Tender For Repair/Maintenance Work Of Covered Drains Connected To 20 Feet Canal/Sea, Desilting Of Covered Drain,Culvert, Grills/Gratting, Cover Slab From War Memorial To Malabar Gate Aor Of Age B/R Ii Under Ge (Nw) At Naval Base Kochi Under Ge(Nw) Ko
Tender Value
44.70 Lakhs
Estimated cost
Bid Submission
03 Aug 2026
23 days left
EMD
89400
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 Repair/Maintenance Work Of Covered Drains Connected To 20 Feet Canal/Sea, Desilting Of Covered Drain,Culvert, Grills/Gratting, Cover Slab From War Memorial To Malabar Gate Aor Of Age B/R Ii Under Ge (Nw) At Naval Base Kochi Under Ge(Nw) Kochi
BOQ
| Sl. No. | Item Description |
| 1 | Demolition of brick work/pcc block masonry, built in cement mortar complete as specified and directed. |
| 2 | M&L for pre cast cement concrete block masonry with solid blocks exc 10 cm in width and setting in cement mortar 1:4 using Type C1 1:3:6 (20 mm graded stone aggregate) complete as specified and directed. |
| 3 | M&L for precast cement concrete block masonry in Type C1, 1:3:6 (20 mm graded stone aggregate) with solid blocks n exc 10 cm in width and setting in cement mortar 1:6 in foundation load bearing wall complete all as specified and directed. |
| 4 | M&L for cement concrete 1:2:4 Type B-1 (using 20mm graded stone aggregate), as in coping including necessary form work including weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed. |
| 5 | M&L for 15 mm thick rendering in cement mortar 1:4 on fair faces of brick work or concrete surface finished even and smooth without using extra cement all as specified and as directed. |
| 6 | Taking down cement or cement lime plaster of any description on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc, complete all as specified and as directed. |
| 7 | M&L for extra for forming fair finished drain or channel of 30cm inner girth in cement concrete using extra cement including forms moulds etc complete all as specified and as directed. |
| 8 | Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided etc complete all as specified and as directed. |
| 9 | M&L for 75mm thick plain cement concrete Type C-1, 1:3:6 (20mm graded stone aggregate) as in floors, plinth protection etc. finished even and fair without using extra cement complete as specified and as directed. |
| 10 | M&L for cleaning of culvert and covered drains of any size incl removal of RCC cover slab and refixing in same position after the cleaning including necessary minor repairs to wide wall of brick masonry/concrete incl setting and joining the cover slab in cement mortar 1:6 and removing the silt and dirt to a distance n.exc 50M from starting point and disposed off (span of culvert upto 1m) complete as specified and as directed. |
| 11 | S&F in repair PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors, etc as required, dia of pipe 110mm complete as specified and as directed. |
| 12 | M&L cement concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in PCC 1:3:6 type C2 with 40mm graded aggregate, dia of pipe 110mm complete as specified and as directed. |
| 13 | S&F in repair 160MM dia of PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete as specified and as directed. |
| 14 | M&L for cement concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in PCC 1:3:6 type C2 with 40mm graded stone aggregate, dia of pipe 160mm complete as specified and as directed. |
| 15 | M&L for reinforced concrete pipes class NP 2 of 200 mm dia laid and jointed complete with collars including demolition and breaking up of drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar complete as specified and as directed. |
| 16 | M&L cement concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in PCC 1:3:6 type C2 with 40mm graded aggregate, dia of pipe 200mm |
| 17 | M&L for reinforced concrete pipes class NP 2 of 300 mm dia laid and jointed complete with collars including demolition and breaking up of drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar complete as specified and as directed. |
| 18 | M&L for cement concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in PCC 1:3:6 type C2 with 40mm graded stone aggregate, dia of pipe 300mm complete as specified and as directed. |
| 19 | M&L for reinforced concrete pipes class NP 2 of 450 mm dia laid and jointed complete with collars including demolition and breaking up of drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar complete as specified and as directed. |
| 20 | M&L for cement concrete bed to drain pipes including packing under, and haunching against the sides of pipes and completely covered till top of pipe after they are laid and tested; in PCC 1:3:6 type C2 with 40mm graded stone aggregate, dia of pipe 450mm complete as specified and as directed. |
| 21 | S&F in repair PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors/walls weep holes, etc as required, dia of pipe 75mm complete all as specified and as directed. |
| 22 | M&L for cutting into the 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 of up to 200 mm bore complete all as specified and as directed. |
| 23 | Excavation over area, n exc 1.5m deep and getting out in soft loose soil complete all as specified and as directed. |
| 24 | Excavation in trenches for soft/loose soil , n exc1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc1.5 m in depth and getting out complete all as specified and as directed. |
| 25 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm thickcomplete all as specified and as directed. |
| 26 | Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed. |
| 27 | Removing excavated material beyond 50m and upto a total distance of 250 m complete all as specified and directed. |
| 28 | Removing excavated material exc. 250m but n exc. 500m and depositing where directed complete all as specified and directed. |
| 29 | M&L for PCC 1:4:8 Type D2 using 40 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed. |
| 30 | Use and waste of formwork of sides of concrete foundations, footing, bases of column,raft and raft beams, side and soffits of foundation and plinth beam and similar work for rough finished surfaces of concrete complete all as specified and directed |
| 31 | M&L RCC (Nominal mix ) type B1 1:1.5:3 (20mm graded stone aggregate) for foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed. |
| 32 | Use and waste of formwork to sides and soffits of floor or roof beam, beam haunching, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs etc for fair finished surfaces complete all as specified and directed. |
| 33 | M&L for RCC Nominal mix type B1, 1:1.5:3 (20mm graded stone aggregate) as in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed. |
| 34 | Demolition of reinforced cement concrete in any description and in any position not otherwise specifically provided for (reinforcement cut to facilitate demolition) complete all as specified and directed. |
| 35 | M&L for precast reinforced cement concrete 1:2:4 type B1 using 20mm graded granite/ trap stone aggregate as in cover slabs (for manholes etc) set in cement mortar 1:4 including form work complete all as specified and directed. |
| 36 | M&L for reinforced cemnt concrete nominal mix 1:1.5:3 using 20 mm graded stone aggregate as in walls, retaining walls, ballast wall, and any thickness above top of footing complete all as specified and directed. |
| 37 | M&L for reinforced cement concrete nominal mix 1:1.5:3 using 20mm graded stone aggregate as in deck slab supported on walls beams etc. complete all as specified and directed. |
| 38 | M&L for TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed. |
| 39 | M&L for TMT bars 5mm dia and over and including 10mm dia in stirrups, spacers and binders etc , cut to length, bent to shape required, including cranking bending spirally for hooping for coloumns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed. |
| 40 | Dismantling wrought iron or mild steel work of any description not otherwise specified for complete all as specified and directed. |
| 41 | M&L for framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0 complete all as specified and directed. |
| 42 | M&L for preparation of new surfaces of any description, over 10cm in width or girth,not otherwise described and applying two coats of anti corrosive epoxy paint over a coat of epoxy primer, over a coat of red oxide on steel surfaces complete all as specified and directed. |
| 43 | Demolition of cement concrete (unreinforced) in ground floor and in paving not exceeding 15cm thickness ( below or above ground level) complete all as specified and directed. |
| 44 | M&L for hardcore of gauge n exc. 63mm broken stone or boulders, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed. |
| 45 | M&L for 75mm thick PCC 1:4:8 Type D-2 using 40 mm graded stone aggregate as in sub base of flooring complete all as specified and directed. |
| 46 | Dismantling of stone slabs/tiles of any description or thickness laid dry and pointed complete all as specified and directed. |
| 47 | M&L for machine pressed precast concrete interlocking paver block any shape, colour and size confirming to IS 15658-2006 of 60 mm thickness M-35 Grade with grey cement and pigment complete all as specified and directed. |
| 48 | M&L for machine pressed precast concrete interlocking paver block any shape,colour and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with grey cement and pigment complete all as specified and directed. Please Enable Macros to View BoQ information |
| 49 | M&L for machine pressed precast concrete interlocking paver block any shape,colour and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with grey cement and pigment complete all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 10, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 03, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 23 daysAug 06, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 26 daysTender Documents
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