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HomeMy WebLinkAbout2666-a-2BACKFILL FINISH GRADE SAND FILTER .� p BY OTHERS CS` -MIN � t �. TOE IN 8" MINIMUM FIRST X40 N MIRAFI NOW LIFT WITH ROUNDED 2, MIN � ROCK, SIZE NOT TO WOVEN FILTER FABRIC �,� r -I EXCEED 65ANCH MAXIMUM 01000 ©� °0 2' MIN. MIRAFI FILTER=WEAVE NO.2 ROCK WOVEN GEOTEXTILE GRAVEL LAYER TYPE FW700 r E DETAIL A N.T.S. / t t t LU „ „ j c � � E s Im E f t T" STREET t t }, ' 4 •�._._._•--. -; NO. FT. FT. 1000 15341.02 10676.99 1001 15363.69 10794.02 1002 15423.60 10885.88 1003 15339.43 11194.94 1004 152.36.56 11172.33 1005 15246.49 11093.76 1006 A .art-� 15303.12 A r.�9n �n 10978.75 w e%.- ^.- Aw 3187 0-15 s' : �.�.._.� ... i • �'t� �h ROCK TO BE PLACED WORKING FROM THE EXCAVATION PERIMETER URD GRADING INWARD. CONSTRUCTION EQUIPMENT WILL NOT BE ALLOWED TO ill 5a' OPERATE DIRECTLY ON THE SUBGRADE AFTER SCARIFICATION, 4. FILTER FABRIC: A) WITHIN BACKFILL AREA: FILTERWEAVE WOVEN GEOTEXTILE FABRIC SHAL BE TYPE FW700 AS MANUFACTURED BY MIRATI OR EQUAL FABRIC TO BE L t s J PLACED WITH 15 -INCH MINIMUM OVERLAP. DATE: bra E tS `� 3` i ,,,,.......✓�l� VARIES AS MANUFACTURED BY MIRAFI OR EQUAL. THE PERMEABILITY OF THE t t 1 ' ' '4':- FILTER FABRIC SHALL BE EQUAL OR GREATER THAN 0.2 CENTIMETER PER. A I�IVI5lON OF THE KEITH COMPANIE5, INC. SECOND AND THE WATER FLOW RATE SHALL BE 285 GPM PER SQUARE FOOT OR GREATER. S. 01 LLJI FABRIC WORKING FROM THE EXCAVATION PERIMETER INWARD. THE FIRST BACKFILL BY wry O�� 1 .,4 4� .� ,•••vr. GOLF COURSE QI m BACKFILL BY MASS ` CONTRACTOR j—FUTURE GOLF COURSE GRADE Ci IOU ^+Marg: is r± % CONTRACTOR n MIRAFI FILTERWEAVE WOVEN GEOTEXTILE TYPE FW700 NONWOVEN FILTER FABRIC SUBGRADE ANGLE POINT DATA POINT NORTHING EASTING NO. FT. FT. 1000 15341.02 10676.99 1001 15363.69 10794.02 1002 15423.60 10885.88 1003 15339.43 11194.94 1004 152.36.56 11172.33 1005 15246.49 11093.76 1006 A .art-� 15303.12 A r.�9n �n 10978.75 w e%.- ^.- Aw BACKFILL BY GOLF COURSE, ftPllIYr"fAllTflfl e 1____ NO.2 ROCK "8" MINIMUM FIRST SEE DETAIL A INFILTRATION BASIN GRAVEL LAYER LIFT WITH ROUNDED SEE NOTE NO.2 ROCK, SIZE NOT TO TYPICAL SECTON THIS SHEET EXCEED 6 -'INCH MAX. N.T.S. GN=15600 E=10800 �n FLAN BASIN 1 FAIRWAYS 14 & 15 + 5 owl on lul `�• - "^h.... ^• .--------.,.-- :•+•• ✓: J•' ...� � ;,,.r•....sr r � ` v v ------ --­---------- --------- .- - . �` J' rr. � _ . '�.. .".,5 .'''s,� • �.. ,..,, ,.__....._. .. ��..✓ .f`• f..�._ _" .__ .yam. .. ------------------­-- _______._ _'"_^.__,..."r_ .r .- . ..✓''r ...._,._. .,.._. r 1589 _ _ ---- --------------- IREVISED NOTE 1 REVISIONS AWROVAL I DATE I API E]VAL I DATE NOTES. 2 1. PROCESS SUBGRADE TO REMOVE WHEEL TRACKS AND CAL PROVIDE A DISTURBED, LOOSENED SURFACE TO RECEIVE RAILROAD SPIKE AT INTERSECTION NORTH LINE OF SECTION 30. TOWSHIP 1 THE NO.2 ROCK. PROCESSING OF SUBGRADE TO BE INSPECTED AND APPROVED BY ENGINEER PRIOR TO PLACEMENT OF THE NO.2 ROCK. 2. GRAVEL LAYER SHALL BE WASHED, NO.2 GRAVEL CONFORMING TO THE FOLLOWING GRADATION: IN POWER POLE NO. 9011E ON THE MERIDAN AS SHOWN ON RECORD SURVEY EAST SIDE OF CITRUS AVE. FILED IN BOOK 56. PAGE 5 OF RECORDS OF SIEVE SIZE PERCENT PASSING � �i TRACT N 3" 100 SURVEY SFAS USED AS THE BASIS CF BEARING ELEVATION: 1467.59 FOR THIS MAP 2" 90-100 11/211 50-100 SCALE® 1#5-40 SK 3/411 0-15 3187 0-15 3. ROCK TO BE PLACED WORKING FROM THE EXCAVATION PERIMETER URD GRADING INWARD. CONSTRUCTION EQUIPMENT WILL NOT BE ALLOWED TO ill 5a' OPERATE DIRECTLY ON THE SUBGRADE AFTER SCARIFICATION, 4. FILTER FABRIC: A) WITHIN BACKFILL AREA: FILTERWEAVE WOVEN GEOTEXTILE FABRIC SHAL BE TYPE FW700 AS MANUFACTURED BY MIRATI OR EQUAL FABRIC TO BE F I PLACED WITH 15 -INCH MINIMUM OVERLAP. DATE: B) WITHIN SAND AREA: NONWOVEN FILTER FABRIC SHALL BE BE TYPE 140 N MPV AS MANUFACTURED BY MIRAFI OR EQUAL. THE PERMEABILITY OF THE FILTER FABRIC SHALL BE EQUAL OR GREATER THAN 0.2 CENTIMETER PER. A I�IVI5lON OF THE KEITH COMPANIE5, INC. SECOND AND THE WATER FLOW RATE SHALL BE 285 GPM PER SQUARE FOOT OR GREATER. S. BACKFILL OVER FILTER FABRIC. BACKFILL TO BE PLACED OVER FILTER APPROVED FABRIC WORKING FROM THE EXCAVATION PERIMETER INWARD. THE FIRST BACKFILL LIFT SHALL BE A MINIMUM OF 8 -INCH THICK WITH MAXIMUM ROUND CITY ENGINEER R.C.Et 25126 ROCK OF 5 TO 6 INCHES. CONSTRUCTION EQUIPMENT WILL NOT BE AL 5. CONTRACTOR SHALL PREVENT CONTAMINATION OF THE INST�►LLED FILTER FABRIC MATERIAL FROM SILTATION INCLUDING, BUT NOT t:\o79-41st\dgn\grd_oprilOO\sheetO2.dgn LIMITED TO, WIND BLOWN FINE MATERIALS, AND OTHER CONTAMINANT SUCH AS GREASE, OIL, ETC. TO THE SATIFACTION OF THE. ENGINEER. 0 25 50 100 -BENCH MARK: NO. .615 BASIS OF BEARINGS: THE BEARING OF N89°30`06"E ALONG THE CITY OF CAL I FORl"N'I RAILROAD SPIKE AT INTERSECTION NORTH LINE OF SECTION 30. TOWSHIP 1 OF CITRUS AVE. AND LOS CEDROS AVE. NORTH RANGE 5 WEST SAN BERNARDIN€I IN POWER POLE NO. 9011E ON THE MERIDAN AS SHOWN ON RECORD SURVEY EAST SIDE OF CITRUS AVE. FILED IN BOOK 56. PAGE 5 OF RECORDS OF � �i TRACT N SURVEY SFAS USED AS THE BASIS CF BEARING ELEVATION: 1467.59 FOR THIS MAP DRAWN BY:• SCALE® SK SIERRA LAKES DESIGNED: URD GRADING PLAN ill 5a' DDV BASIN 1 CHECKED* F I DATE: JOHN MV. TETTEMFR & A550CIATE5, INC. MPV _FJANUARY, 1999 A I�IVI5lON OF THE KEITH COMPANIE5, INC. JOB NO • DWG . NO. SHEET NO. RIIYG MAHAGE1' HT • PLA `tHNIG 3151 Airway Avenue, 5ulte Q-1, Costa Mesa, Califomia 92525 APPROVED 2656ld 2 OF 19 CITY ENGINEER R.C.Et 25126 t:\o79-41st\dgn\grd_oprilOO\sheetO2.dgn