Latest air lock valve Tenders | Government air lock valve Tenders

State Government

CTN :40278819

26 May, 2025 52.41 Lacs

Rajnandgaon - Chhattisgarh

Tender For balance work (risk & cost) of construction, testing and commissioning of r.c.c. elevated service reservoir of 80 kl capacities & staging 12 mt. (balance work 85%) at iraikala, 40 kl capacities & staging 12 mt. (balance work 100%) at bhalukonha including providing and fixing of ci double flange pipe, double flange specials & di double flange soft seated sluice valve including construction of suitable r.c.c. valve chamber & balance work (risk & cost) of providing, laying, jointing, interconnection, testing and commissioning of 90/110/140 mm dia upvc class 06/10 kg/sqcm pipe, 75 mm dia hdpe 06 kg/cm2 pipe with suitable joints, valve specials and all fittings including all allied civil works including electric connection from cspdcl, road cutting, information board, installation of electro chlorinator, construction of chlorinator room, providing functional household tap connection (f.h.t.c) in individual households and government institution, complete with 03 months trial run, operation & maintenance for 06 months under single village of piped water supply scheme under jal jeevan mission for village iraikala bhalukonha block rajnandgoan district- rajnandgaon

State Government

CTN :40278822

26 May, 2025 85.89 Lacs

Rajnandgaon - Chhattisgarh

Tender For balance work (risk & cost) of construction, testing and commissioning of r.c.c. elevated service reservoir of 40 kl capacities & staging 12 mt. (balance work 75%) at sahaspur, 40 kl capacities & staging 12 mt. (balance work 100%) at keshli & 40 kl capacities & staging 12 mt. (balance work 100%) at jarwahi including providing and fixing of ci double flange pipe, double flange specials & di double flange soft seated sluice valve including construction of suitable r.c.c. valve chamber & balance work (risk & cost) of providing, laying, jointing, interconnection, testing and commissioning of 90 mm dia upvc class 06/10 kg/sqcm pipe, 63 mm dia hpde 06 kg/sqcm pipe with suitable joints, valve specials and all fittings including all allied civil works including electric connection from cspdcl, road cutting, information board, installation of electro chlorinator, construction of chlorinator room, providing functional household tap connection (f.h.t.c) in individual households and government institution, repairing of existing oht etc. complete with 03 months trial run, operation & maintenance for 06 months under single village of piped water supply scheme under jal jeevan mission for village sahaspur keshli jarwahi block dongargarh district- rajnandgaon

Central Government/Public Sector

CTN :40295484

19 May, 2025 NA

Ahmedabad - Gujarat

Tender For supply of coil assly for electro valve assly. as per clw drg. no.4twd.111.118 sheet - 5,alt-1, she et- 6 alt-1 & sheet-7 alt-2 and for dimension and raw material , manufacturing procedure and reliabilit y assurance as per rdso smi/0224 with annexure 1 dt. 15/05/2001. [ warranty period: 30 months a fter the date of delivery ]

CTN :40289942

30 May, 2025 NA

Darjeeling - West Bengal

Tender For supply of pack rectifier , diode , gear rim , rep kit air pressure governor , rep kit for main cyl clutch , mannual brake valve , circuit breaker , revolution counter , multi funtion switch , clutch valve , electro magnetic valve , distance lamp over switch

CTN :40235753

15 May, 2025 NA

Villupuram - Tamil Nadu

Tender For supply of rotary air lock valve

State Government

CTN :40071835

02 Jun, 2025 NA

Birbhum - West Bengal

Tender For corrigendum : providing and installation of electro-mechanical accessories at cwr site and allieds works at ekpara pwss, block-rampurhat-i under bolpur mechanical division - supply and delivery of openwell submersible pumping machinery set suitable for wet pit installation complete with stainer along with all accessories with following specification: pump : discharge (q) : (1800-1280) m3/hr. & head (h) : (19-38) mtrs.method of starting : sd, shaft-stainless steel-ss-304, impeller- crome steel/ci/s.s / bronze, suc & del size- 90/80 mm dia, type of position-horizontal. mechanical sealmotor : 12.5hp (suitable for open well)operating voltage : 415 ( 10 %), phase : 3ph, 50 hz 6%speed : 2800 rpm, method of starting : s/dmake : ksb / grundfos / texmo / cri / kbl / mbh / or any approved vendor. ( n.b : manufacturers test certificate along with charecteristics curve, moc and gurantee certyificate have to be submitted at the time of delivery.), supply & delivery at site of 35 mm x 3.5 core size aluminum armored, xlpe insulated 1.1 k.v. grade cable, conforming to is 7098(i) as per direction of eic.(make:- gloster / polycab / mescab / or any approved vendor list of phed.) ( n.b : manufacturers test certificate have to be submitted at the time of delivery.), supply & delivery of 100a kit-kat rewireable (porcelain fuse carrier & base) (make:- havells / l&t / or any approved vendor list of phed.), supply & delivery of 100 amps re-wireable porcelain fuse unit type tpn main switch with steel sheet enclosure (conforms: is/iec600947-1&3). (make: havells /approved vendor list of phed.), supply & delivery of re-wireable type tpn changeover switch 100 amps 415v, 50hz, 4 pole offload with steel sheet enclosure (conforms: is/iec60947-1&3). (make: havells /approved vendor list of phed.), 100 amps, 4way, wall mounted copper busbar chamber with steel sheet enclosure (conforms:is/iec:60947-3). (make: havells /approved vendor list of phed.), supply and delivery of the following pipes, valves, pipes and gauges etc at site-- (make: approved vendor list of phed.), 100mm dia m.s. black pipe p/e conforming to is:1239 part-1 (2004), heavy (c class)., 150mm dia m.s. black pipe p/e conforming to is:1239 part-1 (2004), heavy (c class)., 100mm dia m.s. blank flange 15mm thick perforated as per is1538., heavy type suitable dia. ms suspension clamp along with nuts bolts and washers., 100mm dia. cast iron double flanged manually operated rising spindle type sluice valve generally conforming to is: 14846, having body, door, dome / bonnet, gland in graded cast iron to is 210 gr. fg 260, four faces of ss aisi 304 and spindle nut of gunmetal to is 318 gr. ltb 2, outside screw rising stainless steel aisi 304 spindle, valves suitable for a maximum working pressure of 10 kg/cm (seat test) & body tested to 15 kg/cm . flanges faced and drilled to is:1538 table 4 & 6. valves tested by closed end method only. (moc & tc needed for valve)., 100mm dia. cast iron double flanged single door swing non-return valve generally conforming to is:5312 part i, having body, door, cover in graded cast iron to is 210 gr. fg 260; body & door rings of stainless steel to ss aisi 304 , hinge pin of ss aisi 304, valves suitable for a maximum working pressure of 10 kg/cm (seat test) & body tested to 15 kg/cm . flanges drilled to is 1538 table 4 & 6.(moc & tc needed for valve)., 100 mm dia dismantling joint pn-1.0 ci dismantling joint complete galvanised , stud, nut and washer and follower flanges, drilled to is:1538 table 4 & 6. ( at delivery side of pump ), supply & fixing of perforated gi cable tray tee with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. s&f gi connector, 6mm dia ms suspender, bolts & nuts, steel fastener etc. as required of the following size. incl. al painting of ms support. [200x50x1.25mm x 3mtr long

State Government

CTN :39996366

10 May, 2025 3.45 Crore

Kanchrapara - West Bengal

Tender For corrigendum : supply, storage, installation, commissioning and trial run of electro-mechanical equipment at raw water and clear water pumping station under kanchrapara municipality. - for rwps, supply, delivery , storage, installation, testing & commissioning of vertical turbine type centrifugal pump with cashion pipe ,column assembly, discharge head, sole plate, motor stool and all other accessories all complete of 750m /hr discharge at a head of 29 mtr at duty point as per technical specification . maximum allowable speed of pump shall be 1000 rpm., supply, delivery , storage, installation, testing & commissioning of vertical, scim ,tfec, 110 kw (minimum), 415 v 10% , 50hz 05%, speed 1000 rpm (syn) , to vertical pump duty motor to match with pump at sl no- (1) complete with coupling hub and all other accessories as per specification., supply, delivery , storage and installation at site of ms pipes, specials, joints, flanges as per specification and technical offer. (for both individual pump delivery pipe and extended part of common manifold if required) ., supply, delivery and installation and commissioning of valves complete at site with fixture as per specification and technical offer & as follows :-, di butterfly valve for delivery side of pump fitted with electrical actuator suitable for local and control desk operation and display system for the individual pump delivery pipe line. (350 mm minimum))(pn 16 type), di non-return valve for individual pump delivery pipe line. (350 mm. minimum))(pn 16 type), supply, delivery at site and storage of m.s. dismantling joint assembly for the individual pump delivery pipe line as per specification (350 mm minimum)., supply, delivery ,storage and installation at site of pressure gauges complete with fittings and fixture as per specification, pressure gauge for delivery side (0 10 kg / cm2), supply, delivery ,storage and installation at site of pressure transmitter complete with fitting and fixture as per specification as follows:-, pressure transmitter for delivery side ( 0 10 kg / cm2 ), supply, delivery at site and installation of m.s. structural materials for cable tray / rack, panel installation supports, pipes & valves supports, fabricated stairs & all other fabrication work., lt panel, modification / retrofitting/expansion/addition of the existing pmcc with supply , delivery & installation of a new additional motor starter feeder at rwph in order to accomodate the extra pump-motor feeder of requisite rating not less than 110 kw .the modification/addition should match/synchonise the existing panel and should ensure smooth operation of the complete panel as a single entity and should be fit to install at the existing pump house., retrofitting of existing control desk at site with supply,wiring, installation of additional items like temparature scanner , multifunction meter , microprocessor based position indicator, digital pressure indicator,tnc switch, push button switch, indication lamps etc .as required to complete for the new pump motor set., supply ,delivery, laying, installation of power cable of adequate size from motor feeder to motor .(min. 2 run x 3core , 185 sq mm xlpe armoured al. for each feeder), supply ,delivery, laying, installation of power cable of adequate size and length from pmcc to motor space heater . (min. 3 core 2.5sq mm. armoured cu for each motor), supply ,delivery, laying, installation of power cable of adequate size and length from pmcc to valve actuator etc. elsewhere required. (min . 4 core 2.5 sq mm. armoured cu), making end termination of all the power cables as stated in sl no 11,12,13 with all necessary equipments like termination kits(dry type), lugs , glands etc , installed for the modification job., supply ,delivery, laying, installation of control cables of different size as required for the purpose and length for completing the different control connections between control desk, motor feeders , lpbs, pmcc etc.to the

CTN :40025619

23 May, 2025 NA

Bangalore - Karnataka

Tender For corrigendum : supply of nrc for 4 port 3 position electro-selector valve (design, development, manufacturing of engg. & qt u , deliverables of 4 port 3 position electro-selector valve

CTN :40066332

23 May, 2025 NA

Bangalore - Karnataka

Tender For corrigendum : supply of nrc for 6 port 2 position manual selector valve[ design, development, manufacturing of engg. & qt uni , deliverable of 6 port 2 position manual selector valve , nrc for 2 port 2 position electro-selector (isolation valve) [ design, development, manufacturing of , deliverable of 2 sizes of 2 port 2 position electro selector valve

CTN :40066393

23 May, 2025 NA

Bangalore - Karnataka

Tender For corrigendum : supply of nrc for 3 port 2 position electro selector valve[ design, development, manufacturing of engg. & qt u , deliverables of two sizes of 3 port position electro selector valve

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