IMPROVEMENT TO MES OFFICE AND ALLIED WORKS AT ICGS BEYPORE

Taking down cement plaster in cement or cement lime mortar on brick or stone walls etc. including raking out joints, hacking for key, scrubbing down with water etc, Including removal of debries out side MD land all specified and directed.

M&L for plastering 10 mm thick in CM 1:6 on brick or stone walls to be finished even and smooth (without using extra lime or cement) all as specified and directed .

M/L cement plaster 5 mm thick in CM 1:3 on concrete surface as on ceilling finished even and smooth with out using extra cement complete all as specified.

M &L Rendering 15 mm thick plaster in 2 layer with first layer of 10 mm on in CM 1:6 over 5 mm thick cement plaster in CM 1:4 with water proofing compound in fair faces of brick work or concrete surfaces without using extra cements all as specified and as directed.

M&L External wall rising dampness treatment by grinding the existing paint or putty from the wall using a mechanical grinder or wire brush and removing all loose and deleterious matter and dust. Fillingl cracks with Fosroc PU 50 Sealent and applying two coats of Fosroc Nitoproof Damprotect, a high-performance two-component elastomeric cementitious damp-proof coating all as specified and directed.

M & L for preparation of new plastered/concrete surfaces of walls, providing one or more coats of Birla white wall care putty to achieve smooth surfaces and applying two coats of distemper oil emulsion of approved shade/tint over a coat of compatiable priming paint complete all as specified.

M & L Preparation of new ceiling surfaces including washing, rubbing down and stopping by brooming down, scraping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying two coats of oil distemper emulsion on wall surfaces complete all as specified.

M & L for applying two coats of exterior grade emulsion weather coat over a coat of primer including Preparation of newly plastered surfaces complete all as specified and as directed.

M & L Preparation of old distempered and painted surfaces including washing, rubbing down and stopping by brooming down , scraping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat of Distemper oil emulsion on wall surfaces.

M&L preparation of existing treatment of old surface including brooming down , scrapping down smoke soot,mould, moss and efforescent salts and trading oil and grease spouts and cleaning with water on wall applying one coats of Acrylic emulsion (exterior weather coat) paint of any tint as approved complete all as specified and as directed by Engineer-in-Charge.

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

M & L For Pre-cast cement concrte block masonry with solid blocks Type C1 1:3:6 ( 20 mm gradd aggregate), exc.10 cm in width and setting in CM 1:6.

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

Providing and laying polished vitrified ceramic floor tiles, 8-10 mm thick, with area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm, of approved shade, colour, and pattern (pattern consisting of combination of two or more tiles), conforming to IS 15622 with water absorption less than 0.08%, fixed using approved tile adhesive as per manufacturer’s specifications, with joints maintained using spacers and filled with compatible epoxy-based grout to match the tile colour, laid over and including 15 mm thick screed bed in cement mortar 1:6 (1 cement : 6 coarse sand), complete all as specified and directed by the Engineer-in-Charge. The colour, shade, and pattern shall be approved by the Engineer-in-Charge during execution of work. No extra cost shall be allowed for removing and re-fixing doors, necessary cutting, or wastage, if required during execution of work.

M&L for high-quality non skid vetrified tiles exc 0 .36 Sqm not exc 1.0 Sqm of Make Somany or Equevalent , minimum 7-8 mm thick, conforming to IS 15622:2006 using polymer-modified cementitious adhesive (IS 15477:2019) and water-resistant, anti-fungal cement-based or epoxy grout (IS 14490:2018) with 1.5-3 mm joint widths as per approved samples and layout patterns. Method of installation:- a. cement plaster (1:4 ratio) to be made to achieve a smooth and plumb surface over which apply adhesive as per manufacturer’s recommendations evenly to the wall surface and back of tiles to ensure full coverage and avoid hollow spots b. Press tiles firmly into the adhesive, using plastic spacers to maintain consistent joint widths. Ensure tiles are level and flush with adjacent tiles c. Allow adhesive to set for 24-48 hours before grouting, d. Apply grout using a rubber float, ensuring all joints are fully filled and remove excess grout from tile surfaces using a damp sponge during application.Allow grout to cure for 24-72 hours e. Apply silicone sealant at corners, edges, and junctions with fixtures to prevent water ingress complete all as specified and as directed. Note:- Rate shall be inclusive of all the notes mentioned in this Item

M&L for high-quality glazed vetrified/ceramic tiles exc 0 .36 Sqm not exc 1.0 Sqm of Make Somany or Equevalent , minimum 7-8 mm thick, conforming to IS 15622:2006 using polymer-modified cementitious adhesive (IS 15477:2019) and water-resistant, anti-fungal cement-based or epoxy grout (IS 14490:2018) with 1.5-3 mm joint widths as per approved samples and layout patterns as in walls. Method of installation:- a. do cement plaster (1:4 ratio) to achieve a smooth and plumb surface over which apply adhesive as per manufacturer’s recommendations evenly to the wall surface and back of tiles to ensure full coverage and avoid hollow spots b. Press tiles firmly into the adhesive, using plastic spacers to maintain consistent joint widths. Ensure tiles are level and flush with adjacent tiles c.Allow adhesive to set for 24-48 hours before grouting d. Apply grout using a rubber float, ensuring all joints are fully filled and remove excess grout from tile surfaces using a damp sponge during application.Allow grout to cure for 24-72 hours e.Apply silicone sealant at corners, edges, and junctions with fixtures to prevent water ingress complete all as specified and as directed. Note:- Rate shall be inclusive of all the items mentioned in this Item

M&L for 75 mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in plinth protection, paving including finishing the surface even and fair complete.

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

S&F in repair 600 mm long PVC connections 15 mm size with PTMT nuts at both end complete.

S&F in repairs 32/40 mm dia of discharge pipe Waste coupling of CP for urinals/ WHB/Sink etc. complete all as specified and directed.

S&F in repair 10 Ltr capacity PVC valveless, syphonic action type, flushing cistern low level, white, with inlet ball valve, float and handle including brackets, flushing pipe, 450mm long PVC Connection and connection to trap, and to flushing and making good to floor complete all as specified .

S&F in repair Plastic water closet seat, white, closed pattern with flat bottom, and cover and aluminised hinging device complete all as specified and directed.

Supply and fix in repair Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium ally sheet foundation box, main body with stainless steel cover, govering pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed. Make: SANDHU, EVEREST

S&F in repairs Bib tap cast copper alloy CP , with capstan handle, screwed down, screwed for 15 mm bore iron pipe or for brass ferrule and fixed, complete, all as specified.

S&F in repairs Angle valve CP cast copper alloy, with capstan handle, screwed down, high pressure screwed both ends for 15 mm bore iron pipe or for unions and fixed complete, all as specified. catalogue no: 20005 or equivalent

S&F in repairs Stop valves, cast copper alloy, screwed down,high pressure, with crutch or butterfly handle, screwed both ends for 15 mm iron pipe or for unions and fixed, complete all as specified.

Vitreous china wash hand basin, white , flat back, size 580 x 450 mm with brackets, including cutting for and pinning in ends of brackets or erecting stand complete fixed in repairs all as specified and directed.

S&F in repair.Brass chromium plated shower rose 125mm with swivel joints including fixing to steel pipe or union .

S&F in repairs Vitreous china wash down water closet pan ( pedestal pattern ) white complete including ‘P’ or ‘S’ trap , seat cover and fixing of flushing cistern, brackets, flushing pipe etc, complete all as specified.

S&F in repairs Pillars taps, 15mm dia bore cast copper alloy with capstan heads, CP fency type screwed down high pressure with or without lettered'Hot' or cold with long screwed shanks and ly nuts, screwed for iron pipe and fixed

M&L Granite 18 mm thick of any type work (table rubbed and polished) in steps, treads jambs, pillars, window- cills, cooking platforms, other plateforms and like in over and including 10mm thick backing coat in CM 1:4 cmplete all as specified. including pointing in white cement or colour cement (1:2) using marble dust with admixture of pigment to match with shade of granite( including moulding ect).

M&L for rounding to edges of Granite slabs one edge, such as in steps cooking plateform, and other similar situation.

Taking down chowkhats or frame with shuters (without taking shutter from frame) exc 1.5 sqm and n. exc 4.0 sqm and removing from site

Taking down chowkhats or frames not exc 1.5 sqm with shutter(without taking of shutter from the frames) including hold fasts and PCC block.

Taking down shutter of any description, exceeding. 1 Sqm and not exceeding 2 sqm each and removing from site all as specified.

S &F of second class H.W 'teak' plain solid straight chowkats and frames wrought framed rebated on chamfered put together with glue pinned at joints etc complete

S & F 30 mm thick Flush shutters, solid core construction, with block board core and plywood face prelaminated decorataves panels, commercial type on both sides complete all as specified.

S & F 35 mm thick II class HW Glazed and skeleton shutters, open rebated and prepared to receive glass,gauze, etc. (without sash bars), edges of framing plain, chamfered orrounded. fitted with cut and mitred beads for securing glass, etc.; as per section 8.28 (a) sizes of me-mbers of shutters as specified .

S & F for 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 including takig down old un servicable one.

S&F 100 mm size SS butt hinges medium weight, fixed to chowkhat all as specified and as directed by Engineer-In-Charge.

S & F 100 mm long aluminium SS tower bolt all as specified and as directed by Engineer-In-Charge.

S&F 250 mm size SS 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 complete.

M&L Preparation of new wooden surface of any description not otherwise described over 10cm width or grith and applying two coats of synthetic enamel paint over pink prime including preparation of new wooden surface all as directed and as specified

Dismantling of Plain or corrugated steel any gauge, thickness, including Nainital or similar pattern roof covering

S&F pre-colour coated high tensile strength galvalume corrugated steel sheet roofing with yield strength (550 NPA) prepainted with aluminium (55%) and zinc (45%) alloy coating applied through continous hot dip process having tatal coated thickness (TCT) of 0.50mm with minimum coating mass on both sides @ 150gms/sqm in length and width as per site condition fixed with complete acessories as per manufacturer's instructions through specialist agency and as per profile and shade as approved by GE.

Supply and fix Pre-painted galvalume aluminum zinc coating GI based Plain sheet roofing with yield strength (550 NPA) prepainted with aluminium (55%) and zinc (45%) alloy coating applied through continous hot dip process having tatal coated thickness (TCT) of 0.50mm with minimum coating mass on both sides @ 150gms/sqm in length and width as per site condition fixed with complete acessories as per manufacturer's instructions through

M&L 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

M&L Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm,

M & L two coat of synthetic enamel paint over a coat of red oxide on steel surface including preparation of steel surface width or girth exc 10cm all as specified and directed.

Excavating over areas, n exc 1.5 m deep and getting out in any type soil.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in any type of soil.

Hardcore of gauge n exc. 63 mm broken stone of boulders, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and as directed

M&L for 100 mm thick PCC 1:3:6 (Type C 2 ) using 40 mm graded stone aggregate.

M&L for 50 mm thick sand filling under floors etc including watering and consolidation.

M&L Machine pressed precast concrete interlocking paver block, with grey cement and pigment, any shape and size confirming to IS 15658-2006 of 100 mm thickness M-40 Grade, laid over and including 50mm thick cushion of course aggregate of 6.3mm and below size, laid to the pattern as directed, complete all as specified and as directed by Engineer In Charge.

Returning filling in, including spreading levelling watering and well ramming in layers not exc 25cm all as specified.

Removing excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point.

M&L for repairing of chajja / roof projection by taking down old plaster applying 10 mm thick rendring in cement mortar 1:3 including , finishing the surface even & smooth with out using extra cement and complete surfaces finished i.e. exterior emulsion etc complete all as specified.

M&L for cleaning of HDPE service water tank of capacity 500 ltr to 1000 ltr and circulating pipes at any position by removing sludge, mud, moss moulds, effloresecent salts, oil spots etc or any other foreign material from the bottom, cover and internal surfaces by scrapping using wire brush draining out water from the tank and washing internally with water and bleaching powder (0.10 kgs of bleaching powder will be mix in 1 litre water ) and again draining out water from tank and writing the date of cleaning with white synthetic enamel paint on black background with synthetic enamel paint complete all as specified and directed

S&F 2 levers brass Locks, for cub board Grade I , Size 50 mm complete all as specified and directed,

S&F Telescopic Channel of size 450 mm (when closed), mild steel chromium plated, roller type, heavy duty as per sample kept in GE office

Supply and fixing suspended gypsum board false ceiling using 12.5 mm thick tapered edge gypsum boards conforming to IS:2095-1982, screw-fixed to G.I. ceiling framework comprising perimeter channels (0.55 mm thick) fixed to walls with nylon sleeves and screws, intermediate channels (45 mm x 0.9 mm thick) suspended from soffit at 1220 mm centers using ceiling angles and steel expansion fasteners, and ceiling sections (51.5 mm web with 26 mm flanges) fixed perpendicular to intermediate channels using connecting clips. Boards shall be mechanically screw-fixed with 25 mm drywall screws at 230 mm centers. All joints and tapered edges shall be finished flush using jointing compound, paper/fiber tape, and two coats of topcoat as per manufacturer’s specifications. The entire ceiling surface shall be finished with one coats of primer, followed by two coats of wall putty in 3 mm and two coats of plastic emulsion paint of approved shade to achieve a smooth, uniform finish.

Taking down copper/aluminium point wiring (light, fan,n 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 distubed surfaces of walls, floors, etc complete all as specified and directed

M & L for point wiring with PVC insulated unsheathed multistranded copper conductor cable 1100 volt grade, FRLS of size 1.5 Sqmm drawn in and including PVC rigid conduit of size not less than 20mm dia with accessories (concealed) including modular metal flush box of suitable size with inner and outer white plastic plate (same make of switch and socket) including continues 1.5 Sqmm copper conductor (multistranded) PVC insulated and unsheathed cable earth wire to common earth and connected to earth dolly complete all as specified conforming to IS-694 for One light point controlled by one switch 6 Amps

All as per item no. 65 here-in-before but for One fan/ exhaust point controlled by one switch 6 Amps

All as per item no. 65 here-in-before but One 3 pin socket outlet 6 Amps on Independent board

All as per item no. 65 here-in-before but One 3 pin socket outlet 6 Amps on same board

All as per ser item no 1 but here-in0 before with 4 Sqmm PVC insulated copper conductor incl 4 Sqmm PVC copper conductor used as earth wire for power point /AC point on independent board

Supply and fixing of Modular Switch, one way, 6 Amps complete all as specified and directed

Supply and fixing of Modular socket outlet, 6 Amps, 2/3 pin, 2 module combined complete all as specified and directed

Supply and fixing of Modular Switch socket combination 6 A, 6 pin, 3 module complete all as specified and directed

Supply and fix in replacement of Switch Socket Combination 2 in 1, 5 Amps /16 Amps flush type Complete all as specified and directed.

Supply and fixing of Modular fan regulator step type, 120 Watt, 2 Module complete all as specified and directed

Supply and fixing LED luminaire 600 mm x 600 mm, 36/40 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete 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.

Supply and fixing LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing LED lights fitting 1x 10W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing of ceiling rose in poly carbonate 3 plates flush type 6 amps, 250 volts AC complete all as specified and directed.

Supply and fixing MCB SP 6-32 amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of single pole in the MCB DB complete with connection testing and commissioning complete all specified and directed.

Supply and fixing MCB SPN 40 amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of single pole in the MCB DB complete with connection testing and commissioning complete all specified and directed.

Supply and fixing sheet metal enclosure distribution board (DB), when MCB to be used, dust and vermin proof, single pole and neutral (SPN) 8 way with 200 Amps rated copper bus bar double door protection, neutral bar, earth bar, single pole and neutral 240 volts, MCBs used as incommer Double door, flush to wall complete all as specified and directed.

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.

Material and labour for submain wiring using two run of sinlge core PVC insulated cable (FRLS) 4 Sqmm copper conductor multi stranded and 2.5 Sqmm copper conductor insulated cable (FRLS) using as earth wire drawn through and including PVC rigid conduit of size not less than 25mm dia with accessories (concealed) complete all as specified and directed

Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm 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 galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion

Schedule of Credit (Minus) Rs.5470.00 NOTE: Bidder shall insert credit amount of Rs. 5470.00 as rate in Green field under Col-13.

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