Fabrication, and fitting of 3 ton capacity OH gantry for handling Electro- mechanical equipment inside the pump room for smooth execution of works and providing and fitting of parts of worn out 400mm dia reflux valve fitted on delivery side with othe

Amount

Earth work for excavation of trenches/pits 6 Nos. of size (2’.0” x2’.0” x 3’.0”) inside the pump room at LIS Jeri Jambri and removal of excavated material and then disposing off the same at permissible dumping place. The job involves construction of concrete Blocks 6 nos. of finished size for anchoring of vertical square sections. Laying of crushed stone with concrete mass of 1:2:4 and laying of M.S angle (40mmx40mmx6mm) mesh throughout the blocks and cement concrete to be properly grouted within the blocks, Job further includes erection of 6 no. columns made out of channels in the laid pits by utilizing manual labour along with tools and tackles for said job. Filling of 6 No pits inside pump room with cement concrete mix done at site and erecting the 6 No. vertical columns in the pits with complete plastering/finishing including engagement of labour for complete job at site. The complete job includes cost of material, skilled and semi skilled labour, hire charges of tool and tackles with transport charges for shifting of material including curing of 6 nos. of blocks.

Providing and laying of 12No.s ISMC of size 125mm and 8 ft in total height including grouted length and 12no.s M.S square plate(0.25m x 0.25m) be fabricated at site. The job includes erection works at site by way of fabrication of 3 no. columns of 8 feet total length by welding two no. 125mm MS channels for each column and similarly fabricating 3 No. 13 feet length columns from 125mm MS channel. welding top and bottom end of 6 No. columns with 12no sq. plates by way of using special electrodes, then erection/laying of 6 no. columns as per item no. 1. The work further includes Providing and fitting of 3 no ISMB of size 200mm of length 20 ft each on top of opposite pair of columns and welding it on top of vertical columns with M.S square plates. The ISMB 200 beam may also be grouted in the walls as per site conditions. Job also involved providing and fitting of 3Ton chain pulley block along with horizontal movement mechanism on the overhead gantry, testing and commissioning of the same. Scrubbing the surface of columns and beams of gantry arrangement with sand paper for smoothening the surface then applying one coat of primer and two coats of paint. The job included the cost of material, labour charges for fabrication of overhead gantry and welding set, DG set & Oxy-acetylene gas equipment, transportation charges, skilled /semiskilled labour charges at the site of installation. Complete job at LIS

Providing and fitting for components of 400mm dia NRV after extraction for the damaged components by opening the top cover with tools and tackles, extraction of the damaged disk, hinge, body seat ring, disc seat ring, gaskets, nut and bolts. P/F of new MS/CS disc, new MS hinge, hinge pin, body and disc seat rings and gasket for top cover with new nut and bolts. The complete job includes cost of material, skilled labour charges, tool and tackles hire charges with testing and commissioning charges at site.

SMART TECH AND CO

M.S J K HYDRAULIC ENGGG AND FABRICATOR WORKS