Tender For Repairs To Sewage Lines, Manholes And Cleaning Of Sewage Lines And Septic Tanks Etc At Zone B ( Maduravoyal, Saf Games Village,Ncb. Ts Avadi,Nsd & Inas 313) Area Under Ge Navy Chennai
Tender Value
11.99 Lakhs
Estimated cost
Bid Submission
25 Jul 2026
2 days left
EMD
24000
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
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repairs To Sewage Lines, Manholes And Cleaning Of Sewage Lines And Septic Tanks Etc At Zone B ( Maduravoyal, Saf Games Village,Ncb. Ts Avadi,Nsd & Inas 313) Area Under Ge Navy Chennai
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 13-Jul-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 20-Jul-2026 |
| 2 | 20-Jul-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 25-Jul-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Cleaning of septic tank of any capacity removing out the scum, silt residues both organic or inorganic type and removing the sludge etc to a distance up to the veh complete all as specified and directed by Engr-in-Charge. |
| 2 | M&L for lifting of night soil with water using suitable pump attached with vehicle having tank of 10,000 liters capacity from septic tank ,soak well & manholes ( or from any other location as per direction of Engr-in-charge) and removing to suitable place out side MD land (Authorized civil location) Notes:(i)The above rate is inclusive of one driver with two man power with and including pumping arrangement attached to vehicle of ten thousand Liters capacity(ii)The above rate is inclusive of sucking pipe (upto 50m length) from place of lifting of night soil with water to pump attached with vehicle)(iii) In case vehicle is not arranged as per direction of Engr-in-charge, recovery at double the market rate or double the CA rate whichever is higher will be made |
| 3 | Cleaning/ maintenance of sewage system consisting of sewage lines of various sizes, floor/Nahani/gully traps, water closet of various sizes in buildings including removal of blockage/logging in sewage lines by by means of opening the oval access door, rodding complete and slightly cleaning the pipe with clear water and closing the oval access and stacking the silt/ sludge and removing from site at the distance exc 100m but not exc 750m located at Zone B all as specified and directed by Engr-in-Charge for the following:Note:- In case Daily manpower is not arranged as per direction of Engr-in-charge, recovery at double the market rate or double the CA rate per day whichever is higher will be made |
| 4 | (a) CI/PVC vertical pipe 150/160 mm bore fixed to wall |
| 5 | (b) CI/PVC vertical pipe 100/110 mm bore fixed to wall |
| 6 | (c) CI/PVC vertical pipe 75 mm bore fixed to wall |
| 7 | (d) CI/PVC Horizontal pipe 75 mm bore laying in ground / floors |
| 8 | (e) CI/PVC/RCC Horizontal pipe 100/110 mm bore laying in ground / floors |
| 9 | (f) CI/PVC/RCC Horizontal pipe 150/160 mm bore laying in ground / floors |
| 10 | (g) CI/PVC/RCC Horizontal pipe 200 mm bore laying in ground / floors |
| 11 | (h) Cleaning of nahani trape/floor trap/ Gully trap/ WCs of any size |
| 12 | (j) Desilting of man hole up to 0.90 m deep |
| 13 | (k) Desilting of man hole exc 0.91 to 1.50m deep |
| 14 | (l) Desilting of man hole exc 1.51 to 2.50 Mtr deep by pumping from site to 300 Mtrs distance. |
| 15 | Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m in depth and getting out in for soft/loose soil, complete all as specified and directed |
| 16 | M&L for PCC 1:4:8 type B2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete all as specified. |
| 17 | Demolition of brickwork or stone / boulder masonry, built in cement mortar including all quoins, arches, pillars, etc. but excluding ashlar facings, dressed stone work and precast concrete articles and removing rubbish from the site complete all as specified and directed. |
| 18 | M&L for Brick work with old size fly ash bricks, straight or curved on plan exceeding 6m mean radius, built in cement mortar (1:6) complete all as specified and directed. |
| 19 | M&L for Providing cement concrete 1:2:4 type B-0 (12.50mm graded stone aggregate) as in coping/ benching etc with plain fair faces, including chamfers, weathering, throating etc. complete all as specified and directed. |
| 20 | Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided and cement concrete is reinforced (reinforcement cut as required to facilitate demolition) complete all as specified and directed. |
| 21 | M&L Precast cement concrete 1:2:4 type B-1 (20mm graded stone aggregate) as in cover slabs (for man holes etc) chullah hoods, chajjas, water trough, managers, shelves & similar articles with plain faces set in CM 1:6 etc complete all as specified and directed. |
| 22 | Use and Waste Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) for septic tanks and soakage well etc complete all as specified and directed. |
| 23 | M&L for RCC nominal mix of 1:2:4 type B1 (using 20mm graded stone aggregates) as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves for septic tanks and soakage well etc and the like complete all as specified and directed. |
| 24 | M&L Mild Steel TMT bars 10mm dia and over cut to length, bend to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified. |
| 25 | All as per item No. 24 above but 8mm dia TMT bars |
| 26 | Taking down cement plaster , any description, on brick walls or stone walls,etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed. |
| 27 | M&L for rendering 15 mm thick on brick or concrete external wall surface in CM (1:4) on fair faces and finishing the surface fair and even and using WPC 3% by weight of cement as per manufacturer instructions complete all as specified and as directed. Note: WPC will be measured and paid separately. |
| 28 | Supply only integral water proofing compound |
| 29 | M&L for DWCPE (SN8) of 200mm Inner dia , laid and jointed with solvent as manufacturer instructions laid in trenches etc and demolition and breaking up of old pipe line with concrete bed of any size etc |
| 30 | Ditto all as per Item No 29 above but 160mm DWCPE (SN8) pipe |
| 31 | Ditto all as per Item No 29 above but 110mm DWCPE (SN8) pipe |
| 32 | M&L for Concrete bed to drain pipes including packing under, & completely surrounding pipes with concrete as per SSR Part-I and Part-II after they are laid & tested in cement concrete (1:3:6) type C-2 bore of pipe 200 mm dia. |
| 33 | Ditto all as per Item No 32 above but 160mm for SGSW/RCC/DWCPE pipe |
| 34 | Ditto all as per Item No 32 above but 110mm for SGSW/RCC/DWCPE pipe |
| 35 | M&L for Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required for 200mm dia pipe |
| 36 | Ditto all as per Item No 35 above but 160mm bore |
| 37 | Ditto all as per Item No 35 above but 110mm bore |
| 38 | Returning filling-in including spreading, levelling, watering and well ramming in layers not exceeding 25cm using approved excavated soil all as directed. |
| 39 | Removing excavated soil to a distance exceeding 250 Mtrs but not exceedng 500m and depositing where directed at a level n.exc 1.5m above the starting point all as specified. |
| 40 | Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided complete all as specified and directed. |
| 41 | Material and labour for Cement concrete type D2, 1:4:8 (40mm grade stone aggregate) 75 mm thick as in sub base complete all as specified and directed. |
| 42 | Material and labour for M- sand cushoning laid over sub base for fixing inter locking tiles complete all as specified and directed. |
| 43 | Material and labour for Machine pressed precast conctete interlocking glossy/ lacquer finish paver block any shape and size with grey cement and pigment confirming to IS 15658-2006 of 60 mm thickness including 2mm thick rubber mould glossy/ lacquer finish paver block of Grade M-35 laid over sand cushion complete all as specified and directed. ( Note- Sand will be measured and paid separately) |
| 44 | M&L for Chequered cement concrete coloured tiles 30cm x 30cm x 22mm thick set, jointed and pointed in neat cement slurry in floors and filled with grey/ coloured pigment etc complete all as specified and directed. |
| 45 | Material and labour for 75 mm thick plain Cement concrete type B1, 1:2:4 (20mm grade stone aggregate) as in flooring finishing even and fair surfaces complete all as specified and directed. |
| 46 | Supply and Fix in repairs for 160mm dia PVC pipe single socketed in any length with rubber joints fixed to walls with Stack clamps out of 50 mm by 5 mm flat iron and 6 mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof including scaffolding up to height G+8 complete all as specified and directed. |
| 47 | Ditto as in item No. 46 above but for 110mm bore pipe complete all as specified and directed. |
| 48 | Ditto as in item No. 46 above but for 75 mm bore pipe complete all as specified and directed. |
| 49 | Ditto all as in item No. 46 above but refixing of 160 mm bore pipe ditto all complete all as specified and directed. |
| 50 | Ditto all as in item No. 46 above but refixing of 110 mm bore pipe ditto all complete all as specified and directed. |
| 51 | Supply and Fix PVC bends/shoes any radius bore of dia 160mm complete all as specified and directed. |
| 52 | Supply and Fix PVC bends/shoes any radius bore of dia 110mm complete all as specified and directed. |
| 53 | S&F PVC bends any radius bore of dia 75 mm with access door all as specified. |
| 54 | Supply and Fix PVC bends any radius bore of dia 110mm with access door complete all as specified and directed. |
| 55 | Supply and Fix PVC (SWR) branch piece, single/ double T) equal or unequal of 110 mm with access door complete all as specified and directed. |
| 56 | Ditto as in item No. 54 but for 75 mm bore pipe complete all as specified and directed. |
| 57 | Supply and Fix for PVC (SWR) vent cowl of 110 mm complete all as specified and directed. |
| 58 | Supply and Fix for 110mm PVC( SWR) WC connector with lip ring.of reqd length complete all as specified and directed. |
| 59 | Supply and Fix for 75 mm dia outlet PVC (SWR) multi floor trap with grating including jointing with solvent cementcomplete all as specified and directed. |
| 60 | M&L for Brick bats of Loose filling with aggregates of gauge 80 to 150 mm in soakage pits, soakage wells etc complete all as specified and directed. |
| 61 | Material and labour for 50mm thick precast cement concrete louvres and jallies 1:2:4 type B-0 12.5mm aggregate , (measured solid), set in CM 1:4 including all mouldings but excluding frame complete all as specified and directed. |
| 62 | Material and labour for precast cement concrete 1:2:4 type B-1 (using 20mm graded aggregate) as in coping, RCC bands etc with plain fair faces, including chamfers weatherings, throating etc. and setting in CM 1:4 complete with joints to match complete all as specified and directed. |
| 63 | Material and labour for Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, RCC bands, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc. complete all as specified and directed. |
| 64 | Excavating over areas, n exc 1.5 m deep and getting out soft and loose soil complete all as specified and direted. |
| 65 | Excavating over areas, exc 1.5 m but n exc 3.00 Mtr deep and getting out soft and loose soil complete all as specified and direted. |
| 66 | M&L for Brickwork with fly ash bricks in one brick thick honey-comb walling, built in 1:4 for soakage well all as specified and direted. |
| 67 | Removal of demolished materials/debris to out side MD land a distance n exc 5.00 KM etc complete all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 20, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Jul 20, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Completed
Jul 25, 2026
18:00 IST
Corrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 2 daysJul 25, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 2 daysJul 27, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 4 daysTender Documents
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