CWE/CHD-69/2026-27 SPECIAL REPAIR TO ROOF/ SUNKEN TREATMENT, JOINERY, CHAJJAS, PARAPET WALL, MUMTY, TILING, PLUMBING AND SANITARY FITTINGS AND INTERNAL ELECTRIFICATION OF JCO/OR ACCN AT N AREA UNDER GE CHANDIGARH

Demolition of cement concrete (unreinforced) in ground floors and paving not exceeding 15 cm thick (below or above GL) complete all as specified and as directed by Engineer-in-Charge.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specifically provided complete all as specified and as directed by Engineer-in-Charge.

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 complete all as specified and as directed by Engineer-in-charge.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc., but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed by Engineer-in-Charge.

M&L for 75 mm thick PCC 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in plinth protection, laid in panels including finishing the top surfaces even and smooth without using extra cement, laid in 1:20 slope and joint filling sealed with bituminous sealing compound grade 'A' complete all as specified and as directed Engineer-in-Charge.

M&L for Reinforced cement concrete 1:2:4 (nominal mix), type B-1 (using 20 mm graded stone aggregates) as in slabs supported on walls, chajja, parapets, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and as directed by Engineer-in-charge.

M&L for installation of rebar by using hilti hammer drill with carbide drill bit, Chemical dispensing gun for inserting RE-500V3 Chemical upto minimum depth of (10 x dia of bar) as in chajja, beam, lintel, columns, slab and parapet at any height. Before inserting an anchor/ bar, hole must be free from dust, debris, water ice and oil grease etc., complete all as per manufacturer's instructions complete all as specified and directed by Engineer-in-Charge. Note:- (i) Reinforcement will be measured and paid separately. (ii) Rates are inclusive of form work, shuttering and safety measures. (iii) Dia of bar 12 mm/10 mm

M&L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and as directed by Engineer-in-Charge.

Use & waste of formwork to sides & soffits of floor or roof beams, chajjas, chullah hoods, overhangs beam, haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, etc., also splays between floors and beams (upto 6th floor) etc., complete all as specified and as directed by Engineer-in-Charge.

Providing and fixing factory made Fiberglass Reinforced Plastics (F.R.P.) chajja 4 mm thick of required colour, size and design made by Resin Transfer Moulding (RTM) Machine Technology, resulting in void free compact laminate in single piece, having smooth gradual slope curvature for easy drainage of water and duly reinforced by 2 Nos vertically and 1 No horizontally 50 x 2 mm thick M.S. flat with 12 mm in built hole for grouting on the existing wall along with the 50 mm flanges duly inserted and sealed in the wall complete in one single piece casted monolithically, including all necessary fittings. The FRP Chajja should be manufactured using unsaturated Polyester resin as per IS: 6746, duly reinforced with fibre glass chopped strand mat (CSM) as per IS: 11551 complete with protective Gel coat UV coating on Top for complete resistance from the extreme of temperature, weather & sunlight complete all as specified and as directed by Engineer-in-Charge. Note: Only plan area of chajja shall be measured for making payment.