Rearrangement Works in connection with SCADA upgradation at Back up LDunder Modernization of LDC-Civil Works

Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead.

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)

Demolishing brick 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.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats,architrave, holdfasts etc. complete and stacking within 50 metres lead:Of area 3 sq. metres and below

Providing and fixing partition upto ceiling height consisting of G.I. frame and required board, including providing and fixing of frame work made of special section power pressed/ roll form G.I. sheet with Zinc coating of 120 gms/ (both side inclusive), consisting of floor and ceiling channel 50 mm wide having equal flanges of 32 mm and 0.50 mm thick, fixed to the floor and ceiling at the spacing of 610 mm centre to centre with dash fastener of 12.5 mm dia meter 50 mm length or suitable anchor fastener or metal screws with nylon plugs and the studs 48 mm wide having one flange of 34 mm and other flange 36 mm and 0.50 mm thick fixed vertically within flanges of floor and ceiling channel and placed at a spacing of 610 mm centre to centre by 6 mm dia bolts and nuts, including fixing of studs along both ends of partition fixed flush to wall with suitable anchor fastener or metal screws with nylon plugs at spacing of 450 mm centre to centre, and fixing of boards to both side of frame work by 25 mm long dry wall screws on studs, floor and ceiling channels at the spacing of 300 mm centre to centre. The boards are to be fixed to the frame work with joints staggered to avoid through cracks, M.S. fixing channel of 99 mm width (0.9 mm thick having two flanges of 9.5 mm each) to be provided at the horizontal joints of two boards, fixed to the studs using metal to metal flat head screws, including jointing and finishing to a flush finish with recommended jointing compound, jointing tape, angle beads at corners (25 mm x 25 mm x0.5 mm), joint finisher and two coats of primer suitable for board as per manufactures specification and direction of engineer in charge all complete.66 mm overall thickness Partition with 8 mm thick double skin Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process with Compressive Strength 225 kg/sq cm, Bending Strength 100 kg/sq cm

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructureabove plinth level up to floor V level in all shapes and sizes in:Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all work up to plinth level 1:2:4(1 cement:2 course sand:4 graded stone agregate 20mm nominal size

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

12 mm cement plaster of mix :1:4 (1 cement: 4 coarse sand)

Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying : a) First layer of slurryof cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. This layer will be allowed to air cure for 4 hours. b) Second layer of slurry of cement @ 0.242 kg /sqm mixed with water proofing cement compound @ 0.126 kg/ sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.

Providing and laying Vitrified tiles in different sizes (thickness to be specified by the manufacturer), with waterabsorption less than 0.08% and conforming to IS : 15622, of approved brand & manufacturer,in all colours and shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS :15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately).Size of Tile600x600 mm

Providing and fixing 75mm thick dry wall partition system. Which includes GI frame work, comprising of 51mm/Eq. Floor and ceiling track profile, 0.5mm/Eq.thick, having two equal flanges of 32mm, fixed to the floor in plumb with each other , with sleeves and screwsat 610 mm: vertical G I studs of size 51mm/Eq. 0.5mm /Eq. thick, havin g one flange of 42mm and another nflange of 44mm and two equal lips of 5mm.. fixed into the track profiles at 610mm centres. The item include providing and fixing 10mm thick calcium silicate board fixed to the either side of the frame work with 25mm dry wall screws, respectively, at 300mm centres. The partition has fixed glass part between 900mm and 2100mm level, with side panel of suitable width as per design. Glass to be toughened glass of 5mm/6mm as per panel size fixed with beaqding colour matched to the interior finish. Finally edges of the board are to be joined and finished so as to have a flushlook which includes filling and finishing with recommended jointing compound of standard make with Slf adhesive fibre glass mesh tape. Two coats of primer suitable for board as per manufacturers specification and direction of Engineer in charge all complete.

Providing & Fixing PTMT grating 100 mm dia with nahni trap carriage and sundries of materials and fixing charges

Providing and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross- section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminated shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2 mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame.

Providing and fixing to existing door frames.30 mm thick Glas Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS : 14856, including fixing to frames.

Providing and laying vitrified floor tiles in different sizes (thickness to be conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. For toilet floor)

Providing and laying Vitrified tiles indifferent sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thickbed of cement mortar 1:3 (1 cement : 3 coarse sand), including grouting the joint with white cement & matching pigments etc.complete.Size of Tile 600x600 mm

Providing and fixing ISI marked solid core flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of I st class hard wood finished with 1mm thick laminate on both sides including hardware fittings such as ISI marked Stainless Steel butt hinges with necessary screws, tower bolt, door handle with lock, Door closer, etc. including cost of providing vision glass panels of required size and all materials and labour charges complete , as per direction of Engineer in charge.35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing and fixing with 18mm thick plywood confirming to IS 4990:2011 for supporting TV inside the partition wall .Plywood supported by nails

providing and fixing Zebra Blinds of fabric, for windows with dual shade horizontal stripes, control units including cost of materials and fixing charges.

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes with one step PVC Solvent cement and testing of joints complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 110 mm pipe 4 kgf/cm2

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, havingthermal stability for hot & cold water supply, including all CPVC plain & brassthreaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includesointing of pipes & fittings with one step CPVC solvent cement and the cost ofcutting chases and making good the same including testing of joints completeas per direction of Engineer in Charge.Concealed work, including cutting chases and making good the walls etc.20mm

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & coldwater supply, including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 mspacing. This includes jointing of pipes& fittings, with one step CPVC solvent cement and the cost ofcutting chases and making good the same including testing of joints complete as per direction ofEngineer-in-Charge. Concealed work, including cutting chases and making good the wall etc.32 mmnominal outer dia pipes

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. Thisincludes jointing of pipes with one step PVC solvent cement and testing of joints complete as perdirection of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc63 mm pipe 4 kgf/ cm2

Supplying and fixing CP Health Faucet superior quality ( Jagur or equvalent make ) including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

Providing and fixing C.P. brass angle valve for basin mixer and geyser pointsof approved quality conforming to IS:8931

Providing and fixing C.P. brass bib cock of approved quality conforming to and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillartaps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require::White Vitreous China Flat back wash basin size 550x 400 mm with single15 mm C.P. brass pillar tap

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colou450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms

Providing and fixing PTMT soap Dish Holder having length of 138mm, breadth102mm, height of 75mm with concealed fitting arrangements, weighing not lessthan 106 gms.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (ofapproved quality) complete with 6 mm thick hard board ground fixed to woodenleats with C.P. brass screws and washers complete.

Providing and fixing white vitreous china extended wall mounting water closetof size 780x370x690 mm of approved shape including providing & fixing white vitreous china cistern with dual flush fitting, of flushing capacity 3 litre/ 6 litre(adjustable to 4 litre/ 8 litres), including seat cover, and cistern fittings, nuts,bolts and gasket etc complete.

Grouting the joints of flooring tiles having joints of 3 mm width, using epoxyand 0.20 kg of resin per kg), including filling / grouting and finishing completegrout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardeneras per direction of Engineer-in-charge.

Providingnd fixing 75mm thickFIRE RATED partition of 50mm GI floor channel and 48mm GI stud as per design and manufacturers specification including cost of chasing for electrical conduits, fixing of doors to fixing joint tap to avoid craks,finished of surface to smooth to accept plastic emulsion paint, glass wool insulation inside shall be provided as required.Fire rated partition shall be of minimum2 hrs fire rating

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Zsections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessaryfilling up the gaps at junctions, i.e. at top, bottom and sides with required EPDMrubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free,straight, mitred and jointed mechanically wherever required including cleatangle, Aluminium snap beading for glazing / paneling, C.P. brass / stainlesssteel screws, all complete as per architectural drawings and the directions ofEngineer-in-charge. (Glazing, paneling and dash fasteners to be paid forseparately) :

For shutters of doors, windows & ventilators including providing and fixinghinges/ pivots and making provision for fixing of fittings wherever requiredincluding the cost of EPDM rubber / neoprene gasket required (Fittings shall bepaid for separately)

Providing and fixing 3 mm thick or nearest available size Aluminium Composite Panel in panellng fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of Engineer - in- Charge.

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer - in -Charge. ( Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 5.50 mm thickness

Supplying and fixing frosted glass stickers of good quality on glazed portion of partition wall as per the direction of Engineer in charge etc. complete

Providing and fixing 150 mm bright finished floor brass door stopper with rubbercushion, necessary brass screws etc. to suit shutter thickness complete

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, doorweight upto 35 kg and door width upto 700 mm), with necessary accessoriesand screws etc. complete

Providing and fixing bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc all complete.

Providing and fixing bright finished brass 100 mm mortice latch and lock with6 levers and a pair of lever handles of approved quality with necessary screwsetc. Complete

Providing and fixing IS : 12817 marked stainless steel butt hinges with stainlesssteel screws etc. complete :

: Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete:150x10 mm

Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge( Door handle, lock and stopper etc to be paid separately

Providing and fixing false ceiling at all height includingproviding and fixing of frame work made of special sections,power pressed from M.S. sheets and galvanized with zinc coatingof 120 gms/ sqm (both side inclusive) as per IS : 277 andconsisting of angle cleats of size 25 mm wide x 1.6 mm thick withflanges of 27 mm and 37 mm, at 1200 mm centre to centre, oneflange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6 mm dia bolts, other flange of cleat fixed to theangle hangers of 25x10x0.50 mm of required length with nuts &bolts of required size and other end of angle hanger fixed withbolts of required size and other end of angle hanger fixed withintermediate G.I. channels 45x15x0.9 mm running at the spacingof 1200 mm centre to which the ceiling section 0.5 mmthick bottom wedge of 80 mm with tapered flanges of 26 mmeach having lips of 10.5 mm, at 450 mm centre to centre, shall befixed in a direction perpendicular to G.I. intermediate channel withconnecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5mm thick 27mm high having flanges of 20mm amd 30mm long, the perimeter of cieling fixed to wall/partition with the help of rawl plugs at 450 mm centre with 25 mm long dry wall screws@230mm interval including fixing of gypsum board to cieling section and perimeter channel with thw help of dry wall screws of size 3.5x25 mm at 230mm 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 150mm on both sides of joint and two coats of primer suitable for board all as premanufacturers 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, specifications and direction of the Engineer in Charge but excluding the cost of painting with :12.5 mm thick tapered edge gypsum fire resistant board conforming to IS;2095-Part I

Providing and Fixing 15 mm densified tegular edged ecofriendly light weight calcium silicate false ceiling tiles of approved texture spintone /cosmos /Hexa or equivalent of size 595x 595mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main 'T' runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross "T" of size 24x28 mm made out of 0.33mm (Minimum) sheet, 1200 mm long spaced between main 'T' of size 24 x 28 mm made out of 0.33 mm (Minimum) sheet, 1200mm long spaced between main'T' at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross 'T' of length 600 mm and size 24x28 mm made of 0.33 mm thick (minimum) sheet to be inter locked at middle of the 1200x600 mm panel to from grid of size 600x600 mm, resting on periphery walls/from grid of size 600x600 mm, resting on periphery walls/partitions on a Perimeter wall angle pre-coated steel of size(24x24x3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture (Spintone / Cosmos/hexa) in the grid, including cutting / making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever require. Main 'T' runners to be suspended from ceiling using G.I slotted cleats of size 25x35x1.6mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size of 85x30x0.8 mm, spaced at 1200mm centre to centre along main 'T' bottom exposed with 24 mm of all Tsections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by by engineer-in-charge. Note:- Only calcium silicate false ceiling area will be measured from wall to wall. No deduction shall be made for exposed frames/opening (cut outs) having area less than 0.30 0.50 (Minimum), light reflection > 85% non - combustible as per B.S. 476 part IV, 100% humidity resistance and also having thermal conductivity < 0.043 w/m 0 KC.

Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss/ matt/suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS: 2046 Types S, including cost of adhesive of approved quality.1.0 mm thick

Providing and fixing laminated wooden flooring of approved make and shade having 8mm thick with plank dimension 190x1200mm or nearest size. Surface layer to be DPL(Direct pressed Laminate)

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer,over the plastered wall surface to prepare the surface even and smooth complete.

Wall painting with plastic emulsion paint of approved brand and manufactureto give an even shade: One or more coats on old work

Providing and fixing removable raised/false access flooring with system and its components of approved make for different plenum height with possible height adjustment upto 50 mm, comprising of modular load bearing floor panels supported on G.I. rectangular stinger frame work and G.I. Pedestal etc. all complete,as per the architectural drawings, as specified and as directed by Engineer-in-charge consisting of:a)Providing at required spacing to form modular framework, pedestals made out of GI tube of thicknessminimum 2 mm and 25 mm outer diameter, fully welded on the G.I. Base plate of size100mmx100mmx3mm at the bottom of the pedestal tube, G.I. pedestal head of size75mmx75mmx3.5mm welded with GI fully threaded stud 16 mm outer diameter with two GI check nutsscrewed on the stud for level adjustment upto 50mm, locking and stabilizing the pedestal head in positionat the required level. The pedestals shall be fixed to the subfloor (base) through base plate using epoxy based adhesive of approved make or the machine screw with rawl plug.b) Stringers system in all steel construction hot dipped galvanized of rectangular size 570x20x30x0.80 mm thick having holes at bothends for securing the stringers on to the pedestal head using fully threaded screws ensuring maximum lateral stability in all directions, the grid formed by the pedestal and stringer assembly shall receive the floor panel, this system shall provide adequate solid, rigid support for access floor panel, the system shallprovide a minimum clear uninterrupted clearance between the bottom of the floor for electrical conduitsand wiring etc. all complete as per the architectural drawings, as specified and as directed by theEngineer-in-charge.c) Providing and fixing Access Floor panel of 600x600x32 mm medium grade FilledSteel anti static high pressure Lamination of 800H grade (FS800H). Access Floor panel shall be steel welded construction with an enclosed bottom pan with uniform pattern of 64 hemispherical cones. The top and bottom plates of Steel Guages: top 0.6 mm and bottom 0.7 mm fused spot welded together(minimum 64 welds in each dome and 20 welds along each flange). The panel should be Corroresistepoxy coated for lifetime rust protection and cavity formed by the top and bottom plate is filled with Pyrogrip noncombustible Portland cementitious core mixed with light weight foaming compound. The access floor shall be factory finished with Anti-static High Pressure laminate with Non Warp technology upto 1mm thickness for superior adhesion and Surface flatness within 0.75mm. The panel is to withstand a Concentrated Load of 363 Kgs applied on area 25mm x 25mm without collapse in the centre of the panel which is placed on four steel blocks. The panel will withstand and Uniformly Distributed Load (UDL)minimum 1250 kg/sqm and an impact load of 50 kg all complete as per the approved manufacturersspecification and as per the direction of Engineer-in-charge. All specification must be printed on the side of the panel to ensure the quality of the product.300 mm Finished Floor Height (FFH).

Providing and fixing Access Floor panel of 600x600x32 mm medium grade.Filled Steel anti static high pressure Lamination of 800H grade (FS800H). Access Floor panel shall be steel welded construction with an enclosed bottom pan with uniform pattern of 64 hemispherical cones. The top and bottom plates of Steel Gauges: top 0.6 mm and bottom 0.7 mm fused spot welded together (minimum 64 welds in each dome and 20 welds along each flange). The panel should be Corroresist epoxy coated for lifetime rust protection and cavity formed by the top and bottom plate is filled with Pyro grip noncombustible Portland cementitious core mixed with lightweight foaming compound. SUB HEAD : 11- FLOORING access floor shall be factory finished with Anti-static High Pressure laminate with Non Warp technology upto 1mm thickness for superior adhesion and Surface flatness within 0.75mm.The panel is to withstand a Concentrated Load of 363 kgs applied on area 25mm x 25mm without collapse in the centre of the panel which is placed on four steel blocks. The panel will withstand and Uniformly Distributed Load (UDL) minimum 1250 kg/sqm and an impact load of 50kg all complete as per the approved manufacturers specification and as per the direction of Engineer-in-charge. All specification must be printed on the side of the panel to ensure the quality of the product. 300 mm Finished Floor Height (FFH)

Providing and fixing aluminium work for sliding windows with extruded built up standard tubular appropriate sections of approved make conforming to IS : 733 and IS: 1285 with powder coated aluminium section, fixing with dash fasteners of required dia. and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDMrubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing, stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge, including Glazing with 4mm thick glass panes, dash fasteners, labour & transportation

Supplying and fixing of cooling/sun control film of good quality on glazed portion of windows complete with labour and materialsas per the direction of Engineer in charge etc.