SPECIAL REPAIR TO BLDG NO T 12 OBLIQUE 17 DINING HALL UNDER GE GUWAHATI

Amount

Demolition of brick work or stone masonry, built in cement mortar including all quoins, arches, pillers, etc but excluding ashlar facings, dressed stonework and precast concrete articles and removing rubbish off the premises complete all as directed.

M&L Brick work with sub-class 'B' bricks, straight or curved on plan to any radius in full brick thick walls, built in cement mortar 1:4 complete as specified and directed.

M&L Brick work with sub-class 'B' bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4 complete as specified and directed.

M&L Rendering 15 mm thick in two layers (10mm + 5mm) externally in cement mortar (1:4) on fair faces of brick work or concrete surfaces mixed with water proofing compound @200ml/50kg of cement on top layer of 5mm thick as per manufacturer’s instructions and finishing the surfaces fair and even without using extra cement complete (Note : WPC measured and paid separately as ‘Supply only’)

Supply only liquid water proofing compound

M&L rendering 10mm thick on other than fair faces of brick work or concrete surfaces in cement mortar (1:6) finished even and smooth without using extra cement complete as specified and directed.

M&L Preparation of new plastered surfaces of walls and applying two coats of distemper oil-emulsion over a coat of primer over a coat of white cement based wall care putty minimum(1.5mm thick) complete as specified and directed

M&L for preparation of new plastered surfaces of walls and applying two coats exterior emulsion paint (1st Quality) over a coat of exterior white cement based wall care putty ( minimum 1.5 mm thick ) and suitable primer as per manufacturer instruction complete all as specified and directed.

S&F mild steel work in framed works such a grill, grating, framed guard bars, ladders etc with ends of bars shouldered and or riveted forged in to spikes and similar work conforming to Fe-410-0 or Fe-310-0

Dismantling AC Corrugated Sheets as in Roofing including Ridge , complete all as directed.

S&F Pre- painted galvalume aluminium 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 directed.

S&F Pre-painted galvalume aluminium zinc coating 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 as specified complete all as directed.

Taking down roof trusses, coupled rafters or trussed beams clear span above 4m to 8mtr etc complete all as specified and as directed.

Dismantling posts or struts embedded in concrete (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground complete all as directed.

Dismantling timber scantlings un-framed in fillets, rails, posts, rafters, purlins etc. under 40 sqcm in section complete all as directed

S&F mild steel work in tubular trusses/purlins/rafts/post etc including special shaped washer etc complete using ERW or induction butt welded tubes confirming to IS 1239 complete as specified and directed.

M&L Rolled mild steel plates (plain or chequered), channels, square cut or notched (ordinary or counter sunk) forming holes , with riveted, bolted or welded attachment etc, confirming to Fe-290 Gde E-165 compete as specified and directed

S&F Mild steel screw bolts (machine made) with hexagonal heads at one end and screws other end to be fitted with washers and one hexagonal nut, exceeding 5cm and not exceeding 10cm long and dia of neck 11 to 15 mm as specified and directed.

M&L preparation of new iron and steel surfaces of any description, exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer complete as specified and directed.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete and removing rubbish off the premises all as directed.

M&L PCC (1:3:6) type C-2 (using 40 mm graded aggregate) as in foundation mass concrete for post and as similar work etc. complete all as specified and as directed.

M&L PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as coping, floor or like rounded or chamfered on edges including necessary formwork complete as specified and directed.

M&L for 75 mm thick PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) as in plinth protection including making joint at every 3 mtr interval and at corner and filled with mixture of bitumen and sand and finished even and fair and laid in alternate bays complete all as specified and directed.

Taking down chowkats or frames with shutter (without taking off shutters from the frame) not exceeding 1.5 Sqm each complete as directed.

Taking down chowkats or frames with shutter (without taking off shutters from the frame) exceeding 1.5 Sqm but not exceeding 4 Sqm each complete as directed.

S&F Pressed steel frames of size 125mm x 60mm , 1.25 mm thick with one or more rebated including necessary fixing lugs, hinges, lock strike plate, etc including filling concrete PCC 1:2:4 type B0 using 12.5 mm graded stone aggregate in hollow portion etc complete all as specified and directed.

S&F 30mm thick flush shutters, solid core construction, with particle board core and plywood face panels, commercial type on both sides etc complete all as directed.

M & L 35 mm thick 2nd class HW Glazed and skeleton shutters, 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 members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a) complete all as specified and directed.

S&F in repair Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks or galvanised wire staples complete all as specified and directed.

S&F 125 mm long, Aluminium anodised barrel tower bolts, of extruded section complete all as specified and directed.

M&L 300 mm long, Aluminium alloy, anodized, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast, cast or extruded section and fixing bolts and sliding bolts complete all as specified and directed.

S&F 100 mm size Butt hinges, medium weight, cold rolled mild steel complete all as specified and directed.

S&F 150 mm extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

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

M&L for preparation of new wooden surfaces of any description, over 10cm in width or girth, not otherwise described, and applying two coats of synthetic enamel paint (1st quality) over priming coat of pink primer complete all as specified and directed.

Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) work for any type frames and doors/windows/ventilators shutters with extruded built up standard sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, including providing and fixing hinges/pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required and standard aluminium fittings like handles, door bolts and other required fittings etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing /panelling, C.P.brass / stainless steel screws, all complete as per the directions of Engineer-in-charge. (Notes:- 1. The weight shall be of all aluminium components and fittings except the gaskets. 2. Glazing, wire mesh and panelling to be paid for separately and all other fittings shall be deemed to be included in the rate quoted.)

Supply only 4mm thick Sheet glass frosted one side, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane complete all as specified and directed.

M&L RCC 1:1.5:3 type B-0 (using 20 mm graded stone aggregate) as in beam & lintel bend etc including demolition of old one complete as specified and directed.

Formwork sides to sides of beams, lintel bend supported on RCC pillars, or brick work also splays between floor's and beams etc complete as specified and directed.

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

All as per item No 40 above but 5mm dia and over upto 10mm dia as in stirrups, spacers and binders complete all as directed.

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

Material and labour for 12mm thick seamless calcium silicate POP finished ceiling made out of 1800 x 1200 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having Phillips head with under head cutter at 200 mm centre to centre, including finishing the joint of face board with specially formulated jointing compound and 48 mm wide fibre tape to provide seam less finish complete including two coats of oil bound distemper and including GI frame work for seamless ceiling comprising of GI perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre, intermediate channel 0.9mm thick having two equal flanges of 15mm each and web of 45 mm suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners including suspenders, with and including ceiling section of 0.55 mm thickness having knurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to intermediate channel with connecting clips across the intermediate channel at 457mm centre to centre and fix complete all as specified in SSR Part-I and as directed.

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

M&L for Vitrified Ceramic tiles light shade (double charge) 10 mm thick (square/ rectangular) polished, area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in cement mortar 1:4 complete all as specified and as directed complete all as specified and directed .

M&L for Vitrified Ceramic tiles Light shade ( double charge) 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.18 sqm but not exceeding 0.36 sqm, in dado/ skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick rendering in cement mortar 1:4 complete all as specified and as directed complete all as specified and directed .

M&L Glazed, ceramic, coloured tiles (premium quality) of size 350x450x6-7mm thick as in vertical surfaces, such as skirting, dado, etc, set and jointed in neat cement slurry and pointed in coloured cement to match with the shade of tiles including 10 mm thick in cement mortar (1:4) on fair faces of brick work or concrete surfaces even and rough as in backing coat complete all as specified and directed

S & F in repair coloured DRAPERY RODS ( minimum dia 25 mm ) made of aluminium alloy, painted with vapocure paint technology for colour retention, stain and chalk resistance including matching finials and rings complete with bracket, knob and rings all as specified and directed by Engr-in-charge .

S & F 1000 litres capacity three layers rotational moulded polyethylene water storage tanks ( cylindrical vertical with closed top) hoisted and fixed in position all as specified including dismantling and removing to old etc complete all as directed.

S & F 15 mm dia steel tubing medium grade galvanised, with all fitting and fixed complete walls, ceiling and lain in floors including taking down complete all as specified and directed.

S & F 20 mm dia steel tubing medium grade galvanised, with all fitting and fixed complete walls, ceiling and lain in floors including taking down complete all as specified and directed.

S&F in repairs sinks without drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 495mm x 420mm, bowl size 410mm x 330mm x160mm including Waste coupling in repair of PTMT (half or full threaded) .(Minimum weight 32mm-45gms/40mm-60 gms) 40 mm bore dia complete all as specified and directed. Make Nirali/Blue Star/Prayag

S & F in repairs 15mm bore Bib taps chromium plated, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

Taking down carefully copper/aluminium point wiring of (light / fan / Bell / Socket or power Point) complete inclusive of all fittings, removing materials from site and making good the disturbed surfaces of floors / walls / ceiling etc. all as directed.

Disconnecting from electric circuit and taking out existing unserviceable SFUS, MCB DB SPN / TPN or change over switches etc. any number of ways including MCB etc removing materials from site and making good disturbed surfaces of floors / walls / ceiling etc all as directed.

M & L for point wiring with 1.5 Sqmm (nominal area) PVC insulated 1100 volts grade, multi stranded, copper conductor, single core cables (FRLS quality) unsheathed cable drawn through and including PVC casing capping of adequate size but not less than 20mm in width, 1.2mm thick with all fittings and accessories and including sinking for sunk type modular metal flush box for housing modular switches , socket fan regulator etc. including PVC insulated and unsheathed, multi-stranded single core copper conductor cable of size 1.5 Sqmm green in colour as earth continuity conductor connected to common earth and earth dolly for one light/fan/call bell point controlled by one 5 Amps one way switch complete as specified and directed.

All as per item no 56.00 here-in-before but wiring with 1.5 Sqmm for one 3 pin 5 amps Switch Socket Combination on independent board.

All as per item No 56.00 here-in-before but using 4.00 sqmm PVC FRLS insulated copper conductor wire and earth wire for connecting 16A socket on independent board complete all as specified/directed.

Supply and fixing of modular switch with indicator , one way 10 amps, 1 module 240 Volts complete all as specified/directed.

Supply and fixing of modular socket 20 Amps, 3/5 pin , 240 Volts complete all as specified and directed.

Supply & fixing of modular switch one way 20 Amps 240 Volts complete all as specified / directed.

Supply and fixing of modular socket outlet 2/3 pin 6 Amps 240 volts complete all as specified/ directed.

Supply and fixing of modular white cover plate with frame 8 module complete all as specified and directed

Supply and fixing of modular white cover plate with frame 6 module complete all as specified and directed

Supply and fixing of modular white cover plate with frame 3 module complete all as specified and directed

Supply and fixing sheet metal enclosure for MCB’s distribution board, 240 Volts, 08 ways single pole and neutral including 200 Amps rated busbar, neutral link, din rail double door complete and fix all as directed by the Engineer-in-Charge.

Supply and fixing of MCB TPN DB 4 way double door,IP-43 protection, isolated neutral bar including 200 Amps rated busbar, earth and neutral link complete all as specified and directed by Engr-in-charge.

Supply & fixing of MCB SP 6-32 Amps 'C' Series 10 KA, 240 volts complete all as specified/directed.

Supply and fix of MCB SPN 40 Amps 'C' Series 10 KA complete all as specified and directed.

Supply and fix of MCB four pole 63 Amps 10 Ka complete all as specified and directed.

Supply and fix Bakelite blanking plate in lieu of MCB's complete all as specified and directed.

Supply and fixing wall mounted LED box type fitting, 1 x 20 watt, extruded aluminium heat sink provided for efficient heat dissipation and integrated electronic driver light fittings 20 watt fixed to wall with two Nos PVC block of suitable size and connection complete all as specified and directed. Make : Havells cat Part No : LHEXBYPNIN1W020 or Jaquar Cat No LGLZ01X020XC/LGLZ01X20XN/LGLZ01X020XW or equivalent in Philips/Bajaj.

Supply and fixing 15 watt LED recessed mounted luminaire with high brightness LED for glare- free homogenous illumination suitable for armstrong/grid ceiling and size in mm (LxWxH) 295x295x70 mm and connection complete all as specified and directed. Make : Havells cat Part No : PLUTO1x1PLR15WLED840S/PLUTO1x1PLR15WLED857S or equivalent in Philips/Bajaj/Jaquar.

Supply and Fixing 10W environment friendly ultra modern energy saving, surface mounted decorative oval type bulk head edge lit LED luminaire comprising of high brightness LEDs including necessary connection with twin twisted unsheathed PVC copper cable of suitable size complete all as specified and directed. Make Havells/Crompton/Bajaj/Philips

Supply and fixing of ceiling rose 3 Phase PVC/Polycarbonate, isolated body complete all as specified/directed.

Supply & Fixing of modular type ceiling fan regulator step type ,2 module, 120 W complete all as specified and directed.

M&L Sub main wiring with 6 Sqmm (Nominal area) with two runs (Red for phase and Black for neutral) of single core, PVC insulated, multistranded, unsheathed, FRLS copper conductor cables 1100 V grade drawn through and including PVC casing capping of adequate size but not less than 20mm width including 6 sqmm (nominal area) single core, PVC insulated, multistranded, unsheathed, FRLS copper conductor green in colour as earth wire and duly connected to earth point complete as specified and directed including taking down old sub main wiring. Note- One run PVC casing capping, two runs main cable and one run of earth wire shall be measured as one unit length.

S&F Fan hook suitable for hanging of ceiling fan, made out of MS flat 40x5 mm clamp or 12 mm dia round bar, duly welded/drilled, including nuts, bolts and washers complete as required at site and as directed.

Supply, laying connecting and testing XLPE insulated, PVC sheathed, armoured LT electric power cable (heavy duty) with stranded aluminium conductor, 1100 Volts grade, cross sectional area 25Sqmm, 4 core laid through duct/pipe/in trench, etc. including taking out old unserviceable cable complete all as specified and directed. NOTE: Excavation and earth work will be measured and paid separately.

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr deep and not exceeding 1.5 mtr wide for laying of cable and erection of poles all as specified and directed at site.

Returning, filling in including spreading, levelling, watering and well ramming excavated soft/loose soil in layers , all as specified and directed at site

Removing excavated material not exceeding 50 m and depositing at a level n.exc 1.5 m above the starting point all as specified & directed by Engineer-in - Charge.

M&L for sand cushioning to under ground cable using locally available fine clean dry river sand over, under ground UG cable laid in trenches and gently punning done complete all as directed by Engineer-in-Charge. Note : For the purpose of payment only punned thickness will be measured.

M & L for brick protection cover to LT underground cables with sub class ‘B’ over burnt brick, (locally available best quality), laid dry and flat abutting each other with gaps not exceeding 10mm complete all as specified and directed.

M&L Earthing complete with galvanized steel earth plate electrode 60cmx60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 m deep below normal ground level, connected to GI earth lead wire 4.0 mm dia means of nuts, bolts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 connected to earthing test point protected by and including GI pipe 15 mm bore (light grade) and connected to main test point as directed and including concrete pit in PCC (1:3:6) type C-1,pre cast RCC (1:1½:3) type A-1 cover slab 54cm x 54cm x 5 cm, reinforced with 8mm dia TMT bars @ 150 mm C/C both ways with one handle for lifting, made out of 8mm dia TMT bar embedded in pre cast cover slab , funnel, wire mesh, 20 mm bore GI pipe (medium grade) for watering, charcoal and salt in alternate layers, including necessary excavation and earth work in any type of soil complete all as shown on electrical Plate No 3 of SSR Part-I, and testing complete all as specified and as directed .

BALEN DEWAN

M/S SEWAK SINGH

M/s KRISHNA CONSTRUCTIONS

M/S K Nath and co