WPC| 2QBVROZ|d 5f@8,?f\  P6G;?P"m+^8AM``AAA`k2A26``````````66kkkTwkAIwkkwwA6AX`AT`T`TA``66`6````AI6````T\&\hA2hXAAA2AAAAAAAA`6TTTTT}TwTwTwTwTA6A6A6A6``````````T`^```k`TTTTTTTywTwTwTwT````````A6A6A6A6kI`w6wMw6wAw6`q````AAAkIkIkIkIwQw6w6```````wTwTwT`w6`AkIw6``y``2``@#@WddddddddddddddddddddddddddddddddddddddddNEssEX`AT`````6=`:=`:AATT`BBs``uEssErkkAT`:"`soh`kss`HP LaserJet 4HPLAS4.PRS 4?f\  P6G;\*"P?P2$r Z  X` hp x (#%'0*,.8135@8:, Page,  s5S  F ooter, B , E dit. Delete the "Project Name (ftr B)" text and replace  s5 it with the name of the project (bolded) . , until you arrive at the document text.(# D.The Guide Specifications are being reviewed and revised. Your technical comments on any guide spec would be greatly appreciated. Also, any specs that are written "from scratch" that would benefit others could be sent to either Dion Dishong or Lori Quayle, RS110.(# E.Survey the condition of the asphalt to determine the required treatment. An overlay and/or patching may be required rather than a surface treatment. Determine the adequacy of locally available surface treatment materials. These may be more economical than specifying other materials not locally available(#  s5  DRAWING DATA REQUIRED: Location and detail drawings as needed.  s4m  REVISIONS OF THIS SECTION:  r5  CSI format, editorial changes: 8/96 Metric: Technical Update: 5/96 POINT OF CONTACT: Mary Anne Belding Phone: (303) 2369521 0*((   X` @ `@ !@  `@ `! X #d6X@8;Oe@# I. A. 1. a.(1)(a) i) a).1 A. 1. a. 1) a)(1)(a)pJ s4 #d `7#`8(#>ROAD MIX BITUMINOUS PAVEMENT Project Name (ftr B)` (#T[5/96] .02747   b-SECTION 02747 t%ROAD MIX BITUMINOUS PAVEMENT PART 1P GENERAL(# 1.1p  SUMMARY(#  @@ A.  Section Includes: Furnishing and placing [single] [double] [triple] [bituminous surface treatments] [penetration macadam] [seal coats].(#  @@ B.  Related Sections:(#  ************************************************** DELETE EITHER 01009 OR 01010. EITHER SECTION 01330 OR 01458 MUST BE USED WHEN 01010 IS USED. ************************************************** @@   General Information and Requirements(# `(#MSection 01009 @@   Summary of Work(# `(#MSection 01010 @@   Government-Furnished Property(# `(#MSection 01019 @@   Project Meetings(# `(#MSection 01312 @@   Submittal Procedures(# `(#MSection 01330 @@   Certificates(# `(#MSection 01331 @@   Testing Laboratory Services(# `(#MSection 01458 @@   Temporary Facilities and Controls(# `(#MSection 01500 @@   Closeout Submittals(# `(#MSection 01780 1.2p  SUBMITTALS(#  @@ A.  General: Submittals shall be according to [Section 01009 General Information and Requirements.] [Section 01330 Submittal Procedures.] [and] [Section 01331 Certificates.](#  @@ B.  Test Data: Submit three copies of test data for the bituminous materials to be used on this project. [Testing shall have been performed by an independent testing laboratory within [[ ] years] [[ ] months] [of submitting the report for approval.](#  @@ C.  Certificates of Conformance: Submit three copies of written certification from the supplier of the Contractorfurnished bituminous materials to be used on this project that [it conforms] [they conform] to the requirements of this specification section.(#  @@ D.  Samples: Submit three samples of each type of bituminous material to be used on this project. Samples shall be [ ].(#  1.3p  QUALITY ASSURANCE(#  @@ A.  Failure Criteria: Not limited to the following:(#  @@   1. Raveling of surface aggregate.(# PART 2.1 A. 1. a. 1) a)(1)(a).1 A. 1. a. 1) a)(1)(a)P PRODUCTS(# 2.1p  MATERIALS(#  @@ A.  Bituminous Material: Shall be as specified below:(#  @@   1. Surface Treatment: AASHTO M 208: CRS-2(# @@   2. Penetration Macadam: AASHTO M 208: CRS-1(# @@   3. Seal Coats: AASHTO M 140: SS-1h(# @@ B.  Aggregate: Shall be crushed stone, crushed slag, or crushed or natural gravel. Only one type of aggregate shall be used on the project unless)-** alternative types are approved in writing by the Contracting Officer. Aggregates shall meet the quality requirements of ASTM C 131 by not losing more than [20] % of their weight. When tested according to AASHTO T 182, aggregate shall have a retained bituminous film above 95%. Aggregates which do not meet this requirement may be used, provided an approved chemical additive or wetting agent is used to provide a water-resistant film. When crushed gravel is used, not less than 50% by weight of the particles retained on the No. 4 sieve shall have at least one fractured face. Aggregates shall meet the following gradation requirements according to AASHTO M 43.(#  ^ ddx !TT<-x ^  "*6GRADING DESIGNATION  - " Sieve3 "&,(Percent by Weight Passing Square Mesh /Sieves, AASHTO T 27)  #  @ " Designation "&C(No. 7) "0D(No. 8) ":E(No. 9) "DF(No. 10)#    3/4 inch 100 -- -- --   1/2 inch 90-100 100 -- --    3/8 inch -- 85-100 100 100    No. 4 0-15 -- 85-100 85-100    No. 8 -- 0-10 -- -- #   No. 200 0-2 0-2 0-2 0-10#   @@   1. Blotter Material: Shall conform to the gradation requirements of AASHTO M 43, Size No. 10. The aggregate shall be free from undesirable material.(# @@   2. Filler Material: Shall meet the requirements of AASHTO M 17 for bituminous bases.(# @@   3. Aggregate Sieve Limit: May not exceed the sieve fraction by more than 2%. Aggregate exceeding this limit may be rejected.(# @@ C.  Government-furnished Material: [See Section 01019 - GovernmentFurnished Property.](#  PART 3.1 A. 1. a. 1) a)(1)(a).1 A. 1. a. 1) a)(1)(a)P EXECUTION(# 3.1p  PREPARATION:(#  @@ A.  General: Application of bituminous surface treatment shall not proceed until approved in writing by the Contracting Officer.(#  @@ B.  Surface Conditions: The surface upon which the bitumen is to be sprayed shall be smooth, clean, and free from loose material.(#  @@   1. Aggregate surfaces may require a light application of water to lay down dust and improve absorbency. Water shall be applied at no additional cost to the Government.(# @@   2. Bituminous material shall be at the proper temperature and viscosity for application.(# @@   3. Bituminous material shall be applied only when the surface to be treated is dry or slightly damp, when the surface is 70 degrees F or more, and when the weather is not foggy or rainy.(# 3.2p  SURFACE APPLICATION(#  @@ A.  Bitumen Application: Bitumen for surface treatments shall be uniformly  r5' applied at a rate of [0.3] gal/yd2 in a width no more than 6 inches wider than the aggregate laying equipment. [A test run on paper shall be run to determine correct coverage and application rate.] Excess bitumen shall be squeegeed from the surface. Skipped areas or deficiencies shall be corrected.(# @*-**Ԍ***************************************************** IF MULTIPLE TREATMENTS WITH DIFFERENT GRADES OF AGGREGATE ARE REQUIRED, ADDITIONAL PARAGRAPHS SHOULD BE WRITTEN. SPECIFY THE AGGREGATE APPLICATION RATE AFTER DETERMINING THE BITUMEN TYPE AND AGGREGATE GRADATION TO MEET THE PROJECT REQUIREMENTS. SELECT THE STRIP WIDTH. ***************************************************** @@ B.  Aggregate Application:(#  @@   1. Pre-Treatment: Aggregate shall be [pre-treated by mixing with water to slightly moisten the aggregate.] [pre-coated with 1% asphalt by weight before spreading.](#  r5 @@   2. Spreading: Shall be spread uniformly at a rate of [35] lb/yd2 for  r5{ the first coat and [12] lb/yd2 for the second coat. Where multiple passes are required, a [6] inch strip of asphalt shall be left to start the next pass.(# @@ C.  Compaction: After aggregate application, the material shall be compacted by rubber-tired or steel-wheeled [non-vibrator] rollers not to exceed 8 tons compactive effort. Compaction shall continue until the aggregate is uniformly keyed into the asphalt.(#  3.3p  FIELD QUALITY CONTROL(#  @@ A.  Testing: [The Government will perform the required field testing,recording and distributing of the results.] [The Government will make arrangements for a certified independent testing laboratory to perform the required testing, recording, and distributing of the results.] [The Contractor shall conduct the performance and acceptance tests of the [ ].](#  @@   [The Contractor shall furnish necessary equipment, labor, and materials to conduct the testing.] [Testing shall be conducted in the presence of the Contracting Officer who shall be given 48 hours notice before any test is to be conducted.] [The Contractor shall make arrangements for a certified independent testing laboratory, according to the requirements of Section 01458 Testing Laboratory Services, to perform the required testing, recording and distributing of the results.](#  @@ B.  Test Strips: The Government will have the option of making test strips once per [mile] or [5,000 ft]. The Contractor shall replace these strips when the test patches have been removed at no additional cost to the Government.(#  3.4p  CLEANING:(#  @@ A.  Requirements: The Contractor shall sweep excess aggregate from the surface and haul it away. Surface treatment that strips away during cleanup shall be replaced by the Contractor.(#  3.5p  PROTECTION:(#  @@ A.  Traffic Control: [Traffic shall not be allowed on uncoated asphalt.] [Traffic shall be allowed on completed work, but is limited to a speed of 10 mph for the first 45 minutes after completion of the work.] [Traffic regulation shall be according to Section 01500 Temporary Facilities and Controls.(#  PART 4.1 A. 1. a. 1) a)(1)(a).1 A. 1. a. 1) a)(1)(a)P MEASUREMENT AND PAYMENT(# 4.1p  METHOD OF MEASUREMENT(#  ***************************************************** WHEN A "LUMP SUM" CONTRACT IS USED, DELETE THE TITLE PART 4: MEASUREMENT AND PAYMENT, AND BOTH ARTICLES FROM THIS SECTION. MEASUREMENT AND PAYMENT WILL BE)-** ADDRESSED IN PART 4 OF SECTION 01009 GENERAL INFORMATION AND REQUIREMENTS OR SECTION 01010 SUMMARY OF WORK. WHEN NOT A "LUMP SUM" CONTRACT, SELECT APPLICABLE PHRASES; USE THE "NO MEASUREMENT" PHRASE WHEN NONE OF THE PAY ITEMS IN THIS SECTION ARE INCLUDED IN THE BID SCHEDULE. ***************************************************** @@ A.  Units: The work described in this section will [not be measured for payment.] [be measured and paid for] [on a lump sum basis.] [by the square yard.] [by the mile.] [by the station.] [by the amount of material used, gallons for asphalt and tons for aggregate.] [The material shall be measured using certified meter or scale receipts. The Contractor shall supply these receipts at no additional cost to the Government.](#  4.2p  BASIS OF PAYMENT(#  ***************************************************** WHEN NOT A "LUMP SUM" CONTRACT, SELECT APPLICABLE PHRASES; USE THE "NO DIRECT PAYMENT" PHRASE WHEN NONE OF THE PAY ITEMS IN THIS SECTION ARE INCLUDED IN THE BID SCHEDULE. WHEN NOT A "LUMP SUM" CONTRACT AND PAYMENT IS TO BE MADE UNDER THIS SECTION, SELECT APPLICABLE PAY ITEMS. DO NOT CHANGE PAY ITEM NUMBER. WHEN MORE THAN ONE GRADE OF ASPHALT IS SPECIFIED FOR ANY PAY ITEM, LETTER SUFFIXES WILL BE ADDED AFTER THE PARENTHESIS OF THE ITEM NUMBER. WHEN GOVERNMENTFURNISHED PROPERTY IS SPECIFIED FOR PAY ITEMS, THE LETTER SUFFIX GF WILL BE ADDED AFTER THE PARENTHESIS OF THE ITEM NUMBER. ***************************************************** @@ A.  Payment: [No direct payment for the work described under this section will be made. Consideration for this item shall be included in the bid price for other items of the Contract.] [Prices and payment will be full compensation for the work described in this section. Payment will be made under:](#  @@   Pay Item  Pay Unit(# @@   02747(01) Asphalt Surface Treatment(# p (#RLump Sum @@   02747(02) Asphalt Surface Treatment(# p(#OSquare Yard @@   02747(03) Asphalt Surface Treatment(# p!(#VMile @@   02747(04) Asphalt Surface Treatment(# pl (#SStation @@   02747(10) Asphalt, Liquid(# p (#TGallon @@   02747(20) Aggregate for Asphalt Surface Treatment(# p!(#WTon 0,END OF SECTION