Tender For Provn Of 03 Stage Filtration Plant At Diglipara C Of Tamulpur Mil Stn Under Ge Rangia
Tender Value
42.50 Lakhs
Estimated cost
Bid Submission
08 Oct 2026
19 days left
EMD
85000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Baksa → Assam
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Provn Of 03 Stage Filtration Plant At Diglipara C Of Tamulpur Mil Stn Under Ge Rangia
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 19-Sep-2026 | Corrigendum No 1 | Other | 08-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Design, supply, construction, erection, testing and commissioning of water treatment plant of capacity 10000 GPH to bring down raw water parameters with in drinkable permissible limit comprising of oxidation chamber, ACF, MGF & pressure filter cum Iron removal plant,Alum,Soda& Chlroine Dosing Plant, air compressor with back wash facility complete including connecting all piping work with heavy duty MS pipe of suitable size for filters with all fittings, sluice valves, check valves and non return valves (all butterfly type) , gate valves as required on site and as per OEM recommendation complete all as specified and directed.Note : (a) Design, supply, install, commissioning & testing of Oxidation chamber, closed type with catalytic media, under bed plate fitted with strainers, along with suitable capacity of electric driven air compressor with necessary connections with required size of compressed air line and control valves for compressed air – 01No.\\"(b) Design, supply, install, commissioning & testing of Multi graded filter media Filter shall be painted internally with food grade, non toxic epoxy paint and externally with two coats of epoxy paint over a coat of primer – 01 No. |
| 2 | (c) Design supply, install, commissioning & testing of Iron Removal Filter with filter media. Filter shall be painted internally with food grade, non toxic epoxy paint and externally with two coats of epoxy paint over a coat of primer – 01 No.(d) Design, supply, install, commissioning & testing of Activated Carbon Filter with filter media. Filter shall be painted internally with food grade, non toxic epoxy paint and externally with two coats of epoxy paint over a coat of primer – 01 No.(e) All inlet and out let MS pipe line should be connected with control valve before and after each branch of MGF, ACF and IRF as required – (01 set).(f) All inlet and out let MS pipe line of suitable size for back washing system inlet pipe line upto 50 RM with control valve from existing line and out let pipe line upto 50 RM from the MGF, ACF, IRF filters with control valves as per OEM. (01 set each).(g) Pressure gauges to monitor the head losses at in let and out let of MGF, ACF, IRF and oxidation chamber – 01 set.(h) Flow meter at inlet of oxidation chamber and inlet of MGF – 01 set.(j) On line digital type PH meter to be installed inlet of MGF and on line digital type PH meter and turbidity meter to be provided at outlet line of ACF. Chemical kits for measuring hardness, residual chlorine and iron - 01 Set. |
| 3 | Supply, Jointing and laying in trenches in standard length , centrifugally cast (spun) ductile iron (DI) pressure pipes, with inside cement mortar lining and black bitumen external coating, nominal daimeter, class K-9 classification, confirming to IS-8329 ISI marked , including pushon and rubber gasket joints and jointing necessary DI specials etc including testing, complete all as specified for the ind and laying pipe ductile Iron, S/S including specials class K9 of 100 mm dia complete all as specfied NOTE :- DI specials/ fittings will be measured and paid separately under relevent items of Schedule |
| 4 | S & F DI fittings like bends (any type, radius and angel) tapers any type (straingh, bend, increasing, decreasing or double socket etc) tee pieces single brancehs 'Y' junction double branch, cross (all socket or socket and spigot) collars, caps and plugs for 100 mm bore of pipes complete all as specified and as directed. |
| 5 | Excavation in trenches in soft/loose soil not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out, including trimming the sides and forming bottom surfaces to required levels for laying of pipes, cable, etc, complete all as specified and directed. |
| 6 | Returning, filling in trenches including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick after laying of cable, pipe, etc, complete all as specified and directed. |
| 7 | Removing surplus excavated material (soil) to a distance not exceeding 50M and depositing where directed at a level not exceeding 1.5 meter above the starting point, complete all as specified and directed. |
| 8 | M&L for construction of Brick Masonry Valve Pit, of size 900mm X 900mm X 900mm (Internal dimension), one Brick thick wall in cement mortar 1:4 on 150mm thick PCC 1:4:8, type D-2 (40mm graded aggregate) in Foundation, Rendering 15mm thick internally upto full depth and externally upto 150mm below GL, providing 4 mm thick MS sheet valve Pit Cover, welded with 40X6mm Flat Iron Frame alround including provision of Hinges, Handle and Locking Arrangement and 50 x 50 x 6mm Angle Iron Frame fixed on Top of Valve Pit by means of Holdfast 150mm long, embedded in PCC 1:2:4 (20mm graded aggregate) Block of size 230 x 200 x 100 mm, applying two coats of Synthetic enamel Paint over a coat of Red Oxide Zinc Chrome Primer after preparation of all exposed to Steel Surfaces including necessary Earth Work in Soft/Loose Soil and demolition of old unserviceable Valve Pit, complete all as directed by Engineer-in-charge. |
| 9 | Supply, Fixing and testing, ISI marked (with IS No 14846-2000), heavy duty, class PN 1.6, CI body Sluice Valve, with brass spindle and one number hand wheel for 100 mm bore pipe/fittings, with both ends flanged duly jointed at both ends with and including jointing materials i.e 3 mm thick rubber gasket, bolts, nuts, washers etc of suitable size, complete all as specified and directed. |
| 10 | NOTES:1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 19, 2026
11:30 IST
Tender Published
Tender notice published.
Today
Oct 08, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 19 daysOct 08, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 19 daysTender Documents
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