Repair and Maintenance of Power Pumps in Zone-IV Areas , Vellore Corporation

Removing the submersible pumpset and its accessories from the bore well including all material charges and all labour charges etc., complete as per standard specifications. 3 to 10.0 HP

Rewinding of burnt motor of Submersible type pump set. The work includes the cost of winding wires, sleeves, connection wires and other required winding materials, dismantling, assembling, testing etc., complete (The cost towards the old materials should Up to 10.0HP

Re-erection of submersible pumpset into the borewell after attending the repairs including all material charges and all labour charges etc., complete as per standard specifications 3 to 10.0 HP

Servicing, commissioning and testing of submersible motor including all material charges and all labour charges etc., complete as per standard specifications 3 to 10.0 HP

Servicing, commissioning and testing of submersible Pump including all material charges and all labour charges etc., complete as per standard specifications. 3 to 10.0 HP

Servicing commissioning of all accessories in the panel board such as starter, main switch, volt meter, ammeter etc, and rectifying the electrical defects (excluding cost of materials) 3.0 to 10.0 HP

Transportation of pump set to the workshop from the site and back to the site from workshop 1 to 2.5 HP including all material charges and all labour charges etc., complete as per standard specifications.

Supply and fixing of following materials including all material charges and all labour charges etc., complete as per standard specifications

TPIC switch – 16A Main Switch

Motor coupling (S.S) 3.0 to 7.0 HP

Thrust bearing Bottom and top (GM) 3.0 to 7.0 HP

Pump top bearing bush (Bronze) 3.0 to 7.0 HP

Sleeve (S.S) 3.0 to 7.0 HP

Impeller 3.0 to 7.0 HP

Pump Bowl (CI) 3.0 to 7.0 HP

Pump Shaft (S.S) 3.0 to 7.0 HP

Impeller Bush (GM) 3.0 to 7.0 HP

Motor upper bearing 3.0 to 7.0 HP

Motor lower bearing 3.0 to 7.0 HP

Nylon Rope M -1072 PWD SoR 24-25

25 mm MS Clamp set

Single Pole 20A MCB

25 mm PVC Ball Valve

Supply and delivery and fixing of HDPE tank as per IS 12701/ 996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc., (WD-M1418 TWAD 24-25)

Construction of Pedastal Tank using Brick work in CM 1:5 mix, Necessary earth work 0.45m depth, Pcc 1:5:10 for base and plastering in cm 1:5 mix for surface and standard height 1.20m (1.2x1.2x1.2) etc., as per standard specification (DATA ENCLOSED)

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Supply and delivery of 5HP Submersible motor pumpset in single phase as per IS 8034 without panel board for 50 LPm x 200m Head including all material charges and labour charges etc., complete as per TWAD specifications (WD-M1621 TWAD 24-25)

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.Above 5.0 HP to 10.0 HP (WD - W0872 TWAD 24-25)

Removing the Trapped Submersible motor pumpset in the Boewell using Chain Pulley including all material charges and labour charges etc., complete as per TWAD specifications

Supply and fixing 7.50 HP Panel Board with Two level Guard and Auto start including all material charges and all labour charges etc., complete as per standard specifications (WD-M1976 TWAD 24-25)

Supply and delivery of 4.00 Sq mm PVC insulated and sheated 3 core flat copper cable conforming to IS 694/1990 including cost of all material charge etc., complete as per standard specifications (WD-M1975 TWAD 24-25)

Supply and fixing of 50mm UPVC Borewell Pipe including all material charges and all labour charges etc., complete as per standard specifications

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains including cost of all material charges and labour charges etc, complete as per standard specification SD 65

Supply,Delivery and fixing of 20mm dia GI service pipe including cost of all material charges and labour charges etc., complete as per Specifications.