SPECIAL REPAIR TO BLDG NO TWG-338 AND TWG-368 AT 384 COY ASC SUP TYPE B UNDER GE TAWANG

Amount

Dismantling plain or corrugated steel sheeting any thickness, complete all as specified and directed.

Demolition of cement concrete (un reinforced) in ground floors and paving n. exc. 15 cm thickness (below or above ground level) complete all as directed.

Dismantling floor hearth or wall tiling incl cement mortar bedding but not backing, removing serviceable tiles to stores, complete all as specified and directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) not exceeding 1.50 Sqm each, complete all as specified and directed.

Taking down chowkhats or frame with shutters (without taking off shutters from frames) exceeding 1.5 sqmtr but not exceeding 4 sq m each, complete all as specified and directed.

Dismantling timber scantlings 40 sq. cm and over in section, in any position, complete all as specified and directed.

Dismantling of timber boarding, any description, fixed in any position with nails complete all as directed.

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

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

Demolition of cement concrete (un reinforced) of any description , in any position, not otherwise specifically provided for complete all as specified and directed.

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed.

Materials and Labour for plain cement concrete (1:3:6) type C-1, using 20mm graded stone aggregate as in surface channel and drain complete all as specified and as directed.

Materials and Labour for plain cement concrete (1:3:6) type C-2, using 40mm graded stone aggregate as in surface channel and drain complete all as specified and as directed.

Materials and Labour for plain cement concrete (1:2:4) type B-1, using 20mm graded stone aggregate as in foundations, filling and mass concrete (for coping above ground level in stays poles and similer works) complete all as specified and as directed.

Materials and Labour for formwork to sides and faces of walls in drains/surface chanels and similar work; vertical or to batter for rough finished flat surfaces of concrete complete all as specified and directed.

Materials and Labour for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. all as specified and as directed.

Materials and Labour for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240

Supplyn& fixing Mild steel screw bolt not exc 12 mm dia neck, purpose made with hexagonal or square head at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washer and one hexagonal or square nut exc 30 cm long complete all as specified and as directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws , complete all as specified and directed.

Materials and labour for preparing of new steel surfaces of any description , over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed.

Preparing of old painted steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Materials and labour for screed bed or bedding layer of cement mortar 1:4, 15 mm thick for laying floor finishes/tiles , complete all as specified and directed.

Materials and labour for providing Virified Ceramic tiles 10 mm thick (square/rectangular) polished, light shade, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

Materials and labour for 40mm thick PCC (1:2:4) type B1 using 20 mm graded stone aggt as in sub beses of floor, finished even and rough, complete all as specified and directed.

Materials and labour for 25 mm thick PCC (1:2:4) type B1 using 20 mm graded stone aggt as in sub bases of floor finished even and rough, complete all as specified and directed.

Materials and labour for concrete block masonry with solid precast block of plain cement concrete (1:3:6) type C1 using 20 mm graded stone aggt , exceeding 10 cm in width and setting in mortar(1:4) as in wall complete all as specified and directed.

Materials and labour for 75 mm thick plain cement concrete (1:3:6) type C2 using 40 mm graded stone aggregate as in sub-base of floors, plinth protection finished the surface of concrete fair and even, complete all as specified and directed.

Materials and labour for glass dividing strips, 3 mm thick and 38 mm width complete all as specified and directed.

Materials and labour for second class hard wood plain fillets. square, rectangular or triangular in section, clean sawn, secured with nails or brads not exc 3 sqcm in section complete all as specified and directed. .

Supply and fixing second class hard wood plain solid straight chowkhats and frame wrought framed rebated on the soild, rounded or chamfered, put together with glue, pinned at joints, complete all as specified and directed.

Supply and fixing 35 mm thick second class hard wood plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats, complete all as specified and directed.

Supply and fixing 30mm thick second class class hard wood glazed and skelton shutter, open rebated and prepared to receive glass gauze etc, divided into squares (with sash bar), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass exc., size of members of shutter as specified in SSR part-I, sec 8 clause 8.24(a), supplied and fitted to chowkats, complete all as specified and directed.

Supply and fixing Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

Supply and fixing Mild steel butt hinges, medium weight, cold rolled 100 mm size , complete all as specified and directed.

Supply and fixing Aluminium anodized barrel tower bolts of extruded section, 150 mm long, complete all as specified and directed.

Supply and fixing Aluminium handles, cast type, anodized, 150 mm size , complete all as specified and directed.

Supply and fixing for 250mm long Aluminium alloy, anodised, sliding door bolt 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.

Supply and fixing MS butt hinges medium weight 75mm long, complete all as specified and directed.

Supply and fixing Aluminium anodized barrel tower bolts, extruded section 100mm long, complete all as specified and directed.

Supply and fixing Aluminium anodized handles, D type,125mm long, complete all as specified and directed.

Materials and labour for rendering 10mm thick in cement morter (1:4) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Supply and fixing second class hardwood boarding, 40 mm thick, fixed with nails in any situation (except flooring and skirting), clean sawn with butt joints, complete all as specified and directed.

Supply and fixing 4mm thick Plywood, grade BWR, type BB, fixed with nails to timber framework as in ceiling etc complete all as specified and directed.

Supply and fixing 6 mm thick Plywood, grade BWR, type BB, fixed with nails to timber frame work as in wall panelling etc complete all as specified and directed.

Materials and labour for applying two coats of synthetic enamel paint over a coat of pink primer including preparation of new untreated surfaces of ply wood or wood based materials of any description not otherwise described over 10cm width or girth complete all as specifed and directed.

Supply and fixing in repair Vitreous China squatting pan, `Orissa' pattern, size 580 x440 mm white, with integral foot rests (excluding flushing cistern & flush pipe) incl setting the trap and pan in cement mortar (1:3:6) all round and "P" or "S" Trap, complete all as specified and directed.

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 to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc

Taking down carefully by unscrewing from boards/outlet boxes, fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, brackets, ceiling fittings, bulk head fittings, tube light fittings and regulators, etc. for reuse at site or carrying to the store (To be measured only when found serviceable in all respects complete for reuse)

Materials and labour for point wiring with two runs of FRLS PVC insulated unsheathed, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm drawing through in and including PVC Casing Caping of suitable size 20mm on surface of wall including provn of PVC box of suitable size for mounting switch, socket and regulator along with earth wire of PVC insulated, unseathed, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm all as specified and directed.One light/fan/call bell point controlled by one switch one way 5 Amps

All as per Item No.50 above but for One 2/3 pin socket outlet 5Amps on independent board

All as per Item No.50 above but for One 2/3 pin socket outlet 5 Amps on the same board with other switches.

All as per Item No.50 above but one switch socket combination 15 Amps on independent board with cable 4 sq mm size and earth wire 4 sqmm

Supply and fixing Switch piano, flush type, single pole, one way switch 5 Amps.

Supply and fixing Switch socket combination 2 in 1, 5 Amps flush type.

Supply and fixing Switch socket combination multipurpose 5 A/16 Amps,5 in 1, flush type.

Supply and fixing Ceiling rose surface bakelite 3 terminals 65x50mm all as directed.

Supply and fixing decorative 20 Watt LED lighting fittings, fixed to walls/ceiling, environmental friendly, energy efficient ready to use pack . Make : Crompton. Cat No-CCS-100-20-65-HL2-DP-NWH or equivelent of Bajaj/Philips/ Havells

Supply and fixing street Light fittings 35 watts, pressure die cast housing with integrated lences, high power, IP 66 protection complete all as specified and as directed. Make :Crompton. Cat No- TRP-400-35-57-SL-LM-NSR or equivelent of Bajaj/Philips/ Havells

Supply and fixing house service bracket (hook type) for service cable connection, complete with 3 m long GI pipe, 40 mm bore, medium grade, with two Nos 90° bends, MS hook and stay or guy complete all as specified and as directed.

Supply and fixing Lamp holder angle type made of PVC/Polycarbonate with back plate.

Supply and fixing LED bulb 9 watts . Make : Havells. Cat No-LED ADORE 9W B22 2 STAR LAMP or equivelent of Bajaj/Philips/Crompton.

Supply, fixing and connecting exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 250mm complete all as specified and as directed.

Supply and fixing MCB distrubution board SPN 8way double door, sheet steel,phosphatised,powder coated with 200 amps bus-bar,neutral link,earth bar and din rail 240 V ,complete all as specified and directed. by engineer-in-charge.

Supply and fixing MCB distrubution board SPN 4 way double door, sheet steel, phosphatised, powder coated with 200 amps bus-bar,neutral link,earth bar and din rail 240 V complete all as specified and directed by as engineer-in-charge.

Supply and fixing MCB Single pole, 240 volts 5 to 32 Amps 10 KA rupturing capacity, C series

Supply and fixing MCB Single pole & neutral 240volts 40 Amps, 10KA rupturing capacity, C series

Materials and labour for sub main wiring with two single core stranded copper conductor, FRLS PVC insulated cable 1100V grade, 1.5 sq mm, drawn through suitable size of non-metallic PVC rigid conduit with 1.5 sqmm copper conductor cable as earth conductor and conduit accessories fixed up in surface including connecting up complete all as specified and directed.

Materials and labour for earthing complete with GI earth electrode of size 60cmx60cmx6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground surrounded from all sides by 15cm thick and packed layer of charcoal dust and conmmon salt filling in alternate layers connected to and including GI earth wire 4.0 mm dia upto 7.5 mtr by means of bolts, nuts, check nuts and washers, and protected by light grade 20 mm dia and connected to main control board and GI pipe medium grade 20mm bore for watering and including funnel wire mesh, RCC pit cover 50mm thick with 10mm dia reinforcement 100mm c/c and PCC chamber pit with P C C 1:2:4 Type C2 (including excavation and earth work, disposal of surplus soil to a distance not exceeding 50 metre and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009

Supply and laying or fixing or passing through pipe 1100 volts grade heavy duty cable XLPE insulated, armoured aluminium conductor of cross sectional area 10 Sqm 2 Core as in sevice connection complete all as specified and directed.

Supply and laying or fixing or passing through pipe 1100 volts grade heavy duty cable PVC insulated stranded aluminium conductor served with inner shethering of PVC tape armoured with galvanised steel wire or tape and overall PVC shetered 10 Sqm 2 Core nominal cross section in sevice connection complete all as specified.

Excavating in trenches not exc 1.5m wide and n.exc 1.5 m in depth, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level nexc. 1.5 metre above the starting point complete all as specified and directed.

Materials and labour for GI pipe light grade with all fittings complete grouted in ground all as specified for 40 mm bore of pipe laid in trenches/fixed with poles/laid in road/plinth/floor for protection of cable complete all as specified and directed.

Supply and laid in trenches double walled corrugated HDPE pipes of inner dia 38 mm and outer dia 50 mm, as in cable protection work, complete all as specified and directed.

M/S L G BUILDERS

M/S K D CONSTRUCTION

M/S TARAYANA BUILDERS

M/S RHEGON CONSTRUCTION

SHELLUNG CONSTRUCTION

M/S P W ENTERPRISES

M/S KHANDU CONSTRUCTION