Citation preview
103 DEVELOPMENT, LLC.
7 MARION STREET PORTLAND,MAINE 04096
MIXED USE DEVELOPMENT ROUTE ONE COMMONS
PLAN VIEW SCALE 1"=30'
ISSUED FOR FINAL REVIEW: APRIL 28, 2021
LOCATION MAP NOT TO SCALE
SITE
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
DRAWN BY:
PROFESSIONAL LAND SURVEYORS
on
Boundary & Topographic Survey
AutoCAD SHX Text
RIGHT OF WAY
AutoCAD SHX Text
RIGHT OF WAY
AutoCAD SHX Text
1. PLAN OF TOPOGRAPHY, U.S. ROUTE I YARMOUTH, MAINE MADE FOR
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
2. PLAN PREPARED FOR FOGG FARM, LLC YARMOUTH, MAINE DATED NOV.14,
2000
AutoCAD SHX Text
AutoCAD SHX Text
MAINE AND RECORDED IN C.C.R.D. PLAN BOOK 201 PAGE 139
AutoCAD SHX Text
U.S. ROUTE 1
AutoCAD SHX Text
AutoCAD SHX Text
DOT SURVEY BASELINE
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
OWEN HASKELL, INC. HEREBY CERTIFIES THAT THIS PLAN IS BASED ON, AND
THE RESULT OF, AN ON THE GROUND FIELD SURVEY AND THAT TO THE BEST
OF OUR KNOWLEDGE, INFORMATION AND BELIEF, IT CONFORMS TO THE BOARD
OF LICENSURE FOR PROFESSIONAL LAND SURVEYORS CURRENT STANDARDS OF
PRACTICE.
AutoCAD SHX Text
AutoCAD SHX Text
THE UNDERGROUND UTILITIES SHOWN HAVE BEEN LOCATED FROM FIELD SURVEY
INFORMATION AND EXISTING DRAWINGS. THE SURVEYOR MAKES NO GUARANTEES
THAT THE UNDERGROUND UTILITIES SHOWN COMPRISE ALL SUCH UTILITIES IN
THE AREA, EITHER IN SERVICE OR ABANDONED. THE SURVEYOR FURTHER DOES
NOT WARRANT THAT THE UNDERGROUND UTILITIES SHOWN ARE IN THE EXACT
LOCATION INDICATED ALTHOUGH HE DOES CERTIFY THAT THEY ARE LOCATED
AS ACCURATELY AS POSSIBLE FROM INFORMATION AVAILABLE. THE SURVEYOR
HAS NOT PHYSICALLY LOCATED THE UNDERGROUND UTILITIES. CALL
1-888-DIGSAFE AT LEAST THREE BUSINESS DAYS BEFORE PERFORMING ANY
CONSTRUCTION. DUE TO OSHA CONFINED SPACE REQUIREMENTS, ALL INVERTS
AND PIPE SIZES MUST BE VERIFIED PRIOR TO ANY CONSTRUCTION.
AutoCAD SHX Text
DEED BOOK / PAGE
AutoCAD SHX Text
AutoCAD SHX Text
NOW OR FORMERLY
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
RIM=110.09 8" IN (A)=100.09 8" IN (B)=100.19 8" IN (C)=100.39 8"
OUT=99.99
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
3. "PLAN OF LAND ON U.S. ROUTE 1, YARMOUTH, MAINE MADE FOR OWNER OF
"PLAN OF LAND ON U.S. ROUTE 1, YARMOUTH, MAINE MADE FOR OWNER OF
RECORD EDWARD LIBBY," BY OWEN HASKELL, INC., DATED JUNE 26, 2018.
4. "BOUNDARY & TOPOGRAPHIC SURVEY ON U.S. ROUTE 1, YARMOUTH, ME
MADE FOR EDWARD LIBBY" BY OWEN HASKELL, INC., DATED OCTOBER 11,
2018 REVISED THROUGH 10/31/2018.
AutoCAD SHX Text
AutoCAD SHX Text
1. OWNER OF RECORD: 103 DEVELOPMENT LLC P/O TAX MAP 31(A) LOT 67-2
& P/O TAX MAP 31(A) LOT 67-1 C.C.R.D. BOOK 37647, PAGE 163
& BOOK 37698, PAGE 331 2. BEARINGS ARE BASED ON MAGNETIC NORTH,
2016. 3. ELEVATIONS ARE BASED ON NAVD88 PER POST PROCESSED GPS
OBSERVATIONS. 4. THE PURPOSE OF THIS PLAN IS TO UPDATE THE CURRENT
OWNERS AND CURRENT BOUNDARIES. NO NEW FIELD WORK WAS COMPLETED FOR
THE PREPARATION OF THIS PLAN. ALL SITE FEATURES TAKEN FROM PLAN
REFERENCE 4.
AutoCAD SHX Text
AutoCAD SHX Text
SUBBASE THICKNESS IF NECESSARY, BOX CUT AND
RE-BUILD PAVEMENT BASES TO MDOT STANDARDS,
REPAVE TO MDOT STANDARDS, AND STRIPE FOR
NEW TURN LANE. REFER TO SHEET C-101
REMOVE BITUMINOUS CURBING ISLAND
GRADES
MDOT PRIOR TO CONSTRUCTION
AND AASHTO STANDARDS
RELOCATE GUY
REMOVE AND REPLACE
SOUTHERLY ACROSS SUBJECT PROPERTY TO PORTLAND
STREET, EXACT LOCATION OF FORCE MAIN IS UNKNOWN.
CONTRACTOR TO LOCATE PRIOR TO CONSTRUCTION
SEE UTILITY PLAN FOR RE-LOCATION
SCALE
NORTH
Atlantic Resource Consultants
EXISITNG CONDITIONS & REMOVALS PLAN
PLAN
REFERENCES:
INCORPORATED TITLED: BOUNDARY & TOPOGRAPHIC
SURVEY ON U.S. ROUTE 1, YARMOUTH, MAINE MADE FOR
EDWARD LIBBY 374 U.S. ROUTE 1, YARMOUTH, MAINE. JOB
NO. 2016-141 Y DATED: OCT. 11, 2018, DRAWN BY: SDG / JLW
CHECKED BY: RRL, DWG. NO. 1T, SCALE: 1" = 20' LAST
REVISED: 10/31/2018.
OWNER OF RECORD: 103 DEVELOPMENT LLC, P/O TAX MAP 31(A)
LOT 67 C.C.R.D. BOOK 37647 PAGES 163-165
BEARINGS ARE BASED ON MAGNETIC NORTH, 2016.
ELEVATIONS ARE BASED ON NAVD88 PER POST PROCESSED
GPS OBSERVATIONS.
LEGEND:
1. THE CONTRACTOR SHALL FURNISH AND INSTALL ALL SOIL EROSION AND
SEDIMENT CONTROL MEASURES
NECESSARY TO COMPLETE THE WORK SHOWN ON THE DRAWINGS AND PROTECT
DOWNSTREAM
RECEIVING AREAS AND RESOURCES. THE AREA OF DISTURBANCE SHALL BE
KEPT TO THE MINIMUM
REQUIRED TO COMPLETE THE WORK AND ALL DISTURBED AREAS SHALL BE
STABILIZED IMMEDIATLEY
UPON COMPLETION OF THE EARTHWORK. EROSION CONTROL MEASURES SHALL BE
INSPECTED AND
MAINTAINED AS NECESSARY AND ON A MINIMUM WEEKLY BASIS AND AFTER
STORM EVENTS.
2. DEWATERING SHALL BE UNDERTAKEN AS NECESSARY TO MAINTAIN
EXCVATIONS IN A DRY AND STABLE
CONDITION AND TO PROTECT ADJACENT STRUCTURES. ALL SEDIMENTS FROM
TURBID DEWATERING
EFFLUENT SHALL BE RETAINED ON SITE USING BEST MANAGEMENT PRACTICES
SUCH AS DEWATERING
PONDS AND FILTER BAGS.
3. THE SITE SHALL BE GRADED UNIFORMLY TO SMOOTH, EVEN SURFACES,
FREE FROM IRREGULAR SURFACE
CHANGES, TRIPPING HAZARDS, LOW SPOTS, OR AREAS OF POTENTIAL
PONDING. COMPLY WITH
COMPACTION REQUIREMENTS AND GRADE TO CROSS SECTIONS, LINES AND
ELEVATIONS INDICATED ON
THE SITE PLANS.
4. ALL EXTERIOR AREAS SHALL BE FINISHED WITH A MINIMUM OF 6" OF
CLEAN SANDY LOAM HARVESTED
FROM THE PROJECT SITE AND SEEDED WITH A NATIVE GRASS (SEE
SPECIFICATIONS). THE CONTRACTOR
SHALL BE RESPONSIBLE FOR IRRIGATION AND MAINTENANCE UNTIL GROWTH IS
FULLY ESTABLISHED..
1. ALL UNDERGROUND UTILITIES SHOWN ON THESE PLANS HAVE BEEN LOCATED
FROM FIELD SURVEY INFORMATION AND RECORD PLANS. THE ENGINEER
MAKES NO GUARANTEE THAT THE UNDERGROUND UTILITIES SHOWN COMPRISE
ALL SUCH UTILITIES IN THE AREA, EITHER IN SERVICE OR
ABANDONED.
THE SURVEYOR DOES NOT WARRANT THAT THE UTILITIES ARE IN THE EXACT
LOCATIONS SHOWN, ALTHOUGH THEY ARE LOCATED AS ACCURATELY AS
POSSIBLE FROM THE AVAILABLE INFORMATION. IT IS THE RESPONSIBILITY
OF THE CONTRACTOR TO VERIFY THE LOCATION AND DEPTH OF ALL
EXISTING UTILITIES PRIOR TO CONSTRUCTION, AND TAKE SUCH MEASURES
CONSIDERED PRUDENT TO PROTECT SUCH UTILITIES DURING AND AFTER
CONSTRUCTION OF THE WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR
REPAIRING, OR RESTORING AND EXISTING UTILITIES DAMAGED
DURING CONSTRUCTION. CALL 1-888-DIGSAFE.
2. THE CONTRACTOR IS INFORMED THAT EXISTING UTILITY LINES,
INCLUDING WATER MAINS, SEWERS AND STORM DRAINS MAY BE CONSTRUCTED
OF
ASBESTOS CONTAINING MATERIALS. TEST PITS SHALL BE EXCAVATED BY THE
CONTRACTOR TO IDENTIFY, AND CONFIRM THE LOCATIONS AND DEPTHS
OF EXISTING UTILITY LINES. ASBESTOS PIPE MATERIALS DESIGNATED FOR
REMOVAL SHALL BE EXCAVATED AND REMOVED IN WHOLE, UNBROKEN
PIECES AND HAULED OFF-SITE FOR DISPOSAL BY A LICENSED HAULER, IN
ACCORDANCE WITH STATE REGULATIONS. PIPE CUTTING, IF NECESSARY
SHALL BE UNDERTAKEN USING SNAP CUTTERS, OR OTHER APPROVED EQUIPMENT
THAT DOES NOT PRODUCE DUST, OR SHAVINGS. THE CONTRACTOR
SHALL BE SOLELY RESPONSIBLE FOR DISPOSAL COSTS OF ASBESTOS
CONTAINING PIPES DAMAGED BY CONSTRUCTION ACTIVITY.
3. THE CONTRACTOR SHALL NOT BEGIN WORK UNTIL ALL REQUIRED LOCAL,
STATE AND FEDERAL APPROVALS HAVE BEEN OBTAINED.
4. THE CONTRACTOR SHALL KEEP A COPY OF ALL PERMIT DOCUMENTS ON SITE
FOR THE DRATION OF THE WORK. IT IS THE RESPONSIBILITY OF THE
CONTRACTOR TO BECOME FAMILIAR WITH ANY AND ALL PERMIT CONDITIONS
ASSOCIATED WITH THE PROJECT APPROVALS AND TO ENSURE THAT THE
SITE REMAINS IN COMPLIANCE WITH ALL PERMITS ISSUED BY LOCAL, STATE
AND FEDERAL AUTHORITIES.
5. USE OF SITE - THE CONTRACTOR SHALL LIMIT USE OF THE SITE TO
THOSE AREAS WITHIN THE LIMIT OF WORK. THE CONTRACTOR SHALL ENSURE
THAT
ACCESS IS MAINTAINED TO DRIVEWAYS, OPEN SPACE AREAS (EXCEPT THOSE
UNDER CONSTRUCTION), AND ENTRANCES SERVING PREMISES
ADJACENT TO THE PROJECT SITE.
6. THE CONTRACTOR SHALL BE HELD SOLELY RESPONSIBLE FOR UNDERTAKING
THE WORK IN A SAFE AND EFFICIENT MANNER, IN ACCORDANCE WITH
ALL
APPLICABLE LOCAL, STATE AND FEDERAL REGULATIONS. ALL WORK AREAS
SHALL BE CLEARLY DELINEATED AND FENCED APPROPRIATELY TO
PREVENT UNAUTHORIZED ACCESS. OPERATION OF CONSTRUCTION EQUIPMENT
OUTSIDE FENCED AREAS SHALL BE MINIMIZED TO THE EXTENT
PRACTICAL. ALL EQUIPMENT OPERATION OUTSIDE OF CONSTRUCTION AREAS
SHALL BE ACCOMPANIED BY APPROPRIATE PEDESTRIAN AND VEHICULAR
TRAFFIC CONTROL. THE SITE SHALL BE LEFT SECURE AND IN A SAFE AND
ORDERLY MANNER AT THE END OF EACH WORK DAY.OPEN TRENCHES
SHALL
BE COVERED OR PROTECTED TO PREVENT INJURY OR DAMAGE.
7. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS AND PERFORM ALL WORK
NECESSARY TO MAINTAIN SAFE VEHICULAR AND PEDESTRIAN ACCESS TO
AND FROM THE SITE DURING CONSTRUCTION THE COST OF THESE ITEMS ARE
INCLUDED IN THE CONTRACT PRICE.
8. TRAFFIC CONTROL MEASURES, WHERE NECESSARY SHALL CONFORM TO THE
STANDARDS SET FORTH IN THE MANUAL FOR UNIFORM TRAFFIC
CONTROL DEVICES (LATEST EDITION), PUBLISHED BY THE FEDERAL HIGHWAYS
ADMINISTRATION.
9. MATERIALS NOTED FOR REMOVAL SHALL BE REMOVED AND DISPOSED OF
OFF-SITE AT A LICENSED FACILITY, AT THE CONTRACTOR'S EXPENSE.
10. MATERIALS NOTED FOR SALVAGE SHALL BE REMOVED AND STOCKPILED FOR
THE OWNERS USE AT AN ON-SITE LOCATION TO BE PROVIDED BY THE
OWNER. SALVAGED MATERIALS SHALL REMAIN PROPERTY OF THE OWNER.
11. ALL WORK SHOWN ON CIVIL DRAWINGS SHALL BE BY FILED SITE
CONTRACTOR UNLESS NOTED OTHERWISE.
GENERAL
NOTES:
EARTHWORK
NOTES:
1. THE EXISTING GUARDRAIL SHALL REMAIN TO PROTECT THE BETH CONDON
PATH (BCP). ONLY THE
NORTHERLY END SHALL BE REMOVED TO PROVIDE FOR THE PROPOSED NEW
ACCESS. IT SHOULD BE
NOTED THAT THE APPROPRIATE GUARDRAIL TERMINAL END, PER MDOT AND
AASHTO SHALL BE INSTALLED
ON THE TRUNCATED GUARDRAIL.
AutoCAD SHX Text
DOT SURVEY BASELINE
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
RIM=110.09 8" IN (A)=100.09 8" IN (B)=100.19 8" IN (C)=100.39 8"
OUT=99.99
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
GRADES
SAWCUT PAVEMENT AND CONFIRM BASE AND SUBBASE THICKNESS
IF NECESSARY, BOX CUT AND RE-BUILD PAVEMENT BASES TO MDOT
STANDARDS,
REPAVE TO MDOT STANDARDS, AND STRIPE FOR NEW TURN LANE
NEW STRIPING
OF PAVERS SEE DETAIL SHEET C-
PAINTED
ISLAND
(TYP.)
11'
TIP
DOWN
AND PAVEMENT THICKNESS
MATCH EXISTING GRADES
BE COORDINATED WITH THE
ABUTTER PRIOR TO CONSTRUCTION
EXISTING EDGE OF PATH
Atlantic Resource Consultants
C-101
SITE LAYOUT PLAN
103 DEVELOPMENT LLC
JANUARY 26, 2021
ISSUED FOR REVIEW
NOT FOR CONSTRUCTION
1.ZONING: CHARACTER BASED DEVELOPMENT CODE CHAPT 703 - CD-4C ROUTE
ONE CORRIDOR 2.ASSESSORS: MAP 31 LOT 67-1. 3.PROPOSED
BUILDINGS:
BUILDING 1 a.MIXED USE, TWO-THREE STORY BUILDING -1,019 SF
COMMERCIAL SPACE AND 16
RESIDENTIAL APARTMENT UNITS b.FIRST FLOOR: 1,019 SF
COMMERCIAL/RETAIL USE, UTILITY AREAS . c.2ND FLOOR-3RD FLOOR -16
RESIDENTIAL APARTMENTS - 1 AND 2 BEDROOM UNITS.
BUILDING 2 d.MIXED USE, TWO STORY BUILDING - 1,188 SF COMMERCIAL
SPACE AND 2 RESIDENTIAL
APARTMENT UNITS e.FIRST FLOOR (2)-594 SF COMMERCIAL/RETAIL USE,
UTILITY AREAS f. 2ND FLOOR, TWO RESIDENTIAL APARTMENTS, 1
BEDROOM
4.PARKING - 1 SPACE PER RESIDENTIAL UNIT & 2 SPACE/1,000 SF
RETAIL/OFFICE, 18 RESIDENTIAL UNITS=18 SPACES REQ. 2, 121 S.F.
RETAIL/OFFICE = 4 SPACES, TOTAL SPACES REQ.=22 UTILIZING THE
REDUCTION FACTOR OF 1.2 = 22/1.2 = 18.3 OR 18 SPACES REQUIRED TOTAL
SPACES PROVIDED = 21 SPACES.
5.PROJECT PROPOSES WORK IN ROUTE ONE ROW INCLUDING NEW/REPLACEMENT
WALKWAY, UTILITIES, CURBING, RE-STRIPING TURN LANE.
6.THE BETH CONDON PATH SHALL BE WIDENED TO 12 FEET FROM THE
PROPOSED ACCESS DRIVE TO THE PORTLAND STREET INTERSECTION TO
PROVIDE TWO-DIRECTION FIRE APPARATUS ACCESS. IMPROVEMENTS SHALL
INCLUDE FULL DEPTH RE-CONSTRUCTION PER TOWN STANDARDS WITH 15” OF
TYPE D AGGREGATE SUBBASE GRAVEL, 3" OF TYPE A AGGREGRATE BASE
GRAVEL AND 4 INCHES OF HOT MIX ASPHALT PAVEMENT. THE APPLICANT
SHALL PROVIDE REQUIRED IMPROVEMENTS TO EACH SEGMENT END THAT WILL
ALLOW FIRE APPARATUS TO MOUNT ANY CURB AND ACCESS THE PATH.
ADDITIONALLY, THE UTILITY POLE GUY SHALL BE RELOCATED TO PROVIDE
FULL WIDTH CLEARANCE AT 14’ 6” HEIGHT.
SITE PLAN
NOTES:
1. THE PROPERTY SHOWN ON THIS PLAN MAY BE DEVELOPED AND USED ONLY
AS DEPICTED ON THIS APPROVED PLAN. ALL ELEMENTS AND FEATURES OF THE
PLAN AND ALL REPRESENTATIONS MADE BY THE APPLICANT CONCERNING THE
DEVELOPMENT AND USE OF THE PROPERTY WHICH APPEAR IN THE RECORD OF
THE PLANNING BOARD PROCEEDINGS ARE CONDITIONS OF APPROVAL. NO
CHANGE FROM THE CONDITIONS OF APPROVAL IS PERMITTED UNLESS AN
AMENDED PLAN IS FIRST SUBMITTED TO AND APPROVED BY THE PLANNING
BOARD.
2. SURFACE WATER AND GROUNDWATER: NO OWNER OF A LOT, HIS AGENTS, OR
SUCCESSORS IN INTEREST SHALL ALTER THE NATURAL COURSE OF SURFACE
WATER ON ANY LOT IN A WAY WHICH WOULD ALTER THE NATURAL FLOW OF
SUCH WATER ACROSS ANY OTHER PARCEL, UNLESS SUCH ALTERATION IS
APPROVED BY THE OWNERS OF ALL PARCELS AFFECTED. NO OWNER OF A LOT,
HIS AGENTS, OR SUCCESSORS IN INTEREST SHALL USE BLASTING CHEMICALS
THAT GENERATE PERHLORATES.
CONDITIONS OF
APPROVAL
SUBJECT PARCEL: MAP 31, LOT 67-1
0'-1'
N/A
3'
21-64' +/-
THIS PLAN REFERENCES A PLAN BY: OWEN HASKELL INCORPORATED
TITLED:
BOUNDARY & TOPOGRAPHIC SURVEY ON U.S. ROUTE 1, YARMOUTH, MAINE
MADE
FOR EDWARD LIBBY 374 U.S. ROUTE 1, YARMOUTH, MAINE. JOB NO.
2016-141 Y
DATED: OCT. 11, 2018, DRAWN BY: SDG / JLW CHECKED BY: RRL, DWG. NO.
1T,
SCALE: 1" = 20' LAST REVISED: 10/31/2018.
OWNER OF RECORD: 103 DEVELOPMENT LLC, P/O TAX MAP 31(A) LOT 67
C.C.R.D. BOOK
37647 PAGES 163-165
ELEVATIONS ARE BASED ON NAVD88 PER POST PROCESSED GPS
OBSERVATIONS.
co m
p ac
t ca
rs o
n ly
AutoCAD SHX Text
AutoCAD SHX Text
RIM=110.09 8" IN (A)=100.09 8" IN (B)=100.19 8" IN (C)=100.39 8"
OUT=99.99
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
F.F.E.=107.83
BOTH ENDS INV.=102.00
BOTH ENDS INV.=103.10
Atlantic Resource Consultants
103 DEVELOPMENT LLC
JANUARY 26, 2021
ISSUED FOR REVIEW
NOT FOR CONSTRUCTION
CLEAN OUT
STORMWATER MANAGEMENT
NOTE: 1. THE APPLICANT
SHALL BE REQUIRED TO EXECUTE A MAINTENANCE
AGREEMENT PER CHAPTER 330 POST CONSTRUCTION STORMWATER
MANAGEMENT ORDINANCE. ADDITIONALLY, ALL MAINTENANCE, REPAIR,
UPGRADE, AND RELOCATION, SHOULD THAT BE REQUIRED, SHALL BE
THE
SOLE RESPONSIBILITY OF THE APPLICANT AND THEIR ASSIGNS. THIS
AGREEMENT SHALL RUN WITH THE LAND.
SCALE
PLAN
REFERENCES:
1. THE CONTRACTOR SHALL FURNISH AND INSTALL ALL SOIL EROSION AND
SEDIMENT CONTROL MEASURES
NECESSARY TO COMPLETE THE WORK SHOWN ON THE DRAWINGS AND PROTECT
DOWNSTREAM
RECEIVING AREAS AND RESOURCES. THE AREA OF DISTURBANCE SHALL BE
KEPT TO THE MINIMUM
REQUIRED TO COMPLETE THE WORK AND ALL DISTURBED AREAS SHALL BE
STABILIZED IMMEDIATLEY
UPON COMPLETION OF THE EARTHWORK. EROSION CONTROL MEASURES SHALL BE
INSPECTED AND
MAINTAINED AS NECESSARY AND ON A MINIMUM WEEKLY BASIS AND AFTER
STORM EVENTS.
2. DEWATERING SHALL BE UNDERTAKEN AS NECESSARY TO MAINTAIN
EXCVATIONS IN A DRY AND STABLE
CONDITION AND TO PROTECT ADJACENT STRUCTURES. ALL SEDIMENTS FROM
TURBID DEWATERING
EFFLUENT SHALL BE RETAINED ON SITE USING BEST MANAGEMENT PRACTICES
SUCH AS DEWATERING
PONDS AND FILTER BAGS.
3. THE SITE SHALL BE GRADED UNIFORMLY TO SMOOTH, EVEN SURFACES,
FREE FROM IRREGULAR SURFACE
CHANGES, TRIPPING HAZARDS, LOW SPOTS, OR AREAS OF POTENTIAL
PONDING. COMPLY WITH
COMPACTION REQUIREMENTS AND GRADE TO CROSS SECTIONS, LINES AND
ELEVATIONS INDICATED ON
THE SITE PLANS.
4. ALL EXTERIOR AREAS SHALL BE FINISHED WITH A MINIMUM OF 6" OF
CLEAN SANDY LOAM HARVESTED
FROM THE PROJECT SITE AND SEEDED WITH A NATIVE GRASS (SEE
SPECIFICATIONS). THE CONTRACTOR
SHALL BE RESPONSIBLE FOR IRRIGATION AND MAINTENANCE UNTIL GROWTH IS
FULLY ESTABLISHED..
1. ALL UNDERGROUND UTILITIES SHOWN ON THESE PLANS HAVE BEEN LOCATED
FROM FIELD SURVEY
INFORMATION AND RECORD PLANS. THE ENGINEER MAKES NO GUARANTEE THAT
THE UNDERGROUND
UTILITIES SHOWN COMPRISE ALL SUCH UTILITIES IN THE AREA, EITHER IN
SERVICE OR ABANDONED. THE
SURVEYOR DOES NOT WARRANT THAT THE UTILITIES ARE IN THE EXACT
LOCATIONS SHOWN, ALTHOUGH
THEY ARE LOCATED AS ACCURATELY AS POSSIBLE FROM THE AVAILABLE
INFORMATION. IT IS THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE LOCATION AND DEPTH
OF ALL EXISTING UTILITIES
PRIOR TO CONSTRUCTION, AND TAKE SUCH MEASURES CONSIDERED PRUDENT TO
PROTECT SUCH
UTILITIES DURING AND AFTER CONSTRUCTION OF THE WORK. THE CONTRACTOR
SHALL BE RESPONSIBLE
FOR REPAIRING, OR RESTORING AND EXISTING UTILITIES DAMAGED DURING
CONSTRUCTION. CALL
1-888-DIGSAFE.
2. THE CONTRACTOR IS INFORMED THAT EXISTING UTILITY LINES,
INCLUDING WATER MAINS, SEWERS AND
STORM DRAINS MAY BE CONSTRUCTED OF ASBESTOS CONTAINING MATERIALS.
TEST PITS SHALL BE
EXCAVATED BY THE CONTRACTOR TO IDENTIFY, AND CONFIRM THE LOCATIONS
AND DEPTHS OF EXISTING
UTILITY LINES. ASBESTOS PIPE MATERIALS DESIGNATED FOR REMOVAL SHALL
BE EXCAVATED AND
REMOVED IN WHOLE, UNBROKEN PIECES AND HAULED OFF-SITE FOR DISPOSAL
BY A LICENSED HAULER,
IN ACCORDANCE WITH STATE REGULATIONS. PIPE CUTTING, IF NECESSARY
SHALL BE UNDERTAKEN
USING SNAP CUTTERS, OR OTHER APPROVED EQUIPMENT THAT DOES NOT
PRODUCE DUST, OR
SHAVINGS. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR DISPOSAL
COSTS OF ASBESTOS
CONTAINING PIPES DAMAGED BY CONSTRUCTION ACTIVITY.
3. THE CONTRACTOR SHALL NOT BEGIN WORK UNTIL ALL REQUIRED LOCAL,
STATE AND FEDERAL
APPROVALS HAVE BEEN OBTAINED.
4. THE CONTRACTOR SHALL KEEP A COPY OF ALL PERMIT DOCUMENTS ON SITE
FOR THE DRATION OF THE
WORK. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO BECOME FAMILIAR
WITH ANY AND ALL PERMIT
CONDITIONS ASSOCIATED WITH THE PROJECT APPROVALS AND TO ENSURE THAT
THE SITE REMAINS IN
COMPLIANCE WITH ALL PERMITS ISSUED BY LOCAL, STATE AND FEDERAL
AUTHORITIES.
5. USE OF SITE - THE CONTRACTOR SHALL LIMIT USE OF THE SITE TO
THOSE AREAS WITHIN THE LIMIT OF
WORK. THE CONTRACTOR SHALL ENSURE THAT ACCESS IS MAINTAINED TO
DRIVEWAYS, OPEN SPACE
AREAS (EXCEPT THOSE UNDER CONSTRUCTION), AND ENTRANCES SERVING
PREMISES ADJACENT TO THE
PROJECT SITE.
6. THE CONTRACTOR SHALL BE HELD SOLELY RESPONSIBLE FOR UNDERTAKING
THE WORK IN A SAFE AND
EFFICIENT MANNER, IN ACCORDANCE WITH ALL APPLICABLE LOCAL, STATE
AND FEDERAL REGULATIONS.
ALL WORK AREAS SHALL BE CLEARLY DELINEATED AND FENCED APPROPRIATELY
TO PREVENT
UNAUTHORIZED ACCESS. OPERATION OF CONSTRUCTION EQUIPMENT OUTSIDE
FENCED AREAS SHALL BE
MINIMIZED TO THE EXTENT PRACTICAL. ALL EQUIPMENT OPERATION OUTSIDE
OF CONSTRUCTION AREAS
SHALL BE ACCOMPANIED BY APPROPRIATE PEDESTRIAN AND VEHICULAR
TRAFFIC CONTROL. THE SITE
SHALL BE LEFT SECURE AND IN A SAFE AND ORDERLY MANNER AT THE END OF
EACH WORK DAY.OPEN
TRENCHES SHALL BE COVERED OR PROTECTED TO PREVENT INJURY OR
DAMAGE.
7. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS AND PERFORM ALL WORK
NECESSARY TO MAINTAIN
SAFE VEHICULAR AND PEDESTRIAN ACCESS TO AND FROM THE SITE DURING
CONSTRUCTION THE COST
OF THESE ITEMS ARE INCLUDED IN THE CONTRACT PRICE. THE MANAGEMENT
OF VEHICLE, BICYCLE, AND
PEDESTRIAN TRAFFIC APPLIES TO BOTH THE BETH CONDON PATHWAY AND U.S.
ROUTE 1. CLOSURES
AND DETOURS MUST BE APPROVED BY THE TOWN.
8. TRAFFIC CONTROL MEASURES, WHERE NECESSARY SHALL CONFORM TO THE
STANDARDS SET FORTH IN
THE MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES (LATEST EDITION),
PUBLISHED BY THE FEDERAL
HIGHWAYS ADMINISTRATION.
9. MATERIALS NOTED FOR REMOVAL SHALL BE REMOVED AND DISPOSED OF
OFF-SITE AT A LICENSED
FACILITY, AT THE CONTRACTOR'S EXPENSE.
10. MATERIALS NOTED FOR SALVAGE SHALL BE REMOVED AND STOCKPILED FOR
THE OWNERS USE AT AN
ON-SITE LOCATION TO BE PROVIDED BY THE OWNER. SALVAGED MATERIALS
SHALL REMAIN PROPERTY
OF THE OWNER.
11. ALL WORK SHOWN ON CIVIL DRAWINGS "C" SERIES SHALL BE BY FILED
SITE CONTRACTOR UNLESS NOTED
OTHERWISE.
THIS PLAN REFERENCES A PLAN BY: OWEN HASKELL INCORPORATED
TITLED:
BOUNDARY & TOPOGRAPHIC SURVEY ON U.S. ROUTE 1, YARMOUTH, MAINE
MADE
FOR EDWARD LIBBY 374 U.S. ROUTE 1, YARMOUTH, MAINE. JOB NO.
2016-141 Y
DATED: OCT. 11, 2018, DRAWN BY: SDG / JLW CHECKED BY: RRL, DWG. NO.
1T,
SCALE: 1" = 20' LAST REVISED: 10/31/2018.
OWNER OF RECORD: 103 DEVELOPMENT LLC, P/O TAX MAP 31(A) LOT 67
C.C.R.D. BOOK
37647 PAGES 163-165
ELEVATIONS ARE BASED ON NAVD88 PER POST PROCESSED GPS
OBSERVATIONS.
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
F.F.E.=107.83
MAIN/MANHOLE IN PORTLAND STREET
CONSTRUCTION
SMH-1
INV.OUT 8"=103.80
SS INV. OUT =103.00
STRUCTURE WITH SOLID COVER
NEW UNDERGROUND
SERVICE TO
INSTALLATION
TO PUMP STATION FOR
PATHWAY FOR FUTURE GAS
OVER SLEAVE AND CAP BOTH ENDS
CONNECT NEW FORCE MAIN TO EXISTING SEWER
MANHOLE WITH DROP CONNECTION SEE DETAIL
COORDINATE ALL WORK AND THE LOCATION OF THE
STREET CROSSING WITH THE TOWN OF YARMOUTH
PRIOR TO CONSTRUCTION
INSTALL UNDERGROUND
Atlantic Resource Consultants
SITE UTILITY PLAN
103 DEVELOPMENT LLC
TESTING OF GRAVITY SEWER PIPE
AFTER THE SEWER PIPE HAS BEEN CLEANED AND THE PNEUMATIC PLUGS
CHECKED, PLACE THE
PLUGS IN THE SEWER LINE AT EACH MANHOLE AND INFLATE THEM.
a. INTRODUCE LOW PRESSURE AIR INTO THE SEALED SEWER PIPELINE UNTIL
THE AIR
PRESSURE REACHES 4 PSIG GREATER THAN THE AVERAGE GROUNDWATER
PRESSURE.
b. ALLOW A MINIMUM OF 2 MINUTES FOR THE AIR PRESSURE TO STABILIZE
TO A MINIMUM OF
3.5 PSIG GREATER THAN THE GROUNDWATER PRESSURE.
c. AFTER THE STABILIZATION PERIOD1 DISCONNECT THE AIR HOSE FROM THE
CONTROL
PANEL TO THE AIR SUPPLY.
d. THE PIPELINE WILL BE ACCEPTABLE IF THE PRESSURE DECREASE IS NOT
GREATER THAN ½
PSIG IN THE TIME STATED ON THE FOLLOWING TABLE FOR THE LENGTH OF
PIPE BEING
TESTED:
TIME (MIN,) FOR LENGTH OF PIPE
PIPE DIAMETER (INCHES) 0-100 FT 101-200 FT 201-300 FT 301-400
FT
4 2.0 2.0 2.0 2.0 6 3.0 3.0 3.0 3.0 8 4.0 4.0 4.0 5.0 10 5.0 5.0
6.0 8.0 12 5.5 5.5 8.5 11.5
PRESSURE TEST FOR SEWER FORCE MAINS AND LOW PRESSURE LINES
a. THE SECTION OF PIPE TO BE TESTED SHALL BE FILLED WITH WATER OF
APPROVED QUALITY,
AND ALL AIR SHALL BE EXPELLED FROM THE PIPE. IF BLOWOFFS ARE NOT
AVAILABLE AT
HIGH POINTS FOR RELEASING AIR THE CONTRACTOR SHALL MAKE THE
NECESSARY
EXCAVATIONS, BACKFILLING AND TAPS AT SUCH POINTS AND SHALL PLUG
SAID HOLES
AFTER COMPLETION OF THE TEST.
b. THE SECTION UNDER TEST SHALL BE MAINTAINED FULL OF WATER FOR A
PERIOD OF 24
HOURS PRIOR TO THE COMBINED PRESSURE AND LEAKAGE TEST BEING
APPLIED.
c. PERFORM PRESSURE AND LEAKAGE TEST AT 1-1/2 TIMES THE MAXIMUM
SYSTEM PRESSURE
OR 100 PSI WHICH EVER IS GREATER (BASED ON THE ELEVATION OF THE
LOWEST POINT OF
THE SECTION UNDER TEST AND CORRECTED TO THE GAGE LOCATION).
d. WHILE MAINTAINING THIS PRESSURE, THE CONTRACTOR SHALL MAKE A
LEAKAGE TEST BY
METERING THE FLOW OF WATER INTO THE PIPE. IF THE AVERAGE LEAKAGE
DURING A TWO
HOUR PERIOD ON BURIED PIPELINES EXCEEDS A RATE OF 10 GALLONS PER
INCH OF
DIAMETER PER 24 HOURS PER MILE OF PIPELINE THE SECTION SHALL BE
CONSIDERED AS
HAVING FAILED THE TEST. ALL PIPES WITHIN STRUCTURES AND CHAMBERS
AND ALL
FLANGED JOINTS SHALL HAVE NO VISIBLE LEAKAGE.
JANUARY 26, 2021
ISSUED FOR REVIEW
NOT FOR CONSTRUCTION
1. THE CONTRACTOR SHALL FURNISH AND INSTALL ALL SOIL EROSION AND
SEDIMENT CONTROL MEASURES
NECESSARY TO COMPLETE THE WORK SHOWN ON THE DRAWINGS AND PROTECT
DOWNSTREAM
RECEIVING AREAS AND RESOURCES. THE AREA OF DISTURBANCE SHALL BE
KEPT TO THE MINIMUM
REQUIRED TO COMPLETE THE WORK AND ALL DISTURBED AREAS SHALL BE
STABILIZED IMMEDIATLEY
UPON COMPLETION OF THE EARTHWORK. EROSION CONTROL MEASURES SHALL BE
INSPECTED AND
MAINTAINED AS NECESSARY AND ON A MINIMUM WEEKLY BASIS AND AFTER
STORM EVENTS.
2. DEWATERING SHALL BE UNDERTAKEN AS NECESSARY TO MAINTAIN
EXCVATIONS IN A DRY AND STABLE
CONDITION AND TO PROTECT ADJACENT STRUCTURES. ALL SEDIMENTS FROM
TURBID DEWATERING
EFFLUENT SHALL BE RETAINED ON SITE USING BEST MANAGEMENT PRACTICES
SUCH AS DEWATERING
PONDS AND FILTER BAGS.
3. THE SITE SHALL BE GRADED UNIFORMLY TO SMOOTH, EVEN SURFACES,
FREE FROM IRREGULAR SURFACE
CHANGES, TRIPPING HAZARDS, LOW SPOTS, OR AREAS OF POTENTIAL
PONDING. COMPLY WITH
COMPACTION REQUIREMENTS AND GRADE TO CROSS SECTIONS, LINES AND
ELEVATIONS INDICATED ON
THE SITE PLANS.
4. ALL EXTERIOR AREAS SHALL BE FINISHED WITH A MINIMUM OF 6" OF
CLEAN SANDY LOAM HARVESTED
FROM THE PROJECT SITE AND SEEDED WITH A NATIVE GRASS (SEE
SPECIFICATIONS). THE CONTRACTOR
SHALL BE RESPONSIBLE FOR IRRIGATION AND MAINTENANCE UNTIL GROWTH IS
FULLY ESTABLISHED..
1. ALL UNDERGROUND UTILITIES SHOWN ON THESE PLANS HAVE BEEN LOCATED
FROM FIELD SURVEY
INFORMATION AND RECORD PLANS. THE ENGINEER MAKES NO GUARANTEE THAT
THE UNDERGROUND
UTILITIES SHOWN COMPRISE ALL SUCH UTILITIES IN THE AREA, EITHER IN
SERVICE OR ABANDONED. THE
SURVEYOR DOES NOT WARRANT THAT THE UTILITIES ARE IN THE EXACT
LOCATIONS SHOWN, ALTHOUGH
THEY ARE LOCATED AS ACCURATELY AS POSSIBLE FROM THE AVAILABLE
INFORMATION. IT IS THE
RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE LOCATION AND DEPTH
OF ALL EXISTING UTILITIES
PRIOR TO CONSTRUCTION, AND TAKE SUCH MEASURES CONSIDERED PRUDENT TO
PROTECT SUCH
UTILITIES DURING AND AFTER CONSTRUCTION OF THE WORK. THE CONTRACTOR
SHALL BE RESPONSIBLE
FOR REPAIRING, OR RESTORING AND EXISTING UTILITIES DAMAGED DURING
CONSTRUCTION. CALL
1-888-DIGSAFE.
2. THE CONTRACTOR IS INFORMED THAT EXISTING UTILITY LINES,
INCLUDING WATER MAINS, SEWERS AND
STORM DRAINS MAY BE CONSTRUCTED OF ASBESTOS CONTAINING MATERIALS.
TEST PITS SHALL BE
EXCAVATED BY THE CONTRACTOR TO IDENTIFY, AND CONFIRM THE LOCATIONS
AND DEPTHS OF EXISTING
UTILITY LINES. ASBESTOS PIPE MATERIALS DESIGNATED FOR REMOVAL SHALL
BE EXCAVATED AND
REMOVED IN WHOLE, UNBROKEN PIECES AND HAULED OFF-SITE FOR DISPOSAL
BY A LICENSED HAULER,
IN ACCORDANCE WITH STATE REGULATIONS. PIPE CUTTING, IF NECESSARY
SHALL BE UNDERTAKEN
USING SNAP CUTTERS, OR OTHER APPROVED EQUIPMENT THAT DOES NOT
PRODUCE DUST, OR
SHAVINGS. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR DISPOSAL
COSTS OF ASBESTOS
CONTAINING PIPES DAMAGED BY CONSTRUCTION ACTIVITY.
3. THE CONTRACTOR SHALL NOT BEGIN WORK UNTIL ALL REQUIRED LOCAL,
STATE AND FEDERAL
APPROVALS HAVE BEEN OBTAINED.
4. THE CONTRACTOR SHALL KEEP A COPY OF ALL PERMIT DOCUMENTS ON SITE
FOR THE DRATION OF THE
WORK. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO BECOME FAMILIAR
WITH ANY AND ALL PERMIT
CONDITIONS ASSOCIATED WITH THE PROJECT APPROVALS AND TO ENSURE THAT
THE SITE REMAINS IN
COMPLIANCE WITH ALL PERMITS ISSUED BY LOCAL, STATE AND FEDERAL
AUTHORITIES.
5. USE OF SITE - THE CONTRACTOR SHALL LIMIT USE OF THE SITE TO
THOSE AREAS WITHIN THE LIMIT OF
WORK. THE CONTRACTOR SHALL ENSURE THAT ACCESS IS MAINTAINED TO
DRIVEWAYS, OPEN SPACE
AREAS (EXCEPT THOSE UNDER CONSTRUCTION), AND ENTRANCES SERVING
PREMISES ADJACENT TO THE
PROJECT SITE.
6. THE CONTRACTOR SHALL BE HELD SOLELY RESPONSIBLE FOR UNDERTAKING
THE WORK IN A SAFE AND
EFFICIENT MANNER, IN ACCORDANCE WITH ALL APPLICABLE LOCAL, STATE
AND FEDERAL REGULATIONS.
ALL WORK AREAS SHALL BE CLEARLY DELINEATED AND FENCED APPROPRIATELY
TO PREVENT
UNAUTHORIZED ACCESS. OPERATION OF CONSTRUCTION EQUIPMENT OUTSIDE
FENCED AREAS SHALL BE
MINIMIZED TO THE EXTENT PRACTICAL. ALL EQUIPMENT OPERATION OUTSIDE
OF CONSTRUCTION AREAS
SHALL BE ACCOMPANIED BY APPROPRIATE PEDESTRIAN AND VEHICULAR
TRAFFIC CONTROL. THE SITE
SHALL BE LEFT SECURE AND IN A SAFE AND ORDERLY MANNER AT THE END OF
EACH WORK DAY.OPEN
TRENCHES SHALL BE COVERED OR PROTECTED TO PREVENT INJURY OR
DAMAGE.
7. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS AND PERFORM ALL WORK
NECESSARY TO MAINTAIN
SAFE VEHICULAR AND PEDESTRIAN ACCESS TO AND FROM THE SITE DURING
CONSTRUCTION THE COST
OF THESE ITEMS ARE INCLUDED IN THE CONTRACT PRICE.
8. TRAFFIC CONTROL MEASURES, WHERE NECESSARY SHALL CONFORM TO THE
STANDARDS SET FORTH IN
THE MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES (LATEST EDITION),
PUBLISHED BY THE FEDERAL
HIGHWAYS ADMINISTRATION.
9. MATERIALS NOTED FOR REMOVAL SHALL BE REMOVED AND DISPOSED OF
OFF-SITE AT A LICENSED
FACILITY, AT THE CONTRACTOR'S EXPENSE.
10. MATERIALS NOTED FOR SALVAGE SHALL BE REMOVED AND STOCKPILED FOR
THE OWNERS USE AT AN
ON-SITE LOCATION TO BE PROVIDED BY THE OWNER. SALVAGED MATERIALS
SHALL REMAIN PROPERTY
OF THE OWNER.
11. ALL WORK SHOWN ON CIVIL DRAWINGS "C" SERIES SHALL BE BY FILED
SITE CONTRACTOR UNLESS NOTED
OTHERWISE.
STATION) REPLACE 2" FORCE MAIN, CONTRACTOR TO PERFORM TEST
PIT
PRIOR TO CONSTRUCTION TO CONFIRM LOCATION, COORDINATE ALL
WORK
WITH THE ABUTTER PRIOR TO CONSTRUCTION.
2. RE-LOCATE EXISTING POLE WITH NEW POLE, PROVIDE UNDERGROUND
ELECTRICAL SERVICE TO THE EXISITNG BUILDING AND NEW BUILDING.
COORDINATE ALL WORK WITH CENTRAL MAINE POWER PRIOR TO
CONSTRUCTION.
3. NEW CLASS 52 DUCTILE IRON FIRE SERVICES (X2) SIZE TBD ALL WORK
TO MEET
YARMOUTH WATER DISTRICT STANDARDS, COORDINATE ALL WORK WITH
THE
DISTRICT PRIOR TO CONSTRUCTION MAINTAIN MINIMUM 5.5 FEET OF
COVER
OVER NEW MAIN.
4. COORDINATE ALL SANITARY LINE AND MANHOLE INSTALLATION WITH
THE
YARMOUTH SEWER DEPARTMENT PRIOR TO CONSTRUCTION. ALL WORK
SHALL MEET THE DISTRICT STANDARDS. ANY SEWER MAIN WITH LESS THAN
4
FEET OF COVER SHALL BE INSULATED ABOVE THE CROWN OF THE PIPE WITH
4"
OF RIDIG BLUE BOARD INSULATION FOR THE FULL TRENCH WIDTH
5. ALL SEWER INFRASTRUCTURE SHALL BE INSPECTED BY THE TOWN OF
YARMOUTH SEWER DEPARTMENT PRIOR TO BACKFILL PER CHAPTER 304
OF
THE CODE OF ORDINANCES. INSPECTIONS SHALL BE COORDINATED WITH
THE
SUPERINTENDENT AT 207-846-2415.
6. ALL SEWER INFRASTRUCTURE TO BE ABANDONED SHALL BE AS DIRECTED
BY
THE TOWN ENGINEER.
7. ALL LOW-PRESSURE FORCE MAINS SHALL HAVE A CO-LOCATED TRACER
WIRE
AND CONNECTION INFRASTRUCTURE PER TOWN STANDARDS.
8. THE NEW SEWER INFRASTRUCTURE SHALL PASS YARMOUTH’S
STANDARD
PRESSURE AND VACUUM TESTING REQUIREMENTS.
9. THE APPLICANT SHALL SUBMIT A YARMOUTH UTILITY LOCATION
PERMIT
APPLICATION FOR THE INFRASTRUCTURE LOCATED IN THE ROW. THIS
SHALL
BE SUBMITTED PRIOR TO THE COMMENCEMENT OF CONSTRUCTION
ACTIVITIES
10. THE UTILITY POLE GUY AT THE BETH CONDON PATH SHALL BE RELOCATED
TO
PROVIDE FULL WIDTH CLEARANCE AT A MINIMUM 14’ 6” HEIGHT FOR
FIRE
APPARATUS. COORDINATE FINAL LOCATION AND HEIGHT WITH CMP.
1. THE CONTRACTOR SHALL LOCATE AND PROTECT ALL EXISTING UTILITIES
TO REMAIN DURING
CONSTRUCTION OF THE IMPROVEMENTS.
2. ALL UTILITY COVERS, VALVE BOXES AND CLEANOUTS TO REMAIN SHALL BE
ADJUSTED TO CONFORM TO
PROPOSED FINISHED GRADES. THE COST OF THIS WORK SHALL BE INCLUDED
IN HE CONTRACT PRICE.
3. ALL UTILITY MAINS AND SERVICES SHALL BE INSTALLED IN ACCORDANCE
WITH THE STANDARDS AND
SPECIFICATIONS OF THE GOVERNING UTILITY.
4. ALL WORK ON WATER SUPPLY MAINS AND SERVICES SHALL CONFORM TO THE
STANDARDS AND
SPECIFICATIONS OF THE YARMOUTH WATER DISTRICT. CONNECTIONS TO
EXISTING MAINS AND/OR
OPERATION OF VALVES ON THE WATER SYSTEM EITHER ON OR AROUND THE
SITE SHALL BE
PRE-ARRANGED WITH THE YARMOUTH WATER DISTRICT AND UNDERTAKEN UNDER
THEIR DIRECT
SUPERVISION.
5. THE EXACT DEPTH OF THE EXISTING WATER MAINS IS NOT KNOWN. A
MINIMUM VERTICAL SEPARATION OF
EIGHTEEN INCHES SHALL BE PROVIDED BETWEEN ALL WATER MAINS (EXISTING
AND PROPOSED) AT
POINTS OF CROSSING OVER SEWERS OR STORM DRAIN LINES. WATER MAIN
OFFSETS SHALL BE
CONSTRUCTED AT CROSSING POINTS WHERE NECESSARY TO MEET THE REQUIRED
SEPARATION
DISTANCES.
6. THE CONTRACTOR SHALL INSTALL BENDS AND FITTINGS ON THE NEW
CONNECTING MAIN,AS REQUIRED TO
ALIGN THE SERVICE WITH THE NEW BUILDING. THE COSTS OF THIS WORK
SHALL BE INCIDENTAL TO THE
BASE CONTRACT SUM.
7. ALL WORK ON SEWERS ON OR AROUND THE PROJECT SITE SHALL CONFORM
TO THE STANDARDS AND
SPECIFICATIONS OF THE YARMOUTH SEWER DEPARTMENT. ALL WORK ON SEWER
MAINS SHALL BE
PRE-ARRANGED WITH THE YARMOUTH SEWER DISTRICT AND UNDERTAKEN UNDER
THEIR DIRECT
SUPERVISION CONTACT.
8. PIPE CONNECTIONS TO EXISTING MANHOLES SHALL BE UNDERTAKEN IN A
MANNER THAT MAINTAINS THE
INTEGRITY OF THE EXISITNG STRUCTURE AND PROVIDES A WATERTIGHT SEAL
BETWEEN THE NEW PIPE
AND THE STRUCTURE.
9. ALL WORK ON STORM DRAIN MAINS SERVING THE SITE SHALL CONFORM TO
THE STANDARDS AND
SPECIFICATIONS OF THE TOWN OF YARMOUTH DEPARTMENT OF PUBLIC
WORKS.
10. WATER MAINS TO BE INSTALLED WITH 5.5-7.0 FEET OF COVER
COORDINATE IN FIELD WITH YARMOUTH
WATER DEPARTMENT.
11. THE CONTRACTOR SHALL PROVIDE A TEMPORARY ROUTE FOR USERS OF THE
BETH CONDON PATH
DURING CONSTRUCTION ACTIVITIES AND AT NO TIME SHALL THE PATH REMAIN
OUT OF SERVICE. THE PATH
DETOUR SHALL MEET MUTCD STANDARDS AND SHALL PROVIDE FOR ALL
USERS.
GENERAL
NOTES:
EARTHWORK
NOTES:
THIS PLAN REFERENCES A PLAN BY: OWEN HASKELL INCORPORATED
TITLED:
BOUNDARY & TOPOGRAPHIC SURVEY ON U.S. ROUTE 1, YARMOUTH, MAINE
MADE
FOR EDWARD LIBBY 374 U.S. ROUTE 1, YARMOUTH, MAINE. JOB NO.
2016-141 Y
DATED: OCT. 11, 2018, DRAWN BY: SDG / JLW CHECKED BY: RRL, DWG. NO.
1T,
SCALE: 1" = 20' LAST REVISED: 10/31/2018.
OWNER OF RECORD: 103 DEVELOPMENT LLC, P/O TAX MAP 31(A) LOT 67
C.C.R.D. BOOK
37647 PAGES 163-165
ELEVATIONS ARE BASED ON NAVD88 PER POST PROCESSED GPS
OBSERVATIONS.
AutoCAD SHX Text
AutoCAD SHX Text
DOT SURVEY BASELINE
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
AutoCAD SHX Text
Atlantic Resource Consultants
EROSION & SEDIMENTATION CONTROL NOTES
JANUARY 26, 2021
ISSUED FOR REVIEW
NOT FOR CONSTRUCTION
A. SOIL EROSION AND SEDIMENT CONTROL NOTES
TEMPORARY EROSION AND SEDIMENTATION CONTROL MEASURES INCLUDE THE
USE OF STABILIZED CONSTRUCTION ENTRANCES, SILTATION FENCE, EROSION
CONTROL MIX, STONE CHECK DAMS, HAY BALE BARRIERS, CATCH BASIN
SEDIMENT COLLECTION BAGS, EROSION CONTROL BLANKET, AND TEMPORARY
SEEDING AND MULCHING AS REQUIRED. PERMANENT DEVICES INCLUDE THE USE
OF RIP RAP AT EXPOSED STORM DRAIN AND CULVERT INLETS AND OUTLETS,
AND PERMANENT VEGETATION.
A. GENERAL
1. IT IS ANTICIPATED THAT CONSTRUCTION MAY BEGIN AS SOON AS
POSSIBLE FOLLOWING RECEIPT OF NECESSARY PERMITS.
2. ALL SOIL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE
CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE MAINE EROSION
& SEDIMENT CONTROL BMPS - MANUAL FOR DESIGNERS AND ENGINEERS
(2016), OR AS CURRENTLY REVISED OR U.S. ENVIRONMENTAL PROTECTION
AGENCY PUBLICATION 832/R-92-005 (SEPTEMBER, 1992) STORM WATER
MANAGEMENT FOR CONSTRUCTION, CHAPTER 3, WHICHEVER IS MORE
STRINGENT.
3. ANY ADDITIONAL EROSION AND SEDIMENTATION CONTROL DEEMED
NECESSARY BY THE OWNER'S REPRESENTATIVE, DEPARTMENT OF
ENVIRONMENTAL PROTECTION (DEP) PERSONNEL AND/OR MUNICIPAL OFFICIALS
SHALL BE INSTALLED BY THE CONTRACTOR.
4. THE CONTRACTOR IS RESPONSIBLE FOR ALL FINES RESULTING FROM
EROSION OR SEDIMENTATION FROM THE SITE TO SURROUNDING PROPERTIES,
WATER BODIES, OR WETLANDS AS A RESULT OF THIS PROJECT.
5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE INSPECTION, REPAIR/
REPLACEMENT/ MAINTENANCE OF ALL EROSION CONTROL MEASURES UNTIL ALL
DISTURBED AREAS ARE STABILIZED TO THE SATISFACTION OF THE ABOVE
PERSONNEL. DESCRIPTIONS OF ACCEPTABLE PERMANENT STABILIZATION FOR
VARIOUS COVER TYPES FOLLOWS:
a.a. FOR SEEDED AREAS, PERMANENT STABILIZATION MEANS A 90% COVER OF
THE DISTURBED AREA WITH MATURE, HEALTHY PLANTS WITH NO EVIDENCE OF
WASHING OR RILLING OF THE TOPSOIL.
a.b. FOR SODDED AREAS, PERMANENT STABILIZATION MEANS THE COMPLETE
BINDING OF THE SOD ROOTS INTO THE UNDERLYING SOIL WITH NO SLUMPING
OF THE SOD OR DIE-OFF.
a.c. FOR MULCHED AREAS, PERMANENT MULCHING MEANS TOTAL COVERAGE OF
THE EXPOSED AREA WITH AN APPROVED MULCH MATERIAL. EROSION CONTROL
MIX MAY BE USED AS MULCH FOR PERMANENT STABILIZATION ACCORDING TO
THE APPROVED APPLICATION RATES AND LIMITATIONS.
a.d. FOR AREAS STABILIZED WITH RIP RAP, PERMANENT STABILIZATION
MEANS THAT SLOPES STABILIZED WITH RIP RAP HAVE AN APPROPRIATE
BACKING OF A WELL-GRADED GRAVEL OR APPROVED GEOTEXTILE TO PREVENT
SOIL MOVEMENT FROM BEHIND THE RIP RAP. STONE MUST BE SIZED
APPROPRIATELY.
a.e. PAVED AREAS: FOR PAVED AREAS, PERMANENT STABILIZATION MEANS
THE PLACEMENT OF THE COMPACTED GRAVEL SUBBASE IS COMPLETED.
a.f. FOR OPEN CHANNELS, PERMANENT STABILIZATION MEANS THE CHANNEL
IS STABILIZED WITH MATURE VEGETATION AT LEAST THREE INCHES IN
HEIGHT, WITH WELL-GRADED RIP RAP, OR WITH ANOTHER NON-EROSIVE
LINING CAPABLE OF WITHSTANDING THE ANTICIPATED FLOW VELOCITIES AND
FLOW DEPTHS WITHOUT RELIANCE ON CHECK DAMS TO SLOW FLOW. THERE MUST
BE NO EVIDENCE OF SLUMPING OF THE LINING, UNDERCUTTING OF THE
BANKS, OR DOWN CUTTING OF THE CHANNEL.
B. EROSION AND SEDIMENTATION CONTROL MEASURES
1. PRIOR TO THE BEGINNING OF CONSTRUCTION, THE TEMPORARY SILT FENCE
SHALL BE INSTALLED AS SHOWN ON THE PLANS OR AS DIRECTED BY THE
OWNER'S REPRESENTATIVE, OR ENGINEER. SILT FENCE SHALL BE INSTALLED
ALONG THE DOWNGRADIENT SIDE OF CONSTRUCTION WORK AREAS, WITH
LOCATIONS BEING ADJUSTED ALONG WITH THE CONSTRUCTION PHASING AREAS.
THE CONTRACTOR MAY USE EROSION MIX IN PLACE OF SINGLE SILT FENCE
BARRIER.
2. THE SILT FENCE SHALL BE INSTALLED PER THE DETAIL PROVIDED IN THE
PLAN SET AND INSPECTED IMMEDIATELY AFTER EACH RAINFALL, AND AT
LEAST WEEKLY IN THE ABSENCE OF SIGNIFICANT RAINFALL. ANY REQUIRED
REPAIRS WILL BE MADE IMMEDIATELY. SEDIMENT DEPOSITS SHALL BE
PERIODICALLY REMOVED FROM THE UPSTREAM SIDE OF THE SILT BARRIERS.
THIS SEDIMENT WILL BE SPREAD AND STABILIZED IN AREAS OF THE SITE
NOT SUBJECT TO EROSION. THE CONTRACTOR SHALL MAKE REPAIRS
IMMEDIATELY IF THERE ARE ANY SIGNS OF EROSION OR SEDIMENTATION
BELOW THE FENCE LINE. IF SUCH EROSION IS OBSERVED, THE CONTRACTOR
SHALL TAKE PROACTIVE ACTION TO IDENTIFY THE CAUSE OF THE EROSION
AND TAKE ACTION TO AVOID ITS REOCCURRENCE. PROPER PLACEMENT OF
STAKES AND KEYING THE BOTTOM OF THE FABRIC INTO THE GROUND IS
CRITICAL TO THE FENCE'S EFFECTIVENESS. IF THERE ARE SIGNS OF
UNDERCUTTING AT THE CENTER OR THE EDGES, OR IMPOUNDING OF LARGE
VOLUMES OF WATER BEHIND THE FENCE, THE BARRIER SHALL BE REPLACED
WITH A STONE CHECK DAM AND MEASURES TAKEN TO AVOID THE
CONCENTRATION OF FLOWS NOT INTENDED TO BE DIRECTED TO THE SILT
FENCE. SILT FENCE SHALL BE REPLACED AS NECESSARY TO PROVIDE PROPER
FILTERING ACTION.
3. EROSION CONTROL BERMS MAY BE USED IN PLACE OF SILT FENCE IN THE
AREA ADJACENT TO THE DRAINAGEWAY AT THE NORTHWEST CORNER OF THE
PROPERTY.
4. TEMPORARY SEDIMENT SUMPS WILL PROVIDE SEDIMENTATION CONTROL FOR
STORMWATER RUNOFF FROM DISTURBED AREAS DURING CONSTRUCTION UNTIL
STABILIZATION HAS BEEN ACHIEVED.
5. A CONSTRUCTION ENTRANCE WILL BE CONSTRUCTED AT ALL ACCESS POINTS
ONTO THE SITE TO PREVENT TRACKING OF SOIL ONTO ADJACENT LOCAL ROADS
AND STREETS.
6. SILTSACKS ™ WILL BE UTILIZED IN CATCH BASINS IN OR NEAR WORK
AREAS AT RISK FROM RECEIVING TRANSPORTED SEDIMENT.
7. ALL CATCH BASINS AND FIELD INLETS, NEW OR EXISTING, THAT MAY
RECEIVE RUNOFF FROM DISTURBED AREAS MUST BE PROTECTED DURING
CONSTRUCTION.
8. REMOVAL OF SOD, TREES, BUSHES AND OTHER VEGETATION AND SOIL
DISTURBANCE WILL BE KEPT TO A MINIMUM WHILE ALLOWING PROPER SITE
DEVELOPMENT.
9. GRUBBINGS AND ANY UNUSABLE TOPSOIL SHALL BE STRIPPED AND REMOVED
FROM THE PROJECT SITE AND DISPOSED OF IN AN APPROVED MANNER.
10. ANY SUITABLE TOPSOIL WILL BE STRIPPED AND STOCKPILED FOR REUSE
IN FINAL GRADING. TOPSOIL WILL BE STOCKPILED IN A MANNER SUCH THAT
NATURAL DRAINAGE IS NOT OBSTRUCTED AND NO OFF-SITE SEDIMENT DAMAGE
WILL RESULT. IF A STOCKPILE IS NECESSARY, THE SIDE SLOPES OF THE
TOPSOIL STOCKPILE WILL NOT EXCEED 2:1. TOPSOIL STOCKPILES WILL BE
TEMPORARILY SEEDED WITH AROOSTOOK RYE, ANNUAL OR PERENNIAL RYE
GRASS WITHIN 7 DAYS OF FORMATION, OR TEMPORARILY MULCHED IF SEEDING
CANNOT BE DONE WITHIN THE RECOMMENDED SEEDING DATES. SEDIMENT
BARRIERS SHALL BE INSTALLED DOWNSTREAM OF STOCKPILES. STORMWATER
SHALL BE DIVERTED AROUND STOCKPILE AREAS.
11. TEMPORARY DIVERSION BERMS AND DRAINAGE SWALES SHALL BE
CONSTRUCTED AS NECESSARY TO PREVENT OFF-SITE DRAINAGE FROM ENTERING
THE WORK AREA.
12. TEMPORARY STABILIZATION SHALL BE CONSTRUCTED WITHIN 7 DAYS OF
INITIAL DISTURBANCE OF SOILS, PRIOR TO ANY RAIN EVENT, AND PRIOR TO
ANY WORK SHUT DOWN LASTING MORE THAN ONE DAY. TEMPORARY
STABILIZATION INCLUDES SEED, MULCH, OR OTHER NON-ERODABLE
COVER.
13. TEMPORARY SEEDING SPECIFICATIONS: WHERE SEEDBED HAS BEEN
COMPACTED BY CONSTRUCTION OPERATIONS, LOOSEN SOIL TO A DEPTH OF 2
INCHES BEFORE APPLYING FERTILIZER, LIME, AND SEED. APPLY LIMESTONE
AT A RATE OF 3 TONS PER ACRE (138 LB. PER 1,000 SQUARE FEET) AND
10-10-10 (N-P205-K20) FERTILIZER AT A RATE OF 600 LBS PER ACRE
(13.8 LB. PER 1,000 SQUARE FEET). UNIFORMLY APPLY SEED AT THE
RECOMMENDED SEEDING RATES AND DATES, APPLY HAY OR STRAW MULCH AT A
RATE OF 2 TONS PER ACRES, AND ANCHOR AS NECESSARY. RECOMMENDED
TEMPORARY SEEDING DATES AND APPLICATION RATES ARE AS FOLLOWS:
AROOSTOOK RYE: RECOMMENDED SEEDING DATES: 8/15 -10/1 APPLICATION
RATE: 112 LBS/ACRE ANNUAL RYE GRASS: RECOMMENDED SEEDING DATES: 4/1
- 7/1 APPLICATION RATE: 40 LBS/ACRE PERENNIAL RYE GRASS:
RECOMMENDED SEEDING DATES: 8/15 - 9/15 APPLICATION RATE: 40
LBS/ACRE
15. PERMANENT SEEDING SPECIFICATION. IF A LANDSCAPE PLAN HAS BEEN
PREPARED FOR THE PROJECT, SOIL PREPARATION AND SEED SPECIFICATIONS
OF THAT PLAN SHALL SUPERSEDE THESE GENERAL PERMANENT SEEDING
REQUIREMENTS. IT IS RECOMMENDED THAT PERMANENT SEEDING BE COMPLETED
BETWEEN APRIL 1 AND JUNE 15 OF EACH YEAR. LATE SEASON SEEDING MAY
BE DONE BETWEEN AUGUST 15 AND SEPTEMBER 15. AREAS NOT SEEDED OR
WHICH DO NOT OBTAIN A SATISFACTORY GROWTH BY OCTOBER 1SHALL BE
SEEDED WITH AROOSTOOK RYE OR MULCHED AT RATES PREVIOUSLY SPECIFIED.
SEE WINTER CONDITIONS NOTES FOR SEEDING STABILIZATION AFTER
NOVEMBER 1.
a. APPLY TOPSOIL TO A MINIMUM DEPTH OF 4 INCHES. MIX TOPSOIL WITH
THE SUBSOIL TO A MINIMUM DEPTH OF 6 INCHES. b. APPLY LIMESTONE AND
FERTILIZER ACCORDING TO SOIL TESTS. IN LIEU OF SOIL TESTS, APPLY
GROUND LIMESTONE AT A RATE OF 3
TONS PER ACRE (138 LB. PER 1,000 SQUARE FEET) AND GRANULAR,
COMMERCIAL-GRADE, 10-10-10 (N-P2O5-K2O) FERTILIZER AT A RATE OF 800
LBS PER ACRE (18.4 LBS PER1,000 SQUARE FEET).
c. UNIFORMLY APPLY SEED MIXTURE AT THE RECOMMENDED SEEDING RATES
AND DATES, APPLY HAY OR STRAW MULCH AT A RATE OF 2 TONS PER ACRES,
AND ANCHOR AS NECESSARY.
d. THE SEED MIXTURE FOR LAWN AND FILTRATION BASIN AREAS SHALL
CONSIST OF SEEDS PROPORTIONED BY WEIGHT AS FOLLOWS: 30% CREEPING
RED FESCUE 50% KENTUCKY BLUEGRASS 20% ITALIAN/PERENNIAL RYE
GRASS
NOTE: SEED MIXTURE SHALL CONSIST OF AT LEAST TWO VARIETIES OF EACH
TYPE OF GRASS. WHEN USED IN A FILTER BASIN, STORMWATER SHALL NOT BE
DIRECTED TO THE BASIN UNTIL THE GRASS IS ESTABLISHED.
16. MULCH ALL AREAS SEEDED SO THAT SOIL IS NOT VISIBLE THROUGH THE
MULCH REGARDLESS OF THE APPLICATION RATE.
17. DITCH LININGS, STONE CHECK DAMS, AND RIP RAP INLET AND OUTLET
PROTECTION SHALL BE INSTALLED WITHIN 48 HOURS OF COMPLETING THE
GRADING OF THAT SECTION OF DITCH OR INSTALLATION OF CULVERT.
18. RIP RAP REQUIRED AT CULVERTS AND STORM DRAIN INLETS AND OUTLETS
SHALL CONSIST OF FIELD STONE OR ROUGH UNHEWN QUARRY STONE OF
APPROXIMATELY RECTANGULAR SHAPE.
19. EROSION CONTROL BLANKET SHALL BE INSTALLED ON ALL PERMANENT
SLOPES STEEPER THAN 20%, IN THE BASE OF DITCHES NOT OTHERWISE
PROTECTED, AND ANY DISTURBED AREAS WITHIN 100 FEET OF A PROTECTED
NATURAL RESOURCE (E.G. WETLANDS AND WATER BODIES). EROSION CONTROL
BLANKET SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S
RECOMMENDATIONS.
20. TEMPORARY CONTROL MEASURES, SUCH AS SILT FENCE, SHALL BE
REMOVED WITHIN 30 DAYS AFTER PERMANENT STABILIZATION IS
ATTAINED.
C. SPECIAL MEASURES FOR SUMMER CONSTRUCTION
DURING DRY SUMMER CONDITIONS, THE CONTRACTOR SHALL: 1. IMPLEMENT A
PROGRAM TO APPLY DUST CONTROL MEASURES ON A DAILY BASIS EXCEPT
THOSE DAYS WHERE PRECIPITATION IS SUFFICIENT
TO SUPPRESS DUST FORMATION. THIS PROGRAM SHALL EXTEND TO AND
INCLUDE SWEEPING OF ADJACENT STREETS. 2. SPRAY ANY MULCHES WITH
WATER AFTER ANCHORING TO DAMPEN THE SOIL AND ENCOURAGE EARLY
GROWTH. SPRAYING MAY BE
REQUIRED SEVERAL TIMES. TEMPORARY SEED MAY BE REQUIRED UNTIL THE
LATE SUMMER SEEDING SEASON. 3. COVER STOCKPILES OF FINE-GRAINED
MATERIALS, OR EXCAVATED SOILS WHICH ARE SUSCEPTIBLE TO EROSION TO
PROTECT FROM THE
INTENSE, SHORT-DURATION STORMS WHICH ARE MORE PREVALENT IN THE
SUMMER MONTHS. 4. TAKE ADDITIONAL STEPS NEEDED, INCLUDING WATERING,
OR COVERING EXCAVATED MATERIALS TO CONTROL FUGITIVE DUST
EMISSIONS
TO MINIMIZE REDUCTIONS IN VISIBILITY AND THE AIRBORNE DISBURSEMENT
OF FINE-GRAINED SOILS. THIS IS PARTICULARLY IMPORTANT GIVEN THE
POTENTIAL PRESENCE OF SOIL CONTAMINANTS, AND THEIR PROXIMITY ALONG
THE ADJACENT STREETS AND PROPERTIES.
5. THESE MEASURES MAY ALSO BE REQUIRED IN THE SPRING AND FALL
DURING THE DRIER PERIODS OF THESE SEASONS.
D. WINTER CONDITIONS
1. "WINTER CONSTRUCTION" IS CONSTRUCTION ACTIVITY PERFORMED DURING
THE PERIOD FROM NOVEMBER 1ST THROUGH APRIL 15TH. IF AREAS WITHIN
THE CONSTRUCTION ACTIVITY ARE NOT STABILIZED WITH TEMPORARY OR
PERMANENT MEASURES OUTLINED ABOVE BY NOVEMBER 15TH, THEN THE SITE
MUST BE PROTECTED WITH ADDITIONAL STABILIZATION MEASURES THAT ARE
SPECIFIC TO WINTER CONDITIONS. NO MORE THAN ONE ACRE OF THE SITE
MAY BE WITHOUT STABILIZATION AT ONE TIME.
2. SILT FENCE: IN LIEU OF PROVIDING THE 6" X 6" TRENCH, FOR FROZEN
GROUND, STONY SOIL, THE PRESENCE OF LARGE ROOTS, OR OTHER
PROHIBITIVE CONDITIONS, THE BOTTOM 8" TO 12" OF THE FABRIC MAY BE
LAID ON EXISTING GRADE AND BACK FILLED WITH STONE ANCHORING
MATERIAL, AS SHOWN ON THE DRAWINGS.
3. HAY MULCH SHALL BE APPLIED AT TWICE THE STANDARD TEMPORARY
STABILIZATION RATE. AT THE END OF EACH CONSTRUCTION DAY, AREAS THAT
HAVE BEEN BROUGHT TO FINAL GRADE MUST BE STABILIZED. MULCH MAY NOT
BE SPREAD ON TOP OF SNOW.
4. AFTER NOVEMBER 1ST OR THE FIRST KILLING FROST FOR THE REGION AND
BEFORE SNOW FALL, ALL EXPOSED AND DISTURBED AREAS NOT TO UNDERGO
FURTHER DISTURBANCE ARE TO HAVE DORMANT SEEDING. THE DORMANT
SEEDING METHOD: PREPARE THE SEEDBED, LIME AND FERTILIZE, APPLY THE
SELECTED PERMANENT SEED MIXTURE AT DOUBLE THE REGULAR SEEDING RATE,
AND MULCH AND ANCHOR. DORMANT SEEDINGS NEED TO BE ANCHORED
EXTREMELY WELL ON SLOPES, DITCH BASES AND AREAS OF CONCENTRATED
FLOWS. DORMANT SEEDING REQUIRES INSPECTION AND RESEEDING AS NEEDED
IN THE SPRING. ALL AREAS WHERE COVER IS INADEQUATE MUST BE
IMMEDIATELY RESEEDED AND MULCHED AS SOON AS POSSIBLE.
5. ALL VEGETATED DITCH LINES THAT HAVE NOT BEEN STABILIZED BY
NOVEMBER 1ST, OR WILL BE WORKED DURING THE WINTER CONSTRUCTION
PERIOD, MUST BE STABILIZED WITH AN APPROPRIATE STONE LINING BACKED
BY AN APPROPRIATE GRAVEL BED OR GEOTEXTILE UNLESS SPECIFICALLY
RELEASED FROM THIS STANDARD BY THE MAINE DEPARTMENT OF
ENVIRONMENTAL PROTECTION.
6. MULCH NETTING MUST BE USED TO ANCHOR MULCH ON ALL SLOPES GREATER
THAN 8% UNLESS EROSION CONTROL BLANKETS OR EROSION CONTROL MIX IS
BEING USED ON THESE SLOPES.
E. HOUSEKEEPING 1. SPILL PREVENTION. CONTROLS MUST BE USED TO
PREVENT POLLUTANTS FROM CONSTRUCTION AND WASTE MATERIALS STORED
ON-SITE,
INCLUDING STORAGE PRACTICES TO MINIMIZE EXPOSURE OF THE MATERIALS
TO STORM WATER, AND APPROPRIATE SPILL PREVENTION, CONTAINMENT, AND
RESPONSE PLANNING AND IMPLEMENTATION.
2. GROUNDWATER PROTECTION. DURING CONSTRUCTION, LIQUID PETROLEUM
PRODUCTS AND OTHER HAZARDOUS MATERIALS WITH THE POTENTIAL TO
CONTAMINATE GROUNDWATER MAY NOT BE STORED OR HANDLED IN AREAS OF
THE SITE DRAINING TO AN INFILTRATION AREA. AN INFILTRATION AREA" IS
ANY AREA OF THE SITE THAT BY DESIGN OR AS A RESULT OF SOILS,
TOPOGRAPHY AND OTHER RELEVANT FACTORS, ACCUMULATES RUNOFF THAT
INFILTRATES INTO THE SOIL. DIKES, BERMS, SUMPS, AND OTHER FORMS OF
SECONDARY CONTAINMENT THAT PREVENT DISCHARGE TO GROUNDWATER MAY BE
USED TO ISOLATE PORTIONS OF THE SITE FOR THE PURPOSES OF STORAGE
AND HANDLING OF THESE MATERIALS.
3. AUTHORIZED NON-STORMWATER DISCHARGES. IDENTIFY AND PREVENT
CONTAMINATION BY NON-STORMWATER DISCHARGES. WHERE ALLOWED
NON-STORMWATER DISCHARGES EXIST, THEY MUST BE IDENTIFIED AND STEPS
SHOULD BE TAKEN TO ENSURE THE IMPLEMENTATION OF APPROPRIATE
POLLUTION PREVENTION MEASURES FOR THE NON-STORMWATER COMPONENT(S)
OF THE DISCHARGE. AUTHORIZED NON-STORMWATER DISCHARGES ARE:
· DISCHARGES FROM FIREFIGHTING ACTIVITY; · FIRE HYDRANT FLUSHINGS;
· VEHICLE WASHWATER IF DETERGENTS ARE NOT USED AND WASHING IS
LIMITED TO THE EXTERIOR OF VEHICLES (ENGINE, UNDERCARRIAGE
AND TRANSMISSION WASHING IS PROHIBITED); · DUST CONTROL RUNOFF IN
ACCORDANCE WITH PERMIT CONDITIONS AND APPENDIX (C)(3); · ROUTINE
EXTERNAL BUILDING WASHDOWN, NOT INCLUDING SURFACE PAINT REMOVAL,
THAT DOES NOT INVOLVE DETERGENTS; · PAVEMENT WASHWATER (WHERE
SPILLS/LEAKS OF TOXIC OR HAZARDOUS MATERIALS HAVE NOT OCCURRED,
UNLESS ALL SPILLED MATERIAL
HAD BEEN REMOVED) IF DETERGENTS ARE NOT USED; · UNCONTAMINATED AIR
CONDITIONING OR COMPRESSOR CONDENSATE; · UNCONTAMINATED GROUNDWATER
OR SPRING WATER; · FOUNDATION OR FOOTER DRAIN-WATER WHERE FLOWS ARE
NOT CONTAMINATED; UNCONTAMINATED EXCAVATION DEWATERING (SEE
REQUIREMENTS IN APPENDIX C(5)); · POTABLE WATER SOURCES INCLUDING
WATERLINE FLUSHINGS; AND LANDSCAPE IRRIGATION.
4. UNAUTHORIZED NON-STORMWATER DISCHARGES. THE DEPARTMENT'S
APPROVAL UNDER THIS CHAPTER DOES NOT AUTHORIZE A DISCHARGE THAT IS
MIXED WITH A SOURCE OF NON_STORMWATER, OTHER THAN THOSE DISCHARGES
IN COMPLIANCE WITH APPENDIX C (6). SPECIFICALLY, THE DEPARTMENT'S
APPROVAL DOES NOT AUTHORIZE DISCHARGES OF THE FOLLOWING:
· WASTEWATER FROM THE WASHOUT OR CLEANOUT OF CONCRETE, STUCCO,
PAINT, FORM RELEASE OILS, CURING COMPOUNDS OR OTHER CONSTRUCTION
MATERIALS;
· FUELS, OILS OR OTHER POLLUTANTS USED IN VEHICLE AND EQUIPMENT
OPERATION AND MAINTENANCE; · SOAPS, SOLVENTS, OR DETERGENTS USED IN
VEHICLE AND EQUIPMENT WASHING; AND
TOXIC OR HAZARDOUS SUBSTANCES FROM A SPILL OR OTHER RELEASE.
5. FUGITIVE SEDIMENT AND DUST. ACTIONS MUST BE TAKEN TO ENSURE THAT
ACTIVITIES DO NOT RESULT IN NOTICEABLE EROSION OF SOILS OR FUGITIVE
DUST EMISSIONS DURING OR AFTER CONSTRUCTION. OIL MAY NOT BE USED
FOR DUST CONTROL.
6. DEBRIS AND OTHER MATERIAL. LITTER, CONSTRUCTION DEBRIS, AND
CONSTRUCTION CHEMICALS EXPOSED TO STORM WATER, MUST BE PREVENTED
FROM BECOMING A POLLUTANT SOURCE.
7. COMPLY WITH THE REQUIREMENTS OF SPECIFICATION SECTION 024116,
STRUCTURE DEMOLITION MANAGEMENT, FOR REMOVAL AND DISPOSAL OF
CONSTRUCTION DEBRIS AND WASTE.
8. TRENCH OR FOUNDATION DE-WATERING. THE COLLECTED WATER REMOVED
FROM THE PONDED AREA, EITHER THROUGH GRAVITY OR PUMPING, MUST BE
SPREAD THROUGH NATURAL WOODED BUFFERS OR REMOVED AREAS THAT ARE
SPECIFICALLY DESIGNATED TO COLLECT THE MAXIMUM AMOUNT OF SEDIMENT
POSSIBLE, LIKE A COFFER DAM SEDIMENTATION BASIN. AVOID ALLOWING THE
WATER TO FLOW OVER DISTURBED AREAS OF THE SITE.
F. INSPECTION AND MAINTENANCE
1. INSPECT DISTURBED AND IMPERVIOUS AREAS, EROSION AND STORM WATER
CONTROL MEASURES, AREAS USED FOR STORAGE THAT ARE EXPOSED TO
PRECIPITATION, AND LOCATIONS WHERE VEHICLES ENTER OR EXIT THE SITE
AT LEAST ONCE A WEEK AND BEFORE AND AFTER A STORM EVENT, PRIOR TO
COMPLETION OF PERMANENT STABILIZATION. A PERSON WITH KNOWLEDGE OF
EROSION AND STORM WATER CONTROLS, INCLUDING THE STANDARDS IN THE
MAINE CONSTRUCTION GENERAL PERMIT AND ANY DEP OR MUNICIPAL
COMPANION DOCUMENTS, MUST CONDUCT THE INSPECTION. THIS PERSON MUST
BE IDENTIFIED IN THE INSPECTION LOG. IF BEST MANAGEMENT PRACTICES
(BMPS) NEED TO BE MODIFIED OF IF ADDITIONAL BMPS ARE NECESSARY,
IMPLEMENTATION MUST BE COMPLETED WITHIN 7 CALENDAR DAYS AND PRIOR
TO ANY STORM EVENT (0.5IN OR GREATER IN 24-HOUR PERIOD). ALL
MEASURES MUST BE MAINTAINED IN EFFECTIVE OPERATING CONDITION UNTIL
AREAS ARE PERMANENTLY STABILIZED.
2. AN INSPECTION AND MAINTENANCE LOG MUST BE KEPT SUMMARIZING THE
SCOPE OF THE INSPECTION, NAME AND QUALIFICATIONS OF THE PERSON
PERFORMING THE INSPECTION, DATE, AND MAJOR OBSERVATIONS RELATING TO
OPERATION OF EROSION AND SEDIMENTATION CONTROLS AND POLLUTION
PREVENTION MEASURES.
3. INSPECTION OF THE PROJECT WORK SITE SHALL INCLUDE: a.
IDENTIFICATION OF PROPER EROSION CONTROL MEASURE INSTALLATION IN
ACCORDANCE WITH THE EROSION CONTROL DETAIL
SHEET. b. DETERMINE WHETHER EACH EROSION CONTROL MEASURE IS
PROPERLY OPERATING. IF NOT, IDENTIFY DAMAGE TO THE CONTROL
DEVICE AND DETERMINE REMEDIAL MEASURES. c. IDENTIFY AREAS WHICH
APPEAR VULNERABLE TO EROSION AND DETERMINE ADDITIONAL EROSION
CONTROL MEASURES WHICH
SHOULD BE USED TO IMPROVE CONDITIONS. d. INSPECT AREAS OF RECENT
SEEDING TO DETERMINE PERCENT CATCH OF GRASS. A MINIMUM CATCH OF 90
PERCENT IS REQUIRED
PRIOR TO REMOVAL OF EROSION CONTROL MEASURES.
4. IF INSPECTION OF THE SITE INDICATES A CHANGE SHOULD BE MADE TO
THE EROSION CONTROL PLAN, TO EITHER IMPROVE EFFECTIVENESS OR
CORRECT A SITE-SPECIFIC DEFICIENCY, THE INSPECTOR SHALL IMMEDIATELY
IMPLEMENT THE CORRECTIVE MEASURE AND NOTIFY THE OWNER OF THE
CHANGE.
5. ALL CERTIFICATIONS, INSPECTION FORMS, AND WRITTEN REPORTS
PREPARED BY THE INSPECTOR(S) SHALL BE FILED WITH THE OWNER, AND THE
PERMIT FILE CONTAINED ON THE PROJECT SITE. ALL WRITTEN
CERTIFICATIONS, INSPECTION FORMS, AND WRITTEN REPORTS MUST BE FILED
WITHIN ONE (1) WEEK OF THE INSPECTION DATE AND RECORDS MUST BE
RETAINED FOR THREE YEARS FROM THE TIME PERMANENT STABILIZATION IS
ACHIEVED.
6. THE CONTRACTOR HAS SOLE RESPONSIBILITY FOR COMPLYING WITH THE
EROSION/SEDIMENT CONTROL REPORT, INCLUDING CONTROL OF FUGITIVE
DUST, AND SHALL BE RESPONSIBLE FOR ANY MONETARY PENALTIES RESULTING
FROM FAILURE TO COMPLY WITH THESE STANDARDS.
G. CONSTRUCTION SCHEDULE & SEQUENCE (TIMELINES ARE APPROXIMATE
AND WILL BE DEPENDENT ON WEATHER AND SITE CONDITIONS).
1. PRE-CONSTRUCTION CONFERENCE: PRIOR TO ANY CONSTRUCTION AT THE
SITE, REPRESENTATIVES OF THE CONTRACTOR, THE ARCHITECT, THE OWNER,
AND THE SITE DESIGN ENGINEER SHALL MEET TO DISCUSS THE SCHEDULING
OF THE SITE CONSTRUCTION AND THE DESIGNATION OF THE RESPONSIBLE
PARTIES FOR IMPLEMENTING THE PLAN. THE CONTRACTOR SHALL BE
RESPONSIBLE FOR SCHEDULING THE MEETING. PRIOR TO THE MEETING, THE
CONTRACTOR WILL PREPARE A DETAILED SCHEDULE AND A MARKED-UP SITE
PLAN INDICATING AREAS AND COMPONENTS OF THE WORK AND KEY DATES
SHOWING DATE OF DISTURBANCE AND COMPLETION OF THE WORK. THE
CONTRACTOR SHALL CONDUCT A MEETING WITH EMPLOYEES AND
SUB-CONTRACTORS TO REVIEW THE EROSION CONTROL PLAN, THE
CONSTRUCTION TECHNIQUES WHICH WILL BE EMPLOYED TO IMPLEMENT THE
PLAN, AND PROVIDE A LIST OF ATTENDEES AND ITEMS DISCUSSED AT THE
MEETING TO THE OWNER. THREE COPIES OF THE SCHEDULE, THE
CONTRACTOR'S MEETING MINUTES, AND MARKED-UP SITE PLAN SHALL BE
PROVIDED TO THE OWNER.
2. THE FOLLOWING CONSTRUCTION SEQUENCE SHALL BE REQUIRED TO INSURE
THE EFFECTIVENESS OF THE EROSION AND SEDIMENTATION CONTROL MEASURES
IS OPTIMIZED.
a. INSTALL SAFETY AND CONSTRUCTION FENCE TO SECURE THE SITE FOR
CONSTRUCTION. b. INSTALL ALL PERIMETER SILTATION FENCE AND EROSION
CONTROL BARRIERS. PARTICULAR ATTENTION SHALL BE PAID TO AREAS
UPSTREAM OF PROTECTED NATURAL RESOURCES. PROJECT LIMITS OF
DISTURBANCE ARE CLEARLY DELINEATED ON THE DRAWINGS - NO ACTIVITY IS
ALLOWED OUTSIDE THESE LIMITS. SIGNS SHALL BE ERECTED INDICATING
THAT THE DOWNSTREAM AREAS ARE OFF LIMITS TO ALL CONSTRUCTION
ACTIVITIES.
c. INSTALL CONSTRUCTION ENTRANCES. d. CLEAR AND GRUB THE
CONSTRUCTION AREA, REMOVE AND STOCKPILE UNSUITABLE FILL MATERIAL.
e. CONSTRUCT ACTIVITIES ON THE SITE TO OPTIMIZE THE HANDLING OF
MATERIALS AND RESTRICT THE DENUDED AREAS TO THE TIME
STIPULATED. f. UNDERTAKE MAJOR EARTHWORK ACTIVITY TO ROUGH GRADE
THE SITE g. INSTALL UTILITIES AND CONSTRUCT STABILIZED PAD FOR
FOUNDATION CONSTRUCTION. h. INSTALL AND COMPACT NEW PAVEMENT BASE
GRAVEL MATERIALS AND INSTALL BINDER PAVEMENT. i. LANDSCAPE (LOAM
AND SEED). j. INSTALL STRIPING, SIGNAGE, AND MISCELLANEOUS SITE
IMPROVEMENTS. k. REVIEW SITEWORK WITH ENGINEER AND OWNER AND
COMPLETE ANY PUNCH LIST ITEMS. l. REMOVE ANY TEMPORARY EROSION
CONTROL MEASURES. 3. THE CONTRACTOR MUST MAINTAIN AN ACCURATE SET
OF RECORD DRAWINGS INDICATING THE DATE WHEN AN AREA IS FIRST
DENUDED, THE DATE OF TEMPORARY STABILIZATION, AND THE DATE OF FINAL
STABILIZATION. ON OCTOBER 1 OF ANY CALENDAR YEAR, THE CONTRACTOR
SHALL SUBMIT A DETAILED PLAN FOR STABILIZING THE SITE FOR THE
WINTER AND A DESCRIPTION OF WHAT ACTIVITIES ARE PLANNED DURING THE
WINTER.
AutoCAD SHX Text
AutoCAD SHX Text
Atlantic Resource Consultants
EROSION & SEDIMENTATION CONTROL DETAILS 103 DEVELOPMENT
LLC
PORTLAND, MAINE 04101 7 MARION STREET
JANUARY 26, 2021
ISSUED FOR REVIEW
NOT FOR CONSTRUCTION
(D) (L) (W)
NOMINAL PLAIN RIPRAP SEE SCHEDULE BELOW
RIPRAP APRON TO BE BELOW NORMAL POOL LEVEL IN STORMWATER MANAGEMENT
PONDS.
NOTE: RIPRAP GRADATION AND PLACEMENT - THE RIPRAP GRADATION SHALL
BE A WELL-GRADED MIX FROM ABOUT 1.5 TIMES THE D SIZE TO ABOUT 25
PERCENT OF THE D SIZE. THE RIPRAP STONES SHALL BE CAREFULLY PLACED
WORKING FROM THE TOE OF THE SLOPE UPWARD. THE STONES SHOULD BE
LOWERED TO THE SLOPE AND NOT BE ALLOWED TO DROP MORE THAN 12 INCHES
ONTO THE GEOTEXTILE. THE FINISHED SURFACE SHALL BE A RELATIVELY
SMOOTH UNIFORMLY SLOPED SURFACE.
A
"D"
SLOPE TO INTERCEPT SIDE SLOPE MATCH TO EXISTING PROFILE
FLARED OUTLET SEE
THICKNESS RIPRAP
6"-11GA. WIRE "U" STAPLE 1-1/2 STAPLES PER SQ. YD. STAPLE PATTERN
AS SHOWN
WHEN BLANKETS MUST BE SPLICED DOWN THE SLOPE, PLACE BLANKETS END
OVER END (SHINGLE STYLE) WITH APPROXIMATELY 6" OVERLAP. STAPLE
THROUGH OVERLAPPED AREA.
1 8
EMBANKMENT CUTS PER SLOPE DETAILS AND CROSS SECTIONS
EROSION CONTROL BLANKET TO BE DOUBLE NET BIODEGRADABLE COIR FIBER
BLANKET WITH JUTE MESH. NORTH AMERICAN GREEN C125BN BIONET OR
APPROVED EQUAL.
THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY
2" OVERLAP
ROLL BLANKETS DOWN THE SLOPE IN DIRECTION OF WATER FLOW
2' MIN., 5 MAX
EROSION CONTROL BLANKET STAPLES (TYP.)
APPLY LOAM, LIME FERTILIZER, SEED, AND THIN LAYER OF MULCH PRIOR TO
BLANKET INSTALLATION
PLAN VIEW
BEGIN AT THE TOP OF SLOPE BY ANCHORING BLANKET IN AN 18" DEEP X 24"
WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING
NOTES: 1. IF GRASS CATCH IS NOT 90% BY SEPTEMBER 1, ADD #4 REBAR @
3'-0" ROWS ON 3' CENTERS.
REMOVE OR DRIVE REBAR 3" BELOW GRADE IN SPRING FOLLOWING TURF
ESTABLISHMENT. 2. MULCH RATE TO BE 1/2 THE RATE OTHERWISE
SPECIFIED. 3. SLOPES STEEPER THAN 1.5:1 ARE PROHIBITED.
SECTION VIEW
ANCHORING DETAIL
4" VERTICAL FACE
CONSTRUCTION SPECIFICATIONS 1. BALES SHALL BE PLACED IN A ROW WITH
ENDS TIGHTLY ABUTTING THE ADJACENT BALES. 2. EACH BALE SHALL BE
EMBEDDED IN THE SOIL A MINIMUM OF 4". 3. BALES SHALL BE SECURELY
ANCHORED IN PLACE BY STAKES OR RE-BARS DRIVEN THROUGH THE
BALES. THE FIRST STAKE IN EACH BALE SHALL BE ANGLED TOWARD
PREVIOUSLY LAID BALE TO FORCE BALES TOGETHER.
4. INSPECTION SHALL BE FREQUENT AND REPAIR OR REPLACEMENT SHALL BE
MADE PROMPTLY AS NEEDED.
5. BALES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFULNESS SO
AS NOT TO BLOCK OR IMPEDE STORM FLOW OR DRAINAGE.
6. A SILT SACK IS ALSO REQUIRED WHEN HAY BALES ARE USED FOR INLET
PROTECTION.
2 RE-BARS, STEEL PICKETS OR 2"X2" STAKES 1 1/2' TO 2' IN
GROUND.
IN CUT AREAS USE WOOD CHIP EROSION CONTROL BARRIER AT TOP OF
SLOPE.
2'-0" EXTENSION OF SILT FENCE IN FRONT OF HAY BALE WHERE
APPLICABLE
NOTE: REINFORCEMENT BLANKET STAPLE SIZE AND DISTRIBUTION PER
MANUFACTURER'S SPECIFICATIONS.
EXTEND REINFORCED TURF 4' BEYOND PROPOSED TOE OF SLOPE EXISTING
GROUND
E
N.T.S.
I
EROSION CONTROL MULCH
BERM SHALL BE KEYED A MIN. OF 4" INTO EXISTING GROUND
NOTES: 1. THE EROSION CONTROL MULCH MIX SHALL CONFORM TO THE
FOLLOWING STANDARDS:
A. MOISTURE CONTENT - 30-60% B. pH - 5.0-8.0 C. SCREEN SIZE - 100%
LESS THAN 3", MAX. 70% LESS THAN 1" D. NO LESS THAN 40% ORGANIC
MATERIAL (DRY WEIGHT) BY LOSS OF IGNITION F. NO STONES LARGER THAN
2" IN DIAMETER
2. THE EROSION CONTROL MULCH BERM SHALL BE PLACED, UNCOMPACTED,
ALONG A RELATIVELY LEVEL CONTOUR.
3. THE EROSION CONTROL MULCH FILTER BERM MAY BE USED IN LIEU OF
SILTATION FENCE, AT THE TOE OF SHALLOW SLOPES (LESS THAN 8%), ON
FROZEN GROUND, LEDGE OUT CROPS, VERY ROOTED FORESTED AREA OR AT THE
EDGE OF GRAVEL PARKING AREAS. THEY SHALL NOT BE USED ON SLOPES
GREATER THAN 8% WITHOUT THE SUPPORT OF ADDITIONAL MEASURES, SUCH AS
SILT FENCE.
4. BERMS SHALL REMAIN IN PLACE UNTIL UPSTREAM AREA IS COMPLETED OR
90% CATCH OF VEGETATION IS ATTAINED. BERMS SHALL BE REMOVED BY
SPREADING SUCH THAT THE NATIVE EARTH CAN BE SEEN BELOW.
D
N.T.S.
LENGTH
2 '
BAG PLACED ON 18" CRUSHED STONE AGGREGATE
OPENING ACCOMMODATES UP TO 4" DISCHARGE HOSE
NOTE: LOCATION OF DIRTBAGS TO BE SELECTED BY THE CONTRACTOR BUT
SHALL NOT BE SITED IN THE CRITICAL AREAS.
12" THICKNESS OF MDOT TYPE D
2'
SEWN-IN SPOUT
PUMP DISCHARGE HOSE
F
N.T.S.
NOTE: BOTTOM OF SILT FENCE MUST BE TOED INTO GROUND OR NO PAYMENT
SHALL BE MADE. SEE EROSION CONTROL PLAN(S) FOR SILT FENCE
LOCATION(S).
6'-0" MAX. SPACING*
PROVIDE STEEL COUPLER
WOOD POSTS
*NOTE: THE SILT FENCE SHOULD HAVE A MAXIMUM STAKING DISTANCE OF 6',
UNLESS THE FENCE IS SUPPORTED BY WIRE FENCE REINFORCEMENT, A
MAXIMUM 14 GAUGE AND WITH A MINIMUM MESH SPACING OF 6".
SEDIMENTATION CONTROL FABRIC
SIDE VIEW INSTALLATION DETAIL
1.5 SEC -1 200 GAL/MIN/SQ FT 20 US SIEVE 90 %
ASTM D-4491 ASTM D-4491 ASTM D-4751 ASTM D-4355 ASTM D-4533 ASTM
D-3786 ASTM D-4833 ASTM D-4632 ASTM D-4632
CURB OPENING
1" REBAR FOR BAG REMOVAL FROM INLET (REBAR NOT INCLUDED)
DUMP LOOPS (REBAR NOT INCLUDED)
OPTIONAL OVERFLOW
(FOR AREAS OF MODERATE TO HEAVY PRECIPITATION AND RUN-OFF)
PERMITTIVITY FLOW RATE APPARENT OPENING SIZE UV RESISTANCE
TRAPEZOID TEAR MULLEN BURST PUNCTURE GRAB TENSILE ELONGATION GRAB
TENSILE STRENGTH PROPERTIES TEST METHOD UNITS
NOTE: SILT SACK ® SIZE & DIMENSIONS PER
MANUFACTURER'S
SPECIFICATIONS.
SILT SACK
®
SEE PLAN
EXISTING GROUND
1. THE PURPOSE IS TO REMOVE MUD FROM TIRES OF CONSTRUCTION
VEHICLES. 2. WHEN STONE BECOMES CLOGGED AND INEFFECTIVE, TOPDRESS
WITH 3" OF NEW STONE OR REPLACE
ENTIRE PAD. 3. IF TIRE WASHING IS REQUIRED, WASH WATER SHALL DRAIN
INTO AN APPROVED SEDIMENT TRAPPING
DEVICE. 4. ANY TRACKING OF MUD OR SEDIMENT ONTO STREETS OR ROADWAYS
SHALL BE REMOVED
IMMEDIATELY AND PRIOR TO THE NEXT SIGNIFICANT STORM EVENT.
3' WIDE MOUNTABLE BERM (OPTIONAL)
STABILIZATION GEOTEXTILE MDOT SPEC. 722.01 FILTER CLOTH
10'
B
SECTION
PLAN
DIAMETER
H
1 MAX.
NOTES: 1. STONE SHALL BE PLACED ON A FILTER FABRIC FOUNDATION TO
THE LINES, GRADES AND LOCATIONS SHOWN IN THE PLAN. 2. EXTEND THE
STONE A MINIMUM OF 1.5 FEET BEYOND THE DITCH BANKS TO PREVENT
CUTTING AROUND THE DAM. 3. PROTECT THE CHANNEL DOWNSTREAM OF THE
LOWEST CHECK DAM FROM SCOUR AND EROSION WITH STONE OR LINER AS
APPROPRIATE. 4. ENSURE THAT CHANNEL APPURTENANCES SUCH AS CULVERT
ENTRANCES BELOW CHECK DAMS ARE NOT SUBJECT TO DAMAGE OR
BLOCKAGE
FROM DISPLACED STONES. 5. AT THE CONCLUSION OF THE PROJECT WHEN
FINAL GRADES HAVE BEEN ESTABLISHED/STABILIZED ALL CHECK DAM AND
SEDIMENT MATERIALS
SHALL BE REMOVED.
SET SPACING OF CHECK DAMS SO TOE OF UPSTREAM HAS SAME
ELEVATION
AS TOP OF DOWNSTREAM DAM
WASHED STONE
SIDE VIEW
FRONT VIEW
AutoCAD SHX Text
AutoCAD SHX Text
Atlantic Resource Consultants
SITE CIVIL DETAILS I
JANUARY 26, 2021
APPLY TACK COAT
N.T.S.
NOTE: PAVEMENT MARKINGS SHALL MEET THE REQUIREMENTS OF AASHTO M248.
EITHER TYPE N, REGULAR TRAFFIC PAINT OR TYPE F, FAST DRY TRAFFIC
PAINT (GLASS BEADS SHALL CONFORM TO THE REQUIREMENTS OF AASHTOM247,
TYPE I).
1.50" 9.5mm HMA (MDOT DESIGN) 2.50" 19mm HMA (MDOT DESIGN)
3" CRUSHED AGGREGATE BASE - MDOT 703.06 TYPE A
EXISTING SUBGRADE TO BE GRADED AND COMPACTED TO 95% MAX DRY DENSITY
PRIOR TO PLACEMENT OF BASE AGGREGATE
15" SUBBASE GRAVEL - MDOT 703.06 TYPE D
J
(HORIZONTAL) (VERTICAL)
11-1/4D BEND
22-1/2D BEND
45D BENDBEND
90D BEND
SIZE FITTING
UNDISTURBED EARTH.
3. INSTALL ISOLATION MATERIAL BETWEEN PIPE AND/OR
FITTINGS BEFORE POURING CONCRETE BLOCKING.
4. CONCRETE SHALL BE KEPT CLEAR OF ALL JOINTS AND
ACCESSORIES.
ROLLED STEEL, 40000 PSI TENSILE STRENGTH.
NOTES:
1. ABOVE BEARING AREAS BASED ON TEST PRESSURE OF 150 PSI AND AN
ALLOWABLE SOIL BEARING STRESS
OF 2000 POUNDS PER SQUARE FOOT. TO COMPUTE BEARING AREAS FOR
DIFFERENT TEST PRESSURES
AND SOIL BEARING STRESSES, USE THE FOLLOWING EQUATION:
BEARING AREA = ( TEST PRESSURE / 150 ) x ( 2000 / SOIL BEARING
STRESS ) x ( TABLE VALUE )
2. ABOVE VOLUMES BASED ON TEST PRESSURE OF 150 PSI AND THE WEIGHT
OF CONCRETE = 4050 POUNDS
PER CUBIC YARD. TO COMPUTE FOR DIFFERENT TEST PRESSURES, USE THE
FOLLOWING EQUATION:
VOLUME = ( TEST PRESSURE / 150 ) x ( TABLE VALUE)
ROD SIZEFITTING SIZE
2 '-0
E
N.T.S.
NOTE: PAVEMENT MARKINGS SHALL MEET THE REQUIREMENTS OF AASHTO M248.
EITHER TYPE N, REGULAR TRAFFIC PAINT OR TYPE F, FAST DRY TRAFFIC
PAINT (GLASS BEADS SHALL CONFORM TO THE REQUIREMENTS OF AASHTOM247,
TYPE I).
ISSUED FOR REVIEW
NOT FOR CONSTRUCTION
6" CRUSHED AGGREGATE BASE - MDOT 703.06 TYPE A
EXISTING SUBGRADE TO BE GRADED AND COMPACTED TO 95% MAX DRY DENSITY
PRIOR TO PLACEMENT OF BASE AGGREGATE
12" SUBBASE GRAVEL - MDOT 703.06 TYPE D
H
ON NEW POST
HIGH TENSILE STEEL
N.T.S.
NOTES:
1. ONE CONDUIT CAPPED FOR SPARE, PROVIDE GALVANIZED STEEL LONG
SWEEP AT RISER POLE AND
EXTEND GALVANIZED CONDUIT TO 10' ABOVE GRADE AT POLE WITH STAND-OFF
BRACKETS.
2. SEE SITE ELECTRICAL PLAN FOR LOCATION AND NUMBER OF
CONDUITS.
L
COMMUNICATION2"C
RIGID GALVANIZED STEEL, ASTM A120
RIGID GALVANIZED STEEL, ASTM A120
RIGID GALVANIZED STEEL, ASTM A120
SCHEDULE 40 PVC
CONDUIT (TYP)
NOTE:
BRACING AND SHEETING OR OTHER TRENCH PROTECTION TO BE PROVIDED TO
MEET APPLICABLE STATE AND
O.S.H.A. SAFETY STANDARDS. ALL SUCH TRENCH PROTECTION TO BE THE
RESPONSIBILITY OF THE
CONTRACTOR.
N.T.S.
NOTE:
1. BRACING AND SHEETING OR OTHER TRENCH PROTECTION TO BE PROVIDED
TO MEET APPLICABLE STATE AND
O.S.H.A. SAFETY STANDARDS. ALL SUCH TRENCH PROTECTION TO BE THE
RESPONSIBILITY OF THE CONTRACTOR.
2. ALL WATER MAINS, SERVICES & APPURTENANCES SHALL MEET THE
STANDARDS AND SPECIFICATIONS OF THE
YARMOUTH WATER DISTRICT
FINISHED GRADE
SIDE OF TRENCH MAY BE SLOPED BACK IN UNPAVED AREAS ONLY
*TRENCH WIDTH SHALL BE MAINTAINED TO TOP OF INITIAL BACKFILL
PLACE PIPE ON UNDISTURBED EARTH
SAW CUT WHERE TRENCH IS IN PAVED AREA
BITUMINOUS CONCRETE PAVEMENT SURFACE (SEE PAVEMENT DETAIL)
SEE PAVEMENT SECTION DETAIL FOR MATERIALS AND DEPTHS
BACKFILL WITH COMPACTED SUITABLE SOIL EXCAVATED FROM TRENCH
2" RIGID INSULATION WHERE INDICATED ON PLANS OR REQUIRED BY
ENGINEER
INITIAL BACKFILL THOROUGHLY COMPACTED SUITABLE SOIL EXCAVATED FROM
TRENCH - FREE OF STONES LARGER THAN 1.5", ORGANIC MATERIAL, FROZEN
SOIL, TRASH, OR OTHER DELETERIOUS MATTER.
18" 12"
SEE TRENCH PAVING DETAIL
BACKFILL W/EXCAVATED MATERIAL OR COMMON BORROW AS DIRECTED BY
ENGINEER
PIPE BEDDING MATERIAL 3/4" CRUSHED STONE
BACKFILL WITH SAND BEDDING MATERIAL (6")
2" RIGID INSULATION WIDTH OF TRENCH WHERE SPECIFIED OR WHERE COVER
IS LESS THAN 4'
PIPE SIZE AND TYPE AS NOTED ON DRAWINGS 1/2 O.D. + 6"
3'-0" + PIPE I.D. TRENCH WIDTH
NOTE: SAND BACKFILL AND RIGID INSULATION AS REQUIRED.
M
N.T.S.
MANHOLE CONE SECTION
MANHOLE BARREL SECTION
DIAMETER AS SPECIFIED FLEXIBLE JOINT SEALANT (DOUBLE ROW) TO FILL
AT LEAST 75% OF JOINT CAVITY
MASTIC WRAP (E-Z WRAP OR EQUAL) AROUND JOINT
ELEVATION OF FIBERGLASS CHANNEL INSERT TO BE 2/3 DIA. OF PIPE
FIBERGLASS CHANNEL INSERT WITH RUBBER BOOTS FOR PIPE CONNECTION
(KOR-N-SEAL OR APPROVED EQUAL) PROVIDE DOUBLE STAINLESS STEEL BANDS
AT PIPE CONNECTION
MONOLITHIC MANHOLE BASE FLOOR THICKNESS (AS SPECIFIED)
(6") 3/4" CRUSHED STONE BEDDING MATERIAL UNDISTURBED EARTH
I.D.
6 " M
N.T.S.
1.50" 9.5mm HMA (MDOT DESIGN) 2.50" 19mm HMA (MDOT DESIGN)
EXISTING SUBGRADE TO BE GRADED AND COMPACTED TO 95% MAX DRY DENSITY
PRIOR TO PLACEMENT OF BASE AGGREGATE
15" SUBBASE GRAVEL - MDOT 703.06 TYPE D
3" BASE GRAVEL - MDOT 703.06 TYPE A
AutoCAD SHX Text
AutoCAD SHX Text
Atlantic Resource Consultants
SITE CIVIL DETAILS II
JANUARY 26, 2021
FACE OF BUILDING
FOUNDATION DRAIN
STRUCTURAL FILL
4.5' MIN.
EXTEND 3' INTO CONC. FILLED PIPE 2"Ø X 0.188 GALV. STEEL U
CHANNEL
BOLT TO CHANNEL IF APPLICABLE, SEE SITE PLAN.
BOLTS, NUTS & WASHERS TUBE WITH 3/8" CADMIUM PLATED
MUTCD R7-8 SIGN, DOUBLE FACED, 1'-0" X 1'-5" X 0.080"
ALUMINUM
6" X 12" X 0.080" ALUMINUM SIGN SEE ASSEMBLY ABOVE
UNDISTURBED SUBGRADE
PAVEMENT SECTION
CROWN CONCRETE, SMOOTH FINISH - PRIME & PAINT 2 COATS SAFETY
YELLOW EPOXY ENAMEL
7"Ø EXTRA STRONG STEEL PIPE FILLED WITH CONCRETE - PRIME &
PAINT 2 COATS SAFETY YELLOW EPOXY ENAMEL
18" SONOTUBE FILLED WITH CONCRETE
COMPACTED GRANULAR BACKFILL
N.T.S.
PREPARED SUBGRADE
18" CURB / EDGE RESTRAINT
6" LOAM, SEED & MULCH AS DIRECTED BY THE ENGINEER/ TO EDGE OF
STONE (VARIES)
PERVIOUS PAVER INSTALLATION, PARKING AREA AND PLAZA NOT TO
SCALEB
32" STONE RESEVOIR WITH 6" UNDERDRAIN (4" MINIMUM BASE GRAVEL
BENEATH UNDERDRAIN).
MIRAFI 140-N SEPARATION FABRIC
MIRAFI 140-N SEPARATION FABRIC
MIRAFI 140-N SEPARATION FABRICxxxxxxxx
MIRAFI 140-N SEPARATION FABRIC
#4 BARS, CONTINUOUS
TYPE A (MDOT 703.06)
PREPARE SUBGRADE PER GEOTECHNICAL
PERFORATED PIPE SLOPE CONTINUOUSLY TO OUTLET
3/4" CRUSHED STONE BEDDING
WRAP STONE WITH GEOTEXTILE MIRAFI 140N OR EQUAL. MIN. 1'-0"
OVERLAP
3 ' M
GROUND ROD
1 2
CABLE HOLE. TYP.
2" CLA, TYP.
4 x 4 - W.W.M. W2.7 x W2.9 TYP. ALL 4 SIDES
GRAVEL FILL
18" 18" LC
TYP. 2 PLACES
TYP. BOTH DIRECTIONS EQUALLY SPACED (6) #3 BARS
1" MIN 2-1/2" LONG PVC
PIPE SLEEVES INCLUDING CAP
BEND #3 BAR
APPROXIMATE WEIGHT = 350LBS.
PROPERTY LINE.
10' x 10' SQUARE PRIVATE PROPERTY EASEMENT. LOCATED ADJACENT TO AND
ON EITHER SIDE OF
10'
10'
R EN
C H
LINE STREET
THIS ILLUSTRATION IS THE RECOMMENDED LAYOUT OF A PAD-MOUNTED
TRANSFORMER EASEMENT. IT IS EVIDENT THAT THIS EASEMENT IS NOT
ALWAYS POSSIBLE, BUT IN CASES WHERE SUCH AN EASEMENT CAN BE
OBTAINED IT WOULD BE BENEFICIAL TO SET THE EASEMENT UP AS
SHOWN.
CONCRETE FOUNDATION IS SUITABLE FOR BOTH 7200/12470 VOLT AND
20/34.5Kv SINGLE PHASE TRANSFORMER AND PRIMARY JUNCTION BOX
INSTALLATIONS.
SET FOUNDATION ON SUITABLE GRAVEL FILL AND PROVIDE ADEQUATE
DRAINAGE. LOCATION TO BE ACCESSIBLE BY TRUCK AND SUITABLY PROTECTED
FROM PLOW AND TRAFFIC DAMAGE.
FRONT DENOTES THE SIDE ON WHICH THE ACCESS DOORS ARE LOCATED. THE
FOUNDATION MUST BE INSTALLED SO THAT THE "FRONT" IS READILY
ACCESSIBLE.
OTHER C.M.P. APPROVED PADMOUNT TRANSFORMER FOUNDATIONS MAY BE
USED.
PROVIDE 6" SQUARE CABLE HOLES (BOND OUT) 3" UP THE WALL FROM THE
BASE. ONE PER WALL, LINE UP WITH TRENCHES.
CMPCo. TO FURNISH 3/4" x 8' GALVANIZED ROD TO BE INSTALLED 6" IN
FRONT OF THE LEFT CORNER OF TRANSFORMER FOUNDATION. THE TOP OF THE
GROUND ROD IS TO BE 6" BELOW FINAL GRADE.
PULLING EYE INSERT, FOR USE WITH 3/4" NATIONAL THREAD EYE-BOLT
(RICHMOND LCB-1 OR EQUIVALENT). LOCATED OPPOSITE EACH CABLE HOLE
AND APPROXIMATELY 16" FROM THE BOTTOM.
CAN BE USED AS A FOUNDATION FOR 3 PHASE JUNCTION CABINET CU UDCUT3
(S/C 62-1490) WITH CU UDCUT3S (S/C 67-3921) SKIRT.
CONCRETE TRANSFORMER FOUNDATION
RECOMMENDED TRANSFORMER EASEMENT
CONCRETE TRANSFORMER COVER
N.T.S.
MATERIAL AND WIDTH VARIES REFER TO APPROVED PLAN
NOTE: INDIVIDUAL PIECES OF CURB SHORTER THAN 4 L.F. ARE NOT
ALLOWED, WITH THE EXCEPTION OF RADIAL CURB.
AGG. BASE CRUSHED GRAVEL, TYPE "B"
12"
HOT MIX ASPHALT PAVEMENT, DEPTH TO MEET GREATER OF EXISTING
PAVEMENT DEPTH OR STANDARDS FOR CORRESPONDING STREET
CLASSIFICATION
SAWCUT EXISTING PAVEMENT
AutoCAD SHX Text
Atlantic Resource Consultants
SITE CIVIL DETAILS III
JANUARY 26, 2021
ISSUED FOR REVIEW
NOT FOR CONSTRUCTION
N.T.S.
SIGN ATTACHED TO SIGN POST AT HEIGHT & ORIENTATION TO MATCH,
TYPICAL USE U-CHANNEL POST, SPEED LIMIT,
PARKING, ETC. USE 2.5" ROUND POST (STREET AND STOP SIGN ON SAME
POST)
STEEL U-CHANNEL BREAK AWAY SIGN POST AND MUST MEET MUTCD
REQUIREMENTS 3 COATS OF PAINT
FINISHED GRADE
V-LOC BREAKAWAY ADAPTER AND ANCHOR POST
V-LOC ANCHOR POST USE VR2 MODELS FOR STANDARD SOILS. USE VR3 MODELS
FOR SOFTER SOILS AND HEAVIER POST/WIND LOADS
EXISTING CONCRETE INSTALLATION V-LOC (VR1 MODELS, CONCRETE MUST BE
BORED OUT)
NOTES: 1. THE TOWN OF YARMOUTH PUBLIC WORKS
REQUIRES V-LOC BREAKAWAY POSTS AND ANCHORS USING 2.5" ROUND POST
FOR STREET AND STOP SIGN. STREET AND STOP SIGN SHALL BE MOUNTED ON
THE SAME POST.
2. V-LOC BREAK AWAY POST BY TAPCO. WEB SITE: www.tapconet.com,
PHONE 1-800-236-0112.
3 0
" M IN
N.T.S.
#12 AWG COPPER CLAD STEEL, TYPICAL TRACE WIRE SHALL BE
ROUTED AROUND MANHOLES ON THE NORTH AND / OR EAST SIDE
MAINLINE TO LATERAL LUG CONNECTOR, TYPICAL
GRADE LEVEL IN-GROUND ACCESS BOX AND DRIVE-IN MAGNESIUM GROUNDING
ANODE - SEE SEWER SERVICE DETAIL
SEWER SERVICE, TYPICAL
3-WAY CONNECTORS WITH SHORT JUMPER WIRE
MANHOLE, TYPICAL
NOTE: WIRE SHOWN AWAY FROM PIPE FOR CLARITY. WIRE SHALL BE
INSTALLED ON THE BOTTOM SIDE OF THE PIPE BELOW THE SPRING LINE. THE
WIRE SHALL BE FASTENED TO THE PIPE WITH TAPE OR PLASTIC TIES AT 5'
INTERVALS.
B
N.T.S.
TRACE WIRE SHALL BE ROUTED AROUND MANHOLES ON THE NORTH AND/OR EAST
SIDE
MAINLINE TO GROUNDING ANODE LUG CONNECTOR
TAPE OR PLASTIC TIE, TYPICAL
#14 AWG COPPER CLAD STEEL. FACTORY CONNECTED TO GROUND ROD
DRIVE-IN MAGNESIUM GROUNDING ANODE ROD
1.0' MAX.
5.0' MAX.
PLAN VIEW
TAPE OR PLASTIC TIE, TYPICAL
DRIVE-IN MAGNESIUM GROUNDING ANODE ROD
1.0' MAX.
SECTION VIEW
5.0' MAX.
D
N.T.S.
MAINLINE TO LATERAL LUG CONNECTOR
DRIVE-IN MAGNESIUM GROUNDING ANODE ROD
GRADE LEVEL / IN-GROUND TRACE WIRE ACCESS BOX DIRECTLY ABOVE SEWER
SERVICE
SEWER SERVICE ON PRIVATE SIDE
TAPE OR PLASTIC TIE, TYPICAL
NOTE: WIRE SHOWN AWAY FROM PIPE FOR CLARITY. WIRE SHALL BE
INSTALLED IMMEDIATELY ADJACENT TO THE SERVICE PIPE. THE WIRE SHALL
BE FASTENED TO THE PIPE WITH TAPE OR PLASTIC TIES AT 5'
INTERVALS.
PLAN VIEW
COIL 2' OF EXTRA #14 AWG AND #12 AWG COPPER CLAD STEEL WIRE IN
ACCESS BOX. #14 AWG WIRE IS FROM GROUNDING ANODE AND #12 AWG WIRE
IS TRACE WIRE ON SERVICE PIPE THAT CONNECTS TO THE MAIN LINE
WIRE
GRADE LEVEL IN-GROUND TRACE WIRE ACCESS BOX TO BE INSTALLED
DIRECTLY OVER SEWER SERVICENEAR THE RIGHT-OF-WAY LINE
#4 AWG COPPER CLAD STEEL. FACTORY CONNECTED TO GROUND ROD
CENTERLINE SEWER SERVICE
SEWER SERVICE
WIRE CONTINUES WITH SEWER SERVICE AND CONNECTS TO MAINLINE WIRE -
SEE PLAN VIEW ABOVE
SECTION VIEW
THREADED WATER TIGHT PLUG
S
E
N.T.S.
6 "
6 "
S
3/4" CRUSHED STONE
N.T.S.
NEW 3" DR11 HDPE FORCE MAIN IN
CORE DRILL HOLE & INSTALL MODULAR RUBBER SEAL
45 DEGREE BEND TO NEW CHANNEL; CROWN OF FORCE MAIN TO MATCH CROWN
OF OUTGOING PIPE
INSTALL RESTRAINED 3" TEE FITTING @ DISCHARGE CAP OPEN END
3"Ø DROP PIPE
AutoCAD SHX Text
AutoCAD SHX Text