SPECIAL REPAIR TO WATER PROOFING ROOF TREATMENT AT CERTAIN BUILDINGS IN TECHNICAL AREA AT BRD AF STN CHANDIGARH UNDER GE (AF) MC CHANDIGARH

Amount

Dismantling brick tiles or terracing tiles, single layer on roof and removal of unserviceable brick tiles / brick bats of rubbish outside defence land upto a distance exc 1.5Km but not exceeding 5Km, complete all as specified and directed.

Taking down existing bitumen felt including cement mortar bedding padding and cleaning the surface and removal of all rubbish outside defence land upto a distance exc 1.5Km but not exceeding 5Km, complete all as specified and directed.

Demolition of mud in roof, any thickness, including plastering and leaping (whether full thickness removed or only a part thereof) and removal of all rubbish outside defence land upto a distance exc 1.5Km but not exceeding 5Km, complete all as specified and directed.

M & L for PCC 1:2:4 type B-0 (12.5 mm graded stone agg ) as in padding on roof laid in 50mm thick average required thickness to maintain desired slope, finished even and fair without using extra cement, complete all as specified and directed.

Material and labour for cement concrete (1:2:4) type B-0 using 12.50 mm graded crushed stone aggregate, as in roof kerb, mud stops, benching , including use and waste necessary form work, complete all as specified and directed.

Material and labour for rendering 10mm thick in cement mortar (1:3) using WPC @ 0.200ML per 50Kg bag of cement on surfaces of roof and parapet, finished even & fair without using extra cement, complete all as specified and directed. Note:- WPC shall be measured and paid separately.

Supply only Liquid water proofing compound, complete all as specified and directed.

Material and labour for laying 3mm thick APP modified water proofing membrane with non woven polyester matt by torching method with 100mm side lap and 150mm end lap over a coat of bituminous primer 85/25 grade @ 1.2Kg/Sqm over approved bituminous primer @ 100gm@Sqm , complete all as specified and as directed. NOTE: The water proofing treatment shall be carried out by the Authorised applicator of the Manufacturers.

Material and labour for cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and as directed.

Material and Labour for 40mm thick brick tiles laid over and including 15mm thick cement screed bed in CM (1:6) using grey cement and grouted flush in cement mortar (1:3) mixed with 5% of crude oil by weight of cement laid on concrete roof, complete all specified and directed.

Material and Labour for applying two coats of solar reflective bituminious aluminium paint over APP membrane @ 0.20Kg/Sqm for two coats, complete all specified and directed.

Note:- Amount of credit of Rs. 29500.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in pdf form which will be deducted offline while acceptance of tender.

M/S GOYAL ASSOCIATES

MS FUTEC ENGINEERS

M/S MATLOOB AHMED

Anil Kumar Gupta

UNITED ENGINEERING CORPORATION

MOHAMMAD RASHID

M/s Bhagwati Enterprises

KUMAR AND COMPANY