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USACE / NAVFAC / AFCEC / NASA UFGS-32 11 23.23 (August 2022)
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Preparing Activity: USACE Superseding
UFGS-32 11 23.2
3 (August 2017)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 32 - EXTERIOR IMPROVEMENTS
SECTION 32 11 23.23
BASE COURSE DRAINAGE LAYERS
08/22
PART 1 GENERAL
1.1 UNIT PRICES
1.1.1 Measurement
1.1.1.1 Aggregate Drainage Layer Material
1.1.1.2 Bituminous or Cement Stabilized Drainage Layer
1.1.2 Payment
1.1.3 Waybills and Delivery Tickets
1.2 REFERENCES
1.3 SUBMITTALS
1.4 QUALITY ASSURANCE
1.4.1 Sampling
1.4.2 Tests
1.4.2.1 Gradation Analyses
1.4.2.2 Compaction Tests
1.4.2.3 Soundness Test
1.4.2.4 Wear Test
1.4.2.5 Flat or Elongated Particles Tests
1.4.2.6 Fractured Faces Tests
1.4.2.7 Bitumen Content
1.4.3 Testing Frequency
1.4.3.1 Initial Tests
1.4.4 Approval of Materials
1.4.4.1 Aggregate
1.4.4.2 Bituminous or Cementitious Materials
1.5 ENVIRONMENTAL REQUIREMENTS
1.6 ACCEPTANCE
1.6.1 Tolerances
1.6.2 Test Section
1.6.2.1 Data
1.6.2.2 Schedule/Evaluation
1.6.2.3 Location and Size
1.6.2.4 Initial Testing
1.6.2.5 Mixing, Placement, and Compaction
SECTION 32 11 23.23 Page 1
