PROVISION OF FALSE CEILING, TILES, CONNECTED B/R AND E/M WORKS AT MIS TECHNICAL LAB ITM MUSSOORIE UNDER GE(I) RND DEHRADUN

M&L Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. including Brushing neat cement slurry with 3.0kg of cement per sqm. metre complete all as specified and directed by Engineer-in-Charge.

M&L coloured/printed Virified ceramic tiles 10 mm thick area of each tiles exc 0.42 sqm but n exc 1.00 sqm, laid in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile laid over and including 15mm thick bedding layer in cement mortar (1:4) including necessary cutting and waste as per site requirement complete all as specified and directed by Engineer-in-Charge.

M&L coloured/printed non skid ceramic tiles 7 mm thick (squre/rectangular) area of each tile exc 0.11 but not exc 0.16 sqm laid in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile laid over and including 15mm thick bedding layer in cement mortar (1:6) including necessary cutting and waste as per site requirement, complete all specified and directed.

M&L for glazed coloured ceramic tiles, first quality (or approved class, colour and design/shade) of 450x300x7mm / 350x 250x 7 mm / 450X 350X 7mm thick in vertical surfaces, as in dado/skirting etc set & jointed in neat cement slurry & pointed in coloured cement to match with coloured tiles, over and including 10mm thick rendering in cement mortar 1:4 rough finish to receive the tiles complete all as specified and directed.

M&L 100mm thick Cement concrete 1:4:8 Type D-2 (using 40mm graded stone agreegate) as in sub base of flooring complete all as specified and directed.

M&L 400X400mm tiles 10-15 mm thick Parking tile in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete all as specified and directed, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand).

M&L 20 mm thick Granite (rough/matt finish) work (table rubbed and polished ) in steps, jambs, pillars, window- cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

Providing edge moulding to18-20mm thick granite stone of counters vanities etc. including machine polishing to edge to give high gloss finish etc. complete all as specified and directed.

Supply and fixing factory made uPVC door frame made of uPVC. extruded sections having an overall dimension (extruded section profile) 48x40 mm (tolerance ± 1 mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete all as specified by the manufacturer and as per directions of Engineer-in-charge complete all as specified and directed

Supply and fixing factory made uPVC white colour Casement door with 3D hinges made of (big series) frame 67 x 64 mm & sash 67 x 110 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of door upto 2.00 sqm) comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, zinc alloy (white powder coated) 3D hinges and one handle on each side of panels along with zinc plated mild steel multi point locking having transmission gear, cylinder with keeps and one side key, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws, etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality complete all as specified and directed by Engineer-in-Charge. (Glass shall be paid separately) Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. (Make: Finesta or equivalent)

Supply and fixing factory made uPVC white colour fixed glazed window/ventilator made of (small series) frame 47 x 50 mm mullion 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension (Area upto 0.75 sqm.) comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, complete all as specified and directed and approved drawing & direction of Engineer-in-Charge. (Glass shall be paid separately). Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. (Make: Fenesta or equivalent)

S&F 5.5mm thick Sheet glass, 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 Gl frame work 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 as specified and directed.

M&L 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 directed.

S&F PVC Designer False Ceiling made of PVC laminated panels 10 mm thick, fire-retardant, ISI marked, with density not less than 1.4 gm/cm³, in approved shade, colour and pattern, with laminate finish (glossy/matte as approved), fixed with screws to existing framework, with all joints aligned, edges neatly finished, including cut-outs for light/fan/AC fittings as required, surfaces cleaned and complete all as specified and directed. Note: GI framework shall be measured and paid for separately).

M&L for complete removal of existing treatement by scraping, washing, rubbing down or stopping distempered or painted surfaces etc of walls plastered or un-plastered & removing all vegetation growth, cleaning to the entire satifactory of Engr-in-Charge & applying of Birla/JK white wall putty approx 3 mm thick in two layer as per manufacturer's instruction on existing prepared surface and make the surface smooth by rubbing with sand papers and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and directed.

S&F in repair Vitreous China wash down water closet (pedestal pattern), White/coloured including traps, connection to drain or outgoing pipe, flushing pipe, anti-syphonage pipe complete including fittings, PVC coloured seat cover and chromium plated jet including PVC connection, fixed complete including demolition of old unservicable WC and provision of plain cement concrete M-15, type B-I, using 20mm graded crushed stone aggregate, fixed in repairs complete all as specified and directed.

S&F Vitreous china wash hand basin coloured, flat back type of size 550mm x 400mm including waste pipe & plug, porcelain stopper, 32mm dia PVC waste pipe with CP brass coupling and set of bracket complete all as specified and directed.

S&F CP Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

S&F PVC flushing cistern 10 ltr capacity white with all internal fittings including brackets PVC connection 45cm long including nut and PVC washer at both ends including 32mm bore PVC long bend flush pipe 90cm long complete all as specified and directed.

S&F of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on wall/ceiling or laying in floors 16mm outer dia including all fittings like elbow, tees, sockets, union, nipple, adaptor etc complete all as specified and directed by Engr-in-charge.

Cutting chases,pinning for concealed water tubing and making good to facing where required and pointing in cement mortar 1:3 ,cutting exc 10cm but n.exc 20cm girth all as specified and as directed.

S&F of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on wall/ceiling or laying in floors 20mm outer dia including all fittings like elbow, tees, sockets, union, nipple, adaptor etc complete all as specified and directed by Engr-in-charge.

S&F 20mm bore gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

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

S&F 500 litre capacity rotational moulded polyethylene water storage tank (cylindrical vertical double layered with closed top) duly provided with necessary fittings/ fixtures for connecting inlet, outlet, washout and overflow pipes; hoisted and fixed in position complete all as specified and directed.

S&F Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed.

S&F stop valve/angle valve,fancy type, chromium plated, cast copper alloy screwed down,high pressure, with crutch or butterfly handle of 15mm dia. Screwed both ends for iron pipe or for unions and fixed. all as specifid & directed.

S&F Stop cock/two way Stop 15 mm bore cast copper fancy type chromium plated alloy screwed down high pressure with crutch or butter fly handle serwed both ends for iron pipe or for unions.

S&F Brass CP central hole wash basin mixer for hot & cold for 15mm dia complete fixed to connection as specified and directed.

S&F PVC (SWR) pipes single socketed,110mm bore, in any length with rubber ring joints fixed to wall and floor, complete all as specified and directed.

S&F PVC (SWR) pipes single socketed,75mm bore, in any length with rubber ring joints fixed to wall and floor, complete all as specified and directed.

PVC (SWR) 75mm bore (dia), Bends, any radius with access door and Jointing with Solvent Cement and fixed-in-repairs, complete all as specified and as directed.

PVC (SWR) 110mm bore (dia), Bends, any radius with access door and Jointing with Solvent Cement and fixed-in-repairs, complete all as specified and as directed.

S & F PVC (SWR) vent cowl, size of bore 75mm complete all as specified and directed.

S&F Grating doom 125 mm dia with waste hole of PTMT. (Minimum weight 40gms) complete all as specified and directed.

M&L PVC (SWR) floor trap 110 mm dia including jointing with solvent cement complete all as specified and directed.

Material & Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified & directed by Engr-in-charge.

M&L for point wiring with single core PVC insulated unsheathed 1100 volt grade FRLS-IS 694 cable with multi stranded copper conductor of size 1.5 Sq mm (Nominal area) drawn through and including non metallic rigid PVC conduit medium duty ISI marked not less than 20mm dia, concealed conduit wiring in walls and surface with GI saddles GI screws, rawal plugs in ceiling or roof if not possible including Tee, Junction boxes and provision of flush metal boxes, inner and outer plate suitable for modular switch, socket and fan regulator as per site requirement and drawing continuous earth wire with and including PVC insulated unsheathed 1100 Volts grade FRLS-IS 694 cable with multi stranded copper conductor of size 1.5 Sq mm (Nominal area) and connected to main earth dolly complete all as specified for one light/Fan point controlled by one Switch.

All as per Srl item No 40 above for point wiring for 5 pin switch socket outlet, 5/6 Amps on same board with other switches complete all as specified and directed.

All as per Srl item No 40 above for point wiring for 5 pin switch socket outlet, 5/6 Amps on independent board complete all as specified and directed.

All as per item No 40 above for one power point 3 pin 15 Amps socket out let PVC insulated unsheathed 1100 volt grade cable with stranded copper conductor of size 4 Sq mm (Nominal area) including earth wire PVC insulated unsheathed 1100 volt grade cable with stranded copper conductor of size 4 Sq mm (Nominal area)cable common connected to earth dolly, all as specified for one 3 pin 15 amps socket outlet point controlled by one switch complete all as specified and directed.

S&F Modular switch piano single pole one way 6 amp complete all as specified and directed.

S&F Modular switch piano single pole one way 16 amp complete all as specified and directed.

S&F Modular socket outlet 2/3 pin combined 2 module 6/16 amp complete all as specified and directed.

S&F Modular socket outlet 2/3 pin combined 2 module 6 amp complete all as specified and directed.

S&F ceiling rose 3 plates polycarbonate, isolated body complete all as specified and directed.

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

S&F High quality material and design extruded aluminium housing with PC diffuer .Reliable and robust housing structure maximize the endurance over the life time slim integrated design, easy to install LED Batten 20 W, Efficacy : 125 lm/W complete all accessories pre- wired including connecting to mains complete all as directed by Engineer-In-Charge.

M&L of sub main wiring using two single core PVC insulated, unsheathed stranded copper conductor cable of size 6 Sqmm of voltage rating upto and including 1100 Volts drawn in and including concealed PVC conduit (Medium grade) of suitable dia not less than 25 mm dia with standard accessories along-with one run of PVC(green colour) insulated , unsheathed, stranded copper conductor of size 6 Sqmm as earth continuity conductor complete all as specified and directed.

M&L of sub main wiring using two single core PVC insulated, unsheathed stranded copper conductor cable of size 4 Sqmm of voltage rating upto and including 1100 Volts drawn in and including concealed PVC conduit (Medium grade) of suitable dia not less than 20 mm dia with standard accessories along-with one run of PVC(green colour) insulated , unsheathed, stranded copper conductor of size 4 Sqmm as earth continuity conductor complete all as specified and directed.

M&L of sub main wiring using four single core PVC insulated, unsheathed stranded copper conductor cable of size 10 Sqmm of voltage rating upto and including 1100 Volts drawn in and including concealed PVC conduit (Medium grade) of suitable dia not less than 32 mm dia with standard accessories along-with one run of PVC(green colour) insulated , unsheathed, stranded copper conductor of size10 Sqmm as earth continuity conductor wall/ ceiling/concealed surface etc complete all as specified and directed.

S&F Surface/recess mounting vertical type load line distribution board ,double door,4 way, AC 3 Phase 415 volt with TPN bus bar 250 Amps for each phase with 2 Neutral bar, 2 Earthbar and cable ties for cable management,fully insulted busbar & shrouded Neural bars ,improved Pan assembly for each insullation ,prefitted masking sheeet,reversible door for IP 43-"IK 09 with metal door Suitable for provision for MCB's Complete all as specified and directed by Engr-in-Charge.

S&F MCB distribution board Double door, SPN, 240 volts, 12 ways ,powder coated, CRCA steel sheet constructed as per IS : 8623, degree of protection IP 43- IK-09 with metal door, recess mounted, having insulated 100 amp tinned copper bus bar, neutral busbar, earth bar, din bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces as required with following ratings & ways:- Note: (i) MCB’s /Isolators etc. shall be measured and paid for separately under appropriate item of Sch ‘A’.

All as per item No 58 above but SPN, 240 volts, 8 ways complete all as specified and directed.

Note for Item No.58 to 59 (i) Fittings like MCB’s /Isolators etc. shall be measured and paid for separately under appropriate item of Sch ‘A’. (ii) -Sheet steel enclosure to be fixed flush to wall by cutting niche & make good to the disturbed wall surface as per existing

S & F Three phase and Neutral 415 V RCCB having sensitivity current 30 milli Aeres 'C' Curve suitable for fixing in MCB DB of capacity 63 Amps complete all as specified and directed.

S & F Double Pole ( Single Phase and Neutral ) RCCB 240 volts having sensitivity current 30 milli Aeres 'C' Curve suitable for fixing in MCB DB of capacity 6 to 32 amps complete all as specified and directed.

S & F MCB SP 240 volts 'C' Curve suitable for fixing in DB of capacity 6 to 32 Amps complete, all as specified and directed by Engineer -in-Charge.

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 250 mm complete all as specified and directed by Engr-in-Charge

M&L for earthing complete for bldg with galvanized mild steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level connected to galvanized earth wire 4.00 mm dia by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish , internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI and charcoal dust and common salt all as shown in electrical plate No 5 of MES SSR Part-I (1991) and specified including provision of earth wire protected by 15mm dia medium grade GI pipe and watering GI pipe shall be 20mm bore medium grade etc complete, all excavation and earth work & connecting the earthing to an earthing test point main switch board as specified and testing on completion complete all as specified & directed by Engr-in-Charge. NOTE : RCC pit cover shall be pre-cast of RCC (1:2;4) type B-1 80 mm thick reinforced with XPM weighting not less than 4 Kgs/Sqm in lieu of CI cover.

All as per item No.65 here in above but using 4 mm dia galvanised iron or steel wire complete all as specified and directed.

Supply and fixing of GI pipe Meduim grade of size 40 mm bore laying in trenches/floors or walls including all fittings complete for protection of copper/aluminium/GI strip, as required and directed by Engineer-in-Charge.

S & F 20 mm dia meduim class PVC conduit along with accessories in surface / Recess incl cutting the wall/ floor and making good the same complete all as specified and directed .

Supply and fix surge protection Device (SPD) of type 1+2 AC ,TP+N , limp KA-12.5 KA, 320 KVA , UP(KV)-1.5 KV ,in (KA)-20 KA suitable for fixing in MCB DB complete all as specified and directed by Engineer-in charge.

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