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Tender ID
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹18.1 LAccepted-AOC VAYALAR P O ALAPPUZHA KERALA | VAYALAR | ALAPPUZHA | KERALA | 688536 | L1 | Accepted-AOC L1 | |
| 2 | L2₹21.5 L+₹3.4 L (18.8%)Rejected-AOC PARAKUNNEL VADAKKATHIL ATTUVASSERY MAVADY P O KOTTARAKKARA | KOTTARAKKARA | KOLLAM | KERALA | L2 | Rejected-AOC L2 | |
| 3 | L3₹22.1 L+₹4 L (22.1%)Rejected-AOC | L3 | Rejected-AOC L3 |
| Sl No | Description | Qty | Unit | SUN AGENCIES L1 | VISHNUKUMAR M L2 | V RAMAKRISHNA PILLAI L3 |
|---|---|---|---|---|---|---|
| 1.00Providing new Liner to Nilackal KSRTC Area 5 LL Capacity Steel Tank by replacing existing Damaged liner. | ||||||
| 1.00 | OD114514/2025-2026:Supply, installation and commissioning of a pre-engineered, pre-fabricated, factory manufacturer PE Liner having a capacity of 500000 L thickness of 0.6 mm, in multiple layers as required for the capacity and height of the tank and multiple-layered PE sheet/membrane for the inner containment liner. The Tank Shell / Body & the Liner material shall be manufactured in a facility certified and compliant to ISO9001 - 2000 standards. The Tank shall be supplied with access points, penetrations for inlets, outlets, drains and fittings, overflow and drain, high and low water level indicators. All connections to the tank shall be with flanged or threaded nozzles, placed to the KWA
TANK DIMENSIONS The height of the Tank shall be of 5.70m .
TANKCONNECTIONS: Standard design inlet, outlet, overflow and scour valves should be provided. including an internal approved bell-mouth shaped bends
TANK LINERS Tank liners shall be purpose-designed and manufactured and shall comply to AS/NZS4020 (and ANSI/NSF 61 - 2008,Section5 Certificates of compliance to above standards shall be furnished by the manufacturer of the tanks. Tank liners shall:
i) Be factory manufactured to one-piece construction, fabricated from multi-layer PE sheet, certified for potable drinking water, to ANSI NSF 61 and duly UV Stabilized.
ii) Be of PE (polyethylene) in multi-layer construction for strength, reinforced with woven scrim industrial fabricated prevent elongation and & to enhance tensile strength. The contact surface shall be of Metallocene layer.
iii) The total liner material thickness shall be no less than0.6 mm thick.
iv) The tensile strength shall not be less than 2266N (warp) and2495 N (weft) and heat sealing strength of 2056 N
v) All the liner welded lap joints shall be strengthened with Metallocene encapsulating tape welded over the overlap.
vi) The Metallocene tape shall cover and protect the exposed material at the edges of the liner joints to further prevent the ingress of water into the scrim.
vii) Liners shall be positively and continuously attached to the top outer edge of the circumference of the tank to prevent entry o f water from the runoff from the roof structure.
viii) All liners on tanks over 2 min height shall have a continuous intermediate liner support designed out of nylon(or other material)cord, around the circumference of the tank, at vertical intervals corresponding to the level of each ring.
ix) The intermediate liner support cords shall be firmly secured to the steel shell at each level, to prevent stress on the liner welded joints, and there by eliminate possibility of failure | 5,00,000 | Litre | 3.62 ₹18,10,000 Lowest | 4.3 ₹21,50,000 | 4.42 ₹22,10,000 |
Tender Value
₹22.1 L
EMD Value
₹50,000
Closing Date
30 Sept 2025, 5:00 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
Executive Engineer
Kerala Water Authority PH Division Pathanmthitta
Others ME1201 Deposit work of TDBCWSS to Sabarimala and Pampa Replacing damaged liner of 5 LL Capacity Steel Tank at Nilackal KSRTC area General Civil Work
2025_KWA_801293_1
13/2025-26/EE/PH/PTA
Open Tender
Civil Works - Water Works
Item Rate
30 days
Nilackal
Please refer Tender documents.
7 documents required · 7 mandatory
₹2,760
₹50,000
Yes
24 Oct 2025
23 Sept 2025
3 Oct 2025
23 Sept 2025
30 Sept 2025
23 Sept 2025
stage.html
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tech_eval.pdf
fin_eval.pdf
aoc.pdf
finance_1330568.pdf
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details.html
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