Tender For Reconstruction Of Manholes, Relaying Drainage Lines And Construction Of Sewage Treatment Plant At Grand Chaithram, Trivandrum
Tender Value
Ref. Documents
Estimated cost
Bid Submission
14 Sep 2026
0 days left
EMD
50000
Bank guarantee accepted
Document Fee
2950
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Thiruvananthapuram → Kerala
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Reconstruction Of Manholes, Relaying Drainage Lines And Construction Of Sewage Treatment Plant At Grand Chaithram, Trivandrum
BOQ
| Sl. No. | Item Description |
| 1 | Reconstruction of manholes and relaying drainage lines |
| 2 | Dismantling G.I. pipes ( external work) including excavation and refilling trenches after taking out the pipes, manually / by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer- in- Charges:Above 40 mm nominal bore |
| 3 | Dismantling asbestos cement pressure pipes including excavation and refilling trenches after taking out the pipes manually / by mechanical means and stacking the pipes within 50 metres lead as per direction of Engineer-in-Charge:Upto 150 mm diameter |
| 4 | Taking out C.I cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually / by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer -in- Charge. |
| 5 | Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand) with R.C.C. top with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix ( 1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size,) inside plastering 12 mm thick with cement mortar 1:3 ( 1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4graded stone aggregate 20 mm nominal size ) finished with a floating coat of neat cement complete as per standard design: Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (medium duty)455x610 mm internal dimensions, total weight of cover and frame to be not less than 100 kg :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 6 | Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix( 1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 ( 1 cement: 3 coarse sand) finished with a floating coatof neat cement and making necessary channels for the drain etc. complete.For pipes 100 to 250 mm diameter |
| 7 | Dismantling of manhole including R.C.C top slab, C.I. cover with frame, including stacking of useful materials near the site and disposal of unserviceable materials into municipal dumps within 50 m lead:Rectangular manhole 90x80 cm and 45 cm deep |
| 8 | Extra for depth of manholes dismantled:Rectangular manhole 90x80 cm and beyond 45cm depth |
| 9 | Raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately :Rectangular manhole 120x90 cm with circular cover 560 mm dia of grade HD - 20 |
| 10 | Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand) with R.C.C. top with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix ( 1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size,) inside plastering 12 mm thick with cement mortar 1:3 ( 1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4graded stone aggregate 20 mm nominal size ) finished with a floating coat of neat cement complete as per standard design: Inside size 120x90 cm and 90 cm deep including C.I. cover with frame ( medium duty ) 500 mm internal diameter, total weight of cover and frame to be not less than 116 kg ( weight of cover 58 kg and weight of frame 58 kg):With common burnt clay F.P.S ( non modular) bricks of class designation 7.5 |
| 11 | Extra for depth for manholes Size 90x80 cmWith common burnt clay F.P.S. ( non modular ) bricks of class designation 7.5 |
| 12 | Extra for depth for manholes Size 120x90 cmWith common burnt clay F.P.S. ( non modular ) bricks of class designation 7.5 |
| 13 | Disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved |
| 14 | Providing and fixing PVC pipes includings jointing of pipes with one step pvc solvent cement, trenching , refilling & testing of joints complete as per direction of Engineer in Charge. 160 mm dia 6 Kgf/cm2 |
| 15 | Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 160 mm dia Elbow |
| 16 | Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes including jointing with PVC solvent cement 160x160x110 mm dia Tee |
| 17 | Providing and fixing PVC moulded fittings / accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 160 mm dia 45 degree Elbow |
| 18 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50m: All kinds of soilPipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia |
| 19 | Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. |
| 20 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 21 | Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost.) |
| 22 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mmnominal size derived from natural sources) |
| 23 | Construction of STP |
| 24 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 25 | Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil |
| 26 | Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil |
| 27 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mmnominal size derived from natural sources) |
| 28 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mmnominal size derived from natural sources) |
| 29 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering,shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 30 | Reinforced cement concrete work in beams, suspended floors, roofs, having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills,staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 31 | Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete |
| 32 | Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 33 | Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform |
| 34 | Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more |
| 35 | Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement Mortar 1:6 (1 cement : 6 coarse sand) |
| 36 | 12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand) |
| 37 | Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost.) |
| 38 | Disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond50 m initial lead, for all leads including all lifts involved |
| 39 | Supplying and fixing Cast Iron Manhole cover with frame and locking arrangements of size 600x600mm (Medium -Weight Not less than 65kg/each) including all conveyance, all labour charges etc. complete. |
| 40 | Supplying and fixing Aeration Grid CPVC 1” dia piping network provided with holes etc. complete including all conveyance |
| 41 | Supplying and fixing Screen (SS) including all conveyance etc. complete. |
| 42 | Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching refilling & testing of joints complete as per direction of Engineer in Charge. 63 mm dia 10Kgf/cm2 |
| 43 | Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of Joints complete as per direction of engineer in charge.110 mm dia 10Kgf/cm2 |
| 44 | Providing and fixing gun metal non-return valve of approved quality (screwed end):- 110 mm nominal bore and Horizontal |
| 45 | Supplying and fixing Submersible type Aerator of 2HP 3Phase with all fittings (ISI marked) etc.complete |
| 46 | Supplying and fixing 2HP 3Phase electric motor with sewage transfer submersible pump of ISI marked etc. complete. |
| 47 | Supplying and fixing Control panel including cost of 3 Phase Indicators Rotary ONOFF Switch, AB ON-OFF Switch, Motor ON-OFF Switch, MCB, ELCB, Timer , necessary cables and wires etc. complete. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 02, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 14, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
TodaySep 16, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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