CERTAIN REPAIR TO OTM AND MD ACCN OF ARC AT HAPPY VALLEY UNDER GE SHILLONG

Demolition of plain cement concrete (unreinforced) 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 75mm thick PCC 1:3:6 type C2 (using 40mm graded agg) as in plinth protection incl finishing even & smooth using extra cement complete all as specified and directed.

M&L for 75mm thick PCC 1:2:4 type B2 (using 40mm graded agg) as in path incl finishing even & smooth without using extra cement complete all as specified and directed.

M&L for PCC 1:3:6 type C2 (using 40mm graded aggregate) as in surface channels and drains including necessary formwork

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc

M&L for 25 mm thick PCC 1:2:4 type B-0 ( 12.50 mm graded aggregate) as in levelling course of tile flooring etc. 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 complete all as specified and as directed.

M&L Non-skid ceramic colour tiles (premium/special quality) 7 to 8 mm thick , (square/rectangular), area of each tiles exceeding 0.06 Sqm but not exceeding 0.11 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 1:6 complete all as specified and as directed.

M & L for Non skid ceramic coloured tiles 7 to 8 mm thick (Square or Rectangular) area of each tile exc. 0.11 Sqm but not exc. 0.18 sqm, as in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface including 15 mm thick screed bed or bedding layer in cement mortar 1:6 for laying floor finishes finished fair and even complete all as specified and as directed.

M&L for Non skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface including 15 mm thick screed bed or bedding layer in cement mortar 1:6 for laying floor finishes finished fair and even complete all as specified and as directed.

M & L for glazed ceramic coloured tiles 450X 300X 7mm thick as on vertical surface of wall such as skirting, dado, riser etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface of tiles including 10mm thick rendring in CM (1:4) on fair faces of brick or concrete surfaces finished fair and even on vertical surfaces of wall complete all as specified and directed.

Demolition of stone slabs and granite laid, bedded and pointed in any mortar of any description or thickness in floors, appron cill or platform etc. complete all as specified and as directed.

M& L for Machine cut kota stone slab flooring 20-25 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing and 20 mm thick screed bed in CM 1:4 complete all as specified and as directed.

M& L for Kota stone slab 20-25 mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with 10 mm thick baking course in CM 1:4 complete all as specified and as directed.

M & for 18 mm to 20mm thick Granite (of any type) 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 including 15 mm thick screed bed or bedding layer in cement mortar 1:4 for laying floor finishes finished fair and even complete all as specified and as directed.

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

Demolition of Precast cement concrete block walling in any position, complete all as specified and directed.

M&L Precast PCC (1:3:6) type C1 (using 20mm graded agg) solid block masonry exc 10cm in width or girth and setting CM (1:6) complete all as specified and directed.

Demolition of reinforced 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 precast cover slab RCC 1:2:4 type B1 using 20mm graded stone aggregate in CM (1:6) including necessary form work complete all as specified and directed.

M&L for TMT bars 10 mm dia cut to length bent to shape etc as required and binding with and including MS wire (annealed) not les than 0.9 mm dia as in reinforcement complete all as specified and as directed.

Demolition of reinforced cement concrete (RCC Tank) of any description and in any position not otherwise specifically provided forcomplete all as specified and as directed.

S&F in repair for Rotational moulded polyethylene water storage tanks 500 ltrs capacity (cylindrical vertical with closed top) including wash out GI pipe 32mm of 450mm length with stopper complete all as specified.

S&F in repair for Rotational moulded polyethylene water storage tanks 1000 ltrs capacity (cylindrical vertical with closed top) including wash out GI pipe 32mm of 450mm length with stopper complete all as specified.

S&F in repair for 20 mm dia Ball cock valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 20 m m - 210 gms ) complete all as specified and directed.

M&L for 4mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with nails as in ceiling,including dismantling wall and ceilling boards of any description including cover fillets complete all as specified and directed.

Dismantling timber scantling 40 sqcm and over in section unframed work in any position complete all as specified and directed.

M&L 2nd class hard wood in scantling, clean sawn, timber fixed with nails complete all as specified and directed.

Dismantling timber scantlings in fillets, rails, posts, rafters, purlins, etc. under 40 sq. cm in section of unframed work complete all as specified and as directed.

M&L 2nd class hard wood Plain fillets, square, rectangular or triangular in section, clean sawn secured with nails or brads of sectional area exc 13 Sqcm n.exc 25 Sqcm complete all as specified and directed.

M&L for 2nd class hard wood plain fillets bullnosed, splayed, chamfered or rounded on one edge or face in section clean sawn, fixed with screws sec are exc 6sq cm n exc 13 sq cm complete all as specified and directed.

M&L for 2nd class hard wood plain fillets bullnosed, splayed, chamfered or rounded on one edge or face in section clean sawn, fixed with screws sec are exc 3 Sq cm and n exc 6 sq cm complete all as specified and directed.

M&L for preparation of new wooden surfaces of any description n.exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed.

S&F 2nd class HW boarding 20mm thick fixed with nails as in eaves board planed one side with butt joint including dismantling boarding of any description complete all as specified andas directed.

S & F of 0.63 mm thick galvanized corrugated iron (CGI) sheeting with two corrugation side lap sheets having zinc coating @ 120 gram per sqm inclusive of both sides, fixed with coach screws and washers as in roof covering etc including dismantling any gauge, thickness, including Nainital or similar pattern roof cverings complete all as specified and directed.

S & F 0.63mm thick Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating including dismantling any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specifid and as directed.

Taking down GI tubing 15mm dia and connection including removable to store complete all as specified and directed.

Supply and fix 15 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc fixed on wall / floor complete and connecting to water supply pipe line including concealed in wall all as specified.

Refixing only 15mm tubes any grade, to walls and ceilings or laying in floors complete all as specified and directed.

Taking down GI tubing 20 mm dia and connection including removable to store complete all as specified and directed.

Supply and fix 20 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc fixed on wall / floor complete and connecting to water supply pipe line including concealed in wall all as specified.

Refixing only 20mm tubes any grade, to walls and ceilings or laying in floors complete all as specified and directed.

M&L for Cutting chases, of girth not exceeding 10 cm for concealed water tubing or concealed conduit wiring, etc. in stone / brick masonry wall built in cement mortar and making good, disturbed surface in Cement mortar 1:3 complete.

Supply and fix in repair 15mm bore fancy type pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts, screwed for iron pipe and fixed complete all as specified and directed.

S&F in repairs, CP bib tap 15 mm bore, fancy type, screwed down, high pressure, screwed for iron pipe complete all as specified and as directed.

S&F in repair 15mm bore stop cock cast copper alloy, fancy type, chromium plated, screwed down high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for union and fixed complete all as specified and directed. .

S&F in repair Stop valve of 15mm dia in PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 90 gms)

S&F in repair bib tap of 15mm dia in PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 90 gms)

S&F in repair brass chromium plated tubular towel rail 600mm long between the flanges and 20mm dia complete all as specified and directed.

S&F in repair Brass CP wall mixer for mixing hot & cold water screwed down for 15mm dia iron pipe and fixed complete all as specified and directed.

S&F in repairs, CP 2 in 1 bib tap 15 mm bore, fancy type, screwed down, high pressure, screwed for iron pipe complete all as specified and as directed.

S&F ABS Body Health Faucet with Rubbit cleaning system, 1.25 metre long easy flex tube in chrome finish & wall hook , fixed in position all as specified and as directed. Make:-Hindware Cat No. F 160027 equivalent series in KOHLER / Roca.

S&F in repair for PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F in repair for Grating doom 100 mm dia of PTMT (minimum weight 25gms) complete all as specified and directed.

S & F 75mm bore PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all specified and as directed.

S & F in repairs Vitreous china wash hand basin, white, flat back of size 550 mm x 400 mm including bracket, cutting for and pinning the ends of brackets or erecting stands also including brass chromium plated waste coupling 32 mm dia, PVC flexible waste pipe of adequate length and dia and PVC connection 15mm size 450 mm length with PTMT nuts, complete all as specified and as directed.

S&F in repairs Vitreous China wash down water down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) including Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete aal as specified and directed.

S & F in repair Vitreous china squatting pan of pattern Orissa Pattern of size 580x 440 mm white with PVC ‘P’ or ‘S’ trap , front or back inlet but excluding flushing cistern and flush pipe including placing in position in floor and embedded in cushion of PCC type E2 ( 1:5:10, using 40 mm graded stone aggregates), and finishing the top surfaces to match with the existing flooring as in repairs (bore 110 mm).

S & F in repair PVC low level white flushing cistern 9/10 litre capacity valve less, syphonic action type, complete with inlet, ball valve, float valve, bends, brackets, brass screws, handle, 32 mm dia PVC flush pipe of suitable length and making all connection and making good disturbed surface complete all as specified and directed.

S&F in repairs plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete.

S & F in repairs to 600mm long PVC flexible Waste pipe to WHB/urinals/Sink complete all as specified and as directed.

S&F in repair S&F sinks made of stainless steel lmm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified and directed by Engineer in Charge.(Make : Bluestar,Nirali or equivalent.)

Demolition of plain cement concrete (unreinforced) Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for PCC (1:5:10) type E2 (using 40mm graded agg) as in sub base of WC complete all as specified and as directed..

M&L for water proofing treatment to sunken portion of RCC slab with the following courses of treatment/specification :- (i) For Screed bed or bedding layer of mortar 1:4 in 15 mm thick for laying as in sunken portion with mixing of WPC and surface finished fare and smooth without using extra cement. (Note: WPC shall be measured and paid for under separate items) (ii) Preparation of plastered roof surface and applying one coat of cold bituminous primer @ 0.25 ltr /Sqm conforming to IS:3384-1986. (iii) APP based polymeric membrane 3mm thick (minimum), weighing 3.5 Kg/sqm reinforced with polyester non woven fabric (weighing not less than 160 gms/Sqm) shall be applied by torch application over bituminous primer as specified. The overlaps shall be minimum 100mm on the transverse direction and 75mm on longitudinal direction. Note:-The work of sunken portion treatment shall be got executed through expert team of manufacturers or authorised applicator of manufacturer. Contractor shall submit documentary evidence on support of applicator engaged for approval of GE.

S&F in repair PVC (SWR) pipes 110 mm 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 directed.

S&F in repair PVC (SWR) pipes 75 mm 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 directed.

S&F in repair PVC (SWR) vent cowl 75mm dia

S&F in repairs PVC (SWR) bend with access door of any radius 110mm bore complete.

S&F in repair PVC (SWR) reducer 110mm dia

S&F in repair PVC (SWR) 110mm dia in junction single, (Single T) equal or unequal

Taking down cement plaster including racking out joints, hacking for key scrubbing down with water etc including removal of rubbish material from site.

M&L for rendering 15 mm thick plaster in CM 1:4 in two coats (10mm and 5mm thick) mixed with water proofing compound with 5mm thick layer on fair faces of brick work or concrete surfaces including finishing the surface even and smooth without using extra cement, complete all as specified and directed. Note: Water proofing compound shall be measured and paid separately.

M&L for 10mm thick plaster in cm (1:6) on fair faces of brick or concrete surfaces including finishing even & smooth without using extra cement.

M&L for 5mm thick plaster in cm (1:3) on fair faces of concrete surfaces of ceiling including finishing even & smooth without using extra cement.

Supply only for water proofing compound.

Taking down chowkhats or frame with shutter without taking off shutter from the frame exc 1.50 sqm but not exc 4 sqm each & removing from site complete all as specified and directed.

Taking down chowkhats or frame with shutter without taking off shutter from the frame not exc 1.50 sqm & removing from site complete all as specified and directed.

Taking down shutter of any description n.exc 1 Sqm each complete all as specified and directed.

Taking down shutter of any description exc 1 Sqm but not exc 2.00 sqm each complete all as specified and directed.

Supply and fixing 2nd class HW plain solid straight chowkhats/frame wrought framed rebated on the solid, rounded or chamfered put together with glue pinned at joints complete all as specified and directed.

Supply and fixing 2nd class HW 30mm thick Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. divided into squares (without sash bars ), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats.

Supply and fixing 2nd class HW 35mm thick Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. divided into squares (without sash bars ), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified and directed.

Supply and fixing Flush shutters, solid core construction 35 mm thick with block board core and plywood face panels, commercial type on both sides conforming to IS-2202(Part-I), 1983 complete all as specified and directed.

Supply and fixing 2nd class HW 35mm thick plain framed panelled shutters (any number of panels), with panel of timber flats on both sides or of veneered particle board medium density, wood particle board with commercial face veneers; supplied and fitted to chowkats.

Supply and fixing solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube all as specified.

Supply and fix Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes all around . M.S. 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 rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, all as specified.

Supply and Fix Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, ruber neoprene packing,handles 2 Nos in each door, hinges,anodised aluminum snap beading screws etc. complete all as specified and directed.

S & F Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed.

M&L for preparation of new 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 directed.

Supply and Fix Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed.

Supply and Fix Steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and directed.

S&F in repair Steel pegs for steel windows all as specified and directed

S&F in repair Steel handle for steel windows all as specified and directed

Supply and fixing 100mm size butt hinges cold rolled medium weight, ISI marked complete all as specified and directed.

Supply and fixing 200mm size MS barrel tower bolt stone enamelled black with bright bolt ISI marked complete all as specified and directed.

Supply and fixing 150mm size MS pressed handle oval type stove enameled block complete all as specified and directed.

Supply and fixing 250mm long MS sliding door bolt, plate type, stove enameled black with bright bolt not less than 12mm dia with and including a min of siz bolt & nuts four on bolt & two on staple,ISI marked, complete all as specified and directed.

Supply and fixing 75mm size butt hinges cold rolled medium weight ISI marked complete all as specified and directed.

Supply and fixing 150mm size MS barrel tower bolt stone enamelled black with bright bolt ISI marked complete all as specified and directed.

Supply and fixing 100mm size MS pressed handle oval type stove enameled block complete all as specified and directed.

S&F in repairs 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 as directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames, glazed with putty or fixed with beads

S&F Sheet glass 3 mm thick, ordinary quality and glazing with oil putty in square n.exc 0.5 Sqm in each pane including fixed with wooden beads/glazing pins or spring clips in wooden or metal frames complete all as specified and as directed.

S&F one side frosted glass 3 mm thick, glazing with oil putty in square n.exc 0.5 Sqm in each pane including fixed with wooden beads/glazing pins or spring clips in wooden or metal frames complete all as specified and as directed.

S&F Sheet glass 4.80 mm thick, ordinary quality and glazing with oil putty in square n.exc 0.5 Sqm in each pane including fixed with wooden beads/glazing pins or spring clips in wooden or metal frames complete all as specified and as directed.

S&F Sheet glass 4.80 mm thick, ordinary quality and glazing with oil putty in square exc 0.5 Sqm in each pane including fixed with wooden beads/glazing pins or spring clips in wooden or metal frames complete all as specified and as directed.

S&F in repair stainless steel decorative pattern holder/end brackets suitable for drapery rod of 25 mm dia complete.

S&F in repair stainless steel decorative pattern end support suitable for drapery rod of 25 mm dia complete.

S&F in repair 25 mm dia stainless steel drapery rod not less than 1mm thick cut to size and fixed in position, including Standard screw complete all as directed.

M&L for in repair Prelaminated particle board of 19 mm thk board ,interior grade ,prelaminated one side with decorative choice lamination & other side balancing , white lamination , fixed with screws to timber frame work.

S&F in repair 40mm dia, cupboard knobs fixed with nut, screw and washer of mild steel, bright finished

S & F Magnatic catcher and connected plate to shutters and frame as per Sample complete all as specified and as directed.

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

M&L for preparation of new plastered surface and applying two coat of white or tinned with cement base paint over priming coat on exterior wall complete all as specified and directed by Engr-in-Charge.

M&L White wash, three coats on new ceiling surfaces including necessary preparation of surfaces complete all as specified and as directed.

Preparing surfaces of wood and wood based materials, new or old, of any description and girth, not otherwise described and treated with two coats creosote oil complete all as specified and as directed.

M&L for preparation of new steel surface and applying of two coat of synthetic enamel paint over a one coat of red oxide exc 10cm width or girth all as specified and directed by Engr-in-charge.

M&L for preparation of old decorated plastered surfaces of walls including cornices, plasters etc and applying two coat of white wash complete all as specified and directed