Latest rapid sand filters Tenders | Government rapid sand filters Tenders

Central Government/Public Sector

CTN :39436535

14 Mar, 2025 8.63 Crore

Chennai - Tamil Nadu

Tender For providing operation and maintenance service of water supply system for old and new water treatment plant, sewage storage tank, cisf barracks, bore wells and open wells at various locations, ro plant and dewatering system.

State Government

CTN :39422676

26 Feb, 2025 NA

Delhi - Delhi

Tender For s/i/t/c of dewatering system at rohini sector-23 and sector-35 sps.(re-invite)

CTN :39433683

28 Feb, 2025 4.14 Lacs

Kochi - Kerala

Tender For eye2/2571103/24-amc for operating pumping system for dewatering of surplus water and manually removing slurry and other waste materials from under pass at division 34 and 37 (for the period of one year) under kochi municipal corporation

CTN :39397682

05 Mar, 2025 NA

Mettur - Tamil Nadu

Tender For mtps-i- m-i circle - ca - fp - replacement of worn-out / puncture headers / pipelines in hydrant / emulsifyre system by dismantling & erection of various sizes pipelines, patch welding, replacement of fire hydrant post, removing of slabs & earth work, dewatering and other allied works etc., during emergency for a period of 365 days (as and when required)

corporations/Associations/Others

CTN :39414588

01 Mar, 2025 2.30 Lacs

Kolkata - West Bengal

Tender For installation of dewatering pump into the inlet valve chamber with electrical operating control system at senpally bps.

corporations/Associations/Others

CTN :39368312

07 Mar, 2025 11.09 Crore

Veraval - Gujarat

Tender For proposed development of chopati at veraval dist. gir-somnath (phase-2) - excavation for foundation up to 1.5 meter depth including sorting out and stacking of useful materials and disposing of excavated stuff up to any lead. (a) for loose or soft soil, excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing off the excavated stuff upto 50 meter lead. (b) dense or hard soil, excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing off the excavated stuff upto 50 meter lead. (c) hard murrum, excavation for foundation upto 1.5 m depth including sorting out and stacking of useful materials and disposing off the excavated stuff upto 50 meter lead. (d) soft rock not requiring blasting, filling in foundation and plinth with murrum or selected soil in layers of 20cm. thickness including watering, ramming and consolidating etc. complete. (upto 10 ton), filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm. in depth consolidating each deposited layer by ramming and watering, filling in foundation and plinth with murrum or selected soil in layers of 20cm. thickness including watering, ramming and consolidating etc. complete., filling in foundation and plinth with black garden soil in any thickness completed., filling in foundation and plinth with black cotton soil in any thickness completed., filling in foundation and plinth with soft black cotton soil in any thickness completed., coursed rubble masonry with stone of approved quality in foundation and plinth in cement mortar 1:4 (1 cement : 4 course sand) etc. complete., providing and laying cement concrete 1:3:6 (1-cement : 3 coarse sand : 6 graded stone aggregate 40mm nominal size ) and curing complete excluding cost of form work in. (a) foundation and plinth, providing 100mm thick m-200 controlled cement concrete road using tremix vaccum dewatering system with providing and fixing & removing of "c" channel having size 75 x 75 mm as per required level slope and thickness of concrete and levelling and finishing the concrete using surface vibrator, power floater and trowel light brooming on as directed. including making expansion joint of size 20 x 110 mm & filling the expansion joint using coplar 200 as per manufactures specification by cutting of joint using concrete cutter machine etc. complete, providing 100mm thick m200 controlled coloured cement concrete road using tremix vaccum dewatering system with providing and fixing & removing of "c" channel having size 75 x 75 mm as per required level slope and thickness of concrete and levelling and finishing the concrete using surface vibrator, power floater and trowel light brooming on as directed. with colour pigmentation as 5 percentage to 10 percentage of cement consumption per m3 as directed by engineer incharge or consultant including making expansion joint of size 20 x 110 mm & filling the expansion joint using coplar 200 as per manufactures specification by cutting of joint using concrete cutter machine etc. complete, providing laying ordinary cement concrete m-200 and curing complete including the cost of form work and excluding cost of reinforcement for reinforced concrete work in : rc coping/cap, providing and laying controlled cement concrete m.200 and curing complete excluding the cost of formwork and reinforcement for reinforced concrete work in (a) foundations, footings, base of columns and mass concrete, providing and laying reinforcement for r.c.c. work and bending binding & placing in position completed upto floor two level thermo mechanical treated bars(crs) as per i.s. standard, white stone bela masonry block in course in super structure with stone of approved quality in lime mortar 1:6 (1-cement : 6-coarse sand) including packing the joints etc. complete. (up to 10 ton), pointing on coursed stone masonry with cement m

CTN :39318625

19 Feb, 2025 1.66 Crore

Mumbai - Maharashtra

Tender For corrigendum : maintenance of electrical installation and fans i/c compound lighting, operation and maintenance of s/stn. equipment, d.g.set, w s and dewatering pump sets, wet riser, automatic fire alarm system and operation of lifts, operation and comprehensive maintenance of central ac plant, vrv system and stp and comprehensive maintenace of ups, multistack parking and motorized automated sliding gate at ecgc office building, andheri e mumbai 69 sh : operation and maintenance of various e m services

Central Government/Public Sector

CTN :39361235

27 Feb, 2025 29.02 Lacs

Sundergarh - Odisha

Tender For providing of custom bid for services - 200140129 hiring of electrically operated dewatering system 5 sets at ash dyke of ntpc darlipali

State Government

CTN :39359638

20 Feb, 2025 NA

Delhi - Delhi

Tender For improvement of old dewatering system and electrical work at mandoli on-line bps.

Central Government/Public Sector

CTN :39320746

05 Mar, 2025 NA

Loktak - Manipur

Tender For supply of valves for drainage and dewatering system - 100 nb gate valve class 150 , 200nb isolating gate valve class 150 , 100nb non return valve class 150 spring loaded type_dual plate silent type , 200nb non return valve class 150 spring loaded type_dual plate silent type , 200nb flap valve , 200nb isolating gate valve with headstock

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