Construction of RCC base and erection of 21m RTT at Amrita University, coimbatore

Amount

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :

1:1.5:3 (1 cement : 1.5 coarse sand(zone-III)derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III)derived from natural sources : 3 graded stone aggregate 20 mm nominal sizederived from natural sources).

Centering and shuttering including strutting, propping etc. and removal of form for :

Suspended floors, roofs, landings, balconies and access platform

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand).

Welding by gas or electric plant including transportation of plant at site etc. complete.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Finishing walls with Acrylic Smooth exterior paint of required shade :

New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm)

Supplying of galvanized structural steel tower members of approved brand and manufacture including cutting to the required length, making holes wherever required, finishing the edges all as directed by E-In-C

Supplying and fixing GI bolts and nuts of varying dia with washer conforming to relevant IS specification with average mass of zinc coating of 610gm/sqm for tower works.

Supplying of EN8 grade 'C' anchor bolts of size upto 32mm dia and to required length of 1600mm threaded at top up to 150mm length and welded with 50 x 50 x 8mm MS plate at 50mm above from bottom with suitable hexagonal nuts 2 nos and washers on each bolt EN8 grade 'C' quality etc complete all as directed by the Engineer-in-charge.

Fixing of EN8 grade 'C' anchor bolts of size upto 32mm dia in position of required length with suitable hexagonal nuts 2 nos and washers including orienting and aligning using templates etc complete all as directed by the Engineer-in-charge.

Conveyance of tower materials from Ganapathy TE compond stores to tower site at Amrita University ,Ettimadai, Coimbatore including charges of loading , unloading and lifting to terrace etc,all as directed by the engineer in charge.@21m RTT

Painting with LUXOL. High Gloss synthetic enamel paint or equivalent in one or more coats @21M RTT

Rectification of tower sections by heating the members and straightening of bend, welding of broken members, and straightening the joining plates to match the legs to their positions etc. all as directed by the Engineer-in-charge.

Sorting of tower material at site including sorting and segregating the same all complete as directed by the Engineer-in charge.

Labour charges for erection of four legged/ three legged RTT communication tower upto 25 metres height using available sections including sorting, lifting, assembling, fitting and fixing up all tower members in position true to alignment including hoisting and bolting with necessary suitable bolts, nuts and washers, fixing of ladder, working platform, cable guide rack, pipestand for lightening arrestor and antena fixtures etc at required level all complete as per direction of Enginer -in - charge including all precautions to protect the human lives, Insurance coverage to thelabourers etc and includes all tools and plants, equipments, machinaries etc required for the works as well as safety measures as per the relavent IS Codes.

SOUTHERN COMMUNICATIONS INFRASTRUCTURE PVT LTD (BID ID -871671)