KMDA/E-M/EE/MD-I/NIQ No.-02 of 2025-26

Amount

Loading-unloading and transportation charges for bothway from the pump floor to workshop and back to pump house including loading and unloading of all the necessary pump components such as impeller, pump shaft, sleeves etc of Pump No.2 which has already been lifted and dismantled before by the existing agency under the scope of ongoing Operation and maintenance as per the direction of E.I.C.

Reparing & overhauling of pump no. 2, by dismantling all the pump components part by part for detection of fault, throughout inspection and checking for finding out all the damaged spare parts. Rectification / replacement of spare parts as necessary as per the direction of E.I.C. The details of the works are as follows:

Dismantling of thrust bearing , sleeves, bush, impeller assembly etc part by part for complete checking by pump experts, removal of greese and other foreign particles from each parts with the help of jute, emery paper and other necessary materials.

S.S Material deposition on intermediate & head shaft and removal of the excess material through turning operation to the required limit for necessary rectification of the shafts.

Replacement of Spherical Thrust Roller Bearing (SKF 29318 E)

Replacement of intermediate bearing bracket

Replacement of cutlass bush G.M

Replacement of stuffing box G.M bush.

Replacement of S.S muff coupling

Replacement of G.M Clamp( gland flange)

Replacement of G.M Gland

Replacement of shaft sleeve

Replacement of shaft key

Replacement of rubber bush for universal coupling

Fitting charge for all the replaceable spare parts

Balancing of the Impeller & shaft asssembly

Painting charge

Supply, delivery and fitting fixing of 1 no. ABB make Soft Starter at Raw water pumping station under pujali municipality as per direction of EIC. ( Model no: PSTX105-600-70)

Hire Charges of Diesel Generator set with suppling of oil and operator,Cable / Wire, Light etc.for emergency power supply at the time of fault detection of cable as per direction of the EIC.

Identification of cable routes and excavation of trenches (average width 500mm and depth 760mm) for extracting cables with dismantaling of artificial stone flooring / brickflat soiling / line concrete including earth cutting as required with precautions to ensure not to damage other utility services and removing dbries and stocking serviceable materials at site as per direction of the EIC.

Extraction of the cables including removal of pipes / bricks tiles etc and stacking the serviceable materials at site as per direction of the EIC. (Ref. KMDA/P-46/Iteam-11.8 )

Supply, delivery at work site of 1.1 KV grade PVC/ XLPE insulated Aluminium conductor, armoured cable as per direction of EIC. Cable size as mentioned below: i) 3.5 Core 150 sq mm. (MAKE: Gloster/Crystal/Havells)

Laying of two cables above 35 sqmm and upto 185 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed . (Cable Size: 1.1KV Grade,3.5 core 150sqmm)

Straight through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials.(Brand approved by EIC)

RANJAN ENTERPRISE (BID ID -6505355)

COSMOS CONSTRUCTION (BID ID -6544564)