Construction, trial run and commissioning of 15 KLD grey water treatment unit at RIT Pampady in Kottayam District
Kerala Rural Water Supply and Sanitation Agency (KRWSA) · Pampady, Kerala · Civil Works & Infrastructure · open
Key facts
- Tender value: ₹50.7L
- EMD: ₹50K
- Published: 06 Oct 2026
- Closing date: 11 Nov 2026
- Status: open
- Status as of: 27 Oct 2026 03:45 UTC
- Department: Kerala Rural Water Supply and Sanitation Agency
- Office: Regional Project Management Unit, Idukki
Description
Construction, trial run and commissioning of a 15 KLD grey water treatment unit at RIT Pampady, Kottayam District. The work includes civil works for collection tanks, a NOWA platform and protection work, wetland, and supply and installation of the NOWA treatment system. Estimated cost is Rs. 50,71,233 and the completion period is 4 months.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
- Certifications: CSIR NIIST licence for NOWA technology, or joint venture with a licence holder
- Documents required: Valid contractor registration certificates for each applicable component/category, Valid GST registration, Scanned preliminary agreement executed on Kerala stamp paper worth Rs.200, Details of bank account having core banking facility, Email address of the contractor, Undertaking from consortium partner where applicable, Memorandum of Understanding with registered contractors for other components where applicable
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Commercial terms
- Bid type: Item Rate
- Evaluation: Bids will be evaluated based on the clauses stipulated in the published bid document
- Make in India (MII): No
- MSE preference: No
Line items (91)
- Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area — Qty: 30 m2
- Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil — Qty: 40.5 m3
- Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) — Qty: 1.6 m3
- Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size derived from natural sources) — Qty: 6.954 m3
- Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete — Qty: 3.88 m2
- Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. — Qty: 66.71 m2
- Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more — Qty: 640 kg
- 12 mm cement plaster mix:1:4( 1 cement : 4 fine sand) — Qty: 45.315 m2
- 12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand) — Qty: 37.45 m2
- Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm) — Qty: 82.7 m2
- Supplying and fixing CI manhole cover of size 60cmx60cm with locking arrangements ncluding cost and conveyance of all material and labour charges etc complete — Qty: 2 no
- Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area — Qty: 60 m2
- Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including dressing of sides and ramming of bottom ,lift upto 1.5m, including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil — Qty: 2.815 m3
- Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) — Qty: 3.36 m3
- Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size derived from natural sources) — Qty: 4.32 m3
- Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass oncrete — Qty: 12.78 m2
- Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more — Qty: 350 kg
- Filling with contractor's own 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, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge — Qty: 3.24 m3
- 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) — Qty: 25.2 m2
- Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm) — Qty: 25.2 m2
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