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Home My WebLink AboutSWP271238<w1J_.27_�.= s't' Lu _ k Marl t LEVEL 1 HYDROLOGY REPORT MART EXPANSION RENTON, WA TAIT JOB # NW1040 OCTOBER 7, 1994 BY TAIT & ASSOCIATES, INC. 1100 TOWN & COUNTRY ROAD OpPcI. L�', ORANGE, CA 92668 1(714) 560-8200 CI EXPIRES %,Z — 9l0 QIW4 RECEIVED' DEC 13 Igo 7ATBUILDING n1'l„N TAIT & ASSOCIATES, INC. Consulting Engineers TABLE OF CONTENTS NARRATIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 USGS MAP . . . . . . . . . . . . . . . . . . . . . . . . . . 2 EROSION CONTROL PLAN . . . . . . . . . . . . . . . . . . . . 3 NARRATIVE This report has been prepared for a construction area of ' approximately 0.9 acres. The site is located at the Southwest corner of Shattuck Avenue South and South 3rd Place in the city of Renton. The construction consists of the expansion of an existing Kmart Store with the addition of a garden center abutting the expansion. The expansion will be built on what is currently an existing asphalt parking area. The construction will force the relocation of an existing private storm drain, noted on city drawings as 16,F6-2 to 16,F6-4. The existing storm drain ties into structure 16,F6-6 which lies in Shattuck Avenue. All construction of the relocated storm drain will take place on private property which will negate the need to alter any public storm drain structures. Because of the limited area of construction coupled with one impervious area being replaced with another impervious area, the effect on the peak flow being contributed to the public system will be insignificant. ' The existing structures to be utilized, shall be inspected to insure that no blockages exist which may potentially cause ponding on site. The proposed site has been graded so as to provide "spillways" at elevations lower than the finish floor elevation of the buildings to prevent the possibility of flooding. ' An Erosion Control plan has been included for your reference. i 7 , ,.•.. A R ORT aI _ ;BM Atnleticl r - gpj Yield I rr _, •■ . I, i � Park - ' ' :'-WATERSHED..,,> • - -�_:� r RAILROAD '�� - SITE �1� •• . "v.� .l�I` -- i' �_ T I • ♦ it ' -- — B ' - Golf nurse I 1 •• bf "�- Posa BM 16 %� • I i 20 : • t � \ ' 1 � ILongacrei0 Tj �- 'IFS ��u I 'I \till , •'► ►'�• ti..% is i L I Track BM 291; a on I I I T6 :Res ry � � _•I. - � ,\ \ iI I• i I � II o I .. 25 \ .. • \ I� . 5,G1 I �30 �,,• - •k�e� IZM ; I 'J\ •2 ' I i09 n I I� l 1� t•�. 451�/ _ ■i I `__- --_— _-- � •1 .\ 11 to p'I U..G.. MAP WNM & ASSOUATES M. ' K MART EXrAM S ( O %1 800 N. ECKHOFF STREET, ORANGE, CALIFORNIA 92613 10 5 4,40 RAINIRM AVE "UTH TEL. (714) 634-4800 • 1 _ ._.._AIhT._FlBER.,.,, .._.... ..... FROv_DN CONTROL NOTES ® I. BEFORE ANY CONSTRUCTOR DR DEVELOPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING MUST BE HELD VAT" THE CITY OF RENTON DE'A1.CPLENT SEANCES DIVISION, PLAN REVIEW PROJECT 1S •'�...2E AT&T FILER AT&T FlBER ...-. - YNIAGFR i ALL LIMITS M CLEARING AM AREAS OF AS PRESCRIBED ON THE PINT SHALL BE CLEARLY VEGETATIONPRESERVATION IN THE FIELD AND OBSERVED DURING CONSTURCnDH. m _. -.SOUTH All REWIRED SEED MENIATON/UW9ON GCN LAN FACES MUST BE .27 - S H A TTU C K AVENUE S 0 U TH CONSTRUCTED MO IN OPERATIONOTHER CONSTRUCTION TO INSURE THIAOT SEDIMENT LADEN WATER AND/Olt DATUM NOT ENTER THE NATURAL DRAINAGE SYSTEM.. ALL ER®DN AND U40 On 6 RCIUON - SEDIMENT FACKLYIES SHALL BE MAINTAINED IN A SATISFACTORY y` aNa YNbc Nq 209 *IV CONDITION UNTIL SUCH TIME THAT CLEARING ANO/RR CONSTRUCTION E1EY 2EI4 WALK IS COMPLETED AND POTENTIAL FOR ON—STE EROSION HAS PASSED, 24.60 FS .30 FS .1 ARE STORA .............._q.`=. 24.28 FS 2 d-n 24,20 TG .• �� --- E1a5TINC• •'NSTALL 6• W 4 4" ' BOLLARD. SEE 1 ARCM PUNS a N RELOCATE EXISTING 1 WATER VALVE I � I • EXPANSION F.F. = 25.97 (NEW) j OU1DARGARDEN SEE EACH PUNS NE i m I 1 INDR. GARDEN'•i R 25 n (NEI'97 1 . I I � I 7J `M1by1 O R=12 l •f R S97 TCjJJ�,:� 24. S 1L EXIS NG ` ✓' y ts 7 SCALE: 1 "=60t E .I y�l � .S vF A 0 10 20 40 60II 25-......... THE IMPLEMENTATION. MAINTENANCE REPLACEMENT AND ADDITIONS -- TO EROSION/SEDIM TATION CONTROL SYSTEMS SHALL BE THE ' .,SAWCUT LINE RESPONSIBILITY OF 7HE PERMTTEE. l THE EROSION AND SDIUENTATION CONTROL SYSTEMS DEPICTED ON 6• ♦ THIS DRAWING ARE INTENDED TO BE MBOWUIY REOIAREMENTS TO p �INSTALL BOIJARO, SEE J ARCM PUNS MEET ANTICIPATED SITE CONCITION3. AS CONSTRUCTION PROGRESSES AND UNEMPECTED OR SEASONAL CONDITIONS DICTATE THE PERYITIEE / SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL • • • FACILITIES WILL BE NECESSARY TO INSURE COMPLETE 9LTAION CONTROL ON THE PROPOSED SITE DURING THE COURSE OF COHSIRUCnON. IT SMALL BE THE OBJGAAON AND RESPONSIBU7Y OF THE PEAYIITCE TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY HIS ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES. OVER AND ABOVE .y MINIMUM REOUIREMENTS. AS MAY BE NEEDED TO PROTECT ADJACENT PROPERTIES AND WATER DIAUTY OF THE RECEIVING DRAINAGE SYSTEM. 5. APPROVAL OF THIS RAN IS FOR ER09ON/SCXW NTAMN CONTROL ONLY, 17 DOES NOT CONSTITUTE AN APPROVAL OF S70RU DRAINAGE DESIGN. SEE NO LOCATION OF PIPES. RESIRICTIORS. CHANNELS. OR RETENTION FACU71M 6. DURING THE TIME PERIOD OF NOVEMBER 1 THROUGH MARCH 31. ALL PROJECT DISTURBED SOIL AREAS GREATER THAN 5-ODD SOJARE FEET. THAT ARE TO BE LEFT UNWONIQD FOR MAORE THAN TWELVE (12) HOURI• SHALL BE XDVERED BY MULCH, SOODNG, OR PLASTIC COVERNC 7. N ANY AREA MUCH HAS BEEN STRIPPED OF VEGETATION ANS WADE NO FURTHER WORK IS ANTICIPATED FOR A PERIOD OF 30 DAYS OR MORE. ALL DISTURBED AREAS MUST BE IMMEDIATELY STABILIZED MIN MULGN ING, GRASS PUNTING ON OTHER APPROVED EROSION CONTROL TREATMENT APPLICABLE TO THE TIME OF YEAR N OUESnON. GRASS SEEDING ALONE NU_ BE ACCEPTABLE ONLY DURING THE MONTHS OF APRIL THROUGH SEPTEMBER INCLUSIVE SMDNG WAY PROCEED. MOWEIEA, WHENEVER IT IS IN7HE INTEREST OF THE PERHUTTEE. BUT STORE MUST BE AUGMENTED WITH MULCHING. NETTING, OR OTHER TREATMENT WART #4480 APPROVED BY THE CITY OF RENTON. DJrSCE THE SPECIFIED TINE RENTON, WASHINGTON P°tl00• F.F. - 25.97 B. FOR ALL EROSION/SEDMENTATION CONTROL PONDS WHERE THE DEAD S70RAGE DEPTH EXCEEDS 6 INCHES.A FENCE A MINIMUM OF 3 FEET (EXISTING) HIGH 15 REOURED. WITH &I SIDE SLOPES. I. A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE 2C. W. 6' ON 4 TO 5 INCH QUARRY SPALLS 94ALL RE LOCATED AT ALL POINTS OF VEHICULAR INGRESS AND EGRESS 70 THE CONSM=rON 97E CONSTRUCTION SEQUENCE 1. INSTALL FABRIC OVER CB'X TO REMAN. 2. INSTALL NEW PERMAAENT DRAINAGE FACt171ES AND MAKE TIE IN TO EXISTING. 3. CLEAN AND FLUSH ENTIRE SYSTEM. 4. CLEAN UP OFT SITE TO THE SATISFACTION OF CITY. 5. REMOVE ANY TEMPORARY UTILITIES AND EROSION CONTROL FACILITIES. 1. FOOTING DRAINS ARE NOT TO BE CONNECTED TO THE DOWNSPOUTS TICHTLANE 2. ALL DEBRIS OR SPOILS LEE'T OVERNIGHT TO BE COVERED WITH PLASTIC FOR EROSION PROTECTION. CONSTRUCT CURB PER OTY STD. TOM AND DETAIL ON SHEET C2.3 DCONSIRUCT OJRB ♦ GUTTER PER CITY SID FDOI AND DETAIL ON SHUT C2.3 ALL NEW PAVEMENT TO BE HEAVY DUTY PAVEMENT PER SPECIFICATIONS SEC. 2F, 3.02 NOTE. SEE SHEET C2.2 (UTILITIES). FOR STORM DRAIN DETAILS. 1 FGFNQ PRIVATE ENGINEER'S NOTICE TO CONTRACTOR x AREA, uOrT THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES CONDUITS OR STRUCTURES 940M ON THESE PLANS WAS OBTAINED BY A SEARCH OF • GlOH BASIN AVAILABLE RECORDS TO THE BEST ON GNR WMIDGE THERE ARE NO [XIS'NO STORY SEWER EXISTING UTILITIES EXCEPT THOSE SHOWN. THE CONTRACTOR IS REQUIRED7nu UD N EANHFE'2 TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTUTEI SHOW,, ME H—AN7 ON THESE DRAWINGS. THE CONTRACTOR FURTHER ASSUMES AL UA Ty AND • RESPMU IiBTY FOR UTILITIES WHETHER 9R0OR NOT 910W HEREON m��/�� NEW S RS7 NEW TG>t1 9YDI •-MANHOE CITY OF RENTON WALK IT•EET LIGHT IRAfM ya DEPARTMENT OF ENGINEERING • Dnurr xAHFGHDE �1R & ASSOCIATES INC. ' ;"`" VYwK [TRADING ARID EROVON CONTROL PI. -AN LIN TIED TERM! ! COUNTRY ROAD. SATE I= ORANGE, U 92M WATER wuBAa p-) TEE. (714) 560-0200 Raw SANOBAM DESIGNED M.S. DATE 11110__14 FTLE NO. DRAWN u.s SCALE 1' - 20' FIELD BOOK _PAGE_ CHECKED TJL NO. REVISION BY APPR. DATE APPROVED SHEET 3 OF-6 800 N..ECKHOFF STREET ' J - P.O: BOX4429 ORANGE, CA 92613 (714) 634-4800 • (714) 634-0303 jax '- BRANCH OFFICE LOCATIONS: San Diego, CA • ,Rancho Cordova, CA Concord, CA Phoenix, AZ Tucson, AZ LEVEL 1 HYDROLOGY REPORT MART EXPANSION RENTON, WA TAIT JOB # NW1040 OCTOBER 7, 1994 BY TAIT & ASSOCIATES, INC. 1100 TOWN & COUNTRY ROAD j'L ORANGE, CA 92668 l� (714) 560-8200 LXPi4ir:� 7-2_Z- INT TAIT & ASSOCIATES, INC. Consulting Engineers CITY of REwroN RE C E I V ED NOV - 1 19b4 �i BUILDING DIVISION TABLE OF CONTENTS NARRATIVE . . .. . . . . . . . . . ... . . . . . . . 1 USGS MAP . . . . . . . ... . . . . . .. . . . . . . . . . . . 2 EROSION CONTROL PLAN . . . . . . . . . . . . . . . . . . 3 NARRATIVE 1 This report has been prepared for a construction area of ' approximately 0.9 acres. The site is located at the Southwest corner of Shattuck Avenue South and South 3rd Place in the city of Renton. tThe construction consists of the expansion of an existing Kmart Store with the addition of a garden center abutting the expansion. The expansion will be built on what is currently an existing asphalt parking area. The construction will force the relocation of an existing private storm drain, noted on city drawings as 16,F6-2 to 16,F6-4. The existing storm drain ties into structure 16,F6-6 which lies in Shattuck Avenue. All construction of the relocated storm drain will take place on private property which will negate the need to alter any public storm drain structures. Because of the limited area of construction coupled with one impervious area being replaced with another impervious area, the effect on the peak flow being contributed to the public system will be insignificant. ' The existing structures to be utilized, shall be inspected to insure that no blockages exist which may potentially cause ponding on site. The proposed site has been graded so as to provide "spillways" at elevations lower than the finish floor elevation of the buildings to prevent the possibility of flooding. An Erosion Control plan has been included for your reference. r� � �i.Y . il,., . I : �� Sri :� . 1 � - � . •�I �,--- - �� i i �' . u ' \\ j \ /- '' III I `��✓=''y' , i — _= �`� L I: � .1 7 .{ --I • _ . � •tip . l �1� �. •� 'r • •�• � � .I I I . f 1 � � 41 j ' .tip Athletic _ r; •r " Bid �•£ield i • \' , '�\ _ • :1 u R P OR IT II' Park Hark f� cem I = `- �; -WATERSHED �_� - • 1 R — pILROAO SITE — —a c -� • - �: � . rat Golflourse II I i ?:A I sta': 4 •' o ' "" ate; •j.. " 'i�n_l Sewa 'to jii t I 'Longacrei RjW '.I1fo Track I i• // !•I� _—��' � '� ilk • 21�01.2 —1— � �—'---- —7 76 Reservoir 'i1V'' _1. % ��\ •. BM 25! ' 5,G b i .30 l� _ •k�d� ;sM209 .I z 162 451..� ' K NIARi' EX rAK S ( Oki 800 N. ECKHOFF STREET, ORANGE, CALIFORNIA 92613 10 5 44D RA(MIG Z AVE .&OUTH TEL. (714) 634-4800 m m m m m s m m m m m m s m m m m m m EROSION Q fOl_ NOTES CONSTRUCTIONSEOLIENCE ® 1. BEFDfS ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS. 1. INSTALL FABRIC OVER C13'9 A PRE -CONSTRUCTION MEE7NG MUST BE HELD WTH THE CITY OF TLl REMAIN. RENTON DEVELCPMEINT 507NCES DNMO4 PLAN RENEW PROJECT MANAGER. 2. INSTALL NEW PERMANENT ! ' AT&T FIBER AT&T FIBER AT&T FIBER - 8. ALL LIMITS OF CLEARING AND AREAS OF VEGETATION PRESERVATION DRAINAGE FACILITIES AND AS PRESCRIBED ON THE PLAN SHALL BE CLEARLY FLAG® IN THE MAKE TIE IN TO EXISTING. ® ® FIELD AND OBSERVED DURING CONSTURCTON. 3. CLEAN AND FLUSH ENTIRE SH ATTU CK AVENUE SOUTH ' All. RUCTED r=� IOR CONTROL D`G�ING µ AND/OR SYSTEM OTHER CONSTRUCTION TO INSURE THAT SEDIMENT LADEN WATER DOES 4, CLEAN UP OFF SITE TO THE ® ® NOT ENTER THE NATURAL DRAINAGE SYSTEM. ALL EROSION AND SATISFACTION OF CITY. SEDIMENT FAOUTIES SHALL BE MAINTAINED IN A SATISFACTORY WALK CONDITION UNTIL SUCH TIME THAT CLEARNG AND/OH CONSTRUCTION a REMOVE ANY TEMPORARY IS COMPLETED AND POIEN71AL FOR ON -SITE EROSION HAS PASSED. REPLACEMENT AND—ITIONS UTILITIES AND EROSION THE MRE]ENTATIC N. MAINTENANCE TD ERCSION/SEDMEN7A71ON CONTROL SYSTEMS SHALL BE THE CONTROL FACILITIES. SAWCUT LINE —TINE RESPONSIBILITY OF THE PERMITIEF. �? 4. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED 70 BE MINIMUM REQUIREMENTS TO 1. FOOTING DRAINS ARE NOT MEET ANMOPATED ON PROGRESSES TO BE CONNECTEDE SEASONAL f > • ® ! ? 5 AND UNELPEC7ED OR CONDITIONS DICTA EE. THEPERWTTEE DOWNSPOUTS TIGHTLNE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FAOUTES WILL BE NECESSARY TO M ATE COMPLETE %LTAJONN CONTROL LEF 2 ALL DEBRIS OR SPOILS I ON THE PROPOSED SITE ODPoNO THE COURSE OF CONSTRUCTION, IT OVERNIGHT BE COVERED NSTALL 6- A SHALL BE THE OLIOATION AND RESPONSIBILITY OF THE PERMI PEETO IC WITH PLASTIC FOR EROSION pULARD. SEE ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY HIS PROTECTION. AjRCH PLANS ACTVITES AND TO PROVIDE ADDITIONAL FACILITIES OVER AND ABOVE MINIMUM REQUIREMENTS. AS MAY BE NEEDED TO PROTECT ADJACENT PROPERTIES AND WATER QUAUTY OF THE RECEIVING DRAINAGE SYSTEM. CONSTRUCTION NOTES O 127C S APPROVAL OF SINS PLAN R FOR EROSIONROVAL F TIOR CONTROL ONLY. U DOES NOT CONSTITUTE AN APPROVAL OF STORY DRAINAGE mCONSTRUCT CURB PER CITY s RELOCATE EMSTING DE ON.SZEE NO LOCATION O' FiRM RESTRICTORS CHANNELS. OR SM. FOCI ANO DETAIL ON C �AI�A7p�� WATER N SHEET C2.3 AW -- "- -" r Off/ HL OPo N: PEA THAN SOIARE EEET, mCITY Z EXPANSION PROJECT DISTURBED SOL AEAS MEATIER SOOO SMCF DEl COVERING, CITY STD Foos AND DETAIL ON SHEET L27 Irortfi. suroLL BE XWERED BED FOR MULCH. so�OD�OR SIC 12) F.F. = 25.97 7. IN ANY AREA WHICH HAS BEEN STRIPPED of VEGETATION ANS WHETS CURB ! GUTTER W (NEW) NO FURTHER WORK IS ANTICIPATED FOR A PERIOD OF 30 DAYS OR PER CITY S MORE. ALL DISTURBED AREAS MUST BE IMMEDIATELY STABILIZED WITH PER CITY SSH F001 AND ERDSON mORASS NAIL ON SHEET C23 PLANTING OR OTHER NTROL i YEARIN OUESTION.PROVED U�TLONT�APPUCABLE 1D THE TIME OFASS SLEDING ALONE WILL BE ACCEPTABLE ONLY DURING THE MONTHS OF ►J� APgL 7HR010H SEPIEIBER INdD51V£ SEDDINO MAY RDCEED. AL NEW PAVEMENT TO BE KMART STORE #4480 HOWEVER.TTEE BUT HEAVY DUTY PAVEMENT PER ULCHINQ. METING, MIST BE �'N�" U IS IN THE INTEREST OF OR OTHER CI WITH PTSR TREATMENT SPECIFICATIONS SEC. 2F. 3.D VE BY TH APPROVED BY THE CITY OF RENTON, W190E THE SPECIFIED TIME O E RENTON, WASHINGTON P°i00. r 1 lr B FOR AL CONTROL PONDS WHERE THE DEAD %MON/SEDIMENTATON STORAGE DEPTH EXCEEDS 8 INCHES. A FENCE A MINIMUM OF 3 FEE D HIGH IS REIQUIRED, WIN 3:1 SIDE SLOPES. 9. A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE. 2C. DO'N s' OF 4 S SHALL BE LOCATED AT ALL PORTS OF TO I INCH WANLY AND EGRESS TO 6 INCH QUARRY AND EOS A ro THE CONSTRUCTION A ALL 517E Q DOM NOTE: SEE SHEET C2.2 (UTILITIES). FOR STORM DRAIN DETAILS. LEGEND SATE ENGIMEE+S NanCE TO, CONTRACTOR INN dun AREA UOIRT INVENE AM M n0mIM 1 uirr RMt OFONM TOw�irsu�Bo� BY Ar! AVAIL A• E INIDODt 70 TIE IlaT OF MR IOIONAD E TGLE AK LID = EXSNIC STORM SEER Don= URYM DI®T THOL RqR TIE OOIRACIOR i IMF RlL UD IN CONOETE 10 TAIE DLL !PEr.Mi OURY ILARM 70 F110I 7E UTER1EO RIDIBI ■ FNE HYDRANT ON MM MAW40 . THE 0011U M FWMQ A7KOM ALL UAMUN AND GJARD POST II PCNSML EY IRE VWM IMM •IOW OR MOT NOW IOQOIL �� NEW 37 M sno 4, 97°'YA1410LE CITY OF RENTON WALK TRARC 9a DEPARTMENT OF ENGINEERING TRAFFIC SIGN E UTILITY HANOHOL R-Tr M & ASSOCIATES INC. ' MATE RATTER METER GRADING AND EROSION CONTROL PLAN SAWCUT UN U00 lONl ! COATL. ROAD, SATE tIDO. ORANGE CA 978E (j2 ., DEL.. (714) 580-8200 =gA1ygN,lg (2-IaOQ SCALE: 1"=60f DESIGNED M.S. DATE 10/12/94 FILE NO. x DRAINN M.S. R1ECIEm TJLzf� SCALE 1' - 20' FIELD BOO( PAGE_ 0 10 20 40 60 N0. REVISION BY APPR. pATE APPROVED SHEET 3 OF B .800 N. . ECKHOFF STREET P.O. BOX .4429 ORANGE, CA 92613 (714) 634-4800 •. (714) 634-0303 fax ' . BRANCH OFFICE LOCATIONS: " "San. Diego, CA • "Rancho Cordova, CA • `Concord-,' CA •. Phoenix, AZ Tucson, 'AZ