Laserfiche WebLink
Perimeter berm <br />(Random fill) <br />(See note 6) <br />Existing ground <br />/ 3 1 <br />See Detail 1 <br />Limit of top of final cover (NIC) <br />127. max.— <br />s — <br />2' side slope operations layer (NIC) Existing ground surface <br />(See note 2) <br />PERIMETER BERM & BASE LINER SYSTEM <br />SECTION 1 <br />1 " = 10' <br />3 2' side slope operations layer (NIC)(See note 2) <br />�1 10 oz/yd2 nonwoven geotextile <br />10' min_ <br />6' min. <br />\ <br />\ <br />1 � <br />3 <br />5' min. <br />Geotextile <br />1L� <br />2 <br />5' min. Geotextile NWeld (See note 7) <br />�—ATIVE GROUND --2,-2 <br />10 oz/yd nonwoven geotextile —� <br />3" dia. SDR 15.5 perforated HDPE header pipe <br />(See note 4) <br />BASE LINER SYSTEM & LCRS PIPE TRENCH <br />SECTION 2 <br />1" = 2' <br />Gravel fill <br />Pipe bedding material <br />2' <br />N <br />3" <br />3' <br />Surface of intermediate "' <br />soil cover (NIC) -1d <br />M <br />� N <br />7 7 <br />O O <br />40' min. Advancing limit of excavation <br />4 <br />18' min. <br />— — — — — — — — — — — — \ a — — — — — — — — — — -- -- — — — — — — — — — — — — — — <br />�1 <br />2% N3 <br />10min. <br />15' N2, <br />2%2% 1 See Detail 2 <br />Base liner system See Section 2 <br />See Section 1 <br />SOUTHERN LINER TERMINATION <br />SECTION 3 <br />1„=20' <br />13' + <br />10 oz/yd2nonwoven geotextile <br />Geonet <br />_2%_ 60 mil HDPE <br />1 6" compacted soil layer <br />2' operations layer <br />1.5' <br />Existing ground surface <br />EASTERN LINER TERMINATION <br />SECTION 4 <br />1 " = 20' <br />6' 2' <br />3' min. <br />min. <br />Random fill <br />2' <br />6" min. compacted soil layer <br />_J 1 <br />E N 2 L —11 <br />3 —2 <br />� 1 <br />2' Operations layer <br />10 oz/yd2 nonwoven geotextile <br />Geonet 60—mil HDPE geomembrane <br />(See note 7) <br />60—mil HDPE <br />6" min. compacted soil layer <br />Surface of intermediate - <br />soil cover (NIC) <br />2' side slope operati� <br />( <br />PERMANENT LINER ANCHOR TRENCH <br />(See note 5) <br />DETAIL 1 <br />1" = 5' <br />18' min. <br />2% <br />-""'Native ground <br />V �VIIJVU� kk u avn iuyci <br />TEMPORARY LINER ANCHOR <br />(See note 5) <br />DETAIL 2 <br />1"=5' <br />r Emicion- <br />U0 <br />Associates <br />ermediate <br />NOTES: <br />1. Geosynthetic components of lining system are shown at an <br />exaggerated scale for drawing clarity. <br />2. Contractor to place only first 5 feet of operations layer on side <br />slope. Owner will place side—slope operations layer concurrent <br />with waste placement. (As shown, the operations layer will not be <br />stable if placed over 5 feet high.) <br />3. Place plywood sheets over end of geosynthetics continually along <br />extent of termination berm. Overlap ends of plywood a minimum <br />of 4 inches. Plywood sheets are outdoor grade. <br />4. 3" dia. HDPE pipe perforations are 1/47 dia. holes at minimum 1/4 <br />points, spaced 12" center to center along pipe. <br />5. Liner contractor may not vary anchor trench geometry unless <br />approved by the Engineer. <br />6. Perimeter berm to be keyed into existing ground at least 6 inches. <br />7. All corners underlying HDPE to be rounded. <br />8. NIC is an acronym for Not In Contract. <br />9. The 10 oz/yd2 nonwoven geotextile is subject to final design review. <br />Refer to special provisions for possible substitutions. <br />1/2" plywood sheet <br />note 3) <br />10 oz/yd2 geotextile around <br />end of geosynthetics <br />COUNTY OF SAN JOAQUIN <br />DEPARTMENT OF PUBLIC WORKS <br />NORTH COUNTY SANITARY LANDFILL <br />SAN JOAQUIN COUNTY, CALIFORNIA <br />SECTIONS AND DETAILS <br />DRAWING N0. <br />LF=2 <br />PROJECT NO. <br />939-02.24 <br />CADD FILE: D: \ACAD\MSP\SAN-JOAQ\LF-2 <br />L157.1a) DATE LAST REVISED: 11-21-90 <br />0 <br />-1-21-9C <br />Issue for bid purposes <br />— <br />— <br />— <br />REV I <br />DATE <br />DESCRIPTION IDWN <br />BY <br />DES BY <br />CHK BY <br />AP BY <br />DATE OF ISSUE DWN BY 45P CHK BY_7 <br />Nov. 1990 DES BY _ APP BY <br />r Emicion- <br />U0 <br />Associates <br />ermediate <br />NOTES: <br />1. Geosynthetic components of lining system are shown at an <br />exaggerated scale for drawing clarity. <br />2. Contractor to place only first 5 feet of operations layer on side <br />slope. Owner will place side—slope operations layer concurrent <br />with waste placement. (As shown, the operations layer will not be <br />stable if placed over 5 feet high.) <br />3. Place plywood sheets over end of geosynthetics continually along <br />extent of termination berm. Overlap ends of plywood a minimum <br />of 4 inches. Plywood sheets are outdoor grade. <br />4. 3" dia. HDPE pipe perforations are 1/47 dia. holes at minimum 1/4 <br />points, spaced 12" center to center along pipe. <br />5. Liner contractor may not vary anchor trench geometry unless <br />approved by the Engineer. <br />6. Perimeter berm to be keyed into existing ground at least 6 inches. <br />7. All corners underlying HDPE to be rounded. <br />8. NIC is an acronym for Not In Contract. <br />9. The 10 oz/yd2 nonwoven geotextile is subject to final design review. <br />Refer to special provisions for possible substitutions. <br />1/2" plywood sheet <br />note 3) <br />10 oz/yd2 geotextile around <br />end of geosynthetics <br />COUNTY OF SAN JOAQUIN <br />DEPARTMENT OF PUBLIC WORKS <br />NORTH COUNTY SANITARY LANDFILL <br />SAN JOAQUIN COUNTY, CALIFORNIA <br />SECTIONS AND DETAILS <br />DRAWING N0. <br />LF=2 <br />PROJECT NO. <br />939-02.24 <br />CADD FILE: D: \ACAD\MSP\SAN-JOAQ\LF-2 <br />L157.1a) DATE LAST REVISED: 11-21-90 <br />