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HomeMy WebLinkAbout05D1804NW 7/4 OF THE NW 7/4 OF SECTION 7, TOWNSHIP 21N., RANGE SE., W.M. CB# 1 TYPE IL RIM EL V. 56.5 - INV. ELV. 54.0 INSTALL OIL SEPARATOR TEE, SEE DETAIL SHEET 2 PROTECT CB PER CITY OF AUBURN STD DTL DEV- 7 FILTER FABRIC FENCE PER CITY OF AUBURN STD DTL DEV-6 5.0' WDE GRASSED SEE RECOMMENDED SE! MIX CBjf2 TYPE IL RIM ELV. 57.3 INV. EL V 54. 0 INSTALL OIL SEPARATOR! TEE, SEE DETAIL SHEET 2, PROTECT CB PER C.OF A. STD DTL DE'V- 7 (TYP.) I CONCRETE PLANTER, 3' � HIGH EX. CB TYPE-1 RIM ELVV, 58.00 INV. ELV 5+6.20 PROTECT CB PER CITY OF AUBURN STD. DTL. DEV-8 (TYP.) VICINI TY MAP AUBURN MUNtCIPAL AIRPO�? T N E� S 75TH 57 ai LD 4 n Cn co 2 o �' 12. 63' r (n If V I (0 11 I 1 rl WOODEN BUILDING N89'01 36 "E g I EL d EIV� " ELV. 57.5' � ``" � . ' 111.48�� I ti EL 5 ,' EXISTING GRAVEL ELK .5, 0o 4�h I� c„ I II EL BAS N . ELV 58.6 P " �-✓ j'��'" L V 58.43' rr ,---1 9. - t j •'°/ r,'"'' , /` ,!, .` /' '1 s`''j0 r`. Jr` r I ''rf }+ ` .� 6 "0 FLEXIBLE CPEP% a tl �„ 44- I I ROOF DRAIN (TYP.) ELV. 58.64 4� � 1X MIN. SLOPE , EL 58.5 EX. CONCRETE BUILDING i ° �� o 4 PROPOSED NEW PAVING ,✓ `a' A o CB#4 TYPE IL NEW o I II/ RIM ELV. 58.65 , ,�� _n©N I INV. ELV 54.00 f EL 6 O ° INSTALL OIL SEP ATOR A, ,w..5 5 s. , I E V 58.78 x. I I I k R ELV. 59.02 '� ,' , EL 58.5 EL L0 torn I ELV,..58.87' �` PP . EX. CONCRETE PAD 60. 7' CONCRETE PAD 2. 5' x 1 D' I NF l TRA TION THE 11.8 I �w EXISTING CARPORT, r N EL �\ ELV. 5 .87 ,4 TING GRAVELm -- _ ELV. 58.5' •• I . LV 5 7' "55'0.0"W ELV 58.72` EL V. 58.73' 5' .5, w R 15.1ao' .. f 144.97' ====EX. ROLLED CURB (TYP.)� T J o oc� �\`4�' EX. 36 " METRO SS. COIGCRFTE PUS'T�- y23RD ST NE. , _ I I - - - - - --- ----- EX. 8 WA. _ EX. -8 " RYA 8'55'00 "E 8 5 _ =X. 1 so. N8 189.99' EX. LANDSCAPVNG ISLAND I ` , I \� 12 EX. CB TYPE-1 I RIM EL V. 57.82 INV. ELV. 55.72 Vi 00 ! tI �I 3 I I I I BEWh%W 18--A CffY OF AUBURN: BRASS SURFACE MONUMENT AT THE CENTERLINE OF 22ND STREET NNE AND "E" STREET NE ELEVATION 56.66 FEET SCALE 1"=20'* GRAPHIC SCALE 20 0 10 20 40 ( IN FEET 1 inch = 20 ft. 80 25. 00' 2 . a �W h- NI h I I CONCRETE BUILDING _ _ I EXISTING ASPHALT FILTER�FABR/C FENCE PER STD. DTL. DEV-6 CB TYPE -I EX GRAVEL R CB#3 TYPE /L RIM ELV. 57.75 INV. EL V 54. 0 INSTALL OIL SEPARATOR TEE, SEE DETAIL CHAIN LINK FENCE -O- INK FENCE 22N D ST NE. PROJECT REF: GRA0024-98 Record Drawing Certification THESE PLANS ARE APPROVED FOR These drawings conform to the CONFORMANCE WITH THE CITY OF Contractor's construction records AUBURN ENGINEERING DIVISION'S REQUIRE -MEN TS. I IM01 % By.• Title/position: APPROVED B Y.••4✓w+ S Confirmed by City:DATE APPROVED » » �� Date: Date: GENERAL CONSTRUCTION NO 7*ES a. All workmanship and materials shall conform to the City of Auburn's requirements and specifications. b. Standard Plans and Specifications shall be "Washington State Department of Transportation (WSDOT) Standard Specifications and Standard Plans for Road, Bridge and Municipal Construction" and City of Auburn Standard Details and Development Project Specifications. C. The Contractor is required to have a copy of Standard Construction Notes, Standard Details and Specifications available at the job site along with a copy of the approved development plans. d. A pre -construction meeting shall be required prior to any on -site work for all Public Facility Extension projects. e. Prior to starting construction, the Contractor shall call ONE -CALL (1-800-424-5555) for utility locations (water, sanitary sewer, storm sewer, gas, power, telephone and television). STORM SEWER CONSTRUCTION NOTES 1. Storm lines shall be laid to the grades and elevations shown on the drawings and shall not be changed without City approval. 2. Contractor shall obtain any necessary storm line connection permits from the City of Auburn prior to construction. 3. All manholes and catch basins in public right-of-way or easements shall be adjusted to final grade after final paving is complete, in accordance with the City of Auburn's Standard Detail No. STFG--1. 4. All storm drains within the development shall have stenciled. "DUMP NO WASTE - DRAINS TO GROUND WA TER" GRADING AND EROSION CONTROL NOTES 1. Within the City of Auburn, all s imentotion and erosion control facilities must be constructed prior to other construction activities, to ensure that sediment laden storm drainage run-off does not impact adjacent properties or natural drainage ways. 2. The retention and erosion control facilities as shown are intended to be minimum requirements to meet anticipated site conditions. Additional drainage and erosion control facdities may be required as situations warrant during construction. The implementation, maintenance, replacement and additions to these control systems shall be the responsibility of the permittee. J. The temporary erosion control facilities, including all perimeter controls, shall remain in place until final site construction is completed and approve/ has been received from the City. CONSTRUCTION SEQUENCE 1. SCHEDULE AND ATTEND PRE -CONSTRUCTION MEETING WITH THE CITY OF AUBURN OFFICIALS 2. CLEARLY FLAG LIMITS OF CLEARING AND GRADING PER APPROVED PLAN. J. INSTALL FILTER FABRIC FENCES AND CATCH BASIN PROTECTION. 4. CONSTRUCT STORM DRAINAGE AND SITE IMPROVEMENTS PER THE APPROVED PLAN. DO NOT ALLOW RUNOFF TO ENTER THE INFILTRATION FACILITIES AT THIS TIME. 5. MAINTAIN ESC FACILITIES UNTIL ALL RISK OF ER OSION/SED/MENTAT/ON DRAINAGE HAS PASSED AND PERMANENT STORM DRAINAGE SYSTEM /S INSTALLED AND FUNCTIONAL. DO NOT CONVEY SEDIMENT -LADEN WATER INTO STORM DRAINAGE SYSTEM. 6. COMPLETE PAVEMENT. 7. REMOVE REMAINDER OF TEMPORARY EROSION%SED/MEN TA T/ON C061TROL MEASURES 8. ALL WORK WITHIN PUBLIC RIGHT-OF-WAY SHALL BE LIMITED TO STRICT PRE LIMITS. THE TIME LIMIT WILL BE DETERMINED AT THE PRE- CONS TRUCT70N MEETING. SITE INFORMATION TOTAL AREA------------ 0.51 ACRES EXISTING ZONE ----------- M-2 PROPOSED LAND USE PLAN - - AUTOMOTIVE FIRE PREVENTION - - - - - - - - CITY OF AUBURN POWER --------------- P. S. & E PARCEL NUMBER - - - - - - - - - 514320 - 0050 LEGAL DESCRIPTION LOT 20 OF MARDEL ADDITION DIVISION NO.2. ACCORDING TO THE PLAT THEREOF, RECORDED IN VOLUME 79 OF PL A TS, PAGE 1, IN KING COUNTY, WASHINGTON. tn aw L7 W Q � CM 3r do r•. NW 7/4 OF THE NW 1/4 OF SECTION 7, TOWNSHIP 21N... RANGE SE., W.M. 1"— WASHED DRAIN ROCK FIL TER FABRIC ALL AROUND DRAIN ROCK. MIRAFI 140 OR APPROVED EQUAL. COMPACTED NA TI VE BACKFILL. COMPACTION 95% RELA TI VE ,:°'a"a�'• 'PERFORATED PVC— ° N+1TH 1/2" HOLES "SPACED 12" 0. C. MAX. a 8» lE. 54.0' FINNISHED PAVEMENT EL V. 56.50 TO 57.30 EL V. 55. 5 as a�a 'a .a EL V. 54.45'� , N,100 YR STAGE 2.5 30X VOIDS 10' V. 53.0 COMPACTED NA T/ VE BACKF/LL. /N COMPACTION 95X RELA TI VE "I 1"—WASHED DRAIN ROCK '� 8 0 PERFORATED PVC—SDR-35, WITH 1/2" HOLES SPACED 12" O.C. MAX. 8" •a FlL TER FABRIC ALL AROUND a �'p' C7. p a a a lE. 54.0' DRAIN ROCK. M/RAF/ 140 a a OR APPROVED EQUAL. JOX VOIDS 1 + 0'0 FINNISHED PA VEMENT ;.,.;.., EL V. 57.75 TO 58.65 EL V. 56.75 L V 55.82 = 100 YR STAGE X 3.75' 10' SEASONAL HIGH WATER TABLE ELEVATION = 52 FT. FROM BREKER CRYSLER FILE AT CITY OF AUBURN. I NFI L TRA T/ ON TRENCH " A " I NFI L TRA TION TRENCH "B " CROSS SECTION CROSS SEC TI ON N. T. S N. T. S a" P VC- TEE W1 CAP PUBBER GASKET JOINTS 7, 4 2-5 1 6 "MIN. 0 24" MIN. e TYPE IL C. B. A. C. COLLAR ATED PVC PIPE — SDR-35 ?"MIN. "MIN. CB # 1, 2, 3 & 4 - TYPE 1L 8' OILIWA TER SEPARATOR LANDSCAPING SEED MIX, BASED ON 98Z PURITY.• PERENNIAL RYE BLEND, 70Z BY WEIGHT CHEWINGS AND RED FESCUE BLEND, 307. BY WEIGHT OR CONSULT LOCAL SUPPLIER FOR SPECIFIC RECOMMENDATION 2- 0'1;:�- Z L 2" ASPHAL TIC CONCRETE MIN. 1 112" MIN. COMPACTED DEPTH CRUSHED SURFACING TOP COURSE. 2 112" MIN. COMPACTED DEPTH CRUSHED SURFACING BASE COURSE. TYPICAL PA VEMEN T DETAIL NEW PA VEMEN T SEC TION N. T. S. e PROJECT REF: GRA 0024— 98 THESE PLANS ARE APPROVED FOR CONFORMANCE WITH THE CITY OF AUBURN ENGINEERING DIVISION'S REQUIREMEN TS. APPROVED BY: 5�.. DATE APPROVED �� 1 Record Drawing Certification These drawings conform to the Contractor's construction records BY: Date: Titlelposition: Confirmed by City.' Dote: w • s • i, s I I I i L