SPL REPAIRS TO BLDG NO T 19 AND T 43 IN O ZONE PROVN OF TEMP SHED NEAR BLDG NO OP 11 IN F ZONE ADDN ALTN OF AUDIOMETRY ROOM IN BLDG NO T 55 ENT OPD OF 165 MH AND PROVN OF SHED AND HARD STANDING AT RO PLANT BEHIND CENTRAL MI ROOM UNDER E ZONE AT RMS

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

M&L for second class hardwood as in scantlings clean sawn timber fixed including dismantling old timber scantlings 40 sqcm and over in section, in unframed work any position complete all as specified and as directed.

M&L for second class hardwood as in scantlings clean sawn timber fixed complete all as specified and as directed.

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

M&L for 15mm thick plastering in CM (1:4) on one side of lathing in two separate layers without using extra cement but using water proofing compound @ 3% by wt of cement for finished even and smooth including demolition of reed, lathing single or double, including battens and plaster or chicken wire lathing with and including provn of GI wire netting 0.71 mm dia and 12 mm mesh lathing in to reed in walls incl all laps cutting and waste complete all as specified and as directed. Note:-WPC will be measured and paid separately.

M&L for rendering 12 mm thick in CM (1:6) on other side of lathing finished even and smooth without using extra cement complete all as specified and as directed.

M&L for Non Skid coloured 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 laid over and including 15mm thick screed bed or bedding layer of cement mortar 1:6 for laying floor finishes, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles complete all as specified and as directed.

S & F for 4 mm thick of size 600x600mm HSPC (high pressure Steam Cured) non asbestos fibre cement reinforced multipurpose board, pre-painted self embossed, textured designer board E-Board Classic fixed or laid/inserted to timber/ GI frame work with screws to be fixed in ceiling flat or sloping and 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 both ways, size of grid 605 x 605mm fixed with steel dash fasteners or from purlin from the roof with alignment clip including providing provisions for light fixtures of any size including dismantling of old unsv ceiling boards (fibre, pulp, insulation, etc.) any thickness including cover fillets of any description and at any location complete all as specified and as directed.

M&L for 2nd class hard wood plain solid straight chowkats and frames wrought framed rebated on the solid rounded or chamfered put together with glue pined joints complete all as specified and directed.

S&F anodised aluminium powder coated section as in aluminium frame for doors, windows, ventilators including shutters,with one or more rebates including joining cleat for fixing complete all as specified and as directed. Note:- Necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc are deemed to be included in quoted rates.

M&L for applying two coats of oil bound distemper over a coat of primer over a coat of 2mm thick wall care putty(in two layers) on new plastered surfaces of walls including preparation of new surface complete all as specified and as directed.

M&L for preparation of new plastered surfaces and applying two coats of cement base paint over a coat of primer of approved shade on walls complete all as specified and as directed.

Surface excavation n.exc 15cm deep and getting out in soft/ loose soil complete all as specified and as directed.

Returning filling in trenches including spreading leveling watering and well ramming in layers not exceeding 25 cm thick all complete all as specified ans as directed.

Removing of excavated material not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all complete all as specified ans as directed.

M&L for PCC (1:4:8) type D-2 (using 40mm graded stone agg) as in foundation, filling and mass concrete complete all as specified and directed.

M&L for hardcore (broken stone/boulders) of gauge exc 63mm but

n.exc 100mm, deposited, spread and levelled in layers n.exc 15cm thick, watered and rammmed to a true surface etc complete all as specified & directed by Engr-in-Charge.

M&L for PCC (1:4:8) type D-2, 100 mm thick (using 40 mm graded stone aggregate) as in sub base of floor complete all as specified and as directed by the Engineer-in-Charge.

S&F steel work in tubular trusses, post, purlins including special shaped washer etc. Complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade st-240 complete all as specified and as directed.

M & L for rendering 15mm thick on cement mortar (1:4) mixed with water proofing compound @ 3% of qty of cement finished of brick or concrete work finished the surface even and smooth without using extra cement complete all as specified and as directed. Note:WPC will be measured and paid separately.

M&L for Rendering 15 mm thick in CM (1:6) on fair face of brick-work or concrete surface to be finished even and smooth without using extra cement complete all as specified and as directed.

S&F Pressed steel door frames of size 125 X 60mm (Thickness of MS Sheet 1.25mm) for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, including filling hollow of frame with plain cement concrete (1:3:6) using 20 mm graded stone aggregate mortar complete all as specified and as directed.

M&L for Sound Dampner Tile made of compressed wood particle cement of size 1218x1218 mm x 12mm made of 10 mm cement composites 1250Kg/cum and 2mm dampner sheet having 37 STC as per ISO 354. Installed on wooden studs with a backing of 50mm 1000 GSM thick absorbwool tested as per Fire Retardant IS 15061-2002 for excellent results. Giving upto 40 STC. complete all as specified and as directed.

M&L for preparation of old wooden surfaces of any description not otherwise described 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 mild steel wire cloth, 0.56mm nominal dia of wire and average width of aperture 18mm, fixed with tinned tacks or galvanized wire staples etc complete all as specified and directed.

M&L for PCC (1:2:4) type D-2, 100 mm thick (using 40 mm graded stone aggregate) as in sub base of floor/paving complete all as specified and as directed by the Engineer-in-Charge.

M&L for forming contraction (dummy) joints 65mm deepx10mm wide, filled with sealing compound. complete all as specified and directed.

M&L for preparation of new plastered surfaces of walls and applying three coat white wash complete all as specified and directed.

M&L for Point wiring in repairs complete with two runs of 1.5 sqmm single core PVC insulated FR-LSH cable 1100 volts grade with multi-stranded copper conductors, drawn through and including PVC double locked Casing & caping including provision of 1.5 sqmm, FR-LSH, PVC insulated copper cable as earth continuity conductor connected to common earth dolly, including PVC rectagular box for mounting switches / sockets / regulators etc as required at site complete all as specified and as directed.

One light/Fan point controlled by one, one way switch .

One 3 pin socket outlet 5 Amps on the same board with other switches.

All as per item No- 82.00 here-in-before but with 2.5 Sq mm for 3 pin 15 Amps socket point controlled by one switch on independent board and 2.5 Sq mm copper conductor green in colour as earth continuity conductor connected to common earth dolly complete all as specified and as directed.

M&L for Point wiring in repairs complete with two runs of 1.5 sqmm single core PVC insulated FR-LSH cable 1100 volts grade with multi-stranded copper conductors, drawn through and including PVC double locked Casing & caping including provision of 1.5 sqmm, FR-LSH, PVC insulated copper cable as earth continuity conductor connected to common earth dolly, including PVC rectagular box for mounting switches / sockets / regulators etc as required at site complete all as specified and as directed.

One light/Fan point controlled by one, one way switch .

One 3 pin socket outlet 5 Amps on the same board with other switches.

sockets / regulators etc. of suitable size as required at site complete all as specified and as directed.

S&F MCB Distribution board double door type SPN 8 way, sheet steel, powder painted, with neutral link & earth bar etc. and fixing MCBs of various rating capacity MCB DBs complete all as specified and as directed.

S&F in repairs MCB SPN 40 to 63 Amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning MCB DB complete all as specified and as directed

S&F in repairs MCB SPN 32 Amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning MCB DB complete all as specified and as directed

S&F in repairs MCB SP 6 to 32 Amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning MCB DB complete all as specified and as directed

S&F sheet metal enclosure with socket plug top and MCBs single pole 32 Amps and neutral encloser with two pin and earth plug and socke complete one single pole MCB SP 20 Amps including metal encloser all as per specified and as directed by Engr-in-charge.

Taking down Ceiling fan/ Exhaust Fan of any sweep carefully from its installed position, dismantling complete, cleaning all dust, applying grease for bearing, including filling cavaties with filler, after cleaning all dust, reassembling the fan and blades, hanging/ fixing the fan in its original position and testing on completion complete all as specified and as directed.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and as directed.

M&L for laying of LT UG cable, XLPE insulated, galvanised steel strip or wire armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area of 16 sq mm, 2 core including taking up/down old unsv one complete all as specified and as directed. NOTE :- (i) Excavation and earth work, sand cushioning, cable protection cover, pipe etc. shall be measured and paid seperately under relevant items.

M&L for spread fine river sand in trenches complete all as specified ans as directed. NOTE: Punned down thickness shall only be measured and paid.

M&L for laying brick sub class 'B' old size burnt bricks for cable protection of size 230mmx115mmx75mm complete all as specified and as directed

Supply & laying tubes 'light grade' galvanised, with all fittings, fixed complete to walls, poles, ceilings or laid in floors/ trenches/ road crossing for protection of cables of size 32 mm dia bore including taking out unsv GI tubing complete all as specified and as directed.

Supply & laying tubes ' Light grade' galvanised, with all fittings, fixed complete to walls, poles, ceilings or laid in floors/ trenches/ road crossing for protection of cables of size 40 mm dia bore complete all as specified and as directed.

M&L for earthing complete with galvanized steel earth plate electrode of size 600x600x6mm thick buried directly in ground (earth pit not less than 2.25m deep below the normal ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level connected to galvanised earth lead wire 4 mm dia as earth lead connectd by means of bolts, nuts, washers and check nuts all as shown in electrical plate No 3 of MES SSR Part-I, including testing on completion complete all as specified and as directed. NOTE:- (i) The unit rate shall also included for earth work in hard/ dense soil, PCC (1:3:6) type C1 chamber, CI cover 10 mm thick, funnel with GI watering pipe 20mm dia Medium grade, GI protection pipe light grade 15mm dia and wire mesh complete in addition to item No 1 (a) to (e) of preamble (notes) under sub heading earthing, specified on Sl Page No 389 of MES SSR Part-II. (ii) Earthing lead and GI protection pipe beyond 7.5m will be measured and paid separately.