| 1 | 1 | Drilling and boring pilot hole in any soil strata by manual means, collection of soil samples of different strata met with during drilling at various suitable levels, preservation of samples in polythene bags / sample boxes and disposal of excess soil or mud, including the cost for water etc. as required to maintain the pilot hole properly as per specification and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001112 | | |
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| 2 | 1.01 | 100 mm dia | BI01010001010000000000000515BI0100001113 | 300 | Mtr |
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| 3 | 2 | Reaming of pilot hole to an enlarged bore hole in any soil strata by manual means, disposal of excess soil or mud, including the cost for water etc. as required to maintain the bore hole properly as per specification and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001114 | | |
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| 4 | 2.01 | From 100 mm dia pilot hole to 300 mm bore hole | BI01010001010000000000000515BI0100001115 | 300 | Mtr |
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| 5 | 3 | Providing & lowering of UPVC pipe as per IS:12818 after washing of the bore hole by manual means as per specification and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001116 | | |
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| 6 | 3.01 | A) 'CM' Casing pipe | BI01010001010000000000000515BI0100001117 | | |
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| 7 | 3.02 | i) 150 mm dia | BI01010001010000000000000515BI0100001118 | 108 | Mtr |
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| 8 | 3.03 | ii) 100 mm dia | BI01010001010000000000000515BI0100001119 | 84 | Mtr |
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| 9 | 3.04 | B)RS Pipe | BI01010001010000000000000515BI0100001120 | | |
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| 10 | 3.05 | 100 mm dia | BI01010001010000000000000515BI0100001121 | 108 | Mtr |
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| 11 | 4 | Providing and fixing of UPVC end cap suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001122 | | |
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| 12 | 4.01 | 100 mm dia | BI01010001010000000000000515BI0100001123 | 3 | No |
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| 13 | 5 | Providing and fixing of UPVC reducer suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001124 | | |
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| 14 | 5.01 | 150 x 100 mm dia | BI01010001010000000000000515BI0100001125 | 3 | No |
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| 15 | 6 | Providing and shrouding of the deep tube well assembly with washed pea gravels ( 2.0 - 4.75 mm effective size ) as per specification ( IS : 4097) and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001126 | | |
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| 16 | 6.01 | (i) with pea gravels obtained from Durgapur, West Bengal. | BI01010001010000000000000515BI0100001127 | 15.9 | Cum |
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| 17 | 7 | Providing and fixing of housing clamp ( made with 12 mm thick MS sheet ) along with well cap (made with 10 mm thick MS sheet) with necessary arrangement for SBDTW as per specification and direction of the Engineer-in-charge. | BI01010001010000000000000515BI0100001128 | | |
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| 18 | 7.01 | 150 mm dia | BI01010001010000000000000515BI0100001129 | 3 | No |
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| 19 | 8 | Washing and development of tube well by using hand pump or by any suitable method and testing of the well as per specification and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001130 | 300 | Mtr |
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| 20 | 9 | Providing & lowering of submerssible pump of 45 Mtr head with suitable Single phase submerssible motor in/c additional 32 mtr. submersible 3 core coper flat cable (2.5mm2 size) along with 40mm GI pipe (medium class) both end welded with 8 mm thick G.I. flange (miximum length of each column pipe is 3 mtr and total 21 mtr long column assembly ) in/c fitting fixing of necessary rubber insertion, 900 G.I. single end flange bend, GI flange short piece, G.I. tailpiece and 100mmx 40 mm G.I. reduing socket, 100 mm dia C.I. non-return Valve etc. complete in respect as per direction of the Engineer-in-charge. | BI01010001010000000000000515BI0100001131 | | |
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| 21 | 9.01 | a) 2000 GPH capacity submersible pump with 3 HP submersible Motor | BI01010001010000000000000515BI0100001132 | 3 | Job |
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| 22 | 10 | Supplying & fitting fixing of B13 (size;- width 450mm x length 1200mm x height 850 mm) fitted with 4 nos support of 75 mmx 75mm (6mm thick) M.S. angle for embedding in 1:2:4 cement concrete base (size 300 mm x 300mmx 600 mm) with proper locking arrangement and coated with anti corrosive paint (both inside and outside ) including necessary provisions for fitting fixing of single phase motor starter unit, main switch, energy meter etc. complete in all respect as per direction of the Engineer in Charge. | BI01010001010000000000000515BI0100001133 | 3 | No |
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| 23 | 11 | Supplying & fitting fixing of single phase motor starter unit (with 2 pole contactor, overload relay, volt meter & amps meter), 32 amps main switch (220 volt ) of Havels/ BCH/L7T make in KIOSK in/c necessary electric wiring and G.I. pipe earthing etc. complete as per direction of the Engineer in Charge | BI01010001010000000000000515BI0100001134 | | |
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| 24 | 11.01 | For 3 Hp Submersible motor | BI01010001010000000000000515BI0100001135 | 3 | No |
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| 25 | 12 | Trial run & commissioning of the scheme in all respect as per direction of the Engineer in Charge | BI01010001010000000000000515BI0100001136 | 3 | No |
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| 26 | 13 | Excavating trenches of required width for pipes, cables etc, in/c excavation for sockets, & dressing of sides where required, ramming of bottoms, depth up to 1500 mm in/c getting out the excavated soil, & backfilling of soil as required, after laying of pipeline, in layers not exceeding 200 mm in depth in/c consolidating each deposited layer by ramming, watering etc. & disposing of surplus excavated soil with all required leads as per specification & direction of the Engineer-in-charge.\na) In all kinds of soil | BI01010001010000000000000515BI0100001137 | | |
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| 27 | 13.01 | A) For UPVC pipes in new work\ni) For pipes not exceeding 90 mm dia . | BI01010001010000000000000515BI0100001138 | 2250 | Mtr |
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| 28 | 14 | Providing, fixing and laying rigid UPVC pipes conforming to IS 4985 jointing with coplers, of same class conforming to IS : 10124(Pt-II) with solvent cement conforming to IS : 14182 including testing of joints complete (but excluding the cost of specials like bend, tees etc. which will be paid separately) as per specification and direction of the Engineer-In-Charge. | BI01010001010000000000000515BI0100001139 | | |
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| 29 | 14.01 | a) Class - 3 (working pressure 6.0 kg/sqm) | BI01010001010000000000000515BI0100001140 | | |
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| 30 | 14.02 | i) 40 mm OD | BI01010001010000000000000515BI0100001141 | 1800 | Mtr |
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| 31 | 15 | Providing and fitting fixing of brass fullway valve with handle in the GI pipe line including cutting, threading etc. complete as per CPWD specification and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001142 | | |
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| 32 | 15.01 | a) 40 mm dia | BI01010001010000000000000515BI0100001143 | 6 | No |
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| 33 | 16 | Providing and fixing G.I Union as per CPWD Specification and direction of the Engineer-in-charge. | BI01010001010000000000000515BI0100001144 | | |
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| 34 | 16.01 | 15 mm | BI01010001010000000000000515BI0100001145 | 30 | No |
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| 35 | 16.02 | 40 mm | BI01010001010000000000000515BI0100001146 | 3 | No |
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| 36 | 17 | Providing and fixing brass ferrule with C.I. cover conforming to IS :2692 in/c boring and tapping the main as per CPWD Specificatio and direction of the Engg-in-charge. | BI01010001010000000000000515BI0100001147 | | |
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| 37 | 17.01 | 15 mm NB | BI01010001010000000000000515BI0100001148 | 30 | No |
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| 38 | 18 | Providing and laying of flexible PVC pipe (conforming to IS:7634) complete as per specification and direction of the Engineer -in-charge (cost of earth work and fitting will be paid separetely) | BI01010001010000000000000515BI0100001149 | | |
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| 39 | 18.01 | i) 15 mm. nominal | BI01010001010000000000000515BI0100001150 | 450 | Mtr |
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| 40 | 19 | Providing, fixing and laying fabricated UPVC bend of required degree conforming to IS : 10124 (part 8/9/10/11/12/13) with solvent cement conforming ti IS : 14182 including testing of joints complete as per CPWD specification & dieection of the Engineer-In-Charge. | BI01010001010000000000000515BI0100001151 | | |
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| 41 | 19.01 | i) 40 mm. dia. | BI01010001010000000000000515BI0100001152 | 6 | No |
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| 42 | 20 | Providing and fixing G.I. equal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001153 | | |
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| 43 | 20.01 | i) 40 X 40 X 40 mm. dia. | BI01010001010000000000000515BI0100001154 | 3 | No |
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| 44 | 21 | Providing & fitting fixing PVC/plastic Bib cock conforming to IS: 9763 in hydrant points at different location as per specification and direction of the Engineer-In-Charge. | BI01010001010000000000000515BI0100001155 | | |
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| 45 | 21.01 | 15 mm dia | BI01010001010000000000000515BI0100001156 | 30 | No |
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| 46 | 22 | Providing and fixing in position Precast RCC hydrant post of size 200 x 200 mm at the bottom & 150 x 150 mm at the top and 1300 mm high ( made with cement concrete 1 : 2 : 4 ( 1 cement : 2 sand : 4 brick aggregate 1st class 20 mm nominal size) and steel reinforcement ( TMT bars ) 8 mm dia 1200 mm long 4 nos and 8 mm dia stirrup 9 Nos ), 500 mm shall be kept below ground level , embedding the same with in 500 x 500 x 500 mm cement concrete 1 : 5 : 10 ( 1 cement : 5 sand : 10 brick aggregate 1st class 40 mm nominal size ) including plastering the exposed surface with 12 mm thick cement mortar 1 : 3 ( 1 cement: 3 sand ) finished with a floating coat of neat cement ) including providing & embedding 15 mm dia G.I. pipe (medium class) 1250 mm long with necessary GI fittings like elbow 2 Nos, socket 1 no, nipple 300 mm long 1 no, union 1 no etc. and fitting fixing of CI long handle bib cock by welding with GI socket complete with all earth work required including refilling as per CPWD specification and direction of Engineer-in-charge. | BI01010001010000000000000515BI0100001157 | 6 | Job |
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| 47 | 23 | Providing and fixing in position Precast RCC platform of size 1100 x 1100 mm x 100 mm with curb of size 50 x 50 mm keeping an opening of 100 mm long in a suitable place for draining out of water ( made with cement concrete 1 : 2 : 4 ( 1 cement : 2 sand : 4 brick aggregate 1st class 20 mm nominal size) and steel reinforcement ( TMT bars ) 8 Nos, 8 mm dia in both direction including plastering the exposed surface with 12 mm thick cement mortar 1 : 3 ( 1 cement: 3 sand ) finished with a floating coat of neat cement ) complete with all earth work required including refilling as per CPWD specification and direction of Engineer-in-charge. | BI01010001010000000000000515BI0100001158 | 6 | Job |
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| 48 | 24 | Providing and fixing GI unequal TEE with a pipeline in/c testing of joints complete as per CPWD specification and direction of Engineer-in-charge. | BI01010001010000000000000515BI0100001159 | | |
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| 49 | 24.01 | A) 40x40x15 mm dia | BI01010001010000000000000515BI0100001160 | 20 | No |
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| 50 | 25 | Providing and fixing G.I. socket as per CPWD specification and direction of the Engineer - in - charge. \na) 15 mm. dia. | BI01010001010000000000000515BI0100001161 | 30 | No |
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| 51 | 26 | Providing and fixing U.P.V.C. service saddle as per CPWD specification and direction of the Engineer - in - charge. | BI01010001010000000000000515BI0100001162 | | |
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| 52 | 26.01 | 40 mm dia with 15 mm dia opening | BI01010001010000000000000515BI0100001163 | 10 | No |
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| 53 | 27 | Providing and fixing GI pipes of medium class as per IS : 1239 with latest amendment complete with GI fittings including trenching and refilling cutting and making good the walls etc. complete as per specification and direction of the Engineer - in - charge.\ni) 40 mm nominal bore | BI01010001010000000000000515BI0100001164 | 18 | Mtr |
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| 54 | 27.01 | ii) 50 mm nominal bore | BI01010001010000000000000515BI0100001165 | 18 | Mtr |
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