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| 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. i) 100 mm |
| 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. i. 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. A) 'CM' Casing pipe i. 100 mm dia |
| 5 | ii) 150 mm dia |
| 6 | B. 'RS' pipei. 100 mm dia |
| 7 | Providing and fixing of UPVC reducer suitable for UPVC 'CM' casing or 'CS' casing or 'RS' pipes as per specification and ditection of the Engineer-in-charge. i)150x 100 mm dia |
| 8 | Providing and fixing of UPVC end cap/well cap suitable for UPVC 'CM casing or 'CS' casing or 'RS' casing pipes as per specification and ditection of the Engineer-in-charge. i) 100 mm dia. |
| 9 | 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 ditection of the Engineer-in-charge. i) 150 mm dia. |
| 10 | Supplying and installation of water lubricated submersible pump having ISI mark of capacity 2000 GPH of total head upto 60mtr.Couple with submersible motor 3 HP suitable for 240voltage(+10% variation single phase 50HP,AC supply DOL starting method to run 2880 RPM along with 35mtr 2.5sqm,PVC insulated 3(Three)core flat copper cables including fitting fixing and lowering with 40mm dia GI pipe upto 100ft.(30.00mtr.)etc complete as per direction of the Engineer-in-charge(cost of 40mm dia.Gl and fittings will be paid seperately). |
| 11 | 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.A. with contractor's rig i) with pea gravels obtained from Durgapur, West Bengal |
| 12 | Supplying and fitting fixing of KIOSK(Size 450mm x 200mm x 850)fiited with 4 Nos support of 75mm x 75mm (^mm thick) MS angle of embedding with 1:2:4 cement concrete base(size:300mmx300mmx600mm) with proper locking arrangement and coating with anti corrosive paints(both inside and outside)in/c complete in all respect as per direction of the Engineer – in – charge. |
| 13 | Supplying and fitting fixing of 2HP/3HP submerssible motor starter,( relay range-13-22 amps) BCH/L&T make as per direction of the Engineer-in-Charge. |
| 14 | Providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for DIN fuses), triple pole with Neutral Link (TPN) 415/500 Volt, L & T / Havell's/HPL make etc. complete as per specification and direction of the Engineer-in-charge. i. 32 Amps. |
| 15 | Excavation trenches of required width for pipes for pipes, cables etc. inluding excavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500mm (Slop-1 in 200) including getting out the excavated soil and backfilling of soil as requred after laying of pipeline, in layers not exceeding 200mm in depth in/c. consolidation each deposited layer by ramming. watering etc. and disposing of surplus excavated soil with all required leads as per chapter 2 of CPWD specificationh and direction of the Engineer-In -Charge.A) For UPVCD work in new work. a) all kind of soil.i) For pipes not exceeding 90 mm dia. |
| 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-charge. A. Class-3(Working pressure 6.00 kg/cm2) i) 40 mm OD |
| 17 | Providing and fixing G.I pipes medium class as per IS: 1239 with latest ammendment complete with G.I fitting including trenching and refilling, cutting and making good the walls etc. complete as per chapter 20 of CPWD specification and direction of the Engineer-in-charge. A. External work iii) 25 mm dia nominal bore. |
| 18 | v) 40 mm dia nominal bore |
| 19 | Providing & 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 fittings will be paid separately).i) 15 mm dia. |
| 20 | iii) 25 mm dia. |
| 21 | Providing and fixing in position PVC hydrant post of 110 mm dia and 1000 mm long with cement concrete 1:5:10 ( 1cement : 5 brick aggregate : 10 brick aggregate 1st class 40 mm nominal size ) inside the postm, 300 mm shall be kept below |ground level in/c providing and embedding 15 mm dia GI pipe medium class 750 mm long with necessery GI fittings like elbow 2nos, socket 1 no, union 1 no, 150 mm long nipple 2 nos, CI long handle bibcock 1 no and painting painting the pipe with water proofing paint and necessery writings with earth work in/c refilling complete as per CPWD specification and direction of the E-I-C. |
| 22 | Providing and fixing in position RCC plateform of size 1000X1000X 75 mm with curve of size 50X75 mm and keeping an opening of 100 mm long in a suitable place for draining out water for size 1500 mm long 125 mm wall thickness made with cement concrete 1:2:4 ( 1 cement:2 sand:4 brick aggregate 20 mm nominal size) and steel reinforcement (TMT bars) 7 nos,8mm dia in both directions in/c plastering the exposed surface with 12mm thick mortar 1:3 (1 cement:3 sand) finished with floating coat of neat cement ) complete with all earth work requird in/c refilling as per specification and direction of the E-I-C. |
| 23 | Providing and fitting fixing GI union joint as per CPWD specification and direction of the Engineer-In-Charge. iii) 25 mm niminal bore. |
| 24 | v) 40 mm niminal bore. |
| 25 | Providing and fitting fixing GI Bend / elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer-in-Charge.iii) 25 mm dia. |
| 26 | v) 40 mm dia. |
| 27 | Providing and fixing GI socket as per CPWD specification and direction of the Engineer-In-Charge. i) 15 mm dia. |
| 28 | iii) 25 mm dia. |
| 29 | v) 40 mm niminal bore. |
| 30 | Providing & fixing G.I. Equal Tee with the pipeline in/c. testing of joints complete as per CPWD specification and direction of the Engineer-in-charge. iii) 25 x 25 x 25mm dia. |
| 31 | v) 40 x 40 x 40 mm dia. |
| 32 | Providing & fixing G.I. Un- Equal Tee with the pipeline in/c. testing of joints complete as per CPWD specification and direction of the Engineer-in-charge. iii) 25 x 25 x 15 mm dia. |
| 33 | ix) 40 x 40 x 25 mm dia. |
| 34 | Providing and fixing G.I. Full way valve as per chapter 20 of CPWD specification and direction of the Engineer - in - charge.vi) 40 mm dia. |
| 35 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering. -All work upto plinth leveli) 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate of 40 mm nominal size)(For platform of housing pipe) |
| 36 | Providing and fixing G.I. Reducer with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. ii) 25 x 15 mm dia. |
| 37 | ix) 40 x 25 mm dia. Please Enable Macros to View BoQ information |
