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HomeMy WebLinkAboutLarge Formatw ::,;; <( z I- 0 w ---, 0 ll'. Cl. i-i~ i- j~ I (f) (f) I CL CL 0... 0... ::J 0 w ....J a:i <( ti: 0 0... ....J 0 0 :I 0 U) >-0: <( I-z w 2 w ....J w U) I- :I ('J -w :I Cl 0 0 5 w ....J 0... <( 2 ' ; !:\ '' I \ . \ /: .) / :I / ! I I w /(/) /i ' /lw / > '<C / I I / l ·" \ , . . ' I 1. ' • I I I .• L' I Know what's below. \ \ \ \ \ \ \ \ -~,, / \ \ / J; / ''zf LANTJNG AREA = 526 SF ·1 ·,\ / :1 ,; \ .\ Cal I before you dig. \ ) :: \ t:D', T~~~ P;OTEC;lzN ~\ .; --"" --'-···""'''' .4, ...... EXISTING CONIFER \ ' ' ,. ti TC\REMAfN .• ·, \ I I ' I I i ! ' I ' ' ' I i \ " >< \ EXISTING CONIFER TREE, TYP '· / / --·---" .......... "'.''"',' "--'---·.'~. / t PROPOSED PORTABLE CLASSROOMS AND RAMPS.--- PROPOSED PORTABLE HHEIGHT 14'-6" ------- / SURVEYED: OESICNED: J. MORSE DRAWN: S. SINGLETON CHECKED: l---+--------------------1----t----t------1 J. MORSE NO. REVISION BY DATE APPR APPRO\'EO: J, MORSE / / / / / I / / / / AS NOTED ONE: INCH AT fl.JLL SCALE 1F NOT ONE INCH SCALE ACCOROINGLY / / I / / /·-....... I I I I PLANT SCHEDULE SHRUC;s r· \ " ! ,. __ / CODE BOTANICAL NAME AC ARBUTUS UNEDO 'COMPACTA' GROUND COVERS CODE BOTANICAL NAME FL FRAGARIA CHILOENSIS 'LIPSTICK' LH LAWN MIX HYDROSEED COMMON NAME CONT DWARF STRAWBERRY TREE 3 GAL COMMON NAME BEACH STRAWBERRY 1 GAL HYDROSEED LAWN MIX HYDROSEED MM MULCH ORGANIC MEDIUM BARK MULCH MEDIUM BARK MULCH MULCH GENERAL LANDSCAPE NOTES QTY 14 SPACING QTY 18" o.c. 111 4,297 SF 2,387 SF 1. SEE SPECIFICATIONS FOR PLANT MATERIAL, TOP SOIL AND PLANTING MIX TYPES AND DEPTH, MULCHING, SOIL AMENDMENTS, FERTILIZERS AND WARRANTEES . 2. PLANTING SHALL CONFORM TO ALL CITY OF RENTON CODE REQUIREMENTS. 3. CONTRACTOR SHALL VERIFY ON-SITE CONDITIONS PRIOR TO BIDDING AND CONSTRUCTION . 4. IRRIGATION SHALL BE DESIGN BUILD. 5. THE CONTRACTOR AND OWNER ARE RESPONSIBLE FOR READING THE PLANS, SPECIFICATIONS AND NOTES. 6. THE CONTRACTOR SHALL VERIFY ALL PLANT MATERIAL QUANTITIES PRIOR TO INSTALLATION. ANY PLANT MATERIAL QUANTITIES LISTED ARE FOR THE CONVENIENCE OF THE CONTRACTOR. ACTUAL NUMBER OF SYMBOLS SHALL HAVE PRIORITY OVER QUANTITY DESIGNATED. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COUNTING THE TOTAL NUMBER OF PLANTS INDICATED ON THE PLANS AND ESTIMATING GROUNDCOVER QUANTITIES. 7. THE CONTRACTOR SHALL FURNISH AND PAY FOR ALL CONTAINER OR FIELD GROWN SHRUBS AND GROUND COVERS, INCLUDING SEEDED AND SODDED TURF, HYDROMULCHES AND FLATTED GROUNDCOVERS. THE CONTRACTOR SHALL ALSO BE RESPONSIBLE AND PAY FOR: PLANTING OF ALL PLANT MATERIALS; THE SPECIFIED GUARANTEE OF ALL PLANT MATERIALS; THE STAKING AND GUYING OF TREES AND THE CONTINUOUS PROTECTION OF ALL PLANT MATERIALS UPON THEIR ARRIVAL AT THE SITE. 8. SEE THIS SHEET FOR PLANTING DETAILS. 10. APPLY A MINIMUM OF 6" IMPORTED TOP SOIL TO ALL NEW PLANTING BEDS. 11. APPLY A MINIMUM OF 3" OF IMPORTED TOP SOIL TO ALL NEW LAWN AREAS. 12. APPLY 3" MULCH TO ALL NEW PLANTING BEDS AND MULCHED AREAS. 13. REPAIR ANY LAWN AREAS DISTURBED BY CONSTRUCTION TO PRE-CONSTRUCTION CONDITION OR BETTER. N GRAPHIC SCALE 0 10 20 ~I F 1" = 20 FEET Checked for Compliance to City Standards 40 FEET I o'-<o o-.\'P \' STATE OF ~ WASHINGTON REGISTERED LANDSC CHITECT NOTICE AI..TERAr.OO r:i !HIS DOCUMENT SltM.I. IIIVIL'l!AlE 1l-lE PftCfESSOHAL SEAL MO SKi<Al\!Rf. fUI..ICAllOH Cf fi!IS OOCtlMENT DCCJ tlOT [lffil')GAlE FliOU RE:iR\m m TACOMA· SEATTLE· SPOKANE · TRI-CITIES CUP-SET Ja.~nfr~~~;r~~~Jir00111.~ 2215 North 30th Street, Suite 300 Tacoma, WA 98403 mo• NOT 10" usro """"" ="' 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB ,l,OlllllOH Ill oor l'Ro.ECT CR FCII ANY Oll£R ffio.ECT. VERTICAL: NAVO 1988 HORIZOITTAI.: NAO 196.3/19g1 CITY OF' RENTON Planning/Building/Public Works Dept. MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES CUP RENTON SCHOOL DISTRICT LANDSCAPE PLAN 19 APR 2016 flELDBOOK: PAG8 DRAWING NO: L 1.00 SHEEf: Of: 1 2 A-NNNNAA w 0.. ::. <( ::) z f-() u w w -:, 0 _J a:: 0) (L <.t'. f-a.:: 0 0.. _J 0 0 I () (f) >-a.:: <.t'. f-z w ~ w _J w if) r :i: CD -w I 0 0 0 $ w _J 0.. <.t'. ~ w z ::J CL 0:: p X ELEVATION Z NEB; DIA X ZONE A; DIA=1,2x w z ::J CL 0:: p 1 TREE PROTECTION 3/16" = 1 '-0" Know what's below. Call before you dig. ~-FENCING/ROOT PROTECTION FENCING TO BE PROVIDED Al'.ID MAINTAINED AT DRIPLINE LANDSCAPE ARCHITECT'S APl'ROVAL REQUIRED FOR USE/ACCESS WITHIN ZONE B. PERMISSION FOR USE/ACCESS REQUIRES SURFACE PROTECTION FOR ALL UNFENCED, UNPAVED SURFACES WITHIN ZONE B TRENCHING/EXCAVATION ZONE A (CF{ITICAL ROOT ZONE) 1. NO DISTURBANCE ALLOWED WITHOUT SITE-SPECIFIC INSPECTION AND APPROVAL OF METHODS TO MINIMIZE ROOT DAMAGE 2. SEVERANCE OF ROOTS LARGER THAN 2"DIA REQUIRES LANDSCAPE ARCHITECT'S APPROVAL 3. TUNNELING REQUIRED TO INSTALL LINES 3'-0"BELOW GRADE OR DEEPER ZONE B (DRIPLINE) 1. OPERATION OF HEAVY EQUIPMENT AND/OR STOCKPILING OF MATERIALS SUBJECT TO LANDSCAPE ARCHITECT'S APPROVAL. SURFACE PROTECTION' MEASURES REQUIRED 2. TRENCHING ALLOWED AS FOLLOWS: , EXCAVATION BY HAND OR WITH HAND-DRIVEN TRENCHER MAY BE REQUIRED • LIMIT TRENCH WIDTH. DO NOT DISTURB ZONE A MAINTAIN 2/3 OR MORE OF ZONE BIN UNDISTURBED CONDITION 3. TUNNELING MAY BE REQUIRED FOR TRENCHES DEEPER THAN 3'-0" ZONE C (FEEDER ROOT ZONE) 1. OPERATION OF HEAVY EQUIPMENT AND/OR STOCKPILING OF MATERIALS SUBJECT TO LANDSCAPE ARCHITECT'S APPROVAL. 2. SURFACE PROTECTION' MEASURES MAY BE REQUIRED TRENCHING WITH HEAVY EQUIPMENT ALLOWED AS FOLLOWS: • MINIMIZE TRENCH WIDTH • MAINTAIN 213 OR MORE OF ZONE C IN UNDISTURBED CONDITION ' SURFACE PROTECTION MEASURES 1. MULCH LAYER, 6"-8"DEPTH 2. 3/4"PL YWOOD 8'-0" MAX O.C. SPACING 3. STEEL PLATES 1. 2. . /\ '' / V 48" ORANGE VINYL J.A CONSTRUCTION ',< FENCING DIAMOND MESH (TYP) INSTALL AT A MIN. ----11 OF 2'-0" BELOW GRADE. USE 8" WIRE 'U' TO SECURE FENCE BOTTOM (TYP) THE TREE PROTECTION FENCE SHOULD BE MAINTAINED THROUGHOUT GRADING AND CONSTRUCTION AND SHALL NOT BE REMOVED UNTIL FINAL LANDSCAPING IS IN PROGRESS. AT NO TIME SHALL EQUIPMENT ENTER INTO THE ROOT PROTECTION ZONE (RPZ). ALL BRUSH CLEANUP WITHIN THE RPZ SHOULD BE COMPLETED BY HAND TO PREVENT DISTURBANCE OF NATIVE GROUND COVERS. NO CUTS OR FILLS OF UTILITY TRENCHING, MODIFICATIONS TO DRAINAGE, ETC. SHALL IMPACT THE RPZ. NO WIRES, CABLES, OR OTHER DEVICES SHOULD BE A TI ACHED TO PROTECTED TREES DURING CONSTRUCTION. IF IMPACTS MUST OCCUR WITHIN THE RPZ, CONTACT THE LANDSCAPE ARCHITECT PRIOR TO THE OPERATIONS TO DETERMINE THE PROPER PROCEDURE TO PROTECT THE TREES HEALTH. 3. CONTRACTOR SHALL REFER TO SPECIFICATIONS FOR ADDITIONAL INFORMATION. P-216-MAP-02 ·'· - REMOVE BURLAP FROM TOP __ .,,. AND SIDES OF ROOT BALL DOWN INTO GROUND. SET TOP OF BALL FLUSH WITH FINISH GRADE. SCARIFY---_J SIDES OF PLANTING PIT LOOSEN/ PULL OUT ROOTS FROM CONTAINER GROWN PLANTS 2 ~~~~~~~~~~ 0 SHRUB PLANTING NTS NOTE: 1. ALL GROUNDCOVER TO BE PLANTED AT EQUAL TRIANGULAR SPACING PER O.C. SPACING ON LEGEND. SPACING X .86 FOR TRANGULAR PATTERN FROM CURB GROUNDCOVER PLANTING PLAN '· . /-) .• (~··, \_sj 2X ROOTBALL ( . ) , __ ,, AS SPECIFIED GROUNDCOVER PLANTING 1/2" = 1'-0" P-216-MAP-66 SURVEYED: OESIGNEO: AS NOTED J. MORSE .......... -···· ·-····~-···-·-···--·f----------1---------l DRAWN: S. SINGLETON ONE JHCH P-216-MAP-01 CUP-SET VER1lC'L: NAVO 1986 HORIZONTM..: NAO 198J/1991 O''o (>..\'P \' STATE OF ii< WASHINGTON REGISTERED LAND SC CHITECT Checked for Compliance to City Standards m CITY OF RENTON NOTICE TACOMA· SEATTLE· SPOKANE· TRI-CITIES AI.TWTIOO (f TillS llOCLllEIH SIW.l. lN¥N.JIJAlE TH£ fflCfESSIONAL Sf.AL ANO SIGNAN~ P\JllXATICN (f lHIS DOOJIIOH DOCS NOT OCROGATE fROM RESEJl'IE!l OIHRSltP RIGHJ5 tN rT. !HS DOCUIJENT IS fa! U!t: W..'f fCfl TH( PRO.ECT !CfflllFED ti TH( Iln.E ll.OCI( ANO ~ NOl IQ BE IJSE.O fOR Rfl'JJR. REMOOO.. 00 2215 North 3oth Street, Suite 300 Tacoma, WA 98403 AOOlllOH TO lHAT PRO.lCT 00 Fefi ANY 011~ PRO..ECT. 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES CUP RENTON SCHOOL DISTRICT DATE: 19 APR 2016 R£lDB00K: PAGE: DRAWINO NO: I---J.--------------------1---+---+-----i CH(CKEO: J. MORSE 1---------l AT RJU. SCALE IF NOT ONE INCH SCALE ACCOR01NGL'f Planning/Building/Public Works Dept. LANDSCAPE DETAILS L 1 . 01 NO. APPRO\IED: J. MORSE REVISION BY DATE APPR SHEET: Of: 1 2 A NNNNAA -------------------- MAPLEWOOD HEIGHTS ELEMENTARY SC COL A PORTION OF THE SE 114 OF THE NE 1/4 OF SECa 15, TWN. 23 N., RGE. 05 E. W.M. LEGAL DESCRIPTION TRACTS 14 AND 15, BLACK LOAM FIVE ACRE TRACTS, ACCORDING TO THE PLAT THEREOF, RECORDED IN VOLUME 12 OF PLATS, PAGE 101, IN KING COUNTY, WASHINGTON. VERTICAL DATUM NA VD 1988 VERTICAL DA TUM ON ORTHOMETRICALL Y CORRECTED GPS OBSERVATIONS USING WSRN AND GEOID 2012A. CHECKED INTO CITY OF RENTON BENCHMARK 1852 ELEV: 454. 76 BASIS OF BEARING NAO 1983 WASHINGTON STATE PLANE NORTH PROJECTION, BASED ON GPS OBSERVATIONS USING WSRN AND GEOID 2012A. UNITS OF MEASUREMENT ARE US SURVEY FEET. CHECKED INTO CITY OF RENTON HORIZONTAL CONTROL POINTS 1852 AND 1851. 1851: BRASS DISK AT NE 4TH ST AND 140TH AVE SE. 1852: BRASS DISK AT NE 4TH ST AND 148TH AVE SE. LEGEND 8 SET NAIL AND WASHER @ SET REBAR AND CAP @ SOIL BORE (t TEST PIT D STORM CATCH BASIN 0 ROOF DRAIN 'Ji. LU MIN AIRE ? BLOW OFF VALVE A FIRE HYDRANT fill HOSE BIB ICi IRRIGATION CONTROL VALVE EB WATER METER l><l WATER VALVE t C-CEDAR, F-FIR M-MAPLE -----D -STORM LINE ------------D ----STORM LINE PER RECORDS -----W-WATER LINE ------------------W-----WATER LINE PER RECORDS ------P--ELECTRICAL LINE ------S--SEWER LINE ---------·-----SEWER LINE PER RECORDS -x-x-x-x-FENCE ASPHALT CONCRETE UTILITY NOTES 1. SURFACE UTILITY FACILITIES ARE SHOWN HEREON PER FIELD LOCATED VISIBLE EVIDENCE. THERE MAY BE UTILITIES THAT EXIST ON THIS SITE OTHER THAN THOSE GRAPHICALLY DEPICTED HEREON. 2. UNDERGROUND (BURIED) UTILITIES SHOWN HEREON ARE BASED ON COMBINATIONS OF VISIBLE SURFACE EVIDENCE, UTILITY LOCATOR MARKINGS AND RECORD DATA (SUCH AS AS-BUILT OR UTILITY DESIGN DRAWINGS). ALL UNDERGROUND UTILITIES SHOWN HEREON ARE APPROXIMATE AND, IN SOME CASES, ARE SHOWN AS STRAIGHT LINES BETWEEN FIELD LOCATED SURFACE UTILITY FACILITIES. UNDERGROUND UTILITIES MAY HAVE BEflDS, CURVES OR CONNECTIONS WHICH ARE NOT SHOWN. 3. ALTHOUGH LOCATIONS OF UNDERGROUND UTILITIES BASED ON UTILITY LOCATOR MARKINGS AND RECORD DATA (SUCH AS AS-BUILT OR UTILITY DESIGN DRAWINGS) ARE DEEMED RELIABLE, AHBL, INC. ASSUMES NO LIABILITY FOR THE ACCURACY OF SAID DATA. 4. CALL 1-800-424-5555 BEFORE ANY CONSTRUCTION. RELIANCE NOTE THIS SURVEY WAS PREPARED AT THE REQUEST OF RICH STAKE FOR THE SOLE AND EXCLUSIVE USE OF RENTON SCHOOL DISTRICT NO. 403. RIGHTS TO RELY UPON AND, OR USE THIS SURVEY DO NOT EXTEND TO ANY OTHER PARTY EXCEPT THROUGH EXPRESS RECERTIFICATION BY THE PROFESSIONAL LAND SURVEYOR WHOSE STAMP AND SIGNATURE APPEAR HEREON. EQUIPMENT USED 3" TOTAL STATION UTILIZING STANDARD FIELD TRAVERSE METHODS FOR CONTROL AND STAKING. SURVEYOR'S CERTIFICATE I, DAVID C. FOLLANSBEE, A PROFESSIONAL LAND SURVEYOR IN THE STATE OF WASHINGTON, HEREBY CERTIFY THAT THIS MAP CORRECTLY REPRESENTS A SURVEY MADE BY ME OR UNDER MY DIRECT SUPERVISION IN JANUARY-MARCH 2015/ A 16, AT THE REQUEST OF RENTON SCHOOL DISTRICT NO. 403. i__..--........._ O'l/21/20/6 ;;?v;'D C. FOLLANSBEE, PLS 45161 DATE CITY OF RENTON, KING COUNTY, WASHINGTON. t SSMH 2087 RIM~411.28--~--t-r-r I I :s 8" PVC N-S-W v, -x-x-x-x X I --; --,-x.,-x-. x-6 x-C,-IA(N-L-INk-x-x-x--x-x-x-x-x-x-_ s88• 18 • 16 .. E CENTER CHANNEL~399.48 • .) " ', __ --;", x .,.,------_,_ 600.68' .. LADDER E FLOWS -x f :.,...---POSSIBLE l0CA1\0N'OF WATER LINE "t' \ ('"lfAB"xZ ·-.. ~c~-MG PRIVATE R_OAD~, [ I BASED ON SURFACE EVID£N\;E() NO O X J ·--MB'•'-{ r_·\M]2" f LOCATE PAINT ,_WAS FOUND• > 0 -\ * J > 7A\ io" I w-___ ~ Sf~_-~ ___ w_ ___ . I li r • I (/) r, -W-~ --_'_: W---I viW-'+ xi f AHBL1 '11101 .J•) ---s:i-----X --------W-----W---I I ;,;. I ;,;. : I I I I I I I I ", ;% I :% :{(' ;,; : I /, ! /, I I I I I I I 0 I I I \ \ <) ,'jJ" • -. ' \ \ ~~1~8i~~2~~~HER I .--II •. -.~\ ----·------W-----..cc-.w-----w---:.+xxf--"l:_-\ __ J__w E:1315630.75.10 ~ 0 • , I [ I --1>'1" ELEV: 406.48 [ '.<c:c--r,,____ -/ x O O I I / CJ-\· A-. I / '" I ·1 • X (/) \ cw" I r------'~= .,.,~M14" QMs" : <o.4' ~J,--\' II \\~ &//"-:22" .1 I ' ~ r '\ QM14"/24"/26" I Oo \ATP f x'F-) ~I• (f) :.;; ' @ \_ TETHERBALL \ • • <) \ \ .....__, /9 ,- . (J ---/'. TE'IHERBALL : TETHER BALL \ --/ 0 ST_ CB· 527 RIM~4:5.51/\,, 6'' -pvc NE IE=403.36 -\ · 8" PVC SE IE= 403.16 \· 5" PVC NW IE=403.33 \ - ~BEMCH '---D --__ ~ BENCH <) (J •. f'A \ --'0' \-. BIG TOY 9 ,v (} \ ( · M6" ~ [ \ -., I >sx \ \ • ~ x\ ;J ,..__ __ 3 -~[~-< RUBBERIZED SURFACE \ I ,,:' x AHBL #103 OM8" OM6" i5 I f t\ • -~ ~~ffaR87~N~7i:P Q" M6" '° xi ff I , \ E: 1315787.0360 0 ---;: 1 \ .,\ ELEV,416.36 · M6" * I 11 ~ < ~ \ QMs" ,· r2s" x ..,, _ s" \ x i, / I \o. \ • X II I~ I ) \ ,< I "-' I \ \ N.~ x· "' I <'. TP1\, 1 \ f'\ , 12" _ I'° b / ~ 0il}:1' _, ~'~I?" x 1 ~: i ;,,-<>/ -• '\'f''\ -x~~ I <::( s f /// \ *8" QM 5" ~<f22" l oo : ,:2: f '--~P/ 0 • x\ ~:2~ OM6"/8" ,, l f (o'-....,f \I X JI\' . I~:"- "[ • ~.rl _ \ FOUND CASE MONUMENT f I s '""" \ \ y?i' 2" BRASS WITH PUNCH f 1¥1,, [ I \ .\' -f§t_,s· (;") *-10.. o.9~' wEsT OF LINE/ x R-1>':1" /II \\\ • . \--C8" .. t:.M8" -l ~ __ I: _1_ \ \ . 6 CS;"-SSMl;l 2088 RIM=412.76 ). . -<:l ,,_' -J j 8" PVC N-E-S x I f · r ", \ (\ \ :; ~~ cENTE,R cHANNEL=398.26 \ ;-(/) s { /1 \ x\ /I '\ : LADDER W FLOW S xi PEDS f ff -,\ ----OM14" f O \ j , ~ ;,1. x ~~0/?.??~bh@'777~-;,-;;77[)._,~'777n-}777c__D77,:.:·-''~c-----=---=c-ti 0 HVAC- STCB 528 R1'1=406.24 12" CPP S IE=402.94 6" PVC W IE=403.59 8" PVC NW IE=402.89 '</ / / I 0 0 / / / I , \ \ l I I / \ . l ~) l f AHBL '1102 I f f [NAIL AND WASHER~ X I I o N:178751.4376 }°:, I I E:1315770.0619 x f [ ELEV: 407.17 I f I X J I I I I I ~ s I ! : : 0 I I I I X I I I (f) I I X I I I l I ~ I I I I X I I pr Pl 0 SEE SHEET 3 STCB 2426 RIM=407. I 9 6" PVC N IE=404.39 6" PVC E IE=404.29 6" PVC W IE=4D4.29 or, 0 t AHBL #116 REBAR AND CAP N: 178646. 5384 E: 1315971.0743 ELEV: 411.45 I I I X (/) I I I X I s I I I I I : X I I (/) I X I I I I 5 X I I I SSMH 2089 RIM=411.39===R-----j--<cj) I -"® tx!--w~ I 8" PVC N-S CENTER CHANNEL=397.16 LADDER W FLOW S • X I X I X I X I X (/) I I I I I I I s I I J__f_ / ·--·--·---1--1. (/) -·--·--·t,-·--·--·- N GRAPHIC SCALE 0 10 40 FEET w • I 1" = 20 FEET Know what's below. Call before you dig. TACOMA · SEATTLE · SPOKANE • TRI-CITIES 2215 North 3oth Street, Suite 300 Tacoma, WA 98403 253383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB Pro iect Title: MAPLEWOOD HEIGHTS ELEMENTARY Client, RENTON SCHOOL DISTRICT NO. 403 Job No. 7812 SOUTH 124TH STREET SEATTLE, WA 98178-4830 RICH STAKE 2160084.50 Issue Set & Dato: 4 MARCH 3, 2016 NOTICE .itTIBAnr.:t1 Cf nus DOCt111rnr ~m !NVAUDAfE TI-£ PR1.)fES:100Af. S£AL AflD 9Cl>IAruRE. rUBUCATION Of IltiS DOC\JM£JH OO[S t40T OCROGATE fRCi.l RE~ OIH!iSl-llf' R1Gl1S IH IT. lt\lS W.'IJMfNf IS fCff US.: OOLY fOR frf PRQ.£Cf IDENTlflED 111 nlE DlU: BLOCK ANO IS NOT 10 [I; llSED fOO REPAIR. REl,IOOU re. >JlCHION JO THAT PR0£CT 00 FOR AAY OTHER PRO£CT. ADDED TOPO REVISED PORTABLE A TAD (3-3-2016) /2\ ADDED TOPO OF 146TH AVE SE 2 TAD (3-4-2015) A ADDED TOPO TO SW CORNER OF SITE 1 TAD (3-4-2015) Revisions: Sheet Title: TOPOGRAPHIC SURVEY Designed by: Drawn by: Checked by: TD DF Sheet No. i'1; 1 of 3 Sheets -------- M PLEW OD HEIGHTS ELEMEI\ITARY CHOOL A PORTION OF THE SE 1/4 OF THE NE 1/4 OF SEC. 15, T . 23 N., RGE. 05 E. W.M. LEGEND 8 SET NAIL AND WASHER @ SET REBAR AND CAP ..Q_ SIGN AS NOTED @ SOIL BORE () TEST PIT 0 SANITARY SEWER CLEANOUT 0 SANITARY SEWER MANHOLE 0 STORM CLEAN OUT D STORM CATCH BASIN C ROOF DRAIN ~ ELECTRICAL CABINET E-GUY ANCHOR -0-UTILITY POWER POLE [2'J JUNCTION BOX D TELEPHONE RISER P'. LUMINAIRE ? BLOW OFF VALVE P. FIRE HYDRANT Ell HOSE 818 K:l IRRIGATION CONTROL VALVE EEi WATER METER IXI WATER VALVE ['I[] WATER VAULT t C-CEDAR, F-FIR M-MAPLE ------D--STORM LINE -----D -STORM LINE PER RECORDS ------W--WATER LINE -----W--WATER LINE PER RECORDS ------S--SEWER LINE --·-··· ·-·-··---··-S ---SEWER LINE PER RECORDS ------P--ELECTRICAL LINE ------G --GAS LINE ------T--COMMUNICATION LINE -----OHP -OVERHEAD UTILITIES -X-X-X-X-FENCE ASPHALT CONCRETE N GRAPHIC SCALE 0 10 20 40 FEET ~ .i • , ;; , 1" = 20 FEET CITY OF RENTON, KING COUNTY, WASHINGTON. • ii 'I STCB 939 RIM=399.82 18" CPP N IE=397"32 8" IP SE IE;:,397.62 2" PVC S IE=398.12 I I I I I =s: I I I I I 3 ~ coi: ~E=3r.42_ --__ >, /". I 1 'J.Oi;\ {,,\; ' • CONTAINER • • • • • PORTABLE FF=409.45± STCB 2690 RIM=406.27 4" PVC N IE=4Q3_ 17 PORTABLE FF=408.61± ITT ,:::~ ""_.,,:t o '"'0 6" PVC N IE=402.13° • 8" CPP .'x/c IE=402.23 :-1 . • • • FF=406.74± PORTABLE FF=409-44± STCB 2692 RIM=406.07 6" PVC N IE=402.97 4" PVC SE IE=403.12 6" PVC SW IE=402. 97 PORTABLE FF=409.14± STCB 2618 RIM=405.53 6" PVC N IE=402.28 8" CPP E IE=402.38 0 0 DOUBLE CHECKED INVER;,~,_.,'.' • • • • .. 0 STCB 2694 RIM=406.26 6" PVC S IE=403.91 I I I STCB 2582 RIM=405.80 6" PVC NE IE=403.30 CPP W IE=403.25 • • • • • i I I ,,.,,_ I I . t--c::S' o ------W-----W-----W------ ----G----G-G ,,-, W ----W-----W ---~ "==-i~::___i_~-\.-' ---;,: ----t----G-----G-----G-----G----------W-l :-::--"s;j~W:!fd~-----p= ----P-----P-----P-----P--p -G-----G-----G-----G ----G-. 1Q < -I --~ -e:::--l --p-..=-----=-+ ('I") .... w w :c ti) w w ti) -__J)--====-=~==~=-=~~~-----L__--:~-~S~E~1~3~6~T,~H~S~T,~R~E~£~T~~p~~~p==-==~p~~==P-~~--~-1 __[)_ -~-~----~ 0 ---1P-----P---1 .. STCB 928 RIM=399.87 8" IP N IE=398.47 8" IP NW IE=398.37 SSMH 2277 RIM=401.97 TOP 12" CAP=401.37 Know what's below. FORCE MAIN Call b f d' e ore you 19. TACOMA · SEATTLE · SPOKANE · TRI-CITIES 2215 North 30th Street. Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB Project Title: MAPLEWOOD HEIGHTS ELEMENTARY Client: RENTON SCHOOL DISTRICT NO. 403 Job No. 7812 SOUTH 124TH STREET SEATTLE, WA 98178-4830 RICH STAKE 2160084.50 Issue Set & Date: 4 MN{CH 3, 2016 O'f/.i?l/.i?0/6 NOTICE M..IERATIOO U'" IHS ooa:11~T SHALL INVAUOA1£ JH£ PRcf<.SSOOAL '.lAL Al(l SWAJ!JRE. PIJBUCATIOH or THIS 0CCUY£liT DOES tlOT DEROOr\TE fRU.l RE~l'M:0 O~UP RlCHIS IN lT. nus DOO.iMENf IS fOO USE OOLY fct! Tl£ PllOJECf IOEN1Jf1Ell IN TilE TITLE BLOCK ANO IS NOT TO BEU:& fCR Rtl'AIR, kO,tq)EJ.. W ADCUION 10 THAT PRO..ECT CR FCR AAY 011£1! PRO.!CT. ADDED TOPO REVISED PORTABLE A_ TAD (3-3-2016) ffi ADDED TOPO OF 146TH AVE SE 2 TAD (3-4-2015) ADDED TOPO TO SW CORNER OF SITE j1\ TAD (3-4-2015) Revisions: Sheet Title: TOPOGRAPHIC SURVEY Designed by: Drawn by: Checked by: TD DF Sheet No. 2 2 of 3 Sheets i / / / '</ / • / / / / / / IVIAPLEWOOD HEIG TS ELEM NTARY SCHOOL A PORTION OF THE SE 1/4 OF THE NE 1/4 OF SEC. 15, TWN. 23 N., RGE. 05 E. W.M. / '</ / / / / «r t;il / ·--·--·-- • • 0 0 • CITY OF RENTON, KING COUNTY, WASHINGTON. 0 STCB 2426 RIM=407.19 6" PVC N IE=404.39 6" PVC E IE=404.29 6" PVC W IE=404.29 0, 0 SEE SHEET 1 • • 0 0 • • AHBL #116-x REBAR AND CAP N: 178646.5384 E:1315971.0743 ELEV: 411.45 I I I ~ SSMH 2089 RIM=411.39===+l----j--<cj..i ~ W-;) I 8" PVC N-S CENTER CHANNEL=397.16 LADDER W FLOW S • FOUND CASE MONUMENT 2" BRASS WITH PUNCH 0.88' WEST OF LINE. .·· * '20" (/) I I I I I I I s I I _J (/) I I I I I l-1· I (/) I I I I I (/) I I I I I (/) I I I I I VJ I I I L_ I s I I I I I s I I I I I s ~ LEGEND A SET NAIL AND WASHER @ SET REBAR AND CAP ..0.. SIGN AS NOTED @ SOIL BORE () TEST PIT 0 SANITARY SEWER CLEANOUT 0 SANITARY SEWER MANHOLE 0 STORM CLEANOUT D STORM CATCH BASIN @ ROOF DRAIN C8::J ELECTRICAL CABINET E--GUY ANCHOR -0-UTILITY POWER POLE lZI JUNCTION BOX 0 TELEPHONE RISER :a: LUMINAIRE 1 BLOW OFF VALVE fJ. FIRE HYDRANT fill HOSE BIS IC! IRRIGATION CONTROL VALVE EB WATER METER ~ WATER VALVE UY] WATER VAULT 13 C-CEDAR, F-FIR M-MAPLE -----D -STORM LINE -----D -STORM LINE PER RECORDS -----W-WAITR LINE --------W-WATER LINE PER RECORDS ------S--SEWER LINE . .... --..... ,> .. ·---SEWER LINE PER RECORDS ------P--ELECTRICAL LINE -----G -GAS LINE ------T--COMMUNICATION LINE -----OHP -OVERHEAD UTILITIES -X-X-X-X-FENCE ASPHALT CONCRETE N GRAPHIC SCALE ·1" = 20 FEET 40 FEET - j ssMH 2090 RIM=401.s3---JL--~-1r·y-i--+ 1 1 -s--~ --s------s-----s-___ -s-_ _ _ s cf~T~~\~;;:~t~t:f8~\~ (fl s ,! ------SSSM-H 2279-RIM=403S.83r LADDER w fl9W E 12" I • I N 0 • I-w w ::c • en w w en 0 • • 0 0 / 0 • 0 0 • -· • • ~------~ , l_c;;---.E r.= BENCH (TYP) • • 0 • ------- 0 Q u10"/12"J I STCB 2092 RIM=400.10 12" CPP NE \IE=396.35 12" CPP W \E=396.45 o,;-z :::; z Ci' r u in I I I (/) I I I I I (/) I I I I I (/) I I I I I (/) I I -~--+ 30' -+--'· I I I (/) I I I I Lu V) Lu ::., ~ ~ ~ ~ <.c ~ tj s I I I I I s I I I I I s I I I I ~ I ' ' I ' ' I ' ' I ' ' I ' ' I ' ' I ' ' I STCB 2093 RIM=399.93 12" CPP SE IE=396.03 12" CPP SW IE=:596.13 SSMH 2091 RIM=400.59 12" PVC N/CHANNELED TO S WALL CENTER CHANNEL=389.99 8" PVC W W/ CAP AND DROP TOP OF CAP=394.24 12" PVC E-W CENTER CHANNEL=:588.58 LADDER S FLOW E ------------I -D-~ _...... --VJ- BOTTOM OF CAP=393.24 OUTLET =390.19 L LADDER E FLOW N § -D-----D------D-----D--c---u-------=D .. --0-----D-----,I;",---I 1 . . . . . .. · . . . I ]----G-----G-----G-----G G ------W I I · ----------G----o -1-1·- :--=--b--=-l--p-=--=--=--=-l-p-=--=--=--=-l-p-=--=--=--=-Tcp SE 13f3TH_STREET. . -. G--. ---G.-----G"'~----G fl I -4--------P---=--=-.1.:-p ..=:-~--=---=-.l __,., -=---=--=--=-.l __,., ----T -ft --T . -- -. -,--. -,------...L;' --cp·-=-=---r-----p ---P-----P-----P-----P-----P-----P-----P-----P------p-----P-----=P --=- I I ------------------------------------------------- ~- / AHBL #115 REBAR AND CAP N: 178299.2788 E: 1315963. 7683 ELEV: 401.96 -------- Know what's below. Call before you dig. TACOMA · SEATTLE · SPOKANE · TRI-CITIES 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB Project Title: MAPLEWOOD HEIGHTS ELEMENTARY Client: RENTON SCHOOL DISTRICT NO. 403 Job No. 7812 SOUTH 124TH STREET SEATTLE, WA 98178-4830 RICH STAKE 2160084.50 Issue Set & Date: 4 MARCH 3, 2016 0 11/21/20/6 NOTICE .41.ITRATIOH I:£ ms OOW!.IENT Sll>J.J. !NV/JJDAI[ TI-IE PROf~:JOOAL S£AL MD 5.GNATIJR£. PIJft.lCATIW Of THIS OOCUMEIH DOES NOT 0010GATE fRct.l. R£:1RIW OW!iERSl!II' RlGff5 IN IT. nilS DOCUWH IS fOR US( OOIJ FOR THE PROJECT IDffiloflW I« DIE nTt.E BLOQ( IIIJO !S ~ 10 eE USEU f!Jl RE.f')JI( ROIOOU 00 AflD!Jlru TO THAf ~'RO,,[Cf 00 FOR AAY ornrn Pl!OJ;CT. ADDED TOPO REVISED PORTABLE A TAD (3-3-2016) A ADDED TOPO OF 146TH AVE SE 2 TAD (3-4-2015) ADDED TOPO TO SW CORNER OF SITE /1\ TAD (3-4-2015) Revisions: Sheet Title: TOPOGRAPHIC SURVEY Designed by: Drawn by: Checked by: Sheet No. ' ,. 1 ' TD 3 3 of 3 Sheets DF w :::!: <( z f-u w ""'.) 0 a:: 0.. ,-,- 1- 1- I (}) (}) I a... a... a... w __J ro <( I-cc 0 a... __J 0 0 I 0 (f) >-cc <( I-z w ~ w __J w (f) I- I (.'.) -w I 0 0 0 $ w __J a... <( ~ OY!>.; 0 l() 0 0 I ,o 0 I' 00 I' ts. 0 co 0 0 I l{) 0 r-,.. co I'· r~. _J I I I ' I I I I I ,I :ii 11 ., i! I I I I :1 l!I I I Know what's below. Call before you dig. 084710- r .. t _FIBE .. _HYDf3AN_T _ -· [-----)j I I I AREA AND DRIVEWAY ENTRANCE t-,--PROPERTY LINE c ........................ .. -------------· -------·-------------···" ___ ,,,.,$ i LL EXISTING SCHQQL SIGN, ' ' , y'y(.)\)i\ ........... 1-it::c;;,1 T'S AHBL#110 . 'NAIL AND WASHER . ., , . ic,,,N.:1.78534.9814 ll .. E:1315269.1685 1 J ""ELE-V:402,64 ~_L w.,., ,, st~ ~ ~-="' -~,, <O C'''' i" ·-' 1\j/ ::'·"--'-'"'"'"""-'-"" 462.8' \ 72.9' \N-- AHBL #101 NAIL AND WASHER N:178904.2190 E:1315630.7510 ELEV:406.48 20' WATERLINE!E~EMENT RECORDING N9. 2i070918002303 ; EXISTING BUILDING OF MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL %ASP,b\l:\W;1 SIDEWALK ( ,; !', i;6 ).!, l .. :'") '"'''"''"·· ,,1,c.p:1sr1NG T-......... , '.POWER "' 'fRANl3FORMIE!L 2°. "'"·'(P \./,.«',,I '" • EXISTING PORTABLES 102.9' AND RAMP (1,792 S.F.) -> \ PROPOSED DOUBLE PORTABLE CLASSROOM STORM DRAINAGE (4) EXISTING PORTABLES AND RAMPS 104.8' ' :~ EXIS;l:S:E::S:L TRENCH FIRE HYDRANT 28.0' TYP. j / / 084710-0075 27.8' EXISTING FENCE AND WALL / . AHBL,#103:' REBAR))ND CAP N:178872.1'709 . E:1315787:0~~9'' '· • ELE\'.:,4,16,36 EXISTING FENCE ~---... ·---w ,, :·.·11~;,r " . " . i -------'-----211.0' -------------4-1! 462.2' / / '-AHBL#102 N/\IL AND WASHER N:178751.4376 E:1315770.0619 ELEV:407.17 ' 4 EXISTING FENCE ~ ! PROPERTY LINE ~! AHBL #116 REBAR AND CAP N, 178646.5384 E: 1315971.0743 ELEV: 411.45 ' i -1 f---------------249.5' ----------~----1 64.0' TYP. -PROPOSED DOUBLE PORTABLE CLASSROOM AND RAMP (1,792 S.F.) --483.5' 102.8' STORM DRAINAGE DISPERSAL TRENCH FOUND CASE MONUMENT : · 2" BRASS WITH PUNCH' : : 0.88' WEST OF LINE , ·1 j . ;i'll' SURVE'l'ED: DESIGNED: )d (: , ,- ;_ It A. TURPIN DRAWN: F. KATONA FIRE HYDRANT ,r·r,~ FOU.ND CASE MONUMENT ' f!8J 2" BRASS WITH PUNCH , 0.90' WEST OF LINE ,r····-·---------··-······-S---------·----S--· - Ui ' ' ' (/) (/) 0 FIRE HYDRANT 0 Ii'? w (J) I • : i .w ; j I~ ; I I (J) I j) z .0 >-'-I I J) ?7i5' 'J) VI AS NOTED ONE INCH ,. ··-)--- FIRE HYDRANT CUP-SET VERTICN.1 NA.VD 1966 t!ORIZONTAL: NAO 196.J/1991 1----1---------------------f----i----+-----I CHECKED: W. FIERST 1----------1 AT FULL SC'J..E IF NOT OHE INCH SCALE ACCORDINGLY BY AFP~O: S. COMFORT DATE APPR NO. REVISION srrE ADDRESS 130 ,l!cRICHO AVE SE RENlON, WA 98059 PARCEL NUMBER 084 7 ·10-0090 USE CLASSROOM (DRY PORTABLE) CONSTRUCTION TYPE VB BUILDING AREA (2) PORTABLES@ 1,792 S.F. = 3,584 S.F. N GRAPHIC SCALE 0 20 40 80 FEET tu-.J • ~ 1"3 1" = 40 FEET .. VICINITY MAP NOTTO SCALE LEGEND: EXISTING E-- -0- 0 )::( ' . )· .,_ ---------------s .. "'""" 0 .. .. • I"-' --- Xi\ ... ···· SET NAIL AND WASHER SET REBAR AND CAP SANITARY SEWER MANHOLE SANITARY SEWER CLEANOUT STORM CATCH BASIN STORM CLEANOUT YARD DRAIN DOWNSPOUT CONNECTION ELECTRICAL CABINET GUY ANCHOR UTILITY POWER POLE JUNCTION BOX LUMINAIRE FIRE HYDRANT WATER METER WATER VALVE WATER VAULT C=CEDAR, F=FIR, P=PINE M=MAPLE U= UNKNOWN STORM LINE ROOF DRAIN SANITARY SEWER LINE GAS LINE ELECTRICAL LINE COMMUNICATIONS LINE WATER LINE FENCE CONCRETE ASPHALT CONTOUR MAJOR INTERVAL CONTOUR MINOR INTERVAL SITI,: § '" .. , PROPOSED 1111 • II DS • ---o--- --RO--- !.' ··' I C X 1-: :-1 I XXX XXX Checked tor Compliance to City Standards CITY OF RENTON Planning/Building/Public Works Dept. NOTICE TACOMA· SEATTLE· SPOKANE · TRI-CITIES &ID!ATJOO Of THIS 000.IIIEliT 91Alt INVAUIMTE Tl£ PROFESSIOW.. ~ NID SGIAME. PWUCATJOO Of ill!S OOCW£NT OC£S NOT OEROO>.lE fROld RESER',£0 OilN~lf RIQl1S ltl IT. TI-llS ocx::w£N:T IS fOR If;( Cffl.Y fOR 1l£ PROJ:CT IOElfllflED IN THE 111LE Bl.00( NiO IS lf)f TO BE US1D fCR REPAR, RD/00£1. Cf! 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB ADtlTllli TO lHAT PRO.[CT OR FOR AIIY OTHER PRN:Cr. MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES CUP RENTON SCHOOL DISTRICT SITE PLAN CATE: 16 MAY 2016 FIELDBOOK: PAGE: ORAWING NO: C 1.01 SHEET: OF: 1 7 A-NNNNAA w w :a' <( _J z ro I-<( u w I--:> 0 a: oc " n. 0 0.. _J 0 0 :r:: 0 (j) >-a: <( I-z w ~ w _J w (j) I-:r:: (9 -w :r:: 0 0 0 s w _J 0.. <( ~ < I fr: tl) 0 I'• ti) ,.. ,-. 0 ,-e, 0 I "' <J ,, o'J y, ,~ 0 g I ~ 1~ tl) >• " 0 "' Cl Cl I "' 0 !;; i:::: .~ 0 H) 0 <~ I llJ 0 f',, tl) f::: 0 8 0 I "' 0 " t1} " " 0 1-, 0 0 I l'5 ,, 0) ,, r, 0 0) 0 0 : i 'i Ii 'I 'i ! I : ) I, " . -i 1 I ; j' ' ' l ' l 1 , ; i ; ' I I l L : t---f..-.'20.0' -r-- -1-- I 11 I ' I L 20' WATERLINE EASEMENT RECORDING NO. 20070918002303 r I I I J EXISTING BUILDING OF MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL /-,•,"' --1 ·-----:r TBM.#2) ----·-7 ' ' J: ' i I ?;: 1· • 0 i.(.i -.;to /-"' ~'.~ ll,) • :a VJ h >t' \ >• 084110--00ilO i • 1-/, ' . i ' N I w UJ V) UJ ~ (/) z 0 >-.:..I 0 0 ,- 0 I (JJ "' :ls "' "' ,_t,) J, GRAPHIC SCALE 0 " 0) " " l TRENCH NOTE IF WORKERS ENTER ANY TRENCH OR OTHER EXCAVATION FOUR OR MORE FEET IN DEPTH THAT DOES NOT MEET THE OPEN PIT REQUIREMENTS OF WSDOT SECTION 2-09.3(3)B, IT SHALL BE SHORED AND CRIBBED. THE CONTRACTOR ALONE SHALL BE RESPONSIBLE FOR WORKER SAFETY AND AHBL ASSUMES NO RESPONSIBILITY. ALL TRENCH SAFETY SYSTEMS SHALL MEET THE REQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY AND HEALTH ACT, CHAPTER 49.17 RCW. FILL SPECIFICATION FILL MATERIAL SHALL NOT CONTAIN PETROLEUM PRODUCTS, OR SUBSTANCES WHICH ARE HAZARDOUS, DANGEROUS, TOXIC, OR WHICH OTHERWISE VIOLATE ANY STATE, FEDERAL, OR LOCAL LAW, ORDINANCE, CODE, REGULATION, RULE, ORDER, OR STANDARD. (2) PROPOSED DOUBLE PORTABLE CLASSROOMS AND RAMP (1,792S.F. EACH.) 152305-!1229 SITE MAP SCALE: 1 "=60' AUTOCAD FILE AN AUTOCAD DRAWING FILE IS AVAILABLE TO ASSIST WITH SITE LAYOUT. PLEASE NOTE THAT ELECTRONIC FILES ARE PROVIDED FOR CONTRACTOR'S CONVENIENCE AND SHALL NOT REPLACE NOR BE USED TO SUBSTITUTE THE CONTRACT DOCUMENTS. THE CONTRACTOR IS HESPONSIBLE FOR PROJECT LAYOUT ACCORDING TO CONTRACT DOCUMENTS AND COST FOR ELECTRONIC AUTOCAD FILES. PHONE: (253) 383-2422 FAX: (253) 383-2572 CONTACT: WILLIAM FIERST, P.E. UTILITY NOTE 0 30 ~~ THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE APPROXIMATE ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES THAT HAPPEN DUE TO THE CONTRACTOR'S FAILURE TO LOCATE EXACTLY AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. AHBLASSUMES NO LIABILITY FOR THE LOCATION OF UNDERGROUND UTILITIES. 60 -120 FEET ~ ~ 1" = 60 FEET --- LEGAL DESCRIPTIOr\J TRACTS 14 AND 15, BLACK LOAM FIVE ACRE TRACTS, ACCORDING TO THE PLAT THEREOF, RECORDED IN VOLUME 12 OF PLATS, PAGE '101, IN KING COUNTY, WASHINGTON. VERTICAL DATUM NAVD 1988 VERTICAL DATUM ON ORTHOMETRICALL Y CORRECTED GPS OBSERVATIONS USING WSRN AND GEOID 2012A CHECKED INTO CITY OF RENTON BENCHMARK 1852 ELEV:454.76 BASIS OF BEARING NAD 1983 WASHINGTON STATE PLANE NORTH PROJECTION, BASED ON GPS OBSERVATIONS USING WSRN AND GEOID 2012A UNITS OF MEASUREMENT ARE US SURVEY FEET. CHECKED INTO CITY OF RENTON HORIZONTAL CONTROL POINTS 1852 AND 1851. 1851: BRASS DISK AT NE 4TH ST AND 140TH AVE SE: 1852: BRASS DISK AT NE 4TH ST AND 148TH AVE SE. PARCEL NUIVIBER _O_W_N_E_R _____ CIVIL ENGINEER RENTON SCHOOL DISTRICT 084710-00~0 SITE INFORMATION 7812S124THST LAND USE PLANNER SEATTLE, WA 98178 130 JERICHO AVE SE RENTON, WA 98059 SITE DATA PH: (425) 204-4403 CONTACT: RICK STRACKE ARCHITECT AHBL, INC_ 22-15 NORTH 30TH STREET SUITE 300 --------------TACOMA, WA 98403 GREENE-GASAWAY ARCHITECTS PH. (253) 383-2422 P.O. BOX 4158 FAX (253) 383-2572 TOTAL LOT AREA= 377,665 SF (8.67 AC) EXISTING IMPERVIOUS AREA= 182,952 SF (4.20 AC) EXISTING LOT COVERAGE= 48% RENTON, WA 98063 CIVIL CONTACT: BILL FIERST, P.E. PH: (253) 941-493 7 PLANNING CONTACT: BRAD MEDRUD, ALCP FAX: (253) 941-5122 CONTACT: CALVIN GASAWAY AHBL PROJECT NO.: 2160084 NEW IMPERVIOUS SURFACES = 5,963 SF (0.13 AC) REPLACED IMPERVIOUS SURFACES= 160 SF (0.01 AC) NEW PLUS REPLACED IMPERVIOUS SURFACES= 6,123 SF (0.14 AC) NET CHANGE IN IMPERVIOUS AREA= 5,963 SF (0.13 AC) DISTURBED AREA= 11,326 SF (0.26 AC) EARTHWORK INFORMATION CUT/FILL= 118 CY (FILL) NOTE: THE ABOVE QUANTITIES ARE ESTIMATES ONLY INTENDED FOR THE PERMITTING PROCESS AND ARE NOT INTENDED TO BE USED BY THE CONTRACTOR FOR BIDDING PURPOSES. THE CONTRACTOR SHALL MAKE THEIR OWN EARTHWORK DETERMINATION. ON SITE SOILS SHALL BE RE-USED TO THE MAXIMUM EXTENT POSSIBLE. CONTRACTOR SHALL OBTAIN IMPORT MATERIALS AND DISPOSE OF EXPORT MATERIALS AT APPROVED LOCATIONS TO BE DETERMINED PRIOR TO THE START OF CONSTRUCTION ACTIVITIES. TEMPORARY BENCHMARK TBM#1 AHBL #110 NAIL AND WASHER N:178534.9814 E:1315269:1685 ELEV:402.G4 TBM#2 AHBL #112 NAIL AND WASHER N:178539.9282 E:1315492.6984 ELEV:406.60 UTILITIES / .SERVICES WATER: PHONE: SANITARY SEWER: PHONE: POWER: PHONE: GAS: PHONE: PHONE: PHONE: ONE CALL: KING COUNTY WATER DISTRICT 90 1-425-255-9600 CITY OF RENTON 1-425-430-7332 PUGET SOUND ENERGY 1-888-321-7779 PUGET SOUND ENERGY 1-888-321-7779 CENTURY LINK 1-800-244-111 'I 1-800-424-5555 GENERAL N 10TE 1. CONSTRUCTION SURVEY SHALL BE PROVIDED BY THE CONTRACTOR LEGEND: EXISTING @) 0 ----· vv - -xxx- SURVEYOR AHBL, INC. 22-15 NOFffH 30TH STREET SUITE 300 TACOMA, WA 98403 PH. (253) 383-2422 FAX (253) 383-2572 CONTACT: DAVID FOLLANSBEE, P.L.S. SET NAIL AND WASHER SET REBAR AND CAP SANITARY SEWER MANHOLE SANITARY SEWER CLEANOUT STORM CATCH BASIN STORM CLEANOUT YARD DRAIN DOWNSPOUT CONNECTION ELECTRICAL CABINET GUY ANCHOR UTILITY POWER POLE JUNCTION BOX LUMINAIRE FIRE HYDRANT WATER METER WATER VALVE WATER VAULT C=CEDAR, F=FIR, P=PINE PROPOSED Ill " Ill DS • ' M=MAPLE U= UNKNOWN STORM LINE ROOF DRAIN SANITARY SEWER LINE GAS LINE ELECTRICAL LINE COMMUNICATIONS LINE WATER LINE FENCE CONCRETE ---D--- ASPHALT CONTOUR MAJOR INTERVAL CONTOUR MINOR INTERVAL --RD--- X I : ' . :: I I J . ,1 ' '':!;' XXX XXX VICINITY MAP NOTTO SCALE NE41:1i •NL SITE "' lfJ PRECONSTRUCTION NOTES 1. PRE-CONSTRUCTION MEETING. 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY BE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN). 3. FLAG OR FENCE CLEARING LIMITS. 4. INSTALL CATCH BASIN PROTECTION IF REQUIRED. 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). 6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). 7. CONSTRUCT SEDIMENT PONDS AND TRAPS. 8. GRADE AND STABILIZE CONSTRUCTION ROADS. 9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT. 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S RECOMMENDATIONS. 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT CONTROL STANDARDS. 12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING, OR EQUIVALENT. 13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. 14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPS REMOVED IF APPROPRIATE. SHEET INDEX SHEET NUMBER ! SHEET TITLE C1.0 COVERSHEET .... -----------.,., ...................................... C2.0 TESC AND DEMOLITION PLAN C3.0 GRADING AND DRAINAGE PLAN -WEST -------- C3.1 GRADING AND DRAINAGE PLAN -EAST ---------··· ------- C4.0 NOTES AND DETAILS I·, 1 ·~ ---------------..... ------------· .. ··--.............. ·-· C4.1 NOTES AND DETAILS --------..... --------.. ,. .... ., ........................... ,.,_ -- C4.2 NOTES AND DETAILS Checked for Compliance to City Standards SUR\/E.YED: OE'SIGNED: A. TURPIN AS NOTED CUP-SET VERTICAL! NAVO lll~ HORIZOHTAL: NAD 1963/1991 NOTICE TACOMA· SEATTLE· SPOKANE · TRI-CITIES N..ID!AllQI Cf rrns OOCUIENT Sl!>U INVAUOATE Tri: ~M. :UL AHO SIG!illl\JRE. Pt!BUCAIIOO or THIS DOOJ!.IENT DOCS HOf DEROCATE FROM ftE~\el """""" .. ,~ ""-,,, """"'' IS roo"" 2215 North 30th Street, Suite 300 Tacoma, WA 98403 au rCR mt Pfto.£cr wnrm IN n!E 1n1£ lllOCK oo IS HOT ro" usm f(l\ "'"'· B£1100fl oo 253.383.2422 TEL 253.383.2572 FAX www.ahbLcom WEB AOOITIOO ro nvir PRO.ECT oo ftR Nff omrn PRO,£Cf. MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES CUP o,,,re 16 MAY 2016 -----~---------------------1----J-;DRA=WN~, -----;-------i CITY OF RENTON F. KATONA Know what's below. CHECl<ED: Call before you dig. W. FIERST NO. REVISION APPRO'IED: S. COMFORT BY DATE APPR ONE INCH AT FULL SCALE If NOT ONE INCH SCALE ACCORDINGLY Planning/Building/Public Works Dept RENTON SCHOOL DISTRICT DRAWING HO; COVER SHEET C 1.0 SHEET: Of: 1 7 A-NNNNAA I- I- f- l- I Cf) Cl) I CL CL CL w _J co <( l-a: 0 CL _J 0 0 I 0 Cl) >-a: <( 1-z w ~ w _J w Cl) I- I CJ w I 0 0 0 s w _J CL <( ~ I \ ,I . \ Ir s'Ci'\,i,01; '"M-4G•i\ I '·;·\ I,!· -l b" F\;/C N it. :S~)S.b I ! ·\\·-!, ;;1,,_,,.,_,,_,,0 , E !~'.=·YJD.:):-, \\" i~_,cccj'J9.'.';,J') I j I I i ] \ Know what's below. \ / Call before you dig. :")---- ,, / I / / \ \ \ \ ? '!{,/ -- LA)DE'.R f'1E DIJ rK1·,· SE[ fJ+t: ~-;'h WLT 'S?(; :' UN '.'vhLt X I) ---!) 1" - \ ,_ :·- '"' r""-- \ I I J ! 1 ; I " =,,,,,,.,, ,~,,,,,,,-=,,c; 'ic:r•1,; ''""1,,1,,-J.,JJ ><; '-c/ \ --' i ',,__J":;\ ~0 / (5" l,J ~~ '[·:c.c:~'.).:'./,/ 8" IP N\V :~>C.:)':3(:<.:) 7 I ,, , . 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COMFORT / / / / / / / / 1 CUP-SET VEITTiCAL.: NAW 1986 HOR!ZOHTAw NAO 1983/1991 N DEMOLITION NOTES 1, 2, 3, 4, 5, DEMOLITION: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO INCLUDE THE DEMOLITION OF ALL EXISTING SITE IMPROVEMENTS AS INDICATED BY THIS DRAWING OR AS REQUIRED FOR NEW CONSTRUCTION. IT IS THE CONTRACTOR'S RESPONSIBILITY TO FULLY REVIEW THE SITE CONDITIONS AND TO CORRELATE THESE OBSERVATIONS WITH THE PROJECT WORK 7. AND INCLUDE ALL NECESSARY DEMOLITION, WHETHER SHOWN OR NOT, AND INCLUDE ALL SUCH COSTS IN THE BASE BID. 8. CLEARING: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO CONDUCT ALL CLEARING NECESSARY TO BE ABLE TO COMPLETE ALL THE WORK OF THIS PROJECT. 9. CONTRACTOR SHALL LEGALLY DISPOSE OFF THE OWNER'S PROPERTY, ALL DEMOLISHED AND REMOVED MATERIALS, UNLESS 10. INDICATED OTHERWISE. SWEEPING, SEDIMENTS SHALL NOT BE WASHED DOWNSTREAM. SPRAY EXPOSED SOILS WITH WATER TO PREVENT DUST. RUNOFF SHALL NOT BE CREATED BY SPRAYING. EROSION CONTROL MEASURES SHALL BE PROVIDED THROUGHOUT CONSTRUCTION. PROTECT EXISTING PLANTS AND VEGETATION TO REMAIN. PROTECT EXISTING UTILITIES AND PAVING WITHIN THE WORK LIMITS NOT SPECIFICALLY INDICATED FOR DEMOLITION. RAISE EXISTING UTILITIES TO FINISHED GRADE . REPLACE DAMAGED PAVING. SEE SHEET C4.1 FOR TEMPORARY EROSION AND SEDIMENT CONTROL NOTES AND DETAILS. SEE SHEET C4. 1 FOR MULCH NOTES. BACKFILL AND COMPACT ALL VOIDS AND DEPRESSIONS OCCURRING AS A RESULT OF 11. HYDROSEED ALL NON-PAVED DISTURBED AREAS PER SHEET C4. 1. DEMOLITION ACTIVITIES WITH APPROVED 12. SEE ELECTRICAL PLANS FOR DEMOLITION OF EXISTING ELECTRICAL SERVICE. BACKFILL REMOVE EXISTING SOD AND TOPSOIL AS NECESSARY TO PROVIDE IMPROVEMENTS. CONTRACTOR SHALL DISPOSE OF EXCESS SOD AND TOPSOIL OFFSITE, 13. CONTRACTOR IS RESPONSIBLE FOR RESTORING GRASS AND SEED INCLUDING WATERING UNTIL FULL GROWTH IS ACHIEVED. 6. SEDIMENTS TRACKED ONTO PAVED SURFACES SHALL BE REMOVED BY DEMOLITION LEGEND DEMOLISH EXISTING ASPHALT PAVEMENT I / EH BUILDING DEMOLITION r:::::::~] SAWCUT LINE DEMOLISH EXISTING UTILITY DEMOLISH EXISTING CONCRETE II II II II II II II Tl 1711 I · • TESC LEGEND INLET SEDIMENT PROTECTION @ CONSTRUCTION ENTRANCE ~ < ··I @LL\ ~ CLEARING LIMITS SILT FENCE llllllllli&tlllllllll-UIIIBIIUlJllllllla KEYNOTES 0 PROVIDE CONSTRUCTION ENTRANCE. 0 PROVIDE INLET SEDIMENT PROTECTION. 0 COORDINATE REMOVAL OF CONTAINER WITH SCHOOL DISTRICT 0 PROTECT EXISTING DISPERSAL TRENCHES. © PROTECT EXISTING PORTABLE AND RAMP. © DEMOLISH EXISTING CONCRETE MOW CURB. 0 DEMOLISH EXISTING FENCE. GRAPHIC SCALE 0 10 20 40 FEET ~~ "~ 1" ~ 20 FEET Checked for Compliance to City Standards CITY OF RENTON NOTICE TA C O M A· SEATTLE , SPOKANE · TRI-CITIES AllIRAllCtl CE 1H1S Dro:JlolENT SIALl JNW,OOATE TH£ ~N.. SEAL mo SIOOI\/RE. Pll!IUCAIIOO. Cl" TIIS OOCWENT OC(S tlOT DEROGATE fR(M Rf.:IR'iED mtNEtGli' RIG!:IJS Ii IT. IHIS llOCIJMEllr !S FOO list Cffl.Y fOR lllE PR-0,El OOHIHf.D JN lliE llll£ !I.OCI( N;0 IS tfJT TO BE l!SED FIil. RO'AIR, RfMOOEl. 00 2215 North 30th Street, Suite 300 Tacoma, WA 98403 ADDITJOH 10 THAT PRO.t:CT I.ff FM Ml.¥ OJHIB PRQ.EC!, 253.383.2422 TEL 253.383.2572 FAX www.ahbLcom WEB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES CUP RENTON SCHOOL DISTRICT .. TE 16 MAY 2016 F1El.DSOOK: PAGE: DRAWING "40: Planning/6uilding/Public Works Dept. TESC AND DEMOLITION PLAN C2.0 SHEET: Of: 2 7 A-NNNNAA :/ I= I- I- I U) U) I Q.. Q.. Q.. w w :::;c <( _J z co ,_ <( 0 w I--, 0 0: O:'. (l_ 0 Q.. _J 0 0 I 0 U) >-0: <( I-z w ~ w _J w U) I- I CJ w I 0 0 0 s w _J Q.. <( ~ \ \ ! > i ' t:.) \ .N \/ ·\ \ C.J >< . ' '\ r··, \ . ·-'. ' X X X \ I ·x \ \ ''"' . ........ X .. ·-..... X I i ~~:· \ / / ' J /i\ ,• / / i ~2" ·::::.-ni \ :YJCi,69 I \ 1 / ' / / / T I sr I Know what's below. Call before you dig. : >( --. V-1--- i"'- \ \ I / \ \ \ \ \ \ \ '>. .. /\(!: ., j I,:,,,; , '.'I 11· ',, ,,-' . .. :::: .. ·•=: . .: ..... ·-..... .J X \'~ / N-l -----· AREA DRAIN #2 CB TYPE 40 RIM: 406.00 IE: 404.10 28' TYP. EXISTING PORTABLES DRAIN #1 CB TYPE40 RIM: 405.70 IE: 401.40 ( ', - \. ) ; ,.'f. 9. . ,: T ;, J,HBL #112 Ni\lL"··ANO··-\'lASHER-----··- N: 178539.9282 ~: 1315492.6984 ELEV: 406.60 -W /''"'·-··-·····"-···----·--· .............. . ;:~ -- ' u ------64' TYP. EXISTING PORTABLES ----------+:-i " 'ii ···-·- \ \, -------\V / / , g I I I I II I ll ---·11 II I // // C, .• ,"",;\_Ill / /;./ . ,, /, //. -, /' / //-// ,,u ~" / " ""'""-L=/ -I _/\"--B ',, I ( '' .. "9 '" ..... -... ,,, __ '"----- I I ii I • I II I • ··... II ·II I I • R20.0' ... --. -·'-·--·····------' , ................... ~ .............. ..:'':"".=..-:::..-:":::":::;=:=:'::::::=~=:'~:: .......... ,.,_ .. , ...... FG: 405.03 -----0 -..-:'t-·-·-· ---D II '-..... -~-. -~FG: 405 10 ,~, \,; :=J I ''CJ' . CB 11'1 CB TYPE 1 RIM: 404.30 IE: 401.80 \-© CB#2 CB TYPE 1 RIM: 404.30 IE: 401.80 ----·---· ·--··-··--.... , .. SURVEYED: ---1-----,-.---1----t CESIGNEO: A. TURPIN CRAWN: F. KATONA CHECKED: ~---1---------------------·l---+---i----1 W. FIERST NO. REVISION BY DATE """""" S. COMFORT APPR ••••. '" --.... -·-·• "' ''·M I I •••-••"''"""H ___ ,,',•·---~, ---... -~· II AS NOTED ONE INCH AT FULL SCALE If NOT ONE IHCH SCALE ACCORDINGLY I -1 I I I I I I I I I I • I II • CUP-SET VERTICAL: NAVO 1988 HORIZONTAL: HAO 1983/11:191 N GRAPHIC SCALE 0 5 10 20 FEET ~-....... j 1"=10FEET GENERAL NOTES 1. CONTRACTOR SHALL VERIFY EXISTING AND PROPOSED GR;IDES BEFORE COMMENCING WOF{K. CONTACT ENGINEER IF ACTUAL GRADES DO NOT REFLECT GRADES OF TOPOGRAPHICAL SURVEY. 2. 3. 4. 5. 6. 7. 8. 9. ADJUST EXISTING UTILITIES WITHIN WORK LIMITS TO FINISHED GRADE. ALL ROOF DRAIN LINES SHALL BE 6" PVC@ 1.00% MINIMUM. WITH 1-FOOT MINIMUM COVER. ALL ROOF DRAINS SHALL BE CONNECTED TO A STORM DRAIN CATCH BASIN. SEE BUILDING PLANS FOR@ EXACT DOWNSPOUT LOCATIONS. CLEANOUTS PER DETAIL 3 TYPICAL. C4.0 BEDDING AND BACKFILL IN PIPE TRENCHES PER DETAIL@o C4.0 ENSURE POSITIVE DRAINAGE MAINTAINED AWAY FROM PORTABLES. SOIL SHALL NOT BE PLACED AGAINST SKIRTING. CLEANOUTS REQUIRED AT ALL CHANGES OF DIRECTION AT ·JOO-FOOT MAXIMUM SPACING AS INDICATED. ALL EXCESS SOIL MATERIAL AND CONSTRUCTION WASTE SHALL BE DISPOSED OF AT AN APPROVED OFF-SITE LOCATION. ROOF DOWNSPOT LOCATION PER DETAIL~ ~ RESTORE IRRIGATION IN DISTURBED VEGETATION AREAS. 10. RESTORE DISTURBED LAWN AREAS WITH TOPSOIL AND HYDROSEED PER HYROSEEDING NOTES ON SHEET C4.1. 11. SEE SHEET C4.1 FOR SURFACE WATER STANDARD PLAN NOTES. 12. PROVIDE TYPE 1 AND TYPE 40 CATCH BASINS PER@AND@ LEGEND CHAIN LINK FENCE CONCRETE MOW CURB ASPHALT PAVEMENT HYDROSEED GRADE BREAK GB DITCH LINE --->----- KEYNOTES 8 0 0 0 © 0 0 © 0 PROVIDE ASPHALT PAVEMENT PER w ~ PORTABLE CLASSROOM PER MANUFACTURER'S DRAWINGS. PORTABLE RAMP PER PORTABLE CLASSROOM MANUFACTURER'S DRAWINGS. PROVIDE CONCRETE MOW CURB PER@ PROVIDE GRAVEL FILLED TRENCH WITH NOTCHED BOARD PER @ NOTCHED MOW CURB @ CONTRACTOR SHALL OVEREXCAVATE AND PROVIDE 4" GRAVEL BELOW PROPOSED PORTABLE EXTENDING I' BEYOND PORTABLE WALL. GRAVEL SHALL CONFORM TO WSDOT 9-03.9(3) TOP COURSE, 95% COMPACTION. SLOPE AWAY FROM BUILDING AT 2%. PROVIDE TACK COAT ON PAVEMENT EDGES AND HOT TAR SEAL AT JOINT. PROVIDE 6-FEET HEIGHT CHAIN LINK FENCE PER W ~ ' ,,., Checked for Compliance to City Slandards CITY OF RENTON Planning/Building/Public Works Dept. NOTICE TAC O M A· SEATTLE · SPOKANE • TRI-CITIES AllERATIOtl fI THIS OOC1JW£NT !'llfil IHV,IJ_j)A1£ TH£ PRC".fES.900.iL SEAL 00 SIGNAI\iliE. P'Jll.lO,TIOO fI nns l!OCIJWff DCtS HOT Df.ROOA!E Fflttl RE:lHVEO """""arnm • ir. ous 000,,rnrn """ 2215 North 30th Street, Suite 300 Tacoma, WA 98403 llLY FOO IBE f'RO.£Cf !DfNTfEl Ii 'liiE Tln.E BUO: oo is'"' 10" I/Sil)'"''"'""""""' 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB A/XU~ TO lHAT l'Ro.£CJ CR FCR >Kt O!lfR f'Ro.ECT, MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES CUP RENTON SCHOOL DISTRICT GRADING AND DRAINAGE PLAN -WEST OAre 16 MAY 2016 AE!.DBOO'r<: PAGE: DAAW!NG NO: C3.0 SH£E1'; Of: 3 7 A-NNNNAA w ::;; <( z I-- (.) w ..., 0 a:: CL I- I- I- I- I Cl) Cl) I CL CL CL w _J co <( I- 0: 0 CL _J 0 0 I 0 Cl) >-0: <( I-z w ~ w _J w Cl) I- I CJ w I 0 0 0 s: w _J CL <( ~ • I 1i I I m • • • IT I I I • I I I I I. I I I I I I I I Know what's below. Call before you dig. __ J p __ ., __ j I I i I I I I ' i t"W-j 2595 "2 ~J::J40J5J P-V::-":S"-:t:-:.:O"!\ (),1. 00""""'"': ,----,--·········" i /'-,:;TCO 2t':9" R M-:-4CG Y! / / ,:" J:JVC St' iF:-4:\~_"I/ PVC SW :[=.1/\7 ~J / . / /,////; ,/ . ' / / / . . , • { :: i'l \-\' . _-r=--- .... ----- 0 ------, -••• •• • ,,oH ••·•-------___J I · , 1 t . i .-. I , ___ . --------- ! .. -------·-----------·- ;;n1::3 .:(:r,:1,~:,,ce. .. :" '"i\, r,; IE 402.22 i1:· -4.C·i' .. ~::\ CH'.:<><i '.) /\I\.':~;,, ------, :·.·., -·- / ;,-· / / ~---. --- r / / / / / ·-------·-··--------------.1 / FG: 407.13 Mf\TCH EX. I / AREA DRAIN #4 CB TYPE 40 RIM: 406.00 IE: 404.50 / . R~OO' I // / / // ii / / I j' // I I / ~_;·'"C'F 2'.>'.-iL e.:-;! l.C'5.E30 iC::e::'\-Jj_j() ------ / / FG: 406.00 / / / / / FG: 406.90 CB#3 CB TYPE 1 RIM: 405.75 IE: 402.25 / / FG: 406.70 FG: 406.75 5 ·-·-------·-----. ---------------~~---_________________ ,, ______ ,, ·' ~ Cl a:: I I I I FG: 406.70 7 FG: 406.00 ! I .J-+.----0 CB#4 CB TYPE 1 RIM: 405.75 IE: 402.25 I / '•, I SURVEYEO: ---I---I DESIGNED: A. TURPIN ,, "·. AS NOTED -~--~.l----1----r::,~AA='1N~,------i---------j F. KATONA OHE INCH CHECKED: 1----1--------------------t---t---t---J W. FIERST AT All SC>tE If NOT ONE INCH SCALE ACXX>RDIHGlY BY DATE APPR NO. REVISION Af'PW/El>. S. COMFORT CUP-SET VERT!CAL: NAVO 1988 tlORIZOHT.-'J..: NAO 186J/1'it91 . / / / N GRAPHIC SCALE 0 5 10 20 FEET w ~ SIi I 1" = 10 FEET GENERAL NOTES 1. 2. 3. 4. 5. 6. 7. 8. 9. CONTRACTOR SHALL VERIFY EXISTING AND PROPOSED GRADES BEFORE COMMENCING WORK. CONTACT ENGINEER IF ACTUAL GRADES DO NOT REFLECT GRADES OF TOPOGRAPHICAL SURVEY. ADJUST EXISTING UTILITIES WITHIN WORK LIMITS TO FINISHED GRADE. ALL ROOF DRAIN LINES SHALL BE 6" PVC@ 1.00% MINIMUM. WITH 1-FOOT MINIMUM COVER. ALL ROOF DRAINS SHALL BE CONNECTED TO A STORM DRAIN CATCH BASIN. SEE BUILDING PLANS FOR@ EXACT DOWNSPOUT LOCATIONS. CLEANOUTS PER DETAIL 3 TYPICAL. C4.0 BEDDING AND BACKFILL IN PIPE TRENCHES PER DETAIL@ C4.0 ENSURE POSITIVE DRAINAGE MAINTAINED AWAY FROM PORTABLES. SOIL SHALL NOT BE PLACED AGAINST SKIRTING. CLEANOUTS REQUIRED AT ALL CHANGES OF DIRECTION AT 100-FOOT MAXIMUM SPACING AS INDICATED . ALL EXCESS SOIL MATERIAL AND CONSTRUCTION WASTE SHALL BE DISPOSED OF AT AN APPROVED OFF-SITE LOCATION . ROOF DOWNSPOT LOCATION PER DETAIL C;'\ ~ RESTORE IRRIGATION IN DISTURBED VEGETATION AREAS. 10. RESTORE DISTURBED LAWN AREAS WITH TOPSOIL AND HYDROSEED PER HYROSEEDING NOTES ON SHEET C4:I. 11. SEE SHEET C4.1 FOR SURFACE WATER STANDARD PLAN NOTES. 12. PROVIDE TYPE 1 AND TYPE 40 CATCH BASINS PER@AND@ LEGEND CHAIN LINK FENCE CONCRETE MOW CURB ASPHALT PAVEMENT HYDROSEED GRADE BREAK GB DITCH LINE --->----- KEYNOTES G) PROVIDE ASPHALT PAVEMENT PER @ 0 © © 0 0 0 0 PORTABLE CLASSROOM PER MANUFACTURER'S DRAWINGS. PORTABLE RAMP PER PORTABLE CLASSROOM MANUFACTURER'S DRAWINGS. PROVIDE CONCRETE MOW CURB PER@ PROVIDE GRAVEL FILLED TRENCH WITH NOTCHED BOARD PER @ NOTCHED MOW CURB @ CONTRACTOR SHALL OVEREXCA\/ATE AND PROVIDE 4" GRAVEL BELOW PROPOSED PORTABLE EXTENDING 1' BEYOND PORTABLE WALL. GRAVEL SHALL CONFORM TO WSDOT 9-03.9(3) TOP COURSE, 95% COMPACTION. SLOPE AWAY FROM BUILDING AT 2%. PROVIDE TACK COAT ON PAVEMENT EDGES AND HOT TAR SEAL AT JOINT. I · .. ' ; "\ ., ,, Checked for Compliance to City Standards CITY OF RENTON Planning/Building/Public Works Dept. NOTICE TACOMA· SEATTLE· SPOKANE · TRI-CITIES Al.TIRA1Kt\ Cf JffiS 000.IWENT SHAli IIN,\IJOATE 11,f ~ SUL AHO Sl00.ll.lRE. PU!lUCAT!OO Cf THIS DOCUlruiT OOES NOT llEROOATE FROM R£!llMD OllHER9if RIQflS 1H IT, JlllS 000.IIKHl IS fOO If.£ !N.Y Fill: iHf Pfto.[CT IOENTlflD IN H lilt£ ll.00( Al() IS HOT TO BE UIBJ f(fi REPAIR, ROKOO. 00 ADOITJCfl TO li!AT PRO.ECT 00: Fffi ANY OllE! f'RO..£.CT. 2215 North 3oth Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES CUP RENTON SCHOOL DISTRICT GRADING AND DRAINAGE PLAN -EAST llA1" 16 MAY 2016 flEl.DBQOK: PAGE: ORAWINQ NO: C3.1 SHE!T: A-NNNNAA w :,a <l'. z t5 w ---:, 0 et:: 0.. I-I- I- I- I Cf) Cf) I 0... 0... 0... w -' co <( I-a: 0 0... -' 0 0 I (_) Cf) >-a: <( I-z w 2 w _J w Cf) I- I C) w I 0 0 0 s w -' 0... <( 2 ADAPTER SKIRT GEOTEXTILE FABRIC CATCH BA / / RETRIEVAL STRAP / ------!--OVERFLOW (TO BYPASS PEAK STORM VOLUMES) 24 11 SEDIMENT ACCUMULATION CATCH BASIN INLET PROTECTION NOTES AS APPLICABLE: 1. PLACE CONCRETE BLOCKS LENGTHWISE ON THEIR SIDES IN A SINGLE ROW AROUND THE PERIMETER OF THE INLET, SO THAT THE OPEN ENDS FACE OUTWARD, NOT UPWARD. THE ENDS OF ADJACENT BLOCKS SHALL ABUT. THE HEIGHT OF THE BARRIER CAN BE VARIED, DEPENDING ON DESIGN NEEDS, BY STACKING COMBINATIONS OF BLOCKS THAT ARE 4 INCHES, AND 12 INCHES WIDE. THE ROW OF BLOCKS SHALL BE AT LEAST 12 INCHES, BUT NO GREATER THAN 24 INCHES, HIGH. 2. PLACE WIRE MESH OVER THE OUTSIDE VERTICAL FACE (OPEN END) OF THE CONCRETE BLOCKS TO PREVENT STONE FROM BEING WASHED THROUGH THE BLOCKS. USE HARDWARE CLOTH OR COMPARABLE WIRE MESH WITH 1/2 INCH OPENINGS. 3. PILE STONE AGAINST THE THE WIRE MESH TO THE TOP OF THE BLOCKS. USE 3/4 TO 3 INCH GF{AVEL. 4. PLACE WIRE MESH OVER DROP INLET SO THAT THE WIRE EXTENDS A MINIMUM OF 1 FOOT BEYOND EACH SIDE OF THE INLET STRUCTURE. USE HARDWARE CLOTH OR COMPARABLE I/VIRE MESH OF 1/2 INCH OPENINGS. IF MORE THAN ONE STRIP OF MESH IS NECESSARY, OVERLAP THE STRIPS. 5. PLACE FILTER FABRIC OVER WIRE MESH. PLACE 3/4 INCH GRAVEL OVER WIRE MESH. THE DEPTH OF STONE SHALL BE AT LEAST 12 INCHES OVER THE ENTIRE INLET OPENING. EXTEND THE STONE BEYOND THE INLET OPENING AT LEAST 18 INCHES ON ALL SIDES. 6. IF THE STONE FILTER BECOMES CLOGGED WITH SEDIMENT, THE STONES MUST BE PULLED AWAY FROM THE INLET AND CLEANED OR REPLACED. 7. IF THE CB GRATE BECOMES CLOGGED WITH SEDIMENT, CONTRACTOR SHALL BE RESPONSIBLE TO IMMEDIATELY CLEAN DEBRIS FROM GRATE. FILTER FABRIC MATERIAL (ORANGE)---, MIRAFI 100 NS OR EQUIVALENT 2" X 2" BY 14 GA. WIRE----.. FABRIC OR EQUIVALENT, AFFIX TO POST PROVIDE 3/4" -1 1/2" WASHED---, GRAVEL BACKFILL IN TRENCH AND ON BOTH SIDES OF FILTER FENCE FABRIC ON THE SURFACE 2" X4" WOOD POST------ OR STEEL FENCE POST --+--J ORANGE FILTER FABRIC MATERIAL 60" WIDE ROLLS - USE RINGS TO ATTACH ATTACH TO WIRE FABRIC SIDE VIEW 8" NOTES: 1. THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL CU r TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT POST WITH A MINIMUM SIX-INCH OVERLAP, AND BOTH ENDS SECURELY FASTENED TO THE POST. 2. THE FILTER FABRIC FENCE SHALL BE INSTALLED TO FOLLOW THE CONTOURS (WHERE FEASIBLE). THE FENCE POSTS SHALL BE SPACED A MAXIMUM OF SIX FEET APART AND DRIVEN SE CU RELY INTO THE GROUND (MINIMUM OF 30") 3. A TRENCH SHALL BE EXCAVATED, ROUGHLY EIGHT INCHES WIDE AND TWELVE INCHES DEEP, UPSLOPE AND ADJACENT TO THE WOOD POST TO ALLOW THE FILTER FABRIC TO BE BURIED. 4. WHEN STANDARD STRENGTH FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE SHALL BE FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS USING HEAVY-DUTY WIRE STAPLES AT LEAST ONE INCH LONG, TIE WIRES, OR HOG RINGS. THE WIRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF FOUR INCHES AND SHALL NOT EXTEND MORE THAN THIRTY SIX INCHES ABOVE THE ORIGINAL GROUND SURFACE. 5. THE STANDARD STRENGTH FILTER FABRIC SHALL BE STAPLED OR WIRED TO THE FENCE, AND TWENTY INCHES OF THE FABRIC SHALL BE EXTENDED INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN THIRTY SIX INCHES ABOVE THE ORIGINAL GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES. 6. WHEN EXTRA-STRENGTH FILTER FABRIC AND CLOSER POST SPACING ARE USED THE WIRE MESH SUPPORT FENCE MAY BE ELIMINATED. IN SUCH A CASE, THE , FILTER FABRIC IS STAPLED OR WIRED DIRECTLY TO THE POSTS WITH ALL OTHER PROVISIONS OF STANDARD NOTE (S) APPL YING. CD INLET SEDIMENT PROTECTION 1 ---~~~~~~~~~~~~~~- NOTTO SC ALE 7. THE TRENCH SHALL BE BACKFILL WITH 3/4 INCH MINIMUM DIAMETER WASHED GRAVEL. 1" 10"---I E-9" 8-3/4"- 1-1/4" 2" RAISE -1/2" WIDE BORDER NOTES: 1. PIPE MATERIAL AS SPECIFIED BY THE ENGINEER. 2. PIPE DIAMETER AS SHOWN PEF{ PLAN. 3000 psi CLASS C CONCRETE (TYP.) (LANDSCAPE AREAS ONLY) 5/8" 1 '-0" [ I 12"0 2'-0"1 I-4-3/4" 7"~ 2-7/8 7-3/4"- 8" 15" FIBRE JOINT PACKING CAST IRON RING AND COVER /9/'j~-rc-----------~fr~I :: -t-PLUG TO BE SEALED :: I IN SAME MANNER AS -----------------"'°" MAIN SEWER JOINTS 0 CLEANOUT 3 ------~~~~~~ NOT TO SCALE EDGE OF EXISTING PAVEMENT EXISTING FRONTAGE ROAD 25' MIN. RADIUS GEOTEXTILE ROOF DOWNSPOUT SEE ARCHITECTURAL DETAILS. 4x3 REDUCERf---~ BUSHING (SxH) 4x4 45" ELBOW (SxG) FINISH GRADE-FLUSH W/FINISH GRADE 1' MIN. 0.5% MIN. 6" ROOF DRAIN CONNECT TO STORM DRAIN PROVIDE~ EXTENSION AS REQUIRED. 6x4 EXTENDED BUSHING (SxG) 3" 4x4 45' ELBOW (SxG) NOTES: FOUNDATION -SEE STRUCTURAL DETAILS. 1. COORDINATE DOWNSPOUT LOCATIONS WITH BUILDING CONTRACTOR NO OFFSETS ALLOWED. 2. ASPHALT PAVING ADJACENT TO PVC PIPE TO BE COLD MIX TO PREVENT MEL TING PIPE. 3. CONTRACTOR SHALL COORDINATE BLOCK OUTS FOR FOOTINGS WITH ARCHITECTURAL AND STRUCTURAL PLANS. 6'MAX. FRONT VIEW --..._ __ 2" X 4" WOOD POSTS, STANDARD OR BETTER, OR STEEL FENCE POST 0 ~~~!c~ENCE _____ ...:R:..clc::G:.:ID:._-e-.....:...:FL:.:E:.:.X::.:l B:.:L:::E:._ ___ __ (D.I., CONC.) (CPEP, CMP, PVC) BACKFILL PAVED AREAS AND WITHIN R.0.W. CRUSHED SURFACING TOP COURSE, _ _,,__ WSDOT 9-03.9(3) 95% COMPACTION, 6" MAXIMUM LIFTS. NATIVE MATERIAL MAY BE USED IF IT MEETS THE REQUIREMENTS OF STRUCTURAL FILL AND COMPACTION CAN BE ACHIEVED AS APPROVED BY THE GEOTECHNICAL ENGINEER. BACKFILL UNPAVED AREAS NATIVE MATERIAL OR GRAVEL BACKFILL FOR PIPE BEDDING, 90% COMPACTION, 12" MAXIMUM NOTE LIFTS. ~ ~ ~ (0 L. , ' . ci L. ci , ~ . SUBGRADE ELEVATION PIPE AS SPECIFIED ON PLANS 0.....,..,~=?=-:ro?=-:-c~~E D_O_W_NS_P_O_U_T_C_O_N N_E_C_T_IO_N __ _ BACKFILL MATERIAL SHALL NOT HAVE PARTICLE SIZE GREATER THAN 1" WITHIN 6" OF THE PIPE OR THE CONTRACTOR HAS THE OPTION TO USE GRAVEL BACKFILL PIPE ZONE BEDDING CONFORMING TO WSDOT 9-03:12 (3). '---GRAVEL BACKFILL FOR PIPE ZONE BEDDING PER WSDOT 9-03.12(3), 95% COMPACTION 4" • 8" QUARRY SPALLS 0 ~~~~!NG A"ID BACKFILL PIPE IN TRENCHES CONSTRUCTION ENTRAI\ICE NOTES: 1. MATERIAL SHALL BE 4-INCH TO 8-INCH QUARRY SPALL$ AND MAY BE TOP-DRESSED WITH 1-INCH TO 3-INCH ROCK. (STATE STANDARD SPECIFICATIONS, SECTION 8-15.) 2. THE F<DCK PAD SHALL BE AT LEAST 12 INCHES THICK AND 100 FEET LONG. WIDTH SHALL BE THE FULL WIDTH OF THE VEHICLE INGRESS AND EGRESS AREA. 3. ADDITIONAL ROCK SHALL BE ADDED PERIODICALLY TO MAINTAIN PROPER FUNCTION OF THE PAD. 4. IF THE PAD DOES NOT ADEQUATELY REMOVE THE MUD FROM THE VEHICLE WHEELS, THE WHEELS SHALL BE HOSED OFF BEFORE THE VEHICLE ENTERS A PAVED STREET. THE WASHING SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK AND WASH WATER SHALL DRAIN TO A SEDIMENT RETENTION FACILITY OR THROUGH A SILT FENCE. 8. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED. 9. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY. 10. CONTRIBUTING LENGTH TO FENCE SHALL NOT BE MORE THAN 100 FEET. 11. DO NOT INSTALL BELOW AN OUTLET PIPE OR WEIR 12. DO NOT DRIVE OVER OR FILL OVER FILTER FABRIC FENCE. HMA CLASS 3/8", PG 64-22 L h/'\~¥cJ;,i:~.llil',,:,, '(:;+-~CRUSHED SURFACING st BASE COURSE PER WSDOT 9.03-9(3) -r--" './ '·,> > I //_,,.// •,, •, ,/ / ' './ / ',/ / ''./ / ,, , .( •," Y < •,'· ;7'--12" COMPACTED '/ / " '/ / " SUBGRADE TO 95% NOTES: ·1. ALL DEPTHS SHOWN ARE COMPACTED DEPTHS. 2. THE CONTRACTOR SHALL EXPOSE EXISTING FILL, PROOF ROLL AND COMPACT TO 95%. IF YIELDING CONDITIONS ARE ENCOUNTERED, YIELDING MATERIALS SHALL BE REPLACED WITH IMPORTED STRUCTURAL FILL MATERIAL. THE DEPTH OF MATERIAL REPLACEMENT SHALL BE DETERMINED BY THE GEOTECHNICAL ENGINEER. ASPHALT CEMENT 0f-c~=o A=T T,,,..'fs,....,,.~,.,...,L~.,.-E_N_T_S_E_C_T_l~Q_N.....;_ ___ _ ; .. 1_. -.' " 5. GEOTEXTILE SHALL MEET THE FOLLOWING: GRAB TENSILE STRENGTH 200 SI MIN. GRAB TENSILE LONGATION 30% MAX. MULLEN BURST STRENGTH 400 PSI MIN. AOS 2-45(U.S. STANDARD SIEVE) Checked for Compliance to City Standards m "'"°' '-~-v°':0, 'USE OF EXISTING PAVEMENT IS PERMISSIBLE UNTIL PAVEMENT FAILS. None, TACOMA, SEATTLE. SPOKANE . TRI-CITIES .,.~..._,_,_.....___.. 5!:-~ r--5:b "1.IW.TION Cf 11i1S DOCUlllH SHM1 INVAUl}AIE 1HE ...._. _,<:::5 <----> PRCfESSIOH>J. 'DI. AHO ~IIJRE. PUWCATIOO Cf ~--~-THIS DOCULIEHT 00£3 HOf DfJK:GAIE FROM RESf.Rilll 0 CONSTRUCTION ENTRANCE «-° CLJP SET cl."i~'rn~%~ei'iii:'=";:'g,(l"._~ 2215North301hStreet,Suite300 Tacoma,WA98403 7 l-~si~ic:fi:if-~:..=-=:......::.....:.-=._;;_:._...:.:....:._:_.:.....:.:.....::.:...:.....:~:::..---=::.!.;:..c.!:=-------;===i=============------,--,--T--T,ruiM,iii;"-----Tsc.:;;-----r=::.:::::..:__-~:_::~ _ _!:=============:;======::::!.t,\OOl~'1:&.~'~':'~J.~11~: .. ~'W'~,~~"',~i;'~/;.~~~:"""~"~i'l~cr~. L:25:3:.3:83~.2=42~2-T~E~L _2:5:3-:38:3~.2:57~2~FAX:__w:w:w~.a:h:bl.:co:m~V:/E:BJ NOTTO SCALE SURI/EYED: SCALE: DATE:. ------------__ --___ ------""''"'"' AS NOTED H0-~~"'1,1:,'1,,, J~ lillll!UIII,. Cl TY OF MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL 16 MAY 2016 ----1---1---1--=::::--A._TU_R_PI_N ---1------l ..u. PORTABLES CUP DAAWN, F. KATONA ONE INCH -RENTON RENTON SCHOOL DISTRICT AT ruLL sCAU Planning/Building/Public Works Dept. :.'..:'°'.;~~~!,~~~r NOTES AND DETAILS FlELOBOOK: PAGE: DAAWING HO: C4.0 SHW: Of': 5 7 Know what's below. Call before you dig. CHECKED: f---1--------------------+---f---+---l W, FIERST DATE BY APPR APPROVED: S. COMFORT NO. REVISION A NNNNAA w :;;; <{ z f- (.) w .., 0 0:: n.. I- t: I- I U) U) I 0... 0... 0... w _J co <( I-a: 0 0... _J 0 0 I () U) >-a: <( I-z w ~ w _J w U) I- I ('.; w I 0 0 0 s: w _J 0... <( ~ HYDROSEEDING NOTES 1. HYDROSEEDING, INCLUDING LAWN ESTABLISHMENT, SHALL BE APPLIED TO ALL DISTURBED NON-PAVED AREAS. 2. HYDROSEEDING TO BE THE FOLLOWING MIXTURE: TYPE OF PROPORTIONS PERCENT PERCENT MIXTURE BY WEIGHT PURITY GERMINATION PERENNIAL RYE GRASS 40% 90% 90% CREEPING RED FESCUE 40% 90% 90% CREEPING RYE GRASS 10% 95% 90% HIGHLAND BENT GRASS 10% 90% 90% 3. APPLICATION TO BE 100 LBS/ACRE. 4. 500 LBS/ACRE 10-20-20 FERTILIZER, 2000 LBS/ACRE MULCH AND 40 LBS/ACRE SOIL STABILIZEF, TO BE APPLIED WITH SEED MIXTURE. 5. SEEDING SHALL MEET REQUIREMENTS OF SPECIFICATION 32 92 00 AND WSDOT SPECIFICATION 8-02.3(16) MULCHING NOTES 1. MULCH MATERIALS USED SHALL BE HAY OR STRAW, AND SHALL BE APPLIED AT THE RATE OF 2 TONS/ACRE. 2. MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES GREATER THAN 2:1. 3. MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON. 4. ALL AREAS NEEDING MULCH SHALL BE COVERED BY NOVEMBER 1. END CAP OR PLUG CLEAN OUT WYE FROM PIPE FLOW TO SECOND DISPERSAL TRENCH IF NECESSARY A PER PLAN 4" OR 6" PERFORATED PIPE LAID FLAT/LEVEL TYPE 1 CB WI SOLID LID COVER (LOCKING) INFLUENT PIPE (MAX DESIGN FLOW< 0.5 CFS PER TRENCH) TYPE 1 CB W/ SOLID COVER NOTCHED GRADE MOW CURB. 2"x2" NOTCHES 18" O.C. FLOW TO OTHER BRANCHING CB'S AS NECESSARY PIPE O.D. CLEAN h 5% FINES 2"MOWCURB j NOTHCES 1. THIS TRENCH SHALL BE CONSTRUCTED SO AS TO PREVENT POINT DISCHARGE AND/OR EROSION. 1 Yz" -%" WASHED ROCK) 2. TRENCHES MAY BE PLACED NO CLOSER THAN 50 FEET TO ONE ANOTHER. (100 FEET ALONG FLOWLINE) 3. TRENCH AND GRADE MOW CURB MUST BE LEVEL. ALIGN TO FOLLOW CONTOURS OF SITE. 4. CONSTRUCT GRADE MOW CURB LEVEL. GRAVEL FILLED TRENCH CD WITH NOTCHED MOW CURB 1 ~~~~~~~~~- NOTTO SC ALE Know what's below. Call before you dig. SURFACE WATER STANDARD PLAN I\IOTES 1. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD BETWEEN THE CITY OF RENTON PLAN REVIEW SECTION AND THE APPLICANT. 3. ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE (RMC), THE LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR, OMISSION, OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THESE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (E.G., DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL. ETC.). THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS, WHICH ARE ON FILE IN WITH THE CITY. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 6. GRADING ACTIVITIES (SITE ALTERATION)ARE LIMITED TO THE HOURS OF 7 AM TO 7 PM, MONDAY THROUGH SATURDAY, AND NO WORK IS AL.LOWED ON SUNDAY, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION BY Tl-IE CITY OF RENTON. 7. IT SHALL BE THE APPLICANT'S/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFFSITE WORK. EASEMENTS REQUIRE CITY REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. 8. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL REQUIREMENTS OF CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL ARE SUBMITIED TO THE CITY OF RENTON. 9. DATUM SHALL BE NAVO 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS. 10. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SUBMITIED TO THE CITY FOR REVIEW AND APPROVAL. 11. ALL UTILITY TRENCHES AND ROADWAY SUB GRADE SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY, STANDARD PROCTOR. 12. OPEN CUTTING OF EXISTING ROADWAYS FOR NON-FRANCHISED UTILITY OR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY OF RENTON TRENCH RESTORATION STANDARDS. 13. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ONSITE EROSION HAS PASSED. 14. ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE PUBLIC WORl<S DEPARTMENT, SURFACE WATER UTILITY SECTION. 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS "C," WITH THE EXCEPTION OF PVC PIPE. 16. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT TREATMENT #1 OR BETTER INSIDE AND OUTSIDE. 17. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES SHALL HAVE SOLID LOCKING LIDS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. 18. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES. °19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FOOT BELOW PAVEMENT LEVEL. 20. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY OF RENTON RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF 1 FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4-INCH TO 8-INCH ROCK/ 40% TO 70% PASSING; 2-INCH TO 4-INCH ROCK/ 30% TO 40% PASSING; AND LESS THAN 2-INCH ROCK/ 10% TO 20% PASSING. 21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. AN ACCURATELY DIMENSIONED, CERTIFIED AS-BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY UPON COMPLETION. 22. DRAINAGE OUTLETS (STUB-OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY THE CITY. STUB-OUTS SHALL CONFORM TO THE FOLLOWING: a. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATION ON THE LOT, SO AS TO SERVICE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. EACH OUTLET SHALL HAVE FREE-FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORMI/I/ATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. b. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A 5-FOOT-HIGH, 2-INCH BY 4_1NCH STAKE MARKED "STORM" OR "DRAIN." THE STUB-OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE. ERO:SION CONTROL NOTES 1. THESE NOTES SHALL APPEAR FOR ALL PROJECTS -SITE IMPROVEMENTS, SURFACE WATER UTILITY, WASTE WATER UflLITY, WATER UTILITY, AND TRANSPORTATION PLANS. 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 3. THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN(S) SHALL BE Cl.EARLY FLAGGED BY SURVEY TAPE OR FENCING IN THE FIELD PRIOR TO CONSTRUCTION IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND OBSERVED DURING CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 4. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. 5. ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ONSITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT, AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITEE. 6. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE, NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1 THROUGH MARCH 30) OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1 THROUGH SEPTEMBER 30) SHALL BE IIV!MEDIATEL Y STABILIZED WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL. 11. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN DAYS. 12. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN ·J FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT-LADEN WATER INTO THE DOWNSTREAM SYSTEM. 14. DURING THE TIME PERIOD OF OCTOBER 1 THROUGH MARCH 30, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER, THAT ARE TO BE LEFT UNWORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING, OR PLASTIC COVERING. 15. ANY PERMANENT RETENTION/DETENTION FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST 3 FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCTOBER 1), ALL DISTURBED AREAS SHALL BE REVIEWED TO IDENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. PORTABLE PORTABLE CLASSROOM 6" FINE FIR BARK 7.. 1/4" SLOPE LAWN MOWCURBLJ ~ _J_ 6" c. PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL AND, IF NON-METALLIC, THE PIPE SHALL BE PLACED IN A TRENCH WITH A TRACING WIRE ABOVE OR OTHER ACCEPTABLE DETECTION. MIRAFI MSCAPE GEOTEXTILE WEED FABRIC d. PRIVATE DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS. e. THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB-OUT CONVEYANCE LINES WITH RESPECT TO OTHER UTILITIES (E.G., POWER, GAS, TELEPHONE, TELEVISION). f. ALL INDIVIDUAL STUB-OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOMEOWNER. 0-~-0T---9-01-f-L~-E_D_M_O_W_C_U_R_B_ NOTE: g. STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP SYSTEM INCLUDES BACKFLOW PREVENTION OR A CHECK VALVE. 1. BARK SHALL BE PLACED BELOW THE RAMP AND STAIRS. 23. ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL, OR; AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY. 24. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO CONSTRUCTION PERMIT ISSUANCE. 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION. 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS 1-07-23 TRAFFIC CONTROL SHALL APPLY. 27. PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). SURVEYED: I------------1---l·---1----1 OfSIGNttl: A. TURPIN -----~···· ------OAAWH: F. KATONA CHECKED: f---1-------------------t----t----l----l W. FIERST NO. REVISION BY DATE APPR APPROVED: S. COMFORT AS NOTED ONE INCH AT FULL SCAI.£ JF NOT ONE INCH SCAU; ACCORDINGLY CUP-SET VERncAL; NAVO 1968 HORIZONTAL: NAO lYSJ/1991 Checked for Compliance to City Standards CITY OF RENTON Planning/Building/Public Works Dept. NO]CE TAC O MA· SEATTLE · SPOKANE · TRI-CITIES M.TERATIOH or 1HIS DOOJLIENT SHALL iiVAJJDA1£ mt PRf.fESS001. SUL »ID SIGNATURE. PIJ!ll.JCATICW Cf ngs OOCUIIOH occs IIOT D£ROOA lE FRCil ft£SERiE!l Ol\Nffiff RIGH1S IN IT. !HIS OOOJU£N.T IS fc:ft \/:I au FOO THE PRO.ECT lllElfIHD ltl THE llllf !UOi 00 IS rtOT TO BE USED Fffi REPMI, REIIOO£L 00: 2215 North 3oth Street, Suite 300 Tacoma, WA 98403 AOOITK'.tl IO THAT f1lO..ECT 00 /"Cfl AftY OMR P!!o.£Cf, 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com 1//EB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES CUP RENTON SCHOOL DISTRICT NOTES AND DETAILS "'"' 16 MAY 2016 AElDBOOK, PACE: OAAWtN<; NO: C4.1 SHEET: Of: 6 7 A NNNNAA w ::;; <( z 5 w ---, 0 0:: 0.. I- t: I- I Cf) Cf) I CL CL CL w ....I m <( I-a: 0 CL ....I 0 0 I 0 Cf) >-a: <( I-z w ~ w ....I w Cf) I- I (9 w I 0 0 0 s; w _J CL <( ~ 4 1-0" LINE POST 2-318" DIA. (TYP), END CORNER POSTS 3" DIA. 8'-0"MAX.I TOP & BOTIOM RAIL 1-5/8" DIA. FABRIC 12 GA CORE 11 GA BLACK VINYL COATING (10-MIL). ~-5-1/4" x 314" BANOS & STRETCHER BAR AT ENO & CORNER POSTS m__..---114"x 3/4" FLAT STRETCHER CD CHAIN LINK FENCE 1 ~~~~~~~­ NOTTO SC ALE 28" ~20" '12" " ;>r 12 11 16" NOTE: 1. PROVIDE CAST IRON FRAME & GRATE. 2. AREA DRAIN SHALL BE USED IN NON VEHICULAR ACCESS LOCATIONS. 28" 30" 0-f=-of:...;T:...:o1...;:~::...:L~c..;;,_;;;B=A_:..;;;;.S.;;.;;I N...;;_y__;T:.__Y:...:P:.....=E_4.:..;:0:.__ ___________________ _ FRAME AND VANED GRATE ONE #3 BAR HOOP FOR 6" HEIGHT #3BAR EACH CORNER 18" MIN. #3 BAR HOOP SEE NOTE 1 ALTERNATIVE PRECAST BASE SECTION NOTE: TWO #3 BAR HOOPS FOR 12" HEIGHT RECTANGULAR ADJUSTMENT SECTION 1. AS ACCEPTABLE ALTERNATIVES TO THE F<EBAR SHOWN IN THE PRECAST BASE SECTION, FIBERS (PLACED ACCORDING TO THE STANDARD SPECIFICATIONS), OR WIRE MESH HAVING A MINIMUM AREA OF 0.12 SQUARE INCHES PER FOOT SHALL BE USED WITH THE MINIMUM REQUIRED REBAR SHOWN IN THE ALTERNATIVE PRECAST BASE SECTION. WIRE MESH SHALL NOT BE PLACED IN THE KNOCKOUTS. #3 BAR EACH -- CORNER #3 BAR EACH WAY ----- SECTION B-B I I '-I I ,,,_>J ,_/,,...,,... / z ::?: 2. THE KNOCKOUT DIAMETER SHALL NOT BE GREATER THAN 20". KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MINIMUM TO 2.5" MAXIMUM. PROVIDE A 1.5" MINIMUM GAP BETWEEN THE KNOCKOUT WALL AND THE OUTSIDE OF THE PIPE. AFTER THE PIPE IS INSTALLED, FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE WITH STANDARD SPECIFICATION 9-04.3 . 3. THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO THE LOWEST PIPE INVERT SHALL BE 5'. 4. THE FRAME AND GRATE MAY BE INSTALLED WITH THE FLANGE UP OR DOWN. THE FRAME MAY BE CAST INTO THE ADJUSTMENT SECTION. 5. THE PRECAST BASE SECTION MAY HAVE A ROUNDED FLOOR, AND THE WALLS MAY BE SLOPED AT A RATE OF 1 :24 OR STEEPER. 6. THE OPENING SHALL BE MEASURED AT THE TOP OF THE PRECAST BASE SECTION. 7. ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE BASIN HAS BEEN PLACED. (Dr~;:;;,:;~;:-:;t~l;:-;;-~~L~=--B_A ____ S_IN_-_T_Y_P'--=E'--1.:...._ ______________ _ SURVEYED: PROVIDE HYDROSEEOING PER HYOROSEEDING NOTES NOT SHEET C3.2 PROVIDE TOP SOIL PER SPECIFICATION 32 92 00 TILL UNO ERL YING SOIL PRIOR TO TOPSOIL INSTALLATION 01-7-:-:~:-::'~'='TY"~s;;;,.,cA:-:"~,:.;;.A...;;..;:..W.::..;;..N=--------- Checked for Compliance to City Standards CUP-SET NOTICE AlilllATIOO Cf THIS llO{JJWEIH m,u INVALOAIE lHE ffia'ESSIOOAI. SEAL Ali!l SQ!ATURE. fUBUCAnctl IT I' I 1 ''. .. TAC O MA· SEATTLE · SPOKANE · TRI-CITIES THIS OOCIJIIDH OC£S HOT f:tROGAT[ fROW RE!xR'tfll "'""'"' """' • 1r. "'' """"'1 • '"' '" 2215 North 3oth Street, Suite 300 Tacoma, WA 98403 ONLY Fffi TH£ PROJ:Cf IDE!HHD JM 1tlE TIil£ ElOCI[ oo • NOT ro aEU"1J"" "'"' """"-"' 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB AOOU TO lrMT PRo..t:CT QI ~ NiY OfttER PIIO..[CT. o,n, ·--~···-~·· \'ERTlCAL.: NAVO 19~ HORIZONTAL; NAO 196,3/1991 CITY OF RENTON MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLES CUP 16 MAY 2016 DESK,t,!EO: A. TURPIN DRAWN; F. KATONA CHl:.~KEO: W. FIERST BY DATE APPR REVISION NO. """""°' S. COMFORT AS NOTED ONE INCH AT FULL SCllE If NOT ONE IW.::H SCALE ACCORDINGLY RENTON SCHOOL DISTRICT Planning/Building/Public Works Dept. NOTES AND DETAILS A DAAWlNO NO: C4.2 SHEET: Of: 7 7 NNNNAA l w 2 <( z ti w -:, 0 Cle'. 0.. I- I-I- I- I Cf) Cf) I 0.. 0.. 0.. w _J co <( I-rr.: 0 0.. _J 0 0 I 0 U) >-er.: <( 1-z w ~ w _J w Cf) I- I CJ w I 0 0 0 s w _J 0.. <( ~ \ I I ' I . ., I I \ I ! \ ----~· -- 0 ::z\ s_,r:-::; ?;.W ![>,.~ 37 ..... ,..-_,,,._.,., .. ·: ;(\(>'.)!') W iE:.c.c--4;)~),J7 w " ... 00 Know what's below. Call before you dig. \ "'"-.: ( \ / 1'"; ''7 Cj <'' \ f ' i . '--'7\ .~ \.:J ' ' ·.'><,'. I g": '\J ~:-Si<.-'.7 6" I :\'h :[0 "-J(JE\.-"57 i I I \ \ \ \ '· ,·-·'.)St.Jc, '':l':t": iD/-.f05 90 ,'.>'.-. 8'' PV': 'N/f:;'' P\!S ?.>·'SE--HW CENF·:f~ 1Jl.61hi~CL,-<30'/ ec_; ')-- f&,;_, / ,,'--- © Er? I t':JOP i R1~1,,,. . .< '.'..f.i. ! c; ,./ I[·<)';!';; 2-3 / d ,.J ,.. ,.,. I , .. ,,., ..... ,,.,. -.. ,.-.L_, ;t\0C 1'./i\i""'4CJG.2! ;'.)s,j(.' \ :~:-~·t'e(;_~_p i;)" ;,av;_; N ·L--·,1 (.)'.i.i.< 3'' CF'P 'v'J ;[--•~C: I 3 [it) .. ;(';:);:: 0 3" C--·:. F. ,i:-:,cc-'U? .. '.}l '.)(X;[;i f" (; ;f"CKF r) ,t-rf >:;, rs 0 ---·--... ------------------ NO. REVISION / / . ,, \ \ ,,, . / / / / ,/ .... 1,::. / / DESiGHEO: A. TURPIN ORAWN: F. KATONA / / --·--.... .. .......... --i-----------1 CHECKEO: W. FIERST BY DATE APPR ""110'IEl>. S. COMFORT / I I AS NOTED ONE INCH AT FUU. SCAI.E IF NOT ONE IMCH SCALE ACCOROlHClY / / / / / / / CUP-SET 'o'EITTlCAL: NAVO 1988 HORIZONTAi....: NAO 1983/1991 / \ N \ GRAPHIC SCALE DEMOLITION NOTES 1, 2. 3. 4 . 5. DEMOLITION: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO INCLUDE THE DEMOLITION OF ALL EXISTING SITE IMPROVEMENTS AS INDICATED BY THIS DRAWING OR AS REQUIRED FOR NEW CONSTRUCTION, IT IS THE CONTRACTOR'S RESPONSIBILITY TO FULLY REVIEW THE SITE CONDITIONS AND TO CORRELATE THESE OBSERVATIONS WITH THE PROJECT WORK 7, AND INCLUDE ALL NECESSARY DEMOLITION, WHETHER SHOWN OR NOT, AND INCLUDE ALL SUCH COSTS IN THE BASE BID, 8. CLEARING: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO CONDUCT ALL CLEARING NECESSARY TO BE ABLE TO COMPLETE ALL THE WORK OF THIS PROJECT. 9. CONTRACTOR SHALL LEGALLY DISPOSE OFF THE OWNER'S PROPERTY, ALL DEMOLISHED AND REMOVED MATERIALS, UNLESS 10. INDICATED OTHERWISE. SWEEPING. SEDIMENTS SHALL NOT BE WASHED DOWNSTREAM. SPRAY EXPOSED SOILS WITH WATER TO PREVENT DUST. RUNOFF SHALL NOT BE CREATED BY SPRAYING. EROSION CONTROL MEASURES SHALL BE PROVIDED THROUGHOUT CONSTRUCTION. PROTECT EXISTING PLANTS AND VEGETATION TO REMAIN. PROTECT EXISTING UTILITIES AND PAVING WITHIN THE WORK LIMITS NOT SPECIFICALLY INDICATED FOR DEMOLITION. RAISE EXISTING UTILITIES TO FINISHED GRADE. REPLACE DAMAGED PAVING. SEE SHEET C4.1 FOR TEMPORARY EROSION AND SEDIMENT CONTROL NOTES AND DETAILS. SEE SHEET C4.1 FOR MULCH NOTES. 11. HYDROSEED ALL NON-PAVED DISTURBED AREAS PER SHEET C4.1. BACKFILL AND COMPACT ALL VOIDS AND DEPRESSIONS OCCURRING AS A RESULT OF DEMOLITION ACTIVITIES WITH APPROVED 12. BACKFILL. REMOVE EXISTING SOD AND TOPSOIL AS NECESSARY TO PROVIDE IMPROVEMENTS. CONTRACTOR SHALL DISPOSE OF EXCESS SOD AND TOPSOIL OFFSITE. SEE ELECTRICAL PLANS FOR DEMOLITION OF EXISTING ELECTRICAL SERVICE. 13. CONTRACTOR IS RESPONSIBLE FOR RESTORING GRASS AND SEED INCLUDING WATERING UNTIL FULL GROWTH IS ACHIEVED. 6. SEDIMENTS TRACKED ONTO PAVED SURFACES SHALL BE REMOVED BY DEMOLITION LEGEND DEMOLISH EXISTING ASPHALT PAVEMENT BUILDING DEMOLITION SAWCUT LINE DEMOLISH EXISTING UTILITY DEMOLISH EXISTING CONCRETE II II // II II II JI II II II I -. TESC LEGEND INLET SEDIMENT PROTECTION @ CONSTRUCTION ENTRANCE ~ 4 I @w ~ CLEARING LIMITS SILT FENCE ------1111·---· KEYNOTES 0 PROVIDE CONSTRUCTION ENTRANCE. 0 PROVIDE INLET SEDIMENT PROTECTION. 0 COORDINATE REMOVAL OF CONTAINER WITH SCHOOL DISTRICT. 0 PROTECT EXISTING DISPERSAL TRENCHES. © PROTECT EXISTING PORTABLE AND RAMP. © DEMOLISH EXISTING CONCRETE MOW CURB. 0 DEMOLISH EXISTING FENCE. 0 10 20 40 FEET ~-• d.~ I 1" = 20 FEET Checked ior Compliance to City Standards CITY OF RENTON NOTICE TAC O M A· SEATTLE · SPOKANE • TRI-CITIES }.l.TERATIOO Cf ltRS DOOJ~f SiAI.J. JNV>l.Jil/11£ THE PR(ffSSl()IAI. SEAl MID ~Al\Jl!E. f>OOLICATICtl Of ThlS OOCU.EH OCES OOf OEROOAlE ffiOII RlSERlffi O~ER9f RlQflS 1H IT. IHS DOOJl,lflH 5 fOO USE ctl.Y Fee UlE PRO.ECT IDENTIIEl IN THE Iln.E !lCOC 00 1S NOT 10 BE U:lD rm REP,l,IR, REllCOO.. a! 2215 North 3oth Street, Suite 300 Tacoma, WA 98403 AOOI~ TO 1HAI PRO.ECTOR rm AMY Oll1£11 PRO.Ecr. 253.383.2422 TEL 253.383.2572 FAX www,ahbl.corn WEB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLE RENTON SCHOOL DISTRICT DATE> 19 APR 2016 FIELDBOOK: PA!lf, DRAWING NO: Planning/Building/Public: Works Dept. TESC AND DEMOLITION PLAN C2.0 SHEET: Of: 2 7 A-NNNNAA w ::;; <( z f-- 0 w J 0 Cl'. a.. I- ~ ~ Cf) Cf) I 0.. 0.. 0.. w _J co <( I-cc 0 CL ...J 0 0 I 0 Cf) >-cc <( I-z w :'.?! w ...J w (j) I- I ~ w I 0 0 0 $ w ...J 0... <( :'.?! j·j \ \ \ !?] I I ! I I I i L lk i' ,1 i i ' \ ·-! :-< I : ! ! i ff' i I 1/ I 1;1 ··1' '/· / . i ! ·, \ 11 ii ii II I I I ' ,·:) I I; :\ 1: J' \ I I -\ i \ -w --- \ I .u -->'I·-- \ >< V"/ -- >< \ \. I ; \ ~i I /' 1:::c·:=:=:::1 ::,1 .. --.. "' I . V ········-·· I I Q X V : • ::. •• .. . ·' I •,::\/ =· --··. ." ... _ .. / .. . .·FG: 406 49" ...... X ·@ ' x·- \ \ \ X 0-----. X I X I X \ I \ \ I 'X i ..... / ....•. / ./ "; / p ... i d 1; / 1, ,: / !, I Know what's below. "2" (:PD-- ".99.CJ~,; .. C) '.:J" Call before you dig. I i ~,· I I I 0 0 ~ I ' ,[ju CB #1 / CB TYPE 1 ; RIM: 404.30 IE: 401.80 FG: 405.03 -- , " 0 a ct: ··-·-.. ··- 0 • R20,0' ·~--"-·---.. CB#2 CB TYPE 1 RIM: 404.30 IE 401.80 -------------------------------------- • I .... --··· ..• I -------w • I FG: 405.10 \ AREA DRAIN #2 CB TYPE40 RIM: 406.00 IE: 404.10 FG: 406.50 EX '.:; '.Cb' Lbci:.! •-tk{ .... ,1()~,.9b .J." ;.•vr: \ 'E:"cf;.J).)[j 28' TYP. EXISTING PORTABLES AREA DRAIN #1 "!f5. CB TYPE40 RIM: 405.70 IE: 401.40 l,HBL #112 N'AlL · ANO-~WA.SHER--- N: 178539. 9282 t: 1315492.69.84 ELEV: 406.60 / .i I ------;::, ------64' TYP. EXISTING PORTABLES ----------+...l :::)·:cH 2C:2'.J ;::;.'IPA-.. -4C:_-;_ 32. C' ,:·; vc >J fr ,tc.1·. • -~ \ ,, / ( / Cl / ,/ (J :, ', i:3'' cc.;;.:, r,:~ ;E. ,-+:J:2 :5-3 C<>JBLE. c~1u.,r<r.~; 1\-,:b .. :rrs .J I I • I I I --1 •• I I I I a I I I I • I I I • CUP-SET SURVEYED: ---------1----1---- -----······· .. ··r--1----------1 DESIGNED: A. TURPIN AS NOTED -··--·!------·--------------------------·---~ -·-·· ··----1---1-:0::::RA:::CWNC-, ------t-------1 F. KATONA ., .. ···-·-··-,--1--------1 CHECKEO: 1---+--------------------11---i----i----, W. FIERST NO. REVISION BY DATE APPR ~ S. COMFORT ONE INCH AT FUU. SCALE If NOT ONE INCH SCALE ACCORDINGLY VERT1CAL: NAVO 1988 HORIZONTAL; t,W> 1963/1991 N GRAPHIC SCALE 10 20 FEET 8-! .. 1 1" = 10 FEET GENERAL NOTES 1. CONTRACTOR SHALL VERIFY EXISTING AND PROPOSED GRADES BEFORE COMMENCING WORK. CONTACT ENGINEER IF ACTUAL GRADES DO NOT REFLECT GRADES OF TOPOGRAPHICAL SURVEY . 2. ADJUST EXISTING UTILITIES WITHIN WORK LIMITS TO FINISHED GRADE. 3. ALL ROOF DRAIN LINES SHALL BE 6" PVC@ 1.00% MINIMUM. WITH 1-FOOT MINIMUM COVER. ALL ROOF DRAINS SHALL BE CONNECTED TO A STORM DRAIN CATCH BASIN. SEE BUILDING PLANS FOR EXACT DOWNSPOUT LOCATIONS. CLEANOUTS PER DETAIL W TYPICAL. ~ 4. BEDDING AND BACKFILL IN PIPE TRENCHES PER DETAIL@ C4.0 5. ENSURE POSITIVE DRAINAGE MAINTAINED AWAY FROM PORTABLES. SOIL SHALL NOT BE PLACED AGAINST SKIRTING. 6. CLEANOUTS REQUIRED AT ALL CHANGES OF DIRECTION AT 100-FOOT MAXIMUM SPACING AS INDICATED. 7. ALL EXCESS SOIL MATERIAL AND CONSTRUCTION WASTE SHALL BE DISPOSED OF AT AN APPROVED OFF-SITE LOCATION. 8. ROOF DOWNSPOT LOCATION PER DETAIL W ~ 9. RESTORE IRRIGATION IN DISTURBED VEGETATION AREAS. 10. RESTORE DISTURBED LAWN AREAS WITH TOPSOIL AND HYDROSEED PER HYROSEEDING NOTES ON SHEET C4.1. 11. SEE SHEET C4.1 FOR SURFACE WATER STANDARD PLAN NOTES. 12. PROVIDE TYPE 1 AND TYPE 40 CATCH BASINS PER@AND@ LEGEND CHAIN LINK FENCE ---X---X--- CONCRETE MOW CURB 1,.' ,1@ ASPHALT PAVEMENT [ ····.··.•·-1@ HYDROSEED c::-··-, -.--:--.1 ~ 1., .•... ,, ............. !~ GRADE BREAK GB DITCH LINE --->----- KEYNOTES CD 0 0 © © 0 0 © 0 PROVIDE ASPHALT PAVEMENT PER W ~ PORTABLE CLASSROOM PER MANUFACTURER'S DRAWINGS. PORTABLE RAMP PER PORTABLE CLASSROOM MANUFACTURER'S DRAWINGS. PROVIDE CONCRETE MOW CURB PER ~ '§ PROVIDE GRAVEL FILLED TRENCH WITH NOTCHED BOARD PER NOTCHED MOW CURB G'\ '§ CONTRACTOR SHALL OVEREXCAVATE AND PROVIDE 4" GRAVEL BELOW PROPOSED PORTABLE EXTENDING 1' BEYOND PORTABLE WALL GRAVEL SHALL CONFORM TO WSDOT 9-03.9(3) TOP COURSE, 95% COMPACTION. SLOPE AWAY FROM BUILDING AT 2%. PROVIDE TACK COAT ON PAVEMENT EDGES AND HOT TAR SEAL AT JOINT. PROVIDE 6-FEET HEIGHT CHAIN LINK FENCE PER (1\ ~ Checked for Compliance to City Standards CITY OF RENTON Planning/Building/Public Works Dept. NOTICE TAC O M A· SEATTLE · SPOKANE • TRI-CITIES AtlIRATICW Cf' WIS OOOJIJENT SHAU. JIWAI.IIATE iliE PRCfESSctm. SEAL mo ~JURE. FWJCAllc« Cf THIS OOCtWH DOES HOT !lEROOATE fROM fl&R',{J) O\\ffffi9llP Rll)fl'S IN ff. 11-MS DO:llMEIH IS FU! ~ ou f(R m£ PRo.rcr romnru IN 1liE TIil£ Bl.OCI( ANO IS NO( TO Bf u~ FOO: REPAIR, RUIOOEl. m 2215 North 30th Street, Suite 300 Tacoma. WA 98403 .wet~ TO Tll.U PR0£CI 00: fOO Mff DIHER PllO..fCT. 253.383,2422 TEL 251383 2572 FAX www.ahbLcom WEB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLE RENTON SCHOOL DISTRICT GRADING AND DRAINAGE PLAN -WEST l>'\TE! 19 APR 2016 F1El0BOOK: PAGE: DRAWING NO: C3.0 SHEET: OF: 3 7 A-NNNNAA w :a: <( z f- 0 w J 0 0::: Cl.. I ~ I- I- I Cf) Cf) I CL CL CL w _J co <( I-a: 0 CL .....I 0 0 I 0 Cf) >-a: <( I-z w ~ w .....I w Cf) I- I C) w I 0 0 0 s w _J CL <( ~ ---p_ / C) / / I I . -- ------L---~---·--·····--- 1 I I I I I I I I I I ~ Know what's below. Call before you dig. . '• ' "' ··-___ .:::,_ ___ _ '-, ,. t· ,.· ; -- / j i I i ///--; .:·cg\/~t\~'.?i :::.:.1~1 0;.~ ~~ft· C7 ,f" ~-'VC '.·)C. 1[,,.::4-C.~ ? f,;'' PVC :·;v: ;f--0 ,l-02.Xi '··· \. .. / ··. -···-· ............ / FG1 407.13 M1TCH EX. L_ .. AREA DRAIN #4 CB TYPE 40 RIM: 406.00 IE: 404.50 2(,S:d ,-;.Lt ~,4~-,[) ~(, r-,v,.; ,-:::>-·4C.'J.';J' / / / / / • _.-.,+ FG: 406.90 / / / FG1 406.70 FG: 409.00 FG: 406.00 -----.,--D CB#3 CB TYPE 1 RIM: 405.75 IE: 402.25 ., G' ___ , ____________ ,___ ---· -------------------···--------------------·-·-- NO. REVISION Cl 0::: Cl 0::: I I I I I FG1 406.70 0 FG: 406.00 ,.1--1----, 4 ----- ------- BY CB#4 CB TYPE 1 RIM: 405.75 IE: 402.25 -----------~-- ----- DATE APPR I I I I SURVEYED: OESIGNED:. A. DAAWN: F. CHECKED; w. N'PRO\IEO: s. TURPIN KATONA FIERST COMFORT '•. AS NOTED ONE INCH AT FUlL SCALE IF NOT ONE INCH SCALE ACCORDJHGl.¥ / ./ CUP-SET VERTICAi., NA'ID , ... HORIZONTAi..: NAP 1983/1991 ' . - / N GRAPHIC SCALE 0 5 10 20 FEET w ~ ~ 1" = 10 FEET GENERAL NOTES ---------------------·-- 1. 2. 3. 4. 5. 6. 7. 8. 9. CONTRACTOR SHALL VERIFY EXISTING AND PROPOSED GRADES BEFORE COMMENCING WORK CONTACT ENGINEER IF ACTUAL GRADES DO NOT REFLECT GRADES OF TOPOGRAPHICAL SURVEY. ADJUST EXISTING UTILITIES WITHIN WORK LIMITS TO FINISHED GRADE. ALL ROOF DRAIN LINES SHALL BE 6" PVC@ 1.00% MINIMUM. WITH 1-FOOT MINIMUM COVER. ALL ROOF DRAINS SHALL BE CONNECTED TO A STORM DRAIN CATCH BASIN. SEE BUILDING PLANS FO@ EXACT DOWNSPOUT LOCATIONS. CLEANOUTS PER DETAIL 3 TYPICAL. C4.0 BEDDING AND BACKFILL IN PIPE TRENCHES PER DETAIL@ C4.0 ENSURE POSITIVE DRAINAGE MAINTAINED AWAY FROM PORTABLES. SOIL SHALL NOT BE PLACED AGAINST SKIRTING. CLEANOUTS REQUIRED AT ALL CHANGES OF DIRECTION AT 100-FOOT MAXIMUM SPACING AS INDICATED. ALL EXCESS SOIL MATERIAL AND CONSTRUCTION WASTE SHALL BE DISPOSED OF AT AN APPROVED OFF-SITE LOCATION. ROOF DOWNSPOT LOCATION PER DETAIL C'\ ~ RESTORE IRRIGATION IN DISTURBED VEGETATION AREAS. 10. RESTORE DISTURBED LAWN AREAS WITH TOPSOIL AND HYDROSEED PER HYROSEEDING NOTES ON SHEET C4.1. 11. SEE SHEET C4.1 FOR SURFACE WATER STANDARD PLAN NOTES. 12. PROVIDE TYPE 1 AND TYPE 40 CATCH BASINS PER@AND@ LEGEND CHAIN LINK FENCE CONCRETE MOW CURB ASPHALT PAVEMENT HYDROSEED 1. i L. ___ :l._ GRADE BREAK GB DITCH LINE --->----- KEYNOTES 8 0 0 © 0 © 0 © PROVIDE ASPHALT PAVEMENT PER W ~ PORTABLE CLASSROOM PER MANUFACTURER'S DRAWINGS. PORTABLE RAMP PER PORTABLE CLASSROOM MANUFACTURER'S DRAWINGS . PROVIDE CONCRETE MOW CURB PER@ PROVIDE GRAVEL FILLED TRENCH WITH NOTCHED BOARD PER @ NOTCHED MOW CURB LJ ~ CONTRACTOR SHALL OVEREXCAVATE AND PROVIDE 4" GRAVEL BELOW PROPOSED PORTABLE EXTENDING 1' BEYOND PORTABLE WALL. GRAVEL SHALL CONFORM TO WSDOT 9-03.9(3) TOP COURSE, 95% COMPACTION. SLOPE AWAY FROM BUILDING AT 2%. PROVIDE TACK COAT ON PAVEMENT EDGES AND HOT TAR SEAL AT JOINT. Checked for Compliance to City Standards CITY OF RENTON Planning/Building/Public iworks Dept. NOTICE TACOMA· SEATTLE· SPOKANE · TRI-CITIES ALTERATlOO Cl !HIS OOlJIIDH QlAU JNYAl.llAIE lHE PRCfESSCf!Al SEAL MID 9CW.TI.1Rt MJCAJ!OO (f 1)-jjS ®JIIDH DOES NOT DEROGAJE FRCt,I FfSERrEO O'MJE.Rff 00!15 1H IT, lillS DOCUl,EMf IS FOO. USE CH.Y FOO 111£ PROJ:CT IOOHflED ff IliE Till.£ llOCK All) IS NOT IO 8E l!SEO fCft REPAiR, RElK.OEl. Cfi 2215 North 30th Street, Suile 300 Tacoma, WA 98403 >oolllal 10 IW.I PRO.Eel OR roo AHY Olll£R PRO,ICT, 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLE RENTON SCHOOL DISTRICT GRADING AND DRAINAGE PLAN -EAST DAT1' 19 APR 2016 FlELOSOOK: PAGE: DRAWING NO: C3.1 SHEET: Of: 4 7 A-NNNNAA w :::;; <( z ti w -, 0 cc: Q__ I= I- I- I Cf) Cf) I Cl.. Cl.. Cl.. w _J r.D <( I-a: 0 Cl.. _J 0 0 I 0 Cf) >-er: <( I-z w ~ w _J w Cf) I- I G w I 0 0 0 $'. w _J Cl.. <( ~ GEOTEXTILE FABRIC CATCH BA / RETRIEVAL STRAP -------!--OVERFLOW (TO BYPASS PEAK STORM VOLUMES) 24" SEDIMENT ACCUMULATION CATCH BASIN INLET PROTECTION NOTES AS APPLICABLE: 1. PLACE CONCRETE BLOCKS LENGTHWISE ON THEIR SIDES IN A SINGLE ROW AROUND THE PERIMETER OF THE INLET, SO THAT THE OPEN ENDS FACE OUTWARD, NOT UPWARD. THE ENDS OF ADJACENT BLOCKS SHALL ABUT. THE HEIGHT OF THE BARRIER CAN BE VARIED, DEPENDING ON DESIGN NEEDS, BY STACKING COMBINATIONS OF BLOCKS THAT ARE 4 INCHES, AND 12 INCHES WIDE. THE ROW OF BLOCKS SHALL BE AT LEAST 12 INCHES, BUT NO GREATER THAN 24 INCHES, HIGH. 2. PLACE WIRE MESH OVER THE OUTSIDE VERTICAL FACE (OPEN END) OF THE CONCRETE BLOCKS TO PREVENT STONE FROM BEING WASHED THROUGH THE BLOCKS. USE HARDWARE CLOTH OR COMPARABLE WIRE MESH WITH 1/2 INCH OPENINGS. 3. PILE STONE AGAINST THE THE WIRE MESH TO THE TOP OF THE BLOCKS. USE 3/4 TO 3 INCH GRAVEL. 4. PLACE WIRE MESH OVER DROP INLET SO THAT THE WIRE EXTENDS A MINIMUM OF 1 FOOT BEYOND EACH SIDE OF THE INLET STRUCTURE. USE HARDWARE CLOTH OR COMPARABLE WIRE MESH OF 1/2 INCH OPENINGS. IF MORE THAN ONE STRIP OF MESH IS NECESSARY, OVERLAP THE STRIPS. 5. PLACE FILTER FABRIC OVER WIRE MESH. PLACE 3/4 INCH GRAVEL OVER WIRE MESH. THE DEPTH OF STONE SHALL BE AT LEAST 12 INCHES OVER THE ENTIRE INLET OPENING. EXTEND THE STONE BEYOND THE INLET OPENING AT LEAST 18 INCHES ON ALL SIDES. 6. IF THE STONE FILTER BECOMES CLOGGED WITH SEDIMENT, THE STONES MUST BE PULLED AWAY FROM THE INLET AND CLEANED OR REPLACED. 7. IF THE CB GRATE BECOMES CLOGGED WITH SEDIMENT, CONTRACTOR SHALL BE RESPONSIBLE TO IMMEDIATELY CLEAN DEBRIS FROM GRATE. FILTER FABRIC MATERIAL (ORANGE)---, MIRAFI 100 NS OR EQUIVALENT 2" X 2" BY 14 GA. WIRE--~ FABRIC OR EQUIVALENT, AFFIX TO POST PROVIDE 3/4" -11/2" WASHED---- GRAVEL BACKFILL IN TRENCH AND ON BOTH SIDES OF FILTER FENCE FABRIC ON THE SURFACE ORANGE FILTER FABRIC MATERIAL 60" WIDE ROLLS - USE Rl~IGS TO ATTACH ATTACH TO WIRE FABRIC b N SIDE VIEW 8" C) N --------- 2" X 2" BY 14 GA. WIRE FABRIC OR EQUIVALENT NOTES: 1. THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL CUI TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT POST WITH A MINIMUM SIX-INCH OVERLAP, AND BOTH ENDS SECUREL y FASTENED TO THE POST. 2. THE FILTER FABRIC FENCE SHALL BE INSTALLED TO FOLLOW THE CONTOURS (WHERE FEASIBLE). THE FENCE POSTS SHALL BE SPACED A MAXIMUM OF SIX FEET APART AND DRIVEN SECURELY INTO THE GROUND (MINIMUM OF 30") 3. A TRENCH SHALL BE EXCAVATED, ROUGHLY EIGHT INCHES WIDE AND TWELVE INCHES DEEP, UPSLOPE AND ADJACENT TO THE WOOD POST TO ALLOW THE FILTER FABRIC TO BE BURIED. 4. WHEN STANDARD STRENGTH FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE SHALL BE FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS USING HEAVY-DUTY WIRE STAPLES AT LEAST ONE INCH LONG TIE WIRES OR HOG RINGS. THE WIRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF F00UR INCHES AND SHALL NOT EXTEND MORE THAN THIRTY SIX INCHES ABOVE THE ORIGINAL GROUND SURFACE. 5. THE STANDARD STRENGTH FILTER FABRIC SHALL BE STAPLED OR WIRED TO THE FENCE, AND TWENTY INCHES OF THE FABRIC SHALL BE EXTENDED INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN THIRTY SIX INCHES ABOVE THE ORIGINAL GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES. CD....,.~,.......~-=~...,,...,~.,..,...,!E,_S_E_D_IM_E_N_T_P_R_O_T_E_C_T_I_O_N ___________________ _ BURY BOTTOM OF FILTER MATERIAL IN 8"X12" TRENCH 6. WHEN EXTRA-STRENGTH FILTER FABRIC AND CLOSER POST SPACING ARE USED, THE WIRE MESH SUPPORT FENCE MAY BE ELIMINATED. IN SUCH A CASE, THE FILTER FABRIC IS STAPLED OR WIRED DIRECTLY TO THE POSTS WITH ALL OTHER PROVISIONS OF STANDARD NOTE (SJ APPL YING. 7. THE TRENCH SHALL BE BACKFILL WITH 3/4 INCH MINIMUM DIAMETER WASHED GRAVEL. 1" RAISE -1/2" WIDE BORDER NOTES: 1. PIPE MATERIAL AS SPECIFIED BY THE ENGINEER. 2. PIPE DIAMETER AS SHOWN PER PLAN. 3000 psi CLASS C CONCRETE (TYP.) (LANDSCAPE AREAS ONLY) 5/8" 11-0" 12"0 FIBRE JOINT PACKING 45" (1/8)----.___ l"'==ll-J BEND '-. l5r 7" ~==r.2-7/8" 7-3/4" 8''- 15" CAST IRON RING AND COVER ~ ,0------------t(t--PLUG TO BE SEALED :: : IN SAME MANNER AS ----------------<''-"~ MAIN SEWER JOINTS 0 CLEANOUT 3 ~~~~~~~ NOTTO SCALE EDGE OF EXISTING PAVEMENT EXISTING FRONTAGE ROAD 25' MIN. RADIUS GEOTEXTILE ROOF DOWNSPOUT SEE ARCHITECTURAL DETAILS. 4x3 REDUCER-- BUSHING (SxH) FINISH GRADE 4x4 45° ELBOW (SxG) FLUSH W/FINISH GRADE 1' MIN. 0.5% MIN. 6" ROOF DRAIN CONNECT TO STORM DRAIN PROVIDE~ EXTENSION AS REQUIRED. .. "" 6x4 EXTENDED BUSHING (SxG) 3" 4x4 45" ELBOW (SxG) NOTES: FOUNDATION -SEE STRUCTURAL DETAILS. 1. COORDINATE DOWNSPOUT LOCATIONS WITH BUILDING CONTRACTOR. NO OFFSETS ALLOWED. 2. ASPHALT PAVING ADJACENT TO PVC PIPE TO BE COLD MIX TO PREVENT MEL TING PIPE. 3. CONTRACTOR SHALL COORDINATE BLOCK OUTS FOR FOOTINGS WITH ARCHITECTURAL AND STRUCTURAL PLANS. 6' MAX ---..__ -,i----------------.Jc ------2" X 4" WOOD POSTS, FRONT VIEW STANDARD OR BETTER, OR STEEL FENCE POST 0 ~~~TcA~ENCE RIGID FLEXIBLE ---------'-'----'-=::..:.::.::=-----( D. I., CONC.) (CPEP, CMP, PVC) BACKFILL PAVED AREAS AND WITHIN R.O.W. CRUSHED SURFACING TOP COURSE, _...,,__ WSDOT 9-03.9(3) 95% COMPACTION, 6" MAXIMUM LIFTS. NATIVE MATERIAL MAY BE USED IF IT MEETS THE REQUIREMENTS OF STRUCTURAL FILL AND COMPACTIO~I CAN BE ACHIEVED AS APPROVED BY THE GEOTECHNICAL ENGINEER. BACKFILL UNPAVED AREAS NATIVE MATERIAL OR GRAVEL BACKFILL FOR PIPE BEDDING, 90% COMPACTION, 12" MAXIMUM NOTE LIFTS. 1 ~ 1o LO, ' ' ' L. 0 0 ' ~ SUBGRADE ELEVATION PIPE AS SPECIFIED ON PLANS 8. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN PERMANENTLY STABILIZED. 9. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY. 10. CONTRIBUTING LENGTH TO FENCE SHALL NOT BE MORE THAN 100 FEET. 11. DO NOT INSTALL BELOW AN OUTLET PIPE OR WEIR. 12. DO NOT DRIVE OVER OR FILL OVER FILTER FABRIC FENCE. HMA CLASS 3/8", PG 64-22 ~L "\_(~";,; .J[]"'\ • C''-"',,7 _,-----CRUSHED SURFACING "" tr··!~Jc,,,)~f(~/''-BASE COURSE PER I/ -/ .~ ~> ;/ ~ < WSDOT 9.03-9(3) <)/(,"Y< {,> Y ~'/.Y---12"COMPACTED '/ / .. '-'-/, // '• . SUBGRADE TO 95% NOTES: 1. ALL DEPTHS SHOWN ARE COMPACTED DEPTHS. 0-:-c~=o~=-co~::-e:-c--cf:-=--LE D_O_W_N_S P_O_U_T_C_Q_N N_E_C_T_IO_N __ _ BACKFILL MATERIAL SHALL NOT HAVE PARTICLE SIZE GREATER THAN 1" WITHIN 6" OF THE PIPE OR THE CONTRACTOR HAS THE OPTION TO USE GRAVEL BACKFILL PIPE ZONE BEDDING CONFORMING TO WSDOT 9-03.12 (3 ). '----GRAVEL BACKFILL FOR PIPE ZONE BEDDING PER WSDOT 9-03.12(3), 95% COMPACTIO~I 2. THE CONTRACTOR SHALL EXPOSE EXISTING FILL, PROOF ROLL AND COMPACT TO 95%. IF YIELDING CONDITIONS ARE ENCOUNTERED, YIELDING MATERIALS SHALL BE REPLACED WITH IMPORTED STRUCTURAL FILL MATERIAL. THE DEPTH OF MATERIAL REPLACEMENT SHALL BE DETERMINED BY THE GEOTECHNICAL ENGINEER 4" -8" QUARRY SPALLS ASPHALT CEMENT 0 ~~Ps!:_~NG AND BACKFILL PIPE IN TRENCI-IES 0f-~=o A=TT,.,,-Ys=-=-!;=L~=--E_N_T_S_E_C_T_l__;Q_N_:__ ___ _ CONSTRUCTIOJ\I ENTRANCE NOTES: 1. MATERIAL SHALL BE 4-INCH TO 8-INCH QUARRY SPALLS AND MAY BE TOP-DRESSED WITH 1-INCI-I TO 3-INCH ROCK. (STATE STANDARD SPECIFICATIONS, SECTION 8-15.) 2. THE ROCK PAD SHALL BE AT LEAST 12 INCHES THICK AND 100 FEET LONG. WIDTH SHALL BE THE FULL WIDTH OF THE VEHICLE INGRESS AND EGRESS AREA. 3. ADDITIONAL ROCK SHALL BE ADDED PERIODICALLY TO MAINTAIN PROPER FUNCTION OF THE PAD. 4. IF THE PAD DOES NOT ADEQUATELY REMOVE THE MUD FROM THE VEHICLE WHEELS, THE WHEELS SHALL BE HOSED OFF BEFORE THE VEHICLE ENTERS A PAVED STREET. THE WASHING SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK AND WASH WATER SHALL DRAIN TO A SEDIMENT RETENTION FACILITY OR THROUGH A SILT FENCE. 5. GEOTEXTILE SHALL MEET THE FOLLOWING: GRAB TENSILE STRENGTH 200 SI MIN. GRAB TENSILE LONGATION 30% MAX. MULLEN BURST STRENGTH 400 PSI MIN. AOS 2-45(U.S. STANDARD SIEVE) Checked for Compliance Jo City Standards ...._<:,~~<:>-<..'-<' 9 'USE OF EXISTING PAVEMENT IS PERMISSIBLE UNTIL PAVEMENT FAILS. NOTICE TACOMA. SEATTLE. SPOKANE ·TRI-CITIES .r::0....:::,Y r-9:-'<.,.-:._C:::--C::J ALTERATICN <f MS OOOJIIENT ~M.J. ltlY,IL,{JAJE rnE: 0 CONSTRUCTION ENTRANCE ' ~~0~~_. CLJP SET ~~!1~~jj 2215North30thStreet,Suite300 Tacorna,WA98403 7 -NCi"f"fo§c;,i\u~---------------------1~2~"~M~IN~.------,==::;=============------,--T-·-T--T,iiiM;-----Tro.,,-----,,:~::..:._--_:~:_;-~=============::;======~_g~ 00 ~ 1 ~s~~1;ro~oc~u~;'~~~~~~~-Rfli<Ul.~~~~[25:3:.3:83:.2:42:2_T:E~L-2:5:3.:38:3~.2:57~2~F=AX~:ww:w:.a:h:bl:.co:m~WE:Bj • AOOTICH TO TiiAT PRO.ECTOR fl~ ANY Oil-£R PRO!CI. NOTTO SCALE SURVEYED: SCI.LE: CATE: -· --------~-------l---~--l-----i ll£S<NEO, AS NOTED HOR:Tollf'it'~~.ll\'1 .. , Cl TY OF MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL 19 APR 2016 Know what's below. Call before you dig. A. TURPIN PORT ABLE RENTON RENTON SCHOOL DISTRICT ----------~-DRAWN: -----f-----1 ______ t--__ F_. _KA_T_O_NA __ ~ CHECKED: 1----1--------------------+----1----1----I W. FIERST BY DATE APPR """""" S. COMFORT NO. REVISION ONE INCH AT flJU. SCM.E If NOT ON£ IHCH SCALE ACCOROINGLY Planning/Building/Public Works Dept. NOTES AND DETAILS A FlElDBOOK: PACE; C4.0 SHEEr: OF; 5 7 NNNNAA w ::a: <{ z ti w -, 0 fr: 0. ~ I- I (/) Cf) ' CL CL CL LU ..J co <( I-a: 0 CL ..J 0 0 I 0 (/) >-a: <( I-z LU ~ w ....J LU (/) I- I CJ LU I 0 0 0 s LU ..J CL <( ~ HYDROSEEDING NOTES 1. HYDROSEEDING, INCLUDING LAWN ESTABLISHMENT, SHALL BE APPLIED TO ALL DISTURBED NON-PAVED AREAS. 2. HYDROSEEDING TO BE THE FOLLOWING MIXTURE: TYPE OF PROPORTIONS PERCENT PERCENT MIXTURE BY WEIGHT PURITY GERMINATION PERENNIAL RYE GRASS 40% 90% 90% CREEPING RED FESCUE 40% 90% 90% CREEPING RYE GRASS 10% 95% 90% HIGHLAND BENT GRASS 10% 90% 90% 3. APPLICATION TO BE 100 LBS/ACRE. 4. 500 LBS/ACRE 10-20-20 FERTILIZER, 2000 LBS/ACRE MULCH AND 40 LBS/ACRE SOIL STABILIZER TO BE APPLIED WITH SEED MIXTURE. 5. SEEDING SHALL MEET REQUIREMENTS OF SPECIFICATION 32 92 00 AND WSDOT SPECIFICATION 8-02.3(16) MULCHING NOTES 1. MULCH MATERIALS USED SHALL BE HAY OR STRAW, AND SHALL BE APPLIED AT THE RATE OF 2 TONS/ACRE. 2. MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES GREATER THAN 2:1. 3. MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON. 4. ALL AREAS NEEDING MULCH SHALL BE COVERED BY NOVEMBER 1. END CAP OR PLUG CLEAN OUT WYE FROM PIPE 4" OR 6" PERFORATED PIPE LAID FLAT/LEVEL FLOW TO SECOND DISPERSAL TRENCH IF NECESSARY r< TYPE 1 CB W/ SOLID LID COVER (LOCKING) ! TYPE 1 A ' PER PLAN I, - INFLUENT PIPE (MAX DESIGN FLOW . 0.5 CFS PER TRENCH) NOTCHED GRADE MOW CURB. 2"x2" NOTCHES 18" O.C. PIPE O.D. 1·r-~ ·--1-~,,;>:1;~~' ,, ' . :,\'0;,::;: ~-Y/!,:~it/' ii$i: 2"MOWCURB j NOTHCES j .,c FLOW TO OTHER BRANCHING CB'S AS NECESSARY W/ SOLi ,l CB D COVER FILTER FABRIC i 4" OR 6" PERFORATED i(:Y PIPE LAID FLAT J< CLEAN (< 5% FINES --'----"(,,--.='. .~.·.·. ,·. 1 Y," -%" WASHED ROCK) 1. THIS TRENCH SHALL BE CONSTRUCTED SO AS TO PREVENT POINT DISCHARGE AND/OR EROSION. 6" MIN. !i , ~: ----•!IF.,,._)'W'PIY>· //"\(,-(</ / GRAVEL FILLED TRENCH 2. TRENCHES MAY BE PLACED NO CLOSER THAN 50 FEET TO ONE ANOTHER. (100 FEET ALONG FLOWLINE) 3. TRENCH AND GRADE MOW CURB MUST BE LEVEL. ALIGN TO FOLLOW CONTOURS OF SITE. 4. CONSTRUCT GRADE MOW CURB LEVEL. CD WITH NOTCHED MOW CURB 1 ~~~~~~~~~ NOTTO SCALE Know what's below. Call before you dig. SURFACE WATER STANDARD PLAN NOTES 1. THESE NOTES SHALL APPEAR ON PROJECTS FOR THE SURFACE WATER UTILITY. 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD BETWEEN THE CITY OF RENTON PLAN REVIEW SECTION AND THE APPLICANT. 3. ALL DESIGN AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE RENTON MUNICIPAL CODE (RMC), THE LATEST EDITION OF THE STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. IT SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL CIVIL E~IGINEER TO CORRECT ANY ERROR, OMISSION, OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THESE PLANS. ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY. 4. APPROVAL OF THIS ROAD, GRADING, PARKING AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (E.G., DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS, ELECTRICAL. ETC.). THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS, WHICH ARE ON FILE IN WITH THE CITY. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM THE CITY OF RENTON PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 5. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 6. GRADING ACTIVITIES (SITE ALTERATION) ARE LIMITED TO THE HOURS OF 7 AM TO 7 PM, MONDAY THROUGH SATURDAY, AND NO WORK IS ALLOWED ON SUNDAY, UNLESS OTHERWISE APPROVED WITH A WRITTEN DECISION BY THE CITY OF RENTON. 7. IT SHALL BE THE APPLICANT'S/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFFSITE WORK. EASEMENTS REQUIRE CITY REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. 8. FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL REQUIREMENTS OF CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL ARE SUBMITTED TO THE CITY OF RENTON. 9. DATUM SHALL BE NAVO 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON. REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS. 10. ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCTION OF STORMWATER FACILITIES MUST BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL. 11. ALL UTILITY TRENCHES AND ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95 PERCENT DENSITY, STANDARD PROCTOR. 12. OPEN CUTTING OF EXISTING ROADWAYS FOR NON-FRANCHISED UTILITY OR STORM DRAINAGE WORK IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY OF RENTON AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE CITY OF RENTON TRENCH RESTORATION STANDARDS. 13. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ONSITE EROSION HAS PASSED. 14. ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION. 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTIOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF Tl-Ile PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS "C," WITH THE EXCE:PTION OF PVC PIPE. 16. STEEL PIPE SHALL BE ALUMINIZED, OR GALVANIZED WITH ASPHALT THEA TM ENT #1 OR BETTER INSIDE AND OUTSIDE. 17. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLE:S SHALL HAVE SOLID LOCKING LIDS. ALL DRAINAGE STRUCTURES ASSOCIATED WITH A PERMANENT RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING LIDS. 18. BUILDING AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH TABLE 4:1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES. 19. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FOOT BELOW PAVEMENT LEVEL. 20. ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY OF RENTON RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF 1 FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4-INCH TO 8-INCH ROCK/ 40% TO 70% PASSING; 2-INCH TO 4-INCH ROCK/ 30% TO 40% PASSING; AND LESS THAN 2-INCH ROCK/ 10% TO 20% PASSING. 21. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS APPROVED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. AN ACCURATELY DIMENSIONED, CERTIFIED AS-BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY UPON COMPLETION. 22. DRAINAGE OUTLETS (STUB-OUTS) SHALL BE PROVIDED FOR EACH INDIVIDUAL LOT, EXCEPT FOR THOSE LOTS APPROVED FOR INFILTRATION BY THE CITY. STUB-OUTS SHALL CONFORM TO THE FOLLOWING: a. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE LOWEST ELEVATION ON THE LOT, SO AS TO SERVICE ALL FUTURE ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE DRAINS NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR INTENDED USE. EACH OUTLET SHALL HAVE FREE-FLOWING, POSITIVE DRAINAGE TO AN APPROVED STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED OUTFALL LOCATION. b. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A 5-FOOT-HIGH, 2-INCH BY 4_1NCH STAKE MARKED "STORM" OR "DRAIN." THE STUB-OUT SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE, AND BE SECURED TO THE STAKE. c. PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN SPECIFICATIONS DESCRIBED IN CHAPTER 4 OF THE SURFACE WATER DESIGN MANUAL AND, IF NON-METALLIC, THE PIPE SHALL BE PLACED IN A TRENCH WITH A TRACING WIRE ABOVE OR OTHER ACCEPTABLE DETECTION. MIRAFI MSCAPE GEOTEXTILE WEED FABRIC d. PRIVATE DRAINAGE EASEMENTS ARE HEQUIRED FOR DRAINAGE SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH INDIVIDUAL LOTS. e. THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR COORDINATING THE LOCATIONS OF ALL STUB-OUT CONVEYANCE LINES WITH RESPECT TO OTHER UTILITIES (E.G., POWER, GAS, TELEPHONE, TELEVISION). f. ALL INDIVIDUAL STUB-OUTS SHALL BE PRIVATELY OWNED AND MAINTAINED BY THE LOT HOMEOWNER. ___ _J_, EROSION CONTROL NOTES 1. THESE NOTES SHALL APPEAR FOR ALL PROJECTS -SITE IMPROVEMENTS, SURFACE WATER UTILITY, WASTE WATER UTILITY, WATER UTILITY, AND THANSPORTATION PLANS. 2. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER. 3. THE BOUNDARIES OF THE CLEARING LIMITS AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY FLAGGED BY SURVEY TAPE OR FENCING IN THE FIELD PRIOR TO CONSTRUCTION IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND OBSERVED DURING CONSTRUCTION. DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS SHALL BE MAINTAINED BY THE APPLICANT/ESC SUPERVISOR FOR THE DURATION OF CONSTRUCTION. 4. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT CLEAN AND TRACK OUT TO ROAD RIGHT OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT. 5. ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR CONSTRUCTION TO PREVENT TRANSPORTATION OF SEDIMENT TO SURFACE WATER, DRAINAGE SYSTEMS AND ADJACENT PROPERTIES. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ONSITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT, AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITEE. 6. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE THE PERMITEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES WILL BE NECESSARY TO ENSUHE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM. 7. APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE, NOR LOCATION OF PIPES, RESTHICTORS, CHANNELS, OR RETENTION FACILITIES. 8. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET SEASON (OCTOBER 1 THROUGH MARCH 30) OR SEVEN DAYS DURING THE DRY SEASON (APRIL 1 THROUGH SEPTEMBER 30) SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC COVER METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING, ETC.). 9. WET SEASON SEASONAL EROSION AND SEDIMENT CONTROL REQUIREMENTS APPLY TO ALL CONSTRUCTION SITES CLEARING BETWEEN OCTOBER 1 AND MARCH 30 INCLUSIVE, UNLESS OTHERWISE APPROVED BY THE CITY THROUGH AN ADJUSTMENT PROCESS. 10. COVER MEASURES WILL BE APPLIED IN CONFORMANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL. 11. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE ADDRESSED WITHIN SEVEN DAYS. 12. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 24 HOURS FOLLOWING A STORM EVENT. 13. AT NO TIME SHALL MORE THAN 1 FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT-LADEN WATER INTO THE DOWNSTREAM SYSTEM. 14. DURING THE TIME PERIOD OF OCTOBER 1 THROUGH MARCH 30, ALL PROJECT DISTRIBUTED SOIL AREAS GREATER, THAT Al!E TO BE LEFT UNWORl<ED FOR MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING, OR PLASTIC COVERING. 15. ANY PERMANENT RETENTION/DETENTION FACILITY USED AS A TEMPORARY SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION SYSTEM, THE TEMPORARY FACILITY MUST BE ROUGH GRADED SO THAT THE BOTTOM AND SIDES ARE AT LEAST 3 FEET ABOVE THE FINAL GRADE OF THE PERMANENT FACILITY. 16. PRIOR TO THE BEGINNING OF THE WET SEASON (OCTOBER 1), ALL DISTURBED AREAS SHALL BE HEVIEWED TO IDENTIFY WHICH ONES CAN BE SEEDED IN PREPARATION FOR THE WINTER RAINS. DISTURBED AREAS SHALL BE SEEDED WITHIN ONE WEEK OF THE BEGINNING OF THE WET SEASON. A SKETCH MAP OF THOSE AREAS TO BE SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBMITTED TO THE CITY OF RENTON FOR REVIEW. PORTABLE CLASSROOM 6" FINE FIR BAHK 7" . ' 1/4" SLOPE LAWN <~t~f ~l-:J.:--~E;..:-~S .... ::_:_. -pp,;i~,:~P-O_S_E_DS-:-~>\.~:~~~S,g~~ EXTENDING 1' BEYOND PORTABLE WALL. GRAVEL SHALL CONFORM TO WSDOT 9-03.9(3) TOP COURSE. ELEVATION PER PLAN MOWCURBW ~ NOTCHED MOW CURB 0-~-oT-~-o~-~-L~_E_D_M_Q_W_C_U_R_B_ g. STORM DRAINAGE PIPE SYSTEMS SHALL NOT PENETRATE BUILDING FOUNDATIONS, EXCEPT FOR SUMP PUMP DISCHARGE LINES USED TO DRAIN CRAWL SPACES, PROVIDED THE SUMP PUMP SYSTEM INCLUDES BACl<FLOW PREVENTION OR A CHECK VALVE. NOTE: 1. BARK SHALL BE PLACED BELOW THE RAMP AND STAIRS. 23. ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.) OF THE DEVELOPMENT SITE MUST DEMONSTRATE ONE OF THE FOLLOWING: THE EXISTING DUFF LAYER SHALL BE STAGED AND REDISTRIBUTED TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL, OR; AMENDED SOIL SHALL BE ADDED TO MAINTAIN THE MOISTURE CAPACITY. 24. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PHIOR TO CONSTRUCTION PERMIT ISSUANCE. 25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION. 26. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFOHMANCE OF WORK. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL HEQUIRE A TRAFFIC CONTROL PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOT STANDARD SPECIFICATIONS ·J-07-23 TRAFFIC CONTROL SHALL APPLY. 27. PROJECT LOCATED WITHIN THE AQUIFER PROTECTION AREA (APA) SHALL COMPLY WITH SPECIAL REQUIREMENT #6 OF THE SURFACE WATER DESIGN MANUAL AND AQUIFER PROTECTION REGULATIONS (RMC 4-3-050). SURI/EYEO: ----· --~------------·----- ------------.---------~ 1----0---1 DESIGNED: A. TURPIN ------'----DRAWN: F. KATONA ctlECKEO: 1---1-------------------+---t---+---I W. FIERST NO. REVISION BY DATE APPR APPROVED: S. COMFORT AS NOTED ONE INCH AT FUU. SCALE IF' NOT ONE INCH SCtJ..E ACCORDINGLY CUP-SET VERTICAL: NAVO 1988 HORIZOffTAu HAD liaJ/1881 Checked lor Compliance to City Standards CITY OF RENTON Planning/Building/Public Works Dept. NOTICE TACOMA· SEATTLE· SPOKANE • TRI-CITIES .I.LTER,\Jial Of THIS !lOClJMDU SHAU. INVAI.JDAIE THE PRCf£S$0HA!. SEAL ANO Slt&TIJIIE. PUBUCAlhli Cf lHIS OOCUWH 00£S /IDT D£ROOAlE fRfil JlffR',fD \l'lltl£R9',lP Rl(.iJTS IN ff. ll-lS OOCUI.IEIH IS FIJI ~ <KY Flll lHE f'lllllCr IDENmED IN M UllE llOCI( 00 IS liOT TO BE US£ll fCR REFAII, RDKlOO.. 00 ~ TO Ttl,U Poo.ECT OR roo NH Olli£.II f'RQ..(Cf. 2215 North 30th Street, Suite 300 Tacoma, WA 98403 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLE RENTON SCHOOL DISTRICT NOTES AND DETAILS DATE: 19 APR 2016 f1EL.060QI(: PAGE: ORAWINO HO: C4. 1 SHEET: OF: 6 7 A NNNNAA w ::!' <( z b w -:, 0 0:: CL t: I- I- I Cf) Cf) I 0... 0... 0... w _J co <( I-a: 0 0... _J 0 0 I (_) Cf) >-a: <( I-z w ::;z: w _J w Cf) I- I CJ w I 0 0 0 s w _J 0... <( ::;z: 4'-0" LINE POST 2-3/8" DIA. (TYP), END CORNER POSTS 3" DIA. 8'-0"MAX.I TOP & BOTTOM RAIL 1-5/8" DIA. FABRIC 12 GA CORE 11 GA BLACK VINYL COATING (10-MIL). ~-5-1/4" x 3/4" BANDS & STRETCHER BAR AT END & CORNER POSTS I 1/4"x 3/4" FLAT r--STRETCHER I ~-A [1 ~x' '. I .>\x· > :'\ X'>:> (D..._f_0 T-~-f:-c~-~-L_IN_K_F_E_N_C_E ________ _ 3 Know what's below. Call before you dig. 28" / / ' / ... ' I ,, ' / '-V / / / -../ / / ' / y I I I ,, I ,, ' / ' I ,, '-.'-V/ 2" 12" 16" NOTE: 1. PROVIDE CAST IRON FRAME & GRATE. 2. AREA DRAIN SHALL BE USED IN NON VEHICULAR ACCESS LOCATIONS. CATCH BASIN -TYPE 40 NOTTO SCALE FRAME AND VANED GRATE -·----- #3BAREACH~ CORNER s,, 18" MIN. #3 BAR HOOP SEE NOTE 1 ONE #3 BAR HOOP FOR 6" HEIGHT ALTERNATIVE PRECAST BASE SECTION NOTE: TWO #3 BAR HOOPS FOR 12" HEIGHT RECTANGULAR ADJUSTMENT SECTION 1. AS ACCEPTABLE ALTERNATIVES TO THE REBAR SHOWN IN THE PRECAST BASE SECTION, FIBERS (PLACED ACCORDING TO THE STANDARD SPECIFICATIONS), OR WIRE MESH HAVING A MINIMUM AREA OF 0.12 SQUARE INCHES PER FOOT SHALL BE USED WITH THE MINIMUM REQUIRED REBAR SHOWN IN THE ALTERNATIVE PRECAST BASE SECTION. WIRE MESH SHALL NOT BE PLACED IN THE KNOCKOUTS. #3 BAR EACH ----- CORNER 113 BAR EACH SIDE #3 BAR EACH WAY ---- SECTION B-B z :;; 2. THE KNOCKOUT DIAMETER SHALL NOT BE GREATER THAN 20". KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MINIMUM TO 2.5" MAXIMUM. PROVIDE A 1.5" MINIMUM GAP BETWEEN THE KNOCKOUT WALL AND THE OUTSIDE OF THE PIPE. AFTER THE PIPE IS INSTALLED, FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE WITH STANDARD SPECIFICATION 9-04.3. 3. THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO THE LOWEST PIPE INVERT SHALL BE 5'. 4. THE FRAME AND GRATE MAY BE INSTALLED WITH THE FLANGE UP OR DOWN. THE FRAME MAY BE CAST INTO THE ADJUSTMENT SECTION. 5. THE PRECAST BASE SECTION MAY HAVE A ROUNDED FLOOR, /\ND THE WALLS MAY BE SLOPED AT A RATE OF 1 :24 OR STEEPER. 6. THE OPENING SHALL BE MEASURED AT THE TOP OF THE PRECAST BASE SECTION. 7. ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE BASIN HAS BEEN PLACED. ----~---------'----------L__ ___ _ ~20" 0-f;-i;;0 ~~~0T~sf:7-:"AL'i=-'~'-=B..;;..A..;;,..S:::.;l;;.;;..N.::__0 _,.;;T'--Y;;,.,.;P;....=;E:_1..::.._ _______________ _ 28" ,, / ' / y 12" 30" PROVIDE HYDROSEEDING PER HYDROSEEDING NOTES NOT SHEET C3.2 PROVIDE TOP SOIL PER SPECIFICATION 32 92 00 TILL UNDERLYING SOIL PRIOR TO TOPSOIL INSTALLATION I I I I I I I 0~~,.,,;~'="T"!',c.,s"="cA,-c;;~::,:.;;Ac.....;;....;:W_:;...:_N_:_ _______ _ I I ~.~·r~: .Y: ,, I ,,,, ' I ,, " / ''1.-/ ---------- SURVEYED: -------1--1.-____ .J AS NOTED OESIGNEO: A. TURPIN --_________ l_ ___ f-cDR,\=.,.:-------+-------l ·--1-------------------,,--------------------· F. KATONA CttECKEO: 1-----1-------------------1------·'-----' W. FIERST "PROVEO, S. COMFORT NO. REVISION BY APPR DATE ONE INCH AT FUU. SCAl.f If NOT ONE: INCH SCALE ACCORDINGLY CUP-SET VEITTlCAL: N.-\VO 19~ HORIZONTAi..: NAO 181:13/1891 ,1 r·,I \', ," I Checked for Compliance to City Standards CITY OF RENTON Planning/Building/Public Works Dept. NOTICE TACOMA· SEATTLE· SPOKANE ·TRI-CITIES ALlfRAnoo Cf ll!IS llOWMEITT ~Ail IIYAlll.\lE IHf PR(ffSSIOOM, SUJ. Aft'.I SQiArtlRf. P!WCIIJIOO Cf IBIS OOOJIJENT DOCS t!OT DEROOJ\TE fRCli llfSER\Ul OIHER9ll' RIQJ1S IN IT. HIS DOCUMENT JS fOO ll!l: Cffl.Y fOR TIIE PRC>,lCT IOEMIRO ~ IHE mu Ell.OC:K AliO IS uor IQ BE l./5£0 fCfl f!EJ'NR, RfllOOEl. CA 2215 North 30th Street, Suite 300 Tacoma, WA 98403 AOCtTION TO lHAT PRO.£CT OR M my OTI(R PRf)..(CT. 253.383.2422 TEL 253.383.2572 FAX www.ahbl.com WEB MAPLEWOOD HEIGHTS ELEMENTARY SCHOOL PORTABLE RENTON SCHOOL DISTRICT NOTES AND DETAILS OATE: 19 APR 2016 AEl.OBOOK: f'AGE: ORAWING NO: C4.2 SHEET: Of': 7 7 A NNNNAA