENTATION NOTES, INSTALLATION DETAIL 7/10. ■■.4.1►�.■.�.�4 8 CONTRACTOR TO DECOMMISSION WSDOT INSTRUMENTATION POINTS PRIOR TO CONSTRUCTION. } BR004� WA TRENCHLESS NOTES: B PLACE STEEL PLATE OVER WSDOT INSTRUMENT POINT TO PROTECT DURING CONSTRUCTION. CONTRACTOR MAY MODIFY DRILL RIG LOCATION. ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE 4o`6 of •45yi q// v�`voF ■ h 9 CONDITIONS. AND MANUFACTURER'S RECOMMENDATIONS. THE LF OF ON -GRADE HDD INSTALLATION AND GRADING NOTES • : • � ■ i � z ■ THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED ■ 1. CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SEWER ■ ,� � HOD ENTRY/EXIT GEOMETRY. LINE IS COMPLETE. PROPOSED GRADE SHOWN AT NEW MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. 8 CON TP. ACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN 2 REMOVE ASPHALT IN ALL APPLICABLE AREAS BEFORE PLACING FILL. R 37842� 4r4 B 3eos7 c. HOD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW, SHALL STAY WITHIN THE PROPOSED CITY ROW y.� E'cISTEt� `Z`<'4 ■ E'crsreR' AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). 3. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PRIOR TO PLACEMENT PER SPECIFICATIONS. V"ONAL �� AL EC(�`�� vwwv3l1e�zle ... �p�l SCALE, 1 =zo'w ""'"' n CITY OF TALBOT HILL SEWER RELOCATION - 3/15/2016 stantec zo 0 20 4o swrA 1405, SR167 IC/DC PROJECT .� -� RENTON cTu DATUM W W P-27-2812 ,....,< 11130 NE 33rd Place, Bellevue WA 98004 ( FEET) 'E `e �� Plonning/Building/Public Works Dept. phone:1425)869-9448 www.stantec.com I INCH - 20 FT PLAN AND PROFILE NO. REVISION BY DATE APPR °O'r'C°1°'a` � 5 . SSMH 0068, 48"0 . 11110 _ STA. 17+64.36 - - - - - - - - RIM=94.63t-- ' ! I PROPOSED GRADE.' IE=83.79 WIE-83.59 SE OSED FILL .1 - - - - - I \ _ I EXISTING GRADE - I - -- - - - PRSSEEE GRADING OO :.. I NOTES (TYP) t I I 90 - 296 - --. '. 1 LF 8' PVC O 0.045 FT/Ft 80 25 tF 8- PVC O 0.012 FT/FT I I .I. .. : P ' ' I: 261 �• OPEN CUT INSTALLATION SSMH 006A, 60"0" - 8" VC O I - 0.092 F 70 STA. 17+82.38 T/FT - RIM=93.47± I -I IE-86.68 S t (EXISTING)(DROP) .I / IE-83.28 NW .. .t . 852 LF 12' DIPS DR 11 HOPE MATH APPROX.IE=83.08 E 12,400' HORIZONTAL CURVE O 0.024 FT/FT 60.. - I i . - . OPEN CUT INSTALLATION...'.... 1 1 . I HORIZONTAL 50 R l _. _ - , l RE 40 �. TRENCHLESS INSTALLATION IN (HDD ) I. , I ; 30 1 15+40 15+60 i5+80 16;-00 164-20 16+40 16+60 16+80 17+00 17+20 17+40 17+60 17+80 18+00 18+20 18+40 18+60 18+80 19+00 19-1'20 19440 19+60 19-r80 20+00 20+20 20+40 ;i-,_ DC-45P-14 _-\ - _ DAVIS AVE S !DC-SIP_ -1♦ _;'O: (PRIVATE ROAD) !I 7.7t600+a0 ,{ ,`` Xr 55NH G-053 - -5s_ \_ Q .a SSIsH 0057�- - RIM= 9°.53 \ ,� "'=�^ f" �, .�r-� RIM= 8002 \�- "sY� - DC 46P-14---��'' - 1 - . ��IE CFN`TR CHN! - 84.92'-� '\ \ ` �\ I I l �"--� T` r . / IE CNTR CHNL= 72.12 ' - , - DC-52P-14 \ '-' - \ ` EXISTING SEWER MAIN \•__ - (».o<^ms;-) —� TO BE DEACTIVATED \DC-48P-141' �I � ]sn6aoos ,.. _7/ - _ _ _1 '�/ ,' J 73,0<Ot606 ` - _ 5 - DC 53VW 4 1 DURING CONSTRUCTION - / �� ' .. �\-231600110 _ _ - \'•,•t t _ _ _ \ i�l� ! 1 Uy'�. -'OF GRAVEL ROAD. DC-5351-ta'-- -s SILT FENCE (TYP) t '` \\ EXTEND EXISTING - 6p� - - i PER DETAIL 2, SHEET it 1, s \ PROPOSED TEMPORARY'S ^ ` 11 b. // CULVERT TO EDGE OF pROpy,ISDOT R.O.W. - — / _ ° a1' PROP WSDOT R.O. W� 1 God ` t •''. PER DETAIL 9,GRAVEL AVEL CSHEEESS ESS T� 0. \, ri_ ' v ,�-AD ROAD�(^•_a� ) _ /`/' - n-/ .._ 1 ` \ '�\ 1 ) J I`�\�\ AD { _ - .- \ v+i N L / t .1 ._ / _1' 16+00t L /1 - 17+00 - - \ 'I�-�1 + - _ t -•�: \� Y �{•'' w...- 1 .3 HORIZONTAL CURVE RADIUS=12.400' •�, ' -���.- E .1 . . i - I x i N W ' ��� �/ 1•' ±! , r u . %: /� i I ,.y .t / 1 -",{ .� \ T _ I W , 1 / _ _ ....... �w .: +._/ --- '• i'H ;: \ 4 k" Z 1 / i3 _`\.\-:., 1t _ �,>\_ 2vwwi - \ \ _ /y(L o / l: 5 SSMH OD68 17+64.36. 21.40 RT \ DC-4751-14 I R.O.W. TO BE�—`-'' �. 1/_., I - �_ _.• -� _ \" - _ '���1 r/ DC-47P-A-14 -- MANHOLE NOTES: `�� " �{T RELINQUISHED', `'-` 13. j .•t ~-" - ' CULVERT INLET/OUTLET TO CITY IO5 _. I I O + (�� -PROTECTION TYP r�—�—� 10' TEMPORARY GENERAL ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN 400.1, INCLUDING A HIGH SOLIDS URETHANE �_ ( ) COATING. AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. / `JJ,0,m6o0 - •'� �� ,I PER DETAIL 3, SHEET 11 \\ I - CONSTRUCTION__ `` 1 �' Q 1.� - �. - ]2sfi000+o EASEMENT tO INSTALL60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. - ` PROTECT EA II \ C C l �1 / SD LITILlrr \ +' u i - . �-EXISTING ABANDONED \ I(J1 �--' - R.O.W. TO BE `--, 02 INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2. - ORANGE CONSTRUCTION ( Y I` e / I ` 95 - ` ! RELINOUISHED - I - WATER LINE li- FENCE (TYP) PER I I c' �� _ 7 SSMH 006A _ / O INSTALL 60-INCH SANITARY SEWER MANHOLE. w. J I'�-. \ 'lq tt9600t25 TO CITY - /.' DETAIL 1, SHEET 11 I ' I _! -� "I." STA. 17+82.38, 39.29 RT Q INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. "' • w _ �� 6�5 INSTALL 48-INCH SANITARY SEWER MANHOLE. `' \ I ¢ y -1'. _ - I'•. _ \..-�, � ' _, _ \�t 1 ,l ' ABANDON EXISTING SSMH PER STD. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. X I r K d",.1 - — _ \ 1 /' •"�' Q7 INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH 006A ISSUED FOR BID INSTALLATION DETAIL 7/10. WSDOT INSTRUMENTATION NOTES: A CONTRACTOR TO DECOMMISSION WSDOT INSTRUMENTATION POINTS PRIOR TO CONSTRUCTION. ♦ ����4 ���� TRENCHLESS NOTES: g8 PLACE STEEL PLATE OVER WSDOT INSTRUMENT POINT TO PROTECT DURING CONSTRUCTION. �r�\ Of KA:/.r,'q Op _ aQ CONTRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE • �" A`" �-• I'i� �,� a4' �- CONDITIONS. AND MANUFACTURER'S RECOMMENDATIONS. THE LF OF ON -GRADE HOD INSTALLATION AND GRADING NOTES. i _ i y Pi. ■ THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED ^ ■ I HOD ENTRY/EXIT GEOMETRY. t. CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SEWER ■ LINE IS COMPLETE. PROPOSED GRADE SHOWN AT NEW MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. • " D CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN. a>ea> \ ��� • 3e0e7 ` �Q•� HOD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW, SHALL STAY WITHIN THE PROPOSED CITY ROW Z. REMOVE ASPHALT IN ALL APPLICABLE AREAS BEFORE PLACING FILL. gECISI'ER��`"4 �RECIsrER�-��"� AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). 3. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PRIOR, TO PLACEMENT PER SPECIFICATIONS. '�IQVALti 16 �4 go go '►���aj(�G� "' CITY OF TALBOT HILL SEWER RELOCATION - 3/15/2016 SCALE s+, Stantec 20 0 20 ao �u b.ti i-405, SR167 IC/DC PROJECT b cTu � �� DATUM REN TON WWP-27.2812 '= 11130 NE 33rd Place, Bellevue WA 98004 _ ( FEET ELe' ..nu�wa Plonning/Bwiding/Public Works Deft. PLAN AND PROFILE o� 3 phone: j425) 869-9448 www.stantec.com 1 INCH = 20 FT NO. REVISION BY DATE APPR ° ' a 6 1 t •��u�ii1�11111111111��u�����t,. , .. Ill iriIE-58.80 NE 80 24 LF 8' PVC O 0.010 FT/FT 2 PROPOSED FILL. SEE GRADING 70 NOTES (TYP) EXISTING GRADE PROPOSED GRADE 60 � d VERTICAL POINT OF CURVATURE / DROP CONNECTION — — 50 " R-400'--\, APPROXIMATE LOCATION OF HDD ENTRY/EXIT 238 LF 12- PVC O 0.005 FT/FT 401 SSMH 005. 60".' STA49 CONTRACTOR TO USE WATERTIGHT HOPE RIM=. 9091± IE=43.75 3.75 W MANHOLE CONNECTION IE-43,65 E 301 IE-5856 SW(DROP) iRENCMLESS INSTALLATION (HDD) I PROPOSED FILL, SEE GRADING 1 NOTES (TYP) STA. 23+22.17 RIM-51.49t IE-42.39 E IE-43.43 S 3 (EXISTING) IE-42.49 W 254 1F 12- PVC O 0.005 FT/FT OPEN CUT INSTALLATION 20 20+40 20+60 20+80 21+00 21+20 21+40 21+60 21+80 22+00 22+20 22+40 22+60 22+80 23+00 23+20 23+40 23+60 23+80 24+00 24+20 24+40 24+60 24+80 25+00 25+10 I 6 X SSMH 2476 . 1 1 ! I OC-55P-14 RIM: 4203 r / �zs,awno Ex, 8' CLAv-J I - I ns,aoos,s I 'IE CNTR CHNL= 38.45 WORK ALLOWED IN WETLAND 2MIT I" _ Ji I ` , IN ACCORDANCE WITHTRA PERMIT ADD SFILLHUT PER EXISTING SEWER CONDITIONS. CONTRACTOR TO \ DETAIL S. SWEET 10. I !-� I E10STING SEWER MAIN SILT FENCE (TYP) - R.O.W. TO BE �\ !a I MAIN TO BE INSTALL DOUBLE SILT FENCE a J I TO BE DEACTIVATED PER DETAIL 2, SHEET 11. DC-57ALT-14 RELINQUISHED r > 11„ ; DEACTIVATED ALONG EDGE OF WETLAND WHEN 1 F c I NOT ACTIVELY WORKING IN AREA x H 2495 J I 6 R:M= 64 87 = _� TO CITY _ r TO MINIMIZE IMPACT TO r 1 11E CIITR CHNL= 54.87 PROP WSDOT R.O.rW. ;'I WETLAND. -J. -1{I� r PROTECT EXISTING CAS LINE + lV 21+00 � W I 2 SSMH 005A r w I •' STA. 20+63.49. 0.00 LT zzZ -- i--=y!f��^----- --- �i r 4 SSMH 0058 �---- _ STA. 20+42.33, 11.16 RT ., '� MANHOLE NOTES: I \ ORANGE CONSTRUCTION. FENCE (TYP) PER GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN 400.1. INCLUDING A HIGH SOLIDS URETHANE` COATING, AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. INSTALL 60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. DETAL 1. SHEET It. p� 2 INSTALL 60-INCH DROP MANHOLE PER STD. PLAN 402.2 723160oz 3 INSTALL 60-INCH SANITARY SEWER MANHOLE. © INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10, if INSTALL 48-INCH SANITARY SEWER MANHOLE 6 ABANDON EXISTING SSMH PER STD. PLAN 400.5, SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. 07 INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD PLAN 4022 AND REFER TO SSMH 006A 1 / 22+1()(11 24+00 �� + # si ` % t PROPOSED TEMPORARY r gi GRAVEL ACCESS ROAD PER DETAIL 9, SHEET 10. SSMH 004 r STA. 23+22.17. -0.63 LT \ TRANSFERRED r r q__'O' ! x • I ozsss TO CITY TEMPORARY - N I Yzs,eow CONSTRUCTION r 1 r EASEMENT E%. 8' CLAY suoozs - t1 _ _ A r % __ \ INSTALLATION DETAIL 7/10 WSDOT A INSTRUMENTA iION NOTES: CONTRACTOR TO DECOMMISSION WSDOT INSTRUMENTATION POINTS PRIOR TO CONSTRUCTION IRENCHLESS NOTES: B PLACE STEEL PLATE OVER WSOOT INSTRUMENT POINT TO PROTECT DURING CONSTRUCTION. °O. CONTRACTOR MAY MODIFY DRILL RIG LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE CONDITIONS, AND MANUFACTURER'S RECOMMENDATIONS. THE LF OF ON -GRADE HDD INSTALLATION AND GRADING NOTES: THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED HDD ENTRY/EXIT GEOMETRY 8 CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN.2 c. HDD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW. SHALL STAY WITHIN THE PROPOSED CITY ROW AND SMALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-203(4)) 1. 3. CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SEWER LINE IS COMPLETE. PROPOSED GRADE SHOWN AT NEW MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. REMOVE ASPHALT IN ALL APPLICABLE AREAS BEFORE PLACING FILL. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PRIOR TO PLACEMENT PER SPECIFICATIONS. SCALE 20 40 k Sta ntec z° F 11130 NE 33rd Plate, Bellevue WA 98004 1E�% FT 5 phone (4,15) 869-9448 www.stantec.cGm NO. CITY OF CA CTM REN TON ELB Planning/Building/Public Works Dept. REVISION BY DATE APPR ISSUED FOR BID /1� ►I aa �► A L,. B ROW♦♦. ,91 W AL l C • ♦ R�Nsn �2"�` ♦ R�ISTL ^w lbl atb +r WWI. TALBOT HILL SEWER RELOCATION - 3/16/2016 1405, SR167 IC/DC PROJECT WWP-27-2812 PLAN AND PROFILE 7 it 70 68 LF 18' STEEL CASING PIPE 60 (0.5' MIN. WALL THICKNESS)I PROPOSED FILL, SEE GRADING 50 NOTES (TYP) 40 INSTALL ETHAFOAM BETWEEN SS AND SO, APPROX. 0.75' 30 SEPARATION EXISTING 12' CULVERT 20 IE- 39.23' TOP-40. 23' STA. 25+55.96 RIM-51.36t IE-41.98 N t (EXISTING) 80 IE-41.98 S t (EXISTING) IE-4112 W IE-4102 NE 70 27 LF 15" PVC O 0. 003 FT/FT - EXISTING GRADE � 60 OPEN CUT INSTALLATION 50 SSMH 002. 60-o STA. 10+95. 59 RIM-51.67t IE=40.93 SW IE=40. 83 N 40 10 25+20 25+40 25+60 25+80 26+00 25+'0 MANHOLE NOTES: GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN 400.1, INCLUDING A HIGH SOLIDS URETHANE COATING, AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. INSTALL 60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. 2 INSTALL :1 IN DROP MANHOLE PER STD. PLAN 402.2 a 3 INSTALL 60-INCH SANITARY SEWER MANHOLE- Q INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. INSTALL 48-INCH SANITARY SEWER MANHOLE. 6 ABANDON EXISTING SSMH PER STD. PLAN 400.5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. 7 INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH 006A INSTALLATION DETAIL 7/10. TRENCHLESS NOTES: ? oO CONTRACTOR MAY MODIFY DRILL RIC LOCATION, ENTRY/EXIT ANGLES. AND BEND RADII BASED ON SITE CONDITIONS, AND MANUFACTURER'S RECOMMENDATIONS. THE LF OF ON -GRADE HDD INSTALLATION AND < THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED HDD ENTRY/EXIT GEOMETRY. W b. CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN. C�. HDO BORE GEOMETRY SHALL NOT CROSS WSDOT ROW, SHALL STAY WITHIN THE PROPOSED CITY ROW AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20-3(4)). c r Stantec c • 11130 NE 33rd Place, Bellevue WA 98004 5 phone: (425) 869-9448 www.stantec.com SSMH 002. 60-2 STA. 10+95.59 R51 .67t 7tIE93 SW IE-40.83 N � I j L 6 LAUNCH/RECEPTION SHAFT b - - - - - -- 144 LF 15- PVC O 0.030 FT/FT L OPEN CUT EXISTING GRADE 232 LF 36' STEEL CASING IN TRENCHLESS SECTION, 3' MIN 0.62' MIN, WALL THICKNESS + 139 LF 36- STEEL CASING F N OPEN CUT SECTION, 30 NI 0.62' MIN. WALL THICKNESS CONNECT STEEL CASING W/WATERTIGHT WELD PRIOR 232 LF 15' PVC O 0.030 FT/FT TO INSTALLING CARRIER PIPE OPEN CUT INSTALLATION TRENCHLESS INSTALLATION 20 (GUIDED PIPE RAM) 10+00 10+20 10+40 10+60 10+80 11+00 11+20 11+40 11+60 11+80 12+00 12+20 12+40 12+60 12+80 13+00 13+20 13+40 13+60 CONTINUE STA 25+10 SEE SHEET 7 FILL AREA AND 1( II _/ '� EXTENDED CULVERT PER � I I DETAIL S, SHEET 10. P 18' STEEL CASING PER �' ) '�ecws� i u E70571NG BARRIER DETAIL DC-60-13 4, SHEET 10. "l 1 '^ : • �!',11 SILT FENCE (TYP) •1 _.-WORK ALLOWED IN WETLAND IN %I. PER DETAIL 2, SHEET 11. \ 1 ACCORDANCE WITH PERMIT CONDITIONS. CONTRACTOR TO / "{ / leaono INSTALL DOUBLE SILT FENCE EXISTING SEWER MAIN ALONG EDGE OF WETLAND WHEN TO BE DEACTIVATED NOT ACTIVELY WORKING IN AREA \ Y `� TO MINIMIZE IMPACT TO WETLAND. II 6 X SSMH 24%8 --o/ - o7r - - - s- _ 1 4 SSMIi 003 'f RIM= 49.81 /- - STA. 25+55.96, 0.01 RT 1 IE CNTR CHNL= 39 71 -- / PROTECT EX WATER LINE _ _ - - - wa> YEXISTIN 1 G WALLOIL \ tt 71otOOEX SSMH 2479 I F 11 I EX. 10" jOONC_---- -----12+00•- �� 1 13+00 na 1 � � � SMITHERS AVE SOUTH 20' \ N W J-d-- (`�� ABAND TN ABAND ZPIPE' =- __ _-G+ -d40'36' STEEL CA WITHIN WSDOT ROW, 4, 4i / ( ■ a ,� : ■ v v . + hY 0.62' MIN THICKNESS. a Co= / I / , SEE DETAIL 4, SHEET 10. O✓✓%%{>� l I a / O ,CONTRACTOR TO PROTECT LAUNCH/RECEPTION SHAFT I SEE SETTLEMENT I / ! lP /EXISTING OLYMPIC (APFIRO%IMATE DIMENSIONS SHOWN) ORANGE CONSTRUCTION MONITORING NOTES. y`t 7231 1� ' 9 PIPELINE, SEE UTIUTY FENCE (TYP) PER THIS SHEET: AND f l� CROSSING NOTES. � / ABANDONED 4' CI WATER MAIN. DETAIL 1, SHEET 11, DETAILS 6 AND 8, i i jqp 72yI COORDINATE V41TH CITY TO �� SHEET 10. �i NO WORK SHALL BE ALLOWED / 5/. 3 SSMH 002 CONFIRM INACTIVE, THEN CUT h IN OR NEAR EXISTING WETLAND SMITHERS AVE STA. 10+76.59, 10.71 RT CAP, AS NECESSARY. 1p WSDOT INSTRUMENTATION NOTES: A CONTRACTOR TO DECOMMISSION WSDOT INSTRUMENTATION POINTS PRIOR TO CONSTRUCTION- S PLACE STEEL PLATE OVER WSDOT INSTRUMENT PDINT TO PROTECT DURI NG CONSTRUCTION GRADING NOTE4 1 CONTRACTOR TO GRADE GRAVEL ACCESS ROAD TO PROVIDE ACCESS TO SITE AFTER CONSTRUCTION OF SEWER LINE IS COMPLETE. PROPOSED GRADE SHOWN AT NEW MANHOLE LOCATIONS AND CRITICAL GRADING POINTS. 2. REMOVE ASPHALT IN ALL APPLICABLE AREAS BEFORE PLACING FILL. 3. GEOTECHNICAL REPRESENTATIVE TO BE ON SITE TO APPROVE FILL PROR TO PLACEMENT PER SPECIFICATIONS. SCALE 20 0 20 40 ( FEET ) I INCH - 20 FT SETTLEMENT NONITCRING NOTES: • CONTRACTOR TO INSTALL ONE SURFACE SETTLEMENT MONITORING POINT OVER CENTERLINE OF PROPOSED PIPE ALIGNMENT AND TWO POINTS ON EITHER SIDE OF PIPE, OFFSET 10' AND 20' FROM CENTERLINE • SURFACE SETTLEMENT MONITORING POINTS ARE TO BE INSTALLED WITHIN WSDOT LIMITED ACCESS RIGHT-OF-WAY (LAROW). CONTRACTOR TO WORK WITH THE CITY AND WSDOT TO ACQUIRE THE RIGHT OF ENTRY TO THE LAROW, AND SHALL COMPLY WITH ALL PROVISIONS AFFECTING AN INTERSTATE LAROW, AS IDENTIFIED BY WSDOT. "M DATUM ELS N0. REVISION BY DATE APPR - CITY OF REN TON Plowing/Building/Public Waks Dept ISSUED FOR BID *A►WB dir 44A4444 rvy a A � p ` TALBOT HILL SEWER RELOCATION - 3/16/2016 1-405, SR167 ICIDC PROJECT m° WWP-27-2812 „ PLAN AND PROFILE Ill 30 . . .. " OPEN CUT :.:.. .. _.. MIN 20 I. .I... I el. SSMH 001, 60'0 I ' ..:.. " ' ' CONNECT STEEL CASING .. W/WATERTIGHT WELD PRIOR ' i 160 LF 36- STEEL CASING I �. IN OPEN CUT SECTION, j ! I a I ) . ". .: - STA. 16+96.05 - RIM- 9 6 3 -3. 8 ,� O i .. . TO INSTALLING CARRIER PIPE I, B WALL 2 MIN WA THICKNESS I-- I IE=22.88 E t EXISTING (EXISTING) .. _. - .__ _ . i _ ... ' . -- -- . .. �_- .. '- i '-- ' _ - - .. — -_ - '. ... . . _ _ IE=22.68 W t (EXISTING) IE-22.74 S - .:'TRENCHLESS INSTALLATION ... (GUIDED PIPE RAM) -.I.. .. .. ... ..... 1I OPEN CUT INST : - - - -. .. 71 - -. -. - - - .. -.- 0' 11 I I j I ' 13+60 13+80 14+00 14+20 14+40 14+60 14+80 15+00 15+20 15+40 15+60 15+80 i6+00 16+20 16+40 16+60 16+80 17+00 17+20 EXISTING RETAINING WALL \ IV EXISTING ASPHALT PAP KING LOT _RESTORE CURB AND �\\ '•� \ ll 1 ; ��,' 1 ti- '-` LANDSCAPING TO- ,�J`•, MATCH EXISTING \� rN \ DC-77-14 --_4O` 2C n m \`14+00 \ \ I i ( _ 20 A� O,0 �S �O - - - -� CONTRACTOR TO I PROTECT EXISTING UTILITIES DURING ASPHALT RESTORATION (TYP.) UTILITIES TING o N Epp\ SEE SETTLEMENT MONITORING 36' STEEL CASING PIPE, NOTES, THIS SHEET; AND \ 1}�' 1'yj� d _ 40 _ �\ _- `; WITHIN INSECT ROW, �\1 DETAILS AND 8, SHEET 10. �\ 1 \, ` '1i'�l \\ "-' _ �.`_- \ 0.62" MIN THICKNESS. -LAUNCH/RECEPTION SHAFT i \ \ "SEE DETAIL 4, SHEET 10. MANHOLE NOTES: \ `TO 1 ' (APPROXIMATE DIMENSIONS SHOWN) 40' ASPHALT RESTORATION\\ GENERAL: ALL MANHOLES SHALL BE INSTALLED PER STD. PLAN 400.1, INCLUDING A HIGH SOLIDS URETHANE ` AROUND SHAFT \\ 1`.r COATING, AND SHALL HAVE A FLAT TOP AS SHOWN IN STD. PLAN 400.2. \/\ _ 8 INSTALL 60-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10.\` ? ` 2 INSTALL 60-INCH DROP MANHOLE PER STD, PLAN 402.2. 3O INSTALL 60-INCH SANITARY SEWER MANHOLE. \ \\ \\\ , \'\, I r ,• J \ •\ (rn' / ® INSTALL 48-INCH SADDLE MANHOLE PER SADDLE MANHOLE DETAIL 2/10. �5 INSTALL 48-INCH SANITARY SEWER MANHOLE. 6 ABANDON EXISTING SSMH PER STD. PLAN 400. 5. SEE SHEET 4 FOR COMPLETE ABANDONMENT PLAN. O INSTALL 60-INCH CUT -IN MANHOLE W/ DROP INLET PER STD. PLAN 402.2 AND REFER TO SSMH 006A WSDOT INSTRUMENTATION NOTES: / \ INSTALLATION DETAIL 7/10. A CONTRACTOR TO DECOMMISSION WSDOT INSTRUMENTATION POINTS PRIOR TO CONSTRUCTION. TRENCHLESS NOTES: �B PLACE STEEL PLATE OVER WSDOT INSTRUMENT POINT TO PROTECT DURING CONSTRUCTION. aQ. CONTRACTOR MAY MODIFY DRILL RIC LOCATION, ENTRY/EXIT ANGLES, AND BEND RADII BASED ON SITE CONDITIONS. AND MANUFACTURER'S RECOMMENDATIONS. THE LF OF ON -GRADE HDD INSTALLATION AND THE LF OF ON -GRADE OPEN CUT INSTALLATION TO BE ADJUSTED BASED ON CONTRACTOR'S DESIRED HDD ENTRY/EXIT GEOMETRY. b CONTRACTOR TO DETERMINE SHAFT DIMENSIONS WITHIN THE APPROXIMATE LIMITS SHOWN. c. HDD BORE GEOMETRY SHALL NOT CROSS WSDOT ROW. SHALL STAY WITHIN THE PROPOSED CITY ROW AND SHALL SATISFY SPECIFIED TOLERANCES (SPEC SECTION 7-20.3(4)). SCALE Stantec 20 ° 20 40 11130 NE 33rd Place, Bellevue WA 98004 ( FEET ) phone: (425) 869-9448 www.stantec.com I INCH - 20 FT SETTLEMENT MONITORING NOTES: • CONTRACTOR TO INSTALL ONE SURFACE SETTLEMENT MONITORING POINT OVER CENTERLINE OF PROPOSED PIPE ALIGNMENT AND TWO POINTS ON EITHER SIDE OF PIPE, OFFSET 10' AND 20' FROM CENTERLINE. • SURFACE SETTLEMENT MONITORING POINTS ARE TO BE INSTALLED WITHIN WS00T LIMITED ACCESS RIGHT-OF-WAY (LAROW). CONTRACTOR TO WORK WITH THE CITY AND WSDOT TO ACOUIRE THE RIGHT OF ENTRY TO THE LAROW, AND SHALL COMPLY WITH ALL PROVISIONS AFFECTING AN INTERSTATE LAROW, AS IDENTIFIED BY WSDOT. RESTORE CURB AND y- LANDSCAPING TO MATCH EXISTING i �I w I 11 11 z> Ilj y I I' G I 0 17+20 ' ( l x S MH 2263 it ' I 1 SSMH 001 !1 t : STA. 16+96.05, h_-';a ,7 I �./ 7.28 RT of I" I N i I i ✓� I I I I I I If i l ISSUED FOR BID I I ��a- � IL1.1.1.1• )I1111• vv1�-L. BR0 • .1.1WAL/Q0 1ASy .r + S'A �? ♦ �� bF y o ■� ,tp �q. 38 T ,,44�Q',� •��FE,RECfSTERf'V\?� • RECmBrE(F't+''♦ •11►71 1• TONAL �~ �• (, dc .113�,(a(1e` 6' CRUSHED SURFAUNG TOP COURSE. COMPACT TD 95% MOOFIED PROCTOR (ASTM D1557) ADJUSTING RINGS (1 MIN/16-MAX) GROUT BETWEEN RWGS PLASTER INSIDE FACE r/ y. 3/4- GROUT BANS RUN GRAVEL OR NATIVE UNIONS TLOWD •BACNFN, IF APPROVED IN MA71YE ) WRITING By ENGINCER. MATERIAL COMPACT TO 95X MODIFIED PROCTOR (ASTM D1557) PVC PIPE g CONS GROUT O MH WALL C� SONG MAtERAlS p <2 -25'MN.—< < SEE PLAN p AND PROFILE WF1M5EIM71CF RENTON 5'O PLANS FOR PIPE `�' DIAMETER 11AID f05 FOR FURTHER DETAL CHANNEL DEPTH SHALL BE 3/4 TRENCH DETAIL FOR GRAVITY MAIN OF DIAMETER OF THE PIPIT 1 (OPEN CUT/UNPAVED SECTIONS) 10 NTS 4'.N*.r SOLID ••6 CONCRETE BLOCK _ NEW 60'f PRECAST MANHOLE BASE SECTION WATERTIGHT MANHOLE ADAPTOR CONNECTTON1 (TYP ) \ EX 6' OLAY � INY�86.22t J FOUNDATION (6' MINIMUM) 6' MN DEPTH COMPACTED CRUSHED SURFACING (NON -CAISSON CONSTRUCTION METHODS ONLY) CITY OF RENTON STD MH FRAME AND COVER PER STD. FLAN 401 (OR RAT TOP PER PLANS) RUBBER GASKETED, GROUT ALL %JON15 COITMKXIS 04 MIME / AND OUTSIDE OF MANHOLE 48'F OR WO PRECASTDD f- SALE MH BASE. CUT OUT TOP OF RIPE AFTER BENCH IS FORMED WATER STOP AROUND PIPE TO PROVIDE WATER TIGHT SEAL CONSTRUCT CHANNELS FOR PROPOSED SEWER MAINS, AS SHOWN ON I. PLANS will CAST N PLACE BENCH AND MANHOLE BASE Q SADDLE MANHOLE DETAIL 1Q NTS GENERAL INSTALLATION PROCEDURES (SSMH 006A): —NEW PRECAST MANHOLE SECTION 1. TO INSTALL MANHOLE, THE CONTRACTOR WILL TEMPORARILY INSTALL BY-PASS SYSTEM FROM EXISTING SSMH 2292 TO EXISTING SSMH 0057 TEMPORARY CONTRACTOR CAN ASSUME A PEAK FLOW RATE OF 10 GPM. 6* PVC 2. EXPOSE AND REMOVE SECTION OF EXISTING PIPE. y 3 3. SET MANHOLE IN PLACE TO PROPER ALIGNMENT AND GRADE, i. 2� 4. INSTALL NEW 8' PVC AND DROP CONNECTION AS SHOWN IN DETAIL, EX B' CLAY 5. INSTALL TEMPORARY PLUG IN BOTTOM OF DROP CONNECTION UNTIL I.. CITY HAS APPROVED SYATCHOVER TO NEW SYSTEM. 'I.... 6. FOR SWITCHOVER, REMOVE TEMPORARY PLUG FROM BOTTOM OF DROP �` I CONNECTION AND CUT AND REMOVE PIPE SHOWN AS -TEMPORARY 8' A. )M�` . PVC. NEW ROMAC 501 TRANSITIONAL COUPLING OR APPROVED EQUAL (TYP) INV-86.68t iL��.NSTALL DROP CONNECTION PER STD. PLAN 402.2 SSMH 006A INSTALLATION DETAIL 10 NTS Stantec 11130 NE 33rd Place, Bellevue WA 98004 ' phone: (425) 869.9448 www.stantec.com NO. REVISION MIN Jr MINA (CLASS 4) MATCH SAWCUI EDGE OF Er. PAVEMENT DEPTH EX PAYELENT, f' CRVSIED SUKAdR: TOP COMRRS[. THEN TACK III CDMPACT ro Ts1E MODIPED PROCrgt _7 SEAL JOINT (ASRM I557) I 1/N I I I / rEX PAVEMENT BANK RUN GRAVEL OR NATIVE BAgffLL F APPROVED IN WRITING BY ENGINEER, COMPACT TO 951 MCOITED PROCTOR PVC PIPE _—BIEDIDING MATERIALS NOTE' REFERENCIE RENTON STO. PLANS 110.1 AND 405 FOR FURTHER DETAIL TRENCH DETAIL FOR GRAVITY MAIN (OPEN CUT/PAVED SECTIONS) 1() NTS STAINLESS STEEL CASING SPACER (POWERSEAL PIPELINE PRODUCT NO 4810 OR EOUAL) SIZED TO FIT CARRIER PIPE k CASING t•rA CASING SEA,L—A LPVC SEWER MAIN STEEL CASING i0 FIT CARRIER PPE (TYP EACH (SIZE PER PLAN) (SIZE PER PLANS) END) SECTION A -A 7 T I. SEAL EACH END OF CASING WITH FLEXIBLE END SEALS SUCH AS MODEL W BY PIPELINE SEAL h INSULATOR OR EOUAL_ 2. CASING SPACERS SHALL BE INSTALLED A MAXIMUM Of 10' ON CENTER GRADE TO MATCH EXISTING 55 KEY INTO EXISTING SLOPE 2: 1 MAX DLL SLOPE, FILL MATERIAL TO BE GRAVEL 55 BORROW PER SPECIFICATION 50,- ESISTING GRADE ._� _ � _ .- _-- _--.-... PROPOSED BERM _ 50 2:1 FILL SLOPE 45 ` WITH RPRAP = 45 MIN 1' 1wGf PROPOSED 12' CONC - 40 - 29 I F O J :; ,.' CULVERT EXTENSION = 4O `- ExSTING 12- CLL ERT 36 LF 01. 7G- INv -HH CO INS-39.2J NY-3Q� - CONNECT TO Etc CULVERT - 35 WITH COUPLING 0 FILL SLOPE WITH RIPRAP 10 NTS ft:Pft ESS COVER DETAA, SE 1 O A• BELOW Ll O W WITH ROUNDHEAD STAINERS STEW BOLT RWUOI CAP, TACK WELD TO PIPE CAP. PIPE t SIMPLES TIP STAINLESS OM SON TE PIPE FOR 1'-0' IG TIP. STARAFSB 57F0. SPROID ENDS SLIGHTLY. PPf iWD DUNE vIPE Tr sELw ELEVATION NEAR SURFACE SETTLEMENT POINT (NSP) QSURFACE SETTLEMENT MONITORING POINT 10 NTS (�K:) PIPE CASING DETAIL )0 NTS CAST IRON OR STEEL EXISTING PAVEMENT OR FRNE AND LID. \\\ SE-20 GROUND SURYACE OSNSLxNNG SURF ACE LCF%" .. C'tITCiC CONCRETE OR ASPHALT PAVEMENT (DEPTH VARIES) . y `0711CRiE ODMM sAw Gn OR coRE HOLE FOR iiAllE AND IYPROVED AREAS MPyb RMX�AfLF GROUT N PLACE ACCESS COVER IN IMPROVED auD uNIMPROV£D 51!RFACES SURFACE SETTLEMENT MONITORING POINT g ACCESS COVER 10 NTS GRAVEL ACCESS ROAD AS SHOWN ON PLANS FILL AREA TO MATCH \ CUT AREA TO MATCH EXISTING GRADE EXISTING GRADE 2:1 MAX SLOPE 2:1 MAX SLOPE 6'-12' LAYER OF 1-1/4MINUS GRAVEL FILL COMPACTED TO 95X PER SPECIFICATIONS, GEOTECHNICAL ISSUED FOR B I D REPRESENTATIVE TO INSPECT P. TO PLACEMENT. 04 ��L_ BR 6# ", VAL O �I► TA w P OF RA �� 1 I rg--\ TYPICAL GRADING PLAN; 1D NTS 4OIST '� . R�IST ie. `b +►iRi `4 WAV X AS NOTED "� ' CITY OF TALBOT HILL SEWER RELOCATION -AIIAN 3jT sw RENTON 1-405, SR167 IC/DC PROJECT cn WWP-27-2812 Plonning/Building/Public Works Dept. BY DATE APPR MISC DETAILS WIT - TEMPORARY EROSION/SEDIMENTATION CONTROL NOTES: 1. APPROVAL OF THIS TEMPORARY EROSION/SEDIMENTATION CONTROL (TESC) PLAN DOES NOT CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN (E.G. SIZE AND LOCATION OF ROADS, PIPES, RESTRICTORS, CHANNELS, RETENTION FACILITIES, UTILITIES, ETC.) 2. CONTRACTOR REQUIRED TO SUBMIT TESC AND DEWATERING PLAN TO OWNER AND ENGINEER FOR REVIEW PRIOR TO CONSTRUCTION. 3. CONTRACTOR AND AN ON -SITE REPRESENTATIVE OF OWNER WILL REVIEW THE INSTALLATION, MAINTENANCE AND PERFORMANCE OF THE TESC MEASURES SHOWN ON THE APPROVED PLANS. THE TESC OBSERVER OR PERMITTING AGENCY MAY RECOMMEND ADDITIONAL MEASURES OR CHANGES TO THE TESC PLAN THAT ARE WARRANTED DURING CONSTRUCTION. THE CONTRACTOR AND OBSERVER WILL EXAMINE ALL TESC MEASURES PERIODICALLY DURING THE CONSTRUCTION PERIOD, AND AFTER STORMS HAVING 0.5 INCHES OR MORE OF RAINFALL IN A 24-HOUR PERIOD. THE OBSERVER AND THE PERMITTING AGENCY HAVE THE AUTHORITY TO REQUIRE CORRECTIVE ACTION IN ORDER TO ACHIEVE EROSION CONTROL OBJECTIVES. 4. THE IMPLEMENTATION OF THESE TESC PLANS AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT, AND UPGRADING OF THESE TESC FACILITIES IS THE RESPONSIBILITY OF THE CONTRACTOR. TESC MEASURES SHALL REMAIN FUNCTIONING AND IN PLACE UNTIL THE SITE HAS BEEN STABILIZED AND THE PERMITTING AGENCY, OWNER OR ENGINEER HAS APPROVED THE REMOVAL OF THE TESC MEASURES. 5. AS CONSTRUCTION PROGRESSES AND UNEXPECTED SEASONAL CONDITIONS DICTATE, ADDITIONAL TESC MEASURES MAY BECOME NECESSARY TO PROTECT ADJACENT PROPERTIES AND TO ENSURE WATER QUALITY FOR SITE RUNOFF. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO ADDRESS DEFICIENT TESC CONDITIONS, AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE THE MINIMUM REQUIREMENTS OUTLINED ON THE APPROVED PLANS AS NEEDED. 6. THE TESC FACILITIES SHOWN ON THESE PLANS MUST BE CONSTRUCTED IN CONJUNCTION WITH ALL CLEARING AND GRADING ACTIVITIES, AND IN SUCH A MANNER AS TO INSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER THE DRAINAGE SYSTEM OR VIOLATE APPLICABLE WATER QUALITY STANDARDS. 7. THE TESC FACILITIES SHOWN ON THESE PLANS ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS, DURING THE CONSTRUCTION PERIOD, THESE TESC FACILITIES SHALL BE UPGRADED (E.G. ADDITIONAL SUMPS, RELOCATION OF DITCHES AND SILT FENCES, ETC.) AS NEEDED. B. THE TESC FACILITIES SHALL BE INSPECTED DAILY BY THE CONTRACTOR AND MAINTAINED AS NECESSARY TO ENSURE THEY CONTINUE TO FUNCTION. 9. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON OR SEVEN DAYS DURING THE DRY SEASON SHALL BE IMMEDIATELY STABILIZED WITH APPROVED ESC MEOTHODS (E.G. SEEDING, MULCHING, PLASTIC COVERING, ETC.) 10. ANY AREA NEEDING TESC MEASURE, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE STABILIZED WITHIN SEVEN (7) DAYS. 11. AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT LADEN WATER INTO THE DOWNSTREAM SYSTEM. 12. WHERE MULCH FOR TEMPORARY EROSION CONTROL IS REQUIRED, IT SHALL BE APPLIED AT A MINIMUM THICKNESS OF 2 TO 3 INCHES. 13. PRIOR TO THE BEGINNING OF THE WET SEASON (OCT. 1), ALL DISTURBED AREAS SHALL BE REVIEWED TO IDENTIFY WHICH AREAS CAN BE STABILIZED IN PREPARATION FOR THE WINTER RAINS. IDENTIFIED AREAS SHOULD BE STABILIZED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON, 14. TEMPORARY EROSION AND SEDIMENT CONTROL (TESC) MEASURES SHALL BE IMPLEMENTED IN ACCORDANCE WITH THE REQUIREMENTS OF THE NDPES CONSTRUCTION STORMWATER GENERAL PERMIT, THE CONSTRUCTION STORMWATER POLLUTION PREVENTION PLAN, ALL OTHER APPLICABLE PERMIT CONDITIONS, AND ALL OTHER APPLICABLE FEDERAL AND STATE LAWS. 15. NOT ALL CONSTRUCTION STORMWATER BMPS ARE SHOWN ON THE TESC DRAWINGS. SEE SWPPP FOR DESCRIPTIONS OF THE BMPS IDENTIFIED IN THE PLAN SHEETS AS WELL AS FOR OTHER APPLICABLE CONSTRUCTION STORMWATER BMPS. 16. TESC MEASURES AND SELECTED BMPS IDENTIFIED ON THE TESC PLAN AND IN THE SWPPP ARE BASED ON INFORMATION AVAILABLE AT THE TIME OF THE DRAWING AND SWPPP DEVELOPMENT. CONTRACTOR'S CERTIFIED EROSION AND SEDIMENT CONTROL LEAD (CESCL) SHALL MODIFY TESC PLAN AND SWPPP AS REQUIRED TO ENSURE THE REQUIREMENTS DESCRIBED IN ITEM 15 ARE MET AT ALL TIMES. Stantec 11130 NE 33rd Place, Bellevue WA 98004 phone: (425) 869-9448 www.stantec.com •� wu+•Nn I I � :,ss,«,•a, T1TC.LL Kc,laN n HIGH VISIBILITY FENCE 11 NTS SILT FENCE msS tI COW OST BERM DESIGN EROSION CONTROL AT CULVERT ENDS 11 NTS Nore t. roa a,.•i.,. +cn•...on.�e n..mr now, er b,s at•q, e» N. d er oy.0 NIGN VISIBILITY FENCE STANDARD PLAN 1-10.10-01 vosao esLmknm aatnoN Nme Ma,n,nJ,Yeo n •mOMu �T SY�4N sF.osom, sm..x»..,e so,.sltsl it I� .�. �•��.�,... KCiION O EROSION CONTROL AT CULVERT ENDS STANDARD PAN I-=NL00 ® CATCH BASIN PROTECTION 11 .d AS NOTED SMA DATUM O.B NO. REVISION BY DATE APPR - (! CITY OF -� RENTON Planning/Building/Public Works Dept. •ores t. � v�Y/M1t d•s D•w,eWDrbtiaewmvv Nus•n1 z. ra e,ao tea nw • aa.« ron.a. nra •rwo,•..m. evr•,. • m�torm •rvm msl.n. n•a.�aaw mao.mw •F••q n• m•.rae m..r v.,a.n..n.,.,s n.®m,e..,saane lo.oemen sa >ttn STORM DRAIN INLET PROTECTION STANDARD P.AII 640.3000 ISSUED FOR BID NAL ICp` Y � z 11' Al � rrr```/i61�6 TALBOT HILL SEWER RELOCATION - 3/15/2016 1-405, SR167 IC/DC PROJECTW W P-27-2812 ,,.. TESC NOTES 81 DETAILS