Mumbai Central - Improvement of circulating area surfacing and Drainage.

A-All DSR Items All Items of DSR-2023 40617344.19 Below/P

Breaking of masonry or concrete with prematic pavement breakers with compressor of required capacity. A set of machinery shall consist of two pavement breakers and one compressor 1 with required accessories for excavation of work. One operator and two helpers shall be deputed with each set. The rate is inclusive of all contractors labour, tools and plants, leads, lifts, approaches to site,transportation, fuel, lubricant spaces, alltaxes etc. complete for the successfulcompletion of work for the purpose ofpayment, one compressor and twopavement breakers from one set.

Uncoursed hand-packed DRY RUBBLE FILLING (in work like rubble filling behind abutments etc.)without any special dressing of stones.

Providing, laying and fixing unplasticized polyvinyl chloride(UPVC) pipes for soil, and waste discharge system type 'B' (SWR system) of 'Prince' or similar make (as per IS 13592:1992), 3 single socketed for underground drainage system, making joints air and water tight with 'T' Shaped etc. Rate are including rubber rings ,solvent cement all labour, material, lead, lift, transportation, taxes,& royalty etc .complete, Note- Excavation of earth will be paid under relevant item in DSR. a) 160 mm dia.

Providing, laying and fixing unplasticized polyvinyl chloride(UPVC) pipes for soil, and waste discharge system type 'B' (SWR system) of 'Prince' or similar make (as per IS 13592:1992), 4 single socketed for underground drainage system, making joints air and water tight with 'T' Shaped etc. Rate are including rubber rings ,solvent cement all labour, material, lead, lift, transportation, taxes,& royalty etc .complete, Note- Excavation of earth will be paid under relevant item in DSR. b) 250 mm dia.

Supply and installation of TMC garbage resistance system with cover fire retardant, 5 Acid proof, shockproof, theft free height 25mm, center to center distance between two I-sections 50mm, top 15mm, cross rod pitch 150mm, load capacity: 500Kg/Sq.mtr. UV stabilized resin used. Model: ITR - LTG - 25.50.

Item Breakup - A-All DSR Items All Items of DSR-2023