REPAIRS TO VACANT QUARTERS AND CERTAIN MISC REPAIRS TO QUARTERS ALONGWITH ALLIED SERVICES AT NSB UNDER GE (NB) VISAKHAPATNAM

Amount

Taking up or down 15mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Taking up or down 20mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Taking up or down 25 or 32 mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Taking up or down 40 or 50mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Taking up or down 80mm bore, Steel tubing and connections and keeping serviceable pipes in safe custody for reuse in the work after and including cleaning as directed.

Refixing of 15mm bore old serviceable steel tubing and connections in new or old position with new fittings complete to walls and ceilings or laid in floors, etc complete as directed. (Note: Serviceable pipe shall be reused as obtained from serial item No. 01 above)

Refixing of 20mm bore old serviceable steel tubing and connections in new or old position with new fittings complete to walls and ceilings or laid in floors, etc complete as directed. (Note: Serviceable pipe shall be reused as obtained from serial item No. 02 above)

Refixing of 25 to 32mm bore old serviceable steel tubing and connections in new or old position with new fittings complete to walls and ceilings or laid in floors, etc complete as directed. (Note: Serviceable pipe shall be reused as obtained from serial item No. 03 above)

Refixing of 40 or 50mm bore old serviceable steel tubing and connections in new or old position with new fittings complete to walls and ceilings or laid in floors, etc complete as directed. (Note: Serviceable pipe shall be reused as obtained from serial item No. 04 above)

Refixing of 80mm bore old serviceable steel tubing and connections in new or old position with new fittings complete to walls and ceilings or laid in floors, etc complete as directed. (Note: Serviceable pipe shall be reused as obtained from serial item No. 05 above)

Supply, laying, connection and testing, 15mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Supply, laying, connection and testing, 20mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Supply, laying, connection and testing, 25mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Supply, laying, connection and testing, 40mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Supply, laying, connection and testing, 50mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

Supply, laying, connection and testing, 80mm bore, Steel water tubing, galvanised, medium grade with all fittings and fixed complete to walls and ceilings or laid in floors, etc complete all as specified and directed.

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

S & F in repair 25 mm 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 in repairs, 40 mm bore, gun metal Gate valves, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

S & F in repairs, 50 mm bore, gun metal Gate valves, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

S & F in repairs, 80 mm bore, gun metal Gate valves, with iron wheel head, screwed both ends for iron pipe 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 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, 15 mm bore, Stop valves, cast copper alloy, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions 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 32 mm dia Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed.

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

S & F in repairs, 15mm bore, bib taps of PTMT, any colour high pressure, screwed for iron pipe and fixed (minimum weight 90 gms) complete all as specified and directed.

S & F in repairs, stainless steel kitchen sinks with drainage board made of 1 mm thick sheet for kitchen or laboratory with plugs, washers and wastes including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 915mm x 460mm and bowl size 410mm x 330mm x 160mm complete all as specified and directed.

S & F in repair stainless steel Grating, 110mm dia fixed with white cement complete all as specified and as directed.

S & F in repairs, 32mm dia flexible PVC waste pipe for wash basin/sink etc complete all as specified and directed

S & F in repairs 15mm bore, PVC connection pipe 450mm long with PTMT nuts at both ends complete all as specified and directed.

S & F in repair 40 mm dia, Low density polyethylene pipes (LDPE) of pressure rating 6 kgf/cm2 fixed complete to walls, ceilings or in floors etc including all fitting as required complete all as specified and directed.

S & F in repair 40 mm dia, PVC bends of any radius for LDPE pipe complete all as specified and directed.

S & F in repair Sheet glass shelf assembly consisting of 5.5 mm thick sheet glass shelf 15 cm wide with chromium plated bracket guard and railing 45 cm long complete all as specified and directed.

S & F in repairs, 20mm bore, Nipple suitable for HDPE water tank (Minimum weight 45gms) complete all as specified and directed.

S & F in repairs, 25mm bore, Nipple suitable for HDPE water tank (Minimum weight 65gms) complete all as specified and directed.

Cleaning of blocked gully traps and waste pipes of any dia upto first manhole by removijng the deposited sludge or any blockage and flushing out with water complete all as specified and directed.

Taking down vitreous China wash basin or sink of any size with backets and refixing in the same position after replacement of brackets as per the existing specification complete all as specified and directed.

M & L for Filling of cement mortar in sides of nahani trap, gully trap, rain water pipes out let etc. in CM 1:3 including WPC @ 2% by weight of cement or as per manufacturers instructions and making good finishes to arrest leakage / seepage complete all as specified and as directed.

S & F 1000 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top), hoisted and fixed in position including taking down old unserviceable one as specified in SSR Part I and directed.

S & F 500 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top), hoisted and fixed in position including taking down old unserviceable one as specified in SSR Part I and directed.

S & F 225 litres capacity, rotational moulded polyethylene loft water storage tanks (Cylindrical vertical with closed top), hoisted and fixed in position including taking down old unserviceable one complete all as specified in SSR Part I and as directed.

S & F in repairs, Stainless steel, kitchen plate rack of size 31x36x10 inch as per existing design and specification as approved complete all as specified and directed. (Make: Prayag Cat No. P-348 or equivelant of make as per list of manufacturer's)

Taking down, Resecuring or easing & adjusting and refixing in the same opeing shutter of any description exc 1 Sqm but n. exc 2 Sqm each including refixing builder's hardware as required and replacement of screws etc complete all as specified and directed.

Taking down, Resecuring or easing & adjusting and refixing in the same opeing shutter of any description n.exc 1 Sqm each including refixing builder's hardware as required and replacement of screws etc 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.

Fixing only 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 complete all as specified and directed. (Note: Serviceable steel as obtained from dismantling shall be re-used)

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, exc 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 n. exc 1 Sqm each 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.

Taking down aluminium window shutters n.exc 1.5 Sqmn each including frame, grill etc complete all as specified and 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.

M & L for plain cement concrete 1:3:6, type C-1 (using 20mm graded stone aggregate) for embedding holdfast, in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed complete all as specified and directed.

M & L for Mild steel Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and 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, glazed/skeleton shutters with second class hard wood,open rebated and prepared to receive glass, gauze, etc (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut mitred beads for securing glass, etc complete as specified and directed . Sizes of members of shutters as specified in SSR Part I complete all as specified and directed

S & F 30 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.

S & F 40 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 Aluminium powder coated windows frame with shutters sliding pattern consisting of three tracked frame and 03 shutters (2 shutters glazed and 01 shutter gauge) using standard medium weight section of weight not less than 0.55 Kg/RM including glazing with 4 mm thick tinted sheet glass fixed with suitable EPDM rubber beading and one shutter with stainless steel mosquito proof wire cloth of 0.36mm nominal dia wire and average aperture 1.4mm) and 10mm dia aluminium grill (Deco, DG-202) with aperture of size 60x40mm suitable for F & E section fixed to window frame and necessary handles/locking arrangements for shutter of Jindal (or equivelant) sections Window Frame ( Top & Sides) : 21137, Bottom L 20977, Window shutters : Top & Bottom : 20567, Sides : 20738 complete all as specified and 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 PVC solid ventilators with frame size 55x47mm with wall thickness 5mm made out of extruded PVC sheet, mitre cut at corners and jointed with 2 Nos, 150mm long brackets of 15x15mm MS Square tube, the two vetted profiles are to be reinforced with 19x19mm MS square tube, 50% of bottom portion shall be fixed with 4mm thick pin headed glass and balance 50% of top portion shall be fixed with 4mm thick pin headed glass lowers and covered with 0.36mm dia stainless steel wire mesh at top portion including necessary PVC beading with screw and 3 Nos 12mm dia MS guard bars fixed in ventilator frame including two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer to MS guard bars and necessary fixtures complete all as specified and as directed.

S & F 100 mm size, butt hinges, medium weight, cold rolled mild steel complete all as specified and directed.

S & F 75 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 100 mm long, Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

S & F 100 mm size, Extruded aluminium alloy handles, fabricated type, anodised 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 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 100 mm long, Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

S & F in repairs 100 mm size, Extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S & F in repair 150 mm size, extruded Aluminium alloy handles, fabricated type, anodised 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 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 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, 300 mm long, mild steel, ordinary rat tail rod pattern springs incuding roller and roller plate complete all as specifed and directed.

S & F in repairs 100 mm, 6 lever, Brass, Mortice Lock, vertical type with two keys complete all as specified and directed.

S & F in repair 100 mm size hasp & staple, safety type, aluminum anodised with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified and directed.

Dismantling boarding, any description, fixed in any position with nails etc complete all as specified and directed.

S & F 18/19 mm thick, Prelaminated Particle Board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work as in shutter of cup-board shelf, etc complete all as specified and as directed.

S & F 12 mm thick, plywood, grade BWR, type BB, fixed with screws, nails to timber frame work, etc complete all as specified and directed.

S & F 18/19 mm thick, plywood, grade BWP, type BB, fixed with screws to timber frame work, etc complete all as specified and directed.

S & F Second class hardwood, Small fittings such as brackets of any type, latch & hinge blocks, shaped door & window stops and the like, including all necessary labours; articles n.exc. 200 cu.cm each complete all as specified and directed

S & F in repair 20 mm dia, Aluminium anodised, curtain rod with bracket 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.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones complete all as specified and directed.

S & F 4 mm thick, sheet glass, ordinary quality and glazing with wooden beads in square not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

S & F 4 mm thick, sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane complete all as specified and as 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 brick, 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.

S & F high strength corrosion resistantTMT steel bars 6mm to 8mm dia., and over cut to length, bend to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips quality as in half brick thick wall complete all as specified and directed.

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

M & L for 75 mm thick, plain cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) as in plinth protection etc, finishing cement concrete surface even and smooth without using extra cement including making joints with bitumastic filing in proportion of bitumen and sand 1:2 complete all as specified and directed.

Complete removing the plants from the surfaces of the building with complete roots, applying recommended chemical to prevent further growth as directed, making good the disturbed surface with cement mortar 1:3 and applying the same surface finish of the existing surface and finished to match with the surrounding surfaces including removal of debris etc., out side the premises complete all as required complete all as specified and as directed.

Demolition of un-reinforced cement Concrete of any description and in any position not otherwise specifically provided for and removing rubbish to outside MD land complete all as specified and directed.

M & L for filling polymer modified non shrinking slurry for sunken floors for toilets by drilling holes to a depth of 60mm by 20mm dia at 1 mtr interval and applying 2mm thick brush bond over the concrete syrfaces by mixing acrylic emulsion NITO BOND BB with brush bond powder and water as per the manufacturer's technical specification complete all as specified and as directed. (Make: M/S Fosroc or M/s. Sika India Pvt. Ltd. or M/s. STP Ltd. or M/s. Choksey Chemicals Pvt. Ltd. or M/s Bostik India Pvt. Ltd.)

M & L for rendering 15 mm thick in cement mortar 1:3 on fair faces of brick masonry or concrete surfaces and finishing the surfaces even and fair without using extra cement mixed with water proofing compound as per manufacturer's instructions complete all as specified and directed. (Note: WPC shall be measured and paid seperately)

M & L for injecting/grouting cement slurry mixed with Conbextra EP 10 (Epoxy resinj injection grout) of M/S Fosroc Chemicals or equivalent approved Chemicals in to roof/sunken slabs of toilet by drilling holes to a depth of 60mm by 20mm dia at 1 mtr interval by mechanical means with required pressure complete all as per manufacturer's instructions and as directed

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.

M & L for 40 mm thick (average), plain cement concrete 1:2:4, type B1 (using 20 mm graded stone aggregate) as in flooring, etc mixed with water proofing compound as per manufacturer's instructions complete all as specified and directed. (Note: WPC sall be measured and paid seperately)

S & F in repairs, vitreous China squatting pan, 'Orissa' pattern, size 580 x 440 mm white with integral foot rest and 'P' or 'S' trap, including provision of lime concrete bedding, connection to trap and flushing pipe etc complete including making good to disturbed surfaces of floor to match with existing specifications complete all as specified and directed.

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 Semi-Pedestal pattern (Anglow-Indian type), vitreous China water closet pan, white, with 'P' or 'S' trap, including flushing pipe, etc complete and making good to disturbed surfaces of floor by filling with PCC 1:4:8 type D-2 to match with the existingscomplete 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 Vitreous China, wash basin, White, flat back of size 450 x 300 mm including cutting for and pinning in ends of brackets or erecting stand but exclusive of waste pipe etc complete all as specified and directed.

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 Glazed, ceramic, coloured tiles of size 300mm x 200mm x 6-7mm 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 non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.06 sqm but n.exc 0.11 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 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 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, as in vertical surfaces such as skirting etc, including 10 mm thick screed bed in cement mortor 1:4 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 roughening the surfaces in small patches n.exc 3 Sqm and applying epoxy (Nito Bond) to facilitate proper bonding with old surfaces and rendering 15 mm thick in two coats (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement and making good disturbed surfaces as per the existing one complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item)

M & L for roughening the surfaces in small patches n.exc 3 Sqm and applying epoxy (Nito Bond) to facilitate prper bonding with old surfaces and rendering 10 mm thick in cement mortar (1:3) on concrete surfaces as in ceilings (sunshade, chajja, soffits of slab etc) and finishing surfaces even and fiar without using extra cement and making good disturbed surfaces as per the existing one complete all as specified and directed.

Dismantling 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 granite stone slab (of any type) work (table rubbed or polished) 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 granite stone slab (of any type) as in vertical surfaces such as skirting/dado etc, 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 10 mm thick screed bed in cement mortor 1:4 & cutting, polishing 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.

Demolition of cement concrete (unreinforced) in any position not otherwise specifically provided for as in roof padding etc including old detoriated roof treatment and bedding layer and removing debries and rubbish to a distance outside MD land complete all as specifed and directed.

M & L for 10 mm thick screed bed in CM 1:4 mixed with WPC as per manufacturer's instructions over 25 mm thick PCC 1:2:4 type B-0 (12.5mm graded aggregate), as in levellig course, Supply and lay polymeric water proofing membrane of weight 3kg/sq.m incorporating a centre core of 90 micron thick HMHDPE film including coating the surface with a coat of water based bituminous primer @ 100gms/sq.m., followed by a coat of blown bitumen of grade 85/25 or 90/15 @ 1.2kg/sq.m. each at top and bottom of the membrane including sealing all joints by thermo fusion with minium 10cm overlap incl grooving & inserting in parapt wall all as per manufacturers instructions complete all as specified and as directed. (Note: WPC shall be measured and paid seperately)

M & L for cement concrete tiles of size 25cm x 25cm x 22mm thick, machine pressed; set jointed and pointed in neat cement slurry in floors, and cut and polished, including 15 mm thick screed bed in cement mortar 1:6 and set & jointed in neat cement slurry and pointed in with mixture of white and grey cement equal proportion and no pigment complete all as specified and directed.

M & L for cleaning the glass panes of each quarter by spraying with and including glass cleaning materials complete all as directed by the engr-in-Charge. (Note: The work has to be carried out 16th floor and the unit quoted rate shall deemed to be inclusive of necessary scafloding (if any) and necessary safety measure complete)

M & L for preparing old decorated surfaces of walls, etc including cornices by bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying one coat of white wash complete all as specified and directed.

M & L for preparing old decorated surfaces of ceiling, etc by bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying one coat of white wash complete all as specified and directed.

M & L preparing old decorated surfaces of ceiling, etc including cornices by bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying two coats of white wash complete all as specified and directed.

M & L for preparing old decorated surfaces of wall, etc including cornces by bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying one coat of distemper oil emulsion by "Auto Roller" complete all as specified and directed.

M & L for preparing old decorated surfaces of wall, etc including cornces by bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying two coats of distemper oil emulsion by "Auto Roller" complete all as specified and directed.

M & L for preparing newly plastered surfaces of internal walls, etc by "Vacuum based sandng machlne" and applying two coats of distemper oil emulsion over a coat of alkali resistant primer by "Auto Roller" and over one or more coats of wall care putty to a smooth surface complete all as specified and directed. (Note: Multipurpose mixer shall be used for uniform and proper mixing of putty)

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.

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.

M & L for preparation new external surfaces of wall, chajja, facia etc and applying two coats of water based acrylic weather proof exterior emulsion (exterior wall finish) paint over a coat of primer by "Auto Roller" machine as per manufacturer's instruction complete all as specified and directed.

M & L for preparation old decorated external surfaces of wall, chajja, facia etc by and applying one coat of water based acrylic weather proof exterior emulsion (exterior wall finish) paint by "Auto Roller" machine complete all as specified and directed.

M & L for post construction Antitermite treatment by treating At points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/hole by drilling 6mm dia holes at a downward angle of 45 degree at 150mm centre to centre and sealing the same complete all as specified and directed.

M & L for Providing and injecting chemical emulsion for Post Constructional Antitermite Treatment along external wall where the apron is not provided using chemical emulsion at the rate of 7.5 litres per sq.m of the vertical surface of the sub-structure to a depth of 300mm including excavating channel along the wall and rodding etc. complete complete all as specified and directed.

M & L for post construction Antitermite treatment Treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors 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 fair without using extra cement complete all as specified and directed.

M & L for rendering 15 mm thick in two coats (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

Supply only integral water proofing compound (ISI marked) complete all as specified and directed. (General Notes for all items above: The work has to be carried out upto 16th floor building and the rate quoted shall deemed to be inclusive of all necessary provision for this aspect accordingly)

AMBIKAA ENGINEERING

SRI VIJAYA LAKSHMI ENTERPRISES

VISWAS ENGINEERING WORKS

Sri Vayuputra Constructions

K SATYANARAYANA ENTERPRISES

VIJAY VINAYAKA INFRA

K NAGARAJU