Erection of Centrifuge and Allied Works for Copperas Recovery Plant at TTPL

Amount

Laying and Jointing PVC Pipe. Heading

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and shifting to the required position at all levels as directed by the Engineer in Charge.

Structural steel work riveted, bolted or welded in built up sections, framed work including cutting, hoisting, fixing in position and applying two coats of aliphatic acrylic PU paint(DFT 2x35 microns) over one coat of epoxy amine HB coating intermediate(DFT 150 microns), over one coat of epoxy mastic primer(DFT 100 microns) and surface roughness shall be made to SA 2.5 before applying primer etc. closing all the open ends properly with same material cost and conveyance of all materials, labour, etc., complete as directed by the Engineer-in-Charge at all levels. Note: Bolt and nuts used for the connections shall be HT 10.9 grade bolts and nuts of specified size, No extra amount shall be paid on this account.

Structural steel work riveted, bolted or welded using departmental material including cutting, hoisting, etc complete as directed by the Engineer-in-Charge at all levels.

Erection, Assistance for Testing and Commissioning as required for Pusher centrifuge (FERRUM MAKE) and Allied Accessories of 5 Tonnes approximate weight with dimensions 3200 mm x 1600mm x 1300 mm including foundation (RCC) of approximate weight 5 Tonnes and vibration assembly. The centrifuge and allied items as mentioned above to be placed at +7.5 m level. The scope includes transportation, loading, unloading of centrifuge and allied items approximate 5 tonnes of weight from the Storage facility of Travancore Titanium Products Limited to the Copperas Recovery Plant, project site, lifting and placing of the foundation (RCC) approximate weight 5 Tonnes near the Copperas Recovery Plant to +7.5 m lvl. Agency to consider all tools and tackles and necessary scaffolding or staging with personal protective equipment etc complete as required for the completion of the project. The quoted rate shall be including all taxes and duties except GST.

Providing and laying pre-packed non shrink free flow high strength epoxy resin grout Conbextra EP75 or equivalant of approved make but excluding the cost of bolt, for all dynamic load grouting ,which will attain 90 MPa in one day and 100 MPa on 7 days. The product should have a compressive creep of 2.05 x 10^-3 mm/mm according to ASTM C1181. Prior to the application of the epoxy resin grout conbextra EP75 primer Nitoprime 25 has to apply. The grout shall be stored, handled and mixed strictly in accordance with the manufacturer's instructions. The cost is inclusive of shuttering, labour, equipment hire charges etcall complete as per direction of Engineer-In-Charge.

Providing and applying two coats of aliphatic acrylic PU paint(DFT 2x35 microns) over one coat of epoxy amine HB coating intermediate(DFT 150 microns), over one coat of epoxy mastic primer(DFT 100 microns) and surface roughness shall be made to ST 2.0 by using power tool cleaning before applying primer etc complete all works at all level including necessary scaffolding,materials, labour, machinery ,equipments and all consumables and recommendations of the paint manufacturer and to the satisfaction of the Site Engineer .

HIND ERECTORS