| 1 | 1 | Appendix - A: Working Charges | BI01010001010000000000000515BI0100001112 | | |
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| 2 | 1.01 | Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix) | BI01010001010000000000000515BI0100001113 | 12 | cum |
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| 3 | 1.02 | Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road | BI01010001010000000000000515BI0100001114 | 15 | sqm |
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| 4 | 1.03 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :All kinds of soil | BI01010001010000000000000515BI0100001115 | 450.3 | cum |
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| 5 | 1.04 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :\"Ordinary Rock. | BI01010001010000000000000515BI0100001116 | 270.18 | cum |
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| 6 | 1.05 | Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 m2 on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.Medium Rock (blasting prohibited)New Data derived from Item No.2.9.3 | BI01010001010000000000000515BI0100001117 | 180.12 | cum |
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| 7 | 1.06 | Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009) | BI01010001010000000000000515BI0100001118 | 1100 | metre |
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| 8 | 1.07 | Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals. | BI01010001010000000000000515BI0100001119 | 100 | metre |
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| 9 | 1.08 | Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials).160 mm nominal outer dia pipes. | BI01010001010000000000000515BI0100001120 | 1500 | metre |
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| 10 | 1.09 | Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 150 mm dia nominal ore Observed Data derived from item no.18.12 of DAR | BI01010001010000000000000515BI0100001121 | 90 | metre |
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| 11 | 1.1 | Taking Interconnection from the existing 150 mm DI pipe line to the newly laid 160 mm PVC pipe (10 Kg/cm2) , using suitable DI all flanged Tee 1 No, 3 nos spigot tile piece, 3 sets of CID joint etc.. as directed by the departmental Officer , including cost of all materials, labour charges, Conveyance of all materials, necessary earth work etc. complete as per directions. | BI01010001010000000000000515BI0100001122 | 1 | No |
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| 12 | 1.11 | Cutting of 150 mm G.I.pipe line for making non standard Bends, and for laying work etc.complete as per directions. | BI01010001010000000000000515BI0100001123 | 16 | No |
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| 13 | 1.12 | Welding of 150 mm dia. GI pipe required for fabricating Non- Standard bend as per direction. | BI01010001010000000000000515BI0100001124 | 32 | No |
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| 14 | 1.13 | Grinding cut and welded edges of 150 mm G.I.pipes during fabrication work including all labour and hire charges of tools etc complete: | BI01010001010000000000000515BI0100001125 | 16 | No |
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| 15 | 1.14 | Fabricating MS flanges of diameter 150 mm using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates. | BI01010001010000000000000515BI0100001126 | 16 | No |
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| 16 | 1.15 | Jointing of G.I.Flanges, of sizes 150 mm with G.I.pipes in lines and levels, using suitable Nut & Bolts, packings, etc. Complete as per directions. | BI01010001010000000000000515BI0100001127 | 8 | No |
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| 17 | 1.16 | Providing protection tube to the valve using 160mm PVC pipe 6kg/cm2 including labour charges for earth work excavation, other incidental charges etc. as per direction. | BI01010001010000000000000515BI0100001128 | 7 | No |
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| 18 | 1.17 | Supplying and providing good quality 20/15mm CI Air valve in distribution main of 75 mm to 200mm pipe, fixing in suitable place including cost of MS Saddle piece etc. including cost of 20mm GI/ Schedule 80mm ASTM/UPVC pipe average 3.00m, air valve, earth work excavation, .hire for tools and all other incidental charges , earth work excavation, labour charges etc.. complete as per directions. | BI01010001010000000000000515BI0100001129 | 3 | No |
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| 19 | 1.18 | Supplying, Conveying and fixing 150 mm CI PE sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. including the cost of valve (the tail pieces if required will be paid separately) : Class II Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6. | BI01010001010000000000000515BI0100001130 | 2 | No |
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| 20 | 1.19 | Supplying, Conveying and fixing 100 mm CI PE sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. including the cost of valve (the tail pieces if required will be paid separately) : Class II Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6. | BI01010001010000000000000515BI0100001131 | 1 | No |
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| 21 | 1.2 | Supplying, Conveying and fixing 80 mm CI PE sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. including the cost of valve (the tail pieces if required will be paid separately) : Class II Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6. | BI01010001010000000000000515BI0100001132 | 1 | No |
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| 22 | 1.21 | Supply of 150mm CID joint sets | BI01010001010000000000000515BI0100001133 | 4 | set |
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| 23 | 1.22 | Supply of 100mm CID joint sets | BI01010001010000000000000515BI0100001134 | 2 | set |
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| 24 | 1.23 | Supply of 80mm CID joint sets (Rate from Silk) | BI01010001010000000000000515BI0100001135 | 2 | set |
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| 25 | 1.24 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) | BI01010001010000000000000515BI0100001136 | 14.2 | cum |
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| 26 | 1.25 | Refilling the trenches with a wet mix of close graded granular materials (Stone aggregate - 25mm nominal size - 17.5%, Stone aggregate - 10mm nominal size - 17.5%, Crushed Stone - 2.36mm to 12.5mm - 25%, Stone chippings / screenings - 4.75mm nominal size - 20%, Stone chippings / screenings - 150 micron nominal size - 20%), mixing properly after adding sufficient quantity of water, refilling in layers not exceeding 150mm, compacting properly at Optimum Moisture Content with Surface Plate Vibrator and disposing the excavated material etc. complete, including traffic control, providing caution boards and as per direction of Engineer-in-charge for road restoration works in pipeline leak sites. | BI01010001010000000000000515BI0100001137 | 1.8 | cum |
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| 27 | 1.26 | Supply ,stacking,spreading and consolidating of Quarry Muck in the trench of pipe line, including carriage, loading ,unloading & stacking up to any lead. | BI01010001010000000000000515BI0100001138 | 48.6 | cum |
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| 28 | 2 | Cost of Materials | BI01010001010000000000000515BI0100001139 | | |
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| 29 | 2.01 | Supply of 160 mm PVC 10 kg/cm2 pipe and specials as per relevant IS specification. | BI01010001010000000000000515BI0100001140 | 1500 | metre |
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| 30 | 2.02 | Supplying of 150mm GI pipe (medium class) with specials as per specification -DSR rate | BI01010001010000000000000515BI0100001141 | 90 | metre |
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