Tender For Repair / Maintenance Of Pump Motor, Lt Panel, Chloronome Plants, Pipelines, Valves And Connected Works And Cleaning Of Oht At Af Stn Bihta.
Tender Value
11 Lakhs
Estimated cost
Bid Submission
07 Sep 2026
0 days left
EMD
22000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Patna → Bihar
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair / Maintenance Of Pump Motor, Lt Panel, Chloronome Plants, Pipelines, Valves And Connected Works And Cleaning Of Oht At Af Stn Bihta.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 31-Aug-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 07-Sep-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches in soft/loose soil not exceeding 1.50 metre wide and not exceeding 1.50 metre in depth; for underground cable, pipeline / erection of poles, stays etc. and getting out complete, all as specified. |
| 2 | Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick each, complete, all as specified. |
| 3 | Removing excavated spoil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete, all as specified. |
| 4 | PCC type C-2 (1:3:6), using 40 mm graded stone aggregates as in filling & mass concrete, complete all as specified. |
| 5 | PCC type D-2 (1:4:8), using 40 mm graded stone aggregates as in filling & mass concrete, complete all as specified. |
| 6 | Framed mild steel work such as doors or gates, grills, grating etc. with ends of bars shouldered and or riveted or forged into spikes, framed guard bars, railings and similar work confirming to Fe-290-W Gde E-165, complete all as specified. |
| 7 | Steel tubes ‘medium grade’, ISI marked, galvanized with all fittings, laid in trenches including taking up or down existing unserviceable steel tubing and connections, complete all as specified, of size as under: - |
| 8 | 20 mm bore |
| 9 | 25 mm bore |
| 10 | 50 mm bore |
| 11 | 80 mm bore |
| 12 | Ductile iron pipes, class K-9, centrifugaly cast, flanged ends, ISI marked in any length with & including rubber or fibre board gasket joints, nut bolts and washer laid in trenches, ducts including taking up or down existing unserviceable pipe and connections, complete all as specified, of size as under: - |
| 13 | 80 mm bore |
| 14 | 100 mm bore |
| 15 | 150 mm bore |
| 16 | Ductile iron pipes, 100mm bore, class K-7, centrifugaly cast, spigot & socket ends, ISI marked in any length with & including push on joints laid in trenches, ducts including taking up or down existing unserviceable pipe and connections, complete all as specified, of size as under: - |
| 17 | 80 mm bore |
| 18 | 100 mm bore |
| 19 | 150 mm bore |
| 20 | NOTE APPLICABLE TO SERIAL ITEM 7 to 9 :- Excavation and earthwork will be measured and paid for separately under respective item of ‘BoQ’. |
| 21 | Run lead joint including jointing material like spun yarn, caulking lead & tools etc IN REPAIRS, complete all as specified for CI pipes of size: - |
| 22 | 80 mm bore |
| 23 | 100 mm bore |
| 24 | Joint with rubber or fibre board gasket including provision of bolts, nuts, washers and white lead or mineral oil etc IN REPAIRS, complete all as specified for CI/DI flanged pipes of size: - |
| 25 | 80 mm bore |
| 26 | 100 mm bore |
| 27 | 150 mm bore |
| 28 | DI specials/ fittings of any type, radius, angle, tapers, increasing, decreasing sockets, tees, tail pieces and collars etc complete. |
| 29 | Cutting the existing CI/DI pipes in position for inserting new pipe attachment/ tees or for making new branches etc. with joint & jointing material, including necessary excavation & earth work complete all as specified:- |
| 30 | 80 mm bore |
| 31 | 100 mm bore |
| 32 | 150 mm bore |
| 33 | Repairing GI pipe line, upto 80 mm bore of any descripton to prevent leakage of water by making thread in pipe and jointing pipe with & including union, Tee or elbow to the entire satisfaction of Engineer-in-Charge including necessary excavation & earth work complete. |
| 34 | Gun metal globe/gate valve, with ron wheel head, ISI marked screwed both ends for GI tubes, IN REPLACEMENT, complete all as specified of size: - |
| 35 | 20 mm bore |
| 36 | 25 mm bore |
| 37 | 40 mm bore |
| 38 | 50 mm bore |
| 39 | Bib tap, cast copper alloy, with crutch or butterfly handle, screwed end for iron pipe or for union and fixed, suitable for 15 mm bore pipe, IN REPAIRS, complete. |
| 40 | Cast Iron Sluice valve flanged Type, class PN 1.6, ISI marked complete with stainless steel spindle flanged both ends drilled CI gate with brass ring and iron wheel handle complete all as specified with & including necessary flanged joints & jointing material, IN REPLACEMENT suitable for DI/CI pipe of size: - |
| 41 | 80 mm bore |
| 42 | 100 mm bore |
| 43 | 150 mm bore |
| 44 | Gland packing in leaking sluice valve including replacing / tightening the existing bolts & nuts etc complete for following size sluice valve: - |
| 45 | 80 mm bore |
| 46 | 100 mm bore |
| 47 | 150 mm bore |
| 48 | PVC Insulated & PVC Sheathed submersible flat copper conductor cable 3 core of size 10 Sq.mm, suitable for working voltage 1100 Volts conforming to IS 694 including making connections to motor/starter, complete all as specfied. |
| 49 | Lifting and lowering of pumping set of any capacity by using required T&P / Tripot / Chain pulley and disconnecting / connecting electrical connections and replacement of gasket, with suitable size nuts, bolts, washer and misc repair as required complete all as specified and as directed. |
| 50 | Taking down & Re-winding of electric submersible motor 3 phase upto 30 hP capacity any make with super enamelled copper winding wire of adequate size and gauge, varnishing, drying as per original specifications including REPLACEMENT GM bushes / bearing, re-fixing and testing on load etc complete. |
| 51 | Servicing, greasing and recalibration of chlorine dosing pump as per manufacturer's maintenance reference to the entire satisfaction of Engineer-in-Charge.NOTE:- Supply only spare parts will be measured and paid for separately under respective item of BoQ. |
| 52 | Supply only the following parts of chlorine dosing pump:- |
| 53 | Gear motor 230 v 50 Hz Make:- Declibac Cat pat No.- PM682CE |
| 54 | Rotor assembly with bearing brackets & tolerance ring |
| 55 | Rotor assembly ( Roller each pocket 4 Nos) |
| 56 | Pump tube ( tube each pocket 5 Nos) |
| 57 | Weighted suction line starter 3/8'' |
| 58 | Check valve duckbill only ( 5 Nos Each pocket) |
| 59 | Connecting nuts 3/8'' with adaptor ( 5 Nos Each pocket) |
| 60 | Ferrule 1/4'' ( 24 Nos each pocket) |
| 61 | White suction / discharge tube 3/8'' |
| 62 | Power contactors 4 pole AC & DC circuit conforming to IEC, Type- MCX12 or equivalent and current rating 40-63 Amps, AC-1 rating including making necessary electrical connections and testing, IN REPLACEMENT, complete all as specified and as directed. |
| 63 | Cleaning and development of existing borewell having casing pipe for pump 350 mm dia by removing silt,sand,mud and other foreign material deposited inside the borewell using suitable method such as air compressor 600 PSI and not less than 1200 CFM and after 25 % extra capacity pump by pumping muddy water to make sand free water and testing the yeild with and including filling of gravells of size and quality as per requiremwnt,submersible pump or flushing system complete upto entire satisfaction of Engr-In-Charge.The work includes :-(i) Lowering and operating air compressor or pump for flushing.(ii) Removal of accumulated debris,siltand sand from borewell.(iii) Continuous flushing untill clear water discharge is achieved.(iv) Checking and ensuring proper yeild of borewell after cleaning.(v)All labour , tools, tackles,machinery,fuel and accessories required for complete execution of work.(vi) Disposal of waste material away from the site. |
| 64 | Chemical analysis including micro biological examination of water sample obtaining from bore well at pump house No-2, 3, 5 & 6 under GE (AF) Bihta. Collect the sample as per standard operating procedure from each bore well as chemical and microbiological as per the IS specification.NOTE:- (i) The complete analysis report should be submitted within specific period. (ii) Bore well should be test by NABL approved lab as approved by GE. |
| 65 | Construction of brick masonary valve pit with and including MS sheet cover fabricated from 3 mm thick MS sheet and frame of angle iron 40 mm x 40 mm x 5 mm with fixing arrangement hinges and locking arrangement and painting two coats of synthetic enamel paint over a coat of red oxide primer on MS cover and frame including necessary excavation and earth work in any type of soil, returning, filling in approved soil, disposal of surplus soil to a distance not exceeding 50 metre, 150 mm thick PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation, brick work using pulverised fuel ash lime bricks in cement mortar 1:6, 15 mm plastering in cement mortar 1:4 both internally and externally, 100 mm thick PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in flooring complete all as specified, including demolition of existing valve pit having iternal size: -- |
| 66 | 600 x 600 x 600 mm |
| 67 | 900 x 900 x 900 mm |
| 68 | 1200 x 1200 x 1200 mm |
| 69 | Cleaning of over head water tank by puming out all water and removal of all silt / rubbish, alkali, fungus small trees etc., disinfecting by using bleaching powder, antibacterial sodium hypochlorite solution and repairing of cracks, depressions, cavities in the tank with cement mortar in ratio of 1:3 to mix liquid water proofing admixture @ 3Kg/ Sqm in the cement mixture, One coat of lime wash to be applied on inner walls of the tank after cleaning the surface of walls, complete cleaning etc and after cleaning, writing “cleaned on ..... .... (Date, month & year)“ format with synthetic enamel paint in capital letters of 80 mm stencil complete including removing of all previous writing for the following capacity of OHT. |
| 70 | 5000 gallons |
| 71 | 50000 gallons |
| 72 | 75000 gallons |
| 73 | Cutting grass, vegetation, shrubs, bushes, small trees etc inside the installation, manually to the entire satisfaction of Engineer-in-Charge including sweeping and removal of entire rubbish/cut grass/ vegetation etc. outside MoD land complete. |
| 74 | Note : Amount of credit for retrieved materials is mentioned in Sch 'A' of tender documents in pdf form which will be deducted while acceptance of tender offline. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 31, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Sep 07, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
TodaySep 07, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
TodaySep 14, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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