Tender For Special Repairs To The Shopping Complex At Ward No 10 Ka Ka Chavadi Area In Ettimadai Town Panchayat.; 1 Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrockrequiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum 2 Plain Cement Concrete 1:4:8 Mix (one part cement, four part Msand and eight part of aggrigate) using40 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. 3 Steel centering for sides and soffitsincluding supports and struttingupto 1m height for plain surfacesuch as RCC slab with all cross bracings using mild steel sheet of size 90cmx60cmx10 gaugestiffened with welded miled steel angles of size 25x25x6mm for laid over silver oak for coundary wood joints of size 10x6.5 cm spaced at about 90cm centre to centre and supported by casurials props of 10cm to 13 cm diaspaced at about 75cm centre to centre and suppor etc completed as per std specification. 4 Coloumn 5 Grade beam 6 Supplying fabricating and placing in position of steel rods using TMT SteelISIincluding cost of binding wire, cost of labour charges for fabrication and placing in positionetc. Complete. Complying with std. specifications. 7 Providing and laying in position Standardised Concrete Mix M-20 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 325Kg/ 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 - 8 Brick Work in Cement Mortor 1:5 Mix (one part of cement andfive part of sand) usingII Class Bricks of size 9X4 1/4X2 3/4from 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. 9 Plastering in Cement Mortor 1:5 Mix (one part of cement andfivepart 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. 10 Ceiling Plastering in cm 1:3, 10mm thick including cost and conveyence all materials to site and all labour charges and incidental charges etc.,completly complying with standard specifications. 11 Supplying and fixing over the floors best quality of scratch ceramic tiles of 30 c.m x 30c.m x 6mm sizeof approved colour laying with cement mortor 1:2 mix pointing the joints with colour pigments etc.Complete. 12 Weathering course concrete with broken brick jelly of 20 mm gauge in pure slacked lime ( no sand to be added) over roof slab the proportion of brick jelly to lime being 32:12.5 by volume and laid over In a single layer and consolidated require designed and finished thickness by beating the concrete with wooden beaters of approved pattern , keeping the surface constantly with springing lime jiggery water asper standard specification and as directed by the departmental officers Complete as per standard specification. 13 Finishing with top of roof with one course of machine pressed tiles of size 20cmx20cmx2cm of approved quality laid in cement mortar 1:3 (One part ofcement and three part of sand) 12mm thick mixed with water proofing compound conforming to ISS by 2% weight of cement used and the joint pointed neatly to full depth of tiles with same water proofing compound mixed with cement motar ,red oxide, etcComplete as per standard specification. 14 Supplying and fixing of rolling shutters shall be pull and push type (Gear operated) made of 18G/3 lathe sections which consist of five main parts such as curtain, lock plate, guide channels rollers and hood cover. These five main parts are made out of special components detailed below: curtain shall be of 18G/3 lath sections cut to required size and filled with heavy cast iron / MS clips. For 80(2.45m) high rolling shutter lath sections provided shall be not less than 37 numbers. Lock plate shall be 10GMS sheet and attached to the side brackets with 20mm square bar.Side brackets shall be of 10G MS plate and cast iron U clamps shall be rivetted to the side brackets. Roller shall be of heavy cast iron pullies fitted with heavy duty C class 40mm steel pipe and high tensile high carbon coil springs. 2 springs shall be supplied. Side brackets shall be of 10G MS plate and cast iron U clamps shall be rivetted to the side brackets. Roller shall be of heavy cast iron pullies fitted with heavy duty C class 40mm steel pipe and high tensile high arbon coil springs - 2 springs shall be supplied. Hood cover shall be of 0.8mm CRCA sheet reinforced with 25mmx25mmx3mm MS angle or gate channel. The rolling shutter in addition to the above should have pulling hook and shall be coated on exposed area with heavy coat of red oxide primer etc., complete. 15 Supply of thousand ltr. capacity HDPEwater tank including cost and conveyance Complete complying with standard specifications and as directed by the departmental Engineers. 16 Painting the new walls two coats over one coat ofpriming with best Emulsion paint ofapproved colour andquality includingpreparation ofsurfaceandfinishing neatly etc., complete complying with standard specification and as directed by the department officers etc., complete complying with standard specifications. 17 Painting the new iron work in all floor two coat of best synthetic enamel paintof approved colour and brand over one coat of primer including scrapping and preparation of surface, cost of breshes and neat finishing complying with stadard specifications 18 Wiring with 2 x 1.5 sq.mm. (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC light point /fan point (for electronic regulator)(S.D.20) 19 Wiringwith2x1.5sq.mm.PVCinsulatedunsheathedFRLSSCcopperconductorof1100VgradeinsuitablePVCrigidpipeconcealedinwallandceilingwithPVCaccessoireswithTWswitchboxand5AFTswitchinflushwithwallwith3mmthickhylumsheetcoverformakinggoodoftheconcealedportionwithsuitablecolourforPVCconcealedlightpoint / fan point (for electronic regulator) (SD 24) 20 Wiringwith2x1.5sq.mmPVCinsulatedSCunsheathedFRLScopperconductorof1100VgradeinsuitablePVCrigidpipeonwallandceilingwithPVCaccessorieswith150x100x113mmTWswitchboxfor5A3pinnoninterlockingWallsocketwith5Aflushtypeswitchwithpaintingofsuitablecolourwithcontinuousearthwireconnectionof1.5sq.mm copper wire for open PVC plug point (sd 36) 21 Supply and fixing of WT bulk head fitting with guard suitable for 11W CFL lamp with CFL (SD 83) 22 Supplyandfixingof1200mm(48)ACceilingfancompletewithsteppedelectronic300Wregulatorwith300mmdownrod on the existing clamp (SD 110) 23 Supplying and fixing of 4 ft. 40 W tube light flu fitting complete with copper choke and condenser with TW round blow on wall and ceiling with PVC unsheated lead from terminal tube fitting. (SD 88) 24 Supplying and fixing of M.S. grill of approved design for Gate, doors, windows and ventilaors using necessary mild steel flats for inner and outermembers xhich should be fixed to window frames inclusive of priming coat of best approved quality red oxide primer etc., complete complying with standard specifications.
