Tender For Water Supply Arrangement At Dar (West) Mess A. D. Nagar Police Quarter Complex, Dropegate, Agartala / Sinking Of 1 No. Small Bore Deep Tube Well Along With Pump Set Under Dws Sub Division No-Ii, Milonsangha, Agartala. (Deposit Work)(2Nd Ca
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Project Description
Tender for Water Supply Arrangement At Dar (West) Mess A. D. Nagar Police Quarter Complex, Dropegate, Agartala / Sinking Of 1 No. Small Bore Deep Tube Well Along With Pump Set Under Dws Sub Division No-Ii, Milonsangha, Agartala. (Deposit Work)(2Nd Call).
BOQ
| Sl. No. | Item Description |
| 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.a)100 mm dia. |
| 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.a)From 100 mm dia pilot hole to 250 mm bore hole. |
| 3 | 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. |
| 4 | 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. |
| 5 | A) CM Casing Pipei) 100 mm dia |
| 6 | ii) 150 mm dia |
| 7 | B) RS Pipei) 100 mm dia |
| 8 | 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.i) 150 x 100 mm dia- |
| 9 | Providing and fixing of UPVC end cap / well cap suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and direction of the Engineer - in – charge.i) 100 mm dia- |
| 10 | 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.i) pea-gravels obtained from Golaghat, Assam. |
| 11 | Supplying and installation of water lubricated submersible pump having ISI mark of capacity 2000 GPH of total head up-to 60 mtr. couple with submersible motor of suitable capacity for 240 Volts (+/- 10 % variation single phase 50HP) AC supply DOL Starting method to run at 2880 RPM along with 35m 2.5sqm. PVC insulated 3 (three) core flat copper cable in/c. fitting, fixing and lowering with 40/50mm dia. GI pipe etc. complete as per direction of the Engineer-In-Charge (40/50 mm dia GI pipe and fittings will be paid separately). |
| 12 | Providing & fabrication of column pipe including fitting fixing of G.I. flange by cutting the GI pipe ( conforming to IS : 1239 medium class ) into 3.05 mtr. long and welding the same with GI flange as per specification and direction of the Engineer-in charge ( G.I. pipe will be provided by the agency at his own cost & risk). |
| 13 | i) For 50 mm dia G.I. pipe with 10 mm thick GI flange |
| 14 | Supplying and fitting fixing of single phase motor starter panel unit 3.0 HP capacity comprising with 2 pole conductor, overload relay, capacitor, volt meter of BCH/L&T/ Havels make with necessary copper wire etc. complete as per direction of the Engineer - in – charge. |
| 15 | Supplying and fitting fixing of 32 amps single phase main switch of BCH /L&T /Havels make with necessary copper wire wiring etc. complete as per direction of the Engineer - in – charge. |
| 16 | Providing, fixing and laying rigid UPVC pipes conforming to IS: 4985 jointing with couplers, 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 CPWD specification and direction of the Engineer - in -chargeClass - 3 ( working pressure 6.0 kg / cm2) |
| 17 | i. 40 mm OD |
| 18 | Providing, fixing and laying fabricated UPVC equal tee conforming to IS : 10124 ( Part 5 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 19 | i. 40 x 40 mm dia |
| 20 | 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 to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 21 | i. 40 mm dia No. |
| 22 | Providing, fixing and laying fabricated UPVC end capconforming to IS : 10124 ( Part 4 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 23 | i. 40 mm dia |
| 24 | 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 arrangements for SBDTW as per specification and direction of the Engineer - in - charge. |
| 25 | i. 150 mm dia |
| 26 | 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. |
| 27 | i. 40 mm dia |
| 28 | Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 200)including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter -2 of CPWD specification and direction of the Engineer - in - charge.A. For UPVC pipes in new worka. In all kinds of soil |
| 29 | i. For pipes not exceeding 90 mm dia Please Enable Macros to View BoQ information |
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