Renovation and Refurbishment works in 1st floor of BSNL building at Tallakulam, in connection with accommodation of DRT office Cell at Madurai, including shifting of Infra item from existing DRT office to BSNL office premises (External Work)

Amount

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level

1:3:6 (1 Cement : 3 coarse sand(zone-III) : 6 graded stone aggregate 20 mm nominal size).

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

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 to edges to give high gloss finish etc. complete at all levels.

Granite stone slab colour black, cherry/ Ruby red.

Area of slab over 0.50 sqm

Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.

Granite work

Extra for providing opening of required size & shape for wash basin/kitchen sink in kitchen platform, vanity counter and similar location in marble/ Granite/ stone work, including necessary holes for pillar taps etc. including moulding, rubbing and polishing of cut edges etc. complete

Mirror polishing on marble work/Granite work/stone work where ever required to give high gloss finish complete.

Providing and fixing cramps of required size & shape in RCC/ CC / Brick masonry backing with cement mortar 1:2 ( 1 cement :2 coarse sand),including drilling necessary hole in stones and embedding the cramp in the hole (fastener to be paid separately).

Stainless steel cramps

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 ( hold fast lugs or dash fastener shall be paid for separately).

Kiln seasoned and chemically treated hollock wood.

Providing and fixing flat pressed 3 layer particle board medium density exterior grade (Grade I) or graded wood particle board IS : 3087 marked, to frame, backing or studding with screws etc. complete (Frames, backing or studding to be paid separately):

12 mm thick

Providing and fixing decorative wooden moulded beadings to door , window , partitions , frames, etc with iron screws, plugs and priming coat on unexposed surface etc. complete :

2nd class teak wood

Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete :

Providing and fixing bright finished brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete :

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS: 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete :

Providing and fixing aluminium handles ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete :

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.

Twin rubber stopper

25 mm thick PVC flush door shutters made out of a one piece Multi chamber extruded PVC section of the size of 762 mm X 25 mm or less as per requirement with an average wall thickness of 1 mm (± 0.3 mm). PVC foam end cap of size 23x10 mm are provided on both vertical edges to ensure the overall thickness of 25 mm. M.S. tube having dimensions 19 mm x 19 mm and 1.0 mm (± 0.1 mm) is inserted along the hinge side of the door. Core of the door shutter should be filled with High Density Polyurethane foam. The Top & Bottom edges of the shutter are covered with an end-cap of the size 25 mm X 11 mm. Door shutter shall be reinforced with special polymeric reinforcements as per manufacturer’s specification and direction of Engineer- in-charge to take up necessary hardware and fixtures. Stickers indicating the locations of hardware will be pasted at appropriate places.

Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer-in-Charge.

Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt / suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S, including cost of adhesive of approved quality.

1.0 mm thick. .

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.

Providing and laying Ceramic glazed floor tiles of size 300x300 mm(thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement :4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc.,., complete.

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hardwood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.

Providing and laying Vitrified tiles in floor with different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS : 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately).

size of tiles 600 x600 mm.

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hardwood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.

Providing & fixing false ceiling at all height including providing & fixing of framework made of special section, power pressed from bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5mm, at 450mm c/c, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clip made out of 2.64mm dia x 230mm long G.I wire at every junction, including fixing perimeter channels 0.50mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help of Rawl plugs at 450mm centre, with 25mm long dry wall screws @ 230mm interval, including fixing of Calcium Silicate Board to ceiling section and perimeter channels with the help of dry wall screws of size 3.5 x25mm at 230mm c/c, including jointing & finishing to a flush finish of tapered and square edges of the board with recommended jointing compounds, jointing tapes,finishing with jointing compounds in three layers covering up to 150mm on both sides of joints and two coats of primer suitable for boards, all as per manufacture's specification and also including the cost of making opening for light fittings, grills, diffusers, cut outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specificaton and direction of the Engineer in charge but excluding the cost of painting with:

8 mm thick Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process.

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

15 mm cement plaster on rough side of single or half brick wall of mix :

1:6 (1 cement: 6 coarse sand)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Wall painting with acrylic emulsion paint, 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.

Two coats

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

White washing with lime to give an even shade :

Old work (two or more coats)

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade

One or more coats on old work.

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade

Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface

Melamine polishing on wood work (one or more coat).

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 directions of Engineer-In-Charge.

With cement mortar 1:4 (1cement: 4 coarse sand).

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40mm dia. M.S. tube 1.5m centre to centre horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge .The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding.

Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under, including cutting the patch in proper shape, raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-In- Charge.

Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in- Charge.

Hacking of CC flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge.

Demolishing lime concrete manually/ by mechanical means and disposal of material within 50 metres lead as per direction of Engineer in-charge

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)

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

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

Of area beyond 3 sq. metres

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

For thickness of tiles 10 mm to 25 mm

Dismantling of flushing cistern of all types (C.I./PVC/Vitreous China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

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 white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings andfixtures complete, including cutting and making good the walls and floors wherever required :

W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm , with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS : 2556, C.I. trap with outlet grating and other couplings in C.P. brass, including painting of fittings and cutting and making good the walls and floors wherever required :

Single half stall urinal.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required:

White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required :

Kitchen sink with drain board

510x1040 mm bowl depth 250 mm.

Providing and fixing white vitreous china water closet squatting pan (Indian type) :

White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.

Flexible pipe

32 mm dia

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :

Rectangular shape 453x357 mm

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour.

Waste coupling 31 mm dia of 79 mm length and 62 mm breadth weighing not less than 45 gms.

Providing and fixing PTMT Bottle Trap for Wash basin and sink.

Bottle trap 31mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 260 gms .

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.

450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. : Internal work - Exposed on wall

20 mm nominal outer dia. Pipes.

25 mm nominal outer dia .Pipes.

40 mm nominal outer dia. Pipes.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

25 mm nominal bore

40 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions :

30 cm length

15 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work)

20 mm nominal bore

25 mm nominal bore

40 mm nominal bore

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931:

15 mm nominal bore.

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.

15 mm nominal bore.

Cutting holes up to 30x30 cm in walls including making good the same:

With common burnt clay F.P.S. (non modular) bricks.

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

Powder coated aluminium (minimum thickness of powder coating 50 micron)

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 (Fittings shall be paid for separately).

Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing 12mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS:12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge.

Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side.

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 5.50 mm thickness

Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 125 kg., for doors, including cost of cutting floors ,embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge.

With stainless steel cover plate minimum 1.25 mm thickness.

Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete.

Upto 5mm depth and 5 mm width

Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C.,kitchen and the like consisting of :

Ist course of applying cement slurry @4.40 kg/sqm mixed with water proofing compound conforming to IS : 2645 in recommended proportions including rounding off of junction of vertical and horizontal surface.

II nd course of 20 mm cement plaster 1:3 (1 cement : 3 coarse sand ) mixed with water proofing compound in recommended proportions including rounding off of junction of vertical and horizontal surface.

IIIrd course of applying blown residual bitumen applied hot @ 1.70 kg/sqm of area.

Ivth Course of 400 micron thick PVC sheet. (Overlaps of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.70 kg/sqm.

Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.

Bars upto 12 mm diameter

Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.

SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer

Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2).

50 mm average thickness in 3 layers.

Providing and injecting approved grout in proportion recommended by the manufacturer into cracks/honey-comb area of concrete/ masonry by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in-Charge. (The payment shall be made on the basis of actual weight of approved grout injected.)

Stirrer mixed Acrylic Polymer of approved make @ 2% of weight of cement used) modified Cement slurry made with non shrink compound in concrete/RCC work

Providing and fixing 25 mm dia powder coated aluminium curtain rods with ornamental end brackets and rings with hooks for holding curtain cloth, with necessary screws and wooden plugs etc wherever necessary complete.

Providing and Laying SWR Grade of Type B Pipes of Brand Ashirvad or Equivalent , conforming to IS 13592-92 with selfit and integrated ring type sockets all complete as directed by the Engineer-in-Charge.

Single socketed pipes

75 mm outer dia

110 mm outer dia

Providing and Laying SWR Grade of Type B Fittings of Brand Ashirvad or Equivalent , conforming to IS 14735-99 with selfit and integrated ring type sockets all complete as directed by the Engineer-in-Charge.

Coupler

Single tee with door

75 mm bend

110 mm bend

Providing and fixing Pre-moulded cornice 150mm width made by approved manufacturers like Saint Gobain / Gyproc in false ceiling as per pattern / design approved by the engineer in charge .

Extra for providing stepping with 8 mm calcium silicate tiles, at the edges of the false ceiling cornices from 100 mm to 150 mm depth.

Repairs and refixing of wooden doors , windows , ventilators after necessary planing including replacement of hinges but excluding the cost of other fittings .

Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut / wire brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank, including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba, all complete as per direction of engineer in charge.

Providing and fixing PVC trap of 110 mm dia of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors :

100 mm inlet and 75 mm outlet

Providing and fixing Hand Shower (Health Faucet) with 8mm Dia, 1.2 Meter Long Flexible Tube & Wall Hook, model no T9962A1 with Hose & Hook of Parryware or of equivalent specification as approved by Engineer in Charge.

Re fixing aluminium partition with necessary available sections , Novopan panelling and glazing as per the architectural drawing , 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. (All aluminium materials , boards, gaskets willbe supplied by department at no cost. Only labour charges will be paid)

Supplying and fixing vertical blinds of White colour of approved make and moulded on aluminium track channels for opening , closing and tilting arrangements with necessary nylon rope , Zinc coated plated duly inserted indside the lower end of the blinds , connected with PVC link arrangements etc all complete as directed by the Engineer in charge.

Providing and fixing Modular partition for modular workstation of required length and height with frame work made up of powder coated alumnium sections of size 70 x22 x2 mm for verticlas , 45 x35 x2 mm for horizontals , 70 x70x 1.5 mm for Top / side trims and 30 x11 x1.2 mm frame for glass ( only where glass is to be fixed) and screwed together using 10/25 mm hardened and galvanised metal screws. The frame work shall be made up of several panels of various widths ranging from 450 mm to 1050 mm formed together to achieve the required length and height . The right angle turns shall be achieved by using 70 mm square connectors to achiebve 2 way, 3 way or 4 way connections as reqiuired. The panels shall be joined together using 5/16-25 mm galvanised nuts , bolts and the bottom most horizontal aluminium section shall be riveted with n nos of metal bush nuts to hold thefloor lebvel adjusters. The aluminium frame work shall have provision to fix facia tiles upto 9 mm thick on both sides. The partition sjhall be sturdy and flush

type on both sides of facia of 9 mm thick prelaminated particle board of regular grade -ii , Type-ii , conforming to IS: 12823 with lamination of approved colour on one side and balancing lamination on the other side all as approved by the Engineer in charge. There shall be no visible screws over the partition and the cable management system shall have the provision for drawing the concealed type cables for Electricla, computer , communication etc , required number of heavy duty floor level adjusters shall be provided and the height of the partition shall be measured above the floor level adjusters for payment . All the aluminium sections shall be ppowder coated to 40 mocrons of approved colour.

Providing modular table top for the workstation with 25 mm thick particle board (Synthetic resin bonded flat pressed three layered graded particle board) of regular grade conforming to IS: 3087, laminated by post forming on the top side and balancing lamination on the bottom side with post formed curved finish at front edge and the same shall be mounted on work station partitions fixed with M.S powder coated cantilever brackets of sufficient thickness not less than 2 mm to withstand the weight of the Table top.

Providing and fixing Modular side panel 25 mm thick particle board ( Synthetic Resin bonded flat pressed three layered graded particle board ) of regular grade conforming to IS: 3087, laminated on both sides by post forming with rounded finish of the front edge , connected to the modular pertition with 2 mm thick M.S powdwe coated cantilever brackets . The side support panel shall be provided with necessary bushes of approved quality.

Providing and fixing Modular modesty panel 18 mm thick particle board (Synthetic resin bonded flat pressed three layered particle board ) of regular grade conforming to IS: 3087, laminated on both sides.

Providing and fixing Modular key board pull out shelf of size 600 x 300 mm, with 18mm thick particle board (Synthetic resin bonded flat pressed three layered particle board ) of regular grade conforming to IS: 3087, laminated on the top side by post forming and balancing lamination on the bottom , with rounded finish at the front edge, mounted under the table top with heavy duty metal channels.

Providing and fixing CPU shelf of size 200 x400 mm (d) with 75 mm high sides made up of 18 mm thick prelaminated particle board (Synthetic resin bonded flat pressed three layered particle board ) of regular Grade-II, Type -II , conforming to IS: 12823 fitted with 4Nos of casters of approved quality all as directed by the Engineer in charge.

Providing and placing Mobile drawer pedestal 3 draw unit of size 450 mm x 500mm x 625 mm height , consisiting of two drawers and one filing drawer with back body made of 18 mm prelaminated particle board and facia finished with 18 mm thick graded wood particle board laminated post forming on top and fcaia and balancing lamination on the other with 0.50 mm PVC beading on the other three sides miounted on roller with anti-roll lock provision and lockable provision for storage units , with good quality locks with duplicate keys all complete as directed by the Engineer in charge.

Dismantling the Existing modular workstation cubicles including all accessories like Table Tops/Side panels, Modular key board, pull out shelf, CPU shelf, Mobile drawer pedestal 3 draw unit, etc., without any damage, stacking the same for Re-use all complete as per the direction of the Engineer-in Charge.

Modular workstation cubicles of size 5.05 x 3.00 x 1.25 m

Modular workstation cubicles of size 7.50 x 3.80 x 1.25 m

Re-assembling the modular work station with the available modular table top, side panel, Modular key board pull out shelf, CPU shelf including Mobile drawer pedestal 3 drawer unit, consisiting of two drawers and one filing drawer with the available 70 mm square connectors, 6-25 mm galvanised nuts , bolts, as per the requirements and the bottom most horizontal aluminium section shall be riveted to hold the floor level adjusters to complete one cubicle all complete as per the direction of the Engineer in charge. Modular Materials, Connecting accessories shall be supplied by the DRT, Madurai. a) L shaped modular work station of size up to 1500 length, 1500 width and 1200 Height .

Providing and fixing Sun control film of approved make (Garware / Bhor ) over glass panelled surfaces without gaps and airbubbles, to render a smooth surface all complete as directed by the Engineer in charge.

Disassembling the existing Executive tables of size 1.84 x 0.94 x 0.72 m at the joints including all accessories like storage cabinets , drawers , table tops , table glass , lock and keys , without any damage, for transporting to the desired location and re-assembling to the original dimensions at the desired location complete all as directed by the Engineer in charge. (The rate inclusive of loading, unloading and transportation charges from DRT office, Madurai to BSNL building Tallakulam, Madurai)

Disassembling the existing Judge's dais of size 2.15 x 3.20 m with intergral Table of size 5.50 x 0.70 m , made of wooden frames and plywood, into detachable modules at the joints, including all accessories like storage cabinets , drawers , table tops , table glass , steps , foot rests , lock and keys , without any damage, loading from 4th floor of the building to the vehicle , transporting to the desired location, lifting of all memebrs and re-assembling with necessary adhesives and fasteners as per the original dimensions and at the designated location all complete as directed by the Engineer in charge. (The rate inclusive of loading, unloading and transportation charges from DRT office, Madurai to BSNL building Tallakulam, Madurai)

Detaching the witness box from the court hall flooring without any damage , transportation , loading , unloading and positioning at the designated location, including polishing with melamine , at site all complete as directed by the Engineer in charge. (The rate inclusive of loading, unloading and transportation charges from DRT office, Madurai to BSNL building Tallakulam, Madurai)

Disassembling the Reception counter of size 4.90 x 0.75 x 0.90 m made out of 18 mm thick plywood panels , with aluminium grill work on top of size 4.90 x 1.20 m, at the face and left side , drawers , keyboard shelf, foot rest , side panles, without any damage, transporting, loading and unloading to the desired location and re-assembling to the original dimensions using necessary metal screws, adhesives , clamps , bushes etc complete, all as directed by the Engineer in charge. (The rate inclusive of loading, unloading and transportation charges from DRT office, Madurai to BSNL building Tallakulam, Madurai)

Stacking unserviceable / damaged tables, chairs , cup boards in the designated location , in the existing DRT Office premises as directed by the Engineer-in-charge. (The rate inclusive of loading, unloading and transportation charges from DRT office, Madurai to BSNL building Tallakulam, Madurai)

Credit for dismantled, unserviceable / damaged materials taken way from site.

Aluminium partition sections

Providing and supplying Office works low back chair with PU arms flex , non-deformable premoulded foam with standard fabric of standrad size (Godrej interio sally / Durian Magic model or Equivalent brand) complete as directed by the Engineer in charge.

Providing and supplying visitor chair R type four legged model with seat and back moulded cushion with standard fabric complete (Godrej aaron / Durian click model or Equivalent brand) as directed by the Engineer in charge.

Providing and supplying 4 seated Row type armed powder coated M.S chair made of M.S pipe railing with adjaustable bushes at the bottom complete ( Nilkamal wellsure / Godrej Moglix model or Equivalent brand )as directed by the Engineer in charge.