Supply and fixing of High Voltage Insulating Mat IS 15652, ISI Mark, Thickness,3 mm in the Main Substation, Mine Substation and Pump Starter/Switch sheds at Coal face sump and Central sump of Jagannath Colliery, JA

Amount

MATERIAL

High Voltage Insulating Mat as per IS 15652 with ISI mark, Thickness=3 mm, volatge grade: 33 KV 1. Main Substation Control Room: Width= 22ft, Length= 57ft, Area= 1254 sqft. 2. Main Substation Switchyard Shed: Width= 8ft, Length= 20ft, Area= 160 sqft. 3. Mine Substation Switchyard Shed: Width= 8ft, Length= 30ft, Area=240 sqft. 4. Starter Shed coal face: Width= 8ft, Length= 30ft, Area= 240 sqft 5. Starter Shed Central Sump: Width= 8ft, Length= 30ft, Area= 240 sqft Total= 2134 sqft Wastage @ 2%= 42.68 sqft= 43 sqft (say) Grand Total= 2177 sqft

Fevicol SR 505 Gum (Usage: 36 sqft/ litre (approx)) 2134 sqft / 36 sqft/litre= 59.28 litres with wastage @2%= 60.46 litres

Labour

Skilled Manpower (2 nos/day for one shift)

Unskilled Mnpower( 2 nos/day for one shift)

Total impact of GST for the purpose of CTC

J.N. RAY (BID ID -1102582)

Jyoti Rubber Udyog India Limited (BID ID -1103143)

M/S INDUSTRIAL ENGINEERING WORKS (BID ID -1103167)

M/s Evergreen Electrical Works (BID ID -1102725)