SPECIAL REPAIR TO CERTAIN BUILDINGS AT LOHITPUR AND TEZU UNDER GE (P) LOHITPUR

Amount

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed

Dismantling of wall and ceiling boards (fibre, pulp, insultion etc.) or board/ slabs/ blankets any thickness, including cover fillet complete all as specified and as directed.

M & L for 25 mm thick plain cement concrete, 1:2:4, type B-0 (using 12.5mm graded crushed stone aggregate) as in floor complete all as specified and directed

M&L for Coloured Non skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade, including 15 mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

M & L for 75 mm thick plain cement concrete, 1:3:6, type C-2 (using 40mm graded crushed stone aggregate) as in plinth protection complete all as specified and directed.

M & L Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound (Grade A) complete all as specified and directed.

S&F Stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.00 mm and fixed with stainless steel wire staples complete all as specified and directed.

M&L for prepration of old steel surface over 10 cm width and apply two coat of synthetic enamel paint (1st quality) including complete all as specified and directed.

S&F Harrison rails, Anodised Aluminium Alloy,with fixing brackets, stops, rollers etc complete all as specified and directed.

M&L Chequered cement concrete colour tiles 30cm x 30cm x 25mm thick with mixture of white and grey cement in equal proportions and no pigment , set, jointed and pointed in neat cement slurry in floors over and including 20 mm screed bed in cement mortar 1:6 complete all as specified and directed.

S&F 4mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Alumi nium framework with screws complete all as specified and as directed.

S&F anodised aluminium snap grid of grid size 605 mm x 605 mm including necessary frame work for false ceiling complete all as specified and as drected.

S&F Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and as directed.

S & F Butt hinges, medium weight, cold rolled mildsteel 100 mm, and fixed complete all as specified and directed.

S & F mild steel, barrel tower bolts of 150 mm long and extruded section and fixed complete all as specified and directed.

S & F mild steel sliding door bolt of 300mm long with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixedcomplete all as specified and directed.

S & F Mild steel pressed handles of 150mm long, oval type, stove enamelled black complete all as specified and as directed.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and as directeed.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

M&L for mild steel framed work of grade E-165, Fe-290 such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

S & F Sheet glass of 4mm thick, ordinary quality and glazing with oil putty in square exc 0.5 sq. m in each pane complete all as specified and directed.

M &L Brickwork with subclass 'B' old size bricks, straright or corved on plan exc 6m mean radius built in Cement mortar 1:6 complete all as specified and directed

M&L hardcore of broken stones of gauge n exc 63mm, deposited spreaded , levelled in layers n exc 15 cm thick watered and rammed to true surface all as specified.

Material and Labour for rendering 15 mm thick in cement mortar 1:4 of other than fair faces of brick work or concrete suraface with using water proofing compound as per manufacturer's instruction, finished surface even and smooth without using extra cement complete all as specified and as directed. Notes: Waterproofing compound shall be measured and paid separately under relevant items of this schedule.

Supply only Integral Water Proofing Compound complete all as specified and directed.

M&L for preparation of new wooden surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer all as specified.

S & F 35 mm Glazed and skeleton shutters,(Second Class Hard wood) open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified and directed

S&F 40 mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type , both face is covered with decorative face veneer with lipping/frame to match, complete all as specified and directed.

S & F Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified and as directed.

S & F Anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified

S&F mild steel Fe 410-W (Gde E-250) quality A as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc complete all as specified and as directed.

M&L except sheet for Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed. Note:- Galvalume Sheet obtained from the dismentling shall be used for refixing.

S&F Gl frame work Size of grid 605 x 605mm for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all sspecified and as directd

Dismentling of structural steel work including door, gates and window but excluding framed truss etc. complete all as specified and as directed.

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs,etc rough finished also splays between floors and beams, etc complete all as specified and directed.

M&L for Mild steel TMT bars 10mm dia and over, cut length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips.

Mild steel TMT bars 6 to 8mm dia and over, cut length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

S&F pressed steel frames for doors of size 125x60 mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete, as specified, supplied and fixed, Size of fame complete all as specified and as directed.

S&F Pressed Steel Windows glazed & gauged (combined type) including grills, glazing & wire mesh(SS) /Ventilator using box type hinges, MS Spring Latch, MS tower Bolt and telescopic stay complete complete all as specified and directed.

S&F Aluminium anodised,barrel tower bolts 150 mm of extruded section and fixed complete all as specified and directed.

S&F Aluminium alloy, anodised,sliding door bolt 300mm with hasp,staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.

S&F mild steel 300 mm, ordinary rat raail rod pattern springs including roller and roller plate complete all as specified and as directed.

Material and Labour for rendering 10 mm thick in cement mortar 1:4 on verticle surface of brick work or concrete surface finished even smooth without using extra cement complete all as specified and as directed.

M&L for surface prepration and Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)over 1mm putty complete all as specified and directed.

M&L for preparing the new plastered surfaces and applying two coats of Oil bound distemper over a coat Primer on walls all as specified and direcrted.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc.removing materials all as specified and directed by engineer in charge.

M&L for point wiring with PVC insulated unsheathed stranded copper conductor cable of size 1.5 Sq mm FRLSH in and including concealed PVC conduit 20/25 mm dia medium duty ISI marked with all necessary fittings for mounting of modular switches/sockets including 1.5 sq mm FRLHS PVC insulated unsheathed stranded copper conductor as earth lead and connected to common earth doly for one light/ceiling fan/exhaust fan controlled by one switch complete including cutting, chasing the surface and then making good the same in CM 1:3 complete all as specified and directed by Engr- in-charge.

All as per item No. 1 above but 3 pin 5 amps socket out let point with the same board with other switches with FRLSH copper cable cables of 1.5 Sqmm size complete all as specified and directed.

All as per item No. 1 above but 3 pin 5 amps socket out let point with the independent board with other switches with FRLSH copper cable cables of 1.5 Sqmm size complete all as specified and directed.

All as per item No. 1 here-in-before but using 2.5 sq mm size stranded copper conductor cable, FRLSH for one 16 amp switch socket outlet on independent board including 2.5 sq mm FRLHS PVC insulated unsheathed stranded copper conductor as earth lead complete all as specified and directed.

S&F Sunken flush metal GI boxes for fixing of modular switches/sockets flush to the walls complete for 2 modules complete all as specified and directed.

S&F Sunken flush metal GI boxes for fixing of modular switches/sockets flush to the walls complete for 3 modules complete all as specified and directed.

S&F Sunken flush metal GI boxes for fixing of modular switches/sockets flush to the walls complete for 4 modules complete all as specified and directed.

S&F Sunken flush metal GI boxes for fixing of modular switches/sockets flush to the walls complete for 6 modules complete all as specified and directed.

S&F Sunken flush metal GI boxes for fixing of modular switches/sockets flush to the walls complete for 8 modules complete all as specified and directed.

S&F ceiling rose, 3 ph plastic round PVC/polycarbonate isolated body for mounting ceiling fan/exhaust fan/light fittings complete all as specified and directed.

S&F modular cover plate with frame for fixing of modular switches/sockets for 2 modules complete all as specified and directed.

S&F modular cover plate with frame for fixing of modular switches/sockets for 3 modules complete all as specified and directed.

S&F modular cover plate with frame for fixing of modular switches/sockets for 4 modules complete all as specified and directed.

S&F modular cover plate with frame for fixing of modular switches/sockets for 6 modules complete all as specified and directed.

S&F modular cover plate with frame for fixing of modular switches/sockets for 8 modules complete all as specified and directed.

S&F switch piano modular flush type 5/6 Amps 230V AC complete one way complete all as specified and directed.

S&F modular socket 6A out let 2/3 pin 5 Amps flush type complete all as specified and directed.

S&F modular switch socket combination 3 pin 5 Amps controlled by one switch complete all as specified and directed.

S&F modular switch socket outlet multipurpose 3 pin 15 Amps and one pin 5 Amps controlled by one switch complete all as specified and directed.

Supply and Fixing of Flameproof cum Waterproof LED Bulk Head light fitting of 30W, IP66 protection of Cast Aluminum alloy material and Heat and Impact resistance toughen 'A' clear glass having Anti corrosive epoxy powder coated finish complete with all accessories pre wired and including connecting up with three core flexible copper conductor cable with suitable size

S & F surface and wall mounted LED batten 4feets with 1x20W indoor decorative luminaries with and including electronic driver and 1x20W LED lamp,pre wired including necessary electric connection copper flexible PVC cable of 0.5 sqmm 3 core not more than 1m in length from ceiling rose to light fittings complete all as specified and as directed.

Supply and fix ceiling fans, 1200mm sweep, 230V, complete with three blade, down rod, accessories, with Squirrel cage induction motor complete with all accessories pre wired and including connecting up with three core flexible copper conductor cable with suitable size all as specifed and directed.

S&F sheet metal enclosure for double door distribution box, 8 way single pole and neutral with 200 amps rated bus bar complete all as specified and as sireecteed.

S&F MCB 6 to 32 amps single pole amp rating 240V, 10KA breaking capacity 'C' Curve complete all as specified.

S&F MCB DP 40 amps 240 volts 10KA breaking capacity 'C' Curve complete all as specified.

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for laying of cables/foundation of poles and getting out in soft /loose soil complete all as specified and directed by Engr-in-Charge.

M & L for 40mm bore GI tubes light grade for cable protection inside in walls/ground making good surface with all fixing accessoires (clamps, nut, bolt and washer etc) complete all as specified and directed. Make Jindal/Tata/Nezone

Returning filling in including spreading levelling watering and well ramming in layers not exc 25cm complete all as specified and directed by the Engr-in-Charge

Removing excavated materials not exc 50 mtr and depositing where directed at a level next 1.5mtr above the starting point complete all as specified and direced by the Engr-in-Charge

S&F XLPE insulated PVC sheathed armoured LT cable, 1100 volt grade aluminimum conductor cable of size 16 sqmm 2 core all as specified and directed.

Materials and labour for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.00 mm thick burried in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanised earth lead wire 4.0mm dia as earthing lead by means of bolts, nuts, check nuts and washers of GI or steel, GI strip proected by 40 mm bore light grade GI pipe and other end connected to earth test point as directed including funnel with watering pipe 20 mm bore light grade galvanised iron, wire mesh, charcoal or coke common salt laid in alternative layer of 15 cm (complete thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1, 50 mm thick pre-cast RCC (1:2:4) type B-1 normal mix cover slab reinforced with 8 mm dia TMT bar 10 cm c/c bothways and single handle of 10 mm dia round bar including necessary excavation, earth work etc. in soft / loose soil and disposal pf soil to a distance n. exc. 50 m and necessary testing on completion all as shown in electrical plate No. 3 MES Schedule Part-I complete all as specified and as directed.

Supply and fixing Air termination, single pointed aluminium rod 12mm dia and 300mm long on top of bldg/roof complete all as specified and directed.

S&F test point terminal block made of gun metal or phosphorus bronze size 75x75x25 mm drilled and screwed including 3 Nos 08 mm dia 25mm long hexagonal head screw complete all as specified and directed

Supply and fixing Aluminium strip 25 x 3.15mm DMC insulator and fixing screws etc. for roof conductors and down conductor above ground complete all as specified and directed.

M&L Earthing with Galvanised Earth Plate Electrode 600x600x6.0mm thick burried directly in Ground (Earth Pit not less than 2.25 Metre below Ground Level) with Top edge of the Plate not less than 1.50 Metre below Ground Level, connected with and including Galvanised Earth Strip of size 25x4mm by means of Bolts, Nuts, Check nuts and Washers of GI or Steel and connected Earthing Testing Point/Bus-bar with GI 40mm bore (dia) Light grade Protection Pipe, Earth Plate surrounded by a packed thickness of Char Coal or Coke Dust mixed with Common Salt in alternate layers of not exc. 150mm thick, PCC Pit in Cement Concrete 1:3:6 (20mm graded stone aggregate) and Pre-cast RCC Cover Slab of size 350x350x50mm in Cement Concrete 1:2:4 (20mm graded stone aggregate), reinforced with 10mm dia TMT Bars @ 100mm Centre to Centre in both ways, GI Wire Mesh, PGI Funnel with GI Watering Pipe 20mm bore (dia) Medium grade including necessary Excavation in Soft/Loose Soil, Returning, Filling in and Removal of surplus Spoil upto a distance of 50.00 Metre and all as shown in Electrical Plate No. 3 of MES Schedule Part-I and Testing on Completion complete all as per specified and as directed.

S&F PVC ractangular block for mounting switches, socket, fan regulator etc with 3 mm thick plastic laminates sheet of size 100 mm x 100 mm and 50 mm deep complete all as specified and as directed.

S&F PVC ractangular block for mounting switches, socket, fan regulator etc with 3 mm thick plastic laminates sheet of size 175 mm x 100 mm and 50 mm deep complete all as specified and as directed.

S&F PVC ractangular block for mounting switches, socket, fan regulator etc with 3 mm thick plastic laminates sheet of size 250 mm x 200 mm and 50 mm deep complete all as specified and as directed.

S&F fan regulator, 120W, 2 Module complete all as specified and as directeed.

S&F Plastic Junction Box, round, four terminal complete all as specified and as directed.

S&F sheet metal enclosure for double door distribution box, 12 way single pole and neutral with 200 amps rated bus bar complete all as specified and as sireecteed.

Supply and laying DWC 50 mm ia pipe SN8 laid in trenches for cable ptotection complete all as specified and as direected.

Material and labour for road/ hard standing cutting to a depth not less than 45 cm and 45 cm wide for laying of GI pipe to draw a cable and making good to ddisturbed surface by filling plain cement concrete, 1:3:6, Type C2 (using 40 mm crushed stone agregate) and disposed off the rubbish and debri to a distancee n exc 50m complete all as specified and as directed.

S&F Pin type porcelain, vitreous, white, brown or green insulator including one GI mild steel spindle,two Gi wsher and GI iron nut bolt 50 mm height, 65 mm dia for 550 v complete all as specified and as directd.

S&F LED luminaire 600 mm x 600 mm, 35/36 Watt, 220V, AC, recessed type with high efficiency, PMMA diffuser soft glare free light complete with driver, holder and LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor of suitable size complete all as specified and as directed.

Taking down old unserviceable DB, MCB complete all as specified and as directed.

taking down old unserviceable sub maain wiring complete all as specified and as directed.

S&F sub min wiring with two run of single core FRLSH, PVC insulated unsheathed stranded copper conductor of size 4 Sqmm and one run of FRLSH, PVC insulated unsheathed stranded copper conductor of size 4 Sqmm as main lead drawing into rigid non matellic PVC casing caping of size not less than 20 mm complete all as specified and as directed. Note- Three run of 4 Sqmm cable will be measured as a single length.

STANDARD ELECTRIC WINDERS (BID ID -3483639)

M/s PRABIR ENTERPRISE (BID ID -3482076)

Shiva Soltronics Private Limited (BID ID -3482317)

M/s. Chanda Construction (BID ID -3483984)

MANASEE (BID ID -3482050)

M/s NARAYAN MUKHERJEE & CO (BID ID -3483436)