Kolkata Port Trust Tender

M.S. structural works in horizontal and vertical members of dolphin , cradle supporting structure , gangway etc. with simple rolled structural members (e.g. plate , joists, angle, channel sections etc) conforming to IS: 2062, IS: 808 & SP (6)- 1964 as per existing design, direction of Engineer , complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1956 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 1957, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hires charge of all tools and plants and labour required for the work including all incidental charges such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, and cleat shall be made as per actual measurement. The rates are considered for a height of erection + 8 meter from existing jetty level.

Picking up and removing old bituminous layer or sand sealing coat from old black topped surface and cleaning the exposed surface by scraping and stacking the material as directed. (a) By manual means (i) From 25mm to50mm thick.

Cutting to requisite length or shape departmental R S joists, channels, angles, tees, plates etc. (Payment to be made on area of cut surface.)