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Tender For Maintenance Of School Building And Construction Of Toilet At Suchindrum Govt Primary School In Suchindrum Town Panchayat; 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 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. 3 Refilling the basement with excavated earth in layers of not more than 15 cm thick well rammed watered and consolidated etc. complete with standard specification. 4 Supplying anderrectingsteel centering including necessary supportsfor plain surfaces for Reinforced Cement Concrete works such as Column footing, Column pedestals, plinth beams, grade beams, staircase steps, etc which requires only nominal strutting using mild steel sheets of size 90mm x 60mm 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( TNSS NO or NBC No 30(S) 86 86 A V, VI(S3)VII 5 Footing, Grade beam, Plinth Beam 6 Septic Tank wall 7 RCC Slab 8 Columns 9 Reinforced cement concrete 1:11/2:3 (one cement one and half sand and three aggregate) using 20mm size I.S.S. metal including cost conveyance of materials to site and all labour charges etc., mixing laying consolidating curring etc., but excluding cost of steel etc., complete as perstandard specification as per TNDSS NO: 30 V,VI (S3) VII-3 10 Upto Basement 11 Ground Floor 12 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. 13 Brick Work in Cement Mortor 1:5 Mix (one cement, five sand) using new best Second Class Bricks of size9 ” x 4 3/8 “x 2 3/4 ”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. Complying with std. specifications. 14 Upto basement 15 SpecialPlasteringinC.M. 1 : 3 ( One cement, three sand) to10 mmthickincludingallcostandconveyance ofallmaterialstositeincludingcostofcementwhichwillbepurcharedlocallybythe contractor andconveyanceofthesametotheactualworksiteandcostformworkincludingwatering curingandallleadsofgoodpotablewaterandallother. 16 PlasteringinC.M. 1 : 5 (1cement 4sand)to12 mmthickincludingallcostandconveyanceofallmaterials tositeincludingcostofcementwhichwillbepurcharedlocallybythecontractor and conveyanceofthesametotheactualworksiteandcostformworkincludingwatering curingandallleadsofgoodpotablewaterandallother. 17 Brick Partition workincementmortor1 : 3(One Cement and four Sand)usingbest quality of countrybricksof size 9"x41/4x23/4 includingall costof materialsand Labour Charges including Curing charges etc., Complete as per standard specification. 18 Floor Finishing First Quality Design Ceramic tiles of All colours of sizes 305mm x 305mm x 6mm. laid in cm 1:3 mix 10mm thick and pointing with white cement using 0.4kg/sqm including finishing the joint and pointing flush with tiles surface etc complete 19 Dadooing sides of walls with Glazed design tiles of size 305 x 200 x 6mm set in Cement Mortar 1:3 ( 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. 20 Supply and Fixing of PVC SolidDoors with Necessay Accessories and Locking Arrangements including cost and conveyance of all materials and labour charges etc., complete as per standard specification (TWAD pg:160) 21 Manufacturing supplying and fixing ofMILD STEEL DOOR made out of 50 x 50 x 6 mm M.S angle for outer frame,35 X 35 X 5mm M.S.Angle for outer frame of shutter. The entire shutter area shall be covered with CRC sheets (18 G) with 5Nos, of stiffners using M.S.Flats of size 25 X 6mm at equal intervals horizontally. The corners of the frames and shutter with CRC sheets shall be welded by adopting flash butt welding or any other suitable method. Provision towards 3Nos, of Hinges incase of single shutters / 6Nos,of Hinges incase ofDouble shutters of 125 X 31 X 1.25mm size placed at appropriate intervals and provisions shall be made for Tower bolts 2Nos, Aldrop 1No. The frame shall be provided with 6Nos,of Hold fast of 200mm length using 50 X 6mm M.S.Flat. The entire frame and shutter shall be provided with one coat of red oxide primer including cost of hold fasts,hinges, locking arrangements, handles wind appliences etc., complete and as directed by the departemental officers. 22 Supply and Delivery Fabrication of MSdoors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc.,complete. (Steel Ventilation) 23 Supplying and Painting thewalls with TwoCoatsWeather sealedExterior emulsion Paint as instructed by the departmrntal officers includingPreparation of surface curing, etc complete in all floorscomplying with standard specification. ( The Colour and shade of the paint shall be got approved by the departmental officers.) 24 Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification. 25 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) 26 Granolithic Floor finishing with Cement Concrete 1:2:4 (One part of cement,two part of sand and four parst of ISS HBG metal) mix using 10mm to12mm ISS size HBG metal to 25 mm thick including cost and conveyance of all materials etc. and all labour charges etc. complete as per Standard specification and as directed by the departmental officers. TNBP No :39-F 27 supplying and fixing UPVC (Un-plasticized polyvinyl Chloride)louvered ventilators of from the peofile the size of outer frame 60mmx58mm and shutter profile size of 60x78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered section with wall thick of 2mm the EPDM rubber (black colour) 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 in the louvers. the window should be fixed to the wall with 100% packing with screws and silscon packing all round the frame. the ventilator should be got approved frame the Executive Engineer before use on Work 28 Supplaying and fixing in position colour Europen water clost with low level fiushing tank of 10 lit capacity of best quality and approvel make with 100mm "p"or "s" trap with dople flapped rigid PVC seat cover with CP brass etc. Complete complying with standard specifications and as directed by the department offucers (EWC should got approvel by the executive work.) 29 Supplying & fixing in position of white glazed Indian type water "p"(or)"s" trap and Orissa slop set in brick jelly cement 1:4:8 100mmthick using brick jelly ISS gauge and finished to sludge out any leakage and defalut including cost of WC "p"or "s" trap and foot rest etc ,complete-1no 30 Supplying and fixing of plumping items 31 a. long body tap cp 32 b.110 mm pvc 4kg pipe 33 c.75mm pvc 4kg pipe 34 d.32mm pvc 12.5 kgpipe 35 e.25mm pvc 12.5 kg pipe 36 f.110mm pvc door Tee 37 g.110mm pvc door elbow 38 h.110mm plain elbow 39 i.110mm pvc cowl 40 j. 75mm door Tee 41 k.75mm door elbow 42 l.75mm plain elbow 43 m.75mm pvc cowl 44 n.32mm pvc Tee 45 o.32mm pvc elbow 46 p.32mm pvc tank connector 47 q.32x25mm reducer 48 r. 25mm pvc tee 49 s.25mm pvc elbow 50 Supplying and fixing position CI Nahani Trap / Floor Trap of the following sizes with best stainless steel gratings of approved brand and quality, fixed over a bed of PCC 1:4:8 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) 51 Supply and delivery of 20W 4 Feet LED Fitting with LED 52 Wiringwith2x1.5sq.mm.PVCinsulatedSCunsheathedFRLScopperconductorof1100VgradeinsuitablePVCrigidpipeonwallandceilingwithPVCaccessoriesandwithTWswitchboxand5AFTswitchwithpaintingofsuitablecolourfor Consealed PVC light point / fan point (for electronic regulator) (6 points per coil)SD 25
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