EE (M-IV)-SWZ/MCD/2026-27/35-08

Providing and fixing of precast RRC chair bench with arm rest each bench consists of 2 no. L-shaped base support in grey cement colour (thickness 80 mm x90 mm, 890 mm back height; 450 mm front height with base width 690 mm) and 1 no. reinforced concrete plank in red colour of size 1500 mm x 400 mm x 50 mm and 1 no. of reinforced concrete plank in red colour of size 1500 x 425 mm x 50 mm total height of the bench 890 mm manufactured using cement concrete 1:1.5:3 (1cement: 1.5 coarse sand: 3 stone aggregate 12.5 mm nominal size) using vibro compaction process reinforced suitably to prmote long use and to prevent damage during handling. Transportation & erection, alll parts are joined together with galvanised nuts and bots of suitable size and all bolts are sealed after assembley, bench top and back planks are treated with special anti-corrosive water proof coating so as to make surface glossy and water proof and as per direction of Engineer-in-Charge.

Victorian type garden bench of approved design haing both side arms made of moulded single piece cast irong having weight not less than 48 kg with back height 720mm (+ 5 mm) and seating height 390 mm (approximate). Both side arms of bench shall be connected with 11 numbers M.S. Tubes, rectangular type 65x25 mm and 16 SWG gauge thick of length 1500mm for seating and back purpose with extra support of seating position of bench with 25x5 mm M.S. flat. The bench shall have the provision of hold fasts fixed with all he four legs embedded in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) of blocks of size 0.23x.0, 23x0.30 metre including excavation of pits for four concrete blocks including primer and painting with approved quality of enamel paint like Berger, Asian, Nerolac paints etc. Minimum weight of bench shall be 90 kg per bench. (The weight of all the steel per entire satisfaction and direction of Engineer-in-Charge. Note: 1. The rate is inclusive of the cost of CC Block and excavation. 2. For weight less than 90 kg recovery on pro-rata base shall be made. 3. No payment shall be made for weight more than 90 kg.