| 1 | 1 | Annexure - 1 -Estimate for line extensions | 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 | 45 | cum |
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| 3 | 1.02 | Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffice diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation. | BI01010001010000000000000515BI0100001114 | 200 | metre |
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| 4 | 1.03 | 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 | BI01010001010000000000000515BI0100001115 | 50 | sqm |
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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 :All kinds of soil | BI01010001010000000000000515BI0100001116 | 502 | cum |
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| 6 | 1.05 | 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. | BI01010001010000000000000515BI0100001117 | 200.8 | cum |
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| 7 | 1.06 | \"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 :Medium Rock (blasting prohibited) | BI01010001010000000000000515BI0100001118 | 200.8 | cum |
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| 8 | 1.07 | \"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 : Hard Rock(Blasting Prohibited) | BI01010001010000000000000515BI0100001119 | 100.4 | cum |
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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). 90 mm nominal outer dia pipes.\" | BI01010001010000000000000515BI0100001120 | 1002 | metre |
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| 10 | 1.09 | 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).63 mm nominal outer dia pipes. | BI01010001010000000000000515BI0100001121 | 1002 | metre |
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| 11 | 1.1 | 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. | BI01010001010000000000000515BI0100001122 | 1400 | metre |
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| 12 | 1.11 | 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. | BI01010001010000000000000515BI0100001123 | 100 | metre |
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| 13 | 1.12 | 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. 50 mm dia nominal bore | BI01010001010000000000000515BI0100001124 | 504 | metre |
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| 14 | 1.13 | 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. 80 mm dia nominal bore | BI01010001010000000000000515BI0100001125 | 204 | metre |
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| 15 | 1.14 | Welding 50 mm (ID) G.I pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc complete. | BI01010001010000000000000515BI0100001126 | 125 | No |
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| 16 | 1.15 | Cutting and Grinding of 50mm (ID) G.I pipes for making bends and other specials by gas cutting including cost of gas,all labour and hire charges of tools etc complete: | BI01010001010000000000000515BI0100001127 | 75 | No |
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| 17 | 1.16 | Cutting & Grinding of 80 mm G.I.pipe line for making non standard Bends, and for laying work etc.complete as per directions. | BI01010001010000000000000515BI0100001128 | 50 | No |
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| 18 | 1.17 | Welding of 80 mm dia. GI pipe required for fabricating Non- Standard bend as per direction. | BI01010001010000000000000515BI0100001129 | 90 | No |
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| 19 | 1.18 | Fabricating MS flanges of diameter 50 mm using 8 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. | BI01010001010000000000000515BI0100001130 | 50 | No |
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| 20 | 1.19 | Fabricating MS flanges of diameter 80 mm using 8 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. | BI01010001010000000000000515BI0100001131 | 40 | No |
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| 21 | 1.2 | Jointing of MS/G.I.Flanges, of sizes 50 to 80mm with G.I.pipes in lines and levels, using suitable Nut & Bolts, packing etc. Complete as per directions. | BI01010001010000000000000515BI0100001132 | 45 | No |
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| 22 | 1.21 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore | BI01010001010000000000000515BI0100001133 | 5 | No |
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| 23 | 1.22 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore | BI01010001010000000000000515BI0100001134 | 5 | No |
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| 24 | 1.23 | Supplying and providing good quality 25mm 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. | BI01010001010000000000000515BI0100001135 | 5 | No |
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| 25 | 1.24 | Supplying, Conveying and fixing 80 mm CI PE sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding 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. | BI01010001010000000000000515BI0100001136 | 2 | No |
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| 26 | 1.25 | Supply of 80mm CID joint sets (Rate from Silk) | BI01010001010000000000000515BI0100001137 | 4 | set |
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| 27 | 1.26 | 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. | BI01010001010000000000000515BI0100001138 | 17 | No |
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| 28 | 1.27 | Providing Interconnection with the newly laid 80/50 mm G.I.pipe line to the existing 50/65/80/100/150 mm G.I.pipe line with suitable reducing Tee, including cost of materials, labour charges, conveyance etc. complete as per directions. | BI01010001010000000000000515BI0100001139 | 10 | No |
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| 29 | 1.28 | Providing inter connection between existing line of dia 63/75/90/110mm PVC pipe line with newly laid 63/90 mm PVC pipe line using necessary Tee for inter connection works including cost of all specials, all labour charges etc complete as per direction of departmental officers.(Tee portion only) | BI01010001010000000000000515BI0100001140 | 10 | No |
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| 30 | 1.29 | Filling with contractor's own earth ( excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge | BI01010001010000000000000515BI0100001141 | 80 | cum |
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| 31 | 1.3 | Supply ,stacking,spreading and consolidating of Quarry Muck in the trench of pipe line, including carriage, loading ,unloading & stacking up to any lead. | BI01010001010000000000000515BI0100001142 | 200 | cum |
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| 32 | 1.31 | 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. | BI01010001010000000000000515BI0100001143 | 15 | cum |
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| 33 | 1.32 | 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) | BI01010001010000000000000515BI0100001144 | 41.401 | cum |
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| 34 | 2 | Appendix B - Cost of materials | BI01010001010000000000000515BI0100001145 | | |
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| 35 | 2.01 | Cost of 90 mm PVC 10kg/cm2 pipe and specials as per relevant IS specification. | BI01010001010000000000000515BI0100001146 | 1002 | metre |
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| 36 | 2.02 | Cost of 63 mm PVC 10kg/cm2 pipe and specials as per relevant IS specification. | BI01010001010000000000000515BI0100001147 | 1002 | metre |
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| 37 | 2.03 | Cost of 80 mm GI(M) pipe and specials as per relevant IS specification. | BI01010001010000000000000515BI0100001148 | 204 | metre |
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| 38 | 2.04 | Cost of 50 mm GI(M) pipe and specials as per relevant IS specification. | BI01010001010000000000000515BI0100001149 | 504 | metre |
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| 39 | 3 | Appendix C -Providing House Connections | BI01010001010000000000000515BI0100001150 | | |
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| 40 | 3.01 | 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) | BI01010001010000000000000515BI0100001151 | 5.625 | cum |
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| 41 | 3.02 | Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffice diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation. | BI01010001010000000000000515BI0100001152 | 250 | metre |
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| 42 | 3.03 | 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 | BI01010001010000000000000515BI0100001153 | 37.5 | sqm |
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| 43 | 3.04 | Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains up to 110 mm dia., up to a length of 5 m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers. | BI01010001010000000000000515BI0100001154 | 30 | Nos |
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| 44 | 3.05 | Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains from 140mm to 200mm dia., up to a length of 5 m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers. | BI01010001010000000000000515BI0100001155 | 20 | Nos |
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| 45 | 3.06 | Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing AC / GI mains up to 125 mm dia., up to a length of 5 m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, GI / MS / SS Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter and weather with ISI mark resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers. | BI01010001010000000000000515BI0100001156 | 35 | Nos |
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| 46 | 3.07 | Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing AC / GI mains from 150mm to 200mm dia., up to a length of 5 m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, GI / MS / SS Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers. | BI01010001010000000000000515BI0100001157 | 15 | Nos |
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| 47 | 3.08 | Providing additional length of house connection pipe using 25mm Indian Standard Class 6 uPVC pipe and specials and testing the joints etc., by trenching and refilling in all kinds of soil with trench of average cross section 0.3m x 0.75m for laying of connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc., including cost of materials, hire for tools, cost of consumables and labour charges etc. complete, but excluding the cost of cutting of concrete / tarred / bituminous roads etc., and as per the directions of the department officers. | BI01010001010000000000000515BI0100001158 | 2945 | metre |
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| 48 | 3.09 | Providing 20mm (3/4 inch) GM Check Valve in the water meter assembly for 20mm connection, using 25mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire for tools and labour charges etc. complete and as per the directions of the department officers. | BI01010001010000000000000515BI0100001159 | 100 | Nos |
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| 49 | 3.1 | Providing 15mm CP Brass Tap in the water meter assembly for 20mm connection, using 25mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers. | BI01010001010000000000000515BI0100001160 | 100 | Nos |
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| 50 | 3.11 | Providing 25mm (3/4 inch) PVC Air Valve in the water meter assembly for 20mm connection, using 25mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire for tools and labour charges etc. complete and as per the directions of the department officers. | BI01010001010000000000000515BI0100001161 | 100 | Nos |
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| 51 | 3.12 | 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) | BI01010001010000000000000515BI0100001162 | 11.25 | cum |
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| 52 | 3.13 | Providing Geo Tagging for House connections as per JJM Norms. | BI01010001010000000000000515BI0100001163 | 100 | No |
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| 53 | 3.14 | Application fees with Centage charges for water connection With Extension (More than 30.00m) | BI01010001010000000000000515BI0100001164 | 50 | No |
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| 54 | 3.15 | Application fees with Centage charges for water connection upto 30.00m | BI01010001010000000000000515BI0100001165 | 50 | No |
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| 55 | 4 | Appendix D-Disconnecting Existing Street Taps | BI01010001010000000000000515BI0100001166 | | |
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| 56 | 4.01 | Disconnecting Existing Street Tap connection from service mains along Concrete road without causing any damage to the existing line including charges of earth work excavation in all kinds of soil for exposing connection point including tar cutting / conrete cutting, making the disconnection point water tight charging and testing to the required pressure, rectifying any defects noticed and refilling the trenches using excavated earth in layers not exceeding 20cm depth including consolidating each layers by ramming, watering, removing the surplus soil from the work site, without causing any damages to any other existing utilities, including the charges of hire for tools and plant, conveyance of tools and materials to the leak site, bailing out water, lighting, watching, ribbon fencing, caution boards, traffic diversion but excluding cost of materials and as per the direction of departmental officers etc. complete. | BI01010001010000000000000515BI0100001167 | 35 | No |
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