Providing and fixing of 01 surge protection device with earth pit in both phase incoming supply and weigh bridge junction box, each for 5 nos, of road W/B and 01 No. Rail W/B under CHP/CPP, PPR.

Amount

Providing of single Phase Surge Protection Device (Type-II, Protection upto 20 KA impulse current 1.5 KV voltage with status indicator);2 each x 6 weigh bridge=12

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. (2 no. x 6no. WB)= 12 WB

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) ( 10 mtr. x 2 nos.x 6 nos. WB = 120 mtr.)

Providing and fixing of Junction Box (upto 6 load cells,screw connection ,with IP65 protection ,electroststic discharge etc) 1 each x 5 no.s of WB = 5

Fixing Charge (10% of item 1). Item 4 will be fixed departmentally

Total impact of GST for the purpose of CTC

M/s.Pooja Construction