Annual maintenance contract for General repair and maintenance of Service buildings at Gouri Central Sub Area.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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 level1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone 20 mm nominal size de rived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form forFoundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form work for:Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc

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.

Brickwork with FLY ASH bricks in foundation and plinth in C.M. 1:6 of approved quality as per the instructions of engg in charge

Brick work with non modular fly ash bricks conforming to IS:12894, class designation 10 average compressive strength in super structure above plinth level up to floor V level in Cement mortar 1:6 (1 cement : 6 Coarse sand)

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 oer 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 levelsGranite stone slab of colour black, Cherry/Ruby red Area of slab over 0.50 sqm

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete : (copper oxidized as per IS: 1378) 300x16 mm

Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : (copper oxidized as per IS: 1378) 150x10 mm

Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etccomplete : (copper oxidized as per IS: 1378) 100mm

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 etcTwin rubber stopper

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complet

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) 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 Engineer-in- 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 shape wherever required

12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand)

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)

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.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and of required said and colour complete to give and even said. Old work (one or more coats)

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 Acrylic Smooth exterior paint of required shade :Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface.

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.

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.

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 in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm.

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 @3.3 kg/sqm including pointing the joint with white cement and matching pigment etc., complete.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600x600 mm.

Providing sills of polished Kadappa stone 25mm to 30mm thick, on a bed of 1:4 cement mortar including cement float, filling joints with slurry, curing polishing and cleaning etc. complete.

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

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.

Providing and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge.

Letter writing, picture painting including base coat, cost of all material, paint, sundries etc all complete as per the direction of Engineer in charge.

Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.110 mm diameter.

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.Bend 87.5° 110 mm bend.

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood 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.110 mm.

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, cuttingand making good the walls wherever require:White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap.

Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete.10 litre capacity - White

Providing and fixing uplasticised PVC connection pipe with brass unions :45 cm length 15 mm nominal bore.

Providing and fixing PTMT pillar cock of approved quality and colour.15 mm nominal bore, 107 mm long, weighing not less than 110 gms.

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour.Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

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 perdirection of Engineer in Charge. Internal work - Exposed on wall 25 mm nominal outer dia Pipes.

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 32 mm nominal dia Pipes

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :15 mm nominal bore

White washing with lime to give an even shade :Old work (two or more coats).

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).

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall 20 mm dia nominal bore.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall 25 mm dia nominal bore.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 50 mm dia nominal bore.

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :25 to 40 mm nominal bore.

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :50 to 80 mm nominal bore.

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared

Demarkation of line with lime including all materials and labours etc. as per the instructions of engg in charge.

Providing and fixing precast RCC standard benches of size 1500mm fixed with nut bolts of required colour and embeded in ground all complete.

Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) 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 using self drilling/ self tapping screws cmplete:Ridges plain (500 - 600mm)

Providing and Fixing 15 mm thick densified tegular edgedeco friendly light weight calcium silicate false ceiling tiles value of 0.50 (Minimum), lightreflection > 85%, non- combustible as per B.S. 476 part IV,100% humidity resistance and also having ermalconductivity <0.043 w/mK.ofpproved texture of size 595 x 595 mm in truehorizontallevel,suspended on inter locking metal grid of hot dippedgalvanised steel sections (galvanising @ 120 grams per sqmincluding both side) consisting of main ‘T’ runner suitablyspaced at joints to get required length and of size 24x38mm made from 0.33 mm thick (minimum) sheet, spaced1200 mm centre to centre, and cross “T” of size 24x28 mmmade out of0.33mm(Minimum) sheet, 1200 mm longspaced between main ’T’ at 600 mm centre to centre toform a grid of 1200x600 mm and secondary cross ‘T’ oflength 600 mm and size 24 x28 mm made of 0.33 mm thick(Minimum) sheet to be inter locked at middle of the 1200x600 mm panel to from grid of size 600x600 mm, resting onperiphery walls /partitions on a Perimeter wall angle precoated steel of ize(24x24X3000 mm made of 0.40 mmthick (minimum) sheet with the help of rawl plugs at 450mm centre to centre with 25 mm long dry wall screws @230 mm interval and laying 15 mm thick densified edgescalicum silicate ceiling tiles of approved texture in the grid,including, cutting/ making opening for services likediffusers, grills, light fittings, fixtures, smoke detectors etc.,wherever required. Main ‘T’ runners to be suspended fromceiling using G.I. slotted cleats of size 25x35x1.6 mm fixedto ceiling with 12.5 mm dia and 50 mm long dash fasteners,4 mm G.I. adjustable rods with galvanised steel level clips ofsize 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centrealong main ‘T’, bottom exposed with 24 mm of all Tsectionsshall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed byEngineer-in-Charge. Note :- Only calcium silicate falseceiling area will be measured from wall to wall. Nodeduction shall be made for exposed frames/opening (cut outs) having area less than 0.30 sqm.The calcium silicate ceiling tile shall have N

Providing and fixing aluminium work for doors,windows,ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sectionsof approved make conforming IS: 733 and IS: 1285, fixingwith dash fasteners of required ia and size,includingnecessary 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 requiredincluding cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete asper architectural drawings and the directions of Engineer-incharge.(Glazing, paneling and dash fasteners to be paid forseparately) :For shutters of doors, windows & ventilator sincludingproviding and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost ofEPDM rubber / neoprene gasket required (Fittings shall be paid for separately)

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):

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. all complete.Fixed to steel windows by welding

Daily sweeping including cleaning brooming and moping of all floors , cleaning including cost of labour, acid, phenyl, napthalene balls floor cleaner including miscellaneous house keeping works and all materials and labours and disposal of dust rubbish with a lead of 50 mtr outside the periphery of the area cleared etc all complete at RC premises, RC canteen, Rest shelter near RC, Manager Office, survey office ,old rest shelter & Sub Area office as per the instructions of engg in charge.

Cleaning brooming and moping of floors including cost of labour and cleaning materials supply like brooms, phenyl,mops etc. including miscellaneous house keeping works and all materials and labours to complete the job at E & M workshop, Sub Station,welding shed & pump shed,Dozer shed & Dumper shed as per the instructions of engineer in charge.

Cleaning of toilets including cleaning & washing of floors, dado, wash basins, urinal basin, wc pans with acid & phynyle, etc. (All wash basin & urinal basin contains minimum one napthalene ball daily) including all cost labour, phynyle, acid, napthalene ball, brooms etc all complete at all premises of RC Office, Laboratory, 66 KV sub ststion, Work shop office and canteen, ladies toilets, VTC, Sub area manager Office etc as per instruction of the Engineer-in-charge.

Operation and maintenance of 500 LPH RO plant installed at GCOCM RC office under GCSA sub area.This workincludes all types of maintenance of the RO unit to keep it in running condition through thr year with dispencing the drinking wter as per the required quantity. Daily two manpowers shall be deployed in first and second shift for back wash and for checking the water supply to RO unit.1st shift ( 7 AM to 3.00 PM ) and 2 nd shift ( 3 PM to 11.00 PM )

Providing and fixing 4040 RO membrane for 500 LPH RO unit with all labours and materials required for this job as per the instructions of engg in charge.

Providing and fixing 0.50 micron 20 inch jumbo filters as per the instructions of engg in charge.

Providing and changing of old filter media with new filter media with all labours and materials required for this job as per the instructions of engg in charge.

Repair of 1 HP jet pump as per the instructions of engg in charge

Repair of high power jet pump as per the instructions of engg in charge.

Providing RO membrane chemical Antiscalent 5 ltr can of Make supreme or equivalent

Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut 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. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account)

Lifting of under breakdown submerssible pump with motor and GI pipes with all accessories from bore hole and transporting the same for repairing purpose as per the instructions of engg in charge.

Lowering of repaired submerssible pump with motor and GI pipes with all accessories by transporting the same upto site as per the instructions of engg in charge.

Repair of 7.50 submerssible pump as per the instruction of Engineer Incharge

Repairing of 5.00 HP submerssible pump as per the instruction of Engineer In charge

Supplying flat flexible PVC sheathed copper cable 3 core 6 sqmm of approved brand and manufacturer as per the instructions of engg in charge.

Supplyinganderecting GI pipe50mmdia ‘C’ lasspositionwithaccessories complete as per specification no. CW-PLB/GP.

Day to day operation of submersible pump and providing water supply to SAM office and magazine as per water requirement at these locations on daily basis excluding weekly rest however it is the responsibility of the contractor to provide manpower for water supply even on rest days, absence in case of emergency situations as per intimation of engg.incharge Minimum 01(one) labours required for the above job

providing and fixing nylon rope of 20 mm dia for holding the pump and cable of approved quality as per the instructions of engg in charge

Making threads for GI pipes including all expenditure like transportation upto workshop and from workshop to site as per the instructions of engg in charge

Cutting of branches of trees and shrubs from the roadway or within R.O.W including disposal of wood and leaves to suitable location 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.

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

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. Made of G.I. wire of dia 4 mm

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 require: White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing Mandatory/ Regulatory sign boards in circular shape of 600mm dia made out of 3mm aluminium sheet bonded with white retro reflective sheeting of Class C (Type XI Micro prismatic grade sheeting) having pressure sensitive/heat activated adhesive retro reflective specified background, border and back side retro reflective symbols, letters, numerals, arrow asper IRC: 67-2012 Table No 8.3 Supported with back support frame 25mm x 25mm x 3mm, duly painted on back side with grey stove enamel paint and supported on one no. of M.S. angle iron post of size 65mmX65mmX6mm, 3.45m long, duly painted with flat oil paint having alternate black and white bands of 25 cm width including G.I. fixtures etc; fixing the boards in M25 grade concrete block of size 60cmX60cmX75cm including transportation etc; complete. ClassC (Type XI Micro prismatic grade sheeting) shall have10years written warranty from the manufacturer and authorised distributor/ convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier 600 mm dia made out of 3mm aluminium composite material

Providing and fixing Cautionary/ Warning sign boards in Equilateral Triangle size of 750mm made out of 4mm aluminium sheet bonded with white retro reflective sheeting of ClassB (Type IV High intensity micro-prismatic grade sheeting - HIP) having pressure sensitive / heat activated adhesive retro reflective specified background, border and back side retro reflective symbols, letters, numerals, arrow as per IRC: 67-2012 Table No 8.3 Supported with back support frame 25mmx25mmx3mm, duly painted on back side with grey stove enamel paint and supported on one no. of M.S. angle iron post of size 65mmX65mmX6mm, 3.45m long, duly painted with flat oil paint having alternate black and white bands of 25cm width including G.I. fixtures etc; fixing the boards in M25 grade concrete block of size 60cmX60cmX75cm including transportation etc; complete. ClassB (Type IV High intensity micro-prismatic grade sheeting - HIP) shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier. 750 mm made out of 4mm aluminium composite material

Providing and fixing of retro - reflectorised informatory sign board rectangular/ Square in shape having area less than 0.9 Square Meter made out of 4mm aluminium sheet bonded with white retro reflective sheeting of Class B(Type IV High intensity micro prismatic grade sheeting - HIP) having pressure sensitive/ heat activated adhesive retro reflective specified background, border and back side retro reflective symbols, letters, numerals, arrow as per IRC:67-2012 TableNo 8.3, supported with back support frame 25mmx25mmx3mm, duly painted on back side with two coats of grey stove enamel paint and supported on mild steel angle iron post 75mmx75mmx6mm, 3.5mt long firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45cmx45cmx60cm, 60cm below ground level as per approved drawing The angle iron post shall be duly painted with one coat of epoxy primer and two coats of epoxy finish paints having alternate black and white bands of 25 cm width including GI fixures and transportation etc. complete. The nut bolts of board with angle iron post/ supporting structure after fixing at site has to be electrically welded. Class B (Type IV High intensity micro-prismatic grade sheeting - HIP) sheeting shall have 7years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/ supplier. 4mm aluminium composite material Class B

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