Design, fabrication, and fitting of OH gantry for handling electro- mechanical equipments inside the pump room along with allied works for smooth execution of works at LIS Thanger Chowdrhilla

Amount

A)Digging of 3 no pits of size (0.5m x0.5m x 0.5m) inside the existing pump room and removal of excavated material for disposing at suitable dumping site.The job involves construction of Cement Concrete mix blocks 3 nos of finish size (0.5 x 0.5 x .75m). The job includes laying of crushed stones with concrete mass of 1:2:4 mass ratio. Complete job at LIS Thanger chowdhrialla. B) Providing and laying of 6No.s ISMC of size 100mm and 10 ft in height and 7 no.s M.S square plate(0.25m x 0.25m ) be fabricated at site. The job includes erection works at site by way of welding of 100mm MS channel with 6 no sq. plates for 3 no. vertical columns to be raised for utilizing 3 no MS plates at bottom of the column and 3 no at top of the column by way of using special electrodes. Job further includes erection of the channels in the laid pits by utilizing manual labour along with tools and tackles for said job. Filling of 2 No pits adjacent to the shutter and 1 No. pit at the far end of pumping room with cement concrete mix done at site and erecting the three No. vertical columns in the pits then laying of ISMB of size 150mm of length 12 ft and welding it on top of vertical columns lying adjacent to shutter. Welding of 1 No. Ms square plate(0.25m x 0.25 m) at the centre of ISMB of size 150mm placed along the length of shutter. Providing and fitting of ISMB of size 150mm of length 20 ft and welding it on the top of vertical channel/column sections with M.S square plates at the far end of the pumping room and other end on the beam which is already placed on the vertical columns erected along the adjacent sides of shutter. The ISMB 150 beam may also be grouted in the walls as per site conditions. Job also involved providing and fitting of 2Ton capicity chain pulley block along with horizontal movement mechanism on the overhead gantry, testing and commissioning of the same. The job included the cost of material, labour charges for fabrication of overhead gantry and welding set & Oxy-acetylene gas equipments, transportation charges, skilled /semiskilled labour charges at the site of installation. C) Providing/ laying and fitting of new P.V.C sheathed armored aluminum cable 240mm2 3.5 core 15m of standard quality conforming to relevant I.S code from transformer to main switch and main switch to voltage stabilizer inside the pump room connected with aluminum thimbles of suitable size and current carrying capacity duly crimped and properly insulated by applying cotton tape and insulation tape. The job includes cost of material labor charges and all type of carriages involved , The hire charges of tool and tackles required for the job. Rebate on old parts to be provided by the executing agency on account of p/f of new parts/ components D) Dismantling of suction pipes of the installed pumping units by way of using gas cutting of worn-out nut bolts. Further Job also includes replacement of 2no. foot valves 200mm dia. of standard quality at lift irrigation scheme Thanger chowdrihala place of damaged one and installation with the help of suitable tools and tackles. replacement of rubber flanges. Reassembling the foot valve. It also includes cost of material labour charges and all types of carriages involved and hire charges of tools and tackles required for the job. Installation of foot valve includes dismantling of choked suction pipes and cleaning of mud/silt from pipes using special tools and tackles. Installation, fitting and alignment of foot valve with the 200mm dia. suction pipeline by way of providing and fitting of nuts & bolts, RI sheets, labour charges for skilled and semi-skilled labour etc. at LIS Thanger cjowdrihalla. Rebate on old parts to be provided by the executing agency on account of p/f of new parts/ components . Complete job

M/S UK MECH AND ELECT ENGG WORKS

M/S K S ENGG WORKS

HITECH MECHNICALS