APPWD Schedule of Rates for Road and Bridges - Arunachalpwd.org

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Preamble: Chapter – 16 REPAIR AND REHABILITATION 1 Removal of cement concrete wearing coat and asphaltic wearing coat has been proposed with pneumatic breakers. 2 The rate for external prestressing has been analysed for three different spans of 25, 50 and 100 m. 3 Sealing of cracks has been proposed with cement grout, cement mortar (1:1) grout and epoxy grout by injecting with grout pump through nipples. 4 Bonding of new concrete with old concrete is proposed with epoxy resin. 5 The repair and replacement of following structures has been included - a) Bridge Bearings b) Expansion Joints c) Concrete Railing d) Mild Steel Railing e) Crash Barrier 87
Item No. 16.1 16.2 16.3 16.4 16.5 16.6 Descriptions CHAPTER-16 REPAIR AND REHABILITATION 88 Summary of Rate Analysis Unit Rate Removal of existing cement concrete wearing coat including its disposal complete as per Technical specification without causing any detrimental effect to any part of the bridge structure and removal of dismantled material with all lifts and lead upto 1000m(Thickness 75 mm) Removal of existing asphaltic wearing coat comprising of 50 mm thick sqm 86.00 asphaltic concrete laid over 12 mm thick mastic asphalt including disposal with all lift and lead upto 1000m. Guniting concrete surface with cement mortar applied with compressor after sqm 65.00 cleaning surface and spraying with epoxy complete as per Technical specification Providing and inserting nipples with approved fixing compound after drilling sqm 721.00 holes for grouting as per Technical specifications including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy Sealing of cracks/porous concrete by injection process through nipples/Grouting complete as per Technical specification. each 73.00 A Cement Grout kg 26.00 B Cement mortar (1:1) Grouting Patching of damaged concrete surface with polymer concrete and curing kg 69.00 compounds, initiator and promoter, available in present formulations, to be applied as per instructions of manufacturer and as approved by the Engineer. sqm 1012.00 16.7 Sealing of crack / porous concrete with Epoxy Grout by injection through nipples complete as per clause 2803.1. Removal of defective concrete, cleaning the surface thoroughly, applying the shotcrete mixture mechanically with compressed air under pressure, comprising of cement, sand, coarse aggregates, water and quick setting kg 590.00 16.9 compound in the proportion as per clause 2807.1., sand and coarse aggregates conforming to IS: 383 and table 1 of IS: 9012 respectively, water cement ratio ranging from 0.35 to 0.50, density of gunite not less than 2000 kg/cum, strength not less than 25 Mpa and workmanship conforming to clause 2807.6. sqm 259.00 16.10 Applying pre-packed cement based polymer mortar of strength 45 Mpa at 28 days for replacement of spalled concrete sqm 72.00 16.11 Eproxy bonding of new concrete to old concrete sqm 97.00 16.17 Replacement of Expansion Joints complete as per drawings metre 1893.00 16.18 Replacement of damaged concrete railing. metre 107.00 16.19 Replacement of crash barrier. metre 170.00 16.20 Replacement of damaged mild steel railing Repair of crash barrier (Repair of concrete crash barrier with cement concrete of metre 94.00 16.21 M-30 grade by cutting and trimming the damaged portion to a regular shape, cleaning the area to be repaired thoroughly, applying cement concrete after erection of proper form work.) metre 149.00 16.22 Repair of RCC Railing (Carrying out repair of RCC M30 railing to bring it to the original shape.) metre 96.00
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PUBLIC WORKS DEPARTMENT ARUNACHAL P
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INDEX Lead Chart for carriage of ma
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CARRIAGE OF MATERIALS BY MECHANICAL
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CARRIAGE OF MATERIALS BY MECHANICAL
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6 (A) Usage Rates of Plant and Mach
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8 (B) Labour Sl. No. Description of
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10 Sl. No. Description Unit Rate M-
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M-162 Seeds kg 250 M-163 Selected e
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A. Roads Works Basic Notes for Prep
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8. Labour 8.1 The avarage market ra
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Preamble: CHAPTER - 1 CARRIAGE OF M
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Preamble: Chapter - 2 SITE CLEARANC
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Summary of Rate Analysis Item No. D
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Preamble: Chapter - 3 EARTHWORK, ER
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Summary of Rate Analysis Item No. D
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Item No. 3.26 3.27 3.28 3.29 3.30 3
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Preamble: Chapter - 4 SUB-BASES, BA
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32 Summary of Rate Analysis Item No
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Preamble: 34 Chapter - 5 BASES AND
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Page 51 and 52: Item No. 8.45 8.46 Descriptions Sum
Page 53 and 54: Item No. 9.1 9.2 9.3 Descriptions C
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Page 57 and 58: Item No. 10.21 Descriptions Summary
Page 59 and 60: Item No. 11.1 11.2 Descriptions CHA
Page 61 and 62: Preamble: Chapter - 12 FOUNDATION 1
Page 63 and 64: Item No. Descriptions CHAPTER-12 FO
Page 77 and 78: Item No. Descriptions CHAPTER-13 SU
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Page 81 and 82: Item No. Descriptions CHAPTER-14 SU
Page 85 and 86: Item No. 14.11 14.15 14.16 Descript
Page 87 and 88: Preamble: Chapter - 15 PROTECTION W
Page 89: Item No. 15.13 Descriptions Summary
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APPWD Schedule of Rates for Road and Bridges - Arunachalpwd.org

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