Tender For Improvement To Roof Treatment In Certain Md Accn At 23 Ed Under Ge Avadi
Tender Value
43.68 Lakhs
Estimated cost
Bid Submission
18 Nov 2026
11 days left
EMD
87500
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Thiruvallur → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Improvement To Roof Treatment In Certain Md Accn At 23 Ed Under Ge Avadi
BOQ
| Sl. No. | Item Description |
| 1 | Taking down plastering on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc etc complete all as specified and directed. |
| 2 | Taking up or down steel/UPVC tubing and connections, including removal to store etc complete all as specified and directed for 20mm bore . |
| 3 | All as item 2 above but for 25mm bore |
| 4 | Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed. |
| 5 | M&L for Demolition Cement concrete concrete (unreinforced concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed. |
| 6 | M&L Rendering 15 mm thick on fair faces of brick or concrete surfaces in CM 1:4 finished fair and even (external surfaces) complete all as specified and directed. |
| 7 | M&L for Rendering cement plaster 05mm thick in cement mortar 1:3 (1 cement : 3 coarse sand) on ceiling, surface finished even and smooth without using extra cement, complete all as specified and directed. |
| 8 | M&L for Preparation of new plastered or unplastered surfaces of walls and applying two coats of Cement Base paint a coat of primer complete all as specified and directed. |
| 9 | M&L for Preparation of new plastered or unplastered surfaces and applying three coats of white wash on ceiling complete all as specified and directed. |
| 10 | M&L for Complete Removal of existing water proofing treatment over roof any description in any position including cleaning the surfaces with wire brushing, watering and removing debris up to 1500 mtr distance etc complete all as specified and directed. |
| 11 | Material and Labour PCC 1:2:4 type B-0 (using 12.50 mm stone aggregate) as in roof kerbs, levelling course as in roofs complete all as specified and directed. |
| 12 | M&L for Rendering in cement mortar 10mm thick in of 1:3 ratio on concrete surfaces of roof finished even and smooth without using extra cement to recive water proofing membarane mixed with integral water proofing compound as per manufactures all as specified and directed. Note:- (Note:- WPC and BTD shall be measured and paid separately) |
| 13 | Supply only integral water proofing liquid complete all as specified and directed. (@200ml per bag of cement) |
| 14 | M&L for prepartion of the plastered surfaces by thoroughly removing all loose particles, dirt/ dust particles and applying a uniform coat of hot blown bitumen of grade VG-10 @ 1.20 kg/Sqm confirming to IS 702 over a coat of water based bituminous primer @ 0.40 ltr/ sqm and laying APP based polymeric membrane as per IS 16540-2017/ IS 16532-2017 with overlap of 100mm minimum weighing 3.6 kg/ sqm and minimum 3mm thick reinforced with polyester non woven fabric (weight not less than 150gms/ sqm) by forced application and finally finsihed the memberance surface by applying a coat of solar refelective aluminium paint @ 0.1 ltr / Sqm complete all as per manufacturer's instructions as specified and as directed. |
| 15 | Providing PCC 1:2:4, type B0 (using 12.50mm graded stone aggregate) as in seismic and other similar bands, plinth courses, string courses,lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed platescoping including weathering, slightly rounded or chamfered angles and throating including formwork complete all as specified and directed. |
| 16 | Disconnecting existing tanks, exc 250 but not exc. 500 litrs setting aside (or lowering if required) for repairs cleaning, etc. and hoisting if required reconnecting and re-fixing in position Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc.complete, all as specified and directed. |
| 17 | S&F Unplasticised PVC pipes and fittings of 20mm dia of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc. complete all as specified and directed |
| 18 | S&F Unplasticised PVC pipes and fittings of 25mm dia of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc. complete all as specified and directed |
| 19 | S&F in Repair Gun metal globe or gate valves (ISI-marked) with iron wheel head, screwed both ends for iron pipe 20mm bore and fixed, all as specified. |
| 20 | S&F for PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall, of 110 mm dia complete all as specified and directed. |
| 21 | S&F PVC (SWR) bends 110mm dia of any radius with access door complete all as specified and directed |
| 22 | S&F 500 ltr capacity triple layer, rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position incl Dismantling water tanks and removing to store all as specified and directed |
| 23 | S&F Ball valves, high pressure, with of PTMT with epoxy coated aluminium rod & high desity plastic ball screwed for iron pipe of 25 mm bore (Minimum weight 455 gms )and fixed complete all as specified and directed. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 06, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 11 daysNov 20, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 13 daysTender Documents
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