Refurbishment of existing Aluminum sliding windows with miscellaneous repairs in 21 nos. of flatlets in Bhaskara building, TIFR Housing Complex.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of 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-in-charge : In cement mortar.

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, string course, 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 above plinth level. : Thermo-Mechanically Treated bars of grade Fe-500D or more.

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 (1cement: 4 coarse sand)

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge.

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. Raj Nagar Plain white marble/ Udaipur green marble/ Zebra black marble.

Area of slab upto 0.50 sqm

Area of slab over 0.50 sqm

Extra for fixing marble /granite stone, over and above corresponding basic item, in facia and drops of width upto 150 mm with epoxy resin based adhesive, including cleaning etc. complete.

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour etc. completed as directed.: One coat

Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and manufacturer including applying additional coats wherever required to achieve even shade and colour etc. completed as directed : Old work (one or more coats)

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners 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 sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :For fixed portion. : Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

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. Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

Providing , Supplying and Fixing of temporory Double Bamboo Scaffolding at work site etc. completed as directed by Engineer Incharge.( One face elevational area will be measured/admisible for the payment)

Complete removal of existing aluminum sliding window frames , Shutters and fixed ventilator frame from its position with appropriate tools and complete safety precautions. (Size of Window-2.85mx1.67m + Ventilator Size-1.89mx0.57m above the same ) . The same to be refixed at site after completion of marble frame work. Job includes provision for / cost towards window repairs and reinstalation including provision for cleaning of track , replacement of damaged/distorted aluminum member if any, replacement of PVC bearings,replacement of Rubber Gasket , locks and provision of silicon sealeant ETC. Marble frame work and aluminul members to be paid separately : in Living room for window of Size - 2.85m X 1.67m and (+) ventilator of Size - 2.85mx0.57m

Complete removal of existing aluminum sliding window frames ,Shutters and fixed ventilator frame from its position with appropriate tools and complete safety precautions. (Size of Window-1.89 m x 1.10m + Ventilator Size-1.89m x 0.57m above the same ) . The same to be refixed at site after completion of marble frame work. Job includes provision for / cost towards window repairs and reinstalation including provision for cleaning of track , replacement of damaged/distorted aluminum member if any, replacement of PVC bearings,replacement of Rubber Gasket , locks and provision of silicon sealeant etc. . Marble frame work and aluminum members to be paid separately : in Living room / Bed room for window of Size - 1.89 m X 1.10 m and (+) ventilator of Size - 1.89 m x 0.57m

Removal of Windows (2.85m x 1.67m) and (+) Ventilator (2.85m x 0.57m) above the same from its position along with removal of allied existing graniite cladding from sill, jamb and lintel levels etc. completed as directed.

Removal of Windows (1.89m x 1.10m) and (+) Ventilator (1.89mx0.57m) above the same from its position along with removal of allied existing graniite cladding from sill, jamb and lintel levels etc. completed as directed.

Providing , pouring and casting at site Microconcrete above plinth level up to floor five level. etc. (MasterEmaco S 346 of BASF, Dr Fixit, Fosroc, SikaRep Microcrete-4 or of equivalent make /brand) in lintels / columns / beams etc. completed as directed. The cost of reinforcemnet, bond coat, shear key, core cutting, centering and shuttering and finishing at all floors and at all levels etc. will be paid separately .

Providing , supplying and fixing G.I. wire mesh fixing 0.8 mm thick and welded @ 15mm c/c with Binding wire etc completed as directed.

RKS Enterprises (BID ID -3265611)

AMBIKA ENTERPRISE (BID ID -3264977)