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Home My WebLink AboutWWP272986(8)if 71 2 s g 9 a 4" 10 I I 12 13 14 15 16 11 10 19 425ji 20 21 Yi ^r Y3 -,-- 24 ' Nl , 1 ' AdW►. owl c 77 w . :da _ 4M _ 1 1 14- 21. i■ t -jm_ N 1w ocr 7 oq • � ��-r—"' �'�� i �;� ;may y l� • _ • _ ate. -'1.` 'tom _��'�, � , - .• Ab F 1 _ ` � f a �"•� i „4 ,w Z' �r :� - �_ .= r st • JAB r I � - Sri `� ��..yA`T'� w��,_ rC t '• .• �r V ,. _ � , s, .�e ' �r ,� ��`�• ;, r :`� ��, y��,�: 1 YV'r. .� ,1 '+ i�. '� � � � � ;�� .i�'� .� � i �� o. ,•�� r•' .� �: . �. � ,c � � �1�.' `1 .. �. , � ,9 -.• ,. F .• � � ' �;_: it � ••' t ...t�t y, _,. � � � ♦ �., _ � - � i\ pp ✓ AO Y �� FPO, \%rf / �V _ J °i,��.r..rX .r�.. t� i' 7 .r ��: � . f 0 k 'R`�`� 1:. € � ,r,.. �� ` � � � ^ �� \ ij§\<< ' /� . :\mom � � �� 2\\�� .¥y:\<1 . . »\� « � /g 2 f\\� ./ < .�/~«� > yy, ��f \: \ /\ /�� `.® : . `�� r^`2§� %\\ . � \\ � � � \� /� � J\ . �.� � � `<� . �\'p� /)� y y� . . � � �\> . �� \� � � � \ƒ� 2 � w,�. � t; . :� 2- � . 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FF:RRF:D CUSTUMFal c 3) �f n,::;;j�!i ,du (Gill III Olga -IN L_ LJ:.,F' SEt.iiliL' 1,2 :%kl N( iltlt �iF (JfU jror n 5 C , r "THE CRMERR PREMIUM OURLITY DIGI NMI F'�'� SEATTLE EVEREI (206) 223-5553 (425) 353-5533 FILM TYPE or MEDIA TYPE SERVICE (Circle all that apply) `\A E, C-41 ❑ SM ❑ 2X 1 EACH E-6 El CF El a ` 2 EACH) K-14 ❑ MS ❑ 4X OTHER B&W ❑ SD ❑ 5X GLOSSY 12 24 C36 XD ❑ 8X MATTE REPRINTS QTY OF NEGS CD 11 X ADD CD PRINTS FROM SLIDES FLOPPY ERECEIVE® 12X ADD FLOPPY QTY OF SLIDES PRINTS FROM PRINTS NOV 17 2004 PANO PUSH QTY OF PRINTS GUIDE PRINTS CITY OF RENTOAI ENCLOSED ❑ UTILITY SYSTEMS OTHER BORDERS SPECIAL INSTRUCTIONS (see other side) C-T> I— AY�5 L A vA, �-AW, APS CARTRIDGE # QTY PRINTS AC N'S CA/AKERA "THE CAMERA EXPERTS" and recovery for any, incidental or consequential damages is excluded. NOT RERVNDtur_c rvn n(n( in'r2� er. N 1 13 S C IA� fAYA\ er. PR AA "THE CRMERR EXPERTS" PREMIUM OURLITY DIGITAL 1-HOUR PHOTO SPECIAL INSTRUCTIONS ,� � rr w 't` :•� ii "�� is +a r' ' � � � t cr yp%: � �'� '� �s, . � � . a mol r- 41 f'J I s �"� �• w� ` Y „ � � 1 e :�� :N vP� ,� d_. � �`,i 4, J% h ,: -� r` � � , sue' 3.x�,�� .. y:� Y ... "� •'ids: . � s-1' i , • . ,'�, pub q.�� ,�. � .�_ `�— � ; ;1�wti E yY.. ` _ ..it. �� 1 �,-� x ,�� \ ��! i �,s . , fi. ,.,,�:e '° ' '1 0 m r W 1 1. tl + ,� �4 y � �1 � �� i IV \. L t'a� i� C - C a." i - � � . �`�'� � yy"�\�. V - �. A d' -.a � �f� ��f3� ..� r � :ct .�., r . -. ,_�, ..,. � i f �t..� �� ,- f- 4 _ter j • -son*.Ilk 1 f• I f_ �. }�l I '��-w� �1 '.� d �' `..'i , ., =.ke b` i i ,�� - So c r la �a -_ � f �► �., `, ,� � �� , 1� � ._ � � � � , � � �- — „�. d� � '� . � _ �' � � i _ q -- "� - ter TCLESCAN SEWER & STORM DRAIN CLEANING iVIDEO INSPECTIONS - -- 253-435.43281206-767.2610 4 425.432-80U ,� �+ �,� �: R .. ._. ro94�s` ` 4 1 r. . ..,;� ��. � � a _.p � 4,. . � � , t �.. � � ;, +. �', I '. ! ' ` �� l� e� � ♦ Y� �.. y�, Y .. ,..1 '�1 'N. e; ..� �:: � 4''� '♦ / �� 1 � \ 1 'tI , , � 6 a . !k • � �.� ! 1 ' � 1 . p, r 1. , . -/-. .. g` �� 7.,5 � � h 4 1 � � �" � �, ��K . ',�� = •; �� s.. I I. uti� 37. �_'f h '�=sir-. - y1► PF" _,-%, s• 00 •o AL- I (l e, )'oi 05 • 00 057 sil'blq. IF IN s pip a .4 1 �p t f ' w I f r �" y, �� ,� 4: ? � ,ar,�}y',� i,, V r e3i'�P'ii 7/' • !y 4t �� 5� �.� �. _.�:�: S\ f Y 7n' s r � 40 Y �. , ka��/®« > �.� �22.� . . � �� .� _�,� �. moo_ -- �° � 2 \\\. �� «/6 ` ^& \ T 2}�� , :.�� :��3\°\ ^\� �\\�»�/� } ?\�°« .>� �: � � .. �� \ ~( `� }\ � `$ ) % � \\� �� /�� : /' , �_ . § , � � �\ ■ \ , �� / � �' \�\� . _ �� :2��f\� \� �w�� w= z c . � � ^� /� � �:\ 2 :? �« ¥� c« . . ^� �lzy°\ � ? _» . � :,�_ � : ., ° . . \ \�- « \�f � < -�� __ .. �� , � ��\\� §�� \>; ,-AQW-A- Mpr .io slaw. <Z.,- lu- was=. 1 s M.A ' .•a a .,. ,t � � �V p} • %� � �� a'•`t�'- • � ' � i �.� rr�=° � k��F rt.` �,, , .off. � Y ^� 4 Q PR ►L 27 ps ►John Hobson - fieldobs 17.doc Page 1 NAME: B. Vanderburg SITE VISIT DATE: June 20, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: sun, warm, 75 deg. F CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 9:45 AM to observe progress to date on the installation of the sewer pipe. The Contractor has installed all but 2 sections of 24" casing pipe. Welder from Commercial Welding Company was welding up joints under the bridge deck. The joints looked clean and professional. Despite the fact that over 100 meters of casing pipe has been installed, an excavator using a nylon sling is able to push and pull the string of casing pipe back and forth on the rollers. Dixon of Pacific Road and Bridge pointed out that the drawings call for concentric cones to be installed on manholes 3, 4 and 5. The manholes on the site have flat tops instead. Evan Seelye of King County called the City and determined that the flat top manholes would be acceptable. Another crew was installing 18" PVC pipe uphill from manhole 5. The embankment that they were laying the pipe in has been graded such that the top of the embankment is a bit less than 1 foot above the top of the sewer pipe. Grade control and horizontal alignment are being maintained using a pipe laser. The runs of pipe that lie between manhole 3 and manhole 5 are to be installed later after the embankment has been built up. Following my site visit, I called Evan Seelye and mentioned that I had not seen the 24 inch by 24 inch tee that is called out on the profile. This tee is to be installed at STA 1+186. Evan said that he would talk to the Contractor and see if this item is somewhere on the job site. In a later phone call, Evan asked if the casing pipe could be tested with air instead of hydrostatically. He said that disposing of the water that would be used for testing would be too difficult. Disposal would require a permit from King County. I said that air testing sounded too This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in anyway for defects discovered in its work. Our firm is not responsible for job or site safety on this project. 11 P:\P02\02838\Civil\Construction\fieldobs-17.doc risky but that I would call the pipe manufacturer to confirm. I spoke with Bruce Vanderploeg at Northwest Pipe Company who confirmed that air testing steel pipe is not a good idea. Left the site at 12:10 PM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. WI a % I!tM P:\P02\02838\Civil\Construction\fieldobs 17.doc Pro-Vac/Gary's TeleScan 6622 112th ST E C Puyallup, WA 98373 253-435-4328 C U E S cell 206-423-2445 Site Data for Project: Pacific Road & Bridge Site ID City Street Date Time 1 RENTON ELLIOT BRIDGE # 3166 08/12/2005 09:10:39 AM M.H. Start M.H. Stop M.H. Depth Starting Dist Final Dist 8 7 1 E8.5 +190.0 Type of Pipe Pipe Size(in) Sec. Igth Direction Surface Condition Operator PVC 18 13 Away-D in Road Casey Hyatt Comment WITH THE FLOW -TAPE #1- NEW SEWER Observation Data Obs ID Ft Lat Ft Category Category Details ClockPos Sevr Lv Phl ID Ph2 ID VdiplD VidID TapeCnt 1 0 Other Upstream MH 00:00:00 2 190.0 Other Downstream MH 377.32 Page 1 of 1 Pro-Vac/Gary's Tele-Scan 6622 112th ST E CPuyallup, WA 98373 CUES 253-435-4328 cell 286-423-2445 Site Data for Project: Pacific Road & Bridge Site ID City Street Date Time 2 RENTON ELLIOT BRIDGE # 3166 11 08/12/2005 09:29:45 AM M.H. Start M.H. Stop M.H. Depth Starting Dist Final Dist 7 6 0 +310.1 Type of Pipe Pipe Size(in) Sec. Igth Direction Surface Condition Operator PVC 18 13 Away-D I in Road Casey Hyatt -� Comment WITH THE FLOW -TAPE #1- NEW SEWER Observation Data Obs ID Ft Lat Ft Category Category Details ClockPos Sevr Lv Phl ID Ph2 ID VdipID MID TapeCnt 1 0 Other Upstream MH - 11.35 r 00:06:23 I2 310.1 Other Downstream MH 483.82 Page 1 of 1 Pro-Vac/Gary's Tele-Scan C ST E Puyallup, WA 98373 253435-4328 CUES cell 206-423-2445 Site Data for Project: Pacific Road & Bridge Site ID City Street Date Time 3 RENTON J F ELLIOT BRIDGE # 3166 1 08/12/2005 11 09:41:34 AM M.H. Start M.H. Stop M.H. Depth Starting Dist Final Dist 6 5 1 F I0 +280.1 Type of Pipe Pipe Size(in) Sec. Igth Direction Surface Condition Operator PVC 18 13 Away-D in Road asey Hyatt Comment WITH THE FLOW -TAPE #1- NEW SEWER Observation Data Obs ID Ft Lat Ft Cateaory Cateaory Details ClockPos Sevr Lv Ph1 ID Ph2 ID VcliplD MID TapeCnt 10 Other Upstream MH 12.40 00:14:35 2- 280.1 Other Downstream MH 471.05 Page 1 of 1 Pro-Vac/Gary's Tele-Scan 6622 112th ST E C Puyallup, WA 98373 253-435-4328 C U E S cell 206-423-2445 Site Data for Project: Pacific Road & Bridge Site ID City Street Date Time 4 1 RENTON IF ELLIOT BRIDGE # 3166 08/12/2005 11 10:03:50 AM M.H. Start M.H. Step M.H. Depth Starting Dist Final Dist 5 4 8.5 +182.0 Type of Pipe Pipe Size(in) Sec. Igth Direction Surface Condition Operator PVC —�1 18 J13I Away-D in Road JFCasey Hyatt Obs ID Ft Lat Ft Category 1 2 l0 141.8 Other Other 3 14 5 141.8 142.2 146.1 Pipe Problem Pipe Problem Pipe Problem 6 182.0 Other Comment WITH THE FLOW -TAPE #1- NEW SEWER Observation Data Category Details Upstream MH PVC TO HDPE (begin ponding I1/2' lend ponding lDownstream MH ClockPos Sevr Lv Ph1 ID Page 1 of 1 Ph21D VcliplD VidlD TapeCnt l32.63 00:22:32 262.28 316.20 325.37 1 341.68 l416.27 Pro-Vac/Gary's Tele-Scan C 112th ST E Puyallup, WA 98373 E: U E S 253-435-4328 cell 206-423-2445 Site Data for Project: Pacific Road & Bridge Site ID City Street Date Time 5 RENTON ELLIOT BRIDGE # 3166 08/12/2005 10:18:53 AM M.H. Start M.H. Stop M.H. Depth Starting Dist Final Dist 4 3 1 E I0 +68.5 Type of Pipe Pipe Size(in) Sec. Igth Direction Surface Condition Operator PVC —� 18 13 Away-D in Road asey Hyatt Comment WITH THE FLOW -TAPE #1- NEW SEWER Observation Data Obs ID Ft Lat Ft Cateaory Category Details ClockPos Sevr Lv Phi ID 1 0 Other Upstream MH 2 68.5 Other Downstream MH Page 1 of 1 Ph2ID VchpID MID TapeCnt 36.20 00:29:32 152.33 Pro-Vac/Gary's Tele-Scan 6622 112th ST E C Puyallup, WA 98373 253-435-4328 C U E S cell 206-423-2445 Site Data for Project: Pacific Road & Bridge Site ID City Street Date Time 6 RENTON ELLIOT BRIDGE # 3166 11 08/12/2005 10:22:12 AM M.H. Start M.H. Stop M.H. Depth Starting Dist Final Dist 3 2 11+493.9 Type of Pipe Pipe S;,e(in) Sec. Igth Direction Surface Condition operator HDPE 18 0�1 Away-D in Road Casey Hyatt —� Comment WITH THE FLOW -TAPE #1- NEW SEWER Observation Data Obs ID Ft Lat Ft Category Category Details ClockPos Sevr Lv Phi ID Ph2 ID VcliplD VidlD TapeCnt 1— 2 3 4 IO 132,0 135.3 39.1 .7 I Other Pipe Problem I Pipe Problem Pipe Problem Pipe Problem Pipe Problem Pipe Problem Other (Upstream MH begin ponding 1/2' 12.04 27370 287..57 332.65 508.58 00:32:11 I I I I I debris end ponding Ibegin ponding I 1 /2" IDownstream MH LIGHT 5 I 6 478.1 1667.49 11691.57 I1778.75 7 481.6 8493.9 Page 1 of 1 Pro-Vac/Gary's Tele-Scan 6622 112th ST E CPuyallup, WA 98373 CUES 253-435-4328 cell 206-423-2445 Site Data for Project: Pacific Road & Bridge Site ID City Street Date Time 7 RENTON ELLIOT BRIDGE # 3166 11 08/12/2005 11:30:51 AM7 M.H. Start 2 Type of Pipe Pipe Size(in) M.H. Stop M.H. Depth Starting Dist Final Dist 1 8.5 +142.6 Sec. Igth Direction Surface Condition Operator PVC 18 13 Away-D I Fi7ft Road Casey Hyatt Comment WITH THE FLOW -TAPE #1- NEW SEWER Obs ID Ft l at Ft Catenory 1 J8.5 1 1 Other 2 142.6 I (Other Observation Data Catenory Details ClockPos Sevr Lv Phl ID Ph21D VdiplD VidID TapeCnt Upstream MH Downstream MI 10.58 01:01:52 i 204.97 Page 1 of 1 Pro-Vac/Gary's Tele-Scan C Puyallup, 112th ST E Puyallup, WA 98373 CUES 253-435-4328 cell 206-423-2445 Site Data for Project: Pacific Road & Bridge Site ID City Street Date Time 8 RENTON ELLIOT BRIDGE # 3166 1 08/12/2005 1 11:49:11 AM M.H. Start M.H. Stop M.H. Depth r' grtinq Dist Final Dist 1 EX I0 +275.2 Type of Pipe Pipe Size(in) Sec. Igth Direction Surface Condition Operator HDPE 18 0�1 Away-D in Road asey Hyatt Comment WITH THE FLOW -TAPE #1- NEW SEWER Ohs ID Ft Lat Ft Category 1 b — l Other . 2 170.0 l l Pipe Problem 3 173.5 ! I Pipe Problem 4 176.6 l 1Other 5 7.8 Pipe Problem 272.8 1 6 1 Other Observation Data Category Details ClockPos Sevr Lv Phl ID Ph2 ID WhAD VidID Tat)eCnt Upstream MH 16.86 01:05:27 begin ponding 1/2' IHDPE TO PVC lend ponding loutside drop 255.98 266.56 l 327.20 348.05 l 793.34 Page 1 of 1 Pro-Vac/Gary's Tele-Scan 6622 112th ST E C Puyallup, WA 98373 253-435-4328 C U E S cell 206-423-2445 Site Data for Project: Pacific Road & Bridge Site ID City Street Date Time 9 RENTON ELLIOT BRIDGE # 3166 08/12/2005 12:11:26 PM M.H. Start M.H. Stop M.H. Depth Starting Dist Final Dist EX OUTSIDE DROP F 9.5 Type of Pipe Pipe Size(in) Sec. Igth Direction Surface Condition Operator Concrete 24 J® Away-U Paved Asphalt Casey Hyatt Comment AGAINST THE FLOW -TAPE #1- NEW SEWER Observation Data Obs ID Ft Lat Ft Category Category Details ClockPos Sevr Lv Ph1 ID P112 ID VdiplD VidlD TapeCnt 1 _ 1 I9.5 Other Downstream MH 18.14 01:22:16 2 19.9 Other end/inspectionI I- 1 320.84 Page 1 of 1 p 0 p p 0 4 0 � 0 0 0 0 0 1 lull WATCHUNE STA. 154TH 1+100 # # 0 r, # 0 p # 0 p # # A MATCHUNE STA. 154TH 1+100 . ..... . ..... .......... . ... . ..... .. . ........... .. .... ..... ..... . ..... ...... . ...... . . ..... . . . . ...... . .......... .. .. ............. ........... . . ..... . ... ... .. ....... . . . ........ ..... '17 . ... CD MATCHUNE STA. 154TH 1+250 ol MATCHLINE STA. 154TH 1+250 CA EA z ;a j III i MATCHUNE STA. 154TH 1+250 ►1 MATCHUNE STA. 154TH 1+400 om� oN Nis n MATCHUNE STA. 154TH 1+250 I i \ \ A9 3> u I I W y I Z \ \ TT i/ I , lip f I p� v I% IS It W It It 0 is r. 0 MATCHUNE STA. 154TH 1+400 Ito MATCHUME STA. 154TH 1a550 MATCHUME STA. 154TH 1+550 . . . . ........ ......... . ......... . .. . .. . . . . .. . ....... Jill . . .. . ..... ......... . ... . ... . .......... ..... . ..... .... .. . . . . ........ ............. . ............. ... .. ....... ..... ......... ..... .. . . ..... t - . . . .. . . . . . . . ....... . ........... . ....... ...... ............. 1 . . . . . ....... . ... . . . ... . ............... ... . ... . -. ...... - -------- .. . . . . ... . . ...... ..... ........... . .. . ........ . ................ ............ . . .... . . . . . ................ ............... ................ ............... ...... . .. . . ......... . . ............... . . . . . . . ................ ....... . .. ... . ...... ............. Of . . .... . ... ....... . ...... ......... . ..... ......... . . . ..... .... ... ................ ................. ....... . . .... ............ . . .......... . . . . .... . . ................ ....... ... . .............. .. . ....... .. . .. . ...... . ...... . .... . WATCHUME TH 1+550 ST-- I �- co ELLIOTT BRIDGE REPLACEMENT SANITARY SEWER li �� m CONTOUR NTERVAL 0.5 WETERS — ---------------------------- TOPOGRAPHIC MAP PLAN REvvc7-'-:'K LETTER OF TRANSMITTAL To: Utility Systems Division Renton City Hall, 5th Floor 1055 Grady Way Renton Washington 98055 Attention: Dave Christensen Date: December 5, 2002 Subject: Elliott Bridge Sewer Job No. 02838 CITY OF RFNTON We are sending you the following: ❑x Attached ❑ Under separate cover via: Surface Mail ❑ Shop Drawings ❑ Prints ❑x Plans ❑ Samples ❑ Specification Copies Date No. Description 2 90% Drawings, 6 sheets Preliminary Cost Estimate THESE ARE TRANSMITTED as checked below: ❑Approved as noted ❑ As requested ❑Returned for corrections ❑For review and comments X❑ For Your Records Remarks: Dave: Feel free to mark up one copy of the drawings and send back to us if you have comments. I will be making a number of modifications to the cost estimate such as adding and deleting bid items and adjusting unit costs over the next couple of months. The attached preliminary estimate should give you a rough idea of how much money we're looking at for construction. I've not heard anything about CoR paying for any general conditions, or project administration nor will I mention it to anyone but have made a note in your copy of the estimate none the less. Signed: Brian Vanderburg�Gy'^ Copy To: If enclosures are not as noted, please notify us at once Penhallegon Associates Consulting Engineers, Inc. Symonds Consulting Engineers Engineering Planning Surveying Consulting e 1601 — 2"d Ave., Suite 1000 Seattle, WA 98101 Phone: (206) 441-1855 Fax: (206) 448-7167 IPA CE: NOTES KING COUNTY ELLIOTT BRIDGE REPLACEMENT PRELIMINARY CONSTRUCTION COST ESTIMATE (90%) STD, GSP, STD Bid orSP Item* ITEM DESCRIPTION QUANTITY UNITS ffB UNIT COST COST $0 SANITARY SEWER $0 SP DROP CONNECTION SANITARY SEWER MANHOLE, 60 IN DIAM SANITARY SEWER MANHOLE, 48 IN DIAM 1 EA $5,000 $5,000 SP 1 EA $4.000 $4,000 SP 7 EA $3,000 $21,000 SP PVC SEWER PIPE 450 MM DINM. 451 M $400 $180,400 SP HDPE SEWER PIPE, 508MM O.D., SDR 26 149 M $500 -$74,500 SP STEEL CASING PIPE 610 MM DINM 160 M $300 $48,000 SP EXTRA EXCAVATION 44 M3 $15 $660 SP FOUNDATION MATERIAL 44 M3 $40 -$1,760 PIPE HANGERS NOT INCLUDED CITY OF RENTON'S SHARE, IF ANY, OF GENERAL CONDITIONS NOT INCL. CONTINGENCY, 25% RECOMMENDED AT THIS DESIGN LEVEL $83,830 SEWER ITEMS, Preliminary Estimate $419,150 ESTIMATE by 6U U- 5 - 02- Q:\01056\Civil\Estimate\90% est_Sewer x1s]12/5/02 Pagel LETTER OF TRANSMITTAL To: ABKJ 800 Fifth Ave Suite 3800 Seattle Washington 98104-3103 Attention: Brian Sperry Date: December 5, 2002 Subject: Elliott Bridge Sewer Job No. 02838 We are sending you the following: ❑X Attached ❑ Under separate cover via: 2 Hour Courier ❑ Shop Drawings ❑ Prints ❑❑ Plans ❑ Samples ❑ Specification Copies Date No. Description 2 November 27, 02 90% Drawings, 6 sheets THESE ARE TRANSMITTED as checked below: ❑Approved as noted As requested ❑Returned for corrections L]For review and comments ❑ For Your Records Remarks: Signed: Brian Vanderburgt�'f ✓,, Copy To: Dave Christensen, City of Renton, Transmittal Only If enclosures are not as noted, please notify us at once Penhallegon Associates Consulting Engineers, Inc. Symonds Consulting Engineers Engineering Planning Surveying Consulting 1601 — 2"d Ave., Suite 1000 Seattle, WA 98101 Phone: (206) 441-1855 Fax: (206) 448-7167 LETTER OF TRANSMITTAL To: Utilities Systems Division Renton City Hall, 51h Floor 1055 Grady Way Renton WA 98055 Attention: John Hobson Date: July 10, 2006 Subject: Elliott Bridge Sewer Job No. 02838 Transmitted Via: ❑X US Mail ❑ Courier ❑ Hand -Carried We are sending you the following: ❑X Attached ❑ Under separate cover ❑ Shop Drawings ❑ Prints ❑X Plans ❑ Samples ❑ Copy of Letter ❑ Change Order ❑ Other Copies Date Description 1 Air Test Results ❑ Specification THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ Approved as submitted For your use ❑ Approved as noted ❑ As requested ❑ Returned for corrections ❑ For review and comments ❑ Remarks: Hi John: Here are the air test results signed by Evan S. of King County. Signed: Brian Vanderburgbiza�v Copy To: If enclosures are not as noted, please notify us at once ---� From the offices of PACE Engineers, Inc. PACE 1601 — 2 nd Ave, Ste. 1000 Seattle, WA 98101-3511 Phone: 206.441.1855 Fax: 206.448.7167 r SEP-22-2005 THU 08:32 AM FAX NO. P. 01 KING COUNTY DEPARTMENT OF TRANSPORTATION ROAD SERVICES DIVISION FACSIMILE TRANSMITTAL SHEET TO: FROM: COMPAN1: FAX NUMBER; 445 � O PHONE NUMBER: RE! A*, -72 I'QTAL NO, OF PAGES INCLUDING COV7 R; SRNI)EX'S REFERENCE NUb[B>::R; 0 URGENT S30 oR R8VIEW ❑ PLEASE COMMT3NT ❑ PLEASE REPLY ❑ FOR YOUR INFO N0TES/COMM2NTS; r'' This message and any document [raasmjreed he;elvith ie intcnded only f,,r the use of the mdividual yr enrih• to wluCll it r pddrMvvcd; i[ may co tarn iMfOrmumn that is prn'ilegrd, confidential, and ei;L.mpt from disclnxure umic:r applicable la.. , If the rNxdcr of this mexsagt [s not nce inrcndcd recipicnr, you arc hereby notified that any disseminauon• dis[ribution, or copying of thjs communication is , tricz1v PmNbitcd. If you hnve reccnved this communication in error, rlcasc notify us immediately Isv telephone and rcrurn ncc orifhnal meseagc to dta SCIIJUT lvjrh pnl' d<>CUrnL'ntx fltCaCN}ed, CONSTRUCTION SERVICES GROUP ELLIOTT BRID GE FIELD O F P I C E P14ONE 206-205-5617 FAX 206-205-5887 SEP-22-2005 T U GB:]/ A FAX NO. P. 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CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I arrived on site at about 2:30 PM. Evan Sealy and I talked about the lining of the sanitary sewer manholes, currently the contractor is trying to get it scheduled. Evan mentioned all of the manhole covers were set and the manhole lining work is not a critical item for getting the road opened by Sept. 1', he will call us when the manhole lining gets scheduled. I drove through the site and observed the covers for manholes # 1 - #4. All are set and the asphalt is patched and sealed around the cover frames. I left the site at about 2:45. PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. �9 C:\Documents and Settings\kutley\Desktop\New Briefcase\fieldobs_27.doc John Hobson - fleldobs 26.doc Pale 1 . NAME: Brian Vanderburg SITE VISIT DATE: August 12, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Sunny, 75+ degrees F. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS - I (Brian) arrived on site at 9:10 AM to observe progress to date on installation of the sanitary sewer pipe. Pro -Vac of Puyallup was on site. They were making a video of the entire run of sewer pipe for the project starting at Manhole No. 8. The lead camera operator for Pro -Vac was Jerry Hyatt. Jerry dumped a five gallon bucket of water into MH 8 in order to better accentuate any possible flaws or sags in the pipe. Pro -Vac's van carries an 800 foot long cable so they were able to video sewer from MH 8 to MH 5 from one set up. At Manhole 5, more water was dumped into the sewer. This water did not go far into the HDPE pipe beneath the bridge so the water truck was brought in. At least 30 gallons of water was put into Manhole 3. This amount was sufficient to wet the sewer clear to the existing manhole. At the existing manhole, the camera was lowered to the bottom and crawled up to the end of the existing 24 inch diameter concrete pipe. The camera looked up at the drop connection about 15 feet distant from the existing manhole. Water was dripping down from the drop connection but it appeared to be water from within the sewer that had been dumped earlier and not infiltration. I mentioned to Mike of PRB that a couple of the manholes still needed to be coated. Mike said that paving is scheduled to begin on Saturday, August 13'. I left the site at 12:30 PM and delivered the videotape to the City of Renton. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. 9yy� P:\P02\02838\Civil\Construction\fieldobs-26.doc John Hobson - fieldobs 25.doc Page NAME: Brian Vanderburg SITE VISIT DATE: August 2, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Sunny, 75 degrees F. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 11:00 AM to observe progress to date on installation of the sanitary sewer pipe. The run of pipe between MH's 4 and 5 had been completed earlier in the morning. Evan S. said that the pipe had tested satisfactorily and that he would be willing to sign off on the test results. Some manholes upstream of MH 3 have been grouted and channeled, others await the installation of channeling. The lid has not been installed on MH 5 so I was able to observe full moon by looking upstream from MH 4 and downstream from MH 6. MH 7 was covered with subgrade material so I was not able to enter it. The HDPE pipe at the downstream side of MH 3 had been grouted into place. Interestingly, the HDPE pipe had shrunk circumferentially or in the diameter direction. There was a gap between the outside pipe wall and the grout that was about 3/8 inch wide. By using a flashlight it was possible to see the Kor n Seal boot through the crack a few inches downstream. The HDPE pipe protruded into MH 2 about 12 to 18 inches. This is in accordance with the detai 1 shown on Sheet SEW-6 given the warm air temperatures. I left the site at 12:15 PM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in anyway for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\Construction\fi'eldobs 24.doc John Hobson - fieldobs 24.doc Paggjjll NAME: Brian Vanderburg SITE VISIT DATE: August 1, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Cloudy, 70 degrees F. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 9:00 AM to observe progress to date on installation of the sanitary sewer pipe. All of the new water main shown on the drawings has been installed. Water main flushing was being conducted. The crew was installing casing spacers on the HDPE sewer pipe. This approx. 12 meter long section of HDPE pipe will be installed inside of 9 meters of 24 inch casing pipe where the sewer crosses over the new water main. At about 10:00 AM, the crew began excavating for the trench between MH 4 and MH 5. The trench was only 2 %2 to 3 feet deep as cover over the sewer is minimal in this area. When the excavator completed trenching at MH 5, it was discovered that the laser setup had not been accurate. Both horizontal and vertical grade were in error by more than one foot. I noted that casing end seals were in a box, ready for installation at both ends of the casing pipe. The crew had hoped to complete installation of this final stretch of sewer pipe today however the transition coupling that joins the HDPE pipe to the AWWA C905 pipe was not of the correct size. I was told via phone by Mike Gildersleeve of PRB that a coupling of the correct size is supposed to arrive at the site at the end of the day today (Monday). I told Mike that, if possible, I would like to observe pressure testing of the run between MH 4 and MH 5 tomorrow. The Contractor hopes to begin paving on August 15`h I left the site at 11:20 AM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. 6i P:\P02\02838\Civil\Construction\fieldobs 24.doc John Hobson - fieldobs 23.doc ale NAME: Brian Vanderburg SITE VISIT DATE: July 27, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Sunny, hot, 80 degrees F. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 11:00 AM to observe progress to date on installation of the sanitary sewer pipe. The Contractor has brought the area in the vicinity of 154" Place SE and Jones Road to grade over the last few days. Storm drains were being installed on the east side of 1541 during my visit. The temporary work platform beneath the bridge is still in place. I noted that the Contractor had just finished painting the 24 inch casing pipe tee shortly before my arrival. The exterior coating of the casing pipe had been damaged during the welding operation. Dixon of PRB stated that the HDPE pipe beneath the bridge had been tested a couple of days ago. I told him that it was my hope to personally observe the testing of this section. The only remaining section of sewer to be installed lies between Manholes 3 and 5. The Contractor hopes to install a portion of this section on Saturday, July 30t''. I left the site at 12:15 PM PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\ConstructionNfieldobs-23.doc F John Hobson fleldobs 22.doc G..._.v 11 Pale 1 NAME: Kirk Utley SITE VISIT DATE: July 20 & 21, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Sunny both days, 75 degrees F. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: Wed. 7/20 - I arrived on site at 9:45 PM to observe installation of the HDPE sanitary sewer pipe north of the new bridge to SSMH#3. Crews were fusing the pipe sections, installing the casing spacers and then installing the pipe inside of the casing. The contractor was also debeading the bead from inside at the fussed joint. All work progressed just fine. I talked with Evan on the phone at about 1:00; he witnessed the air testing of the SS pipe between MH#5 & MH#8. The air test held at 3.5 psi. Thurs. 7/21 — I arrived on site at 10:30. The HDPE pipe installed within the bridge casing was complete, MH#4 was set this morning and the crew was installing PVC sewer pipe from MH #3 to the north. Only 4 pipe sections were installed, the surrounding grade needs fill before more pipe can be installed. There is not a schedule to test the HDPE pipe inside of the bridge casing, Dickson will let us know. Also at Jones Road, the water line will be installed below and before the sewer line. Evan was not on site this morning, I left the site at noon. PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our fret shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. E?,.F C:\Documents and Settings\kutley\Desktop\New Briefcase\fieldobs_22.doc John Hobson - fieldobs 21.doc Pa e 1 NAME: B. Vanderburg SITE VISIT DATE: July 19, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: sun, warm, 75 deg. F CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 10:40 PM to observe welding and installation of the HDPE pipe. Jason from H. D. Fowler was performing the butt fusion welding of the pipe. Jason appeared to have considerable experience running a fusion machine and showed me the he has been certified by several firms including McElroy, manufacturer of the fusion machine. The first joint was a test. The joint was cutout of the pipe using a chain saw and a coupon was created by cutting parallel to the pipe axis. I attempted to weaken the joint by bending the coupon back and forth in a vise. There appeared to be no discernable difference between the normal pipe wall and the joint. Debeading of the pipe joints was not always a complete success. The first joint was fairly well debeaded for one half of its circumference. The remainder of the joint was only partially debeaded. The first joint was a test only and was discarded. The second joint was somewhat more successful however the debeading was performed just after the joint was made and was still too hot at the time that the operation was performed. The bead melted onto the cutting tool to some degree during the operation. The third joint was debeaded after the pipe weld had cooled for 18 minutes. The bead that was removed was complete and included a very thin shaving from the pipe wall. The fourth joint was also debeaded after 18 minutes however the debeading operation failed. Jason cut out the offending joint in order to try to determine the cause of the problem. As each new stick of HDPE pipe was welded on, it was pushed into the casing using a trackhoe. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\Construction\fieldobs 2Ldoc .John obson fleldobs 21.doc Pa�e2 j The casing insulators tended to hang up on the end of the casing pipe. A laborer used a pry bar to force the carrier pipe into the proper position at each casing insulator. While the HDPE pipe was being installed, a second crew was working beneath the bridge adjusting the pipe supports in order to achieve a consistent vertical alignment. The observation port called out on the drawings had been installed. I was surprised to see that the contractor had installed a stainless blind flange instead of a cast or ductile iron version. I left the site at 2:15 PM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\Construction\fleldobs-2l.doe John Hobson - fieldobs_20.doc Page 1 NAME: Kirk Utley SITE VISIT DATE: July 13, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Sunny & Cloudy CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I arrived on site at 12:15 PM to observe installation of the sanitary sewer pipe north of the new bridge. Crews were installing the sewer line between SSMH #7 & #8. When I was there the excavator uncovered a storm drain CMP that is crossing the road. The crew was going to expose the pipe and figure out if the CMP will be in conflict with the new sewer pipe. I left the site at 12:30;1 called Evan to discuss when I got back to the office. Evan already talked with Dickson and said that the crew will be able to keep the sewer pipe line and grade as designed and no problems working around the CMP. PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. i C:\Documents and Settings\kutley\Desktop\New BriefcaseTteldobs_19.doc John Hobson - fieldobs 19.doc Pale 1 NAME: Kirk Utley SITE VISIT DATE: July 11, 2005 & July 12, 05 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: 7/11 Sunny 7/12 Cloudy & CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: July I I` - I arrived on site at 9:30 AM to observe installation of the sanitary sewer pipe north of the new bridge. Crews were checking the sewer line grade and alignment. Sewer line work progressed from the installed pipe north of SSMH#6 toward SSMH#7. I talked with Evan Seelye, the sewer casing has been holding water since last Friday. Evan visually inspected the casing under the bridge and did not see any indications of leaks. According to Dickson the sewer pipe between SSMH#5 & #6 air tested fine, Evan concurred the air test, it was pumped up to 4 psi, then held steady at 3.5 psi. Dickson said they would test it again for us. My last report mentioned concentric cones were being used, correction to that- eccentric cones are being used. Tomorrow the hdpe pipe will be installed within the bridge. I left the site at 11:30. July 121h - I arrived on site at 8:15 to observe the sanitary sewer work north of the new bridge and the installation of the hdpe pipe. Evan said that the subcontractor fusing the hdpe pipe had the wrong size bead cutting tool, therefore that work will not begin today. Evan will call us to let us know when that work will be scheduled. Sewer line work is progressing between SSMH#6 & #7. I left the site at 9:30. PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for -job or site safety on this project. y C:\Documents and Settings\kutley\Desktop\New Briefcase\freldobs_18.doc John Hobson - fieldobs 18.doc NAME: Kirk Utley SITE VISIT DATE: July 5, 2005 & July 6, 05 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: 7/5 Sunny 7/6 Cloudy & sunny CONTRACTOR/SUB: Pacific Road &Bridge COMMENTS: July 5"- I arrived on site at 11:20 AM to observe installation of the sanitary sewer pipe north of the new bridge. Crews were grading along the west side of SSMH #6. SSMH #6 was set which included a concentric cone and about 30 feet of pipe was installed north of SSMH #6. I later returned at 1:30 and no work was being done on the sanitary line. I left the site at noon. July 6`h - I arrived on site at 9:30 to observe the sanitary sewer work north of the new bridge. Grading was being done in the Jones Road area and no sewer work was being done. I left the site at 9:45. PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our fine shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. C:\Documents and Settings\kutley\Desktop\New Briefcase\fieldobs_18.doc John Hobson - fieldobs 15.doc Page 1 NAME: B. Vanderburg SITE VISIT DATE: May 20, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: sun, clouds, sprinkles, 60 deg. F CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 7:45 AM to observe progress to date on the installation of the sewer pipe and also to observe testing. The Contractor has laid sewer pipe between MH 1 and MH 2. This section was tested at approximately 4 psi for 20 minutes. The pressure drop during that time was less than 0.3 psi therefore the pipe easily passed the test. One 40 foot length of casing pipe has been laid upstream from MH 2. The upstream end of the casing pipe terminates between the bridge girders about 6 feet north of the abutment wall. At the north abutment, the block out for the sewer is visible but no casing pipe has been installed to date. Bridge deck formwork and reinforcement are in place awaiting concrete pour, scheduled for May 24th. Left the site at 8:50 AM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any wav for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\Constiuction\fieldobs 15.doc John Hobson . RE Steel Casing Pipe Elliott Bridge Page 1 From: "Maling, Matt" <Matt.Maling@METROKC.GOV> To: "Daggs, Victor" <Victor. Daggs@M ETROKC. GOV>, "Henderson, Ed" <Ed. Henderson @METROKC. GOV> Date: 04/25/2005 10:14:55 AM Subject: RE: Steel Casing Pipe, Elliott Bridge Victor/Ed, Has PRB submitted any RAMS for the steel casing pipe? If so, can copies be forwarded to Brian at PACE? Thanks, Matt -----Original Message ----- From: Brian Vanderburg [mailto:BVanderburg@paceengrs.com] Sent: Monday, April 25, 2005 9:32 AM To: Matt Maling (E-mail) Cc: John Hobson (E-mail) Subject: Steel Casing Pipe, Elliott Bridge Hi Matt: I see that steel casing pipe is stockpiled at the site. The specifications (7-17.2) call for review of product data prior to installation of casing pipe. Will we have an opportunity to review this material soon? Brian Vanderburg Penhallegon Associates Consulting Engineers (PACE) (206) 441-1855, Extension 218 Cell Phone: (206) 396-6229 CC: "John Hobson (E-mail)" <Jhobson@ci.renton.wa.us>, "Maling, Matt" <Matt.Maling@METROKC.GOV>, 'Brian Vanderburg' <BVanderburg@paceengrs.com>, "Jaramillo, Larry" <Larry.Jaramillo@METROKC.GOV> John Hobson - fieldobs 14.doc Page 1 NAME: B. Vanderburg SITE VISIT DATE: April 22, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: sunny, 65 degrees F CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at l 1:00 AM to observe progress to date on the installation of the sewer pipe. Bridge girders are in place. Clearing operations on the north bank, north of Jones Road are in progress. Contractor is currently making preparations for pouring the bridge deck and installing storm drain pipe. Concrete for the abutment on the south end of the bridge has been poured. A 2.5 foot diameter block out for future installation of 24 inch casing pipe was visible in the abutment wall. Steel casing pipe was stockpiled on north bank of river along with 2 manholes marked as "SSMH #2" and "SSMH #4." Left the site at 11:30 AM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in anyway for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\ConstructionTiefdobs-14 doc NAME: B. Vanderburg SITE VISIT DATE: March 10, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Partly sunny, 60 degrees F CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 2:30 PM to observe progress to date on the installation of the sewer pipe. During a phone conversation with Evan Seelye of King County on March 7th, Evan stated that the Contractor has laid a couple of sticks of pipe upstream from MH No. 1. Evan also said that the leak at the connection to the existing cone pipe was fixed using hydro gel. Contractor is currently building up embankment and installing storm drain pipe. According to Mike of PRB, the pipe is laid within 2 feet of existing grade. The end of the pipe is covered with a steel plate to protect it while embankment construction is underway. Mike also said that steel girders are scheduled for delivery on March 21st. Next step after that will be installation of the concrete deck. Work on the north bank can't start in a serious way till the road (1541h Place SE) is shut down. The shutdown can't happen till school is out. It is therefore likely that much of the sewer work will be accomplished in July or August of this year. Left the site at 2:50 PM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. AMW C:\Documents and Settings\jhobson\Local Settings\Temp\fieldobs_13.doc LETTER OF TRANSMITTAL To: Utility Systems Division Renton City Hall, 5`h Floor 1055 Grady Way Renton Washington 98055 Attention: John Hobson Date: October 27, 2004 Subject: Elliott Bridge Sewer Job No. 02838 We are sending you the following: ❑X Attached ❑ Under separate cover via ❑ Shop Drawings ❑ Prints 11 Plans ❑ Samples Surface Mail ❑ Specification Copies Date No. Description ,. Photos of Drop connection area. CITY OF UTILITY SYSTEMS THESE ARE TRANSMITTED as checked below: ❑Approved as noted As requested ❑For review and comments ❑ Remarks: Signed: Brian Vanderburg ZVI) If enclosures are not as noted, please notify us at once Returned for corrections Penhallegon Associates Consulting Engineers, Inc. Symonds Consulting Engineers Engineering Planning Surveying Consulting 1601 — 2"d Ave., Suite 1000 Seattle, WA 98101 Phone: (206) 441-1855 Fax: (206) 448-7167 John Hobson - fieldobs 12.doc W Page 1 NAME: B. Vanderburg SITE VISIT DATE: October 28, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Fog, Cold CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 7:30 AM to observe progress to date on the installation of the coupling and casing seals. The transition coupling for the HDPE to PVC transition arrived on site yesterday. It is an epoxy coated series 400 coupling manufactured by Romac. The supplier also furnished a metal insert that goes inside the HDPE pipe to make sure that it does not deform excessively under the pressure exerted by the compression gasket. Only one diesel driven pump is running today. The remaining pumps have been unhooked from the suction and discharge lines and moved out of the way. The Contractor is also using a small gas powered trash pump to remove water from the excavation. The bottom of the trench at the location where the coupling is to be installed at the south end of the PVC casing pipe is wet. The water level before the Contractor started up the pumps was at the springline of the pipe. The transition coupling was installed without incident at about 9:00 AM. The horizontal angle at the connection point appeared to be about 3 or 4 degrees. The invert elevations of the two pipes matched after a very small adjustment to the slope of the last stick of PVC pipe. The casing end seal was installed a few minutes later. The Contractor moved to the north side of the bike tunnel and installed MH No. 1. Mike of PRB noted that the type of girders to be installed has not been decided yet. He says that he won't be able to lay pipe upstream of MH No. I until a decision is made about steel vs. concrete girders. Mike said that he is nearly ready to air test pipe laid to date. He is proposing This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. 3% P:\P02\02838\Civil\Construction\fleldobs 12.doc John,,Hobson - fieldobs 12.doc Page 2 that he somehow plug the new sewer just upstream of the drop connection area so that the drop connection piping is isolated from the section to be tested. Left the site at 10:50 PM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\Construction\fieldobs 12.doc John Hobson - fieldobs 11.doc NAME: B. Vanderburg SITE VISIT DATE: October 26, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENVOWNER: City of Renton WEATHER: Occasional Sunbreaks CONTRACTOWSUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 11:30 AM to observe progress to date on the installation of the sewer pipe. Contractor has laid 3 or 4 more 14 foot sticks of pipe up to the HDPE pipe inside the casing pipe. Pipe laying stopped because coupling for HDPE to PVC transition has not arrived on site yet. I discussed the need for casing end seals with Evan and Mike with PRB. Mike says that his supplier, H. D. Fowler says that they shipped end seals to the site. So far, Mike has not been able to find the end seals. As was the case yesterday, only two pumps are running; they are pulling water out of the two wells that are installed along the alignment between the drop connection and the bike tunnel. There are still 4 pumps on site. Mike says that the rental agency has been notified that 2 of the pumps are no longer needed. It is my understanding that as soon as the coupling and casing end seals are installed, all pumps will be turned off. The bottom of the trench at the location where the coupling is to be installed at the south end of the PVC casing pipe is wet. The water level very nearly matches the bottom of the pipe. The trench bottom is solid. Left the site at 1:40 PM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. " � /IP y Ha4 P:\P02\02838\Civil\Construction\fieldobs ll.doc John Hobson fleldobs 10.doc Pae,1 NAME: B. Vanderburg SITE VISIT DATE: October 25, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENVOWNER: City of Renton WEATHER: Sunny, warm. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 11:30 AM to observe progress to date on the installation of the sewer pipe. Contractor installed HDPE pipe into casing pipe this morning. Coupling for HDPE to PVC transition is not on site yet, expected to arrive tomorrow. Contractor laid one 14 foot stick of 18" PVC pipe while I was on site. Three or four sticks were laid earlier today. It appears that about 4 more sticks of pipe remain to be laid before the HDPE pipe is reached. The PVE pipe that is presently being laid is being snaked back into an alignment that will join up with the HDPE pipe at the south end of the casing pipe. The Contractor is continuing to use a tripod mounted laser to establish pipe grade. Only one dewatering pump is left in the drop connection area. It has been shut down. Only two pumps are running, they are pulling water out of the two wells that are installed along the alignment between the drop connection and the bike tunnel. There are still 4 6" pumps on site. No water is present in the trench where the PVC pipe is being laid. At the south end of the casing pipe, the water depth is about 3 or 4 inches above the invert of the casing pipe. The Contractor is backfilling the trench with a loader. After a lift is in place, the trench is being compacted with a small bulldozer, followed by a vibratory roller. Left the site at 2:15 PM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\Construction\fieldobs—IO.doc John Hobson fieldobs 9.doc Page 1 NAME: B. Vanderburg SITE VISIT DATE: October 22, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Overcast, threatening rain. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 10:15 AM to observe progress to date on the installation of the sewer pipe. Contractor has stopped laying pipe in order to clean up site for rain expected to fall this weekend. Contractor is installing casing spacers on HDPE pipe that will be inserted into casing pipe beneath bike tunnel. Also, the Contractor has extended the trench to the north of the north end of the casing pipe beneath the bike tunnel in preparation for insertion of HDPE pipe. Left the site at 12:10 PM. This report represents opinion foamed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. i P:\P02\02838\Civil\ConstructionTieldobs-9.doc John �iobson - fleldobs 8.doc Pagel x NAME: B. Vanderburg SITE VISIT DATE: October 21, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Overcast w/ occasional sun. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 11:50 AM to observe progress to date on the installation of the sewer pipe. Contractor was laying the 2nd or Yd stick of pipe upstream of the drop connection upon arrival. Pipe bedding was being placed in standing water in trench bottom. Top of bedding was barely above water table. The trench bottom was similar to the drop connection area, sand, gravel and cobbles. The upper 6 or 7 feet of the trench appears to be material that contains little or no gravel but does have a lot of wood debris in places. Two dewatering wells are still in operation at the drop connection area. The Contractor appears to have obtained two smaller pumps for the 2 dewatering wells that are installed along the trench alignment north of the drop connection. One of these two pumps was in operation; the other is to be placed in service this afternoon or tomorrow. It would be difficult to place a pipe laser in the pipe due to the bend that was installed. Consequently, the contractor is using a tripod mounted laser level and a rod to determine pipe elevations. I told Mike with PRB that I had talked to Susan Michaud, King County Wastewater's Local Public Agency inspector. Sue said that she had had the existing 18 inch concrete pipe TV'd by the County during the last few days. She did not note any problems with the existing pipe but she said that the existing 18 inch pipe needs to be TV'd again after the pumps have been turned off and the water returns to its static level. Sue said that infiltration would not be acceptable and recommended leaving two dewatering wells in place in case the area needs to be dug up again. The Contractor plans to insert HDPE pipe inside the casing pipe that has been installed beneath the bike tunnel. Two sticks of HDPE pipe have been fusion welded together within the last This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civd\Construction\fteldobs-8.doc John Hobson -- fieldobs 8 doc Pa e 2 couple of days. Mike said that H.D. Fowler had visited the site and had performed the butt fusion welding. I advised Mike that in the future, we would like to be notified in advance when fusion welding is to be performed. I briefly discussed sewer construction schedule with Mike. Mike says that he would like to have the sewer section between the drop connection pressure tested and TV'd before the Contractor shuts down the job for the winter. We discussed the fact that due to the presence of the existing concrete pipe in the drop connection area, it might not be possible for the pipe section to pass a standard air pressure test. I told Mike that I would discuss with the City of Renton whether it might be possible to modify the testing requirements for this section of pipe. Left the site at 2:10 PM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. ........... a P:\P02\02838\Civil\Construction\fieldobs-8.doc John Hobson - fieldobs 7.doc Page 1 NAME: B. Vanderburg SITE VISIT DATE: October 19, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Intermittent Rain. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 9:45 AM to observe progress to date on the drop connection. The Contractor has installed the PVC drop connection piping. The 18 inch by 14 inch cross has been installed just above the concrete saddle over the existing 18 inch concrete pipe. The stub for the clean out has been capped about 1-%2 feet above the new 18 inch main. The point where the actual drop enters the concrete saddle has been sealed with grout. The 18 inch main was joined to the manhole with a Kor n Seal boot. A temporary plug is in place where the new 18 inch main enters the existing manhole. All four dewatering pumps are still operating. Mike, with PRB, says that he plans to remove 2 of the 4 dewatering wells that are currently being pumped and relocate the pumps to the wells previously installed to dewater the trench further to the north. Mike also said that because he can't obtain the steel bridge girders, he believes that the site will be shut down for the rest of the winter sometime between Thanksgiving and Christmas. During my visit, the Contractor backfilled the drop connection area with pea gravel. He then began to place native material over the pea gravel. Left the site at 12:10 AM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civd\Construction\fieldobs-7.doc Bohn Hobson - 10.07.04.FR1.Rdf Pagel FIELD REPORT 19730-64th Avenue West daw Lynnwood, WA 98036 Job No. Page No. Tel.425-774-0106 96143-1500 HWA GUOSCI F -hj INC 1 of 1 Date Fax.425-774-2714 Report No. 1 I October 7, 2004 Project Name Lorati on or Address Day of the Waek Elliott Bridge No. 3166 Replacement I Renton, Washington Thursday Owner Permit No. Weather Tem .(F) City of Renton I Sunny 65 Client Client Rep. HW4 Project Manager Penhallegon Associates Consulting Engineers Brian Vanderburg Les Banas Contractor Contractor Rep. HM Feld Rep. Pacific Road & Bridge / Gelco Services Steve Jacobsen Les Banas WE NOTED THE FOLLOWNG: (Contractor Activities) On site at8:05 AM to provide monitoring of the grouting operation in the drop connection excavation. I was informed late yesterday by Brian Vanderburg of PACE that the grouting had already commenced in the morning of that day (October6, 2004). Upon arrival, I met Brian Vanderburg on site. Gelco, the grouting subcontractor, did not resume grouting this morning as the General Contractor suspended the operation until a liability letterwas signed by both King County and the City of Renton. Steve Jacobsen (Jake) informed me thatthe previous day, about 165 gallons of groutwas injected into the ground around the excavation. It appeared that, at least, some of the grout was lost through pumping, as the dewatering wells did notcease operation during grouting. The effectiveness of the grouting operation was not evaluated yesterday. Today, Gelco was on standby, ready to resume the operation. Brian Vanderburg left the site at about 9:00 AM; John Hobson of the City of Renton arrived on site at about 9:15 AM. At approximately the same time, several King County representatives arrived on site, including Bob Lee and the field personnel (Chris, Evan and Victor). Discussions were held with all parties on howto proceed with grouting, as the main concern was that the grout injected into the ground could end up in being pumped out with ground water. Itwas agreed that dewatering pumps would have to be shutoff, at least, temporarily during grouting until grout sets up in the ground. It was also agreed thatthe trench box was to be lowered into the excavation in order to proceed with grouting around the perimeter of the trench box and through the bottom. Excavation and lowering of the trench box were to alternate incrementally with grouting. At 11:30 AM, the liability letter was signed, and the grouting sub was cleared to resume the operation. It was decided that the excavator (Hitachi EX3001-C) would remove soil fromthe bottomof the excavation to as close as possible to the final elevation before the trench box would be lowered in place. As the excavator proceeded, attempts were made to find evidence of grout that was injected in the soil yesterday. The dewatering pumps continued working; however, water was entering the excavation in massive amounts once about a foot of material was removed. Only sparse amounts of set grout were evident, indicating that considerable portions of the grout volume were simply diluted and pumped out with ground water. When a little more than 2 feet of the material was removed fromthe excavation bottomwas removed, the excavator encountered a 10-foot stub of a 2-foot diameter concrete pipe extending horizontally fromthe existing manhole structure into the excavation. Reportedly, the presence of this pipe was considered possible but itwas never confirmed. This discovery changed the strategy of the entire operation. The Contractor halted all work in the excavation and, after discussions with the King County and City of Renton representatives, decided that the encountered pipe could be utilized in installation of the drop connection. The new plan would use lean mix concrete in the excavation Signed: Reviewed: ,John Hobson - 10.07.04 FR1 pdf Page 2 around the exposed horizontal pipe, thus, eliminating the need for grouting. After that decision was reached, the grouting sub was informed that their services would no longer be required in light of the change of plans. Gelco proceeded with demobilization and left the site. I left the site at 12:30 PM. Signed: Reviewed: John Hobson - fieldobs 6.doc Page 1 NAME: B. Vanderburg SITE VISIT DATE: October 13, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Foggy with sun coming through. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 9:30 AM to observe progress to date on the excavation for the drop connection. The Contractor has installed a concrete structure or box at the end of the existing concrete stub out pipe. The structure measures 6' by 4'. Due to backfill around the structure, the depth could not be measured. Evan reports that the O.D. of the existing stub pipe measures about 22.5", which is consistent with 18" diameter pipe All four dewatering pumps are still operating. Two of the pumps are throttled back to 1400 RPM, the minimum speed according to placards mounted on the pumps. One of the dewatering well casings was terminated sufficiently close to the bottom of the excavation that water levels within the well could be observed. The water level within the well was going through cycles every 1 to 1 % minutes. The water would draw down till the suction was broken at which point water would rush in, filling the well to within about 3 feet of the bottom of the excavation. Apparently, the pump would self prime, rapidly drawing down the water till suction was broken again. No groundwater was present in the excavation. Spoke briefly with Gary Werner and Mike of Pacific Road and Bridge. H. D. Fowler is looking for 18" x 14" PVC Tee. The time required before this fitting can be shipped to the site is not known. The General Contractor is continuing to work on the bike tunnel wingwalls. Left the site at 10:20 AM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in anyway for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\ConstructionTieldobs 6.doc John Hobson - fieldobs 4.d6c Pale 1 NAME: B. Vanderburg SITE VISIT DATE: September 27, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Fog, starting to lift. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 10:20 AM to observe progress to date on the excavation for the drop connection. All four dewatering pumps are going full speed. The contractor has done some excavation on the north side of the manhole, the excavation is about 6 or 8 feet deep. The Contractor has installed the steel beam that is detailed on the shoring submittal. I spoke very briefly with Susan Michaud, who is with King County's Wastewater Treatment Division. Susan feels that the Contractor would be better off using submersible pumps for dewatering. The two additional dewatering wells along the proposed sewer alignment upstream from the existing manhole are complete. Pumps are not installed in these wells yet. At 10:40, I went to the job shack on the north side of the river. I met with Chris Fox of King County who is backing up Evan Seelye while Evan is on vacation. Also present were Gary Werner and Mike of Pacific Road and Bridge. Gary Werner has been with PRB for 2 weeks. He is slated to be the on -site superintendent for PRB. Chris Fox says that the groundwater level was at elevation 26.97 on Friday, Sept. 24'. As of Monday, the 27`'', the elevation has risen to 27.5. The Contractor says he has looked at using submersible pumps but that the largest submersible that will fit into the 12 inch casing pipes is a 3 inch pump. We discussed two alternatives for stemming the influx of groundwater. The two alternatives discussed were grouting and sheet pile. Grouting is thought to be expensive. Sheet piles may be difficult to drive through the cobbles. The Contractor agreed to look into the cost of these two alternatives. I left the site at about 11:00. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\ConstiuctionTiieldobs 4.doc John Hobson - fieldobs 1.doc PNte 1 NAME: B. Vanderburg/Kirk Utley SITE VISIT DATE: August 25, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Cloudy, Breezy, Rain CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 7:45 AM to observe installation of pipe beneath bike/pedestrian tunnel. The pipe being installed will function as a casing pipe. No carrier (sewer) pipe will be installed at this time. The casing pipe is constructed of PVC pipe meeting the requirements of AWWA C905 and is 24 inch diameter with a Standard Dimension Ratio of 25. The invert of the casing pipe is approximately 2 to 3 meters below existing grade. The Contractor encountered groundwater about 2 'V2 meters below grade. The Contractor installed a vertical PVC pipe with slots to control groundwater. The Contractor put the pump suction hose in the PVC pipe and also hung an electric pump from the pipe. At 10:00 AM, the Contractor stopped work on the casing pipe because the pumps were not keeping up with the incoming water. The foreman left the site in order to get another pump. I (Kirk) arrived on the job site at 1:15 PM and 2 lengths of casing pipe had been installed (40 If). Bedding around the second 20 ft. length of pipe was being installed when I arrived. The trench was being dewatered; the workers were roughly up to their ankles in water. The trench subgrade material appeared to be very stable even with the inflow of ground water. I left the site at about 2:15. PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\Construction\fieldobs—I.doc John Hobson - fieldobs 2.doc Pa e 1 , NAME: Kirk Utley SITE VISIT DATE: August 26, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Cloudy, Breezy CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: On 8/26/04 I arrived on site at about 8:15 AM and all (60 ft.) of the casing pipe had been installed yesterday according to the Contractor. The pipe ends have not been capped, steel plates are installed at the ends of the casing pipe. Ground water is existing within the casing pipe, bedding has been installed around the pipe but backfill has not been installed. According to the contractor, excavation for the bike/pedestrian tunnel footings will be the next activity to occur in this area. PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. P:\P02\02838\Civil\Construction\fieldobs 2.doc INVOICE/STATEMENT ACCOUNTNUMBER King County Financial Management Section - 7 3 0 6 4 4 1 1 8 B R 0 1 Accounts Receivable Unit 600 King County Administration Building BILLING TYPE DESCRIPTION 500 Fourth Avenue, Seattle, WA 98104 DEPT OF TRANSPORTATION -ROADS INVOICE/STMT DATE: 06/ 1 6/ 04 ROADS AND STREETS SERVICES RENTON- ELL IOTT BR 3166 INVOICE NUMBER: 1305140 INTERLOCAL AGREEMENT #CAG-03-0 62 REMIT BY: 07/ 24/ 04 DUE DATE: 0 7/ 3 1/ 0 4 MAKE CHECK PAYABLE TO: KING COUNTY FINANCE TOTAL AMOUNT DUE: $0. 00 INDICATE ACCOUNT NUMBER ON CHECK REMIT IN TIME FOR RECEIPT BY DUE DATE ********************************************* TO: *FAILURE TO PAY BY DUE DATE MAY RESULT IN YOUR ACCOUNT SENT TO A COLLECTION AGENCY. PER RCW 19.16. *BEING * CITY OF RENTON RENTON CITY HALL If check is dishonored, a $25.00 fee will be charged.IVED ATTN: DAVID CHRISTENSEN 1 0 5 5 S GRADY WAY JUN 18 2004 RENTON WA 98055 MAIL THIS PORTION WITH YOUR PAYMENT CITY OF RENTON 111Tlf ITV cyc T,_�Fc 0000000000000000000000000000000000000000000000000000000000001305140400000000019 - ......._...................................................-----•........... _... ... ....................................................................................................................................................................... ..._. ACCOUNT NUMBER 7 3 0 6 4 4 1 1 8 B R 0 1 DETACH AND RETAIN THIS PORTION STATEMENT DATE 0 6/ 1 6/ 0 4 INVOICE NUMBER 1 3 0 5 1 4 0 PERIOD: 0 5/ 0 1/ 0 4 - 0 5/ 3 1/ 0 4 PAGE 0 0 1 DESCRIPTION UNITS UNITS RATE AMOUNT DESCR. R44118 RENTON-ELLIOTT BR 3166 154 T/ P- S IGN INSTALLAT ION 61 EQUIPMENT RENTAL 040501 MAY 01 2004 SN1 07040 98 FORD �- 250 HD SN107043 98 FORD F-250 HD TOTAL MAY 01, , 2004 TOTAL EQUIPMENT RENTAL 86 LABOR 040501 MAY 01, 2004 LACKIE, MARK T LACKIE, MARK T TOTAL MAY 01, 2004 TOTAL LABOR TOTAL T/ P- S IGN INSTALLATION TOTAL RENTON-ELLIOTT BR 3166 TOTAL THIS INVOICE * * * * * * ST PRIOR MONTH BALANCE ADJUSTMENTS PAYMENTS CURRENT DELINQUENCY CHARGES UNPAID INVOICES TOTAL UNPAID TOTAL AMOUNT DUE 7.00 EPU91 7. 00 EPU91 7.00 LABOR 7.00 LABOR ATEMENT * * * 4. 75 4. 75 23. 70 23. 70 33. 25 33. 25CR $0. 00 $0. 00 165. 9 0 C R 165. 90 $0. 00 $0. 00 $0. 00 $0. 00 $0. 00 $0. 00 $0. 00 $0. 00 $0. 00 $0. 00 $0. 00 IF QUESTION CALL 206- 205- 0443. $25 FEE IS CHARGED. IF CHECK IS DISHONORED, John Hobson- fieldobs 3.doc Page 1 NAME: B. Vanderburg SITE VISIT DATE: September 22, 2004 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Cloudy, a few rain drops CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 7:45 AM to observe progress to date on the excavation for the drop connection. The Contractor has installed 4 dewatering wells in the immediate vicinity of the existing Metro manhole. Each of the four wells is connected to a trailer mounted diesel driven 6 inch pump. All groundwater is being discharged to the existing Metro manhole. Evan Seelye of King County has been using a small monitoring well to measure the drawdown. The drawdown so far is estimated to be about 4 feet. Evan hopes that the groundwater level will be sufficiently low to allow excavation to commence sometime between tomorrow and Monday, September 27th. The beam that will temporarily brace the existing manhole has not been installed yet. The Contractor is digging two additional dewatering wells along the proposed sewer alignment upstream from the existing manhole. Digging is slow due to the cobbles that the drill rig has been encountering. Left the site at 10:30 AM. Asked Evan to let me know if excavation begins. Also told Evan that I want to be sure and get pictures of the drop connection piping before it is covered. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. err •, . „. P:\P02\02838\Civil\Construction\fieldobs 3.doc John Hobson - fieldobs 16.doc Pale 1 NAME: B. Vanderburg SITE VISIT DATE: June 20, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: sun, warm, 75 deg. F CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I (Brian) arrived on site at 10:30 AM to observe progress to date on the installation of the sewer pipe. Crew has installed 5 40-foot long sections of 24" casing pipe. The process is fairly slow. First step is to remove portion of temporary deck that is supported by the bottom flange of the girders. This is done to provide clearance for approximately 6 to 7 foot long hanger rods that are screwed into threaded inserts in the concrete deck overhead. Next, the steel rollers are slid onto the rods and leveled with a 12" level. The roller height is established using a pipe laser that is set up in MH No. 2. Next, the lateral brace is slid onto the rods, leveled and centered. Finally, the adjusting screws at each end of each brace are tightened against the web of a girder on each side. When all is completed for each hanger assembly, the temporary deck is replaced and nailed fast. When a sufficient number of rollers are in place, a section of casing pipe is lowered into the launching pit at the north side of the north abutment and welded to the preceding section. Hydrostatic testing of the installed casing pipe is scheduled for later this week. Bridge deck has been poured, contractor is forming up railing/barrier on the bridge. Left the site at 12:10 PM. This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. e:n P:\P02\02838\Civil\Construction\fieldobs-16.doc John Hobson - fieldobs 29.doc Pa e 1 NAME: Kirk Utley SITE VISIT DATE: Sept. 21, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Sunny, 64 degrees F. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I arrived on site at about 8:50 AM. The crew from PCS started at about 9:00 by painting MH #5 first. There wasn't any flow in the channel except a very minor trickle which was prevented from flowing into the channel by installing rags to act as a dam in the upstream section of pipe. All of the interior surface was painted. Next MH #2 was painted, it was all dry, so all of the interior surface was painted. Next was MH #1, it was already painted, except the base and channel and riser section wasn't painted. Also the grout patches were not painted. The PCS crew painted all of the surfaces that had not been painted. The ladder rungs did not need to be taped off. The crew then removed the tape and rags that covered the ladder rungs in MH's 3, 4, 6, 7 and 8. The ladder rungs covered in MH #5 and #2 will have to be done tomorrow or later. I called Evan Seely to let him know that the ladder rung covering has to be removed and he said he would put that item on the punch list. PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. i P:\P02\02838\Civil\ConstructionTiieldobs 29.doc John Hobson - fieldobs 28.doc Page 1 NAME: Kirk Utley SITE VISIT DATE: Sept. 20, 2005 PROJECT NAME: Elliott Bridge Sewer PROJECT NUMBER: 02838 LOCATION: Renton CLIENT/OWNER: City of Renton WEATHER: Sunny, 70 degrees F. CONTRACTOR/SUB: Pacific Road & Bridge COMMENTS: I arrived on site at about 11:45 AM. Evan Seely had called earlier and left a message the paint lining of the sanitary sewer manholes was getting done today. Manholes #3 & #4 had already been done and the crew from Pacific Concrete Services (PCS) was starting on MH #8. At the upstream pipe to MH joint a very minor amount of ground water was trickling into the sewer channel. The crew tried to stop the water flow by applying dry grout mix but it did not work. The paint can not be applied with any water on the surface. The crew painted all of the interior surface except the channel. I would estimate the flow of ground water to be about 2 cups to quart per minute. The crew from PCS did say that they could pressure inject a flowable grout at the joint where the ground water was entering and that would most likely stop the inflow. When the sewer system is extended further up hill, the short pipe section can be removed and the new pipe joint can be sealed to prevent the inflow of ground water. MH #7 was painted next. The channel had some water flow which is the flow coming from MH #8. At MH #7 all of the interior surfacing was painted except for the channel. MH #6 was next and there was a small amount of flow in the channel, which is most likely from MH #7 & #8. All of the interior surfacing was painted except the channel. MH #5 was dried out and ready for painting but did not get done due to the 3:00 hour. I left the site at about 3:15. Note that the product Wasser urethane white was used which is what was speced. Also, the ladder rungs were tapped off so they would not be sprayed with paint. The tape and rags covering the ladder rungs can not be removed until after the 24 hour drying period. PACE Representative This report represents opinion formed as a result of our observations of the contractor's activities relating to site facilities engineered by our office. We rely on the contractor to comply with the plans and specifications throughout the duration of the project irrespective of the presence of the Penhallegon Associate Consulting Engineers (PACE) representative. The presence of our field representative will be for the purpose of providing observation. Our work does not include supervision or direction of the actual work of the contractor, its employees or agents. Neither the presence of our representative nor the observation by our firm shall excuse the contractor in any way for defects discovered in its work. Our firm is not responsible for job or site safety on this project. 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