Laserfiche WebLink
BUBBLE UP <br />2-4" COBBLES AROUND 5" SQUARE GRATE NDS <br />BUBBLE UP GRATE GRATE OR EQUAL <br />4" SOLID PVC PLANTING IN TRENCH AREA <br />BIORETENTION SOIL MIX SUBDRAIN PIPE PER NOTE 2, THIS SHEET. <br />PER SAN MATEO COUNTY <br />WATER POLLUTION PREVENTION <br />PROGRAM C.3 REGULATED �I <br />PROJECTS GUIDE APPENDIX K. <br />I I -(I I- <br />-1 <br />I I --- <br />l l f =1 I M I I TIH 11=1 I I- <br />1 I IEI 11--1_I l=! I l =I <br />=i1—I ' Lij-III-� NATIVE SOIL <br />4" SOLID PVC <br />SUB <br />DRAIN PIPE _� �. c] 7 `� .1 If GEOTEXTILE FILTER FABRIC <br />Q S=1 %_MIN t I—III-(MIRAFI 700 OR EQUIVALENT) <br />I I IEll I1 <br />z 4" PERFORATED <br />PVC RISER <br />c3FL C JA AGGREGATE ROCK LAYER <br />`I 11=11 1.5" TO 2.5" DIAMETER <br />I <br />1y111 —1 1-- CAP 4" RISER PIPE AT <br />o BOTTOM OF GRAVEL LAYER <br />- f�i I 111--I 11 <br />C�f <br />w-� t=11LE:1II <br />=1 11-! 1-- I I El 1E <br />_ <br />4" PERFORATED PVC PIPE . — 'r-��= _ — I I BEDDING SAND <br />TO DIFFUSE STORM WATERT <br />1W1 �' 1 I-1 I I=`I I ._i 11� 1 I I=f 1 f =1 11.1 I ISI 11-111- .1 I I. -a 11- <br />(HOLES FACE DO—1 117-:11 Eid I MI I I= I 1=1 I I --I I u1 I `11111 I <br />'II III,11111i{111111i111f1if11„i>�i�11111�111,<IIIlE�11lI.- 1�1---' <br />PER SHEET GP -1 <br />INFILTRATION TRENCH <br />NO <br />NOTES: <br />1. INFILTRATION TRENCH TO BE CONSTRUCTED PER <br />SAN MATEO COUNTYWIDE WATER POLLUTION <br />PREVENTION PROGRAM (SMCWPPP) C.3 REGULATED <br />PROJECT GUIDE SECTION 6.4. <br />2. APPROVED PLANTS FOR INFILTRATION TRENCH ARE <br />PER APPENDIX A OF THE SMCWPPP C.3 <br />REGULATED PROJECTS GUIDE. <br />3. CONTRACTOR TO RIP BOTTOM OF TRENCH. <br />SCALE <br />EXHIBIT B <br />147 KING STREET <br />CITY OF REDWOOD CITY SAN MATEO COUNTY CALIFORNIA <br />DATE: APRIL 10, 2024 SCALE: NOT TO SCALE <br />PAGE 2 OF 2 <br />SAN RAMON (9) 866-0322 <br />CbglROSE <br />(91616) 375-18771877 <br />WWW CBANDG COM <br />CIVIL ENGINEERS • SURVEYORS • PLANNERS <br />F:130b-UUMHEDWOOD CIM455 KING STIACADIEXHIBITSU(B-EXHIBIT B 0&M_455 KING ST.DWG <br />ATTY/AGR.2025.184/SF21G, LLC (455 King St) (Page 12 of 15) <br />