Miscellaneous Repair, Maintenance, And Electrical Works At Iwt Thanneermukkom; 1 Compound wall and terminal building repairs 2 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. 3 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared 4 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared 5 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) PCC. 6 Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand) 7 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 8 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more. 9 Brick work with common burnt clay F.P.S. (non-modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand) 10 Plastering in CM 1:4, 12 mm thick on cement blocks masonry including cost of materials, labour, finishing, curing etc. complete. 12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand) 11 Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm 12 Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) 13 Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 14 Demolishing brick / block work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar 15 Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : In cement mortar 16 Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturers specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : 12.5 mm thick tapered edge gypsum plain board conforming to IS: 2095- (Part I) :2011 (Board with BIS certification marks) 17 Renewing glass panes, with putty and nails wherever necessary including racking out the old putty. Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm) 18 Renewal of old putty of glass panes (length) 19 Providing and fixing leakage in roofing sheets / joints etc. using bitumen felt sheets / bitumen compound / bitumen / GI limpet washers etc. as required to rectify the leakage including cost of material, labour, scaffolding, transportation etc complete as per the instruction of Engineer-in-charge. 20 Godown repair and painting 21 Providing and laying two courses water proofing treatment with bitumen felt over roofs consisting of first course of blown bitumen 85/25 or 90/15 conforming to IS : 702 applied hot @ 1.45 Kg per square metre of area for each course, second course of roofing felt type 3 grade-I (hessian based self-finished bitumen felt) including cleaning and preparation of surface with : Bitumen felt (hessian base) type 3 grade I conforming to IS : 1322 22 Providing at all heights, levels and locations Aluminium profile industrial troughed sheet of Alloy 31500/31000/40800, conforming to IS 1254, IS 737, IS 2676. The sheet shall be fixed using self-drilling / self-tapping SS screws of size 5.5x65 mm with EPDM seal complete upto required pitch in horizontal, vertical or curved surfaces i/c cutting to size and shape where required as per specifications, detail drawings and direction of Engineer-in-Charge. The rate shall be inclusive of all screws, seal, ridge, labour, scaffolding, machinery for fixing and approved sealent where required etc. but excluding the cost of purlins, rafters and trusses. using 0.71 mm thick, the profile detail width 1044/920 mm, cover width 1000/875 mm 23 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work. 24 Floor cleaning and clearing outside jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish etc. up to a distance of 50 m outside the periphery of the area cleared 25 Electrical repair and maintenance works 26 Supplying, Installation, Testing, Commissioning of LED tube set 20W per fitting, complete with all accessories including connections etc. as required and as per the instruction of Engineer-in-charge.Make: Philips / Syska 27 Supplying, Installation, Testing, Commissioning of LED flood light 100W per fitting, complete with all accessories including connections etc. as required and as per the instruction of Engineer-in-charge.Make: Philips / Bajaj / Syska 28 Supplying, Installation, Testing, Commissioning of LED flood light 50W per fitting, complete with all accessories including connections etc. as required and as per the instruction of Engineer-in-charge.Make: Philips / Bajaj / Syska 29 Supplying, Installation, Testing, Commissioning of LED street light 50W per fitting, complete with all accessories including connections etc. as required and as per the instruction of Engineer-in-charge.Make: Philips / Bajaj / Syska 30 Supplying, Installation, Testing, Commissioning of LED street light 100W per fitting, complete with all accessories including connectionsetc. as required and as per the instruction of Engineer-in-charge. Make :Philips / Bajaj / Syska 31 Supplying, Installation, Testing, Commissioning of Gate light bollards per fitting, complete with all accessories including connectionsetc. as required and as per the instruction of Engineer-in-charge.Make : Philips / Bajaj / Syska 32 Supplying, Installation, Testing, Commissioning of ELCB/RCCB 100AMP 4P 100mA per fitting, complete with all accessories including connectionsetc. as required and as per the instruction of Engineer-in-charge.Make : L&T / Anchor 33 Supplying, Installation, Testing, Commissioning of MCB 20A L&T per fitting, complete with all accessories including connections etc. as required and as per the instruction of Engineer-in-charge.Make : L&T / Anchor 34 Supplying and laying / drawing FRLS PVC insulated copper conductor, single core cable in the new / existing surface / recessed steel / PVC conduit as required. for 2.5sqmm etc. as required (each coil contains 90mtrs of cable) and as per the instruction of Engineer-in-charge. Make : Finolex / V-Guard 35 Supplying and fixing of 20mm medium class PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required and as per the instruction of Engineer-in-charge. Make : Supreme / Balco / Polycab 36 Identifying and rectifiying complaints / faults at terminal and premises by deploying 1 nos electrician and 2 nos helpers including tools / machinery / scaffolding etc. as per the instruction of Engineer-in-charge.
