Conservation Commission (linked)
agenda center agenda
| Board/Commission | Conservation Commission |
|---|---|
| Meeting Date | June 22, 2023 |
| Pages | 20 |
| File Size | 2.4 MB |
| OCR Status | Searchable (OCR processed) |
| Source URL | Original |
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WATERFORD UTILITY COMMISSION
P.O. BOX 310
WATERFORD, CT 06385
PHONE NO. (860) 444-5886 - FAX NO. (860) 442-9037
1000 HARTFORD TURNPIKE
WATERFORD, CT 06385
June 20, 2023
TO:
Maureen Fitzgerald, Environmental Planner
FROM:
James A. Bartelli, Director of Utilities
RE:
Easement Land Clearing and Sewer Rehabilitation Work
The Utility Commission respectfully requests authorization from the Conservation Commission to
continue the clearing and maintenance of the Town's sewer main easements to supplement the previously
issued Conservation Commission Permits #02-05, 09-016, and 17--04: General Permit for the Inspection
& Maintenance of Municipal Sewer Utilities within Easements, the last of which expired on April 27,
2022. The areas where previous clearing and rehabilitation work was approved are Contracts #1, 2, 3, 11,
23A, 26, 30 and 46. The Utility Commission requests adding the following areas to this request: Contracts
5, 10, 13, 14B, 17A, 17F, 20, 21, 23B, 29, 32, 37, 42A, and 43 all of which are identified on the enclosed
Sewer Distribution Map. The enclosed Sewer Distribution Map identifies sewer main easements to be
cleared (including areas where the interior of sewer manholes will be rehabilitated from within the
structure) at this time there is no scheduled sewer rehabilitation work where there will be a permanent
disturbance to the surrounding soils.
This clearing and rehabilitation process is necessary in order for the Utility Commission to accomplish
the following:
•
Identify the easement areas (areas are presently overgrown)
•
Gain access to the service manholes and mains
•
Inspect infrastructure in order to identify potential inflow and infiltration areas
•
Perform prevention and corrective maintenance
For easement clearing and sewer rehabilitation work, the intent of the Utility Commission is to allow the
use of machinery to clear a path wide enough to access the identified areas provided the wetland substrate
is frozen or under dry soil conditions. For areas where ponded or flowing surface water conditions are
present, the use of hand tools, brush-cutters and chainsaws will be used.
Please find a completed Conservation Commission Application for Inland / Wetland Watercourse Permit
enclosed for your review and comment. The estimated area of temporary wetland impacts for this scope
is 7.5 acres, using a 20 foot average width of clearing. Please note that the easement clearing will take
place in phases over time and will not be conducted all at once, the Utility Commission intends to begin
with Contract 1, the oldest piece of infrastructure in the sewer system and continue work from oldest to
newest sections.
If you require further information, please contact Jill Stevens, Assistant Director of Utilities. Thank you.
JAB
Encl.
TOWN OF WATERFORD
Conservation Commission
Application for Inland Wetland / Watercourse Permit
CC Application for Permit.doc
Updated 05/19/09
Type of Application:
Agency Use:
Permitted Use, Section 4.1 _________
Date Received: ______________________________
Unregulated Activities, Section 4.2 _________
Received By: _______________________________
Regulated Activities, Section 6 _________
Fee: _________________
Application Number: _________________________
1. Applicant:
Phone:
Address:
State:
Zip:
Fax:
E-Mail:
2. Owner:
Phone:
Address:
State:
Zip:
Fax:
E-Mail:
3. Agent:
Phone:
Address:
State:
Zip:
Fax:
E-Mail:
4. Property Address:
5. Assessor’s Map #:
Assessor’s Parcel #:
6. Abutting Property Owners – Complete Attached Form
7. Activity to be Reviewed and / or Licensed (attach sheet if necessary):
8. Description of Proposed Activity (attach sheet if necessary):
9. Purpose of Activity (attach sheet if necessary):
10. Acreage of Property:
Acreage of Wetlands:
11. Acreage of Wetlands Altered:
12. Wetlands Mitigation Proposed:
13. DEP Reporting Form With Appropriate Attachments:
Yes:
No:
14. Section 7 and sections 8.1 & 8.2 of the Town of Waterford “Inland Wetlands and Watercourse Regulations”
have been complied with: (Review attached check list)
Yes:
No:
The applicant / owner hereby gives the Commission, its agent and consultants the right of free access to any
part of the property under consideration. The undersigned warrants the truth of all statements contained
herein and in all supporting documents according to the best of his / her knowledge, information and belief.
Applicant:
Date:
Owner:
Date:
Agent:
Date:
860-444-5886
jbartelli@waterfordct.org
860-444-5834
jbartelli@waterfordct.org
Varies - See attached map
Conduct clearing and maintenance of the Town's sewer main easements and to conduct sewer main
and manhole maintenance and repairs within said easements.
Conduct clearing and maintenance of the Town's sewer main easements and to conduct sewer main and
manhole maintenance and repairs as needed. Refer to cover letter for additional information.
To maintain and provide access to sewer easements, manholes and pipes
7.5 acres - temporary disturbance
Waterford Utility Commission
1000 Hartford Turnpike, Waterford
Town of Waterford
15 Rope Ferry Road, Waterford
CT
06385
Varies - See attached map
Varies - See attached map
N/A
N/A
See cover letter
CT
06385
N/A
FIFTEEN ROPE FERRY ROAD
WATERFORD, CT 06385-2886
PHONE: 860-442-0553
www.waterfordct.org
WATERFORD CONSERVATION COMMISSION
INLAND WETLANDS & WATERCOURSES PERMIT #17-04:
General Permit for the Inspection & Maintenance
of Municipal Sewer Utilities within Easements
Issued to the Waterford Utility Commission
The Conservation Commission hereby authorizes the applicant to conduct regulated activities in
designated areas that fall under the jurisdiction of the Inland Wetlands and Watercourses Act, as
amended, Section 22a-36 to 22a-45, inclusive, of the Connecticut General Statutes. This permit
is a grant of approval from the Waterford Conservation Commission to the Waterford Utility
Commission for purposes of conducting inspection and maintenance activities on existing
municipal sewer utilities within existing municipal sewer easements.
Regulated activities authorized include:
1.
Cutting of vegetation in wetlands and adjacent upland areas within sewer easement areas
to clear a 12 foot wide vehicle access for purposes of inspection and maintenance of the
existing municipal sewer. Vegetation to be cut by machine-mounted mowers or
manually where flooded conditions do not allow machinery access. Estimated area of
temporary disturbance to inland wetlands and watercourses is approximately 2 acres.
Temporary machinery access through and over inland wetlands and watercourses within
municipal sewer easement areas to access sewer manholes for inspection and repair.
Placement of temporary crossings including temporary plates, timbers, slash, corduroy or
mats to minimize disturbance to inland wetlands and watercourses.
Minor repair of sewer manholes and utility lines to prevent infiltration of ground and
surface water and correct system failures detected during the inspection. Minor repair
work includes excavation of soils, installation of temporary erosion and sediment controls
and de-watering basins, temporary discharge of sediment-free de-watering waters, repair
and replacement of existing sewer manholes and utility lines.
The Conservation Commission attaches the following conditions to minimize impacts to inland
wetlands and watercourses associated with the proposed inspection and maintenance activities:
SPECIAL CONDITIONS:
1) All maintenance and repair activities conducted under this authorization shall be reported
no later than 7 days prior to the planned initiation of the activity to the Conservation
Commission’s agent for a determination of consistency with the terms of this permit.
Conservation Permit #17-4
General Permit for Inspection & Maintenance of Municipal Sewer Easements
Waterford Utility Commission
Page 2 of 3
2)
4)
5)
§)
7)
8)
The permanent obstruction, diversion or alteration of wetlands and watercourse resources
is Not Authorized.
Prior to initiation of any utility inspection or repair work proposed to be completed in and
adjacent to inland wetlands and watercourses, the permittee shall review the scope of
work with the Commission’s agent. Limits of disturbance shall be identified and marked
in the field. Erosion and sediment control and de-watering measures, and measures to
restore wetland soils, grades and wetland vegetation shall be identified prior to the start
of work in any wetland or watercourse resource.
The width of vegetation cutting and removal within inland wetlands or watercourses shall
be 12 ft. on average and avoid excess disturbance. Cutting and removal of hardwood and
canopy species within the easement to preserve integrity of the utility line is authorized.
In areas of flooded or saturated soil conditions, the use of machinery shall be restricted
and vegetation removal conducted manually to protect wetland and surface flow patterns.
Where temporary disturbance from machinery access occurs, the permittee shall restore
the wetland substrate and surface flows to pre-existing conditions upon completion of the
maintenance activity.
The crossing of wetlands and watercourses with machinery shall be temporary and
accomplished with minimal disturbance to wetlands and streambed substrates. Use of
best management practices for temporary stream crossings, wetland protection and
erosion control shall be incorporated into the inspection and maintenance program.
These practices shall comply with the State of Connecticut Forest Practices Regulations.
Upon completion of machinery access aud :equired repairs to the utility, all temporary
wetland and watercourse crossing devices shall be removed, and the wetland and
watercourse substrate and surface flows shall be restored to pre-existing grades. The
permanent obstruction, diversion or alteration of wetlands and watercourse resources is
Not Authorized.
The permittee shall coordinate with the Commission’s agent to schedule a site inspection
of all wetland and watercourses traversed by the clearing and inspection activity. Where
required and as directed by the Commission’s agent, corrective measures to restore grade,
stabilize exposed soils and control potential erosion shall be immediately implemented.
The Waterford Utility Commission shall be responsible for ensuring the terms and
provisions of this permit are adhered to during maintenance and repair activities,
including the implementation of pollution prevention and best management practices,
installation of erosion and sediment controls and restoration of temporary disturbance
areas.
Regulated activities identified to be outside the scope of this authorization will require
submission of an individual application to the Commission for approval.
Conservation Permit #17-4
General Permit for Inspection & Maintenance of Municipal Sewer Easements
Waterford Utility Commission
Page 3 of 3
All work and all regulated activities conducted pursuant to this authorization shall be consistent
with the terms and conditions of this permit. Any structures, excavation, fill, obstructions,
encroachments or regulated activities not specifically identified and authorized herein shall
constitute a violation of this permit and may result in permit modification, suspension or
revocation.
In the event that any additional wetland or watercourse regulated activities are required as a
result of other agency permitting to support the proposed activity, the Waterford Conservation
Commission reserves the right to reconsider the proposed regulated activity and may require
modifications to minimize the impact to wetland resources.
In evaluating this application, the Commission has relied on information provided by the
applicant. If such information subsequently proves to be false, incomplete and/or inaccurate, this
permit shall be modified, suspended or revoked.
This permit shall be valid for a period of 5 years. Permit extensions may be authorized in
accordance with CT General Statutes § 22a-36 through 22a-45 inclusive. Ifthe regulated
activity is not completed within this time frame, the permit may be held to be invalid by the
Conservation Commission and the applicant may be required to petition the Commission for an
extension or re-issuance of the permit. The Commission may require the applicant to furnish
additional information at that time.
The Conservation Commission renders this Summary Ruling in accordance with the Waterford
Inland Wetlands and Watercourses Regulations based on the following considerations:
A. ‘[be proposed activity is necessary for maintenance and inspection of the public sower
utility lines.
B. The proposed method of vegetation removal and machinery access does not pose long-
term adverse impacts to the wetlands and watercourses within or adjacent to the sewer
easement.
C. Strict adherence to the terms and conditions imposed with this permit will protect the
quality of wetlands and surface waters on this property.
This permit will be strictly enforced. If the Conservation Commission finds that the applicant
has not complied with the permit conditions or has exceeded the scope of this permit as set forth
herein, or, if the intended use of the general site is not as represented by the application or the
plan of record, the Commission may suspend or revoke this permit, direct the Environmental
Officer to issue a cease and desist order, require the applicant to modify, extend or revise the site
work, or require the applicant to restore the area to its original condition.
Dated: F- AT: 2617
Issued By:
Chaiefnan, Jeffrey C. Sims
Waterford Conservation Commission
FIFTEEN ROPE FERRY ROAD WATERFORD, CT 06385-2886
WATERFORD CONSERVATION COMMISSION
MODIFIED PERMIT #09-016:
General Permit for the Inspection & Maintenance ef Municipal Sewer Easements
Issued to the Waterford Utility Commission
The Conservation Commission hereby authorizes the applicant to conduct regulated activities in
designated areas that fall under the jurisdiction of the Inland Wetlands and Watercourses Act, as
amended, Section 22a-36 to 22a-45, inclusive, of the Connecticut General Statutes, This permit is a grant
of approval from the Waterford Conservation Commission to the Waterford Utility Commission for
purposes of conducting inspection and maintenance activities within sewer easements granted to the
Utility. Regulated activities authorized include:
1, Cutting of vegetation in wetlands, watercourses and adjacent upland areas within the identified
sewer easement arcas to provide an average vehicle access width of 12 ft. for purposes of
inspection and maintenance of the municipal sewer. Vegetation to be cut by machine-mounted
mowers or manually where flooded conditions do not allow machinery access, The total
estimated wetland area affected by these maintenance activities is 2.14 acres.
2, Temporary machinery access through and over inland wetlands and watercourses within the
identified sewer easement contracts to access sewer manholes for inspection and repair.
3. Placement of temporary wetland and watercourse crossings to minimize vehicle disturbance,
including temporary plates, timbers, slash corduroy or mats. Temporary crossing materials are to
be removed from wetlands and watercourses immediately after completion of the maintenance
activity in the casement area; and,
4, Minor repair of sewer manholes and utility lines to prevent infiltration of ground and surface
water and correct system failures detected during the inspection. Minor repair work includes
excavation of soils, installation of temporary erosion and sediment controls and de-watering
basins, temporary discharge of sediment-free de-watering waters, repair and replacement of
existing sewer manholes and utility lines within the defined sewer easement and restoration of
wetland soil characteristics, hydrology, and vegetation.
These regulated activities are associated with maintenance practices and repairs for the Town of
Waterford municipal sewer system as described in the modification request dated February 8, 2010,
submitted by the Waterford Utility Commission, and described in Conservation Permit #09-016, The
Conservation Commission attaches the following conditions to minimize inypacts to inland wetlands and
watercourses associated with the proposed inspection and maintenance activities:
SPECIAL CONDITIONS:
1, All maintenance and repair activities conducted under this authorization shall be reported no later
than 7 days prior to the planned initiation of the activity to the Conservation Commission’s agent
Conservation Permit #09-016 Modu. -d
General Permit for Inspection & maintenance of Municipal Sewer Easements
Waterford Utility Commission
Page 2 of 3
for a determination of consistency with the terms of this permit. The permanent obstruction,
diversion or alteration of wetlands and watercourse resources is Not Authorized.
2. Prior to initiation of any utility repair work proposed to be completed in and adjacent to inland
wetlands and watercourses, the permittee shall review the scope of work with the Commission’s
agent and identify limits of disturbance, required erosion and sediment control and de-waiering
measures, and measures to restore wetland soils, contours and re-establish wetland vegetation.
3. The Waterford Utility Commission shall be responsible for ensuring the terms and provisions of
this permit are adhered to during maintenance and repair activities, including the implementation
of pollution prevention and best management practices, installation of erosion and sediment
controls and restoration of temporary disturbance areas. Regulated activities identified to be
outside the scope of this authorization will require submission of an individual application to the
Commission for approval.
4. All conditions specified in CC Permit #09-016 shall remain in effect as follows:
Clearing within the sewer easement shall be limited to the minimum necessary to provide
effective access for inspection and repair/maintenance of the utility. The width of vegetation
cutting and removal shall be 12 ft. on average to avoid excess disturbance. Cutting and removal
of hardwood and canopy species within the easement to preserve the integrity of the utility line
is authorized.
In areas of flooded or saturated soil conditions, the use of machinery shall be restricted and
vegetation removal conducted manually to protect wetland and surface flow patterns. Where
temporary disturbance from machinery access occurs, the permittee shall restore the wetland
substrate to pre-existing grades upon completion of the maintenance activity.
The crossing of wetlands and watercourses with machinery shall be temporary and
accomplished with minimal disturbance to wetlands and streambed substrates. Use af forest
best management practices for temporary stream crossings, wetland protection and erosion
control shall be incorporated into the scope of work and protocol for the inspection and
maintenance procedure. These practices shall comply with the State of Connecticut Forest
Practices Regulations.
Upon completion of machinery access and required repairs to the utility, all temporary wetland
and watercourse crossing devices shall be removed, and the wetland and watercourse substrate
and surface flows shall be restored to pre-existing grades. The permanent obstruction,
diversion or alteration of wetlands and watercourse resources is Not Authorized.
Prior to the start of easement clearing activities, the clearing limits shall be marked. The
permittee shall coordinate with the Commission's agent to conduct a site inspection of the
wetland resources areas to be affected and the temporary wetland and stream protection
measures proposed.
The permittee shall be responsible for the implementation of soil erosion and sediment control
measures where such measures are necessary to prevent sedimentation impacts to receiving
wetlands and watercourses.
i
Conservation Permit #09-016 Modi...d
General Permit for Inspection & maintenance of Municipal Sewer Easements
Waterford Utility Commission
Page 3 of 3
All work and all regulated activities conducted pursuant to this authorization shall be consistent with the
terms and conditions of this permit. Any structures, excavation, fill, obstructions, encroachments or
regulated activities not specifically identified and authorized herein shall constitute a violation of this
permit and may result in permit modification, suspension or revocation.
In the event that any additional wetland or watercourse regulated activities are required as a result of other
agency permitting to support the proposed facility, the Waterford Conservation Commission reserves the
right to reconsider development of this site and may require design modifications to minimize the impact
to regulated resources,
In evaluating this application, the Commission has relied on information provided by the applicant. If
such information subsequently proves to be false, incomplete and/or inaccurate, this permit shall be
modified, suspended or revoked.
This permit shall be valid for a period of 5 years. If the regulated activity is not completed within this
time frame, the permit may be held to be invalid by the Conservation Commission and the applicant may
be required to petition the Commission for an extension or re-issuance of the permit. The Commission
may require the applicant to furnish additional information at that time.
The Conservation Commission renders this Summary Ruling in accordance with the Waterford Inland
Wetlands and Watercourses Regulations based on the following considerations:
A. The proposed activity is necessary for maintenance and inspection of the public sewer utility
lines. The proposed method of vegetation removal and easement access does not pose a long-
term adverse impact to the wetlands and watercourses within or adjacent to the sewer easement.
B. Alternative vegetation clearing measures will be used in areas of flooded or saturated wetlands
and surface waters to reduce the potential for erosion and sediment impacts to wetland resources,
C. Strict adherence to the terms and conditions imposed with this permit will protect the quality of
wetlands and surface waters on this property.
This permit will be strictly enforced. If the Conservation Commission finds that the applicant has not
complied with the permit conditions or has exceeded the scope of this permit as set forth herein, or, if the
intended use of the general site is not as represented by the application or the plan of record, the
Commission may suspend or revoke this permit, direct the Environmental Officer to issue a cease and
desist order, require the applicant to modify, extend or revise the site work, or require the applicant to
restore the area to its original condition.
Dated at Waterford, Connecticut this 25th day of February, 2010.
SEWER REPAIRS
PART 1 - GENERAL
DESCRIPTION
a. A sewer repair shall be defined as a repair made at a specified location on a sanitary or
stoxm sewer line as determined by TV inspection of the line or as required by the
Waterford Utility Commission.
b. This work shall include:
1. The repair or replacement of any service connection, cleanout, cap or plug, tee or
wye connection, or plugging of a sewer line to be abandoned.
2. The removal of obstructions from sewer lines which cannot be removed by
cleaning equipment or similar means and which requires excavation.
3. The repair or replacement of sections of a sewer main as determined by the
Waterford Utility Commission.
4. The disconnection of stort drains, roof leaders, catch basins, etc., from a sanitary
sewer line and the repairs and plugging required to prevent water from entering the
sanitary sewer.
PART 2 - PRODUCTS
MATERIALS
a. Pipe and connections shall be manufactured of the following materials:
1. Replacement Pipe for Sewer Repairs
i. Polyvinyl Chloride (PVC) Non-Pressure Pipe, SDR 35
2. Standard adaptors for P.V.C., Vitrified Clay Pipe, and ACP
i. Flexible couplings with all stainless steel clamps equivalent to a Series 1002
Flexible Coupling by Fernco Joint Sealer Co. of Davison, Mich. and approved
by the Waterford Utility Commission representative.
ii. Bell donuts equivalent to Femco Donut Sewer Pipe Compression J oint
Sealers, by Ferco Joint Sealer Co. of Davison, Mich. and approved by the
Waterford Utility Conimission representative.
PVC Wyes and saddles See section 02625.
4. Saddles equivalent to:
i Romac Industries, Bothell, WA.
ii, | The General Engineering Company, Frederick, MD
»
b. Joint material shall meet all requirements of the current ASTM standards.
Waterford Utility Commission Sanitary Sewer Standard Specifications and Details O06
c. Sewer Connections and Appurtenances shall conform to the pipe manufacturer's
recommendations and specifications and applicable ASTM standards.
d. The developer shall have on hand at all times a sufficient amount of material and fittings
of appropriate sizes to make proper connections including: adaptors; 4, 6 and 8 inch
wyes and saddles; 224°, 45° and other bends and fittings; short and long nipples;
neoprene connectors with various size bushings; an approved non-shrink grout material;
mortar mix; reinforcing wire mesh; oakum; pipe saw; hole cutter.
PART 3 - EXECUTION
REPAIR METHOD
a. The method used shall include all supervision, labor, equipment and materials
necessary to complete a sewer repair including, but not limited to, the items listed
below.
1.
°
10.
Exeavate and uncover the sewer line carefully to allow examination of the pipe and
to reveal the extent of damage. Handwork will be necessary near pipes and
structures.
Remove and replace any fences, base materials, storm sewers, etc., which might
interfere with the repair, or in the case of utilities such as water lines or telephone
cable, to carefully work around these while maintaining close contact with repre-
sentatives of these utilities,
Replace and reshape pipe bedding so that pipe grades match existing sewer lines.
Repair or replace sewer pipe, exercising due caution with undamaged existing
sewer lines. Pipe broken by the developer shall be replaced at the developer's
expense. Pipe joints shall be made by one of the following methods:
i. Standard AC push-on adaptors
ii. Adjustable full circle stainless steel collar with rubber gaskets, such as dresser
coupling.
iii, Rubber coupling with stainless steel bands.
Repair or replace any service connection encountered to the satisfaction of the
Waterford Utility Commission representative.
Seal any open joints revealed by the excavation, removing any visible roots prior to
sealing,
Make all connections watertight to prevent any inflow/ infiltration.
Dewater the excavation to permit repaits to be made. If necessary, a coarse
granular bedding such as crushed stone may be required.
Use adequate sheeting, bracing and/or shoring to protect employees and existing
structures and to remove same prior to backfilling.
Plug and seal all lines to be abandoned. Unless otherwise directed, all service
connections to be abandoned shall be blocked off at the sewer main.
Waterford Utility Commission Sanitary Sewer Standard Specifications and Details 1/06
11. Backfill according to procedures specified in Section 02250.
12. Clean up work area so that no trash or salvage pipe is left.
END OF SECTION
Waterford Utility Commission Sanitary Sewer Standard Specifications and Details 01/06
Gdwgs\10232H\DETAILSIDETAILO2.dwg, 12/27/2005 1:51:23 PM, jdw
DEPTH AS REQUIRED
EROSION CONTROL FILTER
FABRIC AS NECESSARY
REQUIRED
EROSION CONTROL
FILTER FABRIC aN
HIGH WATER 7
3 g i “e
LOW WATER
DETAIL "A”
HAY BALE /SILT FENCE SYSTEM FOR SEDIMENTATION
BASINS (END SHOWN _— RUN SIMILAR)
NOT TO SCALE
WATERFORD UTILITY COMMISSION
TOWN OF WATERFORD, CT _
STANDARD DETAILS JAN 2006
GAdwgs\10232H\IDETAILSIDETAIL13.dwg, 12/27/2005 3:23:37 PM, jdw
3| 4
- | (a
WATERPROOFING me 1" o
REQUIRED me a: - 24 -«|\
4 Yidd |—— ADJUST TO GRADE WITH
MANHOLE FRAME
34"6 HOLES (4) DRILLED
@90" APART.
SET FRAME IN 1/2”
MORTAR BED
PRECAST GRADE RINGS
SEE MANHOLE PRECAST
GRADE RING DETAIL #34
Ve
MANHOLE
FRAME INSTALLATION
NTS
NOTES:
1. FOR MANHOLE FRAMES LOCATED IN WOODED
AREAS, FINAL RIM ELEVATION IS TO
BE SET AT 2’ ABOVE GRADE, UNLESS
OTHERWISE DIRECTED BY THE UTILITY
COMMISSION,
WATERFORD UTILITY COMMISSION
TOWN OF WATERFORD, CT
STANDARD DETAILS
DETAIL:
13
JAN 2008 |
AS REQUIRED
Ww
EXISTING OR
FINISHED GROUND
Vie WIDTH AS SHOWN CN PLANS
AS REQUIRED MIN, THICKNESS
UMN. [2 MIN, 36° FOR STANDARD RIP-RAP
2 2 18" FOR INTERMEDIATE RIP - RAP
v/ 1 stone 12” FOR MODIDIED RIP-RAP
SS a
STONE DIKE GRAVEL FILL 6” FOR
INTERMEDIATE & MODIFIED
EXISTING OR —- NOTE RIP-RAP
PROPOSED PROVIDE STONE SPILLWAY 12" FOR STANDARD. RIP-RAP
OUTLET AS REQUIRED
BALES TO BE STAKED
IN PLACE WITH 2-2"x2"x3" MIN,
<—___
DRAINAGE
EXISTING GROUND
ELEVATION
("| STREAM CHANNEL RESTORATION
EXTEND BALES TO FORM
| COMPLETE SEDIMENTATION POND
BALES OF STRAW
STAKE DOWN
BUTT TOGETHER
g STRAW OR HAY BALE DAMS
FOR PONDS. OR USED. ALONG
PLAN OE OF SLOPE
D= DEPTH AS SHOWN ON PLANS
PROVIGE STONE FILTER
OUTLET AS REQUIRED
SOIL EROSION AND SEDIMENTATION CONTROL DETAILS
NOT TO SCALE
‘
}
GAdwgs\10232H\DETAILSIDETAIL18.dwg, 12/28/2005 10:19:10 AM, jdw
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4, PLAGE SUFROENT. Bs ELEVATIONS.
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‘—
4
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WATERFORD UTILITY COMMISSION
“TOWN OF WATERFORD, CT
STANDARD DETAILS
DETAIL:
iB
eV) | DATE:
JAN 2006
G:Adwgs\10232HIDETAILS\DETAIL30.dwg, 12/27/2005 4:20:08 PM, jdw
NEW CRUSHED STONE PIPE
BEDDING, REMOVE EXISTING
MATERIALS AS NEEDED TO
PERFORM WORK,
REPLACEMENT LENGTH AS
REQUIRED
FLEXIBLE REPAIR ADAPTOR
NEW SOR 35 PVC REPLACEMENT
g SECTION SIZE & LENGTH AS
COUPLING, WITH S.S. BANDS peGuireD TO MATCH EXISTING
LEXISTING 4”, 8” OR 12” PIPE.
SEWER PIPE
PIPE REPLACEMENT DETAIL
NYS
EXISTING PIPE BEDDING |
UNDISTURBED MATERIAL
WATERFORD UTILITY COMMISSION TM30|
TOWN OF WATERFORD, CT =
STANDARD DETAILS JAN 2006
Gidwas\t0232HIDETAILS\DETAILS1 dwg, 12/27/2005 4:22:38 PM, jdw
EXISTING SEWER PIPE
SEE TYPICAL TRENCH DETAIL #1
FOR BACKFILL & RESTORATION
REQUIREMENTS
PROVIDE 8X76" FULL CIRCLE
REPAIR CLAMP COUPLING WITH S.S.
NUTS & BOLTS
NEW CRUSHED STONE PIPE
BEDDING
Tl ia HET peau il
EXISTING PIPE BEDDING
PIPE REPAIR CLAMP
NTS
WATERFORD UTILITY COMMISSION
TOWN OF WATERFORD, CT
STANDARD DETAILS
TET DSS
DETAIL:
31
DATE: |
JAN 2006
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TUGAICO WHE 3 GAYS OF Die BISTEABANCE' OFA ROM EROEON GF THE HPFUCATION OF MMLENL. SLOPES Sin, Kok
aynrcns (Set reve, “sone entex aus, ic) sHOKED oC . (Brahe Gre wicen YO aE PE SG NOT Let
‘OSO% OSTOROANEE,OF ueUnERT CRANE RUSPOI ROW ULESS SREATED we TaCsagorE UNGER. “ UNE Sti TALE AS
IG<ES 10 BC FaasHCO "ms THe PeAMUTENT
WH SHA OC CONIRDLLES BF Tit IMTALLATION.
CREEK OANE IR ACCORDANCE wired THE
+ agri iE At TCC OF SLOPES TO RULER mUT FrM AUNDIE, tC sat
FES, STI, Pod ProweR eeeuaTin, SY Feuce am EMA UF Pose
‘kom COMIAOL STRUCTURES vex IC WSPECTED. REPLACED aNO/CA 41 Scent ue Aes OF HovEsOUN 81 Ap JOM I9UH AL MELEE
REP AEF DAYS Bee HAUECTONY SONOS ANT SENOIOMT ‘SAN BC_MTHER YREKO CRUROSE Neer OR BE ANCHORS TH
SHOW WELI_OR KOEH KO LOHCEA SCRUCKABLE Due 70 KRACH RETRNG OR GHOWIENL THK,
CUAAATON D-DLCOUPOSUE, sCouteut oes be
P
8} xO! werane dee Br USED To scHOR MNO ALL aMnUEE ee Slt ee Shonco
JWHEN DEPOSITS ROACH APrOKMATELY tue HALE . AVE WI A SLOPE GREATER THEN “3x Fon SLORES CxPCsES 39 DIRECT .
BARRIER. SEONENT COMIROL DLVICES SHULL RERAN we . DS AND-FOR NA.OUMER SLOPES EACAIER THIN BX + IAEA
JARED OY THE CONTRACTOR UNTR, AREAS’ UPSLOPE, ARE . FETT SHALL. 8% USED 10 ANCHOR AGH DAA MACAS Ye
. : PATER: THAN 19%. ATION OCtOGEA ART, IHC ZaNe HOME ane
: : “FOR AL ‘GacaTER Dua ax, > y 7
CHCA Ga Y. SHALL Of sictree “ ‘
Oe one aS sco 7. ATI NOVEREOR” 84°16 COMTRACTON SH A-PLY OORWANT SEONG OR
SHON CONTE WEASURES. MACH vO ASCHORDG Ow AL BARE CARLY AT TE EAD. OF EASE to Reon
s
J
ven . oes . , ‘ y es STINE KAY GILES AS
af calvem 20 ows “Spurs winch. constuction Penoos Aa saw SH BC RoNEND + . ee een ee
as Fro wes OF Stan eo kien Say Pe
me amet :
|
* GRVCECTADGEE WCASLARCS, WLA. COMMENCE UPON COLERLODX OF
ON EXCEPT A NOTED AGGUE, AL DXSTURGED sTEAS KOT
Fe Fae OMTED MILL BC CHADCA."SHOCIRD, AAO AUVEGETATED
it .
PAOILOHED Anca ‘Sie OR HAT
A GRAY OF Fouk (4) Wises OF LOAM WLL BE SReEAD OVER OISTUNAtO PHO OATS
20S dnd GOBTHED To A DNFORL GURPACE,
1Soq Teste HOOOUIE To wow. ie ness,
esa, ; ,
0} + SERRA ae) . vee ‘ :
it US. . * “ermsons.wienutasioy oF couukost nern wa 8¢'abhucy rougee we ~f
reese, + | CRAMORNG. A UKE SeUeR SORE be UStO Ci KAAS Rae :
3 Tous PER ACRE, ‘conTHOL, . ¢
FOR SANDY Lal. LOR anid SUT LOK AT A, Hi I
000 $0, 75) FOR LOY SAND, do SAND, .
ANO"BACK ROPES. WAL BE . r £
REO FEScuc, 3X ReOIoe. 4H0 ane #6 cBsyacne
10 MH A PACIUN nF en eva ‘ {
ACEP me RED RESELL, AHO 12". er sore
2 A8F PER 1,000 $0, 7. Lom 40 was yacne An '
2.
«
OR 30-98 108 7eR too” 120 tas /acnc .t
SALOSS FIBER HALL Ot APPLIEQ a
CURE ON HAP MLO FOR, 3
on MCARURES SL Be REiTOVED -OHee Tae”
AE
WATERFORD UTILITY COMMISSION
|
a $a <
‘T23 PUN HAS BEEN DEVELOPED AS A STRATEGY TO CONTROL Bcd. EROZON
AND SODRERTANON DUFEN AND AFTER CONTTRUCTION. THE FLA 5 EAE
‘Gel THE “002 CONRECTICUT CLADELINE! FOR 208. EROSION AND SEDRENT %
% EXPOSED AREA SHOULD BE LuwTmD FO THAT THAT GIN BE BULCHED BY OUNE
DAY PRIOR TO ANY PRSCIPTEATION EYSHT.
4, il OREA SHALL BE CONSDTRID TO HA BEEN STABLIZED WHEN EXPOSED
CPS
:
ii
LB
&:
al
3 ROU -EROGOW BY THE APPUOQATION OF WULGH SLOPES SHALL ROT BE LEFT
3, SEOMENY BARUERS (GLT FENCE, STONE CHECK DAMS, EVD) SHULD BE : DFO ORR ER ‘Oeeea EXTENDED THe GF BORK
A A Mexeuua Oe FOUR (4) INCHES OF LOAM WAL EE SPREAD OVER DSTURGED
GS 0) .
©, FUULOWE® SEED BED PREPARATION, DTICHEC AND BACK SLOPED (tL et
SEEDED WAH A MOCTURE Of 475 CPEPIR FED YEBCUZ, IE RIDTOP, AD afi ~ ofie ONS. OS LRB/ACRE
TAL PESOUE, THE LeRt AREA WALL BE S2ED0D WH A PROSE TH tid = BAG
METURE OF 4488 KENTUOKY ELUEDANSS, 465% OREEASNG FED FeeOUd, AND tr ‘
PORDIOL HE Ge: BENDEIG MATE BS BO LOS PHL 1,000 80, FT. LAR 3/1 ~ BIB
QUALITY £00 MAY RE BUSSTTUTED FoR Ree, GA ~ 10/10)
; - 418 = 7/1 WRTER RYE
FAY AakoU af THE RUE OF 2 ToxS FoR AORE Of 80-56 Lbs PIR 1
DB MAOH NE PREG UA CaTOO Oe GHLLR DSS PGR EET Ge WALD @/15 = 10/18)
POUDHHG S220, A SUTAMLE BOER WALL GE USED OH HY RULGH FOR
RED COHTROL, ve B/S » TAB AMLLET
11. AL, TEHPOSARY ERORON CONTROL MEAGURZE SHALL It REMOVED GCE THE ‘*3EED RATE ONLY
WORK AREA IS STRRLIZED,
42, OLAS TRose WHECH ARE TO RS RLLED BY AGoORRAECE WITH
STATE ARO FEO ATONG) WEL BE PROTECTED WAH Say FOE
WISTALLED AT THE EDGE OF THE OR THE BOUNDARY OF BEANO
DISTURBANCE,
4 AFENS SEH 100 FEET OF DELPGHTED WETLANDS OR STREAUS SHALL
Tae A MOOG POOUD OF EXROQURE OF HOF MORE THAN 18 ERTS
14. FOLLOW APPROPRIATE EROGON CORTROL WexaONES PRR TD EXCH BIO!
M ALL AREAS WEN 100 PRET O¢ DELETED WETLANDS OF SIRES.
WATERFORD UTILITY COMMISSION
TOWN OF WATERFORD, CT
OPA ARN NTA
DATE:
TAM 9NNG
7 CONTRACT 40
“ i
= Ro/ CONTRACT 4B
7 Z4 Caan +-CONTRACT 15)
VE Qe nor 69
( A
C Say an i, CONTRACT 15
we LS ra wc
A ean Be ONTRACT 32A
CONTRACT 32
CONTRACT 1£
‘CONTRACT 28
CONTRACT 33 ‘i
CONTRACT 148
SATE McontRacr 3
, APPROVED
CONTRACT 14A
CONTRACT 38
CONTRACT 46
APPROVED
CONTRACT 17F
CONTRACT 30
“ APPROVED
CONTRACT 42
CONTRACT 42
CONTRACT 17A
CONTRACT 74
STONEHEIGHTS. ONTRACT 12
CONTRACT 65 CONTRACT 11
CONTRACT 36 APPROVED
CONTRACT 11
CONTRACT 13 conTRAGr 10
CONTRACT 13A: ME or
CONTRACT 53 APPROVED
CONTRACT 19
CONTRACT 23A
) : ; ma: . APPROVED
CONTRACT 20 : "yY , ONTRACT 23B
CONTRACT 21 Tan & ose
Legend : : f as
sewer its
Sewer Pipe
ene | Buildings
{| Waterbodies
(Os Wetland Soils
CONTRACT 2
ONTRACT 26
CONTRACT 23B APPROVED BY
PERMIT # 09-016
REVISED -
=. 2,0001,000 0 2,000 4,000 Feet
————————