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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. |
| 2 | 100 mm dia1x35x3.00= 105.00 m |
| 3 | 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. |
| 4 | From 100 mm dia pilot hole to 250 mm bore hole1x35x3.00= 105.00 m |
| 5 | 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. |
| 6 | 1) UPVC 'CM' casing pipesii)150 mm dia |
| 7 | iii) 100 mm dia |
| 8 | 2) UPVC 'RS' pipesii) 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. |
| 10 | i) 100 mm dia |
| 11 | 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. |
| 12 | i)150 x 100 mm dia |
| 13 | 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. |
| 14 | i)150 mm dia |
| 15 | 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. |
| 16 | A. with contractor's rigwith pea gravels obtained from Durgapur, West Bengal. |
| 17 | Washing & development of Tube Well by using hand pump or by any suitable method & testing of the well as per specification & direction of the Engineer in charge |
| 18 | Supplying & fitting fixing of panel box of M.S. sheet with locking arrangement comprise with starter , main Switch, busber Volt Meter selector switch etc. inside the box in/c. service connection within 50.00 mtr. length from LT line with roof for rain water protection and 4(four) nos. stand by c.c. work in all respect as per direction of the Engineer in Charge (excluding the cost of starter and main switch). |
| 19 | Supplying and installation of water lubricated subermissible pump of Duke make(Model No. DSP4RFH05) having capacity 2000 GPH at total head of 45 mtr. Coupled with submerssible motor suitable for 240 volts (+10% verification) single phase 50 Hz. AC supply DOL starting method to run at 2880 RPM along with 35 mtr. 2.5sqm, PVC insulated 3 core flat cable conforming to IS code and cable in/c fitting , fixing and lowering 40 mm dia GI pipe upto 100 ft.(30 mtr) etc. complete as per direction of the Engineer-in-charge. |
| 20 | Providing & fitting fixing of different capacity 230 volt, single phase submersible pump starter BCH/L&T,AB make as per specification & direction of the Engineer-in-charge.i) 2 HP |
| 21 | Providing and fitting fixing with PVC insulated 3 core flat Copper cable conforming to relevant IS code for submerssible motor with all necessary equipments and fittings as required as per specification and direction of the Engineer-in-charge.i) 2.50 sqmm |
| 22 | Providing and fixing G.I. pipes medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. i) External work |
| 23 | i) 15 mm dia nominal bore |
| 24 | ii)40 mm dia. nominal bore |
| 25 | Providing and fixing G.I. Bend /elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 26 | i) 15 mm dia |
| 27 | ii)40 mm dia |
| 28 | Providing and fixing G.I. socket as per CPWD specification and direction of the Engineer - in - charge. |
| 29 | i)15 mm dia |
| 30 | ii)40 mm dia |
| 31 | Providing and fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge. |
| 32 | i)15 mm dia |
| 33 | i)40 mm dia |
| 34 | 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. |
| 35 | i)40mm dia |
| 36 | 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 - chargei) 40x40x40 mm |
| 37 | 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 1,500 mm. in/c. getting out the excavate soil and 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. and disposing of surplus excavated soil with all required leads as per chapter-2 of CPWD specification & direction of the Engineer-in-charge.(A) For UPVC pipes in all kind of soil. |
| 38 | i) For pipes not exceeding 90 mm dia |
| 39 | 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 6.0 kg / cm2) |
| 40 | (i) 40 mm OD |
| 41 | Providing and laying of flexible PVC pipe (conforming toIS:7634) complete including earth work as per specification and direction of the Engineer - in - charge (cost of fittings will be paid separately) |
| 42 | i) 15mm dia |
| 43 | Providing & fixing brass ferrule with C.I. cover confirming to IS: 2692 in/c. boring & tapping the main as per chapter 20 of CPWD specification and direction of the Engineering-in-charge. |
| 44 | a) 10 mm nominal bore |
| 45 | Providing and fixing G.I. Nipple of medium class as per CPWD specification and direction of engineer in charge. |
| 46 | i)15 mm dia 225 mm long |
| 47 | Providing and fixing C. I. Bib cock ( long handle ) as per CPWD specification and direction of the Engineer - in - charge |
| 48 | i)15 mm dia |
| 49 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.-All kinds of soil |
| 50 | Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete. |
| 51 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering --All work upto plinth level |
| 52 | 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size) |
| 53 | Centering shuttering including struttings, propping etc. and removal of form work for Foundations, footings, bases for columns etc. for mass concrete with timber plankL/S-5.00 sqm Please Enable Macros to View BoQ information |
