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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹43.9 LAccepted-AOC | L1 | Accepted-AOC BEING L1 | |
| 2 | L2₹47.3 L+₹2.0 L (4.38%)Rejected-Finance | L2 | Rejected-Finance Other than L1 | |
| 3 | L3₹48.3 L+₹3.0 L (6.55%)Rejected-Finance BAMPARBOTIA WARD P O P S TEZPUR DIST SONITPUR PIN 784001 | SONITPUR | ASSAM | 784001 | L3 | Rejected-Finance Other than L1 | |
| 4 | L4₹48.8 L+₹3.5 L (7.74%)Rejected-Finance | L4 | Rejected-Finance Other than L1 | |
| 5 | L5₹49.5 L+₹4.2 L (9.32%)Rejected-Finance | L5 | Rejected-Finance Other than L1 |
Tender Value
Refer Docs
EMD Value
₹84,000
Closing Date
13 Jun 2025, 6:00 pmClosed
GE (AF) JORHAT
JORHAT
PERIODICAL CLEANING OF PUMP HOUSE NO 1, 2, 3, 7, 11 AND 13 INCLUDING CLEANING OF ALL TYPES OF TANKS, SUMP AND WELL, REPAIRING OF PUMP / MOTOR ALONGWITH CONNECTED ITEMS, REPAIR TO PS TANK AND VARIOUS TYPE OF VALVE SETS AT AFS UNDER GE (AF) JORHAT
2025_MES_709889_1
8706/E8
Open Tender
Civil Works
Item Rate
210 days
GE (AF) JORHAT
AS PER NIT
9 documents required · 9 mandatory
₹500
GE (AF) JORHAT
₹84,000
Yes
30 Jul 2025
23 May 2025
16 Jun 2025
23 May 2025
13 Jun 2025
7 Jun 2025
Amount
M&L for cleaning of RCC GROUND SEDIMENTATION TANK 50000/40000 gallons capacity, Open Type, located at PUMP HOUSE No. 1, 2, 3, 4, 7, 11 & 13 by decanting with water, scraping internal surface and bottom of the tank with mild steel scrubbers/brush, rubbing down scale, dirt, sludge, etc, washing with clean water with water spray jet machine taking out and removing mud, dirts, silts, sand, iron deposits/sludge, etc. from inside of the tank and depositing at a distance not exc. 50m away from the tank, washing inner surfaces with using lime and bleaching powder and removing the same until clean surface is obtained including cutting of bushes, plants, etc., cleaning of drains, surrounding area up to 3.00m complete all as specified and as directed.
All as per Serial item No. 1 here-in-before but for RCC CLEAR WATER GROUND TANK, 40000 gallons capacity, Open type, located at PUMP HOUSE No. 1.
M&L for cleaning RCC OVER HEAD TANK 25000/35000 gallons capacity at 12m height stagging, located at PUMP HOUSE No. 2 & 11 and outside pump house 11 by decanting water, cleaning of internal surface and bottom of the tank by scraping with mild steel scrubbers/brush, rubbing down scale, dirt, sludge, etc., washing with clean water with water spray jet machine taking out and removing mud, dirts, silts, sand, iron deposits/sludge, etc. from inside of the tank and depositing at a distance not exc. 50m away from the tank, washing inner surfaces with using lime and bleaching powder and removing the same until clear water is obtained including cutting of bushes, plants, etc., cleaning of drains, surrounding area complete all as specified and as directed.
All as per Serial item No. 3 here-in-before but for RCC OVER HEAD TANK, 75000 gallons capacity, Open type, located at PUMP HOUSE No. 7.
All as per Serial item No. 3 here-in-before but for PS OVER HEAD TANK, 9600 gallons capacity, Open type, located at PUMP HOUSE No. 1, 2, 3, 4, 7, 13, 43 Sqn, Airmen mess, P-Block and NP.
All as per Serial item No. 3 here-in-before but for PS OVER HEAD TANK, 19200 gallons capacity, Open type, located at PUMP HOUSE No. 1.
All as per Serial Item No. 3 here-in-before but RCC CLEAR WATER TANK, 15000 gallons capacity, Open type, located at PUMP HOUSE No. 2, 3 & 4. .
All as per Item No. 3 here-in-before but RCC under ground clear water tank 7500 gallons capacity, Open type, located at PUMP HOUSE No. 2, 4 and 7.
All as per Item No. 3 here-in-before but RCC clear water under ground sump 40000 gallons capacity, Covered type, located at PUMP HOUSE No. 11 & 13.
S&F MCCB 160 Amps current carrying capacity 415 volts, 36 KA, 4 pole thermal magnetic type complete all as specified and as directed.
S&F MCCB 25 to 100 Amps current carrying capacity, 415 volts, 16 KA, 3 pole thermal magnetic type complete all as specified and as directed.
M&L for preparing internal and external surfaces PS CLEAR WATER GROUND TANK 40000 GALLON capacity, Open type located at PUMP HOUSE No. 7 & 13 and applying one coat of black bituminous paint (suitable for drinking water) on Internal wall surfaces of tank including applying one coat of paint as per existing colour on all steel surfaces of ladder, railing, etc, or on the Aeration Tower, pipes , pipe steel structure, CI structure such as wash out, over flow pipe, inlet pipe, outlet pipe, etc. including arrow marking on pumping/supply/overflow line and letter writing by using white paint on black paint by showing CAPACITY :, CLEANED ON:,DUE ON: as on ordered location etc. complete all as specified and as directed.
M&L for preparing internal and external surfaces of RCC GROUND SEDIMENTATION TANK 40000 gallon capacity, Open type located at PUMP HOUSE No. 1, 2, 3, 4, 7 & 11 and applying one coat of black bituminous paint (suitable for drinking water) on Internal wall surfaces of tank including applying one coat of paint as per existing colour on all steel surfaces of ladder, railing, etc, or on the Aeration Tower, pipes, pipe steel structure, CI structure such as wash out, over flow pipe, inlet pipe, outlet pipe, etc. including Arrow marking on pumping/supply/overflow line and letter writing by using white paint on black paint by showing CAPACITY :, CLEANED ON:, DUE ON: on ordered location etc. including minor repair with non shrink cement slurry and mixed with epoxy grouting complete all as specified and as as directed.
Taking down carefully electric motar of centrifugal pump set of capacity 20 /15 HP including MS channels frame from foundation after disconnecting GI pipes/main electric supply from motor starter panel and keeping the MS channel frame at site for repairs/painting and carrying the pump set to nearest repairing workshop including bringing back after repair complete all as specified and as directed.
Dismantling carefully centrifugal pump set of capacity 12.5/15/20 HP and taking out all serviceable and unserviceable parts and cleaning/removing all dust particles such as mould and moss etc re-assembling the same after greasing the ball bearing including necessary gaskets, etc. and replacement of underviceable parts complete all as specified and as directed. Note :- Material/parts required for replacement will be measured and paid separately.
Supply only the following spare parts of centrifugal pump set type DESM2E, DB 50/20 pump set of various capacity complete all as specified and as directed:-
Pump shaft for 20HP capacity type - DESM 2E
Cast iron impeller for 20 HP capacity pump type - DESM 2E
Ball Bearing No. 6305 . Make:-TATA/ SKF/ NBC
Bearing Cover DE/NDE
Shaft sleeve DE/NDE
Ball Bearing No. 6306. Make:-TATA/ SKF/ NBC
GM Bushing
Fan blade (PVC) as per sample
CI coupling set for centrifugal pump set including key lock and stud etc (as per sample).
Coupling PVC Bush
Pump shaft (stainless steel) (DB 50/20) 20 HP capacity
Gun metal impeller (DB 50/20) 20 HP capacity
Ball Bearing No. 6312. Make:-TATA/ SKF/ NBC
Casing cover
Ball Bearing No. 6212. Make:-TATA/ SKF/ NBC
Liquid deflector
Taking down and dismantling carefully centrifugal motor 20HP/15HP capacity and taking out the burnt/worn out coils from the slots of stator and other accessories such as ball bearing and rotor and cleaning the startor slots and rewinding the same with new super enamelled copper winding with appropriate gauge and weight heating, varnishing with doctor beck's insulating varnish and re-assembling the same with proper gland packing and testing comissioning, complete all as per specified and as directed.
Labour only for lifting/lowering of unserviceable 12.5 to 15 HP capacity submersible pump sets from tubewell after disconnecting the electric supply and taking out all column pipes flanged/socket type 80mm size 18.15m long keeping serviceable fittings in safe custody for reuse/removing unserviceable materials from site/ making good disturbed surfaces and carrying submersible pump set to nearest repairing workshop including bringing back after repair/replacement and lowering the same after replacement unserviceable spare parts such as cloumn pipes flanged type 80mm dia and fixing with rubber gasket/nuts/bolts/washers of suitable size etc. including connection of electric supply to motor, testing/commissioning etc. complete all as specified and as directed. Note:- Replacement of column pipe shall be measured and paid seperately.
Dismantling carefully submersible motor 12.5 HP capacity and taking out the burnt/worn coils from the slots of startor and other accessories such as ball bearing/bushing and rotor etc. including necessay cutting/grinding/drilling/machining works for fixing of spare parts and cleaning the stator slots and rewinding the same with new supper enamelled copper winding wire with appropriate gauge and weight heating, varnishing with doctor beck's insulating varnish, painting the motor with existing colour and re-assembling the same testing complete all as specified and as directed.
Dismantling carefully submersible pump to 12.5 to 15 HP capacity and taking out all serviceable/ unserviceable parts and cleaning/removing all mould/ moss/foreign materials scale and dirt, etc. and re-assembling the same after greasing the ball bearing including necessary gaskets and replacement of unserviceable spare parts complete all as specified and as directed. Note : Material/spares required for replacement will be measured and paid separately.
Supply only the following spare parts of submersible pump set complete all as specified and as directed:-
Pump shaft suitable for submersible pump any type 6 to 8 stages 12.5/15 HP capacity. (as per sample)
Gun metal impeller. Make- Calama
Impeller bushing Make- Calama
Stage casing suitable for submersible pump 12.5/15 HP capacity.
Carbon thrust bearing with pressure plate.
Thrust bearing housing.
M&L for comprehensive maintenance of air blower assembly (set of two) by cleaning and painting the whole body & Air filter assembly, oiling, greasing, tightening of all nut bolts if required, minor repairing to blower pump and electric motor, cleaning of startor winding, varnishing, heating of startor winding complete including replacement of spare parts like 'V' belt, pulley & 1" dia NRV if required of appropriate type etc. complete all as specified and as directed. Note : Set of two consider in Each Job.
M&L for comprehensive maintenance of air compressor assembly (set of two) by cleaning and painting the whole body and air tank, oiling, greasing, tightening of all nut bolts if required, minor repairing to compressor pump and Electric Motor including replacement of spare parts like 'V' belt / NRVs of any size, pulley if required of appropriate type etc. including repleacement of old oil SAE-90 and other spares complete all as specified and as directed. Note : Set of two consider in Each Job.
S&F bimetal overload relay, range 20-32 Amps/ 28 - 42 Amps, 415 volt, 3 phase suitable for star delta starter in the LT panel board with suitable size of copper wire including taking out unserviceable burnt out relay complete all as specified and as directed.
S&F power contactor ML 2 type 415 volt, 3 phase suitable for star delta starter in the LT panel board with suitable size of copper wire including taking out unserviceable/burnt out contactor complete all as specified and as directed.
S&F power contactor ML 3 type 415 volt, 3 phase suitable for star delta starter in the LT panel board with suitable size of copper wire including taking out unserviceable / burnt out contactor and electrical connection complete all as specified and as directed.
S&F including installation, commissioning and testing boosting Monoblock pump set 1 HP, self priming type, 20/25 mm delivery and suction, single phase, 240 volt, 50 Hz having discharge 12.5 LPM at 20m head fixed on PCC foundation including necessary cable connection compete all as specified and as directed.
Supply, installation, commissioning and testing boosting Monoblock pump set 2 HP, self priming type, 25/40mm delivery and suction, single phase, 240 volt, 50 Hz having discharge 12.5 LPM at 20 metre head fixed on PCC foundation including necessary cable connection compete all as specified and as directed.
S&F push button unit for star delta starter including taking out unserviceable / defective push button unit complete all as speecified and as directed. Make:- L&T, Cat No. SS90004 or equivalent model from make Siemens/Schnieder/ABB/Legrand
S&F fully automatic star delta starter (13-21 Amps Relay Range) suitable for submersible pump sets up to 15 HP, 415 volt, 3 phase in the LT panel board with suitable size of copper lugs/wire including taking out unserviceable/burnt out FASD starter and 3 phase electrical connection complete all as specified and as directed. Make :- L&T, Cat No. MU-G20 SS95984 or equivalent model from make Siemens/Schnieder/ABB/Legrand
S&F fully automatic star delta starter (13-21 Amps Relay Range) suitable for centrifugal pump upto 20 HP, 415 volt, 3 phase in the LT panel board with suitable size of copper lugs/wire including taking out unserviceable/burnt out FASD starter and electrical connection complete all as specified and as directed. Make : L&T, Cat No. ML1.5 FASD SS91855 or equivalent model from make Siemens/Schnieder/ABB/ Legrand
S&F galvanised iron column pipe of size 80mm dia, heavy duty grade of 6.15m long each pipe, both end threaded, fixed with two Nos galvinised iron flange on both end, including welding (both inside and outside) and drilling holes on flanges as per existing size/ grading, etc. complete all as specified and as directed.
M&L for painting of 20 HP/15HP capacity centrifugal pump set after removing old painted/rusted surface by paint removers with blow lamps, claming with scrapers etc over the surface of motor/ pump/chennal base of pump set and painting with two coat of synthetic enamel paint (as per existing colour) on motor/pump body over two coats of red synthetic enamel paint on fan guard / two coat of black synthetic enamel paint on base channel frame over one coat of red oxide zinc chrome primer shall be painted with electrical spray machine complete all as specified and as directed.
M&L for dismantling of framed steel work of any description such as in ladder work, supporting angle/ flats of tank structure, cover plates, cleats etc from over head steel/RCC tank erected on 2 to 16m high staging, segregation of serviceable steel keeping the same in safe custody for reuse and unserviceable materials removing from site of work complete all as specified and as directed.
S&F mild steel framed work as in ladder, cleats, areation tower and similar work in water tank conforming to Fe - 410-O or Fe-310-O by welding or screwing nuts, bolts & washer,etc. including applying two coats of black bituminous lead free paint (suitable for drinking water) over one coat of red oxide primer on MS work carried out on internal side of PS tank and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer on MS work carried out on outer side of tanks after preparation of surfaces complete all as specified and as directed. Note : New nut, bolt, washers, etc. required shall be deemed to be included in the quoted rate.
S&F cast iron sluice valve of size 150mm dia with flanged ends, heavy duty of Class PN 1.6, ISI marked, drilled for bolts comprising of stainless steel spindle and cast iron operating wheel (cap), including necessary rubber gasket joint complete with nuts, bolts and washer, etc. including taking down old unserviceable valves complete all as specified and as directed.
All as per Serial item No. 36 here-in-before but sluice valve of size 100mm dia, Class PN 1.6.
All as per Serial item No. 36 here-in-before but sluice valve of size 80mm dia, Class PN 1.6.
S&F 50mm dia gun metal gate valve (ISI marked) with iron wheel head, screwed both ends for iron pipe with union, including taking down old unserviceable gate valves complete all as specified and as directed.
S&F 100mm dia butterfly valve (ISI marked) including rubber/fiber board gasket, nuts, washers, etc. including taking down old unserviceable butterfly valves complete all as specified and as directed.
Supply only alum ferric (AL2 O3 of 15% to 16% concentration) with water in proportionate way for achieving proper sedimentation of water at all time at Pump Houses as directed by competent authority for better sedimentation process at pump house complete all as specifed and as directed.
Supply only alum crystal of approved quality with water in proportionate way for achieving proper sedimentation of water at all time at pump houses as directed by competent authority for better sedimentation process at pump house complete all as specified and as directed.
Supply only unslaked lime (Ca (OH)₂) in poly bag / container of 9 Kg of approved quality with water in proportionate way for achieving proper sedimentation of water at all time at pump houses as directed by competent authority for better purification/ sedimentation process at above installations complete all as specified and as directed.
Supply only bleaching powder of approved quality for cleaning/washing the balancing tank, areation tower during decaning/refilling with fresh water at an interval as directed by competent authority for better cleanleness of balancing tank/areation tower or at other indicated places complete all as specified and as directed.
Supply only calcium based high strength chlorination chemical (chlorine contents not less than 65%) with water in proportionate way for maintaining adequate chlorine at all time at Pump Houses as directed by competent authority for water disinfection complete all as specified and as directed.
Collecting/taking sample of raw water and tap water from pump houses & getting tested from Directorate of PHED office for physical/Chemical/Bacterelogical analysis. The report shall be submitted to AGE E/M (AF) Jorhat Note : Water sample shall be collected from pump houses by the contractor.
Supply and laying 20mm dia UPVC pipes of pressure rating 10 Kgf/sq.cm with all fittings (such as bend, elbows, tees, short pieces of medium grade, connectors, back nuts, caps, plugs, unions, etc.) and laying in trenches/floor/ducts and also cutting pipes, screwing and for making bends on piping as required after taking down old pipe complete all as specified and as directed.
Supply and laying 25mm dia UPVC pipes of pressure rating 10 Kgf/Sq.cm with all fittings (such as bend, elbows, tees, short pieces of medium grade, connectors, back nuts, caps, plugs, unions, etc) laying in trenches/floor/ducts and also cutting pipes, screwing and for making bends on piping as required after taking down old pipe complete all as specified and as directed.
Dismantling and taking down of the old existing serviceable/unserviceable pressed steel plate of size 1.25mx1.25mx5/6mm thick (bottom and sides of the tank) from existing over head pressed steel tank erected on 12m height staging by unscrewing/opening/cutting the nut, bolts, etc. complete all as specified and as directed. Note: The serviceable plates shall be segregated and stacked properly duly cleaned at site for re-use and all other unserviceable plates, nuts, bolts, washers, etc. shall be removed from work site.
S&F pressed steel plate of size 1.25mx1.25mx 5mm thick suitable for steel over head tank at 12m height staging as per existing one (bottom and side) including tightening of nuts, bolts and provision of necessary lead wool, rubber gasket, nuts, bolts, washers, etc. including applying two coats of black bituminous lead free paint (suitable for drinking water) on inner surface and two coats of aluminium paint on outer surface over and including one coat of red oxide zinc chrome primer complete all as specified and as directed Note:- Necessary new nuts, bolts, washers, etc. shall be deemed to be inclusive with quoted rate.
Labour only for re-fixing of old serviceable pressed steel plate in existing PS tank by using new jointing materials such as nuts, bolts, washers, lead wool, rubber gasket, etc. as per existing type including preparation of surfaces and applying two coats black lead free bituminous paint on inner side complete all as specified and as directed . Note: Necessary new nuts, bolts, washers, etc. shall deemed to be inclusive with the quoted rate.
M&L for preparation of old painted surfaces of any description, shape and size at height from 9-15m i.e. wall of RCC tank and pump house rooms, etc. by scrapping with mild steel wire brush and sand paper to remove all the loose paint, sludges, rust, etc. and applying two coats of cement base paint complete all as specified and as directed.
M&L for preparation of old painted steel and iron surfaces of pressed steel over head tank of any description, shape and size at height from 9-15m by scrapping with mild steel wire brushes and sand papering to remove all the loose paint, sludges, rust, etc. and applying one coat of aluminium paint over and including one coat of red oxide zinc chrome primer complete all as specified and as directed.
M&L for preparing old painted steel surfaces of pipes those are exposed and laid horizontally at pump houses not exc. 10cm width or girth by scrapping with mild steel wire brush and sand papering to remove the existing paint completely and sludges, rust, etc. and applying one coats of synthetic enamel paint complete all as specifed and as directed.
M&L for preparing old painted oxidation chamber and two Nos of filter plant of any description, any shape and any size at pump house Nos. 1, 2, 3, 4, 7, 11 & 13 by scrapping with mild steel wire brush and sand papering to remove the existing paint completely and sludges, rust, etc. and applying one coat of aluminium paint over and including one coat of red oxide zinc chrome primer including inlet and outlet pipe with arrow marking complete all as specifed and as directed. Note : One oxidation chamber and two filter chambers shall measured in one job.
M&L for three core flat submersible cables of size 6 Sq.mm with bare bunched copper conductor insulated PVC sheathed for submersible Pump Motor with voltage grade upto 1100 volts conforming to IS-694:1990 complete all as specifed and as directed.
M&L for grass / bush cutting inside the permisses of Pump House Nos. 1 and 2 (consider in one job for both pump house) at any time growth of grass not more than 1 inch complete all as specified and as directed. Note: One job for grass/bush cutting will be done properly up to the entire satisfaction. 2. Tools/machinary/ FOL for the same is deemed to be included in the quoted rate.
M&L for earthing with galvanised steel earth plate electrode 600x600x6mm thick burried directly in ground vertically to a depth of not less than 2.25m below ground level connected to GI strip of size 25x4mm as earthing lead means of nut, bolts and washers, made out of galvanised iron mild steel and 40mm dia GI pipe, light grade for protection of earth lead and connected to test point or as directed including PCC pit in cement concrete (1:3:6) type C-1 (using 20mm graded stone aggregate) and RCC cover of size 450x450x50mm in RCC (1:2:4) type B-1 (using 20mm graded stone aggregate) reinforced with and including 8mm dia TMT bars @ 100mm centre to centre both ways, galvanised iron wire mesh, funnel, galvanised iron for watering pipe 20mm dia, medium grade, including necessary excavation in soft/loose soil including returning, filling in and removal of surplus soil to a distance n. exc. 50m from the starting point and all as shown in Electrical Plate No. 5 of MES Schedule Part-I and testing complete and including taking down old existing unserviceable earthing complete all as specified and as directed.
S&F pressure gauge 0 - 30 kg/cm2 of 100mm dia with pet cock in replacement of old unserviceable any type pressure gauge including taking down old existing one complete all as specified and as directed.
M&L for brick masonry valve pit of internal size 120cmx120cmx120cm suitable for sluice valves, with 150mm size, with plain cement concrete (1:4:8) type D-2 (using 40mm graded stone aggregate) for foundation, 23cm thick brick work in cement mortar (1:6), 15mm thick plastering in cement mortar (1:4), coping in PCC (1:2:4) type B-1 (using 20mm graded stone aggregate), including MS sheet cover of thickness 3.15mm fixed over 50x50x6mm angle iron framework including applying two coats of synthetic enamel paint over and including one coat of red oxide primer on steel surfaces and making provision of locking arrangement including demolition of old valve pit and necessary earth work complete all as specified and as directed.
M&L for valve pit cover made from MS sheet cover of thickness 3.15mm fixed over 50x50x6mm angle iron framework including applying two coats of synthetic enamel paint over one coat of red oxide primer on steel surfaces and making provision of locking arrangement including taking down of old valve pit cover complete all as specified and as directed.
M&L for gland packing of sliuce valve/centrifugal pump set (to stop the water leakage) of different sizes / capacity with changing all nut bolt of any size as required complete all as specified and as directed.
Taking up old existing GI pipes from trenches/floor including connected fittings/accessories such as defective gate valve/stop valves, etc. of any size complete for cleaning/re-fixing/replacing with necessary fittings and valves, etc. complete all as specified and as directed of the following sizes:-
GI pipe 100mm bore
GI pipe 80mm bore
GI pipe 50mm bore
GI pipe 40mm bore
GI pipe 25mm bore
Supply and laying galvanised iron pipes, medium grade, ISI marked with all fittings (such as bend, elbows, tees, short pieces of medium grade, connectors, back nuts, caps, plugs, unions, etc.) laid in trenches/floor/ducts and also cutting pipes, screwing and for making forged bends on piping as required complete all as specified and as directed of the following sizes:-
GI pipe 100mm bore
GI pipe 80mm bore
GI pipe 50mm bore
GI pipe 40mm bore
GI pipe 25mm bore
M&L for replacement of dosing chamber fabricating with cast iron of capacity 20 litre installed at different pump houses including all items as required including taking down old existing unserviceable one complete all as specified and as directed.
M&L for preparation of steel external surface of LT panel board of average size 1.5 x 1.2 x .6 mtr (approx.), installed at various pump houses for spray painting on external surface on old painted surfaces by using one coat of synthetic enamelled paint of approved colour after cleaning properly the external surface including cutting the detonated portion/ fabrication works to LT panel board including making good the disturbed surface complete all as specified and as directed.
M&L for brickwork with sub-class ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar (1:4) complete all as specified and as directed.
M&L for rendering 10mm thick on fair faces of brick work or concrete surfaces of supporting pillar built in cement mortar (1:4) complete all as specified and as directed.
S&F gun metal gate valve of size 25mm dia, ISI marked, with iron wheel head, screwed both ends for iron pipe with union including taking down/out old existing unserviceable gate valves complete all as specified and as directed.
Supply only Poly Aluminium Chloride (PAC) (Al2O3 of 30% concentration) with water in proportionate way for acheiving proper sedimentation of water at all time at pump houses by competant authority for better sedimentation process at above installations complete all as specified and as directed.
Supply and laying in trenches/air from OHT tank of height 9-15m to filter chamber Ductail iron (DI) trenches pipes with flange type centrifugally cast class K-9 confirming to IS - 8329/2000 with internal metallic zinc coating and external black bitumen coating suitable for push on joint (Tyton) in any length of 100mm bore complete including all jointing materials and fittings including removal of old pipe complete all as specified and as directed. Note : Necessary scaffolding work for fitting pipes shall be deemed to be included with the quoted rate.
S&F as in repairs on load change over switch (with SS enclosure) complete with of capacity 160 Amp, 415 Volt, 4 pole, 50Hz complete all as specified and as directed. Make : C&S, Cat No. E-CSCS160NM4CO or equivalent of Legrand/L&T/ABB/Scheider. NOTE: The contract sum shall be derived by deducting the amount shown in Schedule of Credit attached to this tender from total amount of Schedule 'A'/BOQ
4S ASSOCIATES (BID ID -3321634)
M/S SAIKIA ENTERPRISE (BID ID -3322280)
M/S GOPAL ROY AND CO (BID ID -3321620)
NIHAR ENTERPRISE (BID ID -3321714)
M/S BARUAH ELECTRICALS (BID ID -3322173)
SHRI RAJEN PASWAN (BID ID -3322218)
KAY CEE CO. INDIA (BID ID -3321530)
Bidder Name
KAY CEE CO. INDIA
NIHAR ENTERPRISE
M/S GOPAL ROY AND CO
THE SUPPLY AGENCY
SHRI RAJEN PASWAN
M/S SAIKIA ENTERPRISE
M/S BARUAH ELECTRICALS
4S ASSOCIATES
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