Quality Assurance Handbook for Rural Roads Volume-I - pmgsy

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6. SECTION 1300: PROTECTION WORKS AND DRAINAGE 6.1 Side Drains and Catch Water Drains 269 Quality Assurance Handbook for Rural Roads Check if the side drains and catch water drains are excavated to the design cross-section, measuring depth with straight edge and measuring tape (see Annex 1300.1). Check on the quality of lining material used in the side drains/ catch water drains, where specified. Check on the gradients provided (using the same procedure as for checking the longitudinal gradient of a road) and compare the same with the design gradients, as per the Drainage Plan. Check if the outlets have been properly identified as per the approved plan. Check if the side drains are so located as to provide drainage from adjoining area/agricultural fields also. In case of any adjoining borrow pits, it must be ensured that the bed level of the pits should slope down progressively towards the nearest cross drain, if any, and should not be lower than the bed of the cross drain. Measuring depth of side drains with straight edge and measuring tape ANNEX 1300.1 [Source : Overseas Road Note 1 : Maintenance Management for District Engineers, 2 nd Edition, TRRL (UK), 1987]
7. SECTION 1500: CEMENT CONCRETE PAVEMENT 7.1 Cement Concrete/ Semi-Rigid Pavements 1. Quality of Materials 271 Quality Assurance Handbook for Rural Roads (i) Check on the Manufacturer’s Certificate on the type/ grade of cement in use and results of any tests carried out at site like the setting time. (ii) Check on the cement storage features and the length of storage. (iii) Check from the Quality Control Registers, the test results obtained on coarse aggregates, fine aggregates and water used in cement concrete and on concrete blocks where block pavement is to be constructed. (iv) Check the Manufacturers’ Certificate on the admixture where used, pre-moulded joint filler etc. (v) Check the cement content, water/ cement ratio and dosage of plasticizer, where used, in the mix design. (vi) Check the results on 7 day and 28 day strength of concrete. (vii) Check the results on concrete workability (Slump cone tests), one test per 4 cu m of concrete at paving site or one test for each dumper laid at plant site. (viii) Check on the results of aggregate gradation and moisture content. (ix) Check the adequacy of plant/ equipment used for the manufacture and placement of concrete. (x) Check whether a Trial Length was constructed and approved. 2. Quality of Workmanship Check on the following Width of pavement; permissible tolerances on edges of carriageway ±20 mm in plain/rolling terrains, ±30 mm in hills. Surface Levels : Check whether surface levels have been checked or not. Surface Regularity : the max permissible undulations measured with 3 m Straight Edge = 6 mm. Surface texture to be evaluated visually. Adequacy of setting of concrete, quality of joints, the joint sealing compound used, joint alignment and dimensions. Straightness of side forms (steel) Size, spacing, paralleling of dowel bars.
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Ministry of Rural Development Gover
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FOREWORD PREFACE ABBREVIATIONS QUAL
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Section 1100 PIPE CULVERTS 163 to 1
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PREFACE A good road network has an
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AE : Assistant Engineer AIV : Aggre
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1. BACKGROUND 1 Quality Assurance H
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3 Quality Assurance Handbook for Ru
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Material tests Workmanship tests Se
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2. Quality Management System (iii)
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2. Quality Management System A typi
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105. CONSTRUCTION EQUIPMENT 13 Qual
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B Do’s and Don’ts Do’s Don’
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201 & 202. SITE CLEARANCE A Methodo
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301. EMBANKMENT CONSTRUCTION A Meth
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(vii) Materials in a frozen conditi
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B. Earthwork for Subgrade (Cutting
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302. EARTHWORK IN CUTTING A. Method
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31 Quality Assurance Handbook for R
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B. Quality Control Requirements 1.
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SECTION 400 39 Quality Assurance Ha
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3. Section-400 (ii) Atterberg limit
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3. Section-400 C Do’s and Don’t
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3. Section-400 TABLE 402.2: GRADING
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3. Section-400 2. The pulverization
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3. Section-400 Table 403.3 : QUALIT
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3. Section-400 6. The cement stabil
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3. Section-400 6.3 Quality Control
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3. Section-400 14. In case the scre
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3. Section-400 TABLE 405.4: APPROXI
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3. Section-400 (ii) Grading Require
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3. Section-400 C Do’s and Don’t
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3. Section-400 408. Local materials
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3. Section-400 B. Quality control r
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3. Section-400 409. LIME-FLYASH STA
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3. Section-400 4. Surface Regularit
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3. Section-400 (ii) Slag The broad
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3. Section-400 6. The thickness of
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3. Section-400 2. Horizontal Alignm
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SECTION 500 BITUMINOUS 81 Quality A
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3. Section-500 (iii) In the final l
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3. Section-500 3. The primer should
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3. Section-500 B. Quality Control R
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3. Section-500 TABLE 504.2: PHYSICA
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3. Section-500 (b) Bitumen The bind
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3. Section-500 TABLE 506.1 RATE OF
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3. Section-500 TABLE 507.1: NOMINAL
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3. Section-500 5. Quality Control T
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3. Section-500 TABLE 508.1.1 : QUAN
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3. Section-500 Table 508.1.3: QUALI
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3. Section-500 B. Quality Control R
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3. Section-500 (ii) Immediately the
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3. Section-500 512. MODIFIED BITUME
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3. Section-500 TABLE 512.5 : REQUIR
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Annex-III & IV DETERMINATION OF IN-
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SIMPLE/HANDFEEL TESTS 600 600.1 Bri
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119 Quality Assurance Handbook for
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SECTION 600 121 Quality Assurance H
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3. Section-600 4. Build the courses
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3. Section-600 (v) Storage of mater
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3. Section-600 3.3. Quality Control
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700 : STONE MASONRY FOR STRUCTURES
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(v) Stone Masonry 133 Quality Assur
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4.2. Tests / checks during construc
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SECTION 800 CONCRETE FOR STRUCTURES
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3. Section-800 2. Proceed with conc
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3. Section-800 TABLE 800.3: REQUIRE
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3. Section-800 c. The strength of a
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3. Section-800 4.2 Tests / checks d
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SECTION 900 149 Quality Assurance H
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3. Section-900 2. Lower centering g
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3. Section-900 C. Do’s and Don’
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1000 STEEL REINFORCEMENT A. Methodo
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3.2 Tests during construction 159 Q
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1100: PIPE CULVERTS A. Methodology
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165 Quality Assurance Handbook for
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SECTION 1200 167 Quality Assurance
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3. Section-1200 A2 Substructures Th
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3. Section-1200 4. Provide 75 mm ce
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3. Section-1200 (2) Tolerances 1200
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3. Section-1200 3.2 Tests / checks
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3. Section-1300 A-3 Toe Protection
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3. Section-1300 2. Stones for pitch
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3. Section-1400 3. Give streamline
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3. Section-1400 2. Tests during con
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3. Section-1500 5 Mark location and
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3. Section-1500 (iv) Water Water us
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3. Section-1500 TABLE 1501.3: QUALI
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3. Section-1500 2. Check the in-sit
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3. Section-1500 TABLE NO. 1502.3: P
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Page 202 and 203: SECTION 1600 217 Quality Assurance
Page 204 and 205: 3. Section-1600 The prescribed road
Page 206 and 207: 3. Section-1600 C. Do’s and Don
Page 208 and 209: 1700. TRAFFIC SIGNS AND MARKINGS A.
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Page 216 and 217: 4.6 Settlement and Upheaval 235 Qua
Page 218 and 219: 2. Surface Finish 237 Quality Assur
Page 220 and 221: 1908 : MAINTENANCE OF CULVERTS AND
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Page 232 and 233: 4. Section-300 (b) Carry out an ins
Page 234 and 235: 4. Section-300 Photo 1. Visual Clas
Page 238 and 239: Test 1 261 Quality Assurance Handbo
Page 240 and 241: 4. Section-500 (iii) Check the aggr
Page 242 and 243: 5. SECTION 1100:PIPE CULVERTS 267 Q
Page 246 and 247: 4. Section-1500 In case of cracked
Page 248 and 249: 4. Section-1700 2. Road Markings C
Page 250 and 251: Appendix-1 1.4 Estimating Plasticit
Page 252 and 253: Appendix-1 1.8 Simple Gadgets for E
Page 254 and 255: Appendix-1 (ii) Make two identical
Page 256 and 257: Appendix-1 (ii) Workability: Take a
Page 258 and 259: Appendix-2 Curing : Covering the c
Page 260 and 261: Appendix-3 Sr. Code/ Title of the P
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