INSTALL PERIMETER FENCING PROJECT

Transcription

1 CONTRACT DRAWINGS FOR THE CONSTRUCTION OF INSTALL PERIMETER FENCING PROJECT HALF MOON BAY AIRPORT SAN MATEO COUNTY STATE OF CALIFORNIA FAA AIP PROJECT # (DESIGN) C&S PROJECT # I MARCH 2016 TO THE BEST OF OUR KNOWLEDGE, INFORMATION AND BELIEF THE PLANS AND SPECIFICATIONS FOR THIS PROJECT ARE IN COMPLIANCE WITH THE BUILDING CODE OF THE STATE OF CALIFORNIA PROJECT LOCATION APPROVED NO ALTERATION PERMITTED HEREON EXCEPT AS PROVIDED UNDER THE APPROVED REVISION PROCESS LOCATION MAP NOT TO SCALE Copyright

2 RUNWAY/TAXIWAY CENTERLINE EXISTING FENCE LINE TO BE REMOVED RSA ROFZ ROFA 40 EXISTING VEGETATION LIMIT EXISTING AIRPORT PROPERTY LINE EXISTING AVIATION EASEMENT BOUNDARY EXISTING RUNWAY SAFETY AREA EXISTING RUNWAY OBSTACLE FREE ZONE EXISTING RUNWAY OBJECT FREE AREA EXISTING ROAD EXISTING FLOW LINE EXISTING EDGE OF SHRUBS EXISTING CONTOUR LINE EXISTING FENCE LINE A FLAGPERSON LOCATION BARRICADE LOCATION WITH WORK AREA DESIGNATION WORK AREA LIMITS / STAGING AREAS PROPOSED SILT FENCE PROPOSED STABILIZED CONSTRUCTION ENTRANCE PROPOSED DIRECTION OF CONSTRUCTION TRAFFIC PROPOSED CHAIN LINK FENCE SHEET NO. SHEET REFERENCE NO. TITLE 1 G-001 TITLE SHEET 2 G-002 SHEET INDEX, SURVEY CONTROL AND LEGEND 3 G-003 FENCE GENERAL NOTES 4 G-101 FENCE GENERAL PLAN 5 G-102 CONSTRUCTION SAFETY PHASING PLAN AND DETAILS 6 C-101 EROSION AND SEDIMENT CONTROL PLAN AND DETAILS 7 X-101 REVEGETATION PLAN 8 CD-101 FENCE DEMOLITION PLAN 9 CG-101 FENCING GEOMETRY PLAN 10 CG-501 FENCE AND GATE DETAILS C&S Engineers, Inc. EXISTING DOUBLE SWING GATE EXISTING CANTILEVER GATE EXISTING BLOCK WALL EXISTING STORM DRAIN PIPE EXISTING HEADWALL EX W W EXISTING WATER LINE EXISTING DOMESTIC WATER METER EX SS EXISTING SANITARY SEWER LINE EXISTING SANITARY SEWER MANHOLE EXISTING SANITARY SEWER CLEANOUT EX G EXISTING GAS LINE EX T OH/T EX E EXISTING UNDERGROUND TELEPHONE LINE EXISTING OVERHEAD TELEPHONE LINE EXISTING UNDERGROUND ELECTRIC LINE HORIZONTAL DATUM: CALIFORNIA COORDINATE SYSTEM, ZONE 3 NORTH AMERICAN DATUM OF 1983 (NAD83), EPOCH OH/E EXISTING OVERHEAD ELECTRIC LINE EXISTING LIGHT POLE VERTICAL DATUM: NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) EXISTING UTILITY POLE EXISTING GUY WIRE AND ANCHOR PROJECT CONTROL: D C S EXISTING CONCRETE DUCT MARKER EXISTING CONCRETE CABLE MARKER EXISTING CONCRETE SPLICE MARKER EXISTING BOLLARD OR POST HAF 3 HAF 8 HAF 9 N: N: N: E: E: E: ELEV: ELEV: ELEV: MW EXISTING MONITORING WELL EXISTING RUNWAY OR TAXIWAY EDGE LIGHT EXISTING AIRFIELD GUIDANCE SIGN E EXISTING ELECTRICAL MARKER EXISTING TRANSFORMER EXISTING WIND CONE EXISTING LIGHTED WIND CONE EMH EXISTING ELECTRICAL MANHOLE PB EXISTING PULLBOX BC-1 TP-1 HAF 3 TEST BORING LOCATION TEST PIT LOCATION EXISTING AIRFIELD LIGHTING CABLE IN TRENCH EXISTING AIRFIELD LIGHTING CABLE IN TRENCH ABANDON IN PLACE EXISTING DUCT BANK EXISTING AIRFIELD GUIDANCE SIGN EXISTING TAXIWAY EDGE LIGHT EXISTING TAXIWAY EDGE LIGHT TO REMAIN EXISTING SURVEY CONTROL POINT EXISTING POWER POLE ABAN. - ABANDONED APPROX. - APPROXIMATE ASPH. - ASPHALT AST - ABOVE GROUND STORAGE TANK BC - BEGIN CURVE BLDG. - BUILDING BM - BENCH MARK CIP - CAST IRON PIPE CONC. - CONCRETE CMP - CORRUGATED METAL PIPE CMPA - CORRUGATED ARCHED METAL PIPE CSP - CORRUGATED STEEL PIPE DIA. - DIAMETER EC - END OF CURVE ELEV. - ELEVATION EOP - EDGE OF PAVEMENT FF - FINISH FLOOR FL - FLOW LINE FG - FINISH GRADE FND. - FOUNDATION FS - FINISH SURFACE GB - GRADE BREAK HP - HIGH POINT IE - INVERT ELEVATION LT - LEFT LP - LOW POINT MAX. - MAXIMUM MIN. - MINIMUM MISC. - MISCELLANEOUS NA - NOT APPLICABLE OFA - OBJECT FREE AREA O.C. - ON CENTER PAV'T. - PAVEMENT PC - POINT OF CURVATURE PCC - PORTLAND CEMENT CONCRETE PAVEMENT PI - POINT OF INTERSECTION PT- POINT OF TANGENCY PVI - POINT OF VERTICAL INTERSECTION PVC - POINT OF CURVATURE (VERTICAL CURVE) PVC - POLYVINYL CHLORIDE PIPE PVT - POINT OF TANGENCY (VERTICAL CURVE) R - RADIUS RCP - REINFORCED CONCRETE PIPE ROFA - RUNWAY OBJECT FREE AREA RSA - RUNWAY SAFETY AREA ROW - RIGHT OF WAY RPZ - RUNWAY PROTECTION ZONE RT - RIGHT RW - RUNWAY SHDR. - SHOULDER SICPP - SMOOTH INTERIOR CORRUGATED POLYETHYLENE PIPE STA. - STATION TC - TOP OF CURB TD - TOP OF DIKE TF - TOP OF FOOTING TOFA - TAXIWAY OBJECT FREE AREA TSA - TAXIWAY SAFETY AREA TW - TOP OF WALL TWY - TAXIWAY TYP. - TYPICAL UD - UNDERDRAIN

3 C&S Engineers, Inc.

4 0 400' 800' C&S Engineers, Inc.

5 LEGEND EXISTING UTILITY POLE BARRICADE LOCATION PROPOSED STABILIZED CONSTRUCTION ENTRANCE PROPOSED DIRECTION OF CONSTRUCTION TRAFFIC WORK AREA LIMITS / STAGING AREAS C&S Engineers, Inc ' 200'

6 C&S Engineers, Inc ' 200' WOOD POST SECURED AIRPORT SIDE UNSECURED LAND SIDE EXTRA STRENGTH FILTER FABRIC NEEDED WITHOUT WIRE MESH SUPPORT WOOD POST FLOW 18" NEW CHAIN LINK FENCING ATTACH FILTER FABRIC SECURELY TO UPSTREAM SIDE OF POST FLOW 12" MIN. 4"x6" (102 X 152mm) TRENCH WITH COMPACTED BACKFILL VARIES EXISTING AIRPORT PROPERTY LINE SILT FENCE ISOMETRIC VIEW 8' MAXIMUM SPACING WITH WIRE SUPPORT FENCE 6' MAXIMUM SPACING WITHOUT WIRE SUPPORT FENCE NOTES: TRENCH DETAIL 1. SILT FENCE SHALL BE PLACED ON SLOPE CONTOURS TO MAXIMIZE PONDING EFFICIENCY. 2. INSPECT AND REPAIR FENCE AFTER EACH STORM EVENT AND REMOVE SEDIMENT WHEN NECESSARY. 9" (228mm) MAXIMUM RECOMMENDED STORAGE HEIGHT. 3. REMOVED SEDIMENT SHALL BE DEPOSITED TO AN AREA THAT WILL NOT CONTRIBUTE SEDIMENT OFF-SITE AND CAN BE PERMANENTLY STABILIZED. 4. WHEN TWO SECTIONS OF SILT FENCE FABRIC ADJOIN EACH OTHER THEY SHALL BE OVERLAPPED BY 6" AND FOLDED. 5. SEE SPECIAL PROVISIONS, PARAGRAPH 8 FOR ADDITIONAL REQUIREMENTS. 3' MAX. NOTES: EXISTING GRADE 1. SILT FENCE SHALL BE PLACED ALONG ENTIRE LENGTH OF NEW FENCE LINE INSIDE THE EXISTING AIRPORT PROPERTY LINE.

7 Scientific Name Bromus carinatus Common Name California bromegrass Percent of Seed Mix Lbs (Note 1) 56% 25.1 Elymus glaucus Blue wildrye 22% 10.0 Festuca microstachys Trifolium willdenovii Small fescue 13% 6.0 Creek clover 9% 4.0 LEGEND BROADCAST SEED AND EROSION CONTROL FABRIC NO REVEGETATION UNLESS OTHERWISE DIRECTED BY THE ONSITE BIOLOGIST, ENGINEER AND/OR OWNER

8 C&S Engineers, Inc. EXISTING FENCE TO REMAIN PROTECT EXISTING UTILITIES REMOVE EXISTING PEDESTRIAN ACCESS GATE REMOVE EXISTING FENCE, POSTS AND FOUNDATIONS AND DISPOSE OF OFF AIRPORT PROPERTY. EXISTING GRAVEL ACCESS ROAD TO REMAIN, CONTRACTOR TO GRADE UNPAVED ENTRANCE TO MATCH NEW GATE WIDTH AND MAINTAIN EXISTING DRAINAGE CONDITIONS CLEAR AND GRUB ALL VEGETATION AND ORGANIC MATERIAL ALONG PROPOSED NEW FENCE ALIGNMENT, SEE DETAIL A1/CG-501 PROTECT EXISTING CONCRETE SWALE IN PLACE REMOVE EXISTING DOUBLE SWING GATE LIMIT OF FENCE REMOVAL 0 50' 100' 0 50' 100'

9 C&S Engineers, Inc. EXISTING FENCE TO REMAIN EXISTING GRAVEL ACCESS ROAD TO REMAIN, CONTRACTOR TO GRADE UNPAVED ENTRANCE TO MATCH NEW GATE WIDTH AND MAINTAIN EXISTING DRAINAGE CONDITIONS PROTECT EXISTING UTILITIES CLEAR AND GRUB ALL VEGETATION AND ORGANIC MATERIAL ALONG PROPOSED NEW FENCE ALIGNMENT, SEE DETAIL A1/CG-501 FURNISH AND INSTALL 6' HIGH CHAIN LINK FENCE WITH THREE STRAND BARB WIRE AND SIGNAGE PER DETAIL C1/CG-501 FURNISH AND INSTALL 24' WIDE MANUAL DOUBLE SWING GATE AND SIGNAGE PER DETAIL C2 & B1 ON CG-501 CONNECT NEW 6' HIGH CHAIN LINK FENCE TO EXISTING FENCE FURNISH AND INSTALL 4' WIDE PRE HUNG PEDESTRIAN GATE WITH CYPHER LOCK AND SIGNAGE PER DETAIL C3/CG-501 EXISTING FENCE, SEE DEMOLITION PLAN FOR LIMITS OF REMOVAL FOR REVEGETATION INFORMATION, SEE SHEET X ' 100' 0 50' 100'

10 C&S Engineers, Inc. 2'-0" 4'-0" 2" 3.5" WHITE LETTERS (3" HIGH) RED BACKGROUND RED LETTERS (2" HIGH) RED LETTERS (1 1/2" HIGH) 2'-0" 3/8" RED BORDER 2" WHITE BACKGROUND 2'-6" RED LETTERS (2 1/2" HIGH) WHITE BACKGROUND 2" 1 3/4" 1" 1 1/2" 2 1/4" KEY NOTES: 1. FENCE TOP HORIZONTAL RAIL 2. BURNDY TYPE 'B' BRAID (OR APPROVED EQUAL) 3. BURNDY TYPE 'GG' CLAMP (OR APPROVED EQUAL) 4. BURNDY TYPE 'GH' CLAMP (OR APPROVED EQUAL) 5. BURNDY TYPE 'GAR' CLAMPS (OR APPROVED EQUAL). FOUR (4) REQUIRED PER GROUNDING. 6. # 1 0 BARE COPPER (TYPICAL FENCE GROUNDING) " x 10'-0" COPPER CLAD STEEL ROD GROUNDING NOTES: FENCING SHALL BE GROUNDED AS FOLLOWS: NOTES: 1. SECURITY SIGNS SHALL BE INSTALLED ON THE NON-SECURE SIDE OF THE SECURITY FENCE WITH 24" RUSTPROOF ALUMINUM OR STEEL FENCE MOUNTING BRACKETS AND GALVANIZED NUTS AND BOLTS. TOP OF SIGN SHALL BE 2' FROM TOP OF PROPOSED SECURITY FENCE. SIGNS SHALL BE INSTALLED AT 200' INTERVALS AND 100' FROM FENCE CORNERS, AS DIRECTED BY ENGINEER AND OWNER. 2. ALL SIGNS ARE BLACK LETTERS AND BORDER ON WHITE REFLECTIVE BACKGROUND. 3. ALL SIGN MATERIAL AND CONSTRUCTION PER MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. 4. ALL MATERIALS SHALL HAVE REFLECTIVE PROPERTIES. 5. ALL SIGNS SHALL BE SHEET ALUMINUM. 6. PROVIDE THE ADDITIONAL QUANTITIES OF EACH SIGN BELOW FOR THE AIRPORT TO REPLACE. SIGN E SIGNS SIGN E SIGNS 3/8" WHITE MARGIN 7. INSTALL SIGN E-2 ON NON-SECURE SIDE EVERY 200' ALONG NEW FENCE. LINE POST 7 GATE POST A. ON EACH SIDE OF EVERY GATE B. AT POINTS APPROXIMATELY 150' ON EACH SIDE OF HIGH TENSION LINE CROSSINGS (AS DIRECTED BY ENGINEER) C. AT 150' INTERVALS ALONG FENCE WHEN HIGH TENSION LINES ARE WITHIN 100' AND RUN PARALLEL TO THE FENCE LINE D. EVERY 1000' OG LENGTH WHEN FENCES ARE LOCATED IN ISOLATED PLACES E. EVERY 500' WHEN IN CLOSE PROXIMITY (100' OR LESS) TO PUBLIC ROADS, HIGHWAYS, AND BUILDINGS SECURED AIRPORT SIDE UNSECURED LAND SIDE 3-STRAND BARBED WIRE ON 45 OUTRIGGERS NEW CHAIN LINK FENCING POST NEW CHAIN LINK FENCING EXISTING GRADE 5' MIN. 15' MIN. WIDTH OF CLEARING AND GRUBBING 10' MIN. CHAIN LINK FABRIC NOTES: 1. WHEN PLANS CALL OUT THAT EXISTING FENCING IS TO BE REMOVED, THEN THE CONTRACTOR HAS THE OPTION TO KEEP THE EXISTING FENCING IN PLACE UNTIL THE NEW FENCING IS INSTALLED. IN ANY CASE, ALL BREACHES IN FENCING SHALL BE SECURED AT THE END OF EACH WORK DAY AS APPROVED BY THE ENGINEER. 2. WHEN PLANS CALL OUT THAT EXISTING FENCING IS TO REMAIN, THEN IT SHALL BE PROTECTED IN PLACE. 3. CLEAR AND GRUB PROPOSED FENCE LINE PER MINIMUM WIDTHS SHOWN. FINISH GRADE PROPOSED FENCE LINE AS NEEDED FOR THE NEW FENCE INSTALLATION. THE CONTRACTOR SHALL REMOVE AND DISPOSE OF ALL REMOVED MATERIAL OFF-SITE. 4. THE CONTRACTOR SHALL HYDRO-SEED ALL AREAS THAT HAVE BEEN CLEARED. 5. AT NO TIME SHALL CONTRACTOR PERSONNEL OR EQUIPMENT ENTER WETLAND AREAS. 6. SEE SPECIAL PROVISIONS PARAGRAPH 8 FOR ADDITIONAL REQUIREMENTS.