1、*USACE / NAVFAC / AFCESA / NASA UFGS-02 61 13 (February 2010)-Preparing Activity: USACE SupersedingUFGS-02 61 13 (April 2006)GUIDE SPECIFICATION FOR CONSTRUCTIONReferences are in agreement with UMRL dated April 2010*SECTION TABLE OF CONTENTSDIVISION 02 - EXISTING CONDITIONSSECTION 02 61 13EXCAVATION
2、 AND HANDLING OF CONTAMINATED MATERIAL02/10PART 1 GENERAL1.1 MEASUREMENT AND PAYMENT1.1.1 Measurement1.1.2 Payment1.1.2.1 Excavation and Transportation1.1.2.2 Backfilling1.1.2.3 Stockpiling1.2 REFERENCES1.3 DESCRIPTION OF WORK1.3.1 Scheduling1.3.2 Work Plan1.3.3 Other Submittal Requirements1.4 SUBMI
3、TTALS1.5 REGULATORY REQUIREMENTS1.5.1 Permits and Licenses1.5.2 Air EmissionsPART 2 PRODUCTS2.1 SPILL RESPONSE MATERIALS2.2 BACKFILLPART 3 EXECUTION3.1 SURVEYS3.2 EXISTING STRUCTURES AND UTILITIES3.3 CLEARING3.4 CONTAMINATED MATERIAL REMOVAL3.4.1 Excavation3.4.2 Shoring3.4.3 Dewatering3.5 CONFIRMATI
4、ON SAMPLING AND ANALYSIS3.6 CONTAMINATED MATERIAL STORAGE3.6.1 Stockpiles3.6.2 Roll-Off UnitsSECTION 02 61 13 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3.6.3 Liquid Storage3.7 SAMPLING3.7.1 Sampling of Stored Material3.7.2 Sampling Liquid
5、3.7.3 Sampling Beneath Storage Units3.8 SPILLS3.9 BACKFILLING3.9.1 Confirmation Test Results3.9.2 Compaction3.10 DISPOSAL REQUIREMENTS3.11 CLOSURE REPORT- End of Section Table of Contents -SECTION 02 61 13 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro
6、m IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-02 61 13 (February 2010)-Preparing Activity: USACE SupersedingUFGS-02 61 13 (April 2006)GUIDE SPECIFICATION FOR CONSTRUCTIONReferences are in agreement with UMRL dated April 2010*SECTION 02 61 13EXCAVATION AND HANDLING OF CONTAMINATED MATERIAL02/10*NOTE
7、: This guide specification covers the requirements for excavation, handling, and temporary storage of contaminated material.Edit this guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose applicable items(s) or insert appropriate inf
8、ormation.Remove information and requirements not required in respective project, whether or not brackets are present.Comments and suggestions on this guide specification are welcome and should be directed to the technical proponent of the specification. A listing of technical proponents, including t
9、heir organization designation and telephone number, is on the Internet.Recommended changes to a UFGS should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL*NOTE: The following information should be shown on the project drawings:a. Overall site plan, borrow areas, stockpile areas, sto
10、rage areas, security requirements, special shoring requirements, boring logs, and access routes.b. Individual site plans of each area of contamination with site features such as buildings, roads, utilities, topography, trees, shrubs, surface conditions, etc.c. Limits of pavement removal, fence remov
11、al, and the location of ancillary equipment to be removed.SECTION 02 61 13 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-All specific chemical testing procedures (including air emissions analysis) should be addressed in the Sampling and Analy
12、sis Plan required by Section 01 35 45.00 10 CHEMICAL DATA QUALITY CONTROL.When applicable, the use of onsite field screening or field analysis (supported at a prescribed frequency by fixed laboratory analysis) should be encouraged to avoid prolonged delays or equipment downtime. Details on the appro
13、priate application and use of field analyses can be found in Appendix H of EM 200-1-3.*1.1 MEASUREMENT AND PAYMENT*NOTE: These paragraphs should be deleted if the work is in one lump-sum contract price. Coordinate requirements of these paragraphs with the bidding schedule.*1.1.1 Measurement*NOTE: Mo
14、dify this paragraph if the method of payment will be on a weight basis.*Measurement for excavation and onsite transportation shall be based on the actual number of cubic meters yards of contaminated material in-place prior to excavation. Determination of the volume of contaminated material excavated
15、 shall be based on cross-sectional volume determination reflecting the differential between the original elevations of the top of the contaminated material and the final elevations after removal of the contaminated material. Measurement for backfilling of excavated areas shall be based on in-place c
16、ubic meters yards of compacted fill. Measurement for construction of stockpile areas shall be based on the number of square meters yards of stockpile liner constructed.1.1.2 Payment1.1.2.1 Excavation and TransportationCompensation for excavation and onsite transportation of contaminated material wil
17、l be paid as a unit cost. This unit cost shall include any other items incidental to excavation and handling not defined as having a specific unit cost.1.1.2.2 BackfillingCompensation for backfill soil, transportation of backfill, backfill soil conditioning, backfilling, compaction, and geotechnical
18、 testing will be paid as a single unit cost.SECTION 02 61 13 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.1.2.3 StockpilingCompensation for construction of stockpile areas will be paid for as a unit cost. This unit cost shall include all a
19、spects of grading, preparation, handling, placement, maintenance, removal, treatment, and disposal of stockpile cover materials and liner materials and all other items incidental to construction of stockpiles.1.2 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of t
20、he 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 Reference Article to automatically pl
21、ace 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 references in the publish print proce
22、ss.*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 1556 (2007) Density and Unit Weight of Soil in Place by the Sand-Cone MethodASTM D 1557 (2009)
23、Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3) (2700 kN-m/m3)ASTM D 2167 (2008) Density and Unit Weight of Soil in Place by the Rubber Balloon MethodASTM D 2487 (2006e1) Soils for Engineering Purposes (Unified Soil Classification Sys
24、tem)ASTM D 422 (1963; R 2007) Particle-Size Analysis of SoilsASTM D 5434 (2009) Field Logging of Subsurface Explorations of Soil and RockASTM D 6938 (2008a) Standard Test Method for In-Place Density and Water Content of Soil and SECTION 02 61 13 Page 5Provided by IHSNot for ResaleNo reproduction or
25、networking permitted without license from IHS-,-,-Soil-Aggregate by Nuclear Methods (Shallow Depth)ASTM D 698 (2007e1) Laboratory Compaction Characteristics of Soil Using Standard Effort (12,400 ft-lbf/cu. ft. (600 kN-m/cu. m.)U.S. ARMY CORPS OF ENGINEERS (USACE)EM 385-1-1 (2008) Safety and Health R
26、equirements ManualU.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)29 CFR 1926 Safety and Health Regulations for Construction40 CFR 302 Designation, Reportable Quantities, and Notification1.3 DESCRIPTION OF WORK*NOTE: Include any pertinent information regarding project/site conditions in this
27、 paragraph, the appendices to the specifications, or on the drawings.If oversize material such as debris and foundations are present, the specification should describe treatment, handling, and disposal requirements for this material. Measurement and payment procedures should also be described for th
28、is material.If clean soil overlies the contaminated material, the specification should describe how this material will be measured, removed, stored, and tested to verify they are clean.*The work consists of excavation and temporary storage of approximately _ cubic meters yards of contaminated materi
29、al. Approximate locations of contaminated material are shown on the drawings. Characterization data on the nature and extent of the contaminated material is shown in Appendix _. Subsurface conditions are shown on the drawings in Appendix _. Submit a Work Plan as specified below. Notify the Contracti
30、ng Officer within 24 _ hours, and before excavation, if contaminated material is discovered that has not been previously identified or if other discrepancies between data provided and actual field conditions are discovered. Backfill material is not available onsite available onsite and typically con
31、sists of _. Ground water is approximately _ meters feet below pre-excavation ground surface. Required sampling and chemical analysis shall be conducted in accordance with Section 01 35 45.00 10 CHEMICAL DATA QUALITY CONTROL.1.3.1 SchedulingNotify the Contracting Officer _ calender days prior to the
32、start of excavation of contaminated material. The Contracting Officer will SECTION 02 61 13 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Contractor shall be responsible for contacting regulatory agencies in accordance with the applicable rep
33、orting requirements.1.3.2 Work PlanSubmit a Work Plan within 30 _ calender days after notice to proceed. No work at the site, with the exception of site inspections and surveys, shall be performed until the Work Plan is approved. Allow 30 _ calender days in the schedule for the Governments review. N
34、o adjustment for time or money will be made if resubmittals of the Work Plan are required due to deficiencies in the plan. At a minimum, the Work Plan shall include:a. Schedule of activities.b. Method of excavation and equipment to be used.c. Shoring or side-wall slopes proposed.d. Dewatering plan.e
35、. Storage methods and locations for liquid and solid contaminated material.f. Borrow sources and haul routes.g. Decontamination procedures.h. Spill contingency plan.1.3.3 Other Submittal RequirementsSubmit separate cross-sections of each area before and after excavation and after backfilling, test r
36、esults,.and _ copies of the Closure Report within 14 _ calender days of work completion at the site.1.4 SUBMITTALS*NOTE: Review submittal description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list to reflect only the submittals required for the project. Submitt
37、als should be kept to the minimum required for adequate quality control.A “G” following a submittal item indicates that the submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “G” if the submittal item is not complex and can be reviewed thro
38、ugh the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important or complex in context of the project.For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designati
39、on to indicate the approving authority. Codes for Army projects using the Resident SECTION 02 61 13 Page 7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Management System (RMS) are: “AE“ for Architect-Engineer; “DO“ for District Office (Engineering
40、Division or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used for Navy, Air Force, and NASA projects.Choose the first bracketed item for Navy, Air Force and NASA projects, or choose
41、the second bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quality Control approval. information only. When used, a designation following the “G“ designation identifies the office that
42、 will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-02 Shop DrawingsSurveys; G; G, _SD-03 Product DataWork Plan; G; G, _Closure Report; G; G, _SD-06 Test ReportsBackfill; G; G, _Surveys; G; G, _Confirmation Sampling and Anal
43、ysis; G; G, _Sampling of Stored Material; G; G, _Sampling Liquid; G; G, _Compaction; G; G, _1.5 REGULATORY REQUIREMENTS1.5.1 Permits and Licenses*NOTE: Include additional site specific requirements in this paragraph.*Obtain required federal, state, and local permits for excavation and storage of contaminated material. Permits shall be obtained at no additional cost to the Government.1.5.2 Air Emissio
