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 Zinda peer

Amount

A) Digging of 4 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 Concrete blocks 4 no. 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 to be executed at site including cost of material and labour charge at site Zindapeer. (B) Providing and laying of 6No.s ISMC of size 100mm and 10 ft in height and 7 no.s M.S square plate(0.25 mx 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 10 ft and welding it on top of vertical columns lying adjacent to shutter. Welding of 1 No. Ms square plate(0.25m x 0.25m ) 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 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. Complete Job (C) Providing /fitting including replacement of 200mm dia. damaged NRV by way of dismantling from its installed position by way of cutting the old rusted nuts and bolts with gas cutter and other allied tools and tackles. Refilling of the trenches. Job also includes fitting of new gaskets , nuts/bolts. Complete job includes cost of material, hire charges of welding set and labour charges, head load, manual handling including rebate on old parts to be provided by the executing agency on account of p/f of new parts/ components.

M/S UK MECH AND ELECT ENGG WORKS

N B Engineering and Electric Works

M/S FASTTRACK ENGINEERS

G S ENGINEERING WORKS