Face-Lifting of corridors and minor external repair works in Ganga Hostel at IIT Madras.

Amount

Civil Works

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 tile work / Cement concrete flooring in floors/roofs/Skirting laid in cement mortar including stacking material within 50 metres lead. - For thickness up to 40 mm

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)

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

Disposal of all building rubbish/malba/similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved corporation dumping ground outside IIT Madras campus or as approved by Engineer-in charge, beyond 50m initial lead, for all leads including all lifts involved. Contractor shall remove all debris generated during construction/ renovation work

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge - All kinds of soil

Supplying and filling in plinth with M-Sand under floors including watering, ramming, consolidating and dressing complete

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Providing gola / coving 75x75 mm in cement concrete 1:2:4 admixed with 4 Ltr of SBR latex for 50 kg of cement (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 admixed with 4 Ltr of SBR with 50 kg of cement (1 cement : 3 fine sand) as per standard design. The rate also inclusive of applying a layer of cementitious coating Cement : SBR 1:1 ratio over the wall floor junction before applying coving.

Repairs to rain water mouth / Khura opening the existing damaged rain water mouth, dismantling the existing weathering course, removing the pipe and cleaning the surface etc. complete. the diameter of the opening should be more than 25cm around the rain water pipe to be fixed. The new rain water pipe to be fixed to the opening after installing swellable acrylic based PU water bar around the pipe, fixing the rain water pipe to the opening made and filling the gap between the rain water pipe and the opening with non shrink grout without any gap, applying a layer of cementitious water proof coating over the rainwater floor mouth (The rate is also inclusive of applying a layer of cementitious coating Cement : SBR 1:1 ratio over the wall floor junction before making khura) and finishing the surface neatly.

Supplying and applying ( MIXGUARD HR-5 or equivalent product of SIKA/ FOSROC/ BASF) cold applied elastomeric water proof membrane over the prepared surface, prepare a base surface stabilizing primer (MIXPRIME AC100 @ 2 : 1 : 3 (MIXPRIME AC100 : WATER : OPCEMENT) and apply directly (@ 1KG/SQM) along with MIXMAT GFM-50 at an overlapping of 50mm minimum After a curing period of 3-4 hours prepare and apply MIXPRIME AC @ over at a consumption of 250ML/SQM. After curing of 3-4 hours apply a coat of MIXGUARD HR – intermediate elastomeric water proof coat at consumption of 0.5KG/SQM. After a curing time of 4-5 hours apply MIXGUARD HRXtra - Micro fibre reinforced high tensile top coat at consumption of 0.5KG/SQM. Leave 72 hours time for complete system curing. Total build up DFT of the system will be 1700 microns.

Laying pressed clay tile (Saint Antony tile of 18mm thick ) over the terrace as per approved pattern 18 mm nominal thickness of approved size . The tile shall be jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% integral water proofing compound, laid over a bed of 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) and finished neat complete.

Reinforced Cement Concrete work in beams, suspended floors, roofs having slope up to 15 degrees, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral staircases up to floor five level excluding the cost of centering and shuttering – M 25 grade concrete. - All works above plinth level up to floor V level

Supplying cutting bending and fabricating and placing in position as directed steel (SAIL, TISCO or RINL) reinforcement for RCC works in all floors, using MS or High Strength Deformed bars/RTS and MS binding wire 18 gauge etc complete at all levels. Fe 500D grade

Brick work with Fly ash concrete blocks of class designation M10 in foundation and plinth in Cement mortar 1:4(1cement :4 coarse sand / M sand)

Add Extra for brick work with Fly ash concrete blocks in superstructure above plinth level up to floor V level

Half Brick masonry with fly ash concrete blocks of class designation M10 in foundation and plinth in : Cement mortar 1:4 (1 Cement : 4 Coarse sand / M sand)

Extra for half Brick fly ash concrete block masonry in superstructure above plinth level up to floor V level

Extra for providing and placing in position 2 Nos 6mm dia. M.S. bars at every third course of half brick masonry.

Providing 20 mm cement plaster 1:4 (1 cement: 4 coarse sand) on the rough side of single or half brick wall upto floor V level

Providing and fixing on wall face unplasticised - Rigid PVC rain water pipes / SWR pipe conforming to IS : 13592 Type B including jointing with seal ring conforming to IS : 5382 leaving 10mm gap for thermal expansion (Finolex/Prince/Supreme). Single socketed pipe 110mm diameter. Rate quoted shall inclusive of Tee's, Bend, Shoe, Coupler, etc and complete

Providing Mechanical core cutting up to 300mm depth 75 to 150mm dia for fixing pipes air cleaning for cutting holes removing of debris and labour charges etc.., complete

Providing and laying of 18mm thick Mirror polished Granite of approved colour laid over 20mm thick base cement mortar 1:4 (1 cement : 4 coarse sand / M sand) in floors, skirting and parapet wall top, staircase raiser, treads, etc with pointing of the joints in matching pigment and etc complete as per the direction of Engineer-in charge. The skirting granite (Jet black) shall be be 100mm height and border granite (Jet black) shall be 150mm clear width. The staircase raiser / tread granite (Cera Grey) shall be laid with 150mm border (Jet black) granite at edges and one single slab without joint at middle portion. Necessary double grooves shall be provided at the edge of each tread. Length of each granite slab shall be 1.2m. The granite for corridor flooring, borders, skirtingn, parapet wall top and staircase shall be pre-polished at factory. For payment, the exposed flooring area including border and skirting will be measured in sqm. Rate quoted shall include the cost for making necessary cuttings/ holes to facilitate fixing of handrails, providing double grooves at the edge of staircase treads, etc.

Providing and laying Polished Granite Stone tile in required design and patterns, in linear as well as crvilinear portions at Flooring, on parapet wall tops, skirting, borders, step raisers, treads, etc of the building all complete as per the requirement with 10 to 12mm mm tk. Stone slab over avgerage thick base of cement mortar 1:3( 1 Cement : 3 coarse Sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc., all complete as specified and sa directed by the Engineer- in-Charge. Model - Black Granite Tile

Providing edge moulding to 18 mm thick granite 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

Providing and fixing stainless steel ( Grade 304) railing / gate / frames made of Hollow tubes, channels, plates, hinges etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge. Bolting arrangement for fixing SS hand rail shall be as per the drawing enclosed. (for payment purpose only weight of stainless steel members shall be considered. No additional payment will be made for bolting arrangements, fixing accessories such as nuts, bolts, fasteners etc.)

Providing Mechanical core cutting of 50mm dia and depth upto 100mm for fixing Bolting arrangement for fixing SS Handrails. Holes shall be packed with Emaki S46T / Rendon HB2 – Cementitious Non-shrink, Micro Concrete, and as per the Technical and Application recommendations of the manufacturer. Rate quoted shll include the cost of material, labour charges etc., complete

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand / M sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge.

Supplying and laying of 60mm thick M30 grade Interlocking concrete blocks (rubber moulded) of various design including perforated / grass paver blocks tested in accordance with BS6717 Part-I, 1986; manufactured using homogeneous designed concrete mix, vibro-compaction process, weigh batching and high speed pan mixing suitably cured in controlled conditions and laying the same over a 50mm thick M-sand bedding layer level and slope etc.,

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 polymer modified mortar of CM 1:4 (1 Cement : 4 fine sand / M sand) of 30 mm in two coats ( each coat of 15mm thick) admixed with Nitobond SBR @ 6lts per bag of cement including applying a polymer based bonding agent Nitoband SBR @ 1:1:4 ratio on the plastered surface ( one part of Nito bond AR one part of water and four part of cement)- This is for the walls and floor.

TECHNICAL SPECIFICATION / WORK METHODOLOGY FOR PU INJECTION GROUTING 1. Holes of 10mm dia shall be drilled on the leakage/damp spot in the Ceiling of the R.C slab using a portable Electric drill and a non-return ball-valve packer shall be fixed in the holes. 2. Supplying and injecting PU based foam injection grout MEYCO MP355 1K – through the above fixed packers using a High-pressure one component Resin Injection pump until point of refusal. In case dripping of resin is observed through the packer hole, then the same shall be temporarily plugged with Masterseal 505 – Instant plugging compound. Note: Whilst we recommend the simultaneous injection of Acrylate Resin Masterflex 810 to stabilize the leak zone, this additional process would involve the fixing of an additional packer alongside the one fixed as in (1) above and the Acrylate resin Masterflex 810 shall be grouted with the same pump but after 24 hours of injecting Meyco MP355 1K.

TECHNICAL SPECIFICATION / WORK METHODOLOGY FOR CEMENT BASED INJECTION GROUTING 1. Holes of 18mm dia shall be drilled on the leakage/damp spot in the Ceiling of the R.C slab using a portable Electric drill and a PVC nozzle of suitable size shall be fixed in it. 2. Injecting Cementitious Injection grout using Cement Slurry admixed with Flowable 50 – Non-shrink grout additive @ 250gms per Cement bag, through the above fixed nozzle until point of refusal. The nozzle shall then be plugged with Masterseal 505 – Instant plugging compound. 3. The nozzles can be removed the next day and the hole shall be plugged with Masterseal 505 – Instant plugging compound.

Providing Micro concreting / Non shrink grout as per the following technical specification 1. The affected concrete member shall be cleaned thoroughly by wire brush cleaning and washed with copious amount of water by high pressure water-jetting. 2. Exposed reinforcement bars – if corroded shall be cleaned by manual wire-brush cleaning and applied with Concresive ZRi – Epoxy Zinc rich primer or NITO ZINC (fosroc) as per the Technical and application recommendations of the manufacturer and allowed to dry for at least 24 hours. 3. Supplying and Applying Concretive 1414 / Nit bond EP – Epoxy based Bonding Agent over the above prepared Concrete using a stiff brush as per the Technical and Application recommendations of the manufacturer. 4. Supplying and Pouring Emaki S46T / Rendon HB2 – Cementitious Non-shrink, Micro Concrete into the erected formwork, for a nominal thickness of 50mm and whilst the above Bonding agent is tacky, and as per the Technical and Application recommendations of the manufacturer. 5. The formwork/shuttering shall be removed the next day and cured by placing wet hessian bags over the treated member.

Supplying and fixing GI base clamp as approved by engineer incharge of all size upto 300mm wide (Minimum Weight of 0.6 Kgs) (galvanized) for laying/ fixing pipe lines of various diameter on walls, the rate inclusive of necessary U-clamp for fixing pipes, anchor fastener for fixing the clamp etc complete

Providing and fixing 25mm tk x 100-150mm height polyethylene sheet / pad (hydrocell of FOSROC) used for expansion joint / vibration isolation as per the direction of Engineer in charge.

Removing the existing expansion joint treatment and treating the expansion joint with following specification and as per the enclosed drawing. The rate inclusive of all necessary scaffolding required for works, disposing of all dismantled material outside the campus etc.,complete.The works should be carried out as per the standard good construction practices and all safety measures should be followed at site.

Removing of existing pre cast slabs and stacking them neatly in a place as per direction with in 50 M lead bringing down debris to the ground floor level and stacking at place pointed out by Engineer incharge.

Dismantling of 230mm brick wall upto a height of 750 mm at terace using elctrically operated chisels (Without making sound polution )and disposal of debris to the ground level up to a lead of 50 M as per direction of Engineer incharge.

Dismantling and Removing of existing Press tiles and Wearthering course upto a main slab using electricaly operated chiesel for a width of 500mm from expansion joint on both sides bringing down the debris to ground level using necessary pully etc as per direction with in 50 M lead

Supplying and fixing of Hydrocell XL board of 20 mm thick of Fosroc make or equivalent for the expansion joint as per manufacturer specification. The cost includes all scaffolding at all levels The width of board is 100 mm. The old expansion board to be removed up to depth of 100 mm

Supplying and filling the expansion joints up to 40 mm width and depth of 2.5 mm with PU sealant master flex 472 f BASF or equivalent product of BASF/ Fosroc on top of back up material of Supreme with two coats of suitable primer. The cost to include scaffolding at all heights.

Applying bituminous primer over the joint Fixing masterprene 100 blue SBS modified membrane / Self adhisive membrane manufactured by Texas or (Sika® WP Shield-302 F (SA) or equivalent prodcut of Fosroc / BASF for a width of 400 mm over the expansion joint

Providing and laying poly urathane sealant (moist curing- Sikaflex® PRO-3 WF or equivalent product of BASF/ Fosroc) to fix the membrane on either side of expansion joint by pouring sealant over a groove of size 10mm x 10mm , 2 Nos of grove in both sides of expansion joint.

Applying bonding coat of Nitobond -EP of Fosroc or equivalent product of BASF/ SIKA over the roof slab (where gutters to be constructed) for bonding new concrete to the existing concrete complete. Rate quoted for 1 Rm of expansion joint. Rate

Construction of Gutter walls along the joint (Both side of joints) using Micro concrete ( Rendroc - RG of FOSROC or equivalent product of SIKA / BASF) with coarse aggrgate in a ratio 1 :0. 3 (One 25 kg bag of micro concrete mixed with 8 kg baby metal 6mm down size )of up to heght of 300mm cost including shuttering mixing placing curing etc complete.

Providing hoisting and fixing up to floor five level precast reinforced cement concrete slab of 50 mm thick of M25 or higher grade, anchor blocks including cost of required shuttering finishing smooth in Cm 1:3 (1 cement : 3 sand / M sand) on exposed surfaces but including cost of reinforcement.

Plastering the surface with polymer modified mortar of CM 1:4 (1 cement : 4 Sand / m sand) of 20mm thickness admixed with Nito bond SBR of FOSROC or Equivalent products of BASF/SIKA @ 2 lts per bag of cement over the gutter and wall neatly. The rate inclusive of curing, chamfering the wall and floor joint with polymer modified mortar etc., complete.

Supply and fixing of aluminum sheets approved make 1160 mm wide and 2mm thick to the wall with 6mm dia ss anchor fastner bolt nut system at specified spaacing. Over lap between the sheets shall be 250 mm. Actual length shall be measured for payment

Supplying and filling the expansion joints up to 40 mm width and depth of 2.5 mm with moist curing- Sikaflex® PRO-3 WF or Masterflex 474 of BASF/ Fosroc with suitable primer.for aluminum sheet joint

Providing and fixing of 25 to 50x4mm poly-urathane Sealant of FOSROC/ BASF/ SIKA/ FABCHEM for Expansion joints including fixing leaky piece etc.

Melamine polishing with spray (one or more coats including a coat of wood filler and sealant) with finishing neat etc. complete. (MRF or Equivalent)

Providing and fixing 19mm thick BWR waterproof plywood for cupboard shutters door etc. with necessary 25mm x 4mm thick teak beadings, screws, nails etc as per the direction of Engineer in charge.(Kitply / Century ply)

Providing and fixing the Sunmica/laminated sheet 1mm thick for cupboard shutter & cupboard work including cost of labour charges for fixing etc complete as directed.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position : Second class teak wood

Providing and fixing aluminum 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 (Classic, Crown, Jal) - 150 X10mm

Providing and Fixing Aluminum 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: 150mm. (JAL / CLASSIC / CROWN)

Providing and Fixing Aluminum 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 necessary screws etc., complete: 250x16mm. (JAL / CLASSIC / CROWN)

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including ISI marked Stainless steel butt hinges with necessary screws excluding panelling which will be paid for separately- Second class teak wood - 35mm thick

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25mm to 40mm thick - Second class teak wood

Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30x10x15cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size).

Providing and Fixing student shoe stand of size 650mm wide, 700mm Height and 150mm thick with a dimenssion tolerance of +-5mm. Shoe rack to be made using 1mm thick mild steel plate with minimu of 50 micron powder coating of required color. Three numbers of racks made of 1mm thick mild steel sloted plates to be provided. Tray to be provided with 2 rows of slots at 20mm clear spacing. Size of slots to be 50mm length and 8mm wide at 14mm center to center along the length of the tray. Two doors of 600mm height and 150mm wide to be provided at both sides. Doors shall be provided with full height hinges, door knob and eye bolt holder. Detailed drawing to be referred for the work. Rate quoted shll include cost of fabricatation, fixing on the walls with necessary nails and screws and making good to the walls. It shall be provided with nessary GI supports at the bottom and middle level to prevent the sagging. Sample shoe rack is installed in Cauvery hostel room No.1010.

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Applying super premium quality 100% interior Acrylic emulsion paint (ICI /Asian / Berger / Nippon / Nerolac) : (two or more coats over a primer coat including complete scraping, other surface preparation like removal of loose paint residuals, damaged plastering, repairs to plaster, white cement based (JK / Birla) touch up putty / primer and making good the wall surface etc) Applying interior paint of approved colour, make, brand and product with surface coverage of painting as per the manufacturer specification. The interior paint shall be applied over dry surface after complete scraping and removal of all loose or defective paint or powdery residue using mechanical methods with Zero dust vaccum technology followed with sealing the surface with a coat of approved interior primer before application of top coat of exterior paint. The contractor shall also carryout necessary surface preparation including removal of loose plastering, patch plastering, crack filling, micro-concreting, application of damp proof coating and making good the wall surface etc wherever required before applying primer coat. The contractor should ensure complete covering of floors using tarpaulin / plastic sheet while taking up the work. The rate quoted shall be inclusive of charges towards all labour, material, transport, scaffolding, safety arrangements, Personal Protective Equipments (PPE), tools and plants etc.

Two or more coats : Enamel painting for doors / windows / steel works / wall panels (two or more coats excluding primer) on both exterior and interior surface of wooden and steel joineries using approved colour, make and brand of synthetic enamel paint two or more coats. The contractor should ensure complete covering of floors using tarpaulin / plastic sheet while taking up the work. The work shall be executed as per the detailed specifications and special conditions. The rate quoted shall be inclusive of charges towards all labour, material, transport, scaffolding, safety arrangements, Personal Protective Equipments (PPE), tools and plants etc.

Electrical Works

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group B

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in recessed medium class PVC conduit as required. The charges inclusive of chase cutting of wall using cutting machine including plastering with necessary cement, sand & bricks making the wall surface in good condition

2 x2.5 sq.mm + 1 x 2.5sq.mm earth wire

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

4x10 sq.mm + 2x 6 sq.mm earth wire

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying of following size/ modules, GI box/surface box alongwith modular base & cover plate for modular switches in recess etc as required. The charges inclusive of removing the existing wooden boards and fix the new GI box in concealed on wal with finishing the wall with plastering to match with the existing finish/colour.

1 or 2 Module (75mmX75mm)

3 Module (100mmX75mm)

4-5 Module (125mmX75mm)

6 Module (200mmX75mm)

8-10 Module (125mmX125mm)

Supplying of following Modular base & cover plate on existing modular metal boxes etc. as required.

1 or 2 Module

4-5 Module

6 Module

8-10 Module

Supplying of following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

5/6 amps switch

15/16 amp switch

3 pin 5/6 amp socket outlet

6 pin 15/16 amp socket outlet

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supplying and fixing 100watts stepped type electronic fan regulator on the existing modular plate switch box including connection but excluding modular plate etc. as required.

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing TP sheet steel enclosure on surface/ recess along with 16/25/32amps 415 volts "C" curve TP MCB complete with connections, testing and commissioning etc. as required.

Supplying, fixing, testing and commissioning of 10 W, 2 Feet LED batten on ceiling/wall, prewired with driver, with Extruded Aluminum housing, PC diffuser, with minimum 1000 Lumen output, 6500K, suitable for single phase, 240V, 50 Hz Ac supply including connection etc as required. (Make: PHILIPS BN021LED10S 6500 PSU GR S1 or equivalent of CROMPTON). (Data Enclosed)

Supply, fixing, testin commissioining of 20W surface/recess mounted square/round WW/CDL LED lighting fixture.The accepted make and model will be Philips Edge Glow or CG Royal Rimless (Data Enclosed)

CABLE TRAY

Supplying and installing following size of perforated Hot Dipped powder coated GI cable tray with tray cover with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc as required. ( Dat Enclosed)

150 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

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