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| 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 |
| 2 | A)Collection supply and filling of well gravel filling approved quarry including cost andConveyance of all materials to site and all labour charges for filling etc., Complete. |
| 3 | Cement Concrete of mix 1 : 4 : 8 (One Cement four sand eight aggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including formwork and centering 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. |
| 4 | 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 sand at site and all labour charges and all other incidential charges etc., complete as per Standard Specification. |
| 5 | Supplying anderrectingsteel centering including necessary supportsfor plain surfaces for Reinforced Cement Concrete works such as Coloumn footing,Coloumn pedestals,plith beams, grade beams,staircase steps,etc which requires only nominal strutting using mild steel sheetsof 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 intervels etc complete in all floorsComplying with standard Specification without Strutting. ( TNSS NO or NBC No 30(S) 86 86 A V, VI(S3)VII |
| 6 | Below Ground Level |
| 7 | Ground Floor |
| 8 | Column |
| 9 | Supplying and Fabrication of Steel and placing in position MS / Ribbed tor steel grills for RCC works as per design given including cost of steel and GI binding wire in Floors etc., Complete complying with standard specification in force per Kilogram. |
| 10 | Vibrated Reinforced Cement concrete M20 grade1:1.5 :3 (one part of cementone point fivepart of sand andtwo part of aggregate )using 20mm gauge machine broken hard granite stone jelly for all RCCitemsof worksexcluding cost of TMT rod, centering , struuting but including cost of mixing placing the concrete in postionvibrating cosolidating finishing and curing the concrete etc complete complying the standard specifications TNDSS NO: 30.. |
| 11 | Below Ground Level mat |
| 12 | Ground Floor |
| 13 | C) Plain Cement Concrete 1:3:6 Mix (one part cement, three part sand and six part of aggrigate) using 20 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge. |
| 14 | Brickworkincementmortor1 : 5(One Cement and five Sand)usingbest quality of countrybricksof size 9\"x41/4x23/4 includingall costof materialsand Labour Charges including Curing charges etc., Complete as per standard specification. |
| 15 | Below Ground Level |
| 16 | Ground Floor |
| 17 | Parapet wall |
| 18 | SpecialPlasteringinC.M. 1 : 3 ( One cement, three sand) to10 mmthickincludingallcostandconveyance ofallmaterialstositeincludingcostofcementwhichwillbepurcharedlocallybythe contractor andconveyanceofthesametotheactualworksiteandcostformworkincludingwatering curingandallleadsofgoodpotablewaterandallother TNDSS NO: 56, 57 |
| 19 | Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two 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 panellingwherever necessary and as directed by the departmental officers) |
| 20 | E) Paving the floor with descrgned coloured vitrified tiles of size 600 x 600 x 8mm of best quality and approved variety complying / confirming ISI specification land over cement mortar 1:3 (one cement and three M- Sand) 20mm thick and pomted with same coloured cement neatly etc., complete. |
| 21 | PlasteringinC.M. 1 : 5(1cement 5sand)to12 mmthickincludingallcostandconveyanceofallmaterials tositeincludingcostofcementwhichwillbepurcharedlocallybythecontractor and conveyanceofthesametotheactualworksiteandcostformworkincludingwatering curingandallleadsofgoodpotablewaterandallother Complying with std. specifications.TNDSS NO: 56, 57 |
| 22 | 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 mustprovide 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.. ( The Colour and shade of the paint shall be got approved by the departmental officers.) |
| 23 | A) Weathering Course with broken brick jelly 20mm size pure slacked lime over R.C.C. roof slab the preparation of 32:12.5 for required depth and slope etc.complete. |
| 24 | B) Finishing the top of roof with one course of machine pressed tiles 23 C.m x 23 C.m x 2 C.m size using cement mortor 1:3 mix mixed with 2% by weight of Crude Oil and pointing with Cement Mortor 1:3 mix Cost of all materials and labour charges and brick jelly concrete etc., complete as per standard specifications. |
| 25 | E) LOUVERED VENTILATOR Supplying fabricating and fixing in position of Alumi,Anodised natural colour matt finished LOUVERED VENTILATOR fixed window with three panels using 62*38*[email protected]/m and the louvers with moving arrangement will be made with Aluminium channel of size 60*30*4 mm @ 1.27kg/m with necessary glass panes for louvers 4mm thick Aluminium clips , including all materials,labour,power consumption charges required for fabrication if necessary chipping dismantling making necessary holes in RCC coloumns, Beams or masonry wherever necessary with power drill to the extent required and made good to the original conditions after fixing as drected by the departmental officers The Aluminium surfaces should be anodised with matt finish under electrically conditionin accordance withISspecification 1868/1962 of Anodic thickness of not less than 15 microns (fifteen) complete.All the materials should be got approved by the Engineer incharge before fixing as directed .. |
| 26 | 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 \"U\"clamp at the centre of the pipe line in addition to those for more than 3.00mt pipe length etc,CompleteComplyingwithStandardSpecifications. |
| 27 | Supplying and Fixing Teak wood Door panelled shutter with frame for door Fully panelled with 50mm Thick T.W. planks the door shutterStyles will be 75mm x40mm & Top rail 100 mm x40mm the lock rail will be of125mm x40mm and the bottom raill will be 150mm x40mm andincluding cost of furniture fittings and cost of wind appliances and Labour charges for fixing Furniture etc and fixing up shutters in position and best french (Lac) polishing with two coats . T.W. doors windows ventilator including cleaning the surface etc., complete complying with standard specifications . |
| 28 | 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 : 49, Sl.no :122A |
| 29 | Painting new wood work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.) |
| 30 | C)Supply fabricationg & fixing in position of M.S window outer frame will be 25x25x3mm angle the side frame with outer bars and M.S sheets 1.60 mm thick 20gauge MS sheet with necessary hinges , tower bolt ,aldrop length 30mm and hold fast etc., complete complying with standard specifications. |
| 31 | 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 CONCEALEDLIGHTPOINT/FAN POINT (for Electronics Regulator) (SD NO: 25)( 45+21) |
| 32 | 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) |
| 33 | Wiring with 2 x 4 sqmm (56 / 0.3mm ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories inflush with wall with 150mm x100mm x75mm MS switch box concealed type with 3mm thick hylum sheet cover for 15A 3pin flush type non inter locking CS plug with continuous earthwire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed power plug point.etc, complete as per standard specifications. SD 40 |
| 34 | Supplying and Fixing of 3 phases 4 wire 4 way ICDB of 32 amps per way with 100 amps TPN MC switch with suitable trucking box. MS cable entry boxes and internal connection on suitable angle iron frame work withearth connection[ SD 178 ] |
| 35 | Supplying and Fixing of Horizontal Type 4 way Triple Pole natural MCB distribution board in sheet steel enclosure with 40 amps 4 pole MCB isolator as incoming and 12 Nos.6A to 32 A MCB as outgoing in flush with wall and making good of the concealed portion with earth connection.[ SD 179 ] |
| 36 | Earthing as per PWD standard with an earth electrode of 2 M class ‘B’ GI pipe of diameter not less than 32 mm Complete with necessary masonry work.[ SD 234 ] |
| 37 | Supply andrun of 2x 4 sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in 25mm dia GI Pipe(Class B) suitably bent at both ends with necessary angle iron upright and end supports for mains on 7/20 GI bearer wire for Service connection mains(SD. NO 70) |
| 38 | Supply andfixing of 32 Amps DP switch with metal glad of 500V with fuse and nuetral ( side handle) on suitable TW box PWD earthing(SD. NO 143) |
| 39 | Supply and fixng of TNEB Moter Board suitable for 3 Phases 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 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos 63A fuse units (500V) 1 No. Neutral link, copper earth flat of size 1\" x 1/4\" with inter connection of EB meter to fuse units by 7/16 PVC insulated copper wire with earth connection complete(SD No :129) |
