NIT No.06 Item 02

Renovation of existing base foundation suitable for BHEL make 380 HP Slip ring HT motor and M&P make 14/16 CKN model pump by carrying out the following works in safe & sound manner. Making of all safety arrangements i.e. safety belt, gas mask, gas detector, gum boots, hamlet, gloves etc to carry out the work in 40 feet deep hazardous gaseous zone in dry sump well as mandatory before execution of work.

Dismantling of all electric connection from panel, LRS & motor and dismantling the coupling of pump and motor as per site requirement.

Closing of suction and delivery sluice valve, by cutting of nut bolts with gas cutter and taking out delivery taper from the delivery line and removing of all nut bolts connected with pump set by gas cutter etc and taking of pump set from the foundation frame with help of EOT crane to safer side of pump house installations.

Dismantling & Removing of rusted/ damaged base frame from the RCC foundation like Nut-bolts, washers, damaged M.S. Channels, cross support, base plates, leveling screws, shims etc. with the help of gas cutter with oxygen cylinder and other tools as per site requirement and taking out of complete damaged frame with help of EOT crane to outside of pump house. Removing of foundation bolts by manual labour & Power hammer i.e. cleaning, hammering of chisel to make the bolts free from the RCC foundation bolt pockets one by one with manual labour.

Demolishing required amount of cement concrete manually/ by mechanical means including disposal of material within 50 meters lead as per direction of Engineer - in - charge.(As per DSR NO.- 15.2.1)

Fabrication of S.S. foundation bolts, as per site requirement.

Replacement of off sizes all Nut-bolts, studs and washer as per site requirement.

Replacement of rubber neoprene sheet 6mm thick of good quality as per site requirement.

Fabrication of coupling Guard suitable for pump sets as per site requirement.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.(As per DSR NO. - 10.1 ) The job i/c Fabrication of M.S. Base Frames for pump-set and motor with the help of M.S. Channels , cross support and base plates dully machined on planner machine to match the centre distance between pump set and motor along with coupling guard etc. as per site requirement suitable for BHEL make 380 HP Slip ring HT motor and M&P make 14/16 CKN model pump.

Fixing of S.S. foundation bolts in foundation bolt pockets with the help of welding machine for grip of foundation bolt in foundation bolt pockets of CC structure as per site requirement.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering for grip of foundation bolt in pockets of CC structure and also providing wet layer of cement in old CC structure. (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) (As per DSR no.- 4.1.3)

Making of proper shuttering all around the foundation as per requirement of site.

Fixing of Pump Set on foundation frame with help of EOT crane and making of proper alignment of suction line as well delivery line of existing system. making the suction & delivery assembly by fixing of delivery taper and other part like suction with new nut bolts and packing etc as per required by job.

Fixing of electric Motor on base frame and zero zero alignment with pump set and coupled with coupling. Making all electric connections of motors. Testing and commissioning of complete pump set in all respect.

Loading and unloading of material, machines, all tools & tackle including to and fro changes.

SANJAY SALES CORPORATION