Specification Part 3 - Road & Bridge Works - Urban Administration ...

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No portion of the surface shall be left unfinished for patching up a, a later period. The plaster shall be finished true to plumb surface and to the proper degree of smoothness as directed by the Engineer. The average thickness of plaster shall not be less than the specified thickness. The minimum thickness over any portion of the surface shall not be less than the specified thickness by more than 3 mm. Any cracks which appear in the surface and all portions which sound hollow when tapped, or are found to be soft or otherwise defective, shall be cut in rectangular shape and re-done as directed by the Engineer. 1312.5. Curing of Finishes Curing shall be commenced as soon as the mortar used for finishing has hardened sufficiently not to be damaged during curing. It shall be kept wet for a period of at least 7 days. During this period, it shall be suitably protected from all damages. 1312.6. Scaffolding for Finishes Stage scaffolding shall be provided for the work. This shall be independent of the structure. 1313. ARCHITECTURAL COPING FOR WING/RETURN/PARAPET WALL This work shall consist of providing an Architectural coping for wing/return/parapet walls. The material used shall be cement mortar 1:3 or as shown on the drawings prepared in accordance with Clause 1304. The cement mortar shall be laid evenly to an average thickness of 15 mm to the full width of the top of the wall an d in continuation a band of 15 mm thickness and 150 mm depth shall be made out of the mortar along the top outer face of the walls. 1314. ACCEPTANCE OF WORK All work shall be true to the lines and levels as indicated on the drawing or as directed by the Engineer, subject to tolerances as indicated in these specifications. Mortar cubes shall be tested in accordance with 15:2250 for compressive strength, consistency of mortar and its water retentively. The frequency of testing shall be one sample for every 2 cubic metres of mortar, subject to a minimum 3 samples for a day's work.
In case of plaster finish, the minimum surface thickness shall not be less than the specified thickness by more than 3mm. 1315. MEASUREMENTS FOR PAYMENT All brick work shall be measured in cubic metres. Any extra work done by the Contractor over the specified dimensions shall be ignored. In arches, the length of arch shall be measured as the mean length between the extrados and intrados. The work of plastering and pointing shall be measured in square metres of the surface treated. Architectural coping shall be measured in linear metres. 1316. RATE The contract unit rate for brick work shall include the cost of all labour, materials, tools and plant, scaffolding and other expenses incidental to the satisfactory completion of the work, sampling, testing and supervision as described in these specifications and as shown on the drawings. The contract unit rate for plastering shall include the cost of all labour, materials, tools and plant, scaffolding and all incidental expenses, sampling and testing and supervision as described in these specifications. The contract unit rate for pointing shall include erecting and removal of scaffolding, all labour, material s, and equipment incidental to complete the pointing, raking out joints, cleaning, wetting, filling with mortar, trowelling; pointing and watering, sampling and testing and supervision as described in these specifications. The contract unit rate for architectural coping shall include cost of all labour, materials, tools and plant, sampling and testing and supervision as described in these specifications.
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GOVERNMENT OF MADHYA PRADESH, URBAN
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SECTION 100
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101 INTRODUCTION These specificatio
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13.2 74 *11.2 *63 9.50 53 *8.00 *45
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107 CONTRACT DRAWINGS 107.1 The Con
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110.3 No clearance or alterations t
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Any vehicle with open load-carrying
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warning lights of similar type shal
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Location of the scales shall be as
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c) Sequence of construction and det
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ecording shall be done in the prese
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IRC : 47-1972 IRC : 48-1972 Tentati
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Number Designation IS:1216-1978 IS:
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Number Designation IS:12269-1987 IS
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Number Designation BS:7542 CRR I &
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CONTENT Clause No Description 201 S
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(v) All products of clearing and gr
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202.6. Measurements for Payment The
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CONTENT Clause No Description 301 E
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301.3 Construction Operations 301.3
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301.6 Preparation of Cut Formation
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(13) At a time, not more than 10 ch
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All overburden soil and weathered r
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If it is determined beforehand that
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11. Excavation in marshes shall beg
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Table 300-2 Compaction Requirements
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maintained at such a crossfall (not
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(c) Only the materials satisfying t
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4 Where the available embankment ma
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of drainage. 309.2 Surface Drains S
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Damage to the fabric resulting from
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CONTENT Clause No 401 GRANULAR SUB-
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TABLE 400-1. GRADING FOR CLOSE -GRA
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(iii) Compaction: Density shall be
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402.3.6. Addition of lime: Lime may
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TABLE 400 -6. PHYSICAL REQUIREMENTS
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The consolidated details of quantit
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(4) Rolling shall be discontinued w
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(ii) Furnishing all materials to be
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(4) Optimum moisture for mixing sha
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406.8 Measurements for Payment Wet
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iv) For kerb in running meters v) F
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409.3.4 Precast cement concrete blo
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The surface finish of construction
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CONTENT Clause No Description 501 G
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(k) Use of Premix seal coat:- It is
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Number 0 and 1 are of very low cons
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area beyond it, shall be laid by ha
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501.8. Preparation of Surface 501.8
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Normally, the maximum layer thickne
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5. 6. Bituminous penetration macada
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Control of temperature of binder in
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501.8.7.5 Tack coat: This is to be
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6. Emergency Response 6.1. The Cont
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carpet to ensure a proper bond betw
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504.2.2. Coarse aggregates: (i)The
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504.8. Rate The cont react unit rat
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505.7. Measurement for Payment Pene
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The contract unit rate for built-up
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507.3. Mixture Design 507.3.1. Requ
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507.4. Construction Operations 507.
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1. IS: 2386 Part 1 2. IS: 2386 Part
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508.8. Measurement for Payment The
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Notes: 1. The combined aggregate gr
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ase, followed by a cover of stone c
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The equipment and general procedure
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Aggregates (a) Nominal Stone size 1
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(A) Premix Carpet (a) Coarse aggreg
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511.2.6. Surface finish and quality
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(i)The stone chips shall consist of
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S. No. Nominal size of aggregate De
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* In cold climatic regions (tempera
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(vi)During cooking and mixing, care
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(i)It is usual to use ordinary Port
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(iii)The Contractor shall monitor t
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519.2.1.3. Aggregate grading and bi
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evaporation of water and/or solvent
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519.3.1.3 Aggregate grading and bin
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519.3.6. Measurement for payment: R
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Loss in Weight, %., Maximum Increas
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522.2. Materials 522.2.1. Binder: B
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600 Concrete Pavements
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601. DRY LEAN CEMENT CONCRETE SUB-B
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601.4. Subgrade The subgrade shall
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601.5.7. Curing: As soon as the lea
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602.2. Materials 602.2.1. Source of
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602.3.2. Cement content: The cement
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602.6.2.2. Contraction joints: Cont
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602.6.6. Tie bars 602.6.6.1. Tie ba
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602.9.3.2. Batching plant and equip
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602.9.5.2. The concrete shall be di
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mechanical sprayer shall incorporat
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after concrete has set to expose do
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joints is completed including the c
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603.2.3.4. The coarse and fine aggr
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603.9. Tolerances for Surface Regul
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701 GEOSYNTHETICS IN ROAD AND BRIDG
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Table 700-2 Geotextile Requirements
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strong acid/bases, flames including
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702.4 Measurement for Payment The g
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dimensional stability relative to e
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706 GEOSYNTHETICS FOR HIGHWAY PAVEM
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707.2.3 Tack coat: The tack coat us
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708.3.2 Construction and installati
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CONTENT Clause No Description 801 T
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801.3.1. General requirements: The
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lack free adhesive activated by hea
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(iii) (iv) (v) (vi) (vii) (viii) (i
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802.1.1. Overhead signs may be used
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802.7.6. Before erecting support st
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(c) Skid resistance : not less than
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(b) The marking shall not lift from
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The work covers supplying and fixin
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809.3.1. The location of crash barr
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810.7.3. No measurement for payment
Page 234 and 235: 901. GENERAL 901.1. All materials t
Page 236 and 237: 902.3. Surface Levels The levels of
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Page 240 and 241: per 5 tones 3. Water Bound Macadam
Page 243 and 244: CONTENT Clause No Description 1001
Page 245 and 246: ecommended threshold values as per
Page 247 and 248: S 415 IS:17B6 High Yield 415 200 St
Page 249 and 250: and testing of concrete. The contra
Page 251 and 252: prevented. The use of correctly for
Page 256 and 257: 1105. TEST PILES 1105.1. Test piles
Page 258 and 259: The concrete shall be properly grad
Page 260 and 261: During driving the top of pile shal
Page 262 and 263: concrete in the installed pile and
Page 264: the head to the butt of the shoe or
Page 267 and 268: 1201. DESCRIPTION This work consist
Page 269 and 270: 1205. WELL CURB 1205.1. The well cu
Page 271 and 272: Separate high pressure connection f
Page 273 and 274: Care shall be taken to keep all par
Page 275 and 276: The well shall be uniformly seated
Page 277 and 278: d) The Contract unit rates for sand
Page 279 and 280: CONTENT Clause No 1301 DESCRIPTION
Page 281 and 282: Such soaked bricks shall be stacked
Page 283: The surfaces can be finished by "jo
Page 289 and 290: e fluid mixed thoroughly and then p
Page 291 and 292: 1405.3.5. Quoin stone : Quoin stone
Page 293 and 294: 1405.9. Wee Holes Weep holes shall
Page 297 and 298: 1504.6. Shuttering for walls, slopi
Page 299 and 300: When formwork is dismantled, its in
Page 303 and 304: (i) In case of beam and slab constr
Page 305 and 306: (iii)The fabrication, furnishing an
Page 309 and 310: TABLE 1700-3. FOR BRIDGES OTHER THA
Page 311 and 312: (iii)The initial trial mixes shall
Page 313 and 314: Unless specified otherwise, equipme
Page 315 and 316: All under water concreting shall be
Page 317 and 318: disappears. The second application
Page 319 and 320: (iv) After the passage of the above
Page 323 and 324: 1802.2.3. In severe environment, ca
Page 325 and 326: strength of steel to concrete. Grou
Page 327 and 328: ) If the calculated elongation has
Page 329 and 330: 1809.5. Protection of Ends The expo
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All work shall be in accordance wit
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1904.3.2. Block drilling : Where th
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Taper washers with correct angle of
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Welding shall not be done when the
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column. This dimension shall be mea
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IS:7969 dealing with handling of ma
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(i) (ii) (iii) iv) Visual Inspectio
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(ii) Chemical Resistant Paints The
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Two coats of aluminum paint conform
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Weight of structural secti ons shal
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2001. DESCRIPTION This work shall c
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Tolerances on height of any compone
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A bottom plate with concave surface
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3.1 Max change in Hardness IRHD +15
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The size and composition of accepta
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1. Acceptance testing by an indepen
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ii) Template of 6 mm M.S. plate and
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ix) Pot bearings including all pans
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ii) Overall height : -0 to +3 mm ii
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2008. TESTS AND STANDARDS OF ACCEPT
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CONTENT Clause No Description 2101
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Formwork and concrete shall conform
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The surface on which elastomeric be
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The surface finish of the deck slab
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2400 Surface and Sub-surface Geotec
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2401. GENERAL 2401.1. The objective
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2403.5. Logging of bore-holes by ra
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For preliminary and detailed sub-su
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2408.4. Rock Samples 2408.4.1. Dist
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1. (a) During construction or immed
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2500 River Training Work and Protec
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2501 DESCRIPTION River training and
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Wherever possible, crates shall be
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2505. RUBBLE STONE/CEMENT CONCRETE
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2600 Expansion Joints
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2601. DESCRIPTION This work shall c
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2603.4. Performance Requirement wit
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2606. ELASTOMERIC SLAB SEAL EXPANSI
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iii) While removing the spacer bar
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ix) All excess sealant shall be rem
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TABLE 2600-1. STRIP SEAL ELEMENT SP
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iii) In view of the importance of t
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2700 Wearing Coat and Appurtenances
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2701. DESCRIPTION This work shall i
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deck structure. In case of viaducts
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2800 Repair of Structures
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2801. DESCRIPTION Repair of structu
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ecommendations. When mined, all adh
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Bond Strength : 12 MPa Tensile Stre
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Grouting shall normally be performe
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2807.11. Sufficient clearance shall
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The behaviour of the girder shall b
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suffer any undue structural strain,
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3000 Maintenance of Road
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3001. GENERAL The Specifications sh
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3004.1.5. Measurements for payment:
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