Supply of coal and sand filter media for rapid gravity sand filters of water systems

Filter cartridge suitable for wam (torex) make bulk loading system of unit-10

For hiring of outsource vehicle 01 no. 8/9 mt or equivalent including loading and unloading by 4 no unskilled workers for grid const. sub division, pstcl., jalandhar.

Providing,laying & filling geo bags of size 1mx0.7m (type a 300gsm nonwoven) weight 420gm,volume of filled bag 0.07 cum,weight of filledf geobag 126kg with local sand including stiching in four lines by approved nylon thread with stiching machine and generator, stacking and placing after loading, unloading and carriage with the help of trolly within 150m lead and boat, including cess all complete as per specification and direction of e/i (where boat is used) total 5000 bags on the occasion of chat puja routes and all ghats as per nit under nagar nigam munger

Operation of piped water supply schemes by deploying pump operators and payment of electricity charges and comprehensive operation and maintenance, routine repairs and special repairs of rural piped water supply scheme (pws) and ward level piped water supply schemes in non quality affected wards (wls_non quality) i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of esr and campus, maintenance viz. cleaning painting of pump house, staff quarters, boundary wall, repair of leakages in distribution line, repair and provision of new fhtcs, repair and maintenance of pumps and other electromechanical components etc. all complete as per the directions of engineer-in-charge.

Loading, unloading of filter media and repairing of gravity sand filter at digboi refinery.

Replacement of filter media for 1.8 mgd rapid gravity sand filter plants of korba area.