Repair / Renovation of Wet lab (Main Building) and Extension of the lean roof shed in back side of the Seabass hatchery (16x4 mtr) (FCD Hatchery)

Amount

Repair / Renovation of Wet lab at MES of CIBA,Main Building, Muttukadu

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.With cement mortar 1:4 (1 cement : 4 fine sand)

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour :New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:4 (1 cement : 4 coarse sand)

CEMENT PLASTER (IN FINE SAND) 12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Providing and applying 4mm Epoxy flooring:- Providing and applying epoxy primer (Two or more coats applied @ 0.15 kg/sqm) mixing 2 components by mechanical means,applying mixed primer in one coat using brush / roller, and allowing it to dry completely. Mixing 3 components epoxy screed (Two or more coats applied @ 3.6 kg/ sqm) by mechanical means, installing 2mm epoxy screed over dried epoxy primer using not trowel and allowing it to dry completely. Mixing 4 components epoxy top coat (Two or more coats applied @ 3.2 kg/ sqm) by mechanical means, installing 2mm epoxy floor over dried epoxy underlay using roller and allowing it to dry completely as per direction of Engineer in charge

Finishing of existing concrete surface with mechanical power trowel at green stage of cement concrete flooring for laying of epoxy flooring as per direction of Engineer in charge

Epoxy Coving : for Floor to wall joints to avoid sharp edges for easy cleaning & maintainance.Size 75mm x 75mm

Providing and Fixing of UPVC partition together with doors Specifications as follows a. For Fixed partition and Door shutter UPVC Mullion Profile 74mm x 34mm b. For all Glass and Al. grill UPVC single glazing bead 6mm, 12mm and Double glazing bead 20mm and 24mm c. For reinforcement and tpv gaskets to be used d. UPVC sections are to be smooth straight and joined mechanically wherever required including cleat angles, metal screws etc., e. Joint connecting UPVC post corner profile (90 Degree), bay pole/pipe profile, Bay pole adaptor/pipe adaptor profile should be used. f. UPVC panel for partition 100mmx 20mm g. The bottom and the top portions and 5mm thick float clear glass of standard make similar to saint gobin etc., in the middle portion fixed with necessary rubber bedding and the boards and the glasses will be held in position with necessary glazing clips or with expansion hold fasteners including necessary filling up of gaps at junctions with required pvc/neoprene felt etc., h. Providing and fixing of UPVC single door of 4feet x 10.2 feet size including necessary good quality Door stopper ,Door closer,Door handle and lock etc.,

Providing and fixing of Aluminium Sliding Window with Aluminium Net for Size 1220mm Wide X 1220 mm High Providing and fixing in position three track aluminum window of extruded modular and anodized approved colour, shade and finish aluminum sections of Jindal or equivalent approved make and of size 92mmx31.75mmx1.9mm thk (wt1.336kg/Rm) for bottom and 92mmx31.75mmx1.9mm thk. (wt1.174kg/Rm) for top The shutter comprising of bearing bottom and top of size 48mmx20mmx1.30mmthk (wt.0.539Kg/Rm) Interlocking section of size 50mmx29mmx 1.28mmthk. (Wt0.594kg /Rm) and hand sides of 50mm x 20mm x 1.50mmthk (wt.0.571kg/Rm) with 5mm thick Clear plain glass of Saint Gobain/ Asahi make fixed in shutter including approved quality neoprene gasket, fixtures, fastenings and accessories like PVC taflon bearing of MITI or Approved Make, 6'' Star locks etc. Stainless steel screws. complete as directed by Engineer-in-charge.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-incharge.In cement mortar

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers

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 or more.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :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)

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels. Granite stone slab of colour black, Cherry/Ruby redArea of slab over 0.50 sqm

Supply and installation of FRP grating trench cover including necessary cutting, edge finishing, and proper fixing over trench.Complete in all respects as per site requirement

Providing and fixing CPVC pipes, including all CPVC plain & brass threaded fittings, clamps, including cutting etc. nominal outer dia pipes and ball valve as per site requirement.

Providing and fixing 6 amps modular switch, soucket outlet, including modular plate cover with suitable CMX / Dropbox and laying 4 sqmm copper conducted, FRLS PVC insulated wire in surface / Recessed conduit including connections, testing and commissioning. Complete in all respects as per site requirement. lighting arrangments etc., (All details will be given during site visit

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :Of area 3 sq. metres and below

Extension of the lean roof shed in back side of the Seabass hatchery (16x4 mtr) at MES of CIBA, FCD Hatchery, Muttukadu.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (including hold fast lugs or dash fastener) Second class teak wood

12 mm cement plaster of mix:1:4 (1 cement: 4 fine sand)

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05%) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shapewherever required.

Providing & fixing UV stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated 'J' or 'L' hooks, bolts & nuts 8mm dia. G.I plain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. The sheets shall be manufactured out of 2400 TEX panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured. They shall be of uniform pigmentation and thickness without air pockets and shall conform to IS 10192 and IS 12866.The sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified.2 mm thick corrugated (2.5" or 4.2" or 6") or step-down (2" or 3" or 6") as specified

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications:Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/10 sqm of approved brand and manufacture.

New work (Two or more coats applied @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm.

52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix: 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge: In cement mortar

Supplying of FRP drain cover for thickness varies from 60 to 75mm over open drainage chamber as per direction of Engineer-in-charge (SIZE 600 x 600 mm).

Dismantling flooring laid in cement mortar includingstacking of serviceable material and disposal of unserviceable material within 50 metres lead.

GST for all the above items in percentage has be given in the cell-M47 and GST amount will be calculated automatically in Cell-BA47.(Evaluation of bid will be made without taking GST)

M/s MSK Construction (BID ID -3288819)