Annual Maintenance of residential building under PWD(R and B) Sabroom Division during the year 2025-26. /SH - Pipeline leakage, motor rewinding, OHP mtc, Earthing, water heater etc. (2nd Call)

Providing and fixing G.I. pipes of medim class as per IS : 1239 with latest amendment complete with G.I. fittings and clamps, including cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. Internal work - Exposed on wall.

i. 15 mm dia. nominal bore

ii. 20 mm dia. nominal bore

Providing and fixing G.I. pipes of medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling etc. complete as per CPWD specification and direction of the Engineer - in - charge. External work

iii. 25 mm dia. nominal bore

v. 40 mm dia. nominal bore

Making connection of G.I. distribution branch with G.I. main offollowing sizes by providing and fixing tee, including cutting & threading the pipe etc. complete as per CPWD specification and direction of the Engineer - in - charge. i. 25 mm to 40 mm dia. nominal bore

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.

ii. 20 mm dia.

iii. 25 mm dia.

v. 40 mm dia.

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 - charge.

ii.20 x 20 x 20 mm dia

iii. 25 x 25 x 25 mm dia

v. 40 x 40 x 40 mm dia

Providing and fixing G.I. Unequal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.

ii. 25 x 25 x 20 mm dia

i. 20 x 20 x 15 mm dia

ix. 40 x 40 x 25 mm dia

Providing and fixing of Brass Union Joints ( Medium class ) with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.

i. 15 mm dia.

ii. 20 mm dia.

iii. 25 mm dia.

v. 40 mm dia.

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.

iii. 25 mm dia

v. 40 mm dia

Providing and fixing ball valve (brass) of approved quality High or low pressure, with plastic floats complete :

i.15mm nominal bore.

ii.20mm nominal bore.

Supplying & fitting fixing of single phase motor stater unit, (with 2 phase contractor, overload relay, Volts meter & Amps meter 32 amps Main switch (220 volts) of Havels /BCH/ L&T make in KIOSK including necessary electrical wiring and GI pipe earthing ect. complete as per direction of the Engineer-in-charge.

Lifting of submersible pump motor with delivary assembly by heavy duty chain-pully after dismentalling from delivery line and stacking properly as per direction of the Engineer-in-charge.

Labour charge for fitting fixing and lowering of submersible pump motor with delivary assembly 90 to 0 degree including fitting fixing with the delivary line ect. as per direction of the Engineer-in-charge.

Repair and maintenance of submessible Motor suitable for submerssible pumpset by complete dismantling in/c providing & fitting fixing of PVC ( IS : 8783-1978 ) insulated electro grade copper ( IS : 613-1984 ) conductor winding in stator & all necessary spare parts and reassembling the same including servicing of rotor & necessary trial run as per specification and direction of the Engineer-in-charge. iv.2.0 HP Motor suitable for 2000 GPH capacity submerssible pumpset

Repairing of 2000/2500 GPH capacity submersible pump set in/c dismantling and re-assembling of new impeller casing ring, bush & bearing etc. fitting fixing and satisfactory trail run as per as per direction of the Engineer-in-charge.

Clearing jungle including uprooting of rank vegetation, grass,brushwood,trees and saplings of girth upto 30cm measure data height of 1 m above ground level and removal of rubbish upto a distance of 50m out side the periphery of the area cleared.

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 work a. In all kinds of soil i. For pipes not exceeding 90 mm dia

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) i. 40 mm OD

Providing and fixing CIDF Butterfly valve with bolts, nuts, rubber insertions etc. complete as per CPWD specification and direction of the Engineer - in - charge. ( The tail pieces, tappers etc if required will be paid separately ) i. 50 mm dia

Providing and fitting fixing of C.I. base plate for OHP as per specification and direction of the Engineer-in-charge.

Providing and fitting fixing of C.I. base valve weight for OHP as per specification and direction of the Engineer-in-charge.

Providing and fitting fixing C.I. head cover for OHP of approved quality as per specification and direction of the Engineer-in-charge.

Providing and fitting fixing C.I. handle for OHP of approved quality as per specification and direction of the Engineer-incharge

Providing and fitting fixing of Leather bucket conforming to IS : 1015 for OHP of approved quality as per specification and direction of the Engineer-in-charge

Providing and fitting fixing of C.I. Plunger for OHP of approved quality as per specification and direction of the Engineer-in-charge.

Providing and fitting fixing of M.S. Piston rod for OHP of approved quality as per specification and direction of the Engineer-in-charge.

Providing and fitting fixing Nuts bolts for OHP of approved quality as per specification and direction of the Engineer-incharge.

Providing and fitting fixing G.I. screw for OHP of approved quality as per specification and direction of the Engineer-incharge.

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

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.

Supplying and fixing of following vertical storage water heater 5 star catagory complete with 15 amps top, connection pipes including necessary connection etc as required. b).15 litre storage capacity:-

Providing earthing with perforated 40 mm dia G.I. pipe (Medium class) ( 12 mm dia perforation ) , laying of 4 mm dia copper wire from earth electrode to panel, including excavating hole of 600 mm dia and refilling with Salt and Charcoal / coke in alternate layers of 300 mm , as per standard specification and direction of the Engineer-in-charge. ii. for 3-phase connection with 4.00 mtr. Long G.I. pipe

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