HomeMy WebLinkAboutC1.53 SWPPP Area C Hydro-seeding Notes: SWPPP Legend: ESC General Notes: _
GENERAL: SEED: LIMITS OF DISTURBANCE w w AREAS TO BE TEMPORARILY STABILIZED WITH LANDSCAPE 1. ALL STORM WATER WILL BE CONTAINED ON SITE. ii THE
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1. MIX SPECIFIED SEED AND ORGANIC SOIL AMENDMENT IN WATER PER 1. MIXTURE BLEND OF: INSTALL FIBER ROLL PER STATE OF IDAHO CATALOG OF W w w W w REFER TO HYDRO-SEED NOTES ON THIS STORM WATER BEST MANAGEMENT PRACTICES BMP#64 PERMANENTLY STABILIZED IN FUTURE PHASE.SHEET.AREA WILL BE LAND
MANUFACTURER'S RECOMMENDATIONS. APPLY SEEDED SLURRY EVENLY IN W 2. ANY LAND CLEARING, CONSTRUCTION, OR DEVELOPMENT INVOLVING THE MOVEMENT OF .
TWO INTERSECTING DIRECTIONS. DO NOT HYDROSEED AREA IN EXCESS OF SPECIES RATE IN LBS/ACRE FW
BEFORE INITIAL DISTURBANCE AND REMOVE AT FINAL EARTH SHALL BE IN ACCORDANCE WITH THE EROSION AND SEDIMENT CONTROL PLAN,AND � GROUP
THAT WHICH CAN BE MULCHED ON SAME DAY. KEEP OFF ROADS,WALKS, "ANATONE" BLUEBUNCH WHEATGRASS 8 THAT A RESPONSIBLE PERSON SHALL BE ON SITE ON ALL DAYS WHERE CONSTRUCTION OR
STRUCTURES AND AREAS NOT TO BE SEEDED. CLEAN UP THESE AREAS. STABILIZATION. SEE DETAILS ON SHEET C1.60. \ \
"COVAR" SHEEP FESCUE 8 \�� �� AREAS TO BE STABILIZED WITH LANDSCAPE-REFER TO GRADING ACTIVITY TAKES PLACE.
2. ADD FUNGICIDE AT RATES RECOMMENDED BY MANUFACTURER ON SANDBERG'S BLUEGRASS 6.5 INSTALL SILT FENCE PER STATE OF IDAHO CATALOG OF LANDSCAPE SHEETS FOR MORE INFORMATION.
INSTALLATIONS MADE BETWEEN 1 ST OF APRIL AND 30 SEPTEMBER. THICKSPIKE WHEATGRASS 5 SF SF STORM WATER BEST MANAGEMENT PRACTICES BMP#65 3. ALL BMP'S SHALL BE INSPECTED AT A MINIMUM ONCE EVERY 14 DAYS AND WITHIN 24 HOURS
BEFORE INITIAL DISTURBANCE AND REMOVE AT FINAL OF A STORM EVENT PRODUCING 0.25 INCHES OR GREATER-OR-ONCE EVERY SEVEN DAYS.
3. AFTER HYDROSEED,TRACK IN SEED USING A CLEATED CRAWLER WITH TRACK "EAGLE"WESTERN YARROW 2 STABILIZATION. SEE DETAILS ON SHEET C1.60. AREAS TO BE STABILIZED WITH TURF LAWN-REFER TO
MARKS PERPENDICULAR TO THE SLOPE.AFTER TRACKED, MULCH SLOPE SMALL BURNETT 3.5 LANDSCAPE SHEETS FOR MORE INFORMATION. 4. INSPECTION FREQUENCY MAY BE REDUCED TO ONCE EVERY MONTH IF:
WITH 2O00 LBS. PER ACRE OF FERTILE-FIBER MULCH MATERIAL AND 80 LBS. PROPOSED GROUND CONTOUR (ONE-FOOT INTERVAL) 4.1. THE ENTIRE SITE IS TEMPORARILY STABILIZED, OR
PER ACRE OF TACKIFIER. IDAHO FESCUE 1.75 ��E(EV 4.2. RUNOFF IS UNLIKELY DUE TO WINTER CONDITIONS, OR
SAND DROPSEED 1.75 4.3. CONSTRUCTION IS OCCURRING DURING SEASONAL ARID PERIODS (MAY THROUGH
4. IMMEDIATELY FOLLOWING MULCH AND TACKIFIER, COVER SEEDED SLOPES ANNUAL RYE 1 75 EXISTING GROUND CONTOUR (ONE-FOOT INTERVAL) AREAS TO BE STABILIZED WITH TALL NON-MOWED GRASS- SEPTEMBER) IN ARID AREAS AND SEMI-ARID AREAS.
GREATER THAN 2.5:1 WITH EROSION CONTROL BLANKETS. INSTALL PER ELEV - -- REFER TO LANDSCAPE SHEETS FOR MORE INFORMATION.
MANUFACTURER'S RECOMMENDATIONS. LEWIS BLUEFLAX 1.75 5. DEWATERING IS NOT EXPECTED FOR THIS SITE . ONSITE ESC CONTRACTOR IS RESPONSIBLE
5. IMMEDIATELY RESEED AREAS WHICH SHOW BARE SPOTS. MINIMUM RECTANGULAR OR CIRCULAR DROP INLET PROTECTION TYPE I FOR ALL NON-STORMWATER MANAGEMENT, IF REQUIRED.
ACCEPTABLE PLANT COVERAGE IS 80 PERCENT AFTER ONE GROWING SEASON. TOTAL 40 LBS PURE LIVE SEED ® ® PER BMP#13, SEE SHEET C1.60 FOR DETAILS AREAS TO BE STABILIZED WITH PERMEABLE PAVERS- REFER
PROTECT SEEDED AREAS WITH WARNING SIGNS DURING MAINTENANCE TO CIVIL SHEETS FOR MORE INFORMATION. SEE DETAIL 6. STREET SWEEPING WILL BE IMPLEMENTED ON AN AS-NEEDED BASIS AS DETERMINED BY THE
PERIOD. THE SEED WILL REQUIRE APPROXIMATELY NINETY(90) DAYS OF 10/C1.60 FOR TEMPORARY PROTECTION. ESC COORDINATOR.
FAVORABLE GROWING CONDITIONS TO GERMINATE AND BECOME 2. APPLY AT A RATE OF 40 LBS PER ACRE. RECTANGULAR OR CIRCULAR DROP INLET PROTECTION TYPE II
ESTABLISHED FOR SUCCESSFUL SURVIVAL WITH NORMAL MINIMAL SUMMER 3. SEED SHALL BE PROVIDED FROM AND MIXED BY A CERTIFIED DEALER. SEED PER BMP#13, SEE SHEET C1.60 FOR DETAILS 7. WORKERS SHALL PARK ON THE AREA DESIGNATED AS WORKER PARKING OR AN OFF-SITE
PRECIPITATION. MIXTURE SHALL BE LABELED WITH MANUFACTURER'S GUARANTEED LOCATION IF PRE-APPROVED, COORDINATE WITH OWNER FOR LOCATION.
6. THE OPTIMAL SEEDING TIME SHALL BE AFTER MID-OCTOBER. THIS PLANTING ANALYSIS, GERMINATION RATE AND PURITY RATE. CONCRETE WASHOUT. SEE SHEET C1.60 FOR DETAILS.
rw 8. LOCATE ALL PORTABLE RESTROOMS AS FAR FROM PUBLIC AND PRIVATE STORM DRAIN
TIME PROVIDES THE OPTIMUM WEATHER CONDITIONS FOR SEED GERMINATION HYDRO-MULCH: SYSTEMS AS POSSIBLE.ANCHOR TO PREVENT VANDALISM.
AND SEEDLING SURVIVAL RATE.
7. THIS PROJECT WILL RELY PRIMARILY UPON NATURAL PRECIPITATION FOR
1. PROFILE WOOD HYDRAULIC MULCH BY PROFILE PRODUCTS, OR APPROVED EQUAL. INSTALL PER MANUFACTURER'S RECOMMENDATIONS AND AT RATES R PORTABLE RESTROOM 9. SLURRY AND CUTTINGS FROM SAWCUTTING OF CONCRETE OR ASPHALT SHALL BE VACUUMED
SEED GERMINATION AND ESTABLISHMENT. THE NATURAL PRECIPITATION AT PER MANUFACTURER'S SPECIFICATIONS. DURING CUTTING AND SURFACING OPERATIONS. SLURRY AND CUTTINGS SHALL NOT REMAIN
THE SITE PROVIDES MARGINAL MOISTURE FOR REVEGETATION EFFORTS. IF ON PERMANENT CONCRETE OR ASPHALT PAVEMENT OVERNIGHT. SLURRY AND CUTTINGS
DEEMED NECESSARY, CONTRACTOR WILL PROVIDE SUPPLEMENTAL WATER 2. FIBER SHALL DISPERSE RAPIDLY IN WATER FORMING HOMOGENEOUS SLURRY 1111111-4 SITE CONSTRUCTION SIGN. SHALL NOT DRAIN TO ANY NATURAL OR CONSTRUCTED DRAINAGE CONVEYANCE. COLLECTED
TO ENSURE PROPER SEED GERMINATION DURING LOW PRECIPITATION TIMES AND REMAINING IN SUCH STATE WHEN AGITATED IN HYDRO-MULCHING SLURRY AND CUTTINGS SHALL BE DISPOSED OF IN A MANNER THAT DOES NOT VIOLATE
OF YEAR. CONTRACTORS SHOULD ATTEMPT TO APPLY SEED IN CONCERT WITH EQUIPMENT. GROUNDWATER OR SURFACE WATER QUALITY STANDARDS.
APPROPRIATE WEATHER PATTERNS TO ENSURE SEEDING SUCCESS. IF DRY STABILIZED ENTRANCE PER THE STATE OF IDAHO CATALOG OF
WEATHER PERSISTS FOLLOWING SEED APPLICATION TEMPORARY IRRIGATION BINDERS: STORM WATER BEST MANAGEMENT PRACTICES BMP#40. 10. ALL EXCESS MATERIALS SHALL BE HAULED OFF SITE AND DISPOSED OF AT AN APPROVED
IS RECOMMENDED TO ENSURE SEED ESTABLISHMENT THIS SHALL BE MAINTAINED THROUGHOUT CONSTRUCTION LOCATION. EXCESS MATERIAL MAY BE TEMPORARILY STORED ON SITE (IF APPROVED BY THE
1. TACKIFIER TO BIND SOIL AND MULCH TOGETHER TO PREVENT EROSION. UNTIL BASE MATERIAL IS INSTALLED. PROVIDE SWEEPING OWNER)AT A PRE-APPROVED LOCATION. IF MATERIAL IS STOCKPILED FOR MORE THAN 14
2. PT-TAC PLANTAGO TACIFIER BY FIBER MARKETING INTERNATIONAL OR DAILY OR AS NEEDED TO REMOVE ANY TRACKING OF MUD DAYS STOCKPILE IS TO BE STABILIZED PER IDAHO CATALOG OF STORM WATER BEST
APPROVED EQUAL. INSTALL PER MANUFACTURER'S RECOMMENDATIONS AND AND/OR DIRT ONTO EXISTING ASPHALT. SEE SHEET C1.55 FOR MANAGEMENT PRACTICES BMP#44.
AT RATES PER MANUFACTURER'S SPECIFICATIONS. DETAILS.
11. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE LATEST EDITION OF THE ISPWC.
3. ALWAYS ADD BINDER AT RATES RECOMMENDED ON SLOPES 5:1 AND OVER.
MATERIALS STORAGE AND PARKING AREA. 12. ALL GRADING, UTILITY,AND ROADWAY CONSTRUCTION SHALL BE LIMITED TO THE HOURS
FUNGICIDE: BETWEEN 7:00 A.M.AND 9:00 P.M. MONDAY THROUGH FRIDAY AND 8:00 A.M.TO 9:00 P.M.
1. ACCEPTABLE PRODUCTS: SATURDAY AND SUNDAY, UNLESS OTHERWISE APPROVED BY THE CONSTRUCTION MANAGER.
a. BANOL BY NOR-AM CHEMICAL CO. 13. ANY MODIFICATIONS TO THIS PLAN REQUIRE APPROVAL OF THE DESIGNER OR THE ONSITE W
b. EQUAL AS APPROVED BY ARCHITECT BEFORE USE. RESPONSIBLE PERSON. W
14. TOTAL DISTURBED AREA IS APPROXIMATELY 4.86 ACRES. cc
15. UPON CONTRACT APPROVAL BY THE CONTRACTOR, IT IS RECOGNIZED THAT THE CONTRACTOR CJ
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�6\ REQUIREMENTS AND CONDITIONS CONTAINED HEREIN. am J
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♦ ♦ ♦ 116. PROVIDE WASTE CONTAINERS FOR BUILDING MATERIALS IN WASTE STORAGE CONTAINMENT ,
4` I AREA. WASTE DISPOSAL DUMPSTERS MUST HAVE LIDS, OR PROVIDE COVER OR A SIMILARLY
_ _ - _ _ - _ - _ _ EFFECTIVE MEANS TO MINIMIZE THE DISCHARGE OF POLLUTANTS. KEEP WASTE CONTAINER
` CLOSED WHEN NOT IN USE AND AT THE END OF THE BUSINESS DAY. DISPOSE AT A
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