1、*USACE / NAVFAC / AFCESA / NASA UFGS-01 57 23 (April 2008)-Preparing Activity: USACE (CW) SupersedingUFGS-01 57 23 (January 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated March 2008*SECTION TABLE OF CONTENTSDIVISION 01 - GENERAL REQUIREMENTSSECTION 01 57 23TE
2、MPORARY STORM WATER POLLUTION CONTROL04/08PART 1 GENERAL1.1 REFERENCES1.2 SYSTEM DESCRIPTION1.3 EROSION AND SEDIMENT CONTROLS1.3.1 Stabilization Practices1.3.1.1 Unsuitable Conditions1.3.1.2 No Activity for Less Than 21 Days1.3.1.3 Burnoff1.3.1.4 Protection of Erodible Soils1.3.2 Erosion, Sediment a
3、nd Stormwater Control1.3.3 Stormwater Drainage1.3.4 Structural Practices1.3.4.1 Silt Fences1.3.4.2 Straw Bales1.3.4.3 Diversion Dikes1.3.5 Sediment Basins1.3.6 Vegetation and Mulch1.4 SUBMITTALS1.5 DELIVERY, STORAGE, AND HANDLINGPART 2 PRODUCTS2.1 COMPONENTS FOR SILT FENCES2.1.1 Filter Fabric2.1.2 S
4、ilt Fence Stakes and Posts2.1.3 Mill Certificate or Affidavit2.2 COMPONENTS FOR STRAW BALESPART 3 EXECUTION3.1 INSTALLATION OF SILT FENCES3.2 INSTALLATION OF STRAW BALES3.3 FIELD QUALITY CONTROL3.3.1 Silt Fence Maintenance3.3.2 Straw Bale MaintenanceSECTION 01 57 23 Page 1Provided by IHSNot for Resa
5、leNo reproduction or networking permitted without license from IHS-,-,-3.3.3 Diversion Dike Maintenance3.4 INSPECTIONS3.4.1 General3.4.2 Inspections Details3.4.3 Inspection Reports3.4.4 Monthly Inspection Report and Certification Form- End of Section Table of Contents -SECTION 01 57 23 Page 2Provide
6、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-01 57 23 (April 2008)-Preparing Activity: USACE (CW) SupersedingUFGS-01 57 23 (January 2008)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dat
7、ed March 2008*SECTION 01 57 23TEMPORARY STORM WATER POLLUTION CONTROL04/08*NOTES: This specification covers the requirements for temporary construction measures most used in complying with the Best Management Practices of the storm water pollution prevention plan as required by a NPDES Permit.Edit t
8、his guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose applicable items(s) or insert appropriate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments and
9、suggestions on this guide specification are welcome and should be directed to the technical proponent of the specification. A listing of technical proponents, including their organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Crit
10、eria Change Request (CCR).This guide specification includes tailoring options for LANTDIV. Selection or deselection of a tailoring option will include or exclude that option in the section, but editing the resulting section to fit the project is still required.*PART 1 GENERAL*NOTE: This guide specif
11、ication must be tailored to meet the requirements of the job and of the permitting authority. Individual states may require prevention measures that differ from the ones specified in this section and, in that case, this guide specification will be tailored to meet those SECTION 01 57 23 Page 3Provid
12、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-State requirements. This guide specification is required for all construction projects that include disturbing over 2 hectares (5 acres) of land surface area that could be a source for erosion and sediment po
13、llution due to storm water runoff.(1) A Notice of Intent (NOI) will be prepared and sent to the appropriate state licensing office or USEPA Regional Office. At this time, it has not been determined when to send in the NOI, but it will be done after preparation of a storm water pollution prevention p
14、lan, and perhaps after award of the contract because the names of the Contractors must be give on the NOI.(2) After construction is completed, a Notice of Termination (NOT) will be sent to the state office or Regional USEPA Regional Office.*1.1 REFERENCES*NOTE: This paragraph is used to list the pub
15、lications cited in the text of the guide specification. The publications are referred to in the text by basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Refer
16、ence Article to automatically place the reference in the Reference Article. Also use the Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from this section of the project specification when you choose to reconcile refer
17、ences in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.ASTM INTERNATIONAL (ASTM)ASTM D 4439 (2004) GeosyntheticsASTM D 4491 (1999a; R 2004e1) Water Pe
18、rmeability of Geotextiles by PermittivityASTM D 4533 (2004) Trapezoid Tearing Strength of GeotextilesASTM D 4632 (1991; R 2003) Grab Breaking Load and Elongation of GeotextilesSECTION 01 57 23 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AST
19、M D 4751 (2004) Determining Apparent Opening Size of a GeotextileASTM D 4873 (2002) Identification, Storage, and Handling of Geosynthetic Rolls and SamplesU.S. ENVIRONMENTAL PROTECTION AGENCY (EPA)EPA 832-R-92-005 (1992) Storm Water Management for Construction Activities Developing Pollution Prevent
20、ions and Plans and Best Management PracticesU.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)40 CFR 122.26 Storm Water Discharges (Applicable to State NPDES Programs, see section 123.25)1.2 SYSTEM DESCRIPTION*NOTE: Current studies indicate contaminants bind to soil particles and can be carrie
21、d with the eroded soils into streams. The intent of this specification is to prevent sediment from entering streams or water bodies adjacent to construction sites. The Contracting Officer, when necessary, should provide information to the Contractor emphasizing the need for source and sediment contr
22、ols.*The work consists of implementing the storm water pollution prevention measures to prevent sediment from entering streams or water bodies as specified in this Section in conformance with the requirements of Section 01 57 20.00 10 ENVIRONMENTAL PROTECTION, and the requirements of the National Po
23、llution Discharge Elimination System (NPDES) permit attached to that Section.1.3 EROSION AND SEDIMENT CONTROLSThe controls and measures required of the Contractor are described below.1.3.1 Stabilization Practices*NOTE: Describe interim stabilization practices, including site-specific scheduling of t
24、he implementation of the practices. Plans should ensure that existing vegetation is preserved where attainable and disturbed areas are stabilized. Show locations for stabilization practices on the drawings.*The stabilization practices to be implemented include temporary seeding, mulching, geotextile
25、s, sod stabilization, vegetative buffer strips, erosion control matts, protection of trees, preservation of mature SECTION 01 57 23 Page 5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-vegetation, etc. On the daily CQC Report, record the dates when
26、the major grading activities occur, (e.g., clearing and grubbing, excavation, embankment, and grading); when construction activities temporarily or permanently cease on a portion of the site; and when stabilization practices are initiated. Except as provided in paragraphs UNSUITABLE CONDITIONS and N
27、O ACTIVITY FOR LESS THAN 21 DAYS, initiate stabilization practices as soon as practicable, but no more than 14 days, in any portion of the site where construction activities have temporarily or permanently ceased.1.3.1.1 Unsuitable ConditionsWhere the initiation of stabilization measures by the four
28、teenth day after construction activity temporarily or permanently ceases or is precluded by unsuitable conditions caused by the weather, initiate stabilization practices as soon as practicable after conditions become suitable.1.3.1.2 No Activity for Less Than 21 DaysWhen the total time period in whi
29、ch construction activity is temporarily ceased on a portion of the site is 21 _ days minimum, stabilization practices do not have to be initiated on that portion of the site until 14 days have elapsed after construction activity temporarily ceased.1.3.1.3 BurnoffBurnoff of the ground cover is not pe
30、rmitted.1.3.1.4 Protection of Erodible SoilsImmediately finish the earthwork brought to a final grade, as indicated or specified, and protect the side slopes and back slopes upon completion of rough grading. Plan and conduct earthwork to minimize the duration of exposure of unprotected soils.1.3.2 E
31、rosion, Sediment and Stormwater Control*NOTE: For projects located in Virginia where 10,000 or more square feet of land area are disturbed, choose the paragraph below.*a. Submit “Erosion and Sediment Controls“ (E e.g., South Carolina EPA standards invoke these requirements for construction sites dis
32、turbing any land area within 0.8 kilometer (1/2 mile) of a receiving water body in the Coastal Zone. Verify if the requirements of this paragraph are applicable for land area less than the Federal EPA standard by checking with the EPA of the State where the project is located. Edit the text accordin
33、gly. *e. Submit a Storm Water Notice of Intent for NPDES coverage under the general permit for construction activities and a Storm Water Pollution Prevention Plan (SWPPP) for the project to the Contracting Officer prior to the commencement of work. The SWPPP shall meet the requirements of the EPASta
34、te of _ general permit for storm water discharges from construction sites. Submit the SWPPP along with any required Notice of Intents, Notice of Termination, and appropriate permit fees, via the Contracting Officer, to the appropriate FederalState agency for approval, a minimum of 14 calendar days p
35、rior to the start of any land disturbing activities. Maintain an approved copy of the SWPPP at the construction on-site office, and continually update as regulations require, to reflect current site conditions. Include within the SWPPP:(1) Identify potential sources of pollution which may be reasona
36、bly expected to affect the quality of storm water discharge from the site.(2) Describe and ensure implementation of practices which will be used to reduce the pollutants in storm water discharge from the site.(3) Ensure compliance with terms of the EPAState of _ general permit for storm water discha
37、rge.(4) Select applicable best management practices from EPA 832-R-92-005.(5) Include a completed copy of the Registration Statement, BMP Inspection Report Template and Notice of Termination except for the effective date.SECTION 01 57 23 Page 7Provided by IHSNot for ResaleNo reproduction or networki
38、ng permitted without license from IHS-,-,-(6) Storm Water Pollution Prevention Measures and Notice of Intent 40 CFR 122.26, EPA 832-R-92-005. Provide a “Storm Water Pollution Prevention Plan“ (SWPPP) for the project. The SWPPP will meet the requirements of the EPAState of _ general permit for storm
39、water discharges from construction sites. Submit the SWPPP along with any required Notice of Intents, Notice of Termination, and appropriate permit fees, via the Contracting Officer, to the appropriate FederalState agency for approval, a minimum of 14 calendar days prior to the start of construction
40、. A copy of the approved SWPPP will be kept at the construction on-site office, and continually updated as regulations require to reflect current site conditions.*NOTE: For projects located in Virginia where 1 or more acres (0.4 hectares) of land area are disturbed during construction, use the follo
41、wing paragraph instead of the above item in addition to items (a) thorough (e).*(7) Storm Water Pollution Prevention Measures and Notice of Intent 40 CFR 122.26, EPA 832-R-92-005. Provide a “Storm Water Pollution Prevention Plan“ (SWPPP) for the project. The SWPPP will meet the requirements of the S
42、tate of Virginia general permit for storm water discharges from construction activities. Submit the SWPPP to the Contracting Officer for review, approval and signature a minimum of 15 days prior to the start of any land disturbing activities. Maintain an approved copy of the SWPPP at the constructio
43、n on-site office, and continually update as regulations require, to reflect current site conditions.(8) Following SWPPP approval, submit Registration Statement and appropriate permit fees to the Virginia Department of Conservation and Recreation (DCR) before any land disturbing activities begin. Cov
44、erage under the permit begins on the day the Registration Statement and fee are: (1) post marked by mail, (2) registered online at the DCRs website, or (3) hand delivered to the DCR office. The Contractor is responsible for all associated fees; contact DCR to determine applicable fees.(9) Install, inspect, and maintain b
