SPECIAL REPAIR TO BLDG NO P- 16 AT GUWAHATI UNDER GE GUWAHATI

Taking down old defective chowkhats with shutter (without taking off shutters from the frame) n.exc 1.5 sq.m each and removing away from site, complete all as specified and as directed.

Taking down wooden chowkhats or frames with shutters (without taking off shutters from the frames) area exceeding 1.50 sqm but not exceeding 4.00 sqm each complete all as specified and as directed

Taking down old defective shutters of any description (wooden or aluminium) n. exc 1.0 sq.m each complete all as specified and as directed.

Taking down old defective shutters of any description (wooden or aluminium) exc 1.0 sqm but n. exc 2.0 sqm each complete all as specified and as directed.

Taking down cement plaster, any description, on brick or stone walls, etc.including racking out joints, hacking for key, scrubbing down with water, etc. including removal of rubbish material away from site, complete all as specified and as directed.

Material and labour for plastering 10 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:4 finished even and fair complete all as specified and as directed.

Material and labour for plastering 15 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:6 finished even and fair complete all as specified and as directed.

S&F 2nd class hardwood plain, solid, straight chowkhats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue, pinned at joints complete all as specified and as directed.

S & F flush door shutters, 30 mm thick, solid core of particle board construction, FAT-I or XPS designation, bonded with BWR adhesive with stiles, rails and lipping of timber as given in Group 2A and Group 2B of Annex B of IS 2202 (Part 1): 1999, both sides face panels of plywood as per IS 710: 2010, internally lipped complete all as specified and as directed.

S&F 35mm thick, 2nd class hard wood, Glazed and skeleton door shutters, open rebated and prepared to receive glass, gauze, etc. (with sash bars), but divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified and as directed.

Supply and fixing solid PVC door frames of size 50 mm x 47 mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube all as per specification & drawing complete all as specified and directed.

S&F of Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails. MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rails on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the MS frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and jointed together with solvent cement, supplying & fixing in the frame at site as per specification & drawing, complete all as specified and as directed.

M & L for preparation of new or previously untreated wood or 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 complete all as specified and as directed.

S & F aluminium barrel tower bolts with barrel and bolt of extruded sections of aluminium alloys, 200 mm long, anodized finish not be less than Grade AC 10 of IS 1868 : 1996 with transparent anodic film complete all as specified and as directed.

S & F aluminium alloy sliding door bolts with hasp, staple and fixing clips of sheets, or extruded sections and fixing bolts and sliding bolts of extruded sections of aluminium alloy, 300 mm long, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F cast aluminium alloy handle, cast type, 150 mm size, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F cast aluminium alloy handle, cast type, 100 mm size, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F 100 mm medium weight mild steel butt hinges made out of cold reduced low carbon steel or hot rolled carbon steel as per IS 1341: 1992 complete all as specified and as directed.

S & F 75 mm medium weight mild steel butt hinges made out of cold reduced low carbon steel or hot rolled carbon steel as per IS 1341: 1992 complete all as specified and as directed.

M & L for powder coated (colour) aluminium frame for doors, windows, ventilators (thickness of powder coating not less than 50 micron) with one or more rebates including joining cleat for fixing including handle, tower bolt, door stopper, grills etc. complete all as specified and as directed. Note:- Design/ pattern, profile sizes and other dimensions shall be of standard size and as directed.

M & L for powder quoted (colour) anodised aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading screws etc. complete all as specified and as directed. Note:- Design/ pattern, profile sizes and other dimensions shall be of standard size and as directed.

M & L for 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. including provn of glazing with 5mm thk glass fixed to frame, complete all as specified and as directed. Note- Note:- Design/ pattern, profile sizes and other dimensions shall be of standard size and as directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and as directed.

Supply & fix sheet glass, ordinary quality, 3 mm thick and glazed with oil putty or fixed with beads in square not exceeding 0.5 Sqm in each pane complete all as specified and directed.

Supply & fix tinted sheet glass, ordinary quality, 4 mm thick and glazed with oil putty or fixed with beads in square not exceeding 0.5 Sqm in each pane complete all as specified and directed.

S & F stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and as directed.

S & F butt hinges, cast brass with galvanised mild steel wire pin, bright finished, hinge designation 100B11 as per IS 205: 1992 complete all as specified and as directed.

S & F exposed type hydraulically regulated door closers, universal closer, bottle type (type A), Designation No. 2, suitable for 36 kg to 60 kg mass of doors & 701 mm to 850 mm width of door, aluminium extruded sectioon body complete all as specified and as directed.

Demolition of stone slabs and tiles of any description or thickness laid, bedded and pointed in any mortar in floors, aprons etc.

Demolition of cement concrete(unreinforced) in ground floors and paving not exceeding 15 cm thickness (below or above ground level) and complete all as specified and as directed.

M & L for cement concrete M15 (Nominal Mix) using 12.5 mm nominal size graded crushed stone aggregate, 25 mm thick in sub base for laying tiles, pavings, floorings etc. complete all as specified and as directed.

M&L for 20mm thick granite (of any type as approved by Engineer-in-charge), work in cooking platform, in toilets for fixing wash hand basin, counter slab (table rubbed and polished), in steps, jambs, pillars, window cills and like, fixed in cement mortar 1:4 including pointing in white cement 1:2 using granite / marble dust with admixture of pigment to match with shade of granite, laid over and including 15 mm thick cement screed in CM 1:6, complete all as specified and as directed by Engineer-in-charge at site.

M & L for 20 mm thick marble (Makrana doongri Adanga) tiles machine cut, in skirting/dado laid over and including 15 mm thick backing in cement mortar 1:6 cement screed and jointed with grey cement slurry, and pointed with white cement with admixture of pigment to match the shade of marble stone including grinding and polishing complete all as specified and as directed.

M & L 75 mm thick plain cement concrete M10(Nominal Mix) using 40 mm nominal size graded stone aggregates finished surface even and fair as in plinth protection and making 50mm deep joints at every 3 mtr enterval and at every corners and filling the joints with bitumen grade 85/25 and sand mixture 1:3 complete all as specified and as directed.

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

M&L for light shade vitrified ceramic tiles 10 mm thick (square / rectangular) polished, 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 colour of tile, laid over and including 15mm thick screed bed in CM 1:6, complete all as specified and as directed.

M & L vitrified ceramic tiles light shade 9 to 10mm thick area of each tile not exceeding 0.36 sqm, in skriting dado etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match colour of tiles, over and including 10 mm thick rendering in cement mortar 1:4 complete all as specified and directed.

M&L Non-skid ceramic colour tiles 7 to 8 mm thick , (square/rectangular), area of each tiles exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with the colour of the tiles over and including 15 mm thick screed bed in cement sand mortar 1:4 complete all as specified and as directed.

M&L for Glazed ceramic tiles on vertical surface of size 450X 350X 7-8mm or 300x200x7-8mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match with shade of the tiles laid over and including 10mm thick rendering as backing coat in CM 1:4 with wire markings to receive tile over it, complete all as specified and as directed.

M & L for machine cut Kota stone slab flooring 20 to 25 mm thick over cement screed bed of 15 mm thick in cement mortar 1:3, laid and jointed with grey cement slurry, mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment complete all as specified and directed.

S & F hot rolled medium and high tensile structural steel of grade E165 as per IS 15911: 2010 as in framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc. not exceeding 10 kg each brackets (Brackets over 10 kg each to be measured under 'Structural Steel') complete all as specified and as directed.

S & F for steel work of grade-3 as per IS 10748 in tubular trusses including special shaped washer etc. complete using ERW or HRIW welded tubes conforming to IS 1161: 2014 (Yst 240 Grade) complete all as specified and directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated corrugated steel sheet, any pattern corresponding to IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering/ wall clading fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated plain steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in ridge/ valley/ gutter fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.

S & F hot rolled medium and high tensile structural steel of grade E165 as per IS 15911: 2010 as in framed work such as grills, grating, etc., with ends of bars of shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework water tanks and similar work complete all as specified and directed by Engineer-in-charge.

S & F hexagonal wire netting, size of aperture 20 mm, dia of galvanised steel wire 1.40 mm fixed with tinned tacks of wire staples complete all as specified and as directed.

Preparation of newly or previously untreated steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

M&L for preparation of old painted surface of steel and iron of any description, not otherwise described, over 10cm in width or girth and applying one coat of synthetic enamel paint, white or tinted complete all as specified and as directed.

S & F brass chromium plated tubular towel rail, 20 mm dia, D type, 60 cm long between flanges complete all as specified and as directed.

M & L in repairs for PVC connections 15 mm size with PTMT nuts of length 450 mm complete all as specified and as directed.

Supply and fix in repairs PVC SWR Nahani/ Floor trap plain with grating including jointing with solvent cement, dia of outlet 75 mm, water seal minimum 50 mm, complete all as specified and directed.

S&F in repair PVC(SWR) pipes 75mm dia single socketed in any length with rubber ring joints fixed to walls/floor complete including clamps for securing pipe, complete all as specified and as directed.

S&F in re

ce exterior paint of required shade with silicon additives @1.43 ltrs/10sqm over and including priming coat of exterior primer applied @0.90 ltrs/10 sqm over new surfaces complete all as specified and directed.

Complete removal of existing treatment of wall and M & L for applying two coats of distemper oil emulsion over one coat of primer over 1mm thick POP to make smooth surfaces complete all as specified and as directed.

M & L for cutting out cracks to 'V' section in existing roofs or terracing, cleaning out and filling solidly with a hot mixture of bitumen and clean dry sand in ratio 1:1 (by weight) complete all as specified and as directed.

M & L for cement concrete M15 (Nominal Mix) using 12.5 mm nominal size graded crushed stone aggregate, 40 mm thick as levelling course of roof padding after roughening and cleaning of existing surface and brushing with neat cement slurry with 3kg of cement per sqm complete all as specified and as directed.

Material and labour for plastering 20 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 with integral water proofing compound finished even and fair complete all as specified and as directed. Note: - Water proofing compound shall be measured and paid for separately.

M&L for water proofing treatment to RCC roof slab, including parapet comprising with the following courses of treatment/specification from bottom to top: (i) Taking out old roof tratment and roughening tha same old concrete slab by picking, sweepingc clean and washing down with water to remove dust etc. (ii) Screed bed or bedding layer of mortar 15mm thick in CM 1:4 for laying as in roof slab with mixing of WPC and surface finished fare and smooth without using extra cement (WPC shall be measured and paid seperately) (iii) Cleaning the plastered roof surface and applying one coat of cold bituminuous primer @ 0.25 ltr/Sqm confirming ti IS: 3384 -1986 (iv) APP based polymeric menbrane 3mm thick (minimum) weighing 3.5 kg/Sqm reinfiorced with polyster non woven fabric (weighing not less than 160gms/Sqm) shall be less appliedb over bituminous primer as specified above over a application of polymeric membrane shall by torch application. The overlaps shall be minimum 100mm on the teransverese direction and 75mm on longitudinal direction. (v) Applying one coat of aluminium paint over the APP modified membrane @ 0.11Kg/sqm.

S&F in repair reflection looking mirror of size 600x450mm fixed to wall with chromium plated brass screws and cup washers complete all as specified and directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc. complete all as specified and directed.

M & L for brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed.

M & L for anodised aluminium snap grid frame work for false ceiling of size 605 mm x 605 mm in true horizontal level complete all as specified and as directed.

M & L for 4 mm thick plain fibre cement flat sheets type B, any category as per IS 14862: 2000 (non-asbestos) building boards, fixed to timber/GI /Aluminium framework with screw complete all as specified as directed.

M & L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips and including welding has to be done with minimum 20 cm over lap for new and old of any height complete all as specified and as directed.

M & L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200 mm thick (Horizontal or sloping) for rough finished flat surfaces of concrete complete all as specified and as directed.

M & L for cement concrete in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) in M5(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

S & F in repairs 20 mm dia harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers etc. complete all as specified and as directed.

M & L for sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

POINT

Taking down main switch/MCB DB/ sheet metal enclosure by disconnecting the electric supply including MCB/MCCB/Cut out etc. any type and size complete all as specified and as directed.

M & L for point wiring for one light or one fan or one exhaust fan controlled by one switch complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC concealed conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk type pressed steel / welded MS terminal boxes made out of 1.20mm MS sheet, 3mm thick modular top cover for mounting of modular fittings, switches, sockets, regulators etc suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed.Note:- Cutting chases and making good in CM (1:3) are deemed to be included in quoted rate.

M & L for point wiring for one 3 pin/ 5 pin 5 Amps socket outlet on the same board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC concealed conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed. (Note: Cost of cutting chase and making good shall be included in the quoted rate.)

M & L for point wiring for one 3 pin/ 5 pin 5 Amps socket outlet on independent board complete with and including single core PVC insulated, unsheathed flexible conductor FR-LSH cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC concealed conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unshea

ete all as specified and as directed.

S & F (3 pin and 2 pin) combined modular socket outlets (ISI Marked), 6A, 2 modules, 240 V, AC, 50 Hz with earthing contact, rewirable, pillar type terminal, normal protection, unenclosed, without Shutter, Flush type, Design B complete all as specified and as directed.

S & F modular switch, 1 way, 16 A, 1 module complete all as specified and as directed.

S & F (3 pin and 3 pin) with common earthing pins, combined modular socket outlets, 6A & 16A, 2 modules, 240 V, AC, 50 Hz with earthing contact, rewirable, pillar type terminal, normal protection, unenclosed, without Shutter, Flush type, Design B complete all as specified and as directed.

S & F ceiling roses, 6A, 240 V, surface type, intended to support mechanical loads by means of flexible cord, having provision for the connection of switch wiring, screw type terminal, made out of Polyamide or hornbean complete all as specified and as directed.

S & F in repair Modular fan regulator, 120 W, 2 modules complete all as specified and as directed.

S & F in repair of vertical double door MCB Distribution board of sheet metal enclosure, triple pole and neutral, 4 way with 200 Amps rated bus bar, 415 volt, IP42 protection grade for housing MCCB as incomer (except MCCB) inclluding cutting chases for sinking of boxes and grouted in wall with M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

S & F in repair double door MCB Distribution board of sheet metal enclosure, triple pole and neutral, 4 way with 200 Amps rated bus bar, 415 volt, IP43 protection grade and fixed with MS hold fast and grouted in wall with M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate, including taking down old unsv DB, complete all as specified and as directed.

S & F in repair double door MCB Distribution board of sheet metal enclosure, single pole and neutral, 8 way with 200 Amps rated bus bar, 240 volt, IP43 protection grade and fixed with PVC plug and screws and grouted in wall with M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

S & F MCCB, Fixed Thermal & Fixed Magnetic setting, 4 pole, 415 volts, 16 kA, 125 A complete all as specified and as directed.

S&F MCB TPN 63 Amp 'C' series 10KA 415 volts complete all as specified and as directed.

S&F MCB, SPN, 240 volts, C Curve, 32 Amps 10 KA complete all as specified and directed.

S & F circuit breakers (MCB), single pole (SP), unenclosed, panel board type, screw type terminals for external copper conductors, C-type instantaneous tripping, rated voltage single phase, rated frequency 50 Hz, Rated current 6A to 32 A, Rated Short circuit capacity 10 kA, any type of fixation, Protection IP 20 complete all as specified and as directed.

M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 4.0 mm dia galvanised mild steel wire by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 15 mm dia GI pipe light grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or water supply pipes lines etc or not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in soft/ loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose/ hard/ dense soil complete all as specified and as directed.

Removing excavated material (excluding hard rock) not exceeding 50 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

Supplying & laying in trenches 80 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & laying in trenches 40 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

M & L for non-rising stem type sluice valves having double flanged for connections of nominal pressure (PN 1.6) as per IS 14846: 2000 of preferred materials, nominal size 80 mm including nuts, bolts, packing sheets etc. complete all as specified and as directed.