Tender For Repair To Roofs Covering And Roof Treatment Of Certain Bldgs In Technical Area At Af Stn Bhisiana Under Ge (Af) Bhisiana
Tender Value
19.97 Lakhs
Estimated cost
Bid Submission
04 Nov 2026
17 days left
EMD
39940
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Bathinda → Punjab
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair To Roofs Covering And Roof Treatment Of Certain Bldgs In Technical Area At Af Stn Bhisiana Under Ge (Af) Bhisiana
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling brick tiles or terracing tiles single layers on roof surfaces at height upto 15 meter, complete all as specified and directed by Engineer in Charge. |
| 2 | Demolition of mud phuska in roofs, any thickness including plastering/PCC padding and leaping (where full thickness removed or only a part thereof) complete all as specified and directed by Engineer in Charge. |
| 3 | Demolition of cement concrete of any description and in any position not otherwise specifically provided, complete all as specified and directed by Engineer in Charge. |
| 4 | Removing building materials/debris/aggregate/spoils etc to a distance of 400m, beyond the lead included in the rates, including loading, unloading and stacking at the destination complete all as specified and directed by Engr-in-Charge. |
| 5 | Material and labour of cutting grooves in brick wall 75mm wide and 65mm deep and shaping horizontal face of groove with and including cement mortar 1:3 complete all as specified and directed by Engineer in Charge. |
| 6 | Material and labour for roughening of roof surfaces by wire brushing and cleaning top surfaces of cement concrete, roof slab, including flashing and junction of parapets etc and brushing neat cement slurry with 3 kg of cement per sqm, complete all as specified and directed by Engineer in Charge. |
| 7 | Material and labour for providing PCC (1:2:4) type B-1 using 20 mm graded stone aggregate for providing slope, roof kerbs or mud stops rounded or chamfered edges on edges or roof padding mixed with WPC, complete all as specified and directed by Engineer in Charge. |
| 8 | Material and labour for plastering 10 mm thick in CM 1:4 mixed with WPC over cleaned concrete surfaces complete all as specified and directed by Engr-in-Charge.Note :1. WPC will be measured and paid separately under respective item.2. WPC @ 200 ml per 50 kg of cement shall be provided |
| 9 | Supply only liquid water proofing compound, ISI marked, all as specified and directed by Engineer-in-Charge. |
| 10 | Material and labour for waterproofing treatment on slabs using a UV-stable, single-component, fibre-reinforced elastomeric liquid-applied waterproofing membrane formulated with PU hybrid polymers and reinforcing acrylic fibres, complete all as specified and directed by the Engineer-in-Charge.(a) Surface Preparation(i) The surface shall be free from loose paint, dust, dirt, grease, oil and other deleterious matter. Existing bituminous/bitumen coatings, if any, shall be completely removed.(iii) Cleaning shall be carried out by intensive wire brushing or high-pressure water jetting, or by any other approved method, to obtain a sound and clean substrate.(v) All cracks at corners, construction joints,honey combs, channels, parapets shall be properly treated with crack sealant or polymer- modified repair mortar.(b) Method of Application(i) Apply one self-priming coat (water as thinner & dilution 33% (3:1)) , ensuring uniform coverage over the prepared substrate.(ii) After the primer coat has dried adequately for approx 4-6 hours, apply the first coat of the undiluted waterproofing membrane uniformly by brush or roller.(iii) After an interval of 4 to 6 hours, apply the second coat of the undiluted waterproofing membrane uniformly by brush or roller, ensuring complete and even coverage.(iv) The waterproofing membrane shall be applied at an overall consumption of approximately 1 litre per 10 sq.ft. or as required to achieve the specified dry film thickness.(c) Technical Requirements:The liquid-applied waterproofing membrane shall be UV- and weather-resistant and shall possess a minimum positive hydrostatic pressure resistance of 10 bar, a minimum crack-bridging ability of 2.5 mm, excellent adhesion to concrete and masonry substrates, and excellent resistance to ageing and carbonation.NOTE:(i) No leakage or seepage shall be observed after a 72-hour ponding test. Any rectification required shall be carried out by the contractor at his own cost by repeating the above application procedure.(ii) The waterproofing system shall be executed by an authorised applicator of the approved manufacturer & certified by GE. The contractor shall provide the 10 years Company-backed waterproofing warranty/guarantee certificate upon successful completion of the work and prior to final payment.(iii)All materials/products used for the waterproofing system under this item shall be of Make: Asian Paints SmartCare Damp Proof Ultra system or equivalent approved waterproofing system of THERMAX, SIKA or FOSROC. |
| 11 | Material and labour for racking out joints/pointing to brick tiles and flush pointing with 1:3 cement mortar with water proofing compound, complete all as specified and directed by Engineer in Charge. |
| 12 | Demolition of brick or stone boulder masnory, built in cement mortar including all quoins, arches, pillars, etc., but excluding ashlar facing, dressed stonework and percast concrete articles, complete all as specified and directed by Engineer in Charge. |
| 13 | Material and labour for Brick work with subclass B bricks, straight or curved on plan exc 6.00 mtr mean radius, built in 1:4 cement mortar, complete all as specified and directed by Engineer in Charge. |
| 14 | Taking down cement plaster on brick or stone masonry Including raking out joints, hacking for key scrubbing down with water etc, complete all as specified and as directed. |
| 15 | Material and labour for rendering 15 mm thick in CM (1:4) on fair faces of brick or concrete wall surfaces and finishing the surfaces even and smooth at height upto 15 m (without using extra cement), complete all as specified and as directed by Engineer in Charge. |
| 16 | Material and labour for preparation new plastered surface of wall, concrete surface and applying two coats of all weather exterior emulsion paints in camouflaging pattren @1.43 litre/10 sqm over with and including over a coat of exterior primer applied @0.9 litre/10 sqm as per new sigma pattern generated by station authority and RGB value variation from 110 to 171 by using 4 to 5 colour shades as per approved pattern at a height n.exc 25 mtr as per sample approved by GE, complete all as specified and directed by Engineer-in-charge. Note: The % of the colour may change as per user requirement without any financial effect on contractor. |
| 17 | Taking down 20 mm dia tubes medium grade galvanised with all fitting and fixed complete to walls and ceilings or laid in floors, complete all as specified and directed. |
| 18 | Material and labour for refixing 20 mm bore old steel tubing and connections in new or old position (walls, ceiling, floors, etc.), complete all as specified and directed by Engineer in Charge.Note:- Old Serviceable pipe shall be re-used. |
| 19 | Supply & fixing in repair 20 mm dia gun metal, globe or gate Valve with iron wheel head, screwed both ends for iron pipe, complete all as specified and directed by Engineer in Charge. |
| 20 | Supply & fixing in repair ball brass valves, 20 mm bore high pressure with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed, complete all as specified and directed by Engineer in Charge. |
| 21 | Material and labour for disconnecting existing water tank of exc 250 ltr and not exc 500 ltr Capacity, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position, complete all as specified and as directed by Engineer in Charge. |
| 22 | Supply and fixing in repair of rotational moulded polyethylene 500 Ltrs Capacity water storage tanks (cylindrical vertical with closed top), 3 Layered, hoisted and fixed in position as specified in SSR Part-I with and including ball brass valve and polythelene float and fly nut complete screwed down for iron pipe of 20 mm dia, complete all as specified and directed by Engineer in Charge. |
| 23 | Supply and fixing in repair of rotational moulded polyethylene 1000 Ltrs Capacity water storage tanks (cylindrical vertical with closed top), 3 Layered, hoisted and fixed in position as specified in SSR Part-I with and including ball brass valve and polythelene float and fly nut complete screwed down for iron pipe of 20 mm dia, complete all as specified and directed by Engineer in Charge. |
| 24 | Supply and fixing in repair 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with and including flat iron (40 x 3 mm) for clamps, nut bolts including dismantling of old AC rain water pipe etc in repairs, complete all as specified and as directed by Engineer in Charge. |
| 25 | Supply and fixing in repairs 110 mm bore PVC (SWR) bends any radius, complete all as specified and as directed by Engineer in Charge. |
| 26 | Dismantling CGI/Asbestos cement (corrugated, semi-corrugated etc) sheet in roof coverings, any gauge, any thickness and in any position including nainital or similar pattern roof coverings complete all as specified and as directed by Engineer in Charge. |
| 27 | Supply & Fixing of Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet, 0.5mm thick of olive green colour having tensile strength of 550 Mpa of AZ-150 as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed by Engineer in Charge. |
| 28 | Dismantling wrought iron or mild steel of any description complete all as specified and as directed by Engr-in-charge. |
| 29 | Material and labour for rolled mild steel sections as joists, channels, angles or tees, fixed independently without connecting plates etc. (cut to ordinary lenghts i.e within 20 mm of the length indicated), conforming to Fe 410-W (Grade E250) Quality-A, including welding to existing steel members as required for fixing, complete all as specified and as directed by Engr-in-Charge. |
| 30 | Material and labour for preparing new or previously untreated steel and iron surfaces of any description, over 10 cm width or girth and applying Two coats of Synthetic Enamel Paint (First quality) over a Red Oxide Zinc Chrome Primer at height upto 15 mtr, complete all as specified and as directed by Engr-in-charge. |
| 31 | Material and labour for preparing old Treated/painted Steel and iron surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of Synthetic Enamel paint (First quality) at height upto 15 meter complete all as specified and as directed by Engr-in-charge. |
| 32 | Supply and fixing Bands, straps, supports or styas for rainwater, ventilating pipes, including bolts, if requred: hooks (stay), heavy, for large gates; hook and pintle hinges; large hasps and staples; chains; hand made sliding bolts; clamps; holdfasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde E-165 complete all as specified and as directed by Engineer in Charge. |
AI Tender Summary
Tender Timeline
Oct 16, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 04, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 17 daysNov 06, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 19 daysTender Documents
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