Roofing with Galvalume roofing sheets at the new DM water plant

Amount

Fabricating and fixing position light weight GI rectangular tubular sections of rafters and purlins over the vertical post with GI top edge curve shape with 100 cm radius approx. with 80 mm NB round tube 2.6 mm thick(12G) fitted on base plate and it should be fixed on the existing bolt on the RCC foundation to the required line, level and slope to the GI tubular section upto a height 10 m from the ground level using self driven fasteners SDF 55 mm screws class 3 of roofix make with rubber washer,etc.,edge opening of tubular sections to be covered with plate sections by welding,contractor should provide arrangements by welding the supports for roof side gutters to drain out rain water to the required line and slope. All the welding joints should be painted with company supplied welding joint spray paint,and all the GI structural members should be painted with one coat primer paint and two coats chlorinated rubber paint including all labour charges, hire for tools, consumables, safety measures like safety net, safety belt, safety shoes, goggles/face shield,life line etc as per rules, and safety work permit system etc. Required quantity of GI tubular sections will be issued free of cost by TCC complete.

Providing and Fixing roofing, side cladding with Galvalume sheets of required size and shape in required position, lifting sheets to position, bolting with self driven bolts of approved size and quality at corrugated portion only, sealing bolt holes with sealants, all safety precautions for men and materials, at contractor's risk and cost, all labour charges and all other incidental expenses etc., complete, including all cost of sheets. (TATA/JSW,EVEREST , 0.50mm thick sheets to be used), all cost of roofing sheets,alloy bolts, sealing bolt holes with sealants, finishing etc complete

Fabricating, erecting, setting, bolting/welding in position M.S. structural with new M.S. angles, channels, plates, rods,ISA,pipe, ISMB, sections, joists etc., of all sizes for roof trusses, brackets, bracings, side cladding, platforms, hand rails, racks etc., as per instructions, drawings and maintenance of structures at all locations and elevations up to 20M from ground level, including straightening, marking, cutting, drilling, holing, welding, bolting etc., all as per standard practices, scrapping thoroughly to remove rust, painting one coat finish paint with chlorinated rubber or enamel paint, including all labour charges, hire for tools, plants, welding sets, gas cutting equipment’s, derricks, tackles, all safety precautions to workers including all safety measures like safety net, safety belt, helmet, goggles / face shield, safety shoes, life line for hooking safety net at contractors risk and cost, approved by engineer in charge and safety engineer including obtaining safety permit approval from concerned sections before work starts on each day , machineries, pipe lines, cables etc., at contractors rick and cost, as per approval of TCC., materials, pipe lines, cables, all cost of consumables such as welding rods, cutting gas etc., complete. (M.S. structural, M.S. bolts, nuts, washers and paint will be issued free of cost by TCC).

Supplying and fixing gutters made of UPVC in required sizes and shapes of minimum 300 mm bottom wide trapezoidal shapes after providing necessary supporting systems and down water pipe connectivity, including all safety precautions at contractor’s risk and cost,all cost of gutters of UPVC make moulded to shapes with required number of spouts as directed and other incidentals etc., complete

K M Shajahan

G S CONSTRUCTIONS

Roofco Builders and Developers

kottackal timbers