repair and maintenance work with supply of materials and labour for all street light under raiganj municipality except high mast light under raiganj municipality (maintenance for one year).--- 1 supply of 4 long tube light 40 watt (make - philips/ crompton/ surya). 2 supply of choke for 4 tube set (make - philips/ crompton/ surya). 3 supply of tube statter for 40 watt tube set(make - philips/ crompton/ surya). 4 supply of 250 w s.v lamp (make - philips/ crompton/ surya). 5 supply of 250 w s.v choke (make - philips/ crompton/ surya). 6 supply of ignitor (make - philips/ crompton/ surya) for 250 w s.v set. 7 supply of un-skilled worker (1no. worker/ day) = (376 x 1) [govt. of wb labour commissioner rate]. 8 supply of highly skilled worker(1nos. worker/ day) = (455 x 1) [electricial gr. i].