Tender For special Rep To Shallow Wells And Other Connected Work Services At Afs Tambaram. (8950/E8)
Tender Value
42.81 Lakhs
Estimated cost
Bid Submission
08 Oct 2026
9 days left
EMD
85620
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Chengalpattu → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for special Rep To Shallow Wells And Other Connected Work Services At Afs Tambaram. (8950/E8)
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches not exceeding 1.5 M width and not exceeding 1.5 mtr depth and getting out hard/dense soil for laying of cables and pipe line complete all as specified and directed by Engineer-in-Charge. |
| 2 | Returning filling in inlcuding spreading levelling watering well ramming in layers not exceeding 25 cm thick obtained from excavation complete all as specified and directed by Engineer-in-Charge. |
| 3 | Labour only for filling of excavated soil upto a depth of 23 cm after riddiling the excaveted soil for cushioning of cable in hard/ dense soil complete all as specified and directed by Engineer-in-Charge. |
| 4 | Removing surplus soil to a distance not exceeding 50 Mtr and deposited at a level not exceeding 1.5 mtr above from the starting point complete all as specified and directed by Engineer-in-Charge. |
| 5 | Supply and Laying LT cable XLPE insulated screened PVC bedded,galvanized steel strip or wire armored, electric power cable (heavy duty) 1100 Volts grade with stranded aluminium conductor size 35 Sqmm 3.5Core complete all as specified and directed by Engineer-in-Charge. |
| 6 | Supply and Laying LT cable XLPE insulated screened PVC bedded,galvanized steel strip or wire armored, electric power cable (heavy duty) 1100 Volts grade with stranded aluminium conductor size 50 Sqmm 3.5Core complete all as specified and directed by Engineer-in-Charge. |
| 7 | M & L for Sub main wiring complete with four runs of 4.0 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with two run of 4 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth contuinuity conductor, drawn through and including suitable size of non metallic rigid PVC conduits and conduit accessories surface for taking connection from existing panels complete all as specified and directed by Engineer-in-Charge. [NOTE :- 4 runs of 4.0 sqmm cable, 1run of 4 sqmm copper conductor cable and 1 run of PVC conduit shall be measured as one length/running metre. |
| 8 | M & L for Sub main wiring complete with four runs of 6.0 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 6 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth contuinuity conductor, drawn through and including suitable size of non metallic rigid PVC conduits and conduit accessories surface for taking connection from existing panels complete all as specified and directed by Engineer-in-Charge. [NOTE :- 4 runs of 6.0 sqmm cable, 1run of 6 sqmm copper conductor cable and 1 run of PVC conduit shall be measured as one length/running metre. |
| 9 | Supply and connected flat PVC insulated, 4 core, 6 Sqmm multistrand copper cable from submersible pump set to panel testing and commissioning etc., complete all as specified and directed by Engineer-in-Charge. |
| 10 | M&L for Design,Fabrication,install,commissioning and testing of LT cubical motor control panel board of suitable size as directed, three phase 4-wire systems, out door type, made out of CRCA sheet 3.0 mm thick, powder coated, with locking arrangements,mounted on 50x50x6mm angle iron frame suitable to accommodate and including the following complete all as specified and directed by Engineer-in-Charge:- (a) Automatic water level controller with LED indication for well water pumping system with intelligence features like level indication, auto/manual mode operation with By-pass options,dry-run protection, voltage surge protection,voltage level indications and fill options, in built power ON-OFF relay with three phase,440V AC supply,30 Amps power capacity suitable for pumps used for industrial purpose complete all as specified and directed by Engineer-in-Charge.(b) Six core multi stranded copper conductor 1.0 Sqmm from well to panel box-50mtr (Approx) complete all as specified and directed by Engineer-in-Charge.Note:- (i) Additional Six core multi stranded copper conductor 1.0 Sqmm length required more than 50 Mtr shall be measured and paid separately under relevant items complete all as specified and directed by Engineer-in-Charge. |
| 11 | Supply and fix Water flow meter of size 100mm dia woltman type with removal mechanism,flange ends, magnetic drive,confirming standard ISO 4064,class B, with CI dirt box including jointing materials such as nuts, bolts washers and 3mm rubber gasket 02 Nos complete all as specified and directed by Engineer-in-Charge. -01 Nos. Make: Apollo or equivallent as approved. |
| 12 | Supply and fix Water flow meter of size 80mm dia woltman type with removal mechanism,flange ends, magnetic drive,confirming standard ISO 4064,class B, with CI dirt box including jointing materials such as nuts, bolts washers and 3mm rubber gasket 02 Nos complete all as specified and directed by Engineer-in-Charge.-01 Nos. Make: Apollo or equivallent as approved. |
| 13 | Supply and fix multi stranded copper conductor 1.0 Sqmm, 6 core from well to panel box complete all as specified and directed by Engineer-in-Charge. |
| 14 | Supply and fixing in replacement of CI sluice valve of size 150 mm dia confirming to IS -14846 PN-1.6 non raising type both ends flanged with SS spindle including jointing materials such as nuts, bolts washers, 02Nos addl GI valve flanges to fix in PP-R pipes and 3mm rubber gasket 02 Nos complete all as specified and directed by Engineer-in-Charge. |
| 15 | Supply and fixing in replacement of CI sluice valve of size 100 mm dia confirming to IS -14846 PN-1.6 non raising type both ends flanged with SS spindle including jointing materials such as nuts, bolts washers, 02Nos addl GI valve flanges to fix in PP-R pipes and 3mm rubber gasket 02 Nos complete all as specified and directed by Engineer-in-Charge. |
| 16 | Supply and fixing in replacement of CI sluice valve of size 80 mm dia confirming to IS -14846 PN-1.6 non raising type both ends flanged with SS spindle including jointing materials such as nuts, bolts washers,02Nos addl GI valve flanges to fix in PP-R pipes and 3mm rubber gasket 02 Nos complete all as specified and directed by Engineer-in-Charge. |
| 17 | Supply and replacement of CI Non Return / foot valve with strainer PN 1.6 having one side flanged end joint suitable size of 100 mm dia including jointing materials such as nuts, bolts washers 02Nos and 3mm rubber gasket complete all as specified and directed by Engineer-in-Charge. |
| 18 | Supply and replacement of CI Non Return/ foot valve with strainer PN 1.6 having one side flanged end joint suitable size of 80 mm dia including jointing materials such as nuts, bolts washers 02Nos and 3mm rubber gasket complete all as specified and directed by Engineer-in-Charge. |
| 19 | Supply and replacement of CI Non Return foot valve with strainer PN 1.0/1.6 having one side flanged end joint suitable size of 65 mm dia including jointing materials such as nuts, bolts washers 02Nos and 3mm rubber gasket complete all as specified and directed by Engineer-in-Charge. |
| 20 | Supply and laying in trenches Ductile Iron spigot and socket pipes as per IS:8329/2000 Class K7 including EPDM rubber gasket suitable for push on rubber gasket joint with inside cement mortar lining and outside Zinc bitumen coating of size 100mm dia to connect main pipe lines complete all as specified and directed by Engineer-in-Charge. |
| 21 | Supply and laying in trenches Ductile Iron spigot and socket pipes as per IS:8329/2000 Class K7 including EPDM rubber gasket suitable for push on rubber gasket joint with inside cement mortar lining and outside Zinc bitumen coating of size 150mm dia to connect main pipe lines complete all as specified and directed by Engineer-in-Charge. |
| 22 | Supply and fix Rubber Gasket joints suitable for 150mm dia DI pipe including jointing and jointing materials complete all as specified and directed by Engineer-in-Charge. |
| 23 | Supply and fix Rubber Gasket joints suitable for 100mm dia DI pipe including jointing and jointing materials complete all as specified and directed by Engineer-in-Charge. |
| 24 | Supply and fix Rubber Gasket joints suitable for 80mm dia DI/PP-R pipe including jointing and jointing materials complete all as specified and directed by Engineer-in-Charge. |
| 25 | M&L for CI/DI/PP-R fittings like Connecting pieces one end flanged and other ocket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth up to 150mmdia including jointing and jointing materials complete all as specified and directed by Engineer-in-Charge. |
| 26 | Supply and fix in repair galvanised iron bolt,nut and washers of any dia and length as required at site and MS support brackets, clambs etc complete all as specified and directed by Engineer-in-Charge. |
| 27 | Supply and lay 3 layer PP-R (Polypropylene random copolymer) pipes SDR 7.4 & SDR 11UV stablised and antimicrobial fusion welded having thrmal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene all type of fittings compete laid in trenches of size of outer dia 110mm pipe, including necesary fittings flanges, tees, unions, sockets etc complete all as specified and directed by Engineer-in-Charge. |
| 28 | All as per item No.27 above but for 90mm complete all as specified and directed by Engineer-in-Charge. |
| 29 | All as per item No.27 above but for 63mm complete all as specified and directed by Engineer-in-Charge. |
| 30 | M & L for taking up or down from trenches for old rusted/ damaged CI/GI/ PVC Pipe including fittings and branch connections if any for removal to stores for further disposal of following dia complete all as specified and directed by Engineer-in-Charge.CI 150 mm dia complete all as specified and directed by Engineer-in-Charge. |
| 31 | GI 100 mm dia complete all as specified and directed by Engineer-in-Charge. |
| 32 | GI 80 mm dia complete all as specified and directed by Engineer-in-Charge. |
| 33 | GI 50mm dia complete all as specified and directed by Engineer-in-Charge. |
| 34 | Supply and fix in replacement of gate valve, PP-R Gate valves(Brass insert) asper requirement of site for pipe 63mm size complete all as specified and directed by Engineer-in-Charge. |
| 35 | Supply and fix in replacement of gate valve, PP-R Gate valves(Brass insert) asper requirement of site for pipe 90mm size complete all as specified and directed by Engineer-in-Charge. |
| 36 | M & L for cutting of existing road/ floor/ plinth/drain for taking out/ laying of cable/ GI/ PP-R pipes line including necessary earth work excavation and making good to match with existing surface with PCC 1:4:8 type C1 by (using 40mm graded stone aggregate) complete all as specified and directed by Engineer-in-Charge. |
| 37 | M & L for Plain Cement Concrete 1 :3: 6 type C2 using 20mm graded stone aggregrate using as thrust block for pipe lines etc including necessary form work complete all as specified and directed by Engineer-in-Charge. |
| 38 | M&L for Construction of brick masonary valve chamber of size 1200x1200x1200mm(internal dimensions) with PCC 1:4:8 foundation 150mm thick brick masonary built in CM 1:6 PCC 1:3:6 Type C1 using 20mm graded stone aggregate coping 50mm thick plastering 15mm thick in CM 1:6 to all internal and exposed surfaces including excavation and earth work in hard/dense soil including provision of MS sheet cover 3 mm thick with locking arrangement embedded in PC coping and painting with two coats of syenthetic enamal paint over one coat of red oxide primer etc.complete all as specified and directed by Engineer-in-Charge. |
| 39 | M&L for Construction of brick masonary valve chamber of size 900x900x900mm(internal dimensions) with PCC 1:4:8 foundation 150mm thick brick masonary built in CM 1:6 PCC 1:3:6 Type C1 using 20mm graded stone aggregate coping 50mm thick plastering 15mm thick in CM 1:6 to all internal and exposed surfaces including excavation and earth work in hard/dense soil including provision of MS sheet cover 3 mm thick with locking arrangement embedded in PC coping and painting with two coats of syenthetic enamal paint over one coat of red oxide primer etc.complete all as specified and directed by Engineer-in-Charge. |
| 40 | M&L for Construction of brick masonary valve chamber of size 600x600x600mm (internal dimensions) with PCC 1:4:8 foundation 150mm thick brick masonary built in CM 1:6 PCC 1:3:6 Type C1 using 20mm graded stone aggregate coping 50mm thick plastering 15mm thick in CM 1:6 to all internal and exposed surfaces including excavation and earth work in hard/dense soil including provision of MS sheet cover 3 mm thick with locking arrangement embedded in PC coping and painting with two coats of syenthetic enamal paint over one coat of red oxide primer etc.complete all as specified and directed by Engineer-in-Charge. |
| 41 | Material and labour for DWC HDPE pipe of size 90/76 mm bore (OD X ID) for LT UG cable protection complete all as specified and directed by Engineer-in-Charge. |
| 42 | Supply, install, testing & commissioning of factory made outdoor LT Panel board of sutiable size for 3 phase 415 volt of both side opening doubl door with push type metal lock, heavy duty wide hinges, seperate common across cable aley, made out 3 mm CRCA sheet with angle iron frame of size (50 x50 x 6 mm) and MC channel of size (75mm x 40mm) for panel base out door type , free standing cubical type totally enclosed weather dust and vermin proof with front and rear opening withlocking arrangment of 440 Volts , 3 Phase 4 wire 50 Hz having Copper Bus bar of capacity 300 Amps duly insulated with IP 54 protection,with powder coating including PCC foundation complete with following switches, space for 1 No vacant cubical suitable for 100 A, including LT XLPE cable end terminations with glands and lugs:Incoming:-i)MCCB 4P ,125A, 25KA adjustable type , 415 volts rating.- 1No .ii) On line 4 pole change over switch 125A, 415Viii) Multifunction LED meter complete with CT coil including set of indicating lamp RYB -1 set Bus - Bar300 Amps capacity copper bus bar with sleeves. -4 Nos Out going -ii) MCCB, 3 pole, 25 KA ,fixed type, 415 volts 63 Amps rating.- 3 Nos .iv)Isolator TPN 32A - 2 No |
| 43 | Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed by Engineer-in-Charge. |
| 44 | Supply,fabricate and fixing mild steel structures including necessary cutting,welding etc for making water fillig points and other plateforms works,supports for installation of pump sets in shallow wells with channels,angles,flat irons including bolt nut washers etc including applying two coats of synthetic enamel paint overa a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge. |
| 45 | Supply and connected flat PVC insulated, 3 core, 4 Sqmm multistrand copper cable from submersible pump set to panel testing and commissioning etc., complete all as specified and directed by Engineer-in-Charge. |
| 46 | Supply and connected flat PVC insulated, 3 core, 6 Sqmm multistrand copper cable from submersible pump set to panel testing and commissioning etc., complete all as specified and directed by Engineer-in-Charge. |
| 47 | M&L in replacement of Starter panel for 7.5 HP Open well submersible motor, with star delta starter, Three phase electronic control Panel with digital volt meter,ammeter,single phase preventor protection, thermal over load& electronic dry run protection, high/low voltage cutt off, RYB indications,On-Off timer complete including MCCB 63Amps, 4Pole, 415 volts, 16KA in sheet metal enclosure fixed on wall/ grouting on floor with proper fixing arrangements and connection with single core PVC insulated copper conductor, 6.0sqmm complete all as specified and directed by Engineer-in-Charge. |
| 48 | M&L in replacement of Starter panel for 15 HP centrifugal pump set motor, with fully automatic star delta starter, three phase electronic control Panel with digital volt meter, amps meter, single phase preventor protection, thermal over load & electronic dry run protection, high/ low voltage cut-off, RYB indications, On-Off timer complete including MCCB 63Amps, 4Pole, 415 volts,16KA in sheet metal enclosure wall/ grouting on floor with proper fixing arrangements and connection with single core PVC insulated copper conductor, 10.0sqmm complete all as specified and directed by Engineer-in-Charge. |
| 49 | Supply and fix 3 Phase, 415volts end suction open well submersible 7.5 HP (Approx) pumping set, Head 30 to 40 Mtr and 8 to 10 LPS discharge including c/w Auto start control panel Containing single phase Preventer and Phase failure Unit with voltmeter under volt and over volt Preventer relay, with necessary fixing arrangements, GI/CI/ UPVC fittings, Necessary valve, copper cable 4 Sqmm 3 core, up to 40 Mtr etc. including taking up the old US pumping set complete all as specified and directed by Engineer-in-Charge.Note.(i) Old un serviceable pump set shall be deposited to AGE E/M store for BER action(ii) More than 40mtr cable will be measured and paid separately |
| 50 | Supply and fix 3 Phase, 415volts end suction open well submersible 5.0 HP (Approx) pumping set, Head 30 to 40 Mtr and 6 to 8 LPS discharge including c/w Auto start control panel Containing single phase Preventer and Phase failure Unit with voltmeter under volt and over volt Preventer relay, with necessary fixing arrangements, GI/CI/ UPVC fittings, Necessary valve, copper cable 4 Sqmm 3 core, up to 40 Mtr etc. including taking up the old US pumping set complete all as specified and directed by Engineer-in-Charge.Note.(i) Old un serviceable pump set shall be deposited to AGE E/M store for BER action(ii) More than 40mtr cable will be measured and paid separately |
| 51 | S&F contactor for Star Delta starter 440 volts, 50 Hz, 16 Amps suitable for 7.5/10 HP capacity, 3 phase, AC, induction motor complete all as specified and directed by Engineer-in-Charge. |
| 52 | S&F contactor for Star Delta starter 440 volts, 50 Hz, 25 Amps suitable for 12.5/15 HP capacity, 3 phase, AC, induction motor complete all as specified and directed by Engineer-in-Charge. |
| 53 | Supply and fix DOL starter suitable for submersible pump 3 phase AC motor upto 7.5HP,3Phase,415 volt complete all as specified and directed by Engineer-in-Charge. |
| 54 | Supply and fix automatic star delta starter suitable for pump set, 3 phase AC motor capacity 7.5 to 15HP,built in overload relay,single phase preventor,AC,4pole cotactor,415 volt in heavy duty deep drawn sheet metal box complete all as specified and directed by Engineer-in-Charge. |
| 55 | Supply and fix electronic overload relay suitable for 5 to 10HP submersible pump complete all as specified and directed by Engineer-in-Charge. |
| 56 | M & L for PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation of panels, PCC blocks and platform etc.complete all as specified and directed by Engineer-in-Charge. |
| 57 | Material and labour for earthing complete with GI plate electrode 600x600x6mm thick, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of plate not less than 1.5m below ground level connected to GI earth strip of size 32 X 6 mm by means of bolts, nuts, washers of galvanized all as shown in electrical plate No.3 of SSR Part- I including necessary excavation and earth work. PCC 1:3:6 type C1 chamber, RCC cover in 50mm thick 1:2:4 type B1 with 8mm CTD 100mm centre to centre with suitable handle, watering pipe 20mm dia medium grade pipe with funnel and 40mm dia light grade as protection pipe, charcoal, salt etc connected to earthing test point all as specified including testing and commissioning on completion complete all as specified and directed by Engineer-in-Charge. |
| 58 | Supply and fix Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof onductors and down conductors above ground for earthing complete all as specified and directed by Engineer-in-Charge. |
| 59 | Taking out old unserviceable LT under ground cable in sizes from the trench / floor and staking properly for credit complete all as specified and directed by Engineer-in-Charge. |
| 60 | Taking out old unserviceable submain wiring and copper connecting cable in sizes from the wall / floor etc. and staking properly for credit complete all as specified and directed by Engineer-in-Charge. |
| 61 | M&L for cutting the existing the pipe and insert the pipe / branches for fixing the PP-R pipes / DI pipes / Flow meters complete with proper jointings and jointing materials etc. complete all as specified and directed by Engineer-in-Charge. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 17, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 08, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysOct 10, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 11 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender