Tender For Repair/Repalcement Sewage System Incl Cleaning Of Sewage Lines, Manholes, Septic Tanks, Soakwell Etc At Md Accn & Otm Accn Of Under Aor Or Age Br-I At Shillong Cantt Under Ge Shillong.
Tender Value
35 Lakhs
Estimated cost
Bid Submission
11 Aug 2026
1 days left
EMD
70000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
East Khasi Hills → Meghalaya
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Repalcement Sewage System Incl Cleaning Of Sewage Lines, Manholes, Septic Tanks, Soakwell Etc At Md Accn & Otm Accn Of Under Aor Or Age Br-I At Shillong Cantt Under Ge Shillong.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 30-Jul-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 06-Aug-2026 |
| 2 | 06-Aug-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 11-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Cleaning of sewage lines using split bamboo with a gunny bag piece tied with bamboo with binding wire and inserting the bamboo in sewage lines through manhole/gully trap/Nahani trap until clear flow of sewage is observed, of 100 mm to 200 mm bore pipe complete all as specified and as directed. |
| 2 | Cleaning of blocked water closet by flushing with water and cleaning of soil pipe upto first manhole, cleaning WC Pan and flushing cistern with water complete all as specified and as directed. |
| 3 | Cleaning of Manholes with spades or bucket, taking out sludge from manhole and disposed off aside by burying the entire sludge under ground in a pit of suitable size by putting earth mixed with rubbish in it and spreading bleeching powder surrounding the pit. Again use water with bucket and put into manhole to clear the sludge and ensure the sludge is drain out completely. The depth of manhole n. exc 1.00 metre each complete all as specified and directed.Note :- Cost of earthwork in excavation for borrowing the pit and removing surplus soil to a distance n.exc 50m shall deemed to be included in the rate quoted. |
| 4 | All as per item No 3.00 here-in-before but depth of manhole exceeding 1.00 metre but n.exc 2.00 metre complete all as specified and as directed. |
| 5 | Cutting into existing manholes for connecting new pipe, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete type B1 ( 1:2:4, using 20mm graded crushed stone aggregates), finished and reforming benching as required for internal dia of pipe 160.00 mm complete all as specified and as directed. |
| 6 | All as per item No 5.00 here in above but of 110.00 mm complete all as specified and as directed. |
| 7 | Taking out and removing sludge water/waste materials/foreign materials from septic tank of 10 Users and burring the entire sludge under ground in the pit of suitable size and covering the pit with earth or earth mixed rubbish and removing surplus soil to a distance exc 50 m including necessary earth work in pit complete all as specified and as directed. |
| 8 | Taking out and removing sludge water/waste materials/foreign materials from septic tank of 25 users and burring the entire sludge under ground in the pit of suitable size and covering the pit with earth or earth mixed rubbish and removing surplus soil to a distance exc 50 m including necessary earth work in pit complete all as specified and as directed. |
| 9 | Taking out and removing sludge water/waste materials/foreign materials from septic tank of 50 users and burring the entire sludge under ground in the pit of suitable size and covering the pit with earth or earth mixed rubbish and removing surplus soil to a distance n.exc 50 m including necessary earth work in pit complete all as specified and as directed. |
| 10 | Excavation in trenches n.exceeding 1.50m wide and not exceeding 1.5 in depth for foundation etc and getting out as in soft/loose soil complete all as specified and as directed. |
| 11 | Excavtion over areas not exc 1.5 m deep and getting out soft/loose soil complete all as specified and as directed. |
| 12 | Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc.25 cm thick in soft/loose soil ass as specified and directed. |
| 13 | Removing of surplus exacavated material (soil) to distance n.exc. 50m and disposing where directed at a level n.exc. 1.5 m above the starting point in soft/loose soil complete all as specified and directed. |
| 14 | M&L for Concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; for 150mm dia pipe complete all as specified and as directed. |
| 15 | M&L for PVC (SWR) pipe 160 mm bore type 'B', ISI marked single socketed in any length with rubber ring joints laid in trenches or in floors, complete all as specified and as directed including taking down old unserviceable PVC (SWR) pipe with fittings complete all as specified and directed. |
| 16 | M&L for pre-cast PCC solid block walling with cement concrete type C1 (1:3:6, using 20 mm graded crushed stone aggregrates) exc.10cm in width and setting in cement mortar 1:6, complete including demolition at old precast cement concrete block walling complete all as specified and as directed. |
| 17 | M&L PCC type 'B'(1:2:4, using 20 mm graded crushed stone agregates) as in coping, benching of manholes etc compete all as specified and directed. |
| 18 | M&L rendering, 15mm thick in Cm 1:4, in two layer, firtst 5mm thick with approved 'waterproofing confirmed @ 3% by weight of cement or as per manufacturers instructioons over a coat of 10 mm thick base coat complete all as specified and as directed. NOTE : WPC shall be measured and paid separately. |
| 19 | Supply only integral water proofing compund (ISI marked) complete all as specified and directed. |
| 20 | M&L for precast RCC type B1, (1:2:4, using 20 mm generated stone aggregates) as in cover slab and set in cement mortar 1:6 including necessary formworks and mould including demolition of old unserviceable RCC cover slab complete all as specified and as directed. |
| 21 | M&L TMT bars 10 mm dia over cut to length, bent to shape required including cranting, bending, binding spirally for hooking columns hooking ends and binding with and including mild steel wire ( annealed) not less than 0.9mm dia complete all as specified and as directed. |
| 22 | Supply and fixing 110 mm bore PVC (SRW) pipe, type 'B', ISI marked single socketed in any length with rubber ring joints fixed to wall with clamps, complete all as spe;cified and as directed including taking down old unserviceable PVC (SRW) pipe with fittings complete all as specified and directed. |
| 23 | Supply and fixing 75 mm bore PVC (SRW) pipe, type 'B', ISI marked single socketed in any length with rubber ring joints fixed to wall with clamps complete all as specified and as directed including taking down old serviceable PVC (SRW) pipe with fittings complete all as specified and directed. |
| 24 | S&F in repairs PVC (SRW) floor trap, plain with gratting including jointing with solvent cement suitable for 75mm dia of outlet complete all as specified and as directed. |
| 25 | S&F in repairs 110 mm bore PVC (SRW) junction single (single T) equal or unequal with access door complete all as specified and as directed. |
| 26 | S&F in repair 110mm bore PVC (SRW) bends /door bend of any radius with cement solvent, cement joints, complete all as specified and as directed. |
| 27 | M&L for PCC (1:4:8) type D2 using 40mm graded stone aggregate as in foundation , filling and mass concrete complete all as specified and directed. |
| 28 | M&L for PCC (1:3:6) type C2 using 40mm graded aggregates as in surface channel and drain, complete all as specified and as directed including demolition of old PCC as in surface channel and drain complete all as specified and directed. |
| 29 | S&F vitreous china bowl urinal flat back full stall type white (excluding flushing cistern flush pipe and waste pipe) complete all as specified and as directed |
| 30 | Dismantling floor, hearth , wall tiling including cement mortor bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed. |
| 31 | M&L for non skid ceremic white tiles 7 to 8mm thk area of each tile exc 0.06 sqm but n exc 0.11 sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to mortar.Laid over and including15 mm thick cement screed bed in CM 1:6 complete all as specified and directed |
| 32 | M&L for non skid ceremic white tiles 7 to 8mm thk area of each tile exc 0.11 sqm but n exc 0.18 sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to mortar.Laid over and including15 mm thick cement screed bed in CM 1:6 complete all as specified and directed |
| 33 | M&L for PCC (1:5:10) type E2 (using 40mm graded agg) as in sub base of WC complete all as specified and as directed.. |
| 34 | M&L for water proofing treatment to sunken portion of RCC slab with the following courses of treatment/specification including taking down of old treatment:- (i) For Screed bed or bedding layer of mortar 1:4 in 15 mm thick for laying as in sunken portion with mixing of WPC and surface finished fare and smooth without using extra cement. (Note: WPC shall be measured and paid for under separate items)(ii) Preparation of plastered roof surface and applying one coat of cold bituminous primer @ 0.25 ltr /Sqm conforming to IS:3384-1986.(iii) APP based polymeric membrane 3mm thick (minimum), weighing 3.5 Kg/sqm reinforced with polyester non woven fabric (weighing not less than 160 gms/Sqm) shall be applied by torch application over bituminous primer as specified. The overlaps shall be minimum 100mm on the transverse direction and 75mm on longitudinal direction. Note:-The work of sunken portion treatment shall be got executed through expert team . |
| 35 | Taking down EWC/IWC and refixing the same place including making good complete all as specified Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 06, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 06, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Completed
Aug 11, 2026
18:00 IST
Corrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 1 dayAug 11, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 1 dayAug 12, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 2 daysTender Documents
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