Hindustan Shipyard Limited Tender

Chipping and removal of existing damaged RCC Drain wall upto a 100mm thick or till exposure of old reinforcement. The generated debris is diposed to a lead of 50M complete all as directed.

Provide and lay in position machnine mixed and machine vibrated Design Mix cement concrete of M30 grade for Reinforced cement concrete works in RCC drain walls by using minimum cement of 340 kg per Cu.m including cost of cement, centering & shuttering but excluding the cost of reinforcement. After position the MS cover plate to make it surroundgs good with CM / Conrete. (Reinforcement steel will be measured vide item no. 15.0 below) complete all as directed.

Supply and provide HYSD bar reinforcement of Fe-500 grade( from VSP/SAIL/ TISCO) including transportation, straightning, cutting, bending and binding with annealed binding wire of 18 gauge (1.22mm dia) including placing in position with proper cover blocks etc., complete all as directed. (The new reinorcement shall be welded to the existing exposed reinforcement)

Providing plain cement concrete of 1:2:4 mix by using 20mm graded crushed granite aggregate for Haunching and top of slab concrete with providing proper slope including mixing, depositing in position, tampering, finishing, curing , material & labour etc., complete all as directed.

Apply two coats of premium quality weather proofing arcylic Exterior emulsion paint over a one coat of primer, reqired shade to wall surfaces from approved brands Asian paints (apex ultima), Berger (All guard) where ever specified by Engineer after through scrapping & cleaning of old surface including necessary scaffolding etc., complete. (Rate includes scrapping of old surface by mechanically)

Providing two(2) coats of synthetic enamel paint for doors and windows etc., (after removing the rust by using wire brush or sand paper if required) of approved brand (Asian / Berger / Nerolac) and manufacture of required colour to give an even shade on old work including applying putty and prime coat complete all as directed.

Apply two coats of premium quality arcylic interior emulsion paint over a one coat of primer, required shade to wall surfaces from approved brands asian paints (royal shine), berger (silky luxury) where ever specified by engineer including necessary scaffolding etc., complete. (Rate includes scrapping of old surface by mechanically)

Providing Two (2) coats of white washing with suryacem / hitech gold to ceiling surfaces after through scrapping, sand papering and cleaning the surface to give even shade etc., complete all as directed.

Providing 15 to 20 mm thick plastering in CM (1:4) on brick work / RR wall / concrete surfaces including scaffolding and including cost of cement etc., complete all as directed.

Chipping of loose / spalled concrete to sunshade and providing 12mm thick plastering by using suitable chemical proportions to exposed steel and concrete surfaces as mentioned by Fosroc chemicals complete all as directed. (Chemicals measured in separate item)

Supply and applying Nitto bond AR / SBR of Fosroc make after thorough cleaning the plaster surfaces complete all as directed.

Repairing and refixing of wooden window shutters/ wooden door shutters with required materials and hardware fittings. (Hardware fittings will be measured separately) [Required wooden material shall be arranged by contractor]

Supply and providing Stainless Steel hardware items

150mm dia Butt hinge for door

150mm long Tower bolt for door

150mm long Handle for door

300mm long Aldrop for door

Supply and fix 32mm thick, skeltion joinery for windows shutters with kamba wood (including removal of old damaged shutters, etc., and handing over useful material to CE dept.,) complete all as directed.

Cleaning of drain and disposal of debris outside HSL premises as directed by Engineer In charge.

Providing and fixing powder coated aluminium work for doors, windows, ventilators and partitions with extruded built up standard sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasterners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket, etc. Aluminium section shall be smooth, rust free, straight, mitred and joined mechanically whereever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, including star lock, weather silicone sealant, clear glass panes of 5mm thickness all complete as per architectural drawings and the directions of Engineer-in-charge. For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required. Powder coated aluminium (minimum thickness of powder coating 50 micron).

Note: 1) The useful materials obtained during progress of work shall be handed over to Yard Civil Maintenance Department / Disposal Section unless otherwise specified/indicated. 2) The bidders/firms have to check the site conditions prior quoting for the tender. 3) All materials & labour including scaffolding materials are in contractors scope and applicable to all the schedule items, unless otherwise specified in that item. 4) All dismantlled and unuseful materials/building rubbish / waste sludge etc., shall be disposed out of premises of Yard duly following GVMC rules/norms.