Tender For Repair And Maintanance Of Water Supply Distribution Line With 90Mm Dia. Hdpe(Pn6) Pipe And Hsc (House Service Connections Domestic) At Ward 1 To 7 In Thiruthani Municipality.
Tender Value
5 Lakhs
Estimated cost
Bid Submission
03 Aug 2026
12 days left
EMD
5000
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
Thiruvallur → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair And Maintanance Of Water Supply Distribution Line With 90Mm Dia. Hdpe(Pn6) Pipe And Hsc (House Service Connections Domestic) At Ward 1 To 7 In Thiruthani Municipality.
BOQ
| Sl. No. | Item Description |
| 1 | Excavated soil other than sand in layers of 15cm thick well rammed and completed depositing the surplus excavated soil with in the compound in places shown by the departmental officrs with initial lead and lifts and cleaning, levelling, the site etc., complete as per SS 20B(WIDTH-0.60M DEPTH - 1.05M) . |
| 2 | Supply and Delivery of HDPE PIPE AND SPECIALS FOR HDPE PIPES AS PER IS 8360/1977/Part I(Reaffirmed 1992) Part II and III (Reaffirmed 2002) including all Lobour charges etc.,completed. |
| 3 | 90mm Dia HDPE Pipe PN-6- . |
| 4 | PN 6- 90 Degree Bend . |
| 5 | PN 6- Equal TEE . |
| 6 | PN 6- Coupler . |
| 7 | Jointing HDPE Pipes and Specials by butt fusionwelding / electro fusion welding joints usingfusion equipment as per ISO 21307-2011 and asper IS 7634 (part-2) : 2012 including cost of hirecharges for butt fusion equipment power supplyarrangements etc., complete as per directed byTWAD Board Officers. |
| 8 | Refilling with other than sand including all Lobour charges etc.,completed. |
| 9 | Supplying and fxing 80mm GM Gate valve including all Lobour charges etc.,completed. . |
| 10 | Earth work excavation and depositting on bank with an initial lift of 2m in Hard stiff clay ,stiff black cotton,hard red earth ,shales ,murram,gravel,stoney earth and earth mixed small sized boulders and hard gravelly soil,stacking and spreading as directed, manual dewatering and excluding back filling etc. complete and as directed by Departmental Officers. |
| 11 | Depth 0 to 2.0 m |
| 12 | Refilling the trenches with available excavated soil (other than sand) in layers of not more than 15cm thick watering ,consolidating,complying with standard specification etc. complete and as directed by directed by Departmental Officers. |
| 13 | Providing suitable 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. (Non Wrap with top loading type). Sizes:63mm to 315mm dia distribution HDPE pipes. 20 mm (1/2\\") etc complete and as directed by Departmental Officers. |
| 14 | Brass Ferrule as per IS 319 grade of sizes 15mm size and threaded as per IS :554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm dia size (1/2\\") in the saddle Connection, as per IS:1554 BSPT, ISO:7-1 - 15 mm (1/2\\") etc., complete and asdirected by Departmental Officers. |
| 15 | Poly Propylene compression female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm(1/2\\") OD MDPE pipes etc., complete and as directed by TWAD board Officers WD-M0809 |
| 16 | Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm(1/2\\") OD MDPE pipes etc., complete and as directed by Departmental Officers. |
| 17 | Poly Propylene compression male Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm ( 1/2\\"') OD MDPE Pipes etc., complete and asdirected by Departmental Officers. |
| 18 | MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 20mm(1/2\\") OD MDPE pipes etc., complete and as directed by Departmental Officers. |
| 19 | U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2\\"ID, etc., complete and as directed by Departmental Officers. |
| 20 | Laying, Jointing, fixing and commissioning of 20mm MDPE pipe with proper alignment and clamping on wall with necessary jointing materials including cost of wooden plug, clamp and screws, cutting charges etc., complete and as directed by Departmental Officers. |
| 21 | Laying of 20mm MDPE pipe including cutting charges |
| 22 | Wooden plug, clamp and screws |
| 23 | MDPE Coupler with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm(1/2\\") OD MDPE pipes etc., complete and as directed by Departmental Officers. |
| 24 | Sub Total |
| 25 | GST 18% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 17, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 03, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 12 daysAug 03, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 12 daysTender Documents
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