tender for supply of unskilled labour for routine operations of canals , supply of semi-skilled labour for routine operations of canals , supply of jcb for routine operations of canals (i/c gst) , filling cement bags with sand or earth and sewing including cost of e.c bags and strings. (as per site requirement) , filling cement bags with sand sewing and laying in position within 30meters in dry including cost of e.c bags and strings.(as per site requirement) , filling cement bags with sand, sewing and laying in position within 30meters in water including cost of e.c bags and strings.(as per site requirement) , any other item