HomeMy WebLinkAboutSW8000401_HISTORICAL FILE_20000516 STORMWATER DIVISION CODING SHEET
POST-CONSTRUCTION PERMITS
PERMIT NO. SW8 p O D Lk cU I
DOC TYPE ❑ CURRENT PERMIT
❑ APPROVED PLANS
® HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE 20oo o S Ilo
YYYYMMDD
State of North Carolina
Department of Environment
and Natural R ,�
A Resources
Wilmington Regional al office
���ffice NCDENR
James B. Hunt, Jr., Governor NORTH CAROLINA DEPARTMENT OF
Bill Holman, Secretary ENVIRONMENT Me NATURAL RESOURCES
Division of Water Quality
May 16, 2000
Commander M. Crum, CEC, USN
U.S. Department of the Navy
Public Works Division, 1005 Michael Rd., PSC Box 20004
Camp Lejeune,NC 28547
Subject: Permit No. SW8 000401
Physical Fitness Center
High Density Stormwater Project
Dear Commander Crum: Onslow County
The Wilmington Regional Office received a complete Stormwater Management Permit Application for Physical
Fitness Center on May 9, 2000. Staff review of the plans and specifications has determined that the project, as
proposed,will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding
Permit No. SW8 000401 dated May 16, 2000, for the construction of Physical Fitness Center.
This permit shall be effective from the date of issuance until May 16, 2010, and shall be subject to the conditions
and limitations as specified therein. Please pay special attention to the Operation and Maintenance requirements
in this permit.Failure to establish an adequate system for operation and maintenance of the stormwater management
system will result in future compliance problems.
If any parts,requirements,or limitations contained in this permit are unacceptable,you have the right to request an
adjudicatory hearing upon written request within thirty(30)days following receipt of this permit. This request must
be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed
with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh,NC 27611-7447. Unless such demands
are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact Scott Vinson, or
me at (910) 395-3900.
Sincerely,
Rick Shiver
Water Quality Regional Supervisor
RSS/sav: S:\WQS\STORMWAT\PERMIT\000401.MAY
cc: Gregory Bachman, P.E.
Corann Harper, Onslow County Inspections
Scott Vinson
Wilmington Regional Office
Central Files
127 Cardinal Dr.Ext.,Wilmington,North Carolina 28405 Telephone 910-395-3900 FAX 910-350-2004
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State Stormwater Management Systems
Permit No. SW8 000401
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143,General Statutes of North Carolina as amended,and
other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
U.S. Department of the Navy
Physical Fitness Center
Onslow County
FOR THE
construction,operation and maintenance of a wet detention pond in compliance with the provisions of 15A NCAC
2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans and
specifications and other supporting data as attached and on file with and approved by the Division of Water Quality
and considered a part of this permit.
This permit shall be effective from the date of issuance until May 16, 2010 and shall be subject to the following
specified conditions and limitations:
1. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater described in the
application and other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as described on page
3 of this permit,the Project Data Sheet.The stormwater control has been designed to handle the runoff from
49,100 square feet of impervious area.
3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts
of the permit.
4. The tract will be limited to the amount of built-upon area indicated on page 3 of this permit, and per
approved plans.
2
State Stormwater Management Systems
Permit No. SW8 000401
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Project Name: Physical Fitness Center
Permit Number: SW8 000401
Location: Onslow County
Applicant: Commander M. Crum, CEC, USN
Mailing Address: U.S. Department of the Navy
Public Works Division, 1005 Michael Rd., PSC Box 20004
Camp Lejeune,NC 28547
Application Date: May 9, 2000
Name of Receiving Stream/Index #: Edwards Creek/WOK02 19-13
Classification of Water Body: "SC HQW NS"
If Class SA, chloride sampling results: n/a
Pond Depth, feet: 3.00
Permanent Pool Elevation, FMSL: 13.95
Total Impervious Surfaces, ft2: 49,100
Buildings, ft2: 25,800
Streets, ft2: 1,900
Parking, ft2: 18,800
Sidewalks, ft2: 2,600
Offsite Area entering Pond, ft2: none, per Engineer
Required Surface Area, ft2: 5,654
Provided Surface Area, ft2: 6,500
Required Storage Volume, ft': 4,046
Provided Storage Volume, ft': 7,368
Temporary Storage Elevation, FMSL: 14.95
Controlling Orifice: 1.00"(�pipe
3
State Stormwater Management Systems
Permit No. S W 8 000401
Il. SCHEDULE OF COMPLIANCE
1. The stormwater management system shall be constructed in it's entirety, vegetated and operational for its
intended use prior to the construction of any built-upon surface except roads.
2. During construction,erosion shall be kept to a minimum and any eroded areas of the system will be repaired
immediately.
I The permittee shall at all times provide the operation and maintenance necessary to assure the permitted
stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must
be followed in its entirety and maintenance must occur at the scheduled intervals including,but not limited
to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and specifications.
f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping.
g. Access to the outlet structure must be available at all times.
4. Records of maintenance activities must be kept and made available upon request to authorized personnel
of DWQ. The records will indicate the date,activity,name of person performing the work and what actions
were taken.
5. Decorative spray fountains will not be allowed in the stormwater treatment system.
6. The facilities shall be constructed as shown on the approved plans.This permit shall become voidable unless
the facilities are constructed in accordance with the conditions of this permit, the approved plans and
specifications, and other supporting data.
7. Upon completion of construction,prior to issuance of a Certificate of Occupancy, and prior to operation of
this permitted facility,a certification must be received from an appropriate designer for the system installed
certifying that the permitted facility has been installed in accordance with this permit, the approved plans
and specifications, and other supporting documentation. Any deviations from the approved plans and
specifications must be noted on the Certification.
8. If the stormwater system was used as an Erosion Control device,it must be restored to design condition prior
to operation as a stormwater treatment device, and prior to occupancy of the facility.
9. The following items will require a modification to the permit:
a. Any revision to the approved plans, regardless of size.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built-upon area.
e. Further subdivision of the project area.
f Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
10. The Director may determine that other revisions to the project should require a modification to the permit.
11. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum
of ten years from the date of the completion of construction.
4
State Stormwater Management Systems
Permit No. SW8 000401
12. Prior to the sale of any portion of the property,an access/maintenance easement to the stormwater facilities
shall be granted in favor of the permittee if access to the stormwater facilities will be restricted by the sale
of any portion of the property.
13. The permittee is responsible for verifying that the proposed built-upon area does not exceed the allowable
built-upon area.
14. The runoff from all built-upon area on the project must be directed into the permitted stormwater control
system.
15. The Director may notify the permittee when the permitted site does not meet one or more of the minimum
requirements ofthe permit.Within the time frame specified in the notice,the permittee shall submit a written
time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall
provide copies of revised plans and certification in writing to the Director that the changes have been made.
III. GENERAL CONDITIONS
1. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there
is a name change of the Permittee, a formal permit request must be submitted to the Division of Water
Quality accompanied by an application fee,documentation from the parties involved,and other supporting
materials as may be appropriate. The approval of this request will be considered on its merits and may or
may not be approved.
2. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to
enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute
143-215.6A to 143-215.6C.
3. The issuance of this permit does not preclude the Permittee from complying with any and all statutes,rules,
regulations, or ordinances which may be imposed by other government agencies (local, state, and federal)
which have jurisdiction.
4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions,
the Permittee shall take immediate corrective action, including those as may be required by this Division,
such as the construction of additional or replacement stormwater management systems.
5. The permittee grants DENR Staff permission to enter the property for the purpose of inspecting all
components of the permitted stormwater management facility.
6. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a
permit modification,revocation and reissuance or termination does not stay any permit condition.
Permit issued this the 16th day of May, 2000.
NO H CAROLINA E Qom//n—
I�T�IRONMENTAL MANAGEMENT COMMISSION
Kerr T. Stevens, Direct/oorr✓[
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW8 000401
5
State Stormwater Management Systems
Permit No. SW8 000401
Physical Fitness Center
Stormwater Permit No. SW8 000401
Onslow County
Designer's Certification
1, as a duly registered in
the State of North Carolina, having been authorized to observe(periodically/weekly/full time)the construction of
the project,
(Project)
for (Project Owner)hereby state that,to the best of my abilities,due care
and diligence was used in the observation of the project construction such that the construction was observed to be
built within substantial compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
SEAL
Signature
Registration Number
Date
6
State Stormwater Management Systems
Permit No. SW8 000401
Certification Requirements:
1. The drainage area to the system contains approximately the permitted acreage.
2. The drainage area to the system contains no more than the permitted amount of built-upon area.
3. All the built-upon area associated with the project is graded such that the runoff drains to the system.
4. The outlet/bypass structure elevations are per the approved plan.
5. The outlet structure is located per the approved plans.
6. Trash rack is provided on the outletibypass structure.
7. All slopes are grassed with permanent vegetation.
8. Vegetated slopes are no steeper than 3:1.
9. The inlets are located per the approved plans and do not cause short-circuiting of the system.
10. The permitted amounts of surface area and/or volume have been provided.
11. Required drawdown devices are correctly sized per the approved plans.
12. All required design depths are provided.
13. All required parts of the system are provided, such as a vegetated shelf, and a
forebay.
14. The overall dimensions of the system, as shown on the approved plans, are provided.
cc: NCDENR-DWQ Regional Office
Corann Harper, Onslow County Building Inspector
7
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Date Received Fee Paid Permit Number
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Applicants name(specify the name of the corporation,individual,etc.who owns the project):
U. S. Department of the Navy
2. Print Owner/Signing Official's name and title(person legally responsible for facility and compliance):
X M. CRUM, Commander, CEC, USN, Public Works Officer/Officer in Charge of Contracts
3. Mailing Address for person listed in item 2 above:
X Public Works Division, 1005 Michael Road, PSC Box 20004
City: Camp Lejeune State: NC Zip: 28547
Telephone Number: ( 910 ) 451-2326
4. Project Name(subdivision,facility,or establishment name-should be consistent with project name on
plans,specifications,letters,operation and maintenance agreements,etc.):
Physical Fitness Center
5. Location of Project(street address):
Northeast corner of 10th Street and "C" Street
City: Camp Lejeune County: Onslow
6. Directions to project(from nearest major intersection):
U.S. 17 go east on Curtis Road then north on "A" Si-rppt
then right on loth Street to "C" Street .
7. Latitude: N 340. 43 4 7" Longitude: W 7 7° 2 7 ' 14" of project
8. Contact person who can answer questions about the project:
Name: Gregory Bachman Telephone Number: ( 614 1 252-1776
II. PERMIT INFORMATION:
1. Specify whether project is(check one): X New Renewal Modification
Form SWU-101 Version 3.99 Page 1 of 4
2. If this application is being submitted as the result of a renewal or modification to an existing permit,list the \1
existing permit number N/A and its issue date(if known)
3. Specify the type of project(check one):
_Low Density X High Density _Redevelop _General Permit _Other
4. Additional Project Requirements(check applicable blanks):
_LAMA Major X Sedimentation/Erosion Control _404/401 Permit _NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
III. PROJECT INFORMATION
1. In the space provided below,summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages)describing stormwater management for the project .
The stormwater will be piped by catch basing and a gbnrf- run of storm
sewer pipe to an on-site wet detention basin . The wet basin will be
sized for 90% TSS removal . The basin will outlettto the existing
storm sewer system.
2. Stormwater runoff from this project drains to the Edwards Creek/New Rive rRiver basin.
3. Total Project Area: 2 . 0 acres 4. Project Built Upon Area: 55 %
5. How many drainage areas does the project have? 1
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project,attach an additional sheet with the information for each area provided in the same format as below.
Receiving Stream Name Edwards Creek/New Rive N/A
Receiving Stream Class SCH W NSW
Drainage Area 2 . 0
Existing Impervious*Area 1 . 5
Proposed Im ervious Area 1 1 . 1
% Impervious*Area(total) 5 5%
L&.�•'x :e ate,Surface g?fA. ed_ EDrauia`- 1-r w ;" m Dratna - Amai2' �
E ervtous- Area : ,tl+, ,er
On-site Buildings 25, 800 s f
On-site Streets 1 , 900 s f
On-site Parking 18, 800 s f
On-site Sidewalks 2, 600 s f
Other on-site -0-
Off-site -0-
Total: 49, 100 sf Total:
"Impervious area is defined as the built upon area including,but not limited to, buildings,roads,parking areas,
sidewalks,gravel areas,etc.
Form SWU-101 Version 3.99 Page 2 of 4
7. How was the off-site impervious area listed above derived?_ All areas were measured
from detailed drawings and an actual field survey.
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS — N/A (Military Base )
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions,outparcels and future development prior to the sale of any lot. If lot sizes vary significantly,a
table listing each lot number,size and the allowable built-upon area for each lot must be provided as an
attachment.
I. The following covenants are intended to ensure ongoing compliance with state stormwater management permit
number as issued by the Division of Water Quality. These covenants may
not be changed or deleted without the consent of the State.
2. No more than square feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt,gravel,concrete,brick,stone,slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swales shall not be filled in,piped,or altered except as necessary to provide driveway crossings.
4. Built-upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction.
5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the
integrity and performance of the system as permitted.
By your signature below,you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above,that the covenants will be binding on all parties and
persons claiming under them, that they will run with the land,that the required covenants cannot be changed or
deleted without concurrence from the State,and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s)listed below must be submitted for
each BMP specified for this project. Contact the Stormwater and General Permits Unit at(919)733-5083 for the
status and availability of these forms.
Form SWU-102 Wet Detention Basin Supplement
Form SWU-103 Infiltration Basin Supplement
Form SWU-104 Low Density Supplement
Form SWU-105 Curb Outlet System Supplement
Form SWU-106 Off-Site System Supplement
Form SWU-107 Underground Infiltration Trench Supplement
Form SWU-108 Neuse River Basin Supplement
Form SWU-109 Innovative Best Management Practice Supplement
Forth SWU-101 Version 3.99 Page 3 of 4
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office.
1. Please indicate that you have provided the following required information by initialing in the space
provided next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form GB
• One copy of the applicable Supplement Form(s)for each BMP &Bwet detention basin
• Permit application processing fee of$420(payable to NCDENR) GR
• Detailed narrative description of stormwater treatment/management GB .see plan sheet C. 9
• Two copies of plans and specifications,including: G B
-Development/Project name
-Engineer and firm
-Legend
-North arrow
-Scale
-Revision number&date
-Mean high water line
-Dimensioned property/project boundary
-Location map with named streets or NCSR numbers
-Original contours,proposed contours,spot elevations,finished floor elevations
-Details of roads,drainage features,collection systems,and stormwater control measures
-Wetlands delineated,or a note on plans that none exist
-Existing drainage(including off-site),drainage easements,pipe sizes,runoff calculations
-Drainage areas delineated
-Vegetated buffers(where required)
VII. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf,please complete this section.
Designated agent(individual or firm): Gregory Bachman, P.E. - Moody/Nolan Ltd. , Inc.
Mailing Address: 1776 East Broad Street
City: Columbus, OH 43203 State: OH Zip: 43203
Phone: ( 614 ) 252-1776 Fax: ( 614 ) 253-8003
VIII. APPLICANT'S CERTIFICATION
I,(print or type name of person listed in General Information, item 2) MASON CRUM
certify that the information included on this permit application form is,to the best of my knowledge,correct and
that the project will be constructed in conformance with the approved plans,that the required deed restrictions
and protective covenants will be recorded,and that the proposed project complies with the requirements of 15A
NCAC 2H.1000.
Signature: X yl ���e ds� Date: 3
Form SWU-101 Version 3.99 Page 4 of 4
M/N Architecture,Engineering, Nashville,
Orlando
Cincinnati
Planning,Interior Design Nashville, Orlando
1776 East Broad Street
•LTD• Columbus,Ohio
43203-2039
M00Dsr\01.AN•LTD.wc
Phone: (614)252-1776
Fax: (614)253-8003
May 8, 2000 RECEIVED
MAY 0 9 2000
Mr.Scott A Vinson
NCDENR, Division of Water Quality ;
127 Cardinal Drive Ext.
Wilmington, NC 28405-3845
RE: Camp Lejeune
Physical Fitness Center
MIN No. 00115
Dear Mr. Vinson:
In accordance with our telephone conversation last week, we have made the minor changes you
requested to our application. On sheet PF-C.7, a temporary pool line was added to the detention plan
and English unit elevations were added to the metric elevations. On the Wet Detention Basin
Supplement, elevations on page 1 and 3 were changed to match plan sheet PF-C.7.
Enclosed are two sets of the revised plan sheet PF-C.7 and the revised pages 1 and 3.
Please let us know if anything else is needed for the permit. Thank you for your assistance in making the
permit process understandable.
Sincerely,
MOODY/NOLAN LTD., INC.
Gregory Bachman, P.E., P.S.
cc: Chris Allen
Principals:
Curtis J.Moody,FAIA Paul F Pryor,AIA Alden M.McGee,P.S, Valene D.Klinggman,P.E.,P.S.
Howard E.Nolan,P E. J.WiOiam Miller,AIA Joseph A.Ridgeway.Jr..P E. Anderson A. ";:rb,AIA
Robert K.Lammer,AIA Eileen M.Goodman,NCIDO George E Downing,RE
M/N Architecture,Engineering, Columbus, Cincinnati
Planning,Interior Design Nashville, Orlando
1776 East Broad Street
•LTD• Columbus, Ohio
43203-2039
MooD1'/N0LA6•LTD.INC w .moodynolan.com
® Phone: (64)25 -1776
Fax: (644)253-8003
March 31, 2000 SUMWal(��ATE(r��1! Y
(� E C E 1 V E D
Mr. Scott A. Vinson Illn�{f
NCDENR, Division of Water Quality APR 0 3 2000
127 Cardinal Drive Ext.
Wilmington, NC 28405-3845 E) E M
PROJ ri
RE: Camp Lejenne
Physical Fitness Center
MIN No. 00115
Dear Mr. Vinson:
Enclosed are the following for re-submittal for the Stormwater Management Permit and the Erosion and
Sediment Control Permit for the Physical Fitness Center at Camp Lejune.
1. Two copies of the permit applications (one with original signatures)
a. Stormwater Management Permit Application Form
b. Wet Detention Basin Supplement
c. Supporting Stormwater Calculations
2. A check for $420.00 payable to NCDENR
3. Two copies for the applicable specifications
4. Two copies of the stamped and signed plans
Thank you for meeting with Chris Allen and me on Tuesday to review our previous submission. Please
let us know if anything else is needed to process the permit.
Sincerely,
MOODYINOLAN LTD., INC.
73
Gregory Bachman, P.E.
cc: Chris Allen
J.N. Gray
Enclosure
Principals:
Gems J.MpoW,FAIA Paul F.Pryor,AIA Alden M.McGee,P.$ Valene D.Klingman,P.E.,P.S.
Howard E.Nolan,P.E. Jr William MiOer,AIA Joseph A.Ridgeway,Jr.,P.E. Anood.A. lallaronh,AIA
Robart K.Lammeo AIA Eileen M.Goodman,NCIGQ George E.Downing,P.E.
F
PHYSICAL FITNESS CENTER
SUPPORTING STORMWATER CALCULATION
CAMP LEJEUNE, NORTH CAROLINA
Revised 3/31/00 GB
RUNOFF CALCULATIONS- reference NCDENR"Erosion and Sediment Control Planning and Design
Manual", September 1988
Method - Rational Q = c I A
Site Information
• Location-Camp Lejeune, Onslow County
• Drainage area-2.0 acre
• Existing impervious area - 1.5 acre
• Proposed impervious area- 1.1 acre (Note: this is a reduction)
C (see Table 8.03a)
55% impervious, c= 0.8
45% grass, c= 0.1 (lawn, sandy soil, flat, < 2% slope)
composite c= 0.49, use c=0.5
I = 2.5 inches/hr(see Figure 8.03b) using 10-year storm, 60 min period per Dept. of the Navy's NAVFAC
spec.section 01158, item 1.5.1.5.
Q10 = 0.5 x 2.5 x 2.0
Q10 = 2.5cfs
Because of the flatness of the site and the low elevation above sea level, use minimum slopes for the
storm sewers. Use 12-inch at 0.20%. A 12-inch pipe at 0.20% will not quite cant'the 10-year storm
within the pipe, but the 10-year hydraulic grade line will be contained within the stone sewer system
(which includes the catch basins and manholes).
Note that the site is currently served by a 15-inch storm sewer that has other areas tributary to it.
The proposed site has less impervious area than the existing site. Thus, there will be less runoff after
development than before development. Therefore, no further detention volume will be detained than that
from the 1-inch storm (see calculations for the wet basin design).
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Page 1 of 4
-� PHYSICAL FITNESS CENTER
SUPPORTING STORMWATER CALCULATION
CAMP LEJEUNE, NORTH CAROLINA
Revised 3/31/00 GB
SEDIMENT TRAP DESIGN - reference NCDENR "Erosion and Sediment Control Planning and Design
Manual", September 1988.
Peak flow (see previous runoff calculations) Q = 2.5 cfs
Determine basin volume:
V = 1800 cf/acre x 2.0 acre
V= 3,600 cf
Maximum pool depth = 3 feet
V= 0.4 x surface area x max. pool depth
Surface area = 3,000 sf, say 25' x 120'
Weir length (from Table 6.60a) = 6 feet
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Page 2 of 4
PHYSICAL FITNESS CENTER
SUPPORTING STORMWATER CALCULATION
CAMP LEJEUNE, NORTH CAROLINA
Revised 3/31/00 GB
WET BASIN DESIGN—reference NCDENR "Stormwater Best Management Practices", April 1999.
Surface Area—2.0 acre drainage area with 1.1 acre of impervious
• impervious = 1.1/2.0
• impervious = 55%
Set average pool depth = 3 feet
For 90% pollutant removal efficiency in the coastal counties (no vegetative filter required)
SA/DA ratio = 6.30%
Required surface area = 2 acres x 6.30%
Required surface area = 0.126 acres or 5,490 sf
Actual surface area (see plan sheet C.7)
217' x 30'= 6,500 sf
Volume to be controlled in the 1-inch storm:
Using the "Simple Method" by Schueler
Rv= 0.05 + 0.009 (1)
Rv= 0.05 + 0.009 (55)
Rv= 0.55 in/in
V = 1"x 0.55 in/in x 2.0 acres x 1/12 x 43,560
V =4,000 cf
Actual volume (see plan sheet C.7)
Trapezoid with 6:1 side slopes
V trapezoid = '/2( (217'x 30') + (205'x 18') ]x 1' depth
V =5,100 cf
Orifice size for drawdown: F'0 F 0�
Q = CA (2gH)**1/2
Try 1-inch orifice U r: G EaORY to
r BACHMAN
Q = 0.6 x pi/4 x (1/12)**2 x (2x32.2x1)**1/2 r o ; 9 46675 a
Q = 0.026 cfs 6 . e,rsTE��:G`2
Q = 4,490 cf in 2 days �sONAL
Q = 6,500 cf in 2.9 days
Use 1-inch orifice.
Page 3 of 4
PHYSICAL FITNESS CENTER
SUPPORTING STORMWATER CALCULATION
CAMP LEJEUNE, NORTH CAROLINA
Revised 3/31/00 GB
Volume in permanent pool:
Trapezoid with 3:1 side slopes
V trapezoid = '/2 [ (205'x 18') + (187'x 6') ] x 3' depth
V = 7200 cf
1
GREGORY
v : BACHMAN : N
1Jrr
/ p ; 46675 w
G
S 0NAL Ea
Page 4 of 4
DEPARTMENT OF THE NAVY
ATLANTIC DIVISION, NAVAL FACILITIES ENGINEERING COMMAND
NORFOLK, VIRGINIA
N62470-99-13-9003
NAVFAC
SPECIFICATION
NO. 05-99-9003
Appropriation: MCON
PHYSICAL FITNESS CENTER
at the
MARINE CORPS AIR STATION, NEW RIVER, NORTH CAROLINA
(FY99 MCON,Project P-119)
SITEWORK AND CIVIL WORK DESIGN SUBMITTAL
MARCH 3, 2000
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
Camp Geiger, N.C. 100% Site Submittal & 30% Design Submission
TABLE OF CONTENTS
SITEWORK AND CIVIL WORK DESIGN SUBMITTAL
PHYSICAL FITNESS CENTER
(SPECIFICATION NUMBER 05999003)
INTRODUCTORY INFORMATION
00001 TITLE PAGE
00010 TABLE OF CONTENTS
DIVISION O1 - GENERAL REQUIREMENTS
01561 EROSION AND SEDIMENT CONTROL
DIVISION 02 - SITEWORK
02200 SITE DEMOLITION
02222 REMOVAL, CONTAINMENT, AND DISPOSAL OF CONTAMINATED WATER
02315 EXCAVATION AND FILL
02510 WATER DISTRIBUTION
02530 SANITARY SEWERAGE
02630 STORM DRAINAGE
02661 POND AND RESERVOIR LINERS
02741 BITUMINOUS CONCRETE PAVEMENT
02921 TURF
00010 - 1
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
Camp Geiger, N.C. 100% Site Submittal & 30% Design submission
SECTION 01561
EROSION AND SEDIMENT CONTROL
PART 1 GENERAL
1.1 REFERENCES
The publications listed below form a part of this specification to the
extent referenced. The publications are referred to in the text by the
basic designation only.
AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)
ASTM D 3787 (1989) Bursting Strength of Knitted Goods -
Constant-Rate-of-Transverse (CRT) Ball Burst
Test
ASTM D 4355 (1992) Deterioration of Geotextiles From
Exposure to Ultraviolet Light and Water
(Xenon-Arc Type Apparatus)
ASTM D 4533 (1991; R 1996) Trapezoid Tearing Strength of
Geotextiles
ASTM D 4632 (1991; R 1996) Grab Breaking Load and
Elongation of Geotextiles ,
ASTM D 5141 (1996) Determining Filtering Efficiency and
Flow Rate of a Geotextile for Silt Fence
Application Using Site-Specific Soil
NORTH CAROLINA DEPARTMENT OF TRANSPORTATION (NCDOT)
NCDOT RS (1995) Roads and Structures
NORTH CAROLINA SEDIMENT CONTROL COMMISSION (NCSCC)
NCSCC ESCM (1993) Erosion and Sediment Control Planning
and Design Manual
1.2 DESCRIPTION OF WORK
The work includes the provision of temporary and permanent erosion control
measures to prevent the pollution of air, water, and land within the project
limits and in areas outside the project limits where work is accomplished in
conjunction with the project.
1.3 SUBMITTALS
Submit the following in accordance with Section 01330, "Submittal
Procedures. "
1.3 .1 SD-04 Drawings
a. Erosion Control Plan G
01561 - 1
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
Camp Geiger, N.C. 100% Site Submittal & 30% Design Submission
1.3 .2 SD-08 Statements
a. Construction Sequence Schedule G
1.3 .2 . 1 Construction Sequence Schedule
Submit a Contractor furnished construction work sequence schedule, with the
erosion control plan a minimum of 30 days prior to start of construction.
The work schedule shall coordinate the timing of land disturbing activities
with the provision of erosion control measures to reduce on site erosion and
off site sedimentation. Installation of temporary erosion control features
shall be coordinated with the construction of permanent erosion control
features to assure effective and continuous control of erosion and
pollution.
1.4 EROSION CONTROL PLAN
The Contractor shall provide an erosion/sedimentation control plan and an
approved "North Carolina Erosion and Sediment Control Permit Application" .
The Contractor shall anticipate a minimum 90 day review period by the State.
Provide and maintain erosion control measures in accordance with NCSCC ESCM
and as specified herein. Reference Section 01158, "Design/Built Criteria" .
PART 2 PRODUCTS
2 . 1 FILTER BARRIERS
2 .1.1 LANTDIV Standard Filter Barriers
2 .1.1.1 Posts
25 by 51 mm seasoned wood posts, 38 mm diameter seasoned wood posts or 1.5
kg per linear meter steel posts. Posts shall be minimum one meter long.
2 . 1.1.2 Filter Fabric
A woven or nonwoven polypropylene, nylon, or polyester containing
stabilizers and/or inhibitors to make the fabric resistant to deterioration
from ultraviolet, and with the following properties :
a. Minimum grab strength (TF 25 #1/ASTM D 4632) .4 kN
b. Elongation (TF 25 #1/ASTM D 4632) 15 percent (minimum) to 50
percent (maximum) (at .2kN grab)
C. Minimum U.V. Resistance (ASTM D 4355) 70 percent strength retained
at 500 hours.
d. Minimum Filtering Efficiency (ASTM D 5141) 75 percent
e. Minimum Flow Rate (ASTM D 5141) .136 liters/second/square meter
2.1.1.3 Standard Catalog Product
A manufacturer' s standard catalog product for a preassembled filter barrier
may be provided in lieu of the indicated filter barrier except that the
filter fabric shall be as specified, and the height of the structure shall
be as indicated.
01561 - 2
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
Camp Geiger, N.C. 100% Site Submittal & 30% Design Submission
2 .2 SEDIMENT FENCE
2 .2 .1 State Standard Sediment- Fence
NCSCC ESCM Standard 6.62, sediment fence (maximum height of 457 mm) .
2 .3 SILT FENCE CATCH BASIN PROTECTION
2 .3 . 1 State Standard Drop Inlet Protection
NCSCC ESCM Standard 6.51, using silt fencing.
2 .4 CURB INLET PROTECTION
2 .4 .1 Wire Mesh
Provide wire mesh in accordance with NCSCC ESCM.
2 .4.2 Filter Gravel
NCDOT RS, Size No. 5, coarse aggregate.
2 .5 CONSTRUCTION ENTRANCE
2 .5. 1 State Standard Construction Entrance
2 .5.1. 1 Aggregate
NCSCC ESCM, Standard 6.06.
2 .5. 1.2 Filter Cloth Underliner
A woven or nonwoven polypropylene, nylon, or polyester containing
stabilizers and/or inhibitors to make the fabric resistant to deterioration
from ultraviolet, and with the following properties :
a. Minimum grab tensile strength (TF 25 #1/ASTM D 4632) .8 kN
b. Minimum Puncture (TF 25 #4/ASTM D 3787) .52 MPa in the weakest
direction
C. Apparent Opening Size 40-80 (U.S. Sieve Size)
d. Minimum Trapezoidal tear strength (TF 25 #2/ASTM D 4533) .22 kN
2 .6 DUST SUPPRESSORS
Calcium chloride, or other standard manufacturer's spray on adhesives
designed for dust suppression.
2.7 TEMPORARY SEEDING
2 .7.1 Temporary Seeding
Provide temporary seeding, lime and fertilizer in accordance with Section
02921, "Turf" . Provide hay or straw mulch.
01561 - 3
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
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2 .8 EROSION CONTROL MATTING
Jute, excelsior, or paper matting that has not been bleached or dyed.
Provide matting in minimum 1.2 meter widths . Staples for anchoring the
matting shall be minimum 11 gage wire, formed into a "U" shape with a
minimum throat width of 25.4 mm and minimum length of 152 mm after forming.
2 . 8 . 1 Jute Matting
A uniform open plain weave of single jute yarn providing an average weight
of .5 kg per square meter of matting. Yarn shall be of a loosely twisted
construction and shall not vary in thickness by more than one-half its
normal diameter. Matting shall have openings between strands length wise of
11 to 19 mm, and between strands crosswise of 17 to 29 mm.
2.8.2 Excelsior Matting
A machine produced mat of wood excelsior with a minimum of 80 percent of
wood fibers 152 mm in length or longer. The matting shall have an average
weight of .41 to .46 kg per square meter with an even fiber distribution
producing a consistent mat thickness, and shall have on one side a woven
fabric. The woven fabric shall be twisted paper cord, cotton cord, or an
extruded plastic mesh with a minimum mesh size of 25 by 25 mm and a maximum
mesh size of 36 by 76 mm.
2 .8.3 Paper Matting
Shall be a knitted polypropylene yarn with uniform openings with
biodegradable paper strips continuously interwoven. The matting shall weigh
a minimum of .05 kg per square meter with maximum openings of 19 mm and
minimum openings of 13 mm.
2 .8.4 Straw Matting
A machine produced straw mat with a minimum thickness of 13 mm +/- 3 mm.
The straw shall be evenly distributed throughout the mat to provide a
minimum average dry weight of .38 kg per square meter . The topside of the
mat shall be covered with a 9 mm biodegradable plastic mesh, with the mesh
attached to the straw by a knitting process using biodegradable thread.
PART 3 EXECUTION
3 .1 CONSTRUCTION SEQUENCE SCHEDULE
Stabilize areas for construction access immediately with gravel. install
principal sediment basins and traps before any major site grading takes
place. Provide additional sediment traps, sediment fences, silt fences, and
filter barriers as grading progresses. Provide culvert inlet protection
around existing drainage structures, and inlet and outlet protection at the
ends of new drainage systems. Stabilize graded and disturbed areas
immediately after grading. Permanent stabilization shall be provided
immediately on areas that have been final graded. Temporary seeding and
mulching shall be provided on disturbed areas as specified in the paragraph
entitled "Temporary Seeding. " Installation of temporary erosion control
features shall be coordinated with the construction of permanent erosion
control features to assure effective and continuous control of erosion and
sediment deposition. Remove temporary erosion control measures at the end
of construction and provide permanent seeding.
01561 - 4
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. y9216
Camp Geiger, N.C. 100% Site Submittal & 30% Design Submission
3.2 FILTER BARRIERS AND SEDIMENT FENCES
Install posts a maximum of 1829 mm on center, and at an angle between 2
degrees and 20 degrees towards the potential silt load area. Filter barrier
height shall be 375 mm to 450 mm. Sediment fence height shall be
approximately 406 mm. Do not attach filter fabric to existing trees.
Secure filter fabric to the post using staples, tie wire, or hog rings.
Imbed the filter fabric into the ground. Splice filter fabric at support
pole using a 152 mm overlap and securely seal.
3 .3 CATCH BASIN PROTECTION
Provide stakes evenly spaced around the perimeter of the catch basin, a
maximum of one meter apart. Stakes shall be driven immediately adjacent to
the drainage structure, a minimum of 457 mm into the ground. The fabric
shall be securely fastened to the outside of the stakes, with the bottom of
the fabric placed into a trench and backfilled.
3.3 CURB INLET PROTECTION
Provide wire mesh over the curb inlet opening so at least 12 inches of wire
mesh extends across the inlet cover and at least 12 inches of wire mesh
extends across the gutter from the inlet opening, as indicated. Place stone
on wire mesh against curb inlet.
3 .5 CONSTRUCTION ENTRANCE
Provide a minimum 15.2 meters long, 6.1 meters wide entrance, a minimum of
152 mm thick, at points of vehicular ingress and egress on the construction
site. Construction entrances shall be cleared and grubbed, and then
excavated a minimum of 76 mm prior to placement of the filter fabric and
aggregate. The aggregate shall be placed in a manner that will prevent
damage and movement of the fabric. Place fabric in one piece, where
possible. Overlap fabric joints a minimum of 305 mm.
3 .6 DUST SUPPRESSORS
Immediately dampen the surface before calcium chloride application. Apply
dust suppressors on unsurfaced base, subbase and other unsurfaced travel
ways. Apply calcium chloride at the rate of 4 .9 to 6. 1 kilograms per square
meter of surface for pellets for the initial application. For subsequent
applications of calcium chloride, application rates may be approximately 75
percent of initial application rates. Do not apply when raining or the
moisture conditions exceed that required for proper application. Apply
other dust suppressors in accordance with manufacturers instructions.
Protect treated surfaces from traffic for a minimum of 2 hours after
treatment. Repeat application of dust suppressors as required to control
dust emissions.
3.7 TEMPORARY SEEDING
3.7.1 Time Restrictions
Within 48 hours after attaining the grading increment specified herein,
provide seed, fertilizer, mulch and water on graded areas when any of the
following conditions occur:
a. Grading operations stop for an anticipated duration of 30 days or
more.
01561 - 5
Physical Fitness Center N6247n-99-B-9003 J.N. GRAY JOB NO. 99216
Camp Geiger, N.C. 100% Site Submittal & 30% Design Submission
b. When it is impossible or impractical to bring an area to finish
grade so that permanent seeding operations can be performed without
serious disturbance from additional grading.
C. Grading operations for a specific area are completed and the
seeding seasons specified for permanent seeding in Section 02921,
"Turf" is more than 30 days away.
d. When an immediate cover is required to minimize erosion, or when
erosion has occurred.
e. Provide on erosion control devices constructed using soil
materials.
3 .7.2 Seeding Requirements
3 .7.2 .1 Temporary Seeding Requirements
Provide seeding, lime and fertilizer in accordance with Section 02921,
"Turf Provide hay or straw mulch in an air dried condition, and secure
mulch in place.
3.7.2 .2 Permanent Seeding
Temporary seeding shall be removed, and permanent seeding shall be provided
during the specified planting season as specified in Section 02921, "Turf" .
3 .8 EROSION CONTROL MATTING
Place matting in the direction of the flow of water. The up channel mat
ting end shall be toed in a narrow trench a minimum of 127 mm deep. where
one roll of matting ends and a second roll begins, the end of the upper roll
shall be brought over the buried end of the second roll, to provide a 152 mm
overlap. Where matting widths are laid side by side, the overlap between
matting shall be 102 mm. Provide check slots every 15 meters longitudinally
in the matting. Construct check slots by providing a narrow trench 127 mm
deep and folding the matting down in to the trench, across the bottom of the
trench, and then back up the trench to the existing ground Backfill and
compact the trench using the excavated material from the trench. Staple
matting ends, junctions, and check slots at 254 mm on center. Staple
matting outer edges and overlaps and the center of each matting strip at one
meter on center. Install excelsior matting with the woven fabric on top.
3.9 MAINTENANCE AND INSPECTION
Inspect erosion control devices after each rainfall and daily during pro
longed rainfall. Remove sediment deposits after each rainfall or when
sediment reaches approximately one-half the barrier height. Immediately
repair damaged erosion control devices and damaged areas around and
underneath the devices. Maintain erosion control devices to assure continued
performance of their intended function. Modify the erosion control plan as
required to control problem areas noticed after each inspection.
Modifications shall be approved by the Contracting Officer.
3.10 CLEAN UP
At the completion of the job, or when directed or approved by the
Contracting Officer, temporary erosion control devices shall be removed.
01561 - 6
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
Camp Geiger, N.C. 100% Site Submittal & 30% Design Submission
Erosion control devices and areas immediately adjacent to the device shall
be filled (where applicable) , shaped to drain and to blend into the
surrounding contours, and provided with permanent seeding. Erosion control
devices may remain in place after job completion when approved by the
Contracting officer.
01561 - 7
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
Camp Geiger, N.C. 100% Site Submittal & 30% Design Submission
SECTION 02630
STORM DRAINAGE
PART 1 GENERAL
1. 1 REFERENCES
The publications listed below form a part of this specification to the
extent referenced. The publications are referred to in the text by the
basic designation only.
AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS
(AASHTO)
AASHTO M198 (1994) Joints for Circular Concrete Sewer and
Culvert Pipe Using Flexible Watertight
Gaskets
AASHTO M252 (1994) Corrugated Polyethylene Drainage
Tubing
AASHTO M294 (1994) Corrugated Polyethylene Pipe, 305 to
915 mm (12 to 36 in. ) Diameter
AMERICAN CONCRETE PIPE. ASSOCIATION (ACPA)
ACPA 01-102 (1968) Concrete Pipe Handbook
ACPA 01-103 (1990) Concrete Pipe Installation Manual
AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)
ASTM C 76M (1996) Reinforced Concrete Culvert, Storm
Drain, and Sewer Pipe (Metric)
ASTM C 150 (1997) Portland Cement
ASTM C 443M (1994) Joints for Circular Concrete Sewer and
Culvert Pipe, Using Rubber Gaskets (Metric)
1.3 DELIVERY, STORAGE, AND HANDLING
1.3 .1 Delivery and Storage
1.3.1.1 Piping
Inspect materials delivered to site for damage; store with minimum of
handling. Store rubber gaskets under cover out of direct sunlight. Do not
store materials directly on the ground. Keep inside of pipes and fittings
free of dirt and debris.
02630 - 1
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
Camp Geiger, N.C. 100% Site Submittal & 30% Design Submission
1.3 . 1.2 Metal Items
Check upon arrival; identify and segregate as to types, functions, and
sizes. Store off the ground in a manner affording easy accessibility and
not causing excessive rusting or coating with grease or other objectionable
materials.
1.3 . 1.3 Cement, Aggregates, and Reinforcement
Store as specified in Section 03300, "Cast-In-Place Concrete. "
1.3 .2 Handling
Handle pipe, fittings, and other accessories in a manner to ensure delivery
to the trench in sound undamaged condition. Carry, do not drag pipe to
trench.
PART 2 PRODUCTS
2 .1 PIPELINE AND CULVERT MATERIALS
2 .1.3 Concrete Piping
2.1.3 .1 Concrete Pipe and Fittings
Storm drainage pipe shall be reinforced concrete pipe conforming to ASTM C
76M, minimum Class III . Circular pipe with elliptical reinforcement shall
have a readily visible line no less than 300 mm long painted or otherwise
applied on the inside and outside of the pipe at each end so that when the
pipe is laid in the proper position, the line will be at the center of the
top of the pipe. Fittings and specials shall conform to the applicable
requirements specified for the pipe and shall be of the same strength as the
pipe. Cement used in manufacturing pipe and fittings shall be Type II
conforming to ASTM C 150.
2 .1.3 .2 Jointing Materials for Concrete Piping
Gaskets and pipe ends for rubber gasket joint shall conform to ASTM C 443M.
Gaskets shall be suitable for use with sewage.
2 . 1.3 .3 Joint Sealants
Provide primers and lubricants as recommended by the manufacturer. Concrete
pipe joints shall be suitable for use with the joint sealants specified.
a. Butyl gaskets.
b. ASTM C 443M rubber O-ring gaskets .
C. AASHTO M198, Type B preformed plastic gaskets.
2.2 CONCRETE MATERIALS
Provide as specified in Section 03300, "Cast-In-Place Concrete. "
02630 - 2
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2 .4 FLARED ENDS
Flared end sections shall be same material as pipe material except that only
reinforced concrete flared ends shall be provided for concrete pipe. Flared
ends are included in the lengths of pipe indicated.
2 .5 EROSION CONTROL RIPRAP
Provide as specified in Section 02315, "Excavation and Fill" .
PART 3 EXECUTION
3.1 INSTALLATION OF PIPELINES AND APPURTENANT CONSTRUCTION
3 . 1. 1 General Requirements for Installation of Pipelines
These requirements shall apply to pipeline installation except where
specific exception is made under paragraph entitled "Special Requirements. "
3.1.1. 1 Location
The work covered by this section shall terminate at a point approximately
1. 5 m from the building, unless otherwise indicated on the drawings .
3 .1. 1.2 Earthwork
Perform earthwork operations in accordance with Section 02315, "Excavation
and Fill. "
3 . 1.1.3 Pipe Laying and Jointing
Inspect each pipe and fitting before and after installation; remove those
found defective from site and replace with new. Provide proper facilities
for lowering sections of pipe into trenches. Lay pipe with the bell or
groove ends in the upgrade direction. Adjust spigots in bells and tongues
in grooves to produce a uniform space. Blocking or wedging between bells
and spigots or tongues and grooves will not be permitted. Replace by one of
the proper dimensions any pipe or fitting that does not allow sufficient
space for proper calking or installation of joint material. At the end of
each work day, close open ends of pipe temporarily with wood blocks or
bulkheads. Provide batterboards not more than 7.5 m apart in trenches for
checking and ensuring that pipe invert elevations are as indicated. Laser
beam method may be used in lieu of batterboards for the same purpose.
3 .1. 1.4 Connections to Existing Lines
Notify Contracting Officer in writing at least 10 days prior to date that
connections are to be made. Obtain approval of the Contracting officer
before interrupting service. Conduct work so that there is minimum
interruption of service on existing line.
3.1.2 Special Requirements
3 .1.2.3 Installation of Concrete Piping
Install pipe and fittings in accordance with paragraph entitled "General
Requirements for Installation of Pipelines" of this section and with the
provisions for rubber gasket jointing and jointing procedures of ACPA 01-103
or of ACPA 01-102, Chapter 9. Make joints with the gaskets previously
02630 - 3
Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
Camp Geiger, N.C. 100% Site Submittal & 30% Design Submission
specified for joints with this piping. Clean and dry surfaces receiving
lubricants, cements, or adhesives. Affix gaskets to pipe not more than 24
hours prior to the installation of the pipe. Protect gaskets from sun,
blowing dust, and other deleterious agents at all times. Before
installation of the pipe, inspect gaskets and remove and replace loose or
improperly affixed gaskets. Align each pipe section with the previously
installed pipe section, and pull the joint together. If, while pulling the
joint, the gasket becomes loose and can be seen through the exterior joint
recess when the pipe is pulled up to within 25 mm of closure, remove the
pipe and remake the joint.
3 . 1.3 Concrete Work
Perform cast-in-place concrete work in accordance with Section 03300, "Cast-
In-Place Concrete. "
3 .2 FIELD QUALITY CONTROL
3 .2 .1 Field Tests and Inspections
The Contracting officer will conduct field inspections and witness field
tests specified in this section. The Contractor shall perform field tests
and provide labor, equipment, and incidentals required for testing, except,
that water and electric power needed for field tests will be furnished as
set forth in Section 01500, "Temporary Facilities Control. " Be able to
produce evidence, when required, that each item of work has been constructed
properly in accordance with the drawings and specifications.
3 .2 .2 Pipeline Testing
Check each straight run of pipeline for gross deficiencies by holding a
light in a manhole; it shall show a practically full circle of light through
the pipeline when viewed from the adjoining end of line.
3 .2 .2 .1 Leakage Tests
Test lines for leakage by either infiltration tests or exfiltration tests.
Prior to testing for leakage, backfill trench up to at least the lower half
of pipe. When necessary to prevent pipeline movement during testing, place
additional backfill around pipe sufficient to prevent movement, but leaving
joints uncovered to permit inspection. when the water table is 600 mm or
more above top of pipe at upper end of pipeline section to be tested,
measure infiltration using a suitable weir or other acceptable device. When
the water table is less than 600 mm above top of pipe at upper end of
pipeline section to be tested, make exfiltration test by filling the line to
be tested with water so that the head will be at least 1 .2 m above top of
pipe at upper end of pipeline section being tested. Allow filled pipeline
to stand until the pipe has reached its maximum absorption, but not less
than 4 hours. After absorption; re-establish the head and measure amount of
water needed to maintain this water level during a 2 hour test period.
Amount of leakage, as measured by either infiltration or exfiltration test
shall not exceed 47 liters per millimeter of diameter per day per kilometer
of pipeline. When leakage exceeds the amount specified, make satisfactory
correction and retest pipeline section in the same manner. Correct visible
leaks regardless of leakage test results.
02630 - 4
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3.2.3 Field Tests for Concrete
Field testing requirements are covered in Section 03300, "Cast-In-Place
Concrete. "
02630 - 5
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SECTION 02661
POND AND RESERVOIR LINERS
RT 1 GENERAL
1. 1 REFERENCES
The publications listed below form a part of this specification to the
extent referenced. The publications are referred to in the text by the
basic designation only.
AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)
ASTM D 3020 (1989) Polyethylene and Ethylene Copolymer
Plastic Sheeting for Pond, Canal, and
Reservoir Lining
ASTM D 3083 (1989) Flexible Poly(Vinyl Chloride) Plastic
Sheeting for Pond, Canal, and Reservoir
Lining
1.2 SUBMITTALS
Submit the following in accordance with Section entitled "Submittal
Procedures. "
1.2.1 SD-02, Manufacturer's Catalog Data
a. Liner G
b. Seaming adhesive G
1.2 .2 SD-04, Drawings
a. Liner system
1.2 .2 . 1 Required Drawing
Submit drawing of liner system indicating sheet and seam layout, anchorage
details, and penetration details.
1.2 .3 SD-06, Instructions
a. Liner
b. Seaming adhesive
1.2 .4 SD-13, Certificates
a. Liner
1.3 DELIVERY AND STORAGE
Deliver liner to site in largest sizes possible to minimize field seaming.
Protect from sunlight and other ultraviolet light sources during storage.
02661 - 1
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Keep cements and adhesives from extreme cold or heat. Keep materials clean
and dry.
PART 2 PRODUCTS
2 .1 LINER
2 . 1. 1 Unsupported Plastic
ASTM D 3020 or ASTM D 3083, 0.75 mm thick.
2 .2 SPLICING CEMENT ,
Provide seaming adhesive as recommended by manufacturer to be compatible
with type of liner used.
2 .3 PENETRATIONS
Provide manufacturer' s standard factory fabricated penetration assemblies.
Make penetration assemblies of the same base material as liner and at least
1.12 mm thick.
PART 3 EXECUTION
3. 1 SURFACE PREPARATION
3 .1.1 Soil or Granular Subgrade
Prepare subgrade in accordance with Section 02315, "Excavation and Fill . "
Remove vegetation, boulders and rocks larger than 20 mm in size and other
sharp objects. Fill in holes, including stake holes. Inspect subgrade
surface and correct defects prior to continuing construction.
3 .1.2 Concrete
Provide concrete surfaces and pipe anchorages in accordance with Section
03300, "Cast-In-Place Concrete. " Provide smooth surfaces with no sharp
projections or abrupt surface changes. Compact earth within 300 mm of any
concrete surfaces to 100 percent maximum density, optimum moisture as
specified in Section 02315, "Excavation and Fill. "
3 .2 CLEANING OF LINER SHEET
Clean liner sheets of dust, dirt, and other foreign matter. Carefully clean
area (both mating surfaces) of seams. Remove surface bloom or cure with
solvent recommended by manufacturer.
3.4 LINER INSTALLATION .
3 .4.1 Placement
Position liner on previously prepared surface as indicated. Unroll or
unfold carefully. Avoid stretching. Allow liner to lie in a relaxed state
for a minimum of 1/2 hour prior to seaming.
3.4.2 Seams and Laps
Provide personnel handling or applying seaming adhesive with protective
clothing and other appropriate safety equipment. Apply seaming adhesive and
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make field seam. Make lap or seam 150 mm wide. Seal lap or seam using
rollers or hand pressure removing any wrinkles at that time. A plank or
board may be used for back-up during sealing but remove prior to completion
of installation.
3.4.3 Repairs
Make repairs to liner with same material as liner. Extend patch 150 mm in
all directions from puncture. Use same method as for seams.
3.5 ANCHORAGE
3 .5 .1 Earth Anchorage
Make perimeter trench as indicated. After installation of liner in
reservoir is complete, place liner in perimeter trench. Backfill trench.
3 .5 .2 Anchorage to Structures
Remove curing compounds and coatings from structures in joint areas. Use
bonding adhesive recommended by manufacturer to make joints. Make joint to
structures the width indicated. Use batten strips of stainless steel bars
to reinforce joint.
3.6 BACKFILL OVER LINER
Cover installed liner with earth to depth indicated. Cover liner within
time limits specified by liner manufacturer. Place earth on liner using
rubber tired or tracked vehicles. Drive only on earth cover. Correct any
damage to liner caused by covering operations.
3 .7 FIELD QUALITY CONTROL
3 .7.1 Inspection
Inspect completed liner for pinholes, punctures, and tears. Inspect seams
and joints for unbonded areas . Repair defects as specified herein.
3 .7.2 Field Testing
Test pond or reservoir for leakage. Determine leakage rate. Leakage rate
(Q) shall not exceed the lesser of 0.063 Liters per second or the amount
given by the following formula. Q (Leakage rate in liters per second )
equals A (Area of liner in thousands of square meters ) multiplied by the
square root of H (Depth of liquid in meter ) , the product then divided by
65. 12 .
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Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
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SECTION 02921
TURF
PART 1 GENERAL
1. 1 REFERENCES
The publications listed below form a part of this specification to the
extent referenced. The publications are referred to in the text by the
basic designation only.
AMERICAN SOD PRODUCERS ASSOCIATION (ASPA)
ASPA GSS (1988) Guideline Specifications for Sodding
AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)
ASTM C 602 (1995; Rev. A) Agricultural Liming Materials
ASTM D 4427 (1992) Peat Samples by Laboratory Testing
ASTM E 11 (1995) Wire-Cloth Sieves for Testing Purposes
COMMERCIAL ITEM DESCRIPTIONS (CID)
CID A-A-1909 Fertilizer
DEPARTMENT OF AGRICULTURE (DOA)
DOA FSA (January 1985) Federal Seed Act Rules and
Regulations of the Secretary of Agriculture
DOA SSIR (April 1984) Soil Survey Investigation Report
No. 1, Soil Survey Laboratory Methods and
Procedures for Collecting Soil Samples, Soil
Conservation Service
1.2 DEFINITIONS
1.2 . 1 Stand of Turf
95 percent ground cover of the established species.
1.3 RELATED REQUIREMENTS
Section 02935, "Landscape Maintenance" applies to this section for pesticide
use and plant establishment requirements, with additions and modifications
herein.
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1. 5 DELIVERY, STORAGE, AND HANDLING
1.5 . 1 Delivery
1.5. 1.1 Seed and Sod Protection
Protect from drying out and from contamination during delivery, on-site
storage, and handling.
1.5. 1.2 Fertilizer and Lime Delivery .
Deliver to the site in original, unopened containers bearing manufacturer's
chemical analysis, name, trade name, trademark, and indication of
conformance to state and federal laws . Instead of containers, fertilizer
and lime may be furnished in bulk with certificate indicating the above
information. -
1.5 .2 Storage
1.5 .2 . 1 Sod Storage
Lightly sprinkle with water, cover with moist burlap, straw, or other
approved covering; and protect from exposure to wind and direct sunlight
until planted. Provide covering that will allow air to circulate so that
internal heat will not develop. Do not store sod longer than 24 hours. Do
not store directly on concrete or bituminous surfaces.
1.5 .2 .2 Seed, Fertilizer and Lime Storage
Store in cool, dry locations away from contaminants.
1.5 .2 .3 Topsoil
Prior to stockpiling topsoil, treat growing vegetation with application of
appropriate specified non-selective herbicide. Clear and grub existing
vegetation three to four weeks prior to stockpiling topsoil.
1.5 .2 .4 Handling
Do not drop or dump materials from vehicles.
1.6 TIME RESTRICTIONS AND PLANTING CONDITIONS
1.6.1 Restrictions
Do not plant when the ground is frozen, snow covered, muddy, or when air
temperature exceeds 32 degrees Celsius.
1.6.2 Seed Planting Dates
Sow seed from May Ito August 1 for Season 1 and from September 1 to April
30 for Season 2.
1.6.3 Sod Planting Dates
Lay sod from 1 May to 1 September.
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Physical Fitness Center N62470-99-B-9003 J.N. GRAY JOB NO. 99216
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1.7 TIME LIMITATIONS
1.7 .1 Seed
Apply seed within twenty four hours after seed bed preparation.
1.7.2 Sod
Place sod a maximum of thirty six hours after initial harvesting, in
accordance with ASPA GSS as modified herein.
PART 2 PRODUCTS
2. 1 SEED
2. 1. 1 Classification
Provide State-approved seed of the latest season's crop delivered in
original sealed packages, bearing producer's guaranteed analysis for
percentages of mixtures, purity, germination, weedseed content, and inert _
material. Label in conformance with DOA FSA and applicable state seed laws.
Wet, moldy, or otherwise damaged seed will be rejected.
2 .1.2 Composition
Planting Season Variety Percent (by weight)
Season 1 Centipede Grass 100
Season 2 Annual Rye 100 _
Seeding during Season 2 is for temporary ground cover which must be later
replaced by season 1 plantings for a permanent stand of grass. The same
requirements for turf establishment apply for Season 1 as for Season 2.
2.2 SODS
2.2 . 1 Classification
Nursery grown as classified in the ASPA GSS. Machine cut sod at a uniform
thickness of 19 mm within a tolerance of 6 mm , excluding top growth and
thatch. Each individual sod piece shall be strong enough to support its own
weight when lifted by the ends. Broken pads, irregularly shaped pieces, and
torn or uneven ends will be rejected. Wood pegs and wire staples for
anchorage shall be as recommended by sod supplier. _
2 .2 .2 Composition
Proportion grass species as follows.
Botanical and Common Name Percent:
Centipede 100
2.4 TOPSOIL
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2 .4 . 1 Existing Soil
Modify existing soil to conform to the requirements specified in paragraph
entitled "Composition. "
2 .4 .2 On-Site Topsoil
Reusable surface soil stripped and stockpiled on site if requirements
specified for topsoil in paragraph entitled "Composition" are met.
2 .4 .3 Off-Site Topsoil
Conform to requirements specified in paragraph entitled "Composition. F1
Additional topsoil shall be furnished by the Contractor.
2 .4 .4 Composition
Containing from 4 to 6 percent organic matter as determined by the topsoil
composition tests of the Organic Carbon, 6A, Chemical Analysis Method
described in DOA SSIR. Maximum particle size, 19 mm , with maximum 3
percent retained on 6 mm screen. Other components shall be within the
following percentages :
silt 25-50
Clay 10-30
Sand 20-35
pH 5 to 7.6
Soluble Salts 600 -ppm maximum
2 .5 PH ADJUSTERS
2 .5 . 1 Lime
ASTM C 602, commercial agricultural limestone containing a minimum of 94
percent of total carbonates, 80 percent calcium, and 14 percent magnesium.
Provide the following ASTM E 11 gradation: minimum 86 percent passing the
850 micrometers sieve and 28 percent passing the 150 micrometers sieve.
2.6 SOIL CONDITIONERS
Provide singly or in combination as required to meet specified requirements
for topsoil. Soil conditioners shall be nontoxic to plants.
2 .6. 1 Peat -
Sphagnum moss peat, Peat moss, Hypnum moss peat, Reed-sedge peat, or Peat
humus derived from a freshwater site and conforming to ASTM D 4427 as
modified herein. Shred and granulate peat to pass 13 mm mesh screen and
condition in storage pile for minimum 6 months after excavation.
2 .6.2 Sand
Clean and free of materials harmful to plants.
2 .6 .3 Perlite
Horticultural grade.
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2 .6 .4 Vermiculite
Horticultural grade.
e
2 .6.5 Rotted Manure
Composted, horse or cattle manure containing maximum 25 percent by volume of
straw, or other bedding materials. Manure shall be free of stones, sticks,
and soil, viable weed seed, and other materials harmful to plants.
2 .6.6 Composted Derivatives
Ground bark, nitrolized sawdust, humus, or other wood green waste material
free of stones, sticks, and soil stabilized with nitrogen and having the
following properties :
2.6.6. 1 Particle Size
Minimum percent by weight passing:
4 .75 mm mesh screen 95
2 .36 mm mesh screen 80
2 .6.6.2 Nitrogen Content
Minimum percent based on dry weight:
Fir Sawdust 0.7
Fir or Pine Bark 1.0
2 .6.7 Calcined Clay
Granular particles produced from montmorillonite clay calcined to minimum
temperature of 650 degrees C to the following gradation: minimum 90 percent
passing 2 .36 mm screen, 99 percent retained on 250 micrometers screen and,
maximum 2 percent passing 150 micrometers screen. Bulk density: 650 kg
maximum per cubic meter.
2.6.8 Gypsum
Coarsely ground gypsum comprised of calcium sulfate dihydrate 91 percent,
calcium 22 percent, sulfur 17 percent; minimum 96 percent passing through a
850 micrometers mesh screen, 100 percent passing through a 1.18 mm mesh
screen. -
2 .7 FERTILIZER
2 .7.1 Controlled Release Fertilizer with Hydroseeding
Nitrogen-phosphorus-potassium ratio of 16-7-12 plus 2 percent iron, composed
of pills coated with plastic resin to provide continuous release of
fertilizer for at least 6 months.
2 .8 SURFACE TOPDRESSING
Free from, noxious weeds, mold, and other deleterious materials.
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2 .8 .1 Humus
95 percent decomposed vegetable matter and wood fiber with a particle size
of 6 to 13 mm.
2.8.2 Straw
Stalks from oats, wheat, rye, barley, or rice. . Furnish in air-dry condition
and of proper consistency for placing with commercial mulch blowing
equipment.
2 .8.3 Hay
Air-dry condition and of proper consistency for placing with commercial
mulch blowing equipment. Provide only marsh hay for lawn areas.
2 .8 .4 Wood Cellulose Fiber Mulch
Use recovered materials of either paper-based (100 percent) or wood-based
(100 percent) hydraulic mulch. Processed to contain no growth or
germination-inhibiting factors and dyed an appropriate color to facilitate
visual metering of materials application. Composition on air-dry weight
basis : 9 to 15 percent moisture, pH range from 3 . 5 to 5.0 . Use with
hydraulic application of grass seed and fertilizer.
2 .9 WATER
Source of water to be approved by Contracting Officer, suitable quality for
irrigation.
PART 3 EXECUTION
3 . 1 PREPARATION
3 . 1. 1 EXTENT OF WORK
Provide soil preparation, fertilizing, seeding, sod, and surface topdressing
of all newly graded finished earth surfaces, unless indicated otherwise, and
at all areas inside or outside the limits of construction that are disturbed
by the Contractor' s operations.
3 .1.2 Soil Preparation
Prepare the soil for each area as indicated and specified in Section 02315,
"Excavation and Fill" . Treat growing vegetation with application of
appropriate specified non-selective herbicide prior to grading operations.
Clear and grub existing vegetation three to four weeks prior to grading
operations. Spread topsoil evenly to provide positive drainage. Provide
topsoil to meet indicated finish grade. Remove debris and stones larger
than 25 mm in any dimension remaining on the surface after tillage. Do not
spread topsoil when frozen or excessively wet or dry. Correct
irregularitites in finish surfaces to eliminated depressions. After areas
have been brought to indicated finish grade, topdress with fertilizer and pH
adjusters into soil for seeded areas. Protect finished topsoil areas from
damage by vehicular or pedetrian traffic.
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3 .1 .2 .3 Fertilizer Application Rates
Apply fertilizer at rates as determined by laboratory soil analysis of the
soils at the job site. For bidding purposes only apply at rates for the
following:
Hydroseeding Fertilizer 3 .05 kg per 100 square meters .
3 .2 SEEDING
3 .2 .1 Seed Application Seasons and conditions
Immediately before seeding, restore soil to proper grade and thoroughly
moisten soil to a depth of 150 mm. Do not seed when ground is muddy frozen
or snow covered or in an unsatisfactory condition for seeding. If special
conditions exist that may warrant a variance in the above seeding dates or
conditions, submit a written request to the Contracting Officer stating the
special conditions and proposed variance. Apply seed within twenty four
hours after seedbed preparation. Sow seed by approved sowing equipment using
one or a combination of the following methods at the rate of 0.244 kg per
100 square meters for Season 1 and 3 .05 kg per 100 square meters for Season
2 .
3 .2 .2 Seed Application Method
3 -2 .2 .3 Hydroseeding
First, mix water and fiber. Fiber shall be added at 11.2 kg, dry weight,
per 100 square meters. Then add and mix seed and fertilizer to produce a
homogeneous slurry. when hydraulically sprayed on the ground, matertial
shall form a blotterlike cover impregnated uniformly with grass seed.
Spread with one application with no second application of mulch.
3 .2 .5 Erosion Control Material
Install in accordance with manufacturer' s instructions.
3 .2.6 Watering
Start watering areas seeded as required by temperature and wind conditions .
Apply water at a rate sufficient to insure thorough wetting of soil to a
depth of 150 mm without run off . During the germination process, seed is to
be kept actively growing and not allowed to dry out. _
3 .3 SODDING
3.3 . 1 Placing
Place sod a maximum of 36 hours after initial harvesting, in accordance with
ASPA GSS as modified herein. Thoroughly moisten areas to be sodded
immediately prior to placing sod.
3 .3 .3 Sodding Slopes and Ditches
For slopes 2 :1 and greater, lay sod with long edge parallel to slope. For
V-ditches and flat bottomed ditches, lay sod with long edge parallel to flow
of water. Anchor each piece of sod with wood pegs or wire staples maximum
600 mm on center. On slope areas, start sodding at bottom of the slope.
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3 .3 .4 Finishing
After completing sodding, blend edges of sodded area smoothly into
surrounding area.
3 .3 .5 Rolling
Immediately after sodding, firm entire area except for slopes in excess of 3
to 1 with a roller not exceeding 134 kg per m for each foot of roller width.
3 .3 .5 Watering
Start watering areas sodded as required by daily temperature and wind
conditions . Apply water at a rate sufficient to ensure thorough wetting of
soil to minimum depth of 150 mm.
3 .5 PROTECTION OF TURF AREAS
Immediately after turfing, protect area against traffic and other use.
3 .7 RESTORATION
Restore to original condition existing turf areas which have been damaged
during turf installation operations. Keep clean at all times at least one
paved pedestrian access route and one paved vehicular access route to each
building. Clean other paving when work in adjacent areas is complete.
02921 - 8