Tender For Repairs To Sewage Lines Including Cleaning Of Septic Tanks And Sewage Line, Manholes, Repairs To Drain, Hardstanding, Plinth Protection, Path Boundary Wall Fencing Etc Including External Painting To Boundary Wall And Removal Of Vegetation
Tender Value
39.80 Lakhs
Estimated cost
Bid Submission
24 Aug 2026
0 days left
EMD
79600
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Ernakulam → Kerala
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repairs To Sewage Lines Including Cleaning Of Septic Tanks And Sewage Line, Manholes, Repairs To Drain, Hardstanding, Plinth Protection, Path Boundary Wall Fencing Etc Including External Painting To Boundary Wall And Removal Of Vegetation From Bldgs In C Area At Naval Base Kochi Under Ge (Nw) Kochi
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 17-Aug-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 24-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation, man holes etc and getting out in soft/loose soil complete all as specified and directed. |
| 2 | Opening the man holes of septic tanks, removing night soil, other sediments, solid waste, and liquid waste in any condition by pumping or any other mechanical means, cleaning internal surfaces of the tank with clean water and refix the man hole cover on completion of work, complete all as specified and as directed by Engineer In Charge.Note:- (a) The night soil, other sediments, solid waste, and liquid waste in any condition removed from septic tank shall be taken away from respective vicinities and NB(K) Premises on closed containers/conveyance and disposed off out of defence land(b) Disposal of the same shall be the responsibility of the contractor with out any extra expenditure to government. Disposal of waste shall be made in accordance with the regulations of authorities concerned.c) The unit rate quoted shall be deemed to be inclusive of cleaning the neared MH & sewage line from that MH to septic tank as directed by Engr-in-ChrageNote:- DIsposal of refuse including liquid removed from septic tank/manhole shall be the responsibility of the tenderer and nothing extra shall be paid on this account. Disposal shall be made in accordance with the regulations of civil authorities. |
| 3 | Mechanically pumping out sewage liquid from septic tanks / soakage well of any size and depth (The distance from the Pumping veh and septic tank/Soakage well n.exc 1000mtrs) and removal the same to distance exc 4000 m out side of the building perimeter including any type of T&P required etc dewatering of water complete all as directed by Engineer -in- Charge. Note : 1. Load capacity of 4000 ltrs (Contractor should deploy mechanically cleaning veh/ Hired by Contonment Bord Vehilcle at his own cost. 2. The septic tank cleaning veh must having pumping, loading and hose pipe etc.)3. The cost of deploying Mechanical cleaning vehicle shall be paid by Contractor be included in rates quoted. |
| 4 | Cleaning of blocked manholes of size 45cmx45 cm by removing clogged mud /muck/excreta etc and depositing to a distance not exceeding 50M and voering under earth including excavation and removing the vegetation around the manholes 60cm and removing and refixing cover slab in position all as specified and as drected by Engr-in-Charge. |
| 5 | All as per item No. 04 here-in-before but from manhole of sizes 60cm x 45cms complete all as specifed and directed by Engr-in-charge. |
| 6 | All as per item No.04 here-in-before but from manhole of size of 60cm x 60cm complete all as specifed and directed by Engr-in-charge. |
| 7 | Cleaning of sewage line/effluent drain of 100mm dia and deposing the silt/waste complete all as specifed and directed by Engr-in-charge. |
| 8 | All as per item No.7 here-in-before but 150mm dia completed all as specifed and directed by Engr-in-charge. |
| 9 | Removing the chokes of WC/bathroom/Kitchen drain pipes and traps, upto 1st manhole including cleaning of gully traps in single storeyed/ground floor of multistooeyed buildings all as specified and as directed by the Engineer In ChargeNote for Ser No 4 to 10 :-(i) Contractor's supervisors has to collect the complaint slip from AGE B/R-III office on all working days. The complaints has to be attended on the same day and submit the slip duly signed by user on the same day by 1700 hrs to the office.(ii) If the contractors fails to attend the complaint on the same day, recovery @ Rs 500 per day complaint sahll be effected from the amount due to the contractor (iii) If there is any major blockage in sewage line/ septic tank or any emergency situation immediate service has to be provided by the contractor even in holidays without any extra coast |
| 10 | All as per item No 9 here-in-before but multistorey buildings except ground floor. |
| 11 | Demolition of reinforced cement concrete of any any description and in any position not otherwise specifically provided for complete all as specifed and directed. |
| 12 | M&L for mild steel TMT bars 10mm dia and over cut to length bent to shape required including cranking, bending, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia complete all as specifed and directed. |
| 13 | M&L for providing precast reinforced cement concrete 1:2:4 type B1 using 20mm graded aggregate as in cover slab for manholes etc. and similar articles with plain face complete all as specifed and directed.Note: Reinforcement shall be measured and paid seperately. |
| 14 | Demolition of cement concrete in ground floor and pavings n exc. 15 cm thickness (below or above the ground level) (un-reinforced) and removing to a distance not exc 50 meter complete all as specified and directed. |
| 15 | M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) in foundation filling and mass concrete complete all as specifed and directed. |
| 16 | Demoiltion of brickwork of stone/boulder masonry, build in cement mortar or cement lime mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articles complete all as specifed and directed. |
| 17 | M&L for brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specifed and directed. |
| 18 | M&L for pre-cast cement concrete block masonry with solid blocks of cement concrete exc. 10 cm width and setting in cement mortar 1:4 type C-1, 1:3:6 (using 20 mm graded stone aggregate) complete all as specifed and directed. |
| 19 | Ditto as above item No.17 here-in before but except bricks (Qty obtained from Item No. 16 as above) completed all as specifed and directed by Engineer-in-Charge. |
| 20 | Taking down cement plaster, of any description on brick or stone walls, etc including racking out joints, hacking for key, scrubbing down complete all as specifed and directed. |
| 21 | M&L for rendering 15mm thick in cement mortar 1:4 on fair face of brick work or concrete surfaces, finished even and smooth with out using extra cement complete all as specifed and directed. |
| 22 | M&L for preparation of newly plastered surfaces of wall and applying three coats of white wash complete all as specifed and directed. |
| 23 | Demolition and breaking-up of 150mm nominal dia unserviceable SGW, AC,PVC or re-inforcement concrete, set in cement mortar including PCC haunching complete and removing to a distance not exc 50 meter complete all as specifed and directed. |
| 24 | M&L for concrete bed to 150mm bore dia of drain pipes incl packing under and haunching against the sides of the pipes after they are laid and tested in PCC 1:3:6 type C2 using 40mm graded stone aggregate completed all as specifed and directed. |
| 25 | M&L for concrete bed to 110mm bore dia of drain pipes incl packing under and haunching against the sides of the pipes after they are laid and tested in PCC 1:3:6 type C2 using 40mm graded stone aggregate complete all as specifed and directed. |
| 26 | S&F 150mm dia reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and directed. |
| 27 | S&F 110 mm bore PVC (SWR) pipe single socketed with rubber ring joints fixed to walls or laid in trenches or floor including taking down old unserviceable pipe complete all as specified and directed. |
| 28 | S&F in repair PVC (SWR) with access door bend 110mm dia complete all as specified and directed. |
| 29 | S&F in repair PVC (SWR) junction single (single 'T') equal or unequal 110mm bore complete all as specified and directed. |
| 30 | M&L for hume pipe septic tank 25 Users capacity incl AC vent pipes excavation and earthwork erecting the hume pipe septic tank in position and connecting to sewage line etc all as specified and as directed and making good the disturbed surfaces and removing the surplus soil and old unserviceable septic tank complete all as specified and directed by Engr-in-charge. |
| 31 | Returning filling in including spreading levelling watering and well ramming of soil in layers nexc 25 cm thick complete all as specified and directed. |
| 32 | Removing excavated material from drains exc 1.50 Km but n exc. 5.0 Km above the starting point depositing where directed complete all as specified and directed. |
| 33 | Cleaning of closed drains up to 1mtr width (inside) and any depth irrespective of any type of contents from top to bottom & getting out and removing the mud/slushy silt and other waste or dirt to low lying area out side MD land and disposing off and refixing cover slab in same position complete all as specified and directed. Note : Disposal of waste removed from the drains will be responsibility of the contractor. Nothing extra shall be paid on this account. |
| 34 | All as per item No 33 here-in-before but width of drain exc 1m but nexc 1.5m complete all as specified and directed. |
| 35 | M&L for 75mm thick cement concrete type C1, 1:3:6 (using 20 mm graded aggregate) in plinth protection and hard standing finish even and fair complete all as specified and directed. |
| 36 | Site cleaning by removing of bushes, shurbs and vegetation and making the surface clean by removing the waste to a distance excluding 50 mtr and not exceeding 250m and deposited where directed . |
| 37 | S&F PVC (SWR) floor trap, plain with grating including jointing with solvent for 75mm dia of outlet complete all as specified and directed. |
| 38 | Cleaning/clearing of blockages of Gully/Nahni Trap etc complete all as specified and directed. |
| 39 | M&L for reinforced concrete pipes 300mm dia, class NP2, laid iin trenches & jointed with collars complete all as specified and directed. |
| 40 | M&L for preparation of old external surfaces of wall and applying one coats of premium acrylic emulsion paint, Alkali & fungal resistance, dirt resistance exterior paint of required shade complete all as specified and directed. |
| 41 | Demolition of stone slabs and tiles of any description or thickness in floors complete all as specified and directed. |
| 42 | M&L for chequered cement concrete tiles of size 30 cm x 30 cm x 25 mm thick with white cement and pigment, top surface treated with antifungal paint set and jointed and pointed in neat cement slurry with pigment in floors laid over & including 15 mm thick screed bed in cement mortar 1:6 complete all as specified and directed. |
| 43 | M&L for 100mm thick cement concrete type D2, 1:4:8 (40 mm graded aggregate) as in sub base complete all as specified and directed. |
| 44 | M&L for 75mm thick plain cement concrete (1:3:6) type C1 using 20mm graded stone aggregate as in path or plinth protection and finishing surfaces of concrete even and smooth including making construction joint at interval of 1.2 mtr & filled with bituminous filler complete all as specified and directed. |
| 45 | M&L for coarse aggregate for granolithic floors graded from 12.5mm to 4.75mm spreading and levelling and ramming complete all as specified and directed. |
| 46 | M&L for machine pressed precast conctete paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade with grey cement and pigment complete all as specified and directed. |
| 47 | Laying only machine pressed precast conctete paver block any shape and size with grey cement and pigment complete all as specified and directed. |
| 48 | M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade complete all as specified and directed. |
| 49 | M&L for PCC type B-0, 1:2:4 (12.5 mm graded aggregate) as in mass concrete around the machine pressed precast conctete paver block or chamfered on edges complete all as specified and directed. |
| 50 | M&L preperation of old decorated surfaces of walls (plastered or unplastered) including cornices and applying one coat of cement base paint complete all as specified and directed. |
| 51 | M&L for PCC 1:2:4, type B-1 using 20 mm graded stone aggregate as in coping, benching, bed block, lintel band, plinth courses etc and similar work including necessary form work complete all as specified and directed. |
| 52 | M&L for providing plain cement concrete in surface channels and drains 1:2:4 type B2, (using 40mm graded stone aggregate) complete all as specified and directed. 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 24, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedAug 24, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedAug 31, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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