Tender For Providing 50 Kld Of Water Supply Connection To M/S.Sainik School At Amaravathy Nagar In Tiruppur District From Cwss To Madathukumalam And 4 Other Town Panchayats And 318 Rural Habitations In 2 Unions In Tiruppur District. (Deposit Work) (C
Tender Value
82.79 Lakhs
Estimated cost
Bid Submission
22 Sep 2026
7 days left
EMD
50000
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Tiruppur → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
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Address
Project Description
Tender for Providing 50 Kld Of Water Supply Connection To M/S.Sainik School At Amaravathy Nagar In Tiruppur District From Cwss To Madathukumalam And 4 Other Town Panchayats And 318 Rural Habitations In 2 Unions In Tiruppur District. (Deposit Work) (Construction Period 3 Months, Trial Run 1Month And Followed By Paid Maintenance 3 Months).
BOQ
| Sl. No. | Item Description |
| 1 | TAMIL NADU WATER SUPPLY AND DRAINAGE BOARD SUPERINTENDING ENGINEER, ETK CIRCLE, ERODE Name of work:- Providing 50 KLD of Water Supply connection to M/s.Sainik School at Amaravathy Nagar in Tiruppur district from CWSS to Madathukumalam and 4 other town panchayats and 318 Rural habitations in 2 unions in Tiruppur District. (Deposit Work) (Construction period 3 months, Trial run 1month and followed by Paid maintenance 3 months) SCHEDULE - A (E – Tendering System) BILL OF QUANTITY |
| 2 | Materials |
| 3 | Supply and delivery of HDPE PIPES - PE 100 of standard length conforming to as per IS 4984/2016(Pre-Compounded Resin) and as amended from time to time The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, taxes and transportation charges to stack yard in good condition excluding excise duty (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as directed by the TWAD Board officers. |
| 4 | 75 mm dia HDPE PN 6 Pipes |
| 5 | Supply and delivery of the following sizes of GI pipes and Specials requied The Galvanised mild steel tubes continuously welded Electric Resistance Welded (ERW), High Frequency Induction Welded (HFIW), Hot Furnaced welded (HFN) types screwed in both ends, conforming to IS 554/85 for pipes threading, socketted on one end and the other end protected with plastic thread protector, in random length of 4 to 7m G I PIPES (MEDIUM) AS PER IS 1239/PART I/2004 and as amended from time to time and bearing ISI Mark. The cost of pipes should include loading, freight, transit , insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete (the cost excluding unloading from lorries at stock yard and stacking which will be paid separately) and as directed by the TWAD Board Officers. |
| 6 | Along the Alignment |
| 7 | 65 mm GI pipe(medium) |
| 8 | For Valve |
| 9 | 80 mm GI pipe (medium) (Sluice and Cover Valves) |
| 10 | 25 mm GI pipe (medium) (Air Valves) |
| 11 | Supply and delivery of GI specials AS PER IS 1239/ PART II and as amended from time to time The cost of specials should include loading, freight, transit insurance, incidental charges, packing and transportation charges to stack yard in good condition etc., complete (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as directed by the TWAD Board officers. |
| 12 | 80 mm GI Flange set |
| 13 | 65 mm GI Flange set |
| 14 | 65 mm GI Bend |
| 15 | 80 mm GI Bend |
| 16 | 80 mm x 50 mm Reducer (Medium) |
| 17 | 50 mm x 25 mm GI Reducer (Medium) |
| 18 | 80 mm x 65 mm GI Reducer (Medium) |
| 19 | 25 mm GI Gate Valve |
| 20 | 65 mm GI Coupling |
| 21 | 80 mm GI Coupling |
| 22 | 65 mm GI Union |
| 23 | 80 mm GI Union |
| 24 | 65 mm GI Elbow |
| 25 | 80 mm GI Elbow |
| 26 | 65 mm GI Hex Nipple |
| 27 | 80 mm GI Hex Nipple |
| 28 | 16 mm dia x 65 to 90 mm length fully threaded bolts and nuts with 2 Nos. |
| 29 | 20 mm dia and above x 90 mm to 120 mm length fully threaded bolts and nuts with 2 Nos. |
| 30 | 3 Ply R.I. Sheet RUBBER INSERTION SHEET |
| 31 | Supply and delivery of the following HDPE Specials suitable for HDPE Pipes including loading, freight, unloading, stacking at Stockyard , insurance etc., complete and as directed by the TWAD Board officers. |
| 32 | 75 mm HDPE Stub end with flange |
| 33 | 75 mm X 90 mm HDPE enlarger |
| 34 | Electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS 304 as per standards BS EN 12201 tested as per BS 6920 for drinking water in WRC-NSF ltd, UK (For Air Valve). |
| 35 | 25 mm (3/4)\\" |
| 36 | Supply and delivery of DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty etc., complete and as per directed by TWAD Board Officers. |
| 37 | 80mm (Sluice valve - 1 No & Scour Valve - 4 No) |
| 38 | Supply and delivery of CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14845/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY All the valves are to be compatible for buried application with pressure rating including loading, freight, unloading insurance and stacking at site etc. complete and as directed by the TWAD Board Officers. |
| 39 | 25 mm CI SAV |
| 40 | Civil works |
| 41 | Earth work excavation and depositing on bank with initial lead of 10m and lift of 2.0m in hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, stoney earth and earth mixed with small size boulders etc., complete and as per directed by TWAD Board Officers. |
| 42 | Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth andearth mixed with small size boulders and hard gravelly soil.SS20B |
| 43 | 75 mm dia HDPE PN 6 Pipes |
| 44 | 65 mm dia GI Pipe |
| 45 | Loweing HDPE and GI pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Board Officers. |
| 46 | 75 mm dia HDPE PN 6 Pipes |
| 47 | 65 mm dia GI Pipe |
| 48 | Jointing HDPE pipes and specials by butt fusion welding/electro fusion welding joints using fusion equipments as per ISO 21307-2011 and as per IS 7634 (part-2) 2012 including cost of hire charges for butt fusion equipment,power supply arrangements etc,complete as directed by TWAD Board officers |
| 49 | 75 mm dia HDPE PN 6 Pipes |
| 50 | Testing of HDPE/ GI pipes with hydraulic testing equipments by filling with water ( including cost of water) and testing to recommended pressure in convenient stretches and attending the burst if any occurred during the test, excluding the cost of pipes but including other incidential and operational charges etc complete as directed by TWAD Board officers |
| 51 | 75 mm dia HDPE PN 6 Pipes |
| 52 | 65 mm dia GI Pipe |
| 53 | Refilling the trunch with excavated earth (other than sand) in layers of 15cm thick,watered well rammed and consolidated etc. complete complying with standard specification removing and spreading the surplus earth at the places shown and as directed by the TWAD Board Officers. |
| 54 | 75 mm dia HDPE PN 6 Pipes |
| 55 | 65 mm dia GI Pipe |
| 56 | Conveyance of following pipes including unloading from lorries at stock yard and stocking propoerly and loading in to lorries at stock yard, transportaion charges upto 8km from stak yard and unloading from lorries at site/ along the alignment carefully etc., complete and as per directed by TWAD Board Officers. |
| 57 | 75 mm dia HDPE PN 6 Pipes |
| 58 | 65 mm dia GI Pipe |
| 59 | Cutting of HDPE and GI Pipes and specials as directed by TWAD Board officers. |
| 60 | 75 mm dia HDPE PN 6 Pipes |
| 61 | 65 mm dia GI Pipe |
| 62 | Threading GI pipes true to axis and filing the ends complete as directed by the TWAD Bd Officers |
| 63 | 65 mm GI pipe (medium) |
| 64 | Construction of masonry valve pit as per TWAD Type design for Sluice Valve, Scour Valve, Air Valve including fixing the valves including earth work excavation for foundation, P.C.C. 1:4:8 using 40mm HBG metal for levelling course, brick work in CM 1:5 for side wall, plastering with CM 1:3, 12mm thick, RCC 1:1.5:3 using 20mm HBG stone jelly for cover slab, providing cut stone in CM 1:3 including supply, fabricating and placing of RTS grills for the following valves including charges for precasting and fixing surface box, valves and specials in position, refilling the sides of the pit etc., complete and as per directed by TWAD Board Officers. |
| 65 | Sluice valve in Masanory pit as per type design plan No.2 plate 1/5to 5/5 CE/P&D/Madras |
| 66 | 80 mm Sluice Valve in 75mm HDPE main |
| 67 | Scour valve in Masanory pit as per type design plan No.8 /CE/ P&D/ Madras |
| 68 | 80 mm Scour Valve in 75mm HDPE main |
| 69 | Single chamber airvalve in Masanory pit as per type design plan No.8 /CE/ P&D/ Madras |
| 70 | 20 mm Air Valve in 75mm HDPE main |
| 71 | Pumpsets |
| 72 | Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase,50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP,Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation.etc., complete as directed by the TWAD Board officers- |
| 73 | OWS - 70 lpm x 33 m Head |
| 74 | HORIZONTAL THREE PHASE DISTRIBUTION BOARDWITH MCBS 4 way / 6 way / 8 way / 12 way TPMCB sheet steel distribution boards flush type / surface type fitted with bus bars and neutral links with single / three phase MCB outgoings and separate 4 way provision for accommodating One No. 4 pole incoming MCB / Isolator and another separate 4 way provision for accommodating One No. 4 pole ELCB / RCD with label holder and provisions for taking up cable for size not less than 35 sq.mm.Industrial Type TPMCB DB with IP 54 ProtectionHIGHER END12 ways 3 phase DBNo. of ways incomer MCB / Isolator - 4 No. of waysincomer ELCB / RCD - 4 No. of outgoings ways - 36 |
| 75 | 63 Amps 3 phase TP MCB to control the capacitor for 1 HP Submersible pumpset - For Incoming |
| 76 | 63 Amps 3 phase TP MCB to control the capacitor for 1 HP Submersible pumpset - For Outgoing |
| 77 | Multi function meter with CL 0.5 |
| 78 | THREE PHASE PANEL BOARD- D.O.L WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 suitable KW rating for operation in AC/Three Phase/ 50HZ (± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable,dry running preventor, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).Panel board should be provided as per specification given in Board circular No. 23/DCE/QATA/2004/Dt. 23.8.2004, including Timer facility and as directed by the TWAD Board officers |
| 79 | Supply, delivery and fixing of MIXED DIE ELECTRIC CAPACITOR WITH TNEB TEST CERTIFICATE WITH ACCESSORIES INCLUDING BANKING CONFORM TO IS 2834.The rate is inclusive of Banking charges, such as providing of copper bus bars with provision for adding atleast 2 capacitors at later date, cable entry box, fabricating charges etc. complete. This rate is not applicable for replacement of capacitors which does not require banking and fabrication works. Power capacitor for power factor improvement withoil filled with discharge resistance 3 phase 415 / 440V 50 HZ conforming to ISS with ISI marking and as directed by the TWAD Board officers |
| 80 | Supply delivery of 150 mm dia pressure gauge and vaccum gauge including all accessories as per specification (for suction and delivery to be mounted on wall on Teak Wood Board) of Submersible pumpsets with red marking G.M cock and copper impulse tube etc., to be mounted on the wall of the pump house. The maximum rating should be 1.5 times the shut off head of the pump (On delivery side 1No. each to be fixed before the valve and 1No to be erected after the common main) as directed by the TWAD Board officers. |
| 81 | Supply and delivery of PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER to lay from Panel Board to starter & motor 6 Sqmm |
| 82 | 6 Sq mm Cable. ( Length in Metre) |
| 83 | Laying of 6 Sq.mm 3 core cables from panel Board to starter and starter to motor for laying in trenchesinside the pumproom or in air as directed by the TWAD Board officers. |
| 84 | Jointing of 6 sq.mm 3 Crore cable from panel Board to starter and starter to motor includidng allied civil works etc. complete and as directed by the TWAD Board officers. |
| 85 | Supply and insallationof TWIN CI EARTHING as per IS 3043/1987 and Latest amendments (CI Earthing System copper cable comprising of 100mm dia and 2 mtr. long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs. of carbon based environment friendly backfill compound and suitable clamp) as directed by the TWAD Board officers. |
| 86 | 2 HP installation |
| 87 | Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days and as directed by the TWAD Board Officers. |
| 88 | Supply and Delivery of 80 mm DI D/F Gate valves (Soft Seated) resilient seated soft sealing gate valves (sluice valves) with body bonnet of ductile cast iron of grade GGG40 or equivalent grade, wedge fully rubber lined with EPDM, replaceable spindle nut, without gland packing and with 3 O-Ring protection on the shaft and seals of NBR and the valves should be of vaccum tight and 100% leak proof with face to face dimentions as EPR BS 5163-89/ ISI 14846-2000/ DIN 3202 F 4. All the valves should be with electrostatic powder coating both inside and outside with pocket less straight thro' body passage. All the valves are to be compatible for burried application with pressure rating PN 10/16 and with 5 years warranty as, etc. complete and as directed by the TWAD Board Officers. |
| 89 | Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body of ductile cast iron of Grade GGG 40 or GGG 50 and disc of ductile cast iron GGG 40 or GGG 50 with fully encapsulated EPDM rubber, where both faces can be used. Electrostatic epoxy powder/liquid coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns. The EPDM rubber & Epoxy Powder should be approved by W 270. (EP-P) it is a resicoat powder approved for drinking water application, applied through fusion bonding process by dipping the shot-blasted casted components heated up to 200 deg C). Face to face dimensions as per EN558-1, series 48 and flange connections as per EN 1092-2/IS 1538 and with 5 years warranty as directed by the TWAD Board officers. |
| 90 | 80 MM DI Non-Return Valve |
| 91 | Supply and delivery of GI specials as per IS 1239/Part II |
| 92 | 80 mm GI Bend |
| 93 | 80 mm GI Flange set |
| 94 | 80 mm GI Union |
| 95 | 80 mm GI Equal Tee Plain |
| 96 | 80 MM hex nipple |
| 97 | Supply and delivery of G I PIPES (MEDIUM) |
| 98 | 80 mm GI medium pipe |
| 99 | 16 mm dia x 65 to 90 mm length fully threaded bolts and nuts with 2 Nos. |
| 100 | 80 x 32 mm (medium) GI enlarger to connect to the pumping main (Unequal Tee) |
| 101 | Cutting of 80 mm GI Pipe true to axis and finishing etc. complete |
| 102 | Threading of 80 mm GI Pipe and finishing complete |
| 103 | Supply and delivery of 63 mm PVC 6 KSC pipe for cable encasing |
| 104 | Supply and delivery of safety appliances as detailed |
| 105 | Rubber hand gloves |
| 106 | 2m x 1m Rubber Mat suitable for 11 KV installation confirming to IS |
| 107 | First Aid Box complete with all First Aid Medicines |
| 108 | AC Chargeable Emergency Lamp 2 x 11W PL Lamp with all connected accessories |
| 109 | Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in units of (kilolitres/ cubicmeter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3m/ sec to 4 m/sec and be constructed as follows:Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects Coil Housing shall be fabricated from stainless steel (SS 304) with Anticorrosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP 68 protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output, Communication interface is RS485, HART output. The microprocessor based signal converter shall have a selfdiagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out Higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminium with glass window. The converter cum transmitter should be fully programmable form the front facia. The programming should be user friendly, self-prompting menu driven. Flowmeter test calibration certificate from FCRI, flow test lab/ NABL accridiated lab to be furnished. FULL BORE ELECTROMAGNETIC FLOW METER WITH 5 YEARSWARRANTY |
| 110 | 50 mm ELECTROMAGNETIC FLOW METER (Water Meter) |
| 111 | Supply and delivery of Woltman model with removal mechanism water meters, (No domestic use) conforming to ISO 4064 part I, II, III Class B and IS-2373 with life cycle test certificate from FCRI/ NABL accredited lab. The watermeter shall have magnetic drivers or mechanical drivers and shall be versatile for installation in any position. The meters shall be hydrodynamically, hydrostatically balanced. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy reading in all climates.as per directed by TWAD Board Officers.- |
| 112 | 50 mm - Dirt Box Strainer for Water meter |
| 113 | 50 mm - Dirt Box Erection Charges |
| 114 | Paid Maintenance of the Scheme for a period of 12 Months |
| 115 | Maintenance of the project executed under this scope successfully for a period of 3 months from the successful commissioning of the project (after satisfactory completion of Trial Run for a period of 1 month) including all costs towards labour, spares, consumables, chemicals, repairs and renewals etc., complete (but excluding Electrical Energy charges payable to TNEB which will be borne by TWAD Board) as directed by TWAD Board Officers, and as per Chapter \\"IX-Operation and Maintenance Period\\" and maintenance period clause of Technical specification as directed by the TWAD Board officers. |
| 116 | Sub Total |
| 117 | GST @ 18% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 07, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 22, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 7 daysSep 23, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 8 daysTender Documents
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