Civil Works

Dewatering using 3HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any ther incidental charges etc., complete..

Removal of centrifugal pumpset/ jet pumps/ submersible pumpsets and its accessories from borewell/ open well for attending repairs 50% of the rates mentioned under item 17 (a), (b) (c) and (d) may be allowed for the respective Horse power.

Re-erection of centrifugal pumpsets, jet pumpsets and its accessories into the borewell/ openwell after attending the repairs 50% of the rate mentioned under item 17 (a), (b) and (c) may be allowed for respective Horse power.

Supplying, laying and jointing UPVC pipes of Class 5 (having working pressure of 10 kg/ sq.cm) conforming to IS 4985- 2000 of approved quality and best variety of the following dia including cutting, and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) in accordance with IS 7634-3(2003) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The UPVC pipes shall be got approved by Executive Engineer before use on works - internal water supply above ground level.

UPVC 25mm dia Theatre

Supplying of UPVC Specials in water supply arrangements (both in internal and external water supply arrangements). Note: Since the labour for cutting, threading / pasting, sundries have already been included under pipe line item of works, no separate provision for fixing UPVC specials needs to be allowed.

25 mm dia UPVC elbow

25 mm dia UPVC tee

25 mm dia UPVC coupler

25 mm x20 mm dia UPVC reducer

Charges for developing the Borewell with air compressor of 600 CFM capacity (Minimum 8 Hours) including transportation, labour and fuel charges for compressor as directed by TWAD Officers and conducting yield test by ‘V’ notch method.

Supply of 1.5 HP single phase deep borewell Jet motor with pumpset with 1 1/4 suction head and 1" deeming head with jet empty with ISI mark suction 100 feet and delivery 50 feet including labour charges for errection of deep borewell pumpset of 1.5 HP with all accessories including clamp set and laying of GI pipe fixing function head, air pipe inside the borewell and supplying and fixing of Electrical panel board consisting del. Starter of 1.5 HP deep borewell Jet pump set 15 Amp main switch, fuse carrier, indicator lamp in bottom holder, main switch preventor, capacitor with board including labour charges for assembling the panel board including power supply connection servicing etc., complete as directed by the departmental Officers.

Supplying, fixing and roofing with colour galvalume sheet of 0.47mm thick with all necessary accessories such as J/V bolt and nuts of suitable length with suitable bitumen washers complete complying with standard specification and as directed by the departmental officers.

Providing two legged scaffolding using 48.30mm dia heavy duty MS pipe over all height of 3.00m the distance between 2 legs being 1.25m and the spacing of the post being 2m in each rows and providing platform with C.W. planks using 40mm thick silver oak and 1.00m wide in complete form with horizontal bracings @ 1.50m c/c vertical direction and with cross bracings using same 48.30mm dia including cutting, threading assembly with red oxide primer, labour charges cost of specials such on large plate, shoe, carcher, coupling, bolt and nut transportation charges. The bottom of vertical post shall rest on 300x300x70mm 1:2:4 concrete base etc complete complying with standard specification and as directed by the departmental officers.

Finishing the top of slopped roof, sun-shade with Machine Pressed Ornamental / Decorative Tiles of approved quality laid in cement mortar 1:3, 20mm thick mixed with WPC at 2% by weight of cement used and top pointed with the same red oxide mixed mortar etc complete, complying with standard specifications and as directed by the departmental officers.

Cleaning the manhole chamber to a depth up to 0.75m including removing the silt and slush and conveying the same to outside the compound after the dry condition of silt and slush etc.., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Executive Engineer before use on work.

Supplying and fixing Mild Steel grills for windows, ventilators etc.,complete complying with standard specifications and as directed by the departmental officers.

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