Tender For corrigendum : water quality mitigation to wss - 2023-24 pressure sand filter refilling in padannotte wss in munderi gp and pressure sand filter /irp of dual media filter at moilothara wss in maruthomkara gp kannur and kozhikode district
Tender For corrigendum : water quality mitigation to 2024-25 - pressure sand filter of dual media filter-thushara kavugullakunnwss in puthuppadi gramapanchayth kozhikode district
Tender For corrigendum : procurement of sand media, gravels, pebbles and anthracite along with work for top up of filter media in sand and activated carbon filter at stp 500, 900 kld shivariya colony, avgf and dm plant at 2x600 mw, stage i, sstpp, mppgcl, dongalia.
Tender For corrigendum : part i: fixed operation of i.) rural piped water supply scheme (pws), ii.) ward level piped water supply schemes in non quality affected wards (wls_non quality) by deploying pump operators and payment of electricity charges and part ii: variable comprehensive operation & maintenance of i.) rural piped water supply scheme (pws), ii.) ward level piped water supply schemes in non quality affected wards (wls_non quality) , i.e. the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of esr and campus, maintenance viz. cleaning painting of pump house, boundary wall, repair of leakages in districbuition 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. in blocks:- 14 no. of schemes: 745 wls(non quality): 279 wls(quality): 447 pws (non quality): 19 svs (non quality): 0
Tender For taking out the top layer to bottom layer of filter media from filter bed and replacing the same into filter bed after washing, screening and cleaning and providing and placing in top layer filter media at water works dhab dhani
Tender For supply of pleated dust collection filter cartridge, specifications:- item:- pleated air filter cartridge, size:-325 mm dia x 1000 mm long, top:- 3 lug aluminum casted flange, inner :- g.i. perforated sheet, bottom:- g.i. cap, media:- spun bonded polyster 260 gsm, area:- 10 sq. mtrs(104 pleats x 48 mm pleat depth), gasket:- bottom of flange [ warranty period: 12 months after the date of delivery ] ]
Tender For r.o. water plant service (including spare parts replacement) - supply and service, replacement of 40x40 lg membrane, replacement of 20 inch slim wound catridge, replacement of 12x48 sand filter media change, supply of new 0.5 hp raw water pump, supply of new dosing pump, supply of new dosing tank-30ltr, supply of new antiscalant-5ltr, service charge for filter
Tender For a/r & m/o of sewerage scheme to paontas in tehsil paonta sahib distt. sirmour (hp) (sh: replacement of sand and carbon filter media in tertiary treatment unit at stp zone-1 job no.2