Tender For Special Repairs/ Replacement Of External Water Supply Pipe Line At Mh, 100 Or Nandambakkam And Pallavaram Area Under Ge Stm Chennai.
Tender Value
40.03 Lakhs
Estimated cost
Bid Submission
28 Aug 2026
5 days left
EMD
80060
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Chennai → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Special Repairs/ Replacement Of External Water Supply Pipe Line At Mh, 100 Or Nandambakkam And Pallavaram Area Under Ge Stm Chennai.
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for pipe line, etc in soft/ loose soil getting out and levelling of bottom surface to required level complete all as specified and as directed.Note:- Excavation where existing UG Cables/ water pipe lines are crossing, manual excavation only will be allowed. |
| 2 | Returning filling in, including spreading, leveling, watering and well ramming in layers n.exc 25cm thick soft/ loose soil complete all as specified and as directed. |
| 3 | Removing excavated material (soils) from site to a distance n.exc 50m away and depositing where directed at a level n.exc 1.5m above the starting point all as specified and as directed. |
| 4 | Boring holes under road pavement by bocky manually in any type of soil upto 200mm bore complete all as specified and as directed. |
| 5 | Supplying, laying, jointing, testing and commmisioning of DI Pipe as per IS 8329/2000 ISI marked, class K-7 with inside cement mortar lining with spigot and socket ends laid in trenches complete all as specified and as directed at site for the following sizes :-Note: - Earth work and joints shall be measured and paid separetely. |
| 6 | 100mm bore |
| 7 | 150mm bore |
| 8 | 200mm bore |
| 9 | M & L for CI fittings/ specials such as Tees, bends (any type, radius and angle) tapers any type, collars, tail pieces, caps and plugs of the size upto 250 mm dia confirming to IS: 1538-1993 complete all as specified and as directed. |
| 10 | M & L for DI fittings/ specials such as Tees, bends (any type, radius and angle) tapers any type, collars, tail pieces, caps and plugs of the size 250mm dia confirming to IS: 9523 complete all as specified and as directed. |
| 11 | Supply, laying, jointing, welding & testing MS Pipe (Heavy duty class 'C') 6mm thick laid in trenches or on floors for connections to centrifugal pump sets for suction, pump to header and to connect out going water main CI/ DI/ MS pipe line complete all as specified and as directed.Note: - MS Flanges and Flange joints complete with jointing materials shall be measured and paid separately. |
| 12 | 80 mm bore |
| 13 | 100 mm bore |
| 14 | 150 mm bore |
| 15 | 200 mm bore |
| 16 | 250 mm bore |
| 17 | Supply and fixing, MS flanges of following sizes not less than 16 mm thick duly welded on ends of MS pipe complete all as specified and as directed. |
| 18 | 50 mm bore |
| 19 | 80 mm bore |
| 20 | 100 mm bore |
| 21 | 150 mm bore |
| 22 | 200 mm bore |
| 23 | M & L for Flanged Joints with rubber or fibre board gasket including nuts, bolts and double washers of following sizes complete all as specified and as directed. |
| 24 | 50 mm bore |
| 25 | 80 mm bore |
| 26 | 100 mm bore |
| 27 | 150 mm bore |
| 28 | Supply, fixing, jointing & testing Cast Iron Sluice Valve of sizes as under, ISI Marked, flanged ends drilled pressure rating PN-1.6, PD Short body, confirming to IS 14846 -2000, having stainless steel spindle with cast iron operation wheel at top complete all as specified and as directed.Note: - Flanged joints complete with jointing material shall deemed to be included in the unit rate of this item. |
| 29 | 50 mm bore |
| 30 | 80 mm bore |
| 31 | 100 mm bore |
| 32 | 150 mm bore |
| 33 | Supply, fixing, jointing and testing of Cast iron Non Return valve without by pass arrangement, swing type, confirming to IS: 5312, flanged ends pressure rating PN 1.0 complete all as specified and as directed.Note: - Flanged joints complete with jointing material shall deemed to be included in the unit rate of this item. |
| 34 | 50 mm bore |
| 35 | 80 mm bore |
| 36 | 100 mm bore |
| 37 | 150 mm bore |
| 38 | 200 mm bore |
| 39 | Supply, installation and testing of flanged ends water meter ISI marked woltman type, Class 'B' of following sizes and making good connection with flanged ends, with gasket rubber sheet and nut & bolts fixing in horizontal/inclind/vertical position, complete all as specified and as directed.Note: - Flange joints including jointing materials shall deemed to be included in the unit rate of this item. |
| 40 | 50mm bore |
| 41 | 80mm bore |
| 42 | 100mm bore |
| 43 | 150mm bore |
| 44 | Supplying & fixing gun metal gate valves with iron wheel head, screwed both ends for iron pipe, ISI Marked, as per IS: 778 of following sizes complete all as specified and as directed. |
| 45 | 25mm bore |
| 46 | 50mm bore |
| 47 | Labour for cutting, welding of CI/ DI/ GI/ MS pipe in position for reducing to required length for insertion of new tees, branches, buterfly valve (wafer type) etc of upto 200mm bore complete all as specified and as directed. |
| 48 | M & L for fixing of water pressure gauge (0-5 Kg/cm square) 100mm dial size including boring, threading, welding in CI/ DI/ GI/ MS of any sizes and connected with suitable size of U type MS/ CP pipe with ON OFF cock complete all as specified and as directed. |
| 49 | M & L for PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) as in foundation of brick pillar to support the pipe line from site complete all as specified and as directed. |
| 50 | M & L for Brick work with sub class 'B' bricks straight or curved on plan exc. 6m mean radius built in CM (1:4) as in brick pillar of required size and shape to support the pipe line complete all as specified and as directed. |
| 51 | M & L for rendering 10mm thick with cement mortar (1:6) on fair faces of brick work/ concrete surfaces, finished the surface even and fair complete all as specified and as directed. |
| 52 | M & L for GI tubing 'medium grade' with all accessories including bends, elbow, socket complete all as specified and as directed. |
| 53 | 25 mm bore |
| 54 | 50 mm bore |
| 55 | 80 mm bore |
| 56 | Supply, installation and testing flanged ends cast iron strainer Y type/ dirt box of following sizes with stainless steel mesh suitable for cold water meter to avoid foreign material entering into meter and making good connection with flanged ends, with gasket rubber sheet and nut & bolts fixing in horizontal/inclind/ vertical position, complete all as specified and as directed.Note: - Flange joints including jointing materials shall deemed to be included in the unit rate of this item. |
| 57 | 50 mm bore |
| 58 | 80 mm bore |
| 59 | 100 mm bore |
| 60 | 150 mm bore |
| 61 | 200 mm bore |
| 62 | Supply and fixing Cast Iron Air Valves with two air outlets, conforming to IS: 14845 of size 100mm dia bore and fixing up in Cast Iron/ Ductile Iron water supply mains of size 150mm dia in and including necessary fittings and taking down old any one complete all as specified and as directed. |
| 63 | Supply and fixing Cast Iron Air Valves with two air outlets, conforming to IS: 14845 of size 150mm dia bore and fixing up in Cast Iron/ Ductile Iron water supply mains of size 150mm dia in and including necessary fittings and taking down old any one complete all as specified and as directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 07, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 28, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysSep 04, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 12 daysTender Documents
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