NCMC- Additional work of class room building at Corporation elementry school Periyapatty in Ward.No.37

UPVC Window Specification: 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 125GSM 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 Espag multi power point locks and also it operate as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour 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

Supplying and fixing fine polished cuddapah slab of following thickness for cup-board arrangements including laying to correct alignment with necessary cement mortar and black powder etc, complete complying with standard specification and as direct.

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia Stainless Steel pipe post of 1.00mm thick as vertical at 900mm centre with 2 Nos. of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100 X 100 X 6mm MS base plate encased in the base concrete. The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing, conveyance, electrical charges, etc. complete

Supplyandfixingof4'40Wtwinstreetlightfluorescentfittingcompletewithcopperchokeandcondensorwith32mmdiaGIpipe(Class'B')with1No.32mmGIbendcompleteontheexistingpostwallwith16AaerialfuseunitonMSplatewith PVC unsheathed FRLS copper leads MS clamps and aluminium painting with fluorescent tubes SD 95

Wiring with 2x1.5sq.mm. PVC insulated single core unsheathed FRLS copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switchbox and 5A FT switch with painting of suitable colour with continuous earthwire connection of 1.5sq.mm copper wire for open PVC light point/fan point SD-16

Supply and fixing of 18W LED Tube Light for T8 Fitting (Double Side) inclusive of all charges

Wiring 2 x 1.5 sq.mm (22/0.30)PVC insulated unsheathed SC.cu. conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box with in flush with wall covered with hylem sheet of 3 mm thick with painting of suitable colour for concealed PVC plug point (SD No.38) 5 pin plug point

Wiringwith2x4sq.mm.PVCinsulatedSCunsheathedFRLScopperconductorcableof1100VgradeinsuitablepipeonwallandceilingwithPVCaccessorieswith150mmx100mmx113mmTWswitchboxfor15A3pinnoninterlockingwallsocketwith15Aflushtypeswitchwithpaintingofsuitablecolourwithcontinuousearthwireconnectionof4sq.mmcopper wire for open PVC power plug point (SD 39)

supply and fixing of 1200mm sweep AC ceiling fan complete with stepped electronic regulator with 300mm down rod on the existing clamp SD 110

Supply and fixing of brass cable gland for 2 x 4 sq.mm. PVC LTUG armoured cable with earth connection (SD 158)

Supply and fixing of 25A Flush type Wall Socket 25A DP MCB complete set for Plug in flush with wall with earth connection SD 143

Supplyandfixingof20AFlushtypeWallSocket32ADPMCBcompletesetforACPluginflushwithwallwithearthconnection (For AC Plug) (SD 144)

Supply and fixing of fancy glass shade and 7W / 9W LED bulb

Providing granolithic floor finish of 50mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Laying the Flooring with cooling tiles of sizes 300mm X300mm X 6mm size of approved make and quality and colour l Set in cement mortar 1:3 (one cement ,three sand) over 10 mm base layer plastering and pointing with white cement neatly as directed. Cool tiles

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four 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 etc., complete as per standard specification

Supply and fixing of TNEB meter board suitable for32A single phase service connection with 32Afuseunit(500V)32Aneutrallinkandearthlink(1"x1/8"copperflat)onTWplankofsize375mmx300mmx19mmwithsupportingTWreepersof1"thickaneithersidewithpaintingwithsuitableboltandnutsforfixingtheTWplankonwallwithearthconnectionandinterconnectionwith7/20PVCinsulatedcopperwirefromEBmetertofuseunitwith1No40Amp30MA Double Pole RCD / RCCB (Higher End) with suitable necessary connection (SD 125)

Solid PVC Door Shutters using 19 Gauge 19mm MSsquare tubes for styles and outer frames. 15mm MSsquare tubes for top, lock and bottom rails. The steeltubes shall be covered with 5mm thick solid PVC Sheets.Shutter using 5mm thick solid PVC Sheets for panellingshall rigidly fixed in position including necessary furnitureand fittings. The overall size of styles shall be 50mm x30mm. The over all size of top rail, lock rail and bottomrail shall be 75mm x 30mm. The over all size of framesshall be 50mm x 45mm with suitable rabate for housingthe shutter

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