Mahanadi Coalfields Limited Tender

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 65 mm dia nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :50 to 80 mm nominal bore

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :150 mm diameter Class I

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :100 mm diameter Class I

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

Providing and fixing 150mm dia G.I flange of approved quality as per instruction of EIC

Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) : 100 mm dia

Providing and fixing Sprinklers- Raingun 163 WI Noz 16MM rad 24M jain of approved quality (screwed end) : (Scope of the work :(1). Sprinklers having a plastics part for connection to risers may have other configurations to facilitate manual assembly and removal (2).Replaceable nozzles shall be attached to the sprinkler by threading, push in or any other method that permits rapid and effective replacement under service condition (3). Sprinkler parts, including nozzles of the same type and manufacture shall be interchangeable. (4). The sprinkler shall be connected to the riser by means of threads or other means that ensure proper strength of the connection.5.Conformity to Indian Standards IS 12232 ( Part 1): 1996 (6.) Material of Sprinklers Metal or copper alloy. (7).Guarantee Period against any defect in materials on counstruction which may arise from the date of receipt of goods by the consignee :12 month (8). 180 Degree half circle moving ) all complete as per instruction of EIC

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC