bids are invited for boqauto extension if any seller submits price in last 15 minutes, the rawill be auto extended by 15 minutes ( a maximum of300 times ) average turn over of last 3 years 6 lakh ( s ) total quantity : 1--1 construction of overhead protection shed made up of construction of overhead protection shed made up of (a) vertical h beams of 240mm x 150mm of 18’ length (5’ below ground level and 13’ above ground level) including grouting charge, 600mm x 600mm using 12mm steel and 8mm steel for reinforcement and concreting it using 1:2:4, cement, sand & motor, h beams weight 11kg per ft affixed with 12mm thick base plate. total 16 nos. (b) horizontal truss made of rectangular pipe of 150mm x 50mm (6’’ x 2’’) affixed with 10mm plate of 137 running ft. (rectangular pipe 6’’ x 2’’) weight not less than 341 kg per 20 ft. total 02 truss.(c) purlins made up of (2’’ x 4’’) rectangular pipe at the distance of 8 ft from each other. total 18 nos(d) rafter made up of 6” x 2” rectangular pipe at the distance of 10” from each other affixed with gusset plate of 10mm thick. total 04 nos.(e) supplying and fixing of profile sheet of 0.50mm thick 12” length. total 40 nos.(f) including painting and installation charges. 2 grouting of c channel of 100mm x 50mm x 50mm of 8mm thick, of 10 ft (5 ft above ground level and 5 ft below ground level) grouting of c channel of 100mm x 50mm x 50mm of 8mm thick, of 10 ft (5 ft above ground level and 5 ft below ground level) including cement concreting and making it like as perforated channel, by welding plate of 8mm for tightened bolt in electronic target. chespacking - roll 3 grouting plate of 137 running ft of 10’’ height above ground level of 14mm thick grouting plate of 137 running ft of 10’’ height above ground level of 14mm thick to protect the sensor affixed with 75mm x 75mm angle. 4 plinth of size 64’ length and 16’ width x 18’’ height plinth of size 64’ length and 16’ width x 18’’ height with following specification:- (a) pcc of 96’ ft length, 10” width x 1 ft depth using cement concrete of 1:2:4, sand, cement aggregate motor.(b) brick wall of 96’ ft length 8mm width and 18’’ height including plaster.(c) filling morrum upto 450mm and consolidating it. (d) plain cement concrete of 120mm including fixing of kota stone. total 1024 sqft. - 02 nos.