Tender For Construction Ofblock Public Health Unit Building At Upgraded Government Primary Health Centre In Chennimalai Town Panchayat, Erode District.; 1 Earth Work Excavation for foundation in all types of soils and sub soils to full depth (such as Soils in Rock / Silt / Light Black Cotton Soil / Ordinary Soil ) except in rock requiring blasting but inclusive of shoring, shuttering and bailing out water wherever necessary and refilling the sides of foundation with excavated earth other than sand in layers of 150 mm thick well rammed and consolidated, depositing the surplus earth in places shown by the Departmental Officers with initial lead of 10 m and initial lift of 2 m. Complete as per TNSS23 & 24, V, VI (S2), VII, 9,10 For footing upto 2metre depth 2 For Grade Beam 3 Supply delivery and filling of stone dust in Layer of not more than 15cm thick including watering with all layers and consolidation complying with standard specification including cost and conveyance of sand at site and all labour charges and all other incidental charges etc., complete as per Standard Specification TNSS No. 24 & 25. 4 Plain Cement Concrete of mix 1 : 4 : 8 (One part of Cement four part of sand eight part of aggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including formwork and cantering labour charges, transporting and placing in position including shoring, strutting, forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification. TNDSS NO: 28 V, VI (S2) V,VI (S5A) VII 5 Supplying and FillingofU/S Gravelfromapprovedquarry in Layer of not more than 15cm thick including watering with all layers and consolidation complying with standard specification including cost and conveyance of material to site and all labour charges and all other incidental charges etc., complete as per Standard Specification. 6 Supplying anderectingsteel centring including necessary supportsfor plain surfaces for Reinforced Cement Concrete works such as Column footing,Coloumn pedestals,plith beams, grade beams, staircase steps,etc which requires only nominal strutting using mild steel sheets of size 90mm x60mm and 10Bg stiffened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc complete in all floorsComplying with standard Specification without Strutting. ( TNSS NO or NBC No 30(S) 86 86 A V, VI(S3)VIIBelow Ground Level - Plane surface 7 Roof slab & Beam 8 Column 9 Brick work in CM 1:5 (one cement & five sand) using IIclass ground moulded bricks of size 9X43/8X 23/4 standard specification including finishing, curing,etc., complete complying with standard specification 31 & Similar to 31C V, VI (S5) VII Below Basement 10 Ground Floor 11 1st floor - Parapet Wall 12 Supplying ribbed tor steel rodsincluding cutting cranking fabricating assembling laying in exact position tying with soft steel wire 16 or 18 BWG etc. complete for all RCC Works.as per the design given including cost ofsteel and binding wire also in all floors as per standard specification. SS86 & 86A,V, VI (S3) (S6) VII. 13 Providing and laying in position Standardised Concrete Mix M-25 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 350Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.Below Ground Level 14 Ground Floor 15 Plain Cement Concrete 1:8:16 (one cement eight fine aggregates and sixteen coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidental charges such as water providing etc., complete as per standard specification 30 V, VI (S5) VII & 13 16 SpecialPlastering in Cement Mortor 1:3 Mix (one Cement,, Three sand)10mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.TNDSS NO: 56, 57 17 Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the departmental officers.61 V VI, (VIA) 3 18 Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One Cement add three sand) 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete as per standard specification and as directed by the departmental officers 44 H V, VI, (S5A) VII ,3 19 Paving the floor with best approved quality fine polished Kota stone slabs of size 600 x 600 of 18 / 20mm with machine cut edges and matching marble slab not less than 100mm width other than Adanga Marbles as border laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three sand) fixing the slabs in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with matching colouring pigments and polishing with floor polisher to a high degree of finish etc., The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification.39 A 20 Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers.(The make and brand of the tiles should be got approved by Executive Engineer before use on works) 21 Plastering in Cement Mortar 1:5 Mix (one part of Cement,, five part of sand)12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.TNDSS NO: 56, 57 22 Supplying and Painting the new plastered walls with two coats of Exterior emulsion paint (weather proof ) first class quality and of approved colour over a priming coat including thorough scrapping clean removal of dirt etc. complete and including necessary plaster paris putty etc. wherever required.as per (ISI STD) (It must provide excellent resistance against the growth of algae and fungi on the walls. And it must offer excellent protection against alkali and UV degradation and the durability period should be 5 years. 61 V, VI (S4) 3 23 Supply and fixing of M.S Grills for Windows,with one coat of Red oxidePrimer including all costs such as welding, grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification. including phosphating as per ISI with rust preventive primer & ready to assemble condition for easy installation at site including dismantlingmaking necessary with power drill to the accessories such as supplying and fixing holdfasts, plastic bush inserts receiver runner bottom shock absorbers etc. and Steel DoorComplete as Directed by the Departmental Officer. 24 Providing UPVC (Un-Plasticized Polyvinyl Chloride)Door: Providing and fixing casement doors fabricatedfrom un-plasticized polyvinyl chloride (uPVC)sections.Profiles: The profiles should be three chamber system which provides high insulation properties with outerframe 60mm x 55mm with an outer wall thickness of2.4mm. The window unit should be designed with allcorner joints mitred and fusion welded. Windowsshould be steel reinforced with 25 x 24 x 25mm steelreinforcement with a thickness of 1mm to havedimensional stability. The sash should be of 60 x102mm. The mullion should be of 60 x 74mm. Theprofiles should have co-extruded seals.Hardware: All the hardware like friction stays, handlesshould be screwed with self tapping screws. Thehandles, locks should be designed so that they cannotbe released from outside.Glazing: The window system should beglazed with5mm plain float glass / 6mm bison lamInstallation: The profiles should be cut to length andwelded 45 degrees. The window should bedesignedsuch that the water drainage does not pass throughthe reinforcement chamber. The window systemshould be fixed directly to the plastered brick wallusing self expanding nylon plug and driving mselectroplated screws into plug. PWD SOR Page No : 108 Unique Code : M-0673 25 SupplyingandFixingSolid PVC door shutters ( with frame) using 19Gauge 19mm MS square tubes for styles and other frames. 15mm MS squrae tubes for top.lock and bottom rails.The steel tubes shall be covered with 5mm thick solid PVC sheets. Shutters using 5mm thick solid PVC sheet for panelling shall regigly fixed in position including necessary furniture and fittings. The overall size of styles shall be 50mm x 30mm. The overall size of top rail, lock and bottom rail shall be 75mm x 30mm. The overall size of frames shall be 50mm x 45mm, with suitable rabate for housing the shutter. PWD SOR Page No : 81 Unique Code : M-0391 26 Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 25GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with spag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown olour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the executive Engineer before use on work PWD SOR Page No : 109 Unique Code : M-0674 27 Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride)Louvered Ventilators of from the profile the size of outerframe 60mm x 58mm andshutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and100% corrosion free, the profile are multi chamberedsections with wall thick of 2mm. The EPDM rubber (blackcolour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned.Radiations pin headed glass 4mm thick should be provided inthe louvers. The window should be fixed to the wall with100% packing with screws and silicon packing all round theframes. The ventilator should be got approved from theExecutive Engineer before use on workPWD SOR Page No : 109 Unique Code : M-0675 28 Painting the new iron works such as steel doors, Windows,Ventilators windows bars,balustrades etc,in all floor withtwo coats of best approved first quality and colour of synthetic enamel paint of approved quality, colour and brand (to be approved by executive engineer before use on works ) over one the existing red oxide priming coat in all floors excluding cost of priming coat etc,complete complying with Standard Specification. ( The Make, Quality and colour of paint should be got approved bythe engineer in charge before use on works )( TNSS NO or NBC No 61 V VI (54) 3) 29 SupplyingandFixingin position best approvedof BIS quality 110mm P.V.C RainWaterdownfallpipe having a pressure of 4Kg / Sq.cm including cost of necessary PVC shoe,PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails etc, and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc, complete. The rate shall be inclusive of cast of removable cast iron grating. The PVc pipe shall be fixed in wall with special type of Uclamp at the centre of the pipe line in addition to those for more than 3.00mt pipe length etc,CompleteComplyingwithStandardSpecifications. 30 Manufacturing, Supplying and Fixing of Stainless Steel Handrails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mmthick at required locations to a height of900mm from finished floor level welded to 38mm diaStainless Steel pipe post of 1.00mm thick as vertical at900mm centre with 2 Nos. of 25mm dia intermediatehorizontal stainless steel pipe of 1.60mm thick in between.The verticalpipe has to be welded to the 100 X 100 X 6mmMS base plate encased in the base concrete. The rate isinclusive of the charges for cutting, bending, welding,grinding, polishing, conveyance, electrical charges, etc.complete PWD SOR Page No : 98 Unique Code : M-0651 31 Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with P or S trap conforming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers.(The water closet should be got approved by the Executive Engineer before use on works). 32 Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm (with pedestal / without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia B class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works). 33 Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm P or S trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings.Page No : 97 Unique Code : M-0647 34 Dadooing sides of walls with Glazed design tiles of size 150 x 150x 6mm set in Cement Mortar 1:2 ( One cement, three sand) 20mm thick and pointed with the same colour cement including cost and conveyance of all materials, labour charges complete as per standard specification. 35 Vibrated Plain Cement Concrete 1:3:6 (one cement three fine aggregates and sixt coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification 30 V, VI (S5) VII & 13 36 Wiringwith2 x 1.5 Sq.mm (22/0.3)PVCinsulatedSC Unsheathed Cu. Conductor of 1100V grade in cuitable PVC rigidpipe concealed in wall and CeilingwithPVCaccessoires in flushwith wall with 3mm thick Hylum Sheet cover with TW Switch box and 5A F.T. Switch and making good of the Concealed portion with suitable colour for PVC CONCEALED LIGHTPOINT/FAN POINT (for Electronics Regulator) (SD NO: 25) 37 Wiringwith2 x 1.5 Sq.mm (22/0.3) PVCinsulated SC Unsheathed Cu. Conductor of 1100V grade in suitable PVC rigidpipe concealed in wall and CeilingwithPVCaccessoires in Flush with wall 150mm x 100mm x 113mm TW Switch box with 3mm thick Hylum sheet cover for 5A 3 pin non inter locking CS Plug with continuous earth wire connection of 14SWG TC wire and making good of the Concealed portion with suitable colour for CONCEALED PVC PLUG POINT (SD NO: 38) 38 Wiring with 2x4sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade insuitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet for 15A 3pin non interlocking wall socket with 15A flush type switch with continuous earth wire connection of 4sq.mm copper wire and making good ofthe concealed portion with suitable colour for concealed power plug point (SD NO: 40) 39 Supply and run of 4 x 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in 32 mm dia GI pipe (Class B) suitably bent at both ends with necessary angle iron up right and end supports for mains (SD 73) 40 Supply and run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V on 7/20 GI bearer wire for service connection mains (SD 68) 41 Supply and fixing of 63 A TPNMC switch with suitable angle iron frame work with MS cable entry boxes with earth connection only (SD 150) 42 Supply and fixng of TNEB meter board suitable for 3 phase 63A service connection made up of suitable angle iron frame work of size 2 feet x 1 - 1/2 feet using angle iron of size 1 -1/2 x 1 - 1/2 x 1/4 rigidly fixed on wall covered with hylem sheet of size 2 feet x 1/2 feet of 6 mm thickness with necessary bolts and nuts supports and supply and fixing of 3Nos. 63A fuse units (500V), 1No. neutral link, copper earth flat of size 1 x 1/4 with interconnection of EB meter to fuse units by 16Sq.mm PVC insulated copper wire with 1No 63Amp 30MA Four Pole RCD / RCCB (Higher End) with suitable necessary connection with earth connection complete (SD 131) 43 Supply and Fixing of18W 4 Feet LED Fitting with LED (Higher end) including all accessories etc. complet as per standard 44 Supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb (SD - 84) 45 Supply and Fixing of 30 W LED Street Light Fittingsetc complete as per standard specification. As per Electrical SORElectrical items Sl.No : 17 a 46 Supplying and Fixing of 1200mm ( 48” ) sweep AC Ceiling Fan complete with stepped electronic 300 W regulator, with 1 M down rod with fan clamp with side plates and cross arm of size450 mm ( 18” )[ SD 106 ] 47 Supplying and Fixing of450 mm (18”) sweep ( light duty ) AC Exhaust Fan complete without provision of hole in the wall[ SD 115 ] 48 Geophysical Investigation charges including preparation of geophysical report as per TWAD Board type circular including all cost of transportation and handling charges etc.,complete 49 Drilling150 mmDiaborewellinallurialsoilorsegmentarystarateusingnotbyrigby firstdrillingapilotboreof115 mmdiadirectrotarymudcirculationmethod,usingcontractorsrigtoolsfuel labourfordrilling,bentoniteLabourdrillingatthesiteshownbythedepartment officers. 0.00m to 150.00m 50 151.00 to 180.00M 51 181.00 to 210.00M 52 211.00 to 240.00M 53 Supplying and Fixing of 200 mm DiaofCasingPipeincludingallcostandconveyanceetc Complete. TWAD SOR Page No : 22 54 Supplyanddelivery of Three phase Submersible pumpset of Motor ISI/ISO& ThreePHASE PANEL BOARD WITH TWO LEVEL GUARD AND AUTO STARTas per ISI Specificationsincluding all cost and conveyance to site etc., Complete 55 Supplyanddelivery of 7.5 HP THREE PHASE 50 LPM x225 mtr Head SUBMERSIBLE PUMPSET SUITABLE FOR150MM DIA BOREWELL AS PER IS 8034 WITHOUT PANEL BOARD 2014-2015as per ISI Specificationsincluding all cost and conveyance to site etc., Complete TWAD SOR Page No : 98 56 Supplyanddelivery of 3 PHASE 7.5 HP PANEL BOARD- D.O.L. WITH TWO LEVEL GUARD AND AUTOSTART 2014-2015as per ISI Specificationsincluding all cost and conveyance to site etc., Complete TWAD SOR Page No : 110 57 Supply and delivery offollowing 50 mm dia UPVC Column Pipe and GI Pipes and Other Special materials of good quality includingcost of materials and labour with cost for coveyence to site etcCompletecomplyingwith standardSpecifications. etc., 50mm dia UPVC Column pipe 58 50mm UPVC . Elbow 59 50mm UPVC . Union Elbow 60 50mm UPVCBend 61 50mm GM Gate Valve 62 50mm GM N.R.V 63 50mm PVC MTA 64 50mm end PVC Cap 65 50mm dia GI Flange set 66 50mm M.S. Clamp set 67 Labour Charges for the Erection of 7.5 HP 50 LPM225 mtr Head Submersible pumpsetin borewell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TNICN switches starter, voltmeter,Ammeter, three pilot lamps capacitor single phasing preventor, water level guard and laying and jionting the cables andtwin earthing as per IE rules., complete and testing the pumpset and trail run for 10 days. TWAD page No287 68 Supply and delivery ofFollowing PVC pipes and Specials from Borewell to HDPE tanklaying below ground level and above Ground level and HDPE tank to Toilet .32mm dia, PVC Pipe 69 20 mmdia, PVCpipe 70 32mm PVC.Elbow 71 32mm PVC. Bend 72 32mm PVC. TEE 73 32mm PVC. End cap 74 20mm PVC. Bend 75 20mm PVC.Elbow 76 20mm PVC. TEE 77 32mmx20mm PVC.reducerTEE 78 4sqmm PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE 79 Suppling and fixing in position20mm.diameter PVC screw down tap(heavy duty) of approved make conforming to I.S.specifications and quality including cost of shellac , thread etc.complying with standard specifications and including cutting and threading wherever necessary. 80 Stainless Steel (Salem Stainless Steel) Door Frame (Box Section using Stainless Steel Plate of 1.6mm thick) of size 100mm x 60mm with a rebate of 30 / 35mm x 15mm on one side of the frame including supplying and fixing dovetail splayed end stainless steel hold fast etc PWD 2024-25 SOR M-0400 Page No.82 81 Supplying and fixing positionPVC Nahani Trap (PVC Nahani Trap of size 100 x 75mm)with stainless steel gratings with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works) 82 Supplying and Fixing in position Best Quality P.V.C soil / waste pipes of the following sizes having ISI mark and providing leak proof joints including fixing PVC Specials / MS Clamps etc and making connection to all sanitary fittings dismantling masnory / RCC Works wherever necessary and making good the dismantling portions to original condition complying with standard specification etc., complete.110mm PVC 4KSC Pipe 83 110mm PVC Elbow 84 110mm PVC Tee 85 Supplying and fixing of 2000 Liters capacity HDPE tank with IS specification IS 10701/96 the tank is meant for outdoor (or)indoor use complete with removable hinged top locking arrangement and to make provision to fix water supply pipe lines, necessary man hole with cover and including all PVC specials pugs, screws nails to fix the tank etc., complete and the tank should fixedfirming as directed by the departmental officers.The rate shall be inclusive of all materials, labour conveyance hoisting and fixing charges etc. (The water tank should be got approved by the EEbefore use on work. TWAD Page No : 85 86 Providing and laying of 63mm thick high strength type conforming IS 15658-2006 of rubberized interlocking paver block in required sizes of minimum compressive strength of 40 N/mm2 in uniform shape of approved make to be laid in flurrying bone pattern with approved non sticking surface in the top and the rate including leveling the base preparation of sub base with stone dust cushion 100mm thick, laying out the pavement cut the pieces to fit the edge, vibrating the pavers, sweeping transporting, loading unloading and laying of paver block as per standard specification. 87 Providing and fixing of Aluminium Composite Panel(ACP) 4 sided having 50 x 25 x 1.50mm frame workvertical and horizontals out of specially designedextruded sections withstand wind pressure of 180Kg/sq.m and fabricated fixed at all level elevation andheights. The extruded section cutting and fixingrequired space extruded section shall be of 6063 andalloy of BSH 9 confirming T is – 63400 rate shallincluded to fix the main frame with necessary clamps,fasteners, bolt nuts etc. The main frame of extrudedsection shall be of 22843 & 22739 (H9) gradeconforming to BS 4174 (or) IS 8147. Rate shallincluded 4mm thick ACP sheet (0.25 + 3.5 + 0.25)alstrong or equivalent fixing with spacer tape and theACP sheet bounded with special type structural sealantof dow corning 789 or equivalent in dust freeconditions the gaps between ACP sheet to be filed withwhether sealant and backer rod or 12mm foam sheetto ensure water and air tightness in all completecomplying with standard specification as directed bythe departmental officer PWD Page No : 58 Sl>No : 250 88 Supplying and Fixing of Aluminium Dye Cast Tamil Brass Letters10 size and colour. The colour treatmentprocess is achieved with MRF colour coat and then theprocessed coloured layer is set into the kiln for the heat treatment process for the following sizes PWD SOR M-0696 89 Supplying and fixing of incinerator for ladies toiletinclusive of all materials, labour conveyance hoisting and fixing charges etc.
