Tender For Drilling Of Bore Well With Erction Of Pumpset, Providing Automatic Servo Controlled Voltage Stabilizer And Replacement Of Damaged Connecting Main & Cables And Allied Works In Cwss To 281 Habitations In Ariyalur District Under Sdrf (Period
Tender Value
1.39 Crore
Estimated cost
Bid Submission
20 Aug 2026
0 days left
EMD
1.04 Lakhs
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
Ariyalur → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
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Address
Project Description
Tender for Drilling Of Bore Well With Erction Of Pumpset, Providing Automatic Servo Controlled Voltage Stabilizer And Replacement Of Damaged Connecting Main & Cables And Allied Works In Cwss To 281 Habitations In Ariyalur District Under Sdrf (Period Of Construction:2 Months & Free Maintenance:3 Months)
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 17-Aug-2026 | Amendment slip 3 | Technical Bid | 20-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Drilling of Bore Well with erction of pumpset, Providing Automatic Servo Controlled voltage stabilizer and Replacement of damaged Connecting Main & Cables and allied works in CWSS to 281 habitations in Ariyalur District |
| 2 | Replacement of damaged pipe line, Desiliting Of Infiltration well, Connecting Main -civil, Replacement of damaged Cbles,Stand by Pupmsets,Drilling of Bore well with erection of pumpset and Supply and erection of Automatic servo controller voltage stabilizer |
| 3 | Total basic Value |
| 4 | GST @ 18% |
| 5 | Replacement of damaged pipe line belongs to vetiyarvettu SR |
| 6 | Supply and delivery of HDPE pipes - PE100 for potable water supply as per I.S. Specification No. 4984 / 2016 and as amended from time to time with ISI marking of the following sizes for delivery at site including basic cost, loading, unloading freight & stacking etc. complete and as directed by the TWAD Board officers |
| 7 | 110 MM HDPE Pipe - PN6 |
| 8 | 90 MM HDPE Pipe - PN6 |
| 9 | 63 MM HDPE Pipe - PN6 |
| 10 | Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in narrow trenches having bed width 1.25m and below for laying of pipes for Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil SS 20B and as directed by Twad Board officers. |
| 11 | 110 MM HDPE Pipe - PN6 |
| 12 | 90 MM HDPE Pipe - PN6 |
| 13 | 63 MM HDPE Pipe - PN6 |
| 14 | Refilling the excavated earth after the pipes were laid jointed and tested etc complete and as directed by Twad Bd Officers |
| 15 | 110 MM HDPE Pipe - PN6 |
| 16 | 90 MM HDPE Pipe - PN6 |
| 17 | 63 MM HDPE Pipe - PN6 |
| 18 | Lowering HDPE pipes and specials to trench and laying to proper grade and alignment, and as directed by the TWAD Board Officers |
| 19 | 110 MM HDPE Pipe - PN6 |
| 20 | 90 MM HDPE Pipe - PN6 |
| 21 | 63 MM HDPE Pipe - PN6 |
| 22 | Jointing HDPE pipes and specials by butt fusion welding/ electro fusion welding joints using fusion equipment 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 per directed by TWAD Board Officers. |
| 23 | 110 MM HDPE Pipe - PN6 |
| 24 | 90 MM HDPE Pipe - PN6 |
| 25 | 63 MM HDPE Pipe - PN6 |
| 26 | Supply and delivery of HDPE specials as per IS 8360/1992 REAFIRMED 2002 part I ,Part II and III for the pumping main . The rate inclusive of transport chrges, etc., |
| 27 | 110mmx110mm- HDPE Tee |
| 28 | 90mmx90mm- HDPE Tee |
| 29 | 63mmx63mm- HDPE Tee |
| 30 | 110mm PN6 90deg bend |
| 31 | 90mm PN6 90deg bend |
| 32 | 63mm PN6 90deg bend |
| 33 | Desiliting of Infiltration Well |
| 34 | Desilting light or sandysoil or silt from infiltration wells below water level including the charges for special T&P and air compressor etc. complete, and as directed by the TWAD Board officers |
| 35 | Infiltration well 1,2 & 3 |
| 36 | Removal of submersible pumpsets and its accessoriesfrom infiltration wells for desilting the well, the rate includes all allied works, and complete as directed by TWAD Board engineers , etc., |
| 37 | Infiltration well 1,2 & 3 |
| 38 | Labour charges for the re - erection of submersiblepumpset in infiltration wells 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 |
| 39 | Infiltration well 1,2 & 3 |
| 40 | CONNECTING MAIN -Civil |
| 41 | Earthwork excavation above water level in light or sandy soil for pipeline as anchorage arrangement pipeline and connected works including refilling complete and as directed by the TWAD Officers. |
| 42 | 200 mm dia D.I. Double flanged pipes |
| 43 | Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers. |
| 44 | 200 mm dia D.I. Double flanged pipes |
| 45 | Jointing the D.I Double flanged pipes and specials with rubber insertion towith IS 638(1979) and M.S. bolts and nuts of IS 1364-1(2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete and as directed by the TWAD Officers. |
| 46 | 200 mm dia D.I. Double flanged pipes |
| 47 | Labour charges for putting bore holes of size 3\\" to 4\\" in river bed in sandy and other loose soils using hand boresets including the cost of hire charges, conveyance charges of hand boring sets, collection of soil sample , insertion of 80mm dia GI pipes etc., as directed by the TWAD Board Officers. |
| 48 | PCC 1:2:4 ( One cement, Two sand and four coarse aggregate)using 20mm HBG stone for putting into the anchorage pipe of 80 mm GI Pipe drilled on either side on connecting main etc complete and as directed by TWAD Board officers |
| 49 | REPLACEMENT OF DAMAGED CABLES AND CONNECTING MAIN |
| 50 | Supply and delivery of L.T. CABLES 3 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTORCROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 AND AS AMENDED THEREAFTER WITH ISI MARKING |
| 51 | 3 Core x 95 Sq MM cable for IW 1 & 3 |
| 52 | Laying the above cable as per IE rules inside the pumproom or in air 3 Core x 95 Sq MM cable for IW 1 & 3 |
| 53 | JOINTING OF L.T. CABLES- 3,3.5,4 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CABLE CONFORMING TO IS 1554 PART I AND AS AMENDED THERE AFTER WITH ISI MARKING 3 Core x 95 Sq MM cable for IW- 3 |
| 54 | FOR Connecting Main Across River (100M EACH) |
| 55 | Supply and delivery of the following sizes of DI class PN 10 Flanged pipes as per IS 8329/2000 and as amended from time to time with ISI marking including labour charges for loading, unloading and stacking at site etc and as directed by Twad Board Officers |
| 56 | 200mm x 3.00 m DI D/F standard pipes From IW- 2 to Collection Sump |
| 57 | 200mm x 2.00 m DI D/F standard pipes From IW- 1,2,3 to Collection Sump |
| 58 | Supply, delivery of the following size of DI D/F specials for Standard and non standard pipes as per IS 9523/2000 etc and as directed by Twad Board Officers |
| 59 | 200mm DI D/F 90 Deg. Bend (Heavy) |
| 60 | 200mm DI D/F Duck foot Bend (Heavy) |
| 61 | 200mm x 150mm DI D/F taper (Heavy) |
| 62 | For ANCHORAGE ARRANGEMENTS |
| 63 | Supply and delivery of MS Clampsets to suit 20mm dia and 250mm dia of DI D/F Pipe and 150 mm dia of cable encasing pipe with flat of size 75 mm x6 mm and angle of size 75x 75 x 6 mm for a length of 1.35 m and clamps with flat of size 75 x 6 mm for holding anchorage pipes - 2 Nos of 80 mm dia GI Pipe including painting with epoxy paint, cost of bolts and nuts and conveyance charges to site of work including labour charges for fixing the clampsets in suitable gradient with 250mm/ 200mm dia of DI D/F pipe and 150 mm dia of cable casing pipe and fixing the clampsets with 80 mm GI pipes drilled on either side of pipe etc. complete and as directed by the TWAD Board Officers. |
| 64 | Suitable for 200mm dia DI D/F pipe and 160mm UPVC pipe for ENCASING cable (From IW to Collection Sump) |
| 65 | 160mm UPVC pipes for encasing the cable (From IW to Collection Sump) |
| 66 | Standby pumpsets for Infiltration Wells |
| 67 | 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. |
| 68 | 1159LPMX20 M |
| 69 | 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. |
| 70 | Supply and delivery of 80mm GI Pipe Medium as per IS 1239/part I/2004 for anchorage arrangements for connecting main and cable encasing pipes from infiltration wells to river bund |
| 71 | DRILLING OF 200MM DIA BORE WELL FOR A DEPTH OF 180M AT RADHAPURAM STANDPOST, VANGUDI STANDPOST & VANATHIRAYANPATTINAM BS |
| 72 | Supply and delivery of standard PVC Casing Pipe (plain and Slotted Pipe) for casing medium depth(81-250m) borewell as per IS 12818/2010. The rate is inclusive of cost of casing pipe at stock yard. |
| 73 | 200mm dia CM Plain PVC Pipe |
| 74 | 200mm dia RS Slotted PVC Pipe |
| 75 | Drilling of 200 mm dia pilot borewell to recommended depth in alluvial soil,sedimentary strata of clay,sand stone,shale,pebbles and boulders etc using rotary drilling rig by direct/reverse rotary mud circulation method The rate is including charges for to and fro transportation and shifting of all boring rig equipments from one place to another within Ariyalur District and also the cost for labour,fuel,drilling bentonite powder,water required for drilling works and construction of mudpit at site. |
| 76 | Upto 60m depth ending below G.L |
| 77 | From 60m and upto 90m depth ending below G.L. |
| 78 | From 90m and upto 120m depth ending below G.L. |
| 79 | From 120m and upto 150m depth ending below G.L. |
| 80 | From 150m and upto 180m depth ending below G.L. |
| 81 | Reaming of 150mm dia pilot bore to 300mm dia bore as directed by TWAD Board Officers |
| 82 | Upto 60m depth ending below G.L |
| 83 | From 60m and upto 90m depth ending below G.L. |
| 84 | From 90m and upto 120m depth ending below G.L. |
| 85 | From 120m and upto 150m depth ending below G.L. |
| 86 | From 150m and upto 180m depth ending below G.L. |
| 87 | Reaming 300 mm dia pilot bore to 400mm/ 450mm dia bore as directed by the TWAD Board Officer. |
| 88 | Upto 60m depth ending below G.L |
| 89 | From 60m and upto 90m depth ending below G.L. |
| 90 | From 90m and upto 120m depth ending below G.L. |
| 91 | From 120m and upto 150m depth ending below G.L. |
| 92 | From 150m and upto 180m depth ending below G.L. |
| 93 | Developing the Borewell with air compressor of 600 CFM capacity including transportation, labour and fuel charges for compressor as directed by TWAD Officers and conducting yield test by 'V' notch method. |
| 94 | Labour charges for Inserting of 200 mm dia PVC Casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete, supply and packing the annular space with pebbles of size and standard quality as directed by TWAD Board officers. |
| 95 | Providing and fixing Bore cap for 8\\" Casing Pipes using M.S. Flat of size 1 cm x 3 mm and M.S. sheet 12 gauge on top with bolting arrangements for securing the cap in position. |
| 96 | Supply and delivery of standard PVC End Cap at site for fixing at end of the casing pipe as per IS 10124/1982 Part-II. |
| 97 | 200mm dia PVC End Cap |
| 98 | SUPPLY AND ERECTION OF PUMPSET IN BORE WELL |
| 99 | Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ |
| 100 | 350 LpmX 100 m head (20HP) at Vangudi Sp, Radhapuram Sp |
| 101 | 400 LpmX 75 m head (20HP) at Vanathiraiyan pattinam BS |
| 102 | Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the motor offered. Floor mounting type air/ oil cooled Auto Transformer Starter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV and as amended therafter for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components, under voltage release with no volt coil, over load relay with dash pot arrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, in coming and out going cable entry provisions, transformer tank including first filling of oil etc. |
| 103 | 20 HP StarDelta starter |
| 104 | Supply and delivery of DI electric Capacitor KVAR with TNEB test certificate with accessories confirm to IS 2834 and rate is inclusive of banking charges such as providing of copper bus bars with provision of adding at least 2 capacitors at later date, cable entry box , fabricating chargese The rates are basic rates with inclusive of handling charge |
| 105 | 8 KVAR (8* 3 = 24 KVAR) |
| 106 | Supply and delivery of 1.1KV grade 3 core pvc insulated 35 Sq.mm copper flat submersible cable as per IS 694 Part-I with ISI marking of standard make for submersible motor erected in the borewell. |
| 107 | Supply and delivery of HDPE pipes - PE100 for potable water supply as per I.S. Specification No. 4984 / 2016 and as amended from time to time with ISI marking of the following sizes for delivery at site including basic cost, loading, unloading freight & stacking etc. complete and as directed by the TWAD Board officers |
| 108 | 90MM HDPE Pipe PN10 |
| 109 | Supply and delivery of GI Pipes (medium) and Specials as per relevant IS Specification suitable for the Submersible borewell pumpset |
| 110 | 80mm GI Pipe (Medium) |
| 111 | 80mm GI Coupling (Medium) |
| 112 | 80mm GI Bend |
| 113 | 80mm GI Flangeset |
| 114 | 80mm MS Clamp set |
| 115 | 80mm DI Non-Return Value |
| 116 | 80mm DI Gate Valve |
| 117 | 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. |
| 118 | Above 10.00 HP to 20.00 HP |
| 119 | Laying the above cable as per IE rules inside the pumproom or in air |
| 120 | 3 core x 35 Sq MM |
| 121 | Jointing of the above L.T. cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc., |
| 122 | 3 core x 35 Sq MM |
| 123 | Supply and delivery of 50mm dia PVC Pipes for the encasing purpose of electrical cable laying works from borewell to Pump room etc complete. |
| 124 | Laying of PVC Insulated and sheathed 3 core flat type copper cable inside the PVC pipe provided below ground level from borewell to pumproom.The rate is inclusive of all earthwork charges etc complete |
| 125 | Supply,delivery and fixing of 100Amps Metal Clad Switch with rewirable fuse units. |
| 126 | Supply and delivery of Automatic Servo-Controlled Voltage Stabilizer |
| 127 | Design Manufacture, delivery, Installation, testing and commissioning of automatic servo Transformer, including oil cooled floor mounted type weather terminated dust roof powder coated Oil tank with M.V automatic control panel board of 14SWG M.S Sheet and MS angle with enclosure, required No's of copper multi strand wire winding with required current ratings including user inter face LED display, Low voltage and High Voltage cut off, Auto re-start persistence relays for controlling of safety measures with quired number of on/off switches, indication with time delay, over load relay, single phase preventer, and required no's of 8 pin bottle type lamps for indicating present requsition and 96mmx96mm voltmeter digital type and 96mmx96mm Ammeter digital type and internal panel wiring suitable for low voltage operation at the wide range of 245V to 500V of connected induction to load. |
| 128 | 300 Kva/150 A Rating Automatic control servo Transformer - Vazhaikurichi Headworks |
| 129 | 100 Kva/100A Rating Automatic control servo Transformer - Vanathirayanpattinam GS |
| 130 | Laying Bed concrete for automatic servo Transformer and Supply , Delivery and Fixing of Steel Roofing sheet with GI Pipe pole for prevention of automatic servo Transformer from the rain and sunlight . |
| 131 | Earth work excavation & depositing on bank with an initial lead of 10 m & lift of 2 m for depths in hard stiff clay, stiff black cotton, hard red earth mixed with small sized boulders SS20B & hard gravely etc all complete as per standard specification and as directed by TWAD Board officers. |
| 132 | Supply and filling the foundation and basement with clear river sand in layers complying with standard specification including consolidation and watering etc. complete and as directed by TWAD Board Officers. |
| 133 | Plain cement concrete with P.C.C 1:4:8 (one OP cement, four sand and eigth course aggregate) using 40 mm H.B.G stone for levelling course including cost of mixing cement, placing, ramming and curing etc., complete as directed by the TWAD Board Officers. |
| 134 | Plain cement concrete with P.C.C 1:2:4 (one OP cement, two sand and four coarse aggregate) using 20 mm H.B.G stone for bed block including cost of mixing cement, placing, ramming and curing etc., complete as directed by the TWAD Board Officers. |
| 135 | Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for PCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over Silver Oak joists of size 10cm X 6.5cm spaced at 90cm c/c and supported by Casuarina Props 10cm - 13cm spaced at 75cm c/c etc., complete and as directed by TWAD Board Officers.(Retrieved Materials should be taken back by the contractor.) |
| 136 | Upto 3.3 m below G.L.-plain surface |
| 137 | Base sides |
| 138 | Supplying and delivery of 50mm GI pipe of length 3m to support the PVC roofing to protect the automatic servo Transformer from natural calamities |
| 139 | Welding of upto 80mm G.I pipes as directed by the deparmental officers |
| 140 | Supply & delivery of Plain G.I Sheet 0.8mm (22Gauge) for roof of the shed |
| 141 | Supply & delivery of G.I \\"J\\" bolts and nuts |
| 142 | Labour charge for fabrication of shed with G.I Pipe & Sheet.(One no of Fitter and one no of helper) |
| 143 | Fitter II ClassI |
| 144 | Mazdoor Category II Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 17, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 20, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
TodayAug 20, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
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