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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹26.2 LAccepted-AOC H NO 831 1 HINDU NAGAR TILAKWADI BELGAUM 590006 | BELGAUM | BELGAUM | KARNATAKA | 590006 | L1 | Accepted-AOC Accepted | |
| 2 | L2₹29.7 L+₹3.5 L (13.4%)Rejected-Finance | L2 | Rejected-Finance Second lowest | |
| 3 | L3₹32.2 L+₹6.0 L (22.8%)Rejected-Finance | L3 | Rejected-Finance Third lowest |
| Sl No | Description | Qty | Unit | DHAIRYASIL RAMAKANT DESAI L1 | M/s PRATAP VIJAYSINGHRAO DESAI L2 | M/s. VIJAY ELECTRICALS L3 |
|---|---|---|---|---|---|---|
| 1.00 | M&L for mixing of approved bio-culture / bio-enzymes (HSN Code : 30029030) for improvement of biological treatment process in MBBR / aeration tanks Sewage Treatment Plants (STP's) of any capacity, including MBBR / aeration tanks complete all as specified, directed and comprising the following:
a) Supply of high-quality, non-pathogenic, eco-friendly bio-culture suitable for sewage treatment and compatible with existing STP process (MBBR / Activated Sludge / Aeration system).
b) Deployment of experienced and technically qualified STP/bio-treatment expert to visit the site, assess existing STP performance parameters (BOD, COD, MLSS, DO, pH, etc.) and decide suitable dosage.
c) Mixing and dosing of bio-culture directly into aeration tanks / MBBR media zones, including proper dilution, circulation and uniform distribution as per manufacturer’s recommendation.
d) Continuous monitoring during dosing period to ensure effective activation of biomass, improvement in microbial activity and stabilization of treatment process.
e) Ensuring successful performance of STP, achieving treated effluent parameters within prescribed limits as per PCB norms.
f) Item includes all materials, labour, tools, consumables, expert supervision, testing, monitoring and incidental charges, complete all as specified and as directed.
Note : Quoted rate included with visits, supervision, testing or re-dosing required to achieve desired results | 200 | Kg | 1,300 ₹2,60,000 Lowest | 1,530 ₹3,06,000 | 1,500 ₹3,00,000 |
| 2.00 | M&L for Intensive cleaning of swimming pool of Size 26m X 12.5m with high pressure jet to remove stains, algae, and build-up in pools and Complete drain and refill. The work includes the following Services:
(a) Removal of sludge using sludge machine and disposal of same out of defence land
(b) scrubbing of internal surfaces using industrial vacuum machine and applying of anti bacterial
sterlization spray to walls, floors and ceilings
(c)Tile and wall scrubbing to remove stains, calcium deposits, and algae.
(d) Pressure cleaning for heavy dirt and tough stains.
(e) Detailed filter and pump cleaning.
(f) Full chemical treatment for deep sanitization.
(g) Advanced stain remover if necessary
(h) The Rate quoted by the contractor is deemed to include provision stickering of date of
cleaning on the existing board letter / figures ( Block, Roman, Italic or Indian) in White or Black
colour and size as per existing font. (Date of Cleaned in formate of (DD/MM/YY) | 2 | Each Job | 8,000 ₹16,000 Lowest | 9,450 ₹18,900 | 9,000 ₹18,000 |
| 3.00 | M&L for seven stage cleaning and sterilization of for of inside UG Sump of capacity 25000 gallons capacity Sump at Swimming Pool through bacteriological treatment by using a govt certifed suitable chemical compound.
(a) First Stage is to drain out the water by using exit valve or high capacity dewatering system.
(b) Second stage is cleaning all the algae formation inside the tank by using a laboratory tested branded chemical compound and scrubbing the walls of the tanks.
(c) Third strage is fresh water cleaning by high speed jet pump.
(d) Fourth stage and first bacteria screening is decertification by using a Govt Laboratory certified brannded halogen compound.
(e) Fifth stage is cleaning the floor of water tank by industrial vaccum cleaner.
(f) Sixth stage is the second bacterio screening and sterilizing method by using ultra violet ray within the tank and kills all suspended bacteria.
(g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent. | 1 | Each Job | 6,500 ₹6,500 Lowest | 7,650 ₹7,650 | 8,000 ₹8,000 |
| 4.00 | M&L for cleaning of fountain tank and associated system and the work includes the following Services:
1.Dewatering the fountain tank using portable submersible pumps to remove all water and settled dirt/sludge.
2.Manual removal of algae, dirt, and sludge from tank walls, floor, and corners using nylon brushes and soft scrubbers to avoid damage to surface finishes.
3.Cleaning of fountain nozzles, pipeline network, strainers, and pumps to remove any scaling, blockages, and biological growth.
4.Checking and cleaning of lighting fixtures (if provided) in the fountain tank to ensure no algae or deposits on covers/glasse
5.Disinfection of the tank and pipelines with a 5% Sodium Hypochlorite solution or equivalent approved chemical.
6.Complete removal and transportation of sludge, debris, and waste material outside the premises as per local environmental norms. Contractor shall be fully responsible for safe disposal.
7.After cleaning, painting the cleaned date and contractor details (white letters on black background, 75 mm size) on a visible location of the fountain
8.Contractor shall arrange all labour, materials, chemicals, tools, equipment, safety gear, and transport required to execute the work all as specified and as directed by the Engineer-in-Charge. | 2 | Each Job | 3,500 ₹7,000 | 4,590 ₹9,180 | 3,000 ₹6,000 Lowest |
| 5.00 | M&L for Cleaning of aeration tanks at MES STP and the work includes the following Services:
1.Dewatering the tank using a suitable submersible pumps/mud pumps of adequate capacity to pump out all sewage and sludge water.
2.Mechanical removal of settled sludge and solid waste from aeration tank using suction pumps, sludge pumps, jetting machines, vacuum tankers or other approved mechanical means without manual handling, complete all as specified and directed.
3.Deploying adequate skilled manpower including qualified supervisors trained in STP operation and confined space safety procedures for supervision and operation of mechanical cleaning equipment.
4.Thorough scrubbing and washing of tank walls, floor, and corners using hard nylon brushes and high-pressure jet cleaning machines to remove stains, algae, and deposits.
5.Disinfecting with a 5% Sodium Hypochlorite solution (min 50Ltrs) or other approved equivalent disinfectant for sterilization of internal surfaces.
6.Complete removal and transportation of sludge, silt, and debris to a designated disposal site outside the defence area. Disposal of sludge is the entire responsibility of the contractor.
7.After cleaning, painting the cleaned tank date in white letters on a black background (letter size 75 mm), including date of cleaning.
8.Final flushing of tank with potable water and ventilating for at least 8 hours before reuse.
9.The contractor shall arrange all materials, labour, tools, plants, chemicals, safety equipment, and transportation necessary to complete all as specified and as directed by the Engineer-in-Charge. | 1 | Each Job | 15,000 ₹15,000 Lowest | 18,900 ₹18,900 | 19,000 ₹19,000 |
| 6.00 | All as per Srl item No. 5.00 here-in-above but cleaning of treated water collection tank at STP MES Sambra. | 1 | Each Job | 4,500 ₹4,500 Lowest | 5,400 ₹5,400 | 5,000 ₹5,000 |
| 7.00 | All as per Srl item No 5.00 here-in-above but cleaning of ultra filteration treated water collection tank of capacity 70K Gallon at STP South Sambra. | 1 | Each Job | 7,500 ₹7,500 Lowest | 9,000 ₹9,000 | 9,500 ₹9,500 |
| 8.00 | All as per Srl item No 5.00 here-in-above but cleaning of pressure filter treated water collection tank of capacity 1 Lakh Gallon at STP North Sambra. | 1 | Each Job | 7,500 ₹7,500 Lowest | 8,910 ₹8,910 | 9,500 ₹9,500 |
| 9.00 | M&L for cleaning of Pressure Filters/Activated carbon filters installed in STP and swimming pool. The work includes the following Services:
1.Isolating the filters from the system and releasing internal pressure safely.
2.Draining out all water and sludge from the filters using drain valves.
3.Opening the manhole/inspection cover and manually removing accumulated sludge, biofilms, and dirt from the inside surface of the filter shell.
4.Thorough cleaning of internal components such as diffuser nozzles, strainers, and pipework using nylon brushes and medium-pressure water jets.
5.Backwashing and rinsing the filters thoroughly to remove fines and residual deposits.
6.If filter media (sand,gravel or cabon) is found deteriorated or fouled:
-Removal and disposal of old media outside premises as per environmental norms.
-Filling new graded filter media.(Filter media shall be measured and paid seperatley).
7.Final flushing with potable water and restoring the filter to operational condition.
8.Engaging a minimum of 2 workers and with full PPE (helmets, goggles, gloves, boots, masks).
9.Contractor shall arrange all labour, materials, tools, safety equipment, and transportation for disposal and supply of new media.
10.After cleaning, painting the date of cleaning and contractor details (white letters on black background, 75 mm size) on the filter shell for record purposes all as specified and directed by Engineer-in-Charge. | 8 | Each Job | 5,000 ₹40,000 Lowest | 8,100 ₹64,800 | 8,000 ₹64,000 |
| 10.00 | Material and labour for 20 mm graded gavel /filter sand of approved quality, clean, hard, durable and free from clay, silt, organic impurities and other deleterious materials, suitable for use in sewage treatment plant/ swimming pool filtration system, complete all as specified and directed. | 3,000 | Kg | 20 ₹60,000 | 21 ₹63,000 | 15 ₹45,000 Lowest |
Tender Value
₹35 L
EMD Value
₹70,000
Closing Date
2 May 2026, 6:00 pmClosed
GE AF Sambra
GE AF Sambra ATS Sambra Belgaum 591124
REPAIR/ MAINT TO SEWAGE TREATED WATER LINE FOR FLUSHING PURPOSE, STP, SWIMMING POOL AND ALLIED WORKS AT AFS UNDER GE (AF) SAMBRA
2026_MES_759762_1
GE(AF)/SAM/TOK-01 OF 2026-27
Open Tender
Civil Works - Water Works
Item Rate
180 days
GE AF Sambra
Please refer Tender documents
9 documents required · 9 mandatory
₹500
GE AF Sambra
₹70,000
Yes
2 Jun 2026
10 Apr 2026
9 May 2026
10 Apr 2026
2 May 2026
27 Apr 2026
M&L for mixing of approved bio-culture / bio-enzymes (HSN Code : 30029030) for improvement of biological treatment process in MBBR / aeration tanks Sewage Treatment Plants (STP's) of any capacity, including MBBR / aeration tanks complete all as specified, directed and comprising the following: a) Supply of high-quality, non-pathogenic, eco-friendly bio-culture suitable for sewage treatment and compatible with existing STP process (MBBR / Activated Sludge / Aeration system). b) Deployment of experienced and technically qualified STP/bio-treatment expert to visit the site, assess existing STP performance parameters (BOD, COD, MLSS, DO, pH, etc.) and decide suitable dosage. c) Mixing and dosing of bio-culture directly into aeration tanks / MBBR media zones, including proper dilution, circulation and uniform distribution as per manufacturer’s recommendation. d) Continuous monitoring during dosing period to ensure effective activation of biomass, improvement in microbial activity and stabilization of treatment process. e) Ensuring successful performance of STP, achieving treated effluent parameters within prescribed limits as per PCB norms. f) Item includes all materials, labour, tools, consumables, expert supervision, testing, monitoring and incidental charges, complete all as specified and as directed. Note : Quoted rate included with visits, supervision, testing or re-dosing required to achieve desired results
M&L for Intensive cleaning of swimming pool of Size 26m X 12.5m with high pressure jet to remove stains, algae, and build-up in pools and Complete drain and refill. The work includes the following Services: (a) Removal of sludge using sludge machine and disposal of same out of defence land (b) scrubbing of internal surfaces using industrial vacuum machine and applying of anti bacterial sterlization spray to walls, floors and ceilings (c)Tile and wall scrubbing to remove stains, calcium deposits, and algae. (d) Pressure cleaning for heavy dirt and tough stains. (e) Detailed filter and pump cleaning. (f) Full chemical treatment for deep sanitization. (g) Advanced stain remover if necessary (h) The Rate quoted by the contractor is deemed to include provision stickering of date of cleaning on the existing board letter / figures ( Block, Roman, Italic or Indian) in White or Black colour and size as per existing font. (Date of Cleaned in formate of (DD/MM/YY)
M&L for seven stage cleaning and sterilization of for of inside UG Sump of capacity 25000 gallons capacity Sump at Swimming Pool through bacteriological treatment by using a govt certifed suitable chemical compound. (a) First Stage is to drain out the water by using exit valve or high capacity dewatering system. (b) Second stage is cleaning all the algae formation inside the tank by using a laboratory tested branded chemical compound and scrubbing the walls of the tanks. (c) Third strage is fresh water cleaning by high speed jet pump. (d) Fourth stage and first bacteria screening is decertification by using a Govt Laboratory certified brannded halogen compound. (e) Fifth stage is cleaning the floor of water tank by industrial vaccum cleaner. (f) Sixth stage is the second bacterio screening and sterilizing method by using ultra violet ray within the tank and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent.
M&L for cleaning of fountain tank and associated system and the work includes the following Services: 1.Dewatering the fountain tank using portable submersible pumps to remove all water and settled dirt/sludge. 2.Manual removal of algae, dirt, and sludge from tank walls, floor, and corners using nylon brushes and soft scrubbers to avoid damage to surface finishes. 3.Cleaning of fountain nozzles, pipeline network, strainers, and pumps to remove any scaling, blockages, and biological growth. 4.Checking and cleaning of lighting fixtures (if provided) in the fountain tank to ensure no algae or deposits on covers/glasse 5.Disinfection of the tank and pipelines with a 5% Sodium Hypochlorite solution or equivalent approved chemical. 6.Complete removal and transportation of sludge, debris, and waste material outside the premises as per local environmental norms. Contractor shall be fully responsible for safe disposal. 7.After cleaning, painting the cleaned date and contractor details (white letters on black background, 75 mm size) on a visible location of the fountain 8.Contractor shall arrange all labour, materials, chemicals, tools, equipment, safety gear, and transport required to execute the work all as specified and as directed by the Engineer-in-Charge.
M&L for Cleaning of aeration tanks at MES STP and the work includes the following Services: 1.Dewatering the tank using a suitable submersible pumps/mud pumps of adequate capacity to pump out all sewage and sludge water. 2.Mechanical removal of settled sludge and solid waste from aeration tank using suction pumps, sludge pumps, jetting machines, vacuum tankers or other approved mechanical means without manual handling, complete all as specified and directed. 3.Deploying adequate skilled manpower including qualified supervisors trained in STP operation and confined space safety procedures for supervision and operation of mechanical cleaning equipment. 4.Thorough scrubbing and washing of tank walls, floor, and corners using hard nylon brushes and high-pressure jet cleaning machines to remove stains, algae, and deposits. 5.Disinfecting with a 5% Sodium Hypochlorite solution (min 50Ltrs) or other approved equivalent disinfectant for sterilization of internal surfaces. 6.Complete removal and transportation of sludge, silt, and debris to a designated disposal site outside the defence area. Disposal of sludge is the entire responsibility of the contractor. 7.After cleaning, painting the cleaned tank date in white letters on a black background (letter size 75 mm), including date of cleaning. 8.Final flushing of tank with potable water and ventilating for at least 8 hours before reuse. 9.The contractor shall arrange all materials, labour, tools, plants, chemicals, safety equipment, and transportation necessary to complete all as specified and as directed by the Engineer-in-Charge.
All as per Srl item No. 5.00 here-in-above but cleaning of treated water collection tank at STP MES Sambra.
All as per Srl item No 5.00 here-in-above but cleaning of ultra filteration treated water collection tank of capacity 70K Gallon at STP South Sambra.
All as per Srl item No 5.00 here-in-above but cleaning of pressure filter treated water collection tank of capacity 1 Lakh Gallon at STP North Sambra.
M&L for cleaning of Pressure Filters/Activated carbon filters installed in STP and swimming pool. The work includes the following Services: 1.Isolating the filters from the system and releasing internal pressure safely. 2.Draining out all water and sludge from the filters using drain valves. 3.Opening the manhole/inspection cover and manually removing accumulated sludge, biofilms, and dirt from the inside surface of the filter shell. 4.Thorough cleaning of internal components such as diffuser nozzles, strainers, and pipework using nylon brushes and medium-pressure water jets. 5.Backwashing and rinsing the filters thoroughly to remove fines and residual deposits. 6.If filter media (sand,gravel or cabon) is found deteriorated or fouled: -Removal and disposal of old media outside premises as per environmental norms. -Filling new graded filter media.(Filter media shall be measured and paid seperatley). 7.Final flushing with potable water and restoring the filter to operational condition. 8.Engaging a minimum of 2 workers and with full PPE (helmets, goggles, gloves, boots, masks). 9.Contractor shall arrange all labour, materials, tools, safety equipment, and transportation for disposal and supply of new media. 10.After cleaning, painting the date of cleaning and contractor details (white letters on black background, 75 mm size) on the filter shell for record purposes all as specified and directed by Engineer-in-Charge.
Material and labour for 20 mm graded gavel /filter sand of approved quality, clean, hard, durable and free from clay, silt, organic impurities and other deleterious materials, suitable for use in sewage treatment plant/ swimming pool filtration system, complete all as specified and directed.
Material and labour for 8 mm graded gavel /filter sand of approved quality, clean, hard, durable and free from clay, silt, organic impurities and other deleterious materials, suitable for use in sewage treatment plant/ swimming pool filtration system, complete all as specified and directed.
Material and labour for 5 or 6 mm graded gavel /filter sand of approved quality, clean, hard, durable and free from clay, silt, organic impurities and other deleterious materials, suitable for use in sewage treatment plant/ swimming pool filtration system, complete all as specified and directed.
Material and labour for 3 or 2 mm fine graded filter sand of approved quality, clean, hard, durable and free from clay, silt, organic impurities and other deleterious materials, suitable for use in sewage treatment plant/ swimming pool filtration system, complete all as specified and directed.
Material and labour for coconut shell-based granular activated carbon having minimum Iodine Value (IV) 1100 mg/g, high microporosity and enhanced adsorption efficiency, suitable for advanced tertiary treatment in STP and Swimming Pool Activated Carbon Filters, complete all as specified and directed.
Material and labour for coconut shell-based granular activated carbon having minimum Iodine Value (IV) 900 mg/g, high microporosity and enhanced adsorption efficiency, suitable for advanced tertiary treatment in STP and Swimming Pool Activated Carbon Filters, complete all as specified and directed.
Supply, installation, testing and commissioning of analog pressure gauge, Bourdon tube type, 150 mm dial,operating range 0 to 10 kg/cm², accuracy Class 2.0, Stainless steel internals, toughened glass, bottom entry ½ inch BSP(M) connection, suitable for water line, including siphon, isolating valve, nuts, nipples and fittings, complete including removal of old gauge comp[lete all as specified and as directed.
Material and Labour for earthing and testing complete with galvanized iron earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 M below normal ground level with top edge of earth plate at a depth not less than 1.5 M below normal ground level connected to and including GI strip 32x6mm as earth lead by means of bolts and nuts, check nuts and washers etc made of GI & connected to equipment and earthing test point , earth dolly all as shown in elect plate No 3 of SSR Pt-I including all necessary earth work, excavation PCC chamber cover with handle (PCC 1:2:4) and 20mm dia GI watering pipe and 40 mm dia light grade GI for protection of earth strip, wire mesh, funnel, charcoal dust & common salt, etc complete all as specified and directed
Supply and filling industrial gear oil ISO VG 220 in aeration motor gear box at STP North Camp Sambra.complete all as specified and as directed.
Supply and fill industrial gear oil ISO VG 68 in motor gear box complete all as specified and as directed.
Supply and fill Air Compressor gear oil ISO VG 68 in motor gear box complete all as specified and as directed.
S&F in repair Cast iron Non return butterfly valves of size 100mm dia, PN 1.6 ,SS 304 disc complete all as specified and as directed.
S&F in repair Cast iron Non return butterfly valves of size 80mm dia, PN 1.6 ,SS 304 disc complete all as specified and as directed.
S&F in replacement Sluice valve, class PN-1, 150mm dia heavy duty with flanged ends having high stainless steel spindle, cast iron wheel, shut down and open direction marked on wheel, confirming to IS-14846-2000 and fixing up complete by providing rubber insertion sheet,nut, bolt, washer etc complete of following sizes:-
S&F in replacement gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe complete of following size :-
50 mm dia
40 mm dia
25 mm dia
S&F in replacement Manila rope 25mm dia for suction sweeper heavy duty complete all as specified and as directed.
S&F in replacement suction sweeper Brush including iron brush wheel, brass spring, rubber packing, split pins including MS bracket complete with rubber wheels, spindles & necessary welding work etc complete all as specified and as directed.
M&L for overhauling suction sweeper set of 3 HP capacity by replacing coupling of suction side (set of two - 1 No) pump & motor bearing (Each 1 No) including cleaning , testing for smooth functioning complete all as specified and as directed. Note:- Unit rate quoted shall be deemed to be included the cost of coupling, bearing & minor parts i.e., nut bolts, washers, etc
Testing of chemical analysis of water for swimming pool by sending sample to NABL accredited lab at every month including collection & submitting the results to Engineer-in-charge and copy displayed on the board at swimming pool complete all as specified and as directed.
Testing of treated sewage water once in every month by sending the treated water samples to the authorized NABL accredited lab and collection & submitting the results to Engineer-in-charge and displayed on the board at STP all as specified & directed. The Result shall be comply the following parameters :- (a) PH :6.5-8.5 (KSPCB Limit) (b) BOD at 20 Degree C - <10mgL (c) COD -150mg/L Turbidity : 5 NTU Maximum (KSPCB Limit) (d) Total Suspended solids : 30 mg/L Maximum (KSPCB Limit) (e) Residual chlorine : 1.0 mg/L Maximum (KSPCB Limit) (f) E. Coli : Nil CFU (KSPCB Limit)
S&F in replacement of following items for swimming pool complete all as specified and directed :-
Swimming pool deep leaf net bag Heavy duty Pool Cleaning
16 Feet Telescopic Rod, Adjustable Expandable Step-Up Swimming Pool Aluminium Pole, 4.8 MTR Telescopic Pipe
18" Swimming Pool Brush With Aluminium Handle
4-6" Swimming Pool Brush With Aluminium Handle
Utility rope 30mtr,10mm size
M&L for Chlorine PPM test kit with coloured ample complete with all testing fitments and OT solution in Rexene finish box complete all as specified and as directed.
M&L for O toludine liquid in 500 ml bottle for testing the chlorine content in PPM in plants complete all as specified and as directed.
M&L for bleaching powder (WSP) for chlorinating water complete all as specified and directed.
M&L for copper sulphate for the treatment of swimming pool water complete all as specified and directed.
M&L for Alum gel (Liquid type) at the Swimming pool complete all as specified and directed. Note : Contractor shall keep/maintain minimum 30 days stock of chemical always complete all as specified and as directed. .
M&L for HI strength calcium based chlorine granular (calcium Hypochlorite ) Ca (CIO)2 (minimum chlorine content 65-70%) for water treatment packing in 45 Kg plastic drums stacked in the STP North, STP South, STP MES and Swimming Pool complete all as specified and directed. Note : Contractor shall keep/maintain minimum 30 days stock of chemical always.
M&L for Poly Aluminium Chloride (PAC) for Water Treatment at Sewage treatment plants complete all as specified and directed. Note : (i) Tenderer shall employ suitable employee to mix chemical to water daily 30 to 40kg as per requirement. (ii) Tenderer shall keep/maintain minimum 15days stock of chemical.
M&L for the following items for swimming pool and STPs :-
Plastic bucket 35 ltrs capacity with handle - for water collection and general cleaning.
Plastic mug 1 ltrs capacity - for water pouring and chemical dilution.
Heavy-duty broom sticks (hard bristle) – for sweeping external areas and pathways.
Rubber / PVC hand gloves to handle chlorine / liquid complete complete all as specified and directed
S&F 3 core flat multistranded copper cable 10 sqmm for submersible pump set including necessary connection and testing complete all as specified and as directed.
S&F 3 core flat multistranded copper cable 6 sqmm for submersible pump set including necessary connection and testing complete all as specified and as directed.
S&F PVC NRV assembly for inlet and outlet pipes complete all as specified and as directed. .
Taking out the unserviceable /out lived/chocked HDPE/ UPVC/ Mild Steel water tubing of following sizes from trenches/wall/ceiling/floors complete all as specified and as directed:-
150 mm dia Pipes
100/110 mm dia Pipes
50 mm dia Pipes
40 mm dia Pipes
32 mm dia Pipes
25 mm dia Pipes
S&F High density polyethylene pipes (HDPE) of pressure rating 6 kgf/sqcm laid in trenches of following sizes complete all as specified and as directed. :-
150 mm outer dia pipe
100 mm outer dia Pipe
50 mm outer dia Pipes
32 mm outer dia Pipes
S&F Water tubing, Unplasticised PVC pipes of pressure rating 10 kgf/Sqcm laid in trenches of following sizes complete all as specified and as directed :-
50 mm dia Pipes
40 mm dia Pipes
25 mm dia Pipes
Supply and laying mild steel pipes, heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of following sizes all as specified and directed :-
150 mm dia Pipes
100 mm dia Pipes
M&L for preparing, washing, rubbing down and complete removal of existing treatment for applying two coats of acrylic emulsion paint (alkali & fungal resistance, dirt resistance, Company Depot Tinted) with silicon additives over and including priming coat of exterior primer applied on old decorated surfaces of walls, including necessary filling of voids with wall care putty, complete as specified and directed.
Supplying, laying, and fixing 3-core, 10 sqmm multi-stranded XLPE copper conductor cables, 1100V grade, conforming to IS:694, drawn through heavy-duty rigid PVC conduit of size 63 mm (conforming to IS:9537 Part III) with necessary accessories such as bends, elbows, junction boxes, and suitable saddles fixed at specified intervals, including cutting chases in walls/floors where required, making good the surface, and testing the complete installation to the satisfaction of the Engineer-in-Charge. The rate shall include all materials, labour, tools, and plants required for the proper execution of work as specified and directed by the Engineer-in-Charge.
Excavation in trenches not exceeding 1.5m depth and n.exc 1.5m wide and getting out in hard / dense soil for laying cable/erecting poles or similar work complete all as specified and directed.
Returning and filling in soil including spreading levelling watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.
Removing of excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.
S&F in replacement 45 Watt Street light new generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficiency LED as lighting source and lens embedded PC cover having bottom opening seperate driver compartment with IP66 protection and impact resistance of IK08 LED street light of 45 Watt complete all as specified and directed.
S&F in replacement 100 Watt Flood light new generation energy saving and environmental friendly long life made up of pressure die cast aluminium housing Flood Light with PC diffused lens enclosure over LED for glare free light complete all as specified and as directed.
S&F in replacement 10 Watt Bamboo IP 65 lights new generation energy saving and environmental friendly long life made up of pressure die cast aluminium housing Flood Light with PC diffused lens enclosure over LED for glare free light complete all as specified and directed.
S&F in replacement Pole street light bracket fabricated out of GI Tubing light grade 20-40 mm bore Bend to the shape as directed and not less then length 1.0 mtr complete with mounting MS clamp of flat iron size 40X5mm of suitable length 02 Nos incl nut bolts Etc of suitable size complete all as specified and directed.
S&F in replacement PVC loop in loop out/Junction box of minimum size 250x200x105mm complete with transparent lid IP 65 weather proof of suitable size fixed to pole / wall with suitable FI clamp 20X3 mm nuts, bolts and washers incl provision of 01 No miniature circuit breaker (MCBs) SPN 'C' Series, 240 volts 10 KA 06 Amps with aluminium bus bar TPN for controlling the Street Lights complete all as specified and directed.
Supply, laying and testing cable XLPE Insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade of size 4 core 10 sq mm including taking down of old unserviceable cable complete all as specified and directed.
S&F Double wall corrugated HDPE Pipe IS-16205, outer dia 40 mm for cable protection in wall/under gorund laying of UG cables including SNAP-FIT Coupler and all fittings as required at site complete all as specified and as directed
S&F galvanised iron pipes 40 mm dia,. light grade, with all fitting and fixed complete to poles/route/drains etc and ceillings or laid in floors complete all as specified and directed.
Cutting the tar macadam road / hard standings for laying cable and excavating not exe. 60cm wide and n. exc 75cm depth and getting out all as directed including filing back, consolidating etc complete and finishing it with 200mm thick PCC 1:4:8 type D-2 complete all as specified and directed
Material and Labour for placing in position HDPE Virgin White MBBR (Moving Bed Bio Reactor) Media suitable for 800 KLD Sewage Treatment Plant, Media shall be of Fluidized Random Bio Media type, cylindrical, self-supporting structure with external fins, made of HDPE Virgin material, natural white colour, suitable for aeration tank application.the media should follow the following technical specifications: 1) Model : VPFM 415 or equivalent 2)Size : 4 mm (height) × 25 mm (dia) approx. 3)Specific Surface Area : ≥1600 m²/m³ 4)Specific Gravity : 0.92 – 0.96 g/cm³ 5)Void Ratio : ≥82% 6)Maximum Operating Temperature : 80°C 7)The media shall be resistant to corrosion, chemicals, biological degradation and shall be suitable for continuous aeration conditions. Note : Rate shall include transportation to site,experienced and technically qualified STP/bio-treatment expert to visit the site, and placing inside MBBR tank & removing the old MBBR outside complete all as specified and as directed.
S&F ing route indicator boards for treated sewage water pipeline, made of 3mm thick ACP sheet of size 300mm x 450mm, with lettering ‘TREATED WATER – NOT SAFE FOR DRINKING’ painted using synthetic enamel paint in bold, legible letters with contrasting colours. The board shall also have a directional arrow as per site requirement. The ACP sheet shall be fixed on MS angle iron frame of size 40x40x6mm, with supporting MS flat stiffeners, all duly painted with two coats of synthetic enamel paint over a coat of red oxide primer. The frame shall be embedded in PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) foundation block of size 300mm x 300mm x 600mm deep for firm installation on ground. Indicator boards to be installed at every 30 meters interval and at all bends, junctions, and entry points complete all as specified and directed.
M&L for PCC 1:2:4, type B0 (using 12.5 mm graded stone aggregates) as in lintels copings, kneelers, apex stones, bed plates, kerbs not provided, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.
S&F in repairs Fe 410-W (Gde E- 250) A quality Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings including two coats of synthetic enamel paint and one coat of red oxide primer and also fastening and fixing complete all as specified and as directed.
M&L for running welding in repairs for thickness of metal is not exc 6mm thick complete all as specified and directed.
S&F Galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and as directed.
S&F in repairs framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.
M&L for Sodium Hydroxide solution (30–50% concentration), suitable for alkaline cleaning (CIP) of Ultra-Filtration membranes in STP, used for removal of organic fouling, oil & grease, and bio-fouling deposits. The chemical shall conform to relevant IS standards, be free from impurities, and supplied in HDPE drums/carboys. It shall be compatible with UF membrane materials and used as per OEM recommendations for membrane cleaning and maintenance complete all as specified and directed.
M&L for Hydrochloric Acid, commercial grade (30–33% concentration), suitable for acid cleaning of Ultra-Filtration membranes for removal of scaling, hardness deposits, and inorganic fouling. The acid shall conform to applicable IS specifications and be supplied in approved HDPE containers complete all as specified and directed.
M&L for Sodium Hypochlorite solution containing 8–12% available chlorine, suitable for disinfection, bio-fouling control, and chemical cleaning of Ultra-Filtration membranes in STP applications. The solution shall be fresh, stabilized, and supplied in HDPE drums, conforming to relevant standards complete all as specified and directed.
M&L for Sodium Metabisulfite (Na₂S₂O₅), technical grade with minimum 97% purity, in crystalline powder form, suitable for dechlorination in Ultra-Filtration systems to neutralize residual chlorine and protect membranes from oxidative damage. The material shall be supplied in moisture-proof HDPE bags and shall be readily soluble in water for preparation of dosing solution, conforming to relevant IS standards complete all as specified and directed.
Supply, installation, testing and commissioning of lever operated 100 mm dia butterfly valve (wafer type), suitable for water supply pipeline, having CI/DI body, stainless steel disc and shaft, EPDM/NBR seat, complete with lever arrangement, nuts, bolts, rubber gaskets, fitting between existing flanges, including dismantling of old fittings, alignment, tightening, testing and commissioning complete all as specified and as directed.
Supply, installation, testing and commissioning of lever operated 80 mm dia butterfly valve (wafer type), suitable for water supply pipeline, having CI/DI body, stainless steel disc and shaft, EPDM/NBR seat, complete with lever arrangement, nuts, bolts, rubber gaskets, fitting between existing flanges, including dismantling of old fittings, alignment, tightening, testing and commissioning complete all as specified and as directed.
Supply, installation, testing and commissioning of MU-G20 Fully Automatic Star-Delta (FASD) Starter suitable for starting 3-phase induction motors, complete with main contactor, star contactor, delta contactor, thermal overload relay, timer, control MCB, indicating lamps, and push buttons, housed in powder-coated CRCA sheet steel enclosure, suitable for 415V ±10%, 50Hz AC supply, conforming to relevant IS/IEC standards.
Supply, installation, testing and commissioning of MU-G30 Fully Automatic Star-Delta (FASD) Starter suitable for starting 3-phase induction motors, complete with main contactor, star contactor, delta contactor, thermal overload relay, timer, control MCB, indicating lamps, and push buttons, housed in powder-coated CRCA sheet steel enclosure, suitable for 415V ±10%, 50Hz AC supply, conforming to relevant IS/IEC standards.
Taking down unserviceable Rotameter of range 200–2000 LPH and providing and fixing new Rotameter in lieu, including dismantling, refixing with necessary fittings, alignment, testing and commissioning complete all as specified and directed
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