Dismantling, laying and di of 3 range x 390m of 8 and 10 inch dia. pipeline with all electrical accessories for multiple shifting of pump-motor for a period of 12 months running for dewatering at quarry no. 03 under ktc.

Ttps mech ii tm ii breakdown maintenance of dozing pump system, dewatering pump sump pump service water lines of units iv v for the period from 01 04 2025 to 31 03 2026

Extension of delivery of 3000gpm and 2000gpm pump installed on the pontoon at main patch sump due to gradual decreasing of water level and maintenance of above pump for smooth operation at phularitand, amp colliery.

Hiring of sel pump capacity 4kl per hour as and when required including operator and suction and delivery canvas hose pipe for a period of 20 days under rohini project.

35m dismantling, laying and fitting of 6 and 8 dia. suction delivery pipe along with repairing of 1000 gpm m7p (wilo) pump of head 100m, si no 81284652/10s-1 for quarry no 02 under kathara colliery.

Hiring of 60000l/h (approx) diesel pump including operation, maintenance, suction, delivery and other consumption for fire-fighting from sump to nearby coal face of quarry no.03 for a period of 60 days under kathara colliery.

Repairing, maintenance dismantling laying and di of 02 range 8 diameter pipeline for a period of 12 months running for dewatering of quarry no-02 under kathara colliery.

A) repairing and reconditioning of diesel engine and fuel pump make rouston 1000gpm, 146hp model 6ydx s/no. 42220670735 including base frame fabrication, repair and installation with painting for dewatering of coal face of reddy sump b) reconditionin

Hiring and operation of minimum 15hp sel pump for dewatering of coal face at socp for a period of 30 days.

Casting, finishing of 05 c.i coupling suitable for 2000gpm pump installed at 03 no and 02 no quarry with coupling bolt and accessories during shifting pump at both places at kathara colliery.