REPAIRS REPLACEMENT OF FLOORING DADO WOODEN AND ALUMINIUM JOINERY TOILETS AND CERTAIN MISC WORKS TO BUILDINGS AT INS CIRCARS NOI ENC O MESS AND SAILORS INSTITUTE UNDER GE NB VISAKHAPATNAM

Amount

Demolition of un-reinforced cement concrete in ground floors and pavings n.exc 15cm thickness, (Below or above Ground level) and disposal of debris and rubbish to a distance upto outside MD land complete all as directed by the Engr-in-Charge

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and disposal of debris and rubbish to outside MD land complete all as specified and directed.

M & L for 25 mm thick, plain cement concrete 1:2:4, type B-0 (using 12.5 mm graded stone aggregate) as in sub-base of flooring, etc and finished the surface even and rough complete all as specified and directed.

M & L for non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.11 sqm but n.exc 0.18 sqm, in floors etc, including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for glazed, coloured, ceramic, tiles of size (350mm x 250 mm/450mm x 350mm/300mmx450mm) x 6 to 7 mm thick, on vertical surfaces such as skirting, dados etc, including 10 mm thick bedding in cement mortor 1:4 and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for Vitrified, designed, coloured, tiles, 10 mm thick, (square/rectangular) polished, area of each tiles not exc 0.36 sqm, in floors, etc including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. laid bedded and pointed in any mortar and removing rubbish upto a distance outside MD land complete all as directed by the Engr-in-Charge.

M & L for Machine cut kota stone slab flooring 20 to 25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing, polishing & 15 mm thick, screed bed in cement mortar 1:6 complete all as specified and directed.

M & L for Machine cut kota stone slab, 20 to 25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing, polishing & 10 mm thick, screed bed in cement mortar 1:4 as in vertical surfaces as skirting/dado etc complete all as specified and directed.

M & L for granite stone slab (of any type) as in floor, 18 to 20 mm thick, machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including 15 mm thick screed bed in cement mortor 1:6 & cutting, polishing complete all as specified and directed.

M & L for Machine cut green marble slab flooring 18 to 20mm thick, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including 15 mm thick screed bed in cement mortor 1:6 and rubbing, polishing complete all as specified and directed.

M & L for Machine cut green marble slab flooring 18 to 20mm thick, as in vertical surfaces such as skirting/dado etc, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade including 10 mm thick screed bed in cement mortor 1:4 & cutting, polishing complete all as specified and directed.

M & L for designer Chequered cement concrete tiles of size 30cm x 30cm x 23-25mm thick, as in floors etc, including 15 mm thick screed bed in cement mortar 1:6 and set & jointed in neat cement slurry and pointed in grey cement and pigments to match with the shade of tiles complete all as specified and directed.

Taking down chowkats or frame, n.exc 1.5 Sqm each with shutters (without taking off shutter from the frame) complete all as specified and directed.

Taking down chowkats or frames, exe 1.5 but n.exc. 4 Sqm in each with shutter (without taking off shutter from the frame) complete all as specified and directed.

Taking down shutters of any description exc 1 Sqm but n. exc 2 Sqm each complete all as specified and directed.

Refixing shutters of any description exc 1 sqm but n.exc 2 sqm each in the same opening complete as directed.

S & F solid PVC door frames of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S & F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. 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, complete as per specification and drawing and as directed.

S & F Well seasoned 2nd class hard wood plain, solid, straight chowkat and frames, wrought, framed, rebated on the solid rounded or chamfered, put together with glue pinned at joints complete all as specified and as directed.

S & F 35 mm thick, 2nd class hardwood, factory made, Plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed.

S & F 35 mm thick, factory made, Second class hardwood, glazed and skeleton shutters open rebated and prepared to receive glass, gauge, etc, divided in to squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, edges of framing plain, chamfered or rounded, etc complete all as specified and directed in SSR Part I Section 8.

S & F 35 mm thick, factory made Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

S & F 125 mm size, butt hinges, medium weight, cold rolled mild steel complete all as specified and directed.

S & F 150 mm long, Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

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

S & F Aluminium alloy anodised sliding door bolt with hasp & staple (bolt type) and fixing clipes of sheet, cast or extruded sections and fixing bolts of extruded sections or cast aluminium alloy, length of bolt of 250 mm complete all as specified and directed.

S & F 250mm long, Brass, sliding door bolt with sand or die-cast brass hasp, staple (bolt type) and fixing bolt with rolled or drawn brass bolts and fixed 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 in repair Aluminium alloy anodised sliding door bolt with hasp & staple (bolt type) and fixing clipes of sheet, cast or extruded sections and fixing bolts of extruded sections or cast aluminium alloy, length of bolt of 300 mm complete all as specified and directed.

S & F in repair 150 mm long, Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

S & F in repairs Solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specified and as directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water and removing rubbish to outside MD land complete all as specified and directed

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

M & L for preparing newly plastered surfaces of internal walls, etc and applying two coats of distemper oil emulsion over a coat of alkali resistant primer and over one or more coats of wall care putty to a smooth surface complete all as specified and directed.

M & L for Preparation of new or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of pink primer complete all as specified and directed.

S & F Powder coated (minimum 50 micron) Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed. (Note : (i) Thickness of aluminium section shall not be less than 1.5 mm).

S & F Powder coated (minimum 50 micron) Anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. and anodised aluminium fittings such as peg stay 150mm long (01 No), hinge type B-21, 100mm long (02 Nos) and suitable size of handle complete all as specified and directed.

S & F 4 mm thick, sheet glass, ordinary quality and glazing to aluminium window not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

S & F in repairs 8 mm thick, sheet glass, ordinary quality and glazing with oil putty in square exceeding 0.5 Sqm in each pane complete all as specified and directed.

S & F 5 mm thick, sheet glass, ordinary quality and glazing to aluminium window exceeding 0.5 Sqm in each pane complete all as specified and as directed.

M & L for Preparation of old treated surfaces of any description over 10 cm girth or width not otherwise described after complete removal of existing treatment and painting with two coats of interior texture finish paint over a coat of primer over a layer of plaster of peris as per manufacturer's instructions complete all as specified and directed.

M & L for grinding of Marble/ Cuddapah/ kota/ Mosaic/ Shahabad floor/ dado etc with suitable grit size Carborandum stones, and removing black spots and other faded surfaces on existing terrazzo floor with mechanical, hand grinding, grouting with suitable neat cement grit of same colour cement of the original floor, washing the surfaces clean and rubbing hard with slightly mustered felt with oxalic acid and tin oxide polishing and polishing the floor with felt or hassian base cloth and making the floor bright with polish complete all as specified

S & F in repairs Solid PVC wall linings consisting of 5mm thick plain colour PVC sheet inclusive of solvent cement and fixing at site for wall panelling inclusive of fixing on to wall to make PVC frame as per specification and as directed.

S & F in repairs 5mm thick PVC sheet fillet of width 35mm for wall panelling inclusive of fixing on wall to make PVC frame as per specification and directed

S & F in repairs for stainless steel work as in hand rail, ladder, grill, post and similar work conforming to grade SS-304 including welding, buffing and necessary fixing arrangements like, stainless steel bolts etc complete all as specified and directed.

S & F in repairs 0.90 mm thick, Decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer's instructions complete all as specified and directed.

S & F in repairs 12 mm thick, Prelaminated particle board, exterior grade, prelaminated both side with decorative choice lamination fixed with screws to timber frame work complete all as specified and directed.

S & F in repairs, Aluminium (Die cast) body door Closer hydraulically regulated, designation No 3, universal type, suitable for door shutter of 851 to 1000 mm in width and of weight between 61 to 80 Kg complete all as specified and directed.

S & F in repairs, 100 mm, 4 lever, Brass, Mortice Lock, vertical type complete all as specified and directed.

S & F in repairs, 100 mm, 4 lever, Brass, Mortice Lock, cylindrical type complete all as specified and directed.

S & F in repair Floor door stopper of aluminium alloy body and tongue, anodised, 140 mm overall length of cover plate with hard drawn steel spring, fixed in floor complete all as specified and directed.

S & F in repair Floor door stopper of aluminium alloy body and tongue, anodised, 150 mm overall length of cover plate with hard drawn steel spring, fixed in floor 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 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

S & F in repairs 10mm thick powder coated (minimum 50 micron) anodised aluminium Deco grill DG-102 including jointing cleat and necessary fixing arrangement as required complete all as specified and directed.

S & F in repairs 10mm thick, Seamless Calcium silicate designer board made of siliceous and calcareous materials reinforced with cellulose fibre fixed as in wall panelling/cupboards including necessary fittings and fixtures complete all as specified and directed.

S & F in repairs 18/19 mm thick, plywood, grade BWR, type BB, fixed with screws to timber frame work in partition/ cup baord/ wall panelling, etc complete all as specified and directed.

Refixing shutters of any description n. exc 1 sqm each in the same opening complete all as specified and directed.

S & F 125 mm long, stainless steel butt hinges fixed with stainless steel hinge pin etc complete all as specified and directed.

S & F in repairs, magnetic catch, 40mm size for cub board complete all as specified and directed.

S & F 125 mm size, stainless steel designer handle, fabricated type polished complete all as specified and directed.

Demolition of cement concrete (unreinforced) in any position exceeding 15 cm thickness above ground floor, etc and removing rubbish upto outside MD land complete all as specified and directed.

M & L for preparation of the sunken floor surfaces by mechanical abrading to remove all loose mortar and laitance, oil, grease etc and washing with plenty of water, making the surfaces sound and free from cracks by cutting 'V' grooves cut along the cracks and filling with SMARTCARE repair mortar, carryout initial pond test for 24 hours to identify any invisible cracks, injection grouting for cracks on negative side of the surface using shrink compensating grout additive SMARTCARE Injection Grout Additive @ 250 gms/50 Kg bag of cement with neat cement slurry by drilling the hole of 12mm dia and fixing the nozzles using fast setting compound SMARTCARE Instant Leak Stop along the construction joints, cracks etc at a distance of not more than 500mm Angle Fillet, providing a cement sand mortar based fillet of 50x50mm admixed with APL Smart Care Multi Purpose Polymer @ 0.25 Litre per 50 Kg of cement all around in the side at the floor and wall junction and curing by water as per standard practice, supply and applying two component elestomeric acrylic polymer modified cementitous water proofing coating, Smart Care Damp Block 2K Suprema or equivelant as approved having 100% elongation as per ASTM D 412 resisting 5 bars positive hydrostatic pressure and 4 bars negative hydrostatic pressure as per DIN 1048, reduction to rapid chloride shall be 70 as per ASTM C 1202 crack bridging upto 12mm as per ASTM 4548.5. The mixing ratio of the coating shall be 2 parts of powder and 1 part of liquid without any water addition in the mixing complete all as per the manufacturer's instruction at a consumption factor of 1.5Kg/Sqm in two coats complete all as specified and as directed. (Make of chemical: Asian Paints or equivelant of STP/Fosroc)

Supply and applying SMARTCARE Tile Adhesive for Normal application to attain a minium bed thickness of 3mm at a consumption of 4 Kg/Sqm as per the manufacturer's specification complete all as specified and as directed.

Supply and applying SMARTCARE Epoxy based tile Grout for tiles and joints of 3mm wide and depth of 10mm at the consumption of 0.4 Kg/Sqm as per the manufacturer's specification complete all as specified and as directed.

M & L for 50mm thick PCC 1:1.5:3, type A-0 (using 12.5mm graded aggregate) as in floor bed for laying tiles etc mixed with admixture SMARTCARE Vitalia @ 100ml per bag of cement and laid in slope of 1:100 complete all as specified and directed.

M & L for rendering 20mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces mixed with admixture SMARTCARE Vitalia @ 100ml per bag of cement finished the surface rough complete all as specified and as directed.

M & L for treatment around the pipes passing through walls (Core cut area) by wrapping around all the pipes with APL Smart Care adhere to the surfaces with APL Smart Care Acrylic Bonding Agent and placed appropriately to be grouted around the cut bores, Grouting the gaps between the pipe and the core cutting by a edual shrinkage compensated mcementitous grout APL Smart Care Generl Purpose Grout that shall be poured into the gaps after fixing in place for effective leak-free shuttering complete all as per the manufacturer's instruction complete all as specified and as directed. (Make of chemical: Asian Paints or equivelant of STP/Fosroc)

M & L for Plain cement concrete 1:5:10, type E-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, etc complete all as specified and directed.

Demolition of brick work or stone / boulder masonry, built in cement mortar including all quoins, pillars etc stacking the serviceable bricks after removing mortar and cleaning for re-use and disposal of debris and rubbish to a distance n.exc 100m as directed by the Engr-in-Charge.

M & L for Brick work with fly ash, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 using old size brick complete all as specified and directed.

M & L for brick work with fly ash bricks, straight or curved on plan to any radius, built in cement mortar 1:4 as in half brick thick walls using old size brick complete all as specified and directed.

Dismantling cast iron, PVC or reinforced concrete drain pipes, etc upto 110mm bore, with fittings jointed in cement mortar and taking out of trenches, floor or walls if required complete all as specified and directed.

S & F 110 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints fixed to wall, etc with all necessary fixing arrangement complete all as specified and directed.

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

S & F in repairs, Vitreous China wash basin, Counter Top Basin, of Size: 565 x 415 x 190mm excluding taps fixed on granite slab complete all as specified and directed. (Make : Jaquar Cat No. FLS-WHT-5601 or equivalent of make as per List of manufacturer's)

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

S & F in repairs, 40mm dia flexible PVC waste pipe for kitchen sink complete all as specified and directed

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

S & F in repair 15 mm bore, angular stop valve, cast copper alloy, chromium plated, fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S & F in repair 15 mm bore, Hand Shower (Health Faucet) with 8mm Dia, 1.2 Meter Long Flexible Tube & Wall Hook with all accessories complete all as specified and directed. (Make: Jaquar Cat No. ALD-573 or equivelant of make as per List of manufacturer's)

S & F in repairs, vitreous China wash down water closet pan (pedestal pattern), white, including connection to outgoing drain and flushing pipe, anti syphonic pipe with seat and cover complete but excluding flushing cistern & flush pipe including making good damaged/disturbed surfaces complete all as specified and directed.

S & F in repairs, plastic water closet, Seat and Cover for pedestal pan, white / black, closed pattern with flat bottom and mild steel chromium plated or aluminium hinging device complete all as specified and directed.

S & F in repairs, 10 litre capacity, PVC valve less syphonic action type, flushing cistern, low level, white, with inlet, ball valve, flush pipe, float and handle including brackets complete all as specified and directed.

S & F in repair 125 mm long, shower rose, brass chromium plated, swival type, complete all as specified and directed.

Supply, laying, connection and testing, in repairs, 20mm outer dia 3- layer PP-R Polypropylene random copo-lymer) concealed pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc complete all as specified and directed

Supply, laying, connection and testing, in repairs, 25mm outer dia 3- layer PP-R Polypropylene random copo-lymer) concealed pipes SDR 7.4 & PN16 stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceiling or in floors etc complete all as specified and directed

S & F in repairs 110 mm bore, PVC (SWR) floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed.

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

S & F 75mm bore, PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and directed.

S & F 110mm bore, PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and directed.

S & F 75 mm bore, PVC (SWR) branch piece, single (single Y) equal or unequal provided with access door complete all as specified and directed.

S & F 110 mm bore, PVC (SWR) branch piece, single (single Y) equal or unequal provided with access door complete all as specified and directed.

S & F 75 mm bore, PVC (SWR) bends of any radius complete all as specified and directed.

S & F 110 mm bore, PVC (SWR) bends of any radius complete all as specified and directed.

S & F in repair 15 mm bore, Hand Shower (Health Faucet) with 8mm Dia, 1.2 Meter Long Flexible Tube & Wall Hook with N.R.V (Back Flow Preventer) with all accessories complete all as specified and directed. (Make: Jaquar Cat No. ALD-577 or equivelant of make as per List of manufacturer's)

S & F in repairs 15mm bore, Two Way Bib Cock with Wall Flange, fancy type cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed. (Make: Jaquar Cat No. LYR-38041 or equivelant of make as per list of manufacturer)

M & L for Preparation of old painted wood and wood based surfaces of any description, over 10 cm in width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed.

M & L for Preparation of old painted steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of Synthetic enamel paint complete all as specified and directed.

Dismantling of wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

M & L for Mild steel framed work such as grills, gratings, gates etc., with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bar, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-410-0 Gde E-250 complete all as specified and directed.

M & L for Preparation of new steel surfaces of any description, over 10 cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide, zine chrome primer complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc.) any thickness including cover fillets complete all as specified and directed.

S & F GI frame work for suspended seamless false ceiling comprising of GI ultra perimeter channels of size 0.55 mm thick having one flange of 20 mm and another flange of 30 mm and a web of 27 mm alongwith perimeter of ceiling, screw fixed to brick wall/partition with the help of nylon sleeves and screws, at 610 mm centres. then suspending GI ultra intermidieate channels of size 45 mm, 0.9 mm thick with two flanges of 15 mm each from the soffit at 1220 mm centres with ultra ceiling angle of width 25mmx10mmx0.55 mm thick fixed to soffit with GI cleat and steel expansion fasteners. Ultra ceiling section of 0.55 mm thickness having knurled web of 51.5 mm and two flanges of 26 mm each with lips of 10.5 mm are then fixed to the ultra intermidieate channel with the help of connecting clips and in direction perpendicular to the ultra intermidieate channel at 457 mm centres complete all as specified and directed.

S & F aluminium Anodised snap grid frame work of size 605mm x 605mm frame work for ceiling with aluminium T section of size 38mm x 25mm x 1.5mm thick for main runners, 25x25x1.5mm thick for cross runner and angle size 25x25x1.5mm thick alongwith wall suspended and including Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to ceiling members in proper position, fixed with aluminium staple on snap grid as per manufacturer's instructions complete all as specified and directed by the Engr-in-Charge.

M & L for Providing and fixing Gypsum Board, 12mm thick in ceiling fixed with screw as per manufacturers instructions complete all as specified and directed.

M & L for Preparation of plastered surfaces of ceiling of any description over 10 cm width or girth not otherwise described and applying two coats of plastic emulsion paint over a coat of primer over one or more coats of wall care putty to a smooth surface complete all as specified and directed.

S & F for Gypsum 10 to 12mm thick 600mmX600mm size one side covered with PVC designer sheet and one side covered with aluminium foil complete all as specified and directed.

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L DURGA GANESH

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