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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 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.i) from 100 mm dia pilot hole to 250 mm bore hole |
| 3 | 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 |
| 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) 150 mm |
| 6 | A.'CM' Casing pipeii) 100 mm |
| 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 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 rigi) Pea gravels obtained from Durgapur, West Bengal. |
| 10 | 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. |
| 11 | Supplying and fitting fixing of submersible pump of 2000 GPH Capacity, 45 mtr head with motor of 3 HP/ required capacity single phase including 40 mm dia 30.00 mtr. heavy duty G.I. pump assembly and reducing socket, delivery band 900 Non-return valve and fitting etc. as per direction of the Engineer-in-charge. |
| 12 | Suppling and fitting fixing of M.S(18SWG)\\"KIOSK\\"(size;-width450mm X length1200mm x height 850mm)fitted with 4 Nos .support of 75mm X 75mm(6mm thick)M.S angle for embedding in 1:2:4 cement concerete bass(size 300mmX 300 X 600mm) with proper locking arrangement and coated with anti-corrisive base( size 300 mm x 300 mm x 600mm) with proper locking arrangement and coated with anti-corresive 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 Engg. In-charge. |
| 13 | Providing & fitting fixing of single phase motor starter unit (with heavy duty 2 pole contactor, relay range 18.0 - 25.0, with volt meter & amps meter) of Havels/BCH/L&T make suitable for 2 HP Submersible motor etc complete 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 / Havells / BCH make etc. complete as per specification and direction of the Engineerin- charge.i.32 Amps |
| 15 | Providing and fixing C.I non-return valve of approved quality as per of CPWD specification and direction of the Engineer-in-charge.i) 50 mm nominal bore |
| 16 | Trial run and comissioning of the scheme in all respect as per direction of the Engg. In-charge. |
| 17 | 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 |
| 18 | Providing and fitting fixing of Moulded Case Circuit Breaker (MCCB) of different Thermal release range , 415 + V, 50Hz (L & T, BCH, ABB make) as per specification and direction of the Engineer-in-charge.i) 25-32 Amps |
| 19 | Providing and fixing of housing clamp ( made with 12 mm thick MS sheet ) by welding with blind pipe including applying of anticorrusive bitumastic paint as per specification ( IS : 2800 (part-I) and direction of the Engineer - in - charge.i. 150 mm dia |
| 20 | 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 |
| 21 | 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. |
| 22 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -All work upto plinth level:1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) |
| 23 | 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 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 work i) For pipes not exceeding 90 mm dia |
| 24 | 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 seperately) as per CPWD specification and direction of the Engineer-in-charge.A. Class-3 (working pressure 6.0 kg/cm2)i) 40 mm OD |
| 25 | 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 fittings will be paid separately). |
| 26 | i) 15 mm dia |
| 27 | iii) 25 mmdia |
| 28 | Providing and fixing G.I. full way valve as per chapter 20 of CPWD specification and direction of the Engineer-in-charge. ii.40 mm dia |
| 29 | 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.i) 40 mm dia |
| 30 | 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.i) 40 x 40 x 40 mm dia |
| 31 | Providing and fixing brass ferrule with C.I. cover conforming to IS : 2692 including boring and tapping the main as per CPWD specification and direction of the Engineer - in - charge. i) 15 mm nominal bore |
| 32 | Providing and fixing G.I. pipes of Heavy 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.A. External work. |
| 33 | i. 15 mm dia. nominal bore |
| 34 | ii) 40 mm dia. nominal bore |
| 35 | Providing and fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge. i. 15 mm dia. |
| 36 | Providing and fixing G.I. socket as per CPWD specification and direction of the Engineer - in - charge.i. 15 mm dia. |
| 37 | 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. i. 15 mm dia. |
| 38 | Providing and fitting fixing PVC / plastic bib cock conforming to IS : 9763 in hydrant points at different location as per specification & direction of the Engineer-in-charge.i) 15 mm dia PVC /plastic bib cock |
| 39 | Constructing masonry Chamber 60x60x75 cm, inside in brick work in cement mortar 1:4 (1 cement : 4 fine sand) for sluice valve, with C.I. surface box 100mm. top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement :2 coarse sand : 4 graded stone aggregate 20mm nominal size ) necessary excavation foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick finished with a floating coat of neat cement complete as per standard design :A. With Second Class bricks |
| 40 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. Please Enable Macros to View BoQ information |
