Tender For Certain Repair To Roofs & Other Related Works At Muradpur,230 Su Under Af Station Amritsar
Tender Overview
Project Description
Tender for Certain Repair To Roofs & Other Related Works At Muradpur,230 Su Under Af Station Amritsar
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 15-Sep-2026 | CORRIGENDUM NO 1 | Date | 29-Sep-2026 |
| 2 | 29-Sep-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 06-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | M&L for preparation of old roof surface by removal of any type of existing roof treatment APP , tar felt, bitumen etc.) in any number of layer up to original RCC roof top slab surface,uprooting of grass , roots etc, remaining bituminous content if any to be cleaned with steel wire brush and other necessary tools, disposal debris outside the defence land, complete all as specified and directed by Engr-in-charge and washing down the slab with water to remove dust .Then surface shall be primered with Smart care two component, high solid, epoxy resin based floor primer to seal the pores and enhance the adhesion of coating supply and applying single component water proofing liquid membrane based on pure elastomeric polyurethane resin smartcare , cold applied of spray / brush applied , membrane with an elongation of ≥ 550±50% and tensile strength of 2.5-3 Mpa as per ASTM D412 , crack bridging ability of 3mm as per ASTM C1305 , no leakage upto 5 bars of water pressure as per DIN 1048 , shore A hardness > 50 shore as per ASTM D 2240 . The entire PU membrane shall be covered with 150GSM geotextile fabric with proper overlaps of 75mm before application of Brick tiles all as specified and directed by Engr-in-charge. |
| 2 | Note:-(a)Ponding test shall be done after application of material and the cost is deemed to be inclusive. In case oif any leakage/failure the complete area of roof be treated again without any extra cost.(b) Appliaction of water proofing treatment will be done by Authorised Applicator only as per MOU between tenderer and manufacturer of PU liquid water proofing membrane and their authorized appliactor complete all as specified and directed.(c) The contractor shall submit MOU between tenderer and manufacturer of PU liquid water proofing membrane and their authorized applicator at the time of sample approval and get approval from the Engr-in-Charge before the commencement of work .Make : Asain Paints/ Berger paints/Sika/BASF/Pididlite/Dr. Fixit as per appendix attached .The Make shall be of same manufacturer of which the MOU signed and submitted by contractor. No change of make/ manufacturer other than MOU shall be allowed without the prior approval of Accepting officer. |
| 3 | M&L for filling cracks on roof surface after cutting V groove with electric concrete cutter machine upto 10mm wide and 10mm deep and filling the crack with elastomeric polyurethane crack filling material after cleaning the cracked surface complete all as specified and directed by Engr in charge . |
| 4 | Dismantling of brick tiles or terracing tiles single layer on roofs and removal of debris away from site out side of MOD landcomplete all as specified and directed by Engr-in-Charge . |
| 5 | Demolition of Mud in roofs any thickness, including plastering and leaping ( whether full thickness removed or only a part thereof ) and removal of debris away from site out side of MOD land complete all as specified and directed by Engr-in-charge . |
| 6 | M&L for brushing neat cement slurry with 3.0 kg per sqm complete all as specified and directed by Engr in charge . |
| 7 | M&L for Cement concrete type B-2 (1:2:4) using 20 mm graded stone aggregate as in roof padding to maintane slope , correction of the depressed /undulated portion complete all as specified and directed by Engr-in-Charge . |
| 8 | M & L for providing cement concrete type B1 1:2:4 (20 mm graded aggregate) in roof, Kerb or mud stops, rounded chamfered on edges before treatment of roof surface all as specified and directed by EIC. |
| 9 | Material and Labour, 40mm thick brick tiles laid on 15 mm thick cement screed bed in CM (1:6) using grey cement laid on concrete roof and joints of the tiles should be grouted and flush pointed using CM 1:3 mixed with 5% of crude oil by weight of cement complete all specified and directed by Engr-in-Charge . Please Enable Macros to View BoQ information |
| 10 | Material and Labour, 40mm thick brick tiles laid on 15 mm thick cement screed bed in CM (1:6) using grey cement laid on concrete roof and joints of the tiles should be grouted and flush pointed using CM 1:3 mixed with 5% of crude oil by weight of cement complete all specified and directed by Engr-in-Charge . Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedCorrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 3 daysBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 3 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 10 daysTender Documents
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