GE/DE-49/2020-21

Amount

Taking down cement plaster on brick or stone walls, including racking out joints, hacking for key, scrubbing down with water etc., to receive new plaster, complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position complete all as specified and as directed.

Providing plain cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as in roof kerbs, mud stops, concrete bases of tanks and similar type of works, complete all as specified and as directed.

Rendering 15mm thick cement plastering in cement mortar 1:4 on concrete surface of roofs duly mixed with liquid water proofing compound as per manufacturer's instructions, including finishing even and fair without using extra cement, complete all as specified and as directed. (Note : The water proofing compound shall be measured and paid separtely under respective item).

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

Wire brushing and cleaning top surface of tiles, cement concrete etc., including flashings and junctions of parapets, removing/taking out grass roots/vegetation/any dirt from existing roofs and cleaning the surface off all dirt, mortar dropings, mortar buds, algae and all other foreign matter, washing and scrubbing down with wire brushes and drying the cleaned surface before applying further treatment, complete all as specified and directed

Providing APP modified Polymeric five layered membrane with central core 100 micron high molecular high density polyethylene film. Minimum weight of membrane will be 3.6 Kg/Sqm. APP membrane will be laid across the slope from lowest line of roof towards ridge with over laps of 75mm in length side and 100mm on the width side of membrane bonded with hot blown bitumen. Over the APP membrane apply semi hot blown 85/25 penetration grade bitumen conforming to IS- 702 @ 1.2 Kg/Sqm and blinded with fine sand in dry condition @ 0.50Kg/Sqm dusted over the bitumen coat. Provide final layer of two coats of aluminium paint over a coat of primer as per manufacturer's instructions, complete all as specified and as directed.

NOTE:- For minimum fair wages ,EPF and payment to labour employed, refer Sch A Note No-14,15 and Special Condition No 5 & 21.2 of this tender. Contractor must produce all the relevent record such as payment made to labour, EPF etc at the time of payment of RARs/Final bill. No payment will be released to contrator without producing the proper record.

NOTE:- Irrespective of whatever specified elsewhere in tender documents, all the debris/waste materials produced out of above mentioned work shall be removed out of Cantonement land and disposed off at locations notified by the Delhi Cantonment Board for disposal of waste building materials within NCR area, without any extra cost to Department under own arrangement of contractors. The rates quoted by the contractors against the items catered here-in-above in the BOQ are inclusive of said provision.

sunil traders

MAA SANTOSHI ENTERPRISES

M/S VERMA BUILDER

M/s Shubh Enterprises

M/S Yamin