Tender For Water Tank Installation For Multipurpose Fire Tender At Bagdogra Airport., bagdogra-West Bengal

Tender For Water Tank Installation For Multipurpose Fire Tender At Bagdogra Airport.; 1 Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.All kinds of soil. 2 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size). 3 Centering and shuttering including strutting, propping etc. and removal of form for :Foundations, footings, bases of columns, etc. for mass concrete. 4 Centering and shuttering including strutting, propping etc. and removal of form for :Lintels, beams, plinth beams, girders, bressumers and cantilevers. 5 Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D ormore. 6 Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 1.10 times of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works upto plinth level.Concrete of M25 grade with minimum cement content of 330 kg /cum. 7 Add for using extra cement in the items of design mix over and above the specified cement content therein. 8 Steel work in built up tubular (round, square or rectangular hollow tubesetc.) trusses etc., including cutting, hoisting, fixing in position and applyinga priming coat of approved steel primer, including welding and bolted withspecial shaped washers etc. complete.Hot finished welded type tubes. 9 Steel work welded in built up sections/ framed work, including cutting,hoisting, fixing in position and applying a priming coat of approved steelprimer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets,gates and similar works. 10 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.External work50 mm dia nominal bore. 11 Providing and fixing G.I. pipes complete with G.I. fittings includingtrenching and refilling etc.External work.80 mm dia nominal bore. 12 Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore. 13 Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore. 14 Providing flanged joints to double flanged C.I./ D.I. pipes and specials, including testing of joints :80 mm diameter pipe. 15 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :50 mm nominal bore. 16 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :80 mm nominal bore. 17 Supply and installation of sovisy SMC / GRP panel water tank (size 5x4x3m) confirming to IS Code : 14399 (Part 1 & 2) : 1996 & IS Code : 4249 : 1967 with painted pedestal grillage and including carriage charges. (Specification attached) 18 Supply and installation of MS Water Tank Capacity 50,000 ltr confirming to relevent IS code with including carriage charge. (Specification attached) 19 Preparation of Structural design & drawing of 50,000 ltr Steel Water Tank including foundation details and bar bending schedule. Consultant will submit the vetted drawings and design by Govt. Engg. College/NIT/IIT in 3 (Three) Hard copies and 1 (one) soft copy.

INR 1180 /-

INR 111206.0 /-

INR 37.06 Lakhs /-

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