DAY TO DAY MAINTENANCE TO THE BUILDINGS INSIDE NAVAL DOCKYARD UNDER AGE B/R-III, GE(NB) VISAKHAPATNAM

Amount

Taking down aluminium shutter and frame, exe 1.5 but n.exc. 4 Sqm in each complete all as specified and directed.

Taking down aluminium shutter and frame, n.exe 1.5 in each 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 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 Powder coated Anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, EPDM 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 Aluminium powder coated windows frame with shutters sliding pattern consisting of two tracked frame and 02 shutters (2 shutters glazed) using standard medium weight section of weight not less than 0.55 Kg/RM including glazing with 5 mm thick sheet glass fixed with suitable EPDM rubber beading and necessary handles/locking arrangements for shutter complete all as specified and as directed.

S & F Aluminium powder coated windows frame with shutters sliding pattern consisting of three tracked frame and 03 shutters (2 glazed shutters and one mesh shutter) using standard medium weight section of weight not less than 0.55 Kg/RM including glazing with 5 mm thick sheet glass fixed with suitable EPDM rubber beading stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm , and necessary handles/locking arrangements for shutter complete all as specified and as directed.

Providing and fixing factory made uPVC white colour Sliding window Three track Area not exceeding 2.00 sqm each made of extruded profiles with wall thickness of 2.3mm (+/-0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2 (+/-0.2)mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories complete all as specified and directed. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening will be measured for payment purpose.)

Providing and fixing Powder coated Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineerin-charge 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 5.5 mm thick, figured glass, pin headed type, fixed with oil putty in square n.exc 0.5 Sqm in each pane complete all as specified and as directed.

S & F 4.8 mm thick, sheet glass and glazing with oil putty in squares n.exc 0.5 sq. m in each pane complete all as specified and as directed.

S & F 4.8 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 in repairs 4 mm thick, plain/designed (as approved), coloured, aluminium composite sheet as in wall cladding/roofing/paneling etc including necessary frame work and fittings and fixtures as per the manufacturer's instructions complete all as specified and directed. (Note: Work shall be carried out upto 3rd floor height and cost of necessary provisions for the same shall deem to be included in the unit quoted rate)

Providing and fixing in repairs Powder coated Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineerin-charge complete all as specified and directed.

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

S & F in repairs 125 mm size, butt hinges, medium weight, cold rolled mild steel 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 200 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 200 mm size, extruded Aluminium alloy handles, fabricated type, anodised 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 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 repairs 75 mm, 4 lever, Brass, Mortice Lock, vertical type with three keys 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.

Taking down aluminium doors / Window shutters / ventilators of any size carrying out minor repairs / adjacement including replacement of rubber beading, aluminium beads, cleats of as required size and refixing in same position 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, 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.

S&F factory made single extruded WPC (Wood Polymer Composite) solid door/ window/Ceosetory windows & other Frames/Chowkhat of size 65 x 100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N(Face) & 1100 N (Edge), minimum comp ressive strength of 58N/mm2,modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property ofbeingtermite/borer proof,water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs /SS dash fasteners shall be paid for separetly complete all as specified and 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 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 in repairs 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 in repair 300 mm size, extruded Aluminium alloy handles, fabricated type, anodised 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 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 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.

M & L for 12 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 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.

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 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.

S & F in repairs Aluminium extruded section body Door closer hydraulically regulated, designation No. 2, universal type, suitable for door shutters of 701 to 850 mm in width and of weight between 36 to 60 kg and fixed 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.

Resecuring or easing & adjusting without taking down shutters of any description exc 1 Sqm but n. exc 2 Sqm each complete all as specified and directed.

Resecuring or easing & adjusting without taking down the shutters of any description n.exc 1 Sqm each complete all as specified and directed.

S & F in repairs Continuous (piano) hinges, mild steel, bright finish or electrogalvanised, 40mm width of flape when open complete all as specified and directed.

S & F in repair Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed.

Taking down eaves gutters and rainwater/soil/waste pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including removal to Store (measured overall as fixed along the centre line over fittings and accessories) 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 110 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors, etc 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 110 mm bore, PVC (SWR) bends of any radius 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 110mm bore, PVC (SWR) junction single, (Single T) equal or unequal 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 110 mm bore, PVC (SWR) branch piece, single (single Y) equal or unequal complete all as specified and directed.

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

S & F 110/75 mm bore, PVC (SWR) reducer complete all as specified and directed.

S&F PVC (SWR) vent cowl 75 mm bore complete all as specified and directed.

S&F PVC (SWR) vent cowl 110mm bore complete all as specified and directed.

S & F in repairs, 15 mm bore, Stop valves, cast copper alloy, chromium plated with long shank and cup, concealed type, 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 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 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, 15mm bore, two way bib cock with wall flange 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 125 mm size, shower rose, brass chromium plated, swival type, 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, Vitreous China wash basin, size 550 x 450mm, white, flat back, including cutting for and pinning in ends of brackets or erecting stand but exclusive of tap and waste fittings 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, 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 urinal, half stall type, white (minimum) with grating and union for discharge pipe (excluding flushing cistern, flush pipe & waste pipe) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement complete complete as specified and directed.

S & F in repair 15 mm bore, Hand Shower (Health Faucet) (ABS Body) with 8mm Dia, 1.2 Meter Long Spirochrome flex tube & Wall Hook 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 repair stainless steel Grating, 75mm dia fixed with white cement complete all as specified and as 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, high density, Polyethylene (HDPE) pipe of pressure rating 6 Kg/cm2 including all fitting required complete all as specified and 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, 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 repairs PVC syphonic kit (any type/any pattern) suitable for 10 litre capacity low level flushing cistern and making the cistern functional in all respectcomplete all as specified and directed.

S & F in repairs, stainless steel sinks made of 1 mm thick sheet with plugs, washers and wastes including bedding in ement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm and bowl size 410mm x 330mm x 160mm complete all as specified and directed.

S & F in repairs brass spindle (heavy) suitable for bib taps/stop valve of 15mm bore all as per the existing specifications complete all as specified and directed.

S & F in repairs brass spindle (heavy) suitable for concealed stop cock of 15mm bore, any type all as per the existing specifications complete all as specified and directed.

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

S & F in repairs, 25 mm bore, Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight -455 gms) complete all as specified and directed.

S & F 2000 litres capacity otational moulded polyethylene water storage tank, double layer construction, ISI mark (cylindrical vertical with closed top) hoisted and fixed in position with and including 20 mm dia GI pipe medium grade washout pipe 450 mm long with plug and 20 mm dia GI pipe medium grade overflow pipe 600 mm long, hoisted and fixed in position including taking down old unserviceable one as specified in SSR Part I and directed.

S & F 1000 litres capacity rotational moulded polyethylene water storage tank, double layer construction, ISI mark (cylindrical vertical with closed top) hoisted and fixed in position with and including 20 mm dia GI pipe medium grade washout pipe 450 mm long with plug and 20 mm dia GI pipe medium grade overflow pipe 600 mm long, hoisted and fixed in position including taking down old unserviceable one as specified in SSR Part I and directed.

S&F 500 litres capacity otational moulded polyethylene water storage tank, double layer construction, ISI mark (cylindrical vertical with closed top) hoisted and fixed in position with and including 20 mm dia GI pipe medium grade washout pipe 450 mm long with plug and 20 mm dia GI pipe medium grade overflow pipe 600 mm long, hoisted and fixed in position including taking down old unserviceable one as specified in SSR Part I and directed.

S & F in repair PVC over head tank cover suitable for 500 Litres capacity tank complete all as specified and directed.

S & F in repair PVC over head tank cover suitable for 1000 Litres capacity tank complete all as specified and directed.

S & F in repair PVC over head tank cover suitable for 2000 Litres capacity tank complete all as specified and directed.

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.

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. 121 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. 122 above)

Supply, laying, connection and testing, 15 mm 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, 20 mm 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, 15 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, 20 mm bore, gun metal Gate valves, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

Supply, laying, connection and testing, in repairs, 20mm outer dia of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed

Supply, laying, connection and testing, in repairs, 25mm outer dia of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed

Supply, laying, connection and testing, in repairs, 32mm outer dia of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors 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.

Cutting of saplings of any size from any position and height of building ,removal of roots from roof/wall including applying root killer as per manufacturer instruction and making good the disturbed surface with PCC 1:2:4 type B0 (using 12.5 mm graded stone aggregate) including removal of all debrish from building premises complete all as specified and directed

Cleaning of air/dust blockages in the internal /external water supply lines concealed or fixed on the wall or floor surfaces by dismantling the fitting such as taps, valves,unions etc to facilitate/stimulate clearance of blockages/airlocks and Re fixing the dismantled items after clearance of blockage/airlocks complete all as specified and as directed.

S & F in repairs Soap dish of standard size, stainless steel, fixed in walls with plugs & chromium plated brass screws complete all as specified and 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 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.

M&L for preparation of new platered surface of wall and applying two coats of oil bound distemper over a coat of primer including applying one or more coat of wall care putty to a smooth surface including making good any undulations on the surfaces complete all as specified and as directed. Note :- Painting work shall be carried out acoording to Smart Painting procedure mentioned in PS

M&L for preparation of new platered surface of wall and applying two coats of weather proof 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre, dart pick up resistant,silicon enhanced,UV resistant and PU enhanced property over a coat of alkali resistant primer including applying two coats of wall care putty exterior grade to a smooth surface including making good any undulations on the surfaces including all necessary scaffolding,complete all as specified and directed. Note :- Painting work shall be carried out acoording to Smart Painting procedure mentioned in PS

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 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 Machine cut kota stone slab flooring 18 to 20mm 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, 18 to 20mm 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.

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 joint free 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 0.18 sqm but n.exc 0.38 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 0.18 sqm but n.exc 0.38 sqm, as in vertical surfaces as in skirting, dado 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 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 Vitrified, designed, light shade coloured (light shade), tiles, 7 to 8 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.

M & L for Vitrified, designed, light shade coloured, tiles, 7 to 8 mm thick, (square/rectangular) polished, area of each tiles not exc 0.36 sqm as in vertical surfaces such as skirting,dado, etc including 10 mm thick bedding in cement mortar 1:4 and necessary cutting 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 glazed, coloured, ceramic, tiles of size 300x200x 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 Applying silicon sealeant on joints of wall, cill, jambs roof etc. with sufficient quantity for proper sealing of joints complete all as specified and directed.

Demolition of cement concrete in any position not otherwise specifically provided for and removing rubbish to outside MD land exc 1.5 km but not exc 10km complete all as specified and directed.

S & F in repairs Steel rolling shutters, 1.25mm thickness of lath with out ball bearing, as specified including top cover, an-choring rod, hasp and staple and one shop coat of primer; erected in position as indi-cated, complete: push pull or manual type complete all as specified and directed.

S & F in repairs Safety lever locks mild steel with 4 levers for rolling shutters complete all as specified and as directed.

S & F in repairs ball bearing for rolling shutter suitable for 32 to 40mm suspension shaft complete all as specified and directed.

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

S & F aluminium Anodised snap grid frame work of size 600mm x 600mm frame work for ceiling with aluminium tee section of size 23.5mm x 26.4mm x 1.4mm thick and aluminium angle section of size 36.5mm x 25mm x 1.4mm thick, for false ceiling including Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long complete all as specified and directed by the Engr-in-Charge.

S & F 8mm thick colour coated seamless PVC flase ceiling of size 600 mm x 600 mm of approved make fixed to aluminium frame work complete all as specified and directed.

M & L for 8 mm thick, Seamless calcium silicate ceiling made out of 600 x 600 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre, including finshing the joint of face to centre, board with specially formulated jointing compound and 48 mm wide fibre tape to provide seam less finish including two coats of OBD over a coat of primer complete all as specified and directed. (Note : Frame work for ceiling shall be measured and paid separately)

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.

S & F in repairs, CP, Exposed Wall Mixer With Provision Only for Overhead Shower & Hand Shower with Connecting Legs & Wall Flanges complete all as specified and directed. (Make : JAQUAR, Cat No . FLR-5215N or equivelant of make as per list of manufacturer's)

S & F in repairs Stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof for 110/100mm bore of pipe 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 distance exc 1.5 km but nexc 10Km complete all as directed by the Engr-in-Charge

S & F in repairs Vitreous China urinal, with all Fixing Accessories Set without sensor, of Size 480x300x740mm, Starwhite with grating and union for discharge pipe (excluding flushing cistern, flush pipe & waste pipe) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement complete complete as specified and directed. (Make: Jaquar Cat No. URS-WHT-13255 or equivelant of make as per list of manufacturer's)

S & F in repairs Sensotronic Sensor Flushing Valve for Urinal with Complete Kit (Suitable For Urinal URS-WHT-13255) with all Fixing Accessories Set including making good disturbed surfaces complete complete as specified and directed. (Make: Jaquar Cat No. SNR-CHR-51097 or equivelant of make as per list of manufacturer's)

S & F in repairs, Paper Holder with Flap Recessed Type (Stainless Steel) fixed to wall with brass screw complete all as specified and directed.

M & L for cleaning and degermination inside the RCC/PVC water storage tanks of capacity exc 250 and n.exc 500 Litres of any description and in any position comprising the following seven stage cleaning and sterilization of water tanks through bacteriological treatment by using TERBAC G5/INCHLOR-5/NB-10, TERBAC G65/INOXI-60/NB-69 and ultra violet rays complete all as specified and as directed. (a) 1st stage: Drain out the water by using exit valve or with high capacity dewatering system or any other suitable method approved by Engr-in-Charge. (b) 2nd Stage: Cleaning all the algae formation inside the tank by using TERBAC G10/INCHLOR-5/NB-10, (a laboratory tested branded chemical) and scrubbing the walls of the tanks. (c) 3rd stage: Cleaning with fresh water by high speed jet pump with pressure of 5 PSI. (d) 4th stage Sterilization by using TERBAC G5/INCHLOR-5/NB-10, (a Laboratory certified branded halogen compound) for first bateria screening. (e) 5th stage: Cleaning the floor of the water tank by heavy duty industrial vaccum cleaner. (f) 6th stage: Sterilizing method by using ultra violet ray Ejector covering 360 degree with in the tank and kills all suspended bacteria for 2nd bacteria screening. (g) 7th Stage: Cleaning and sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agend TERBAC G65/INOXI-60/NB-69 for third bacteria screening. Note:- (i) Test certificate of TERBAC G65/INOXI-60/NB-69 etc from Government Laboratory mentioning suitability for sterilization should be submitted to the Dept before using for Sterilization. (ii) Cleaning of tank shall only be carried by the authorised service provider of the material used. Necessary approval shall be obtained from GE before cleaning of the tanks, (iii) After cleaning of the tank necessary completion certificate confirming the completion of sterilization of water tank shall be issued by the service provider and a sticker shall be fixed on the tank duly mentioning the date of cleaning and name of site etc)

All as per Serial item No. 153 above but PVC tank of capapcity exc 500 and n.exc 1000 Litres complete ditto

All as per Serial item No.153 above but PVC tank of capapcity exc 1000 and n.exc 2000 Litres complete ditto

All as per Serial item No. 153 above but PVC tank of capapcity exc 15000 and n.exc 25000 Litres complete ditto

Cleaning of sewage lines 200 mm bore by rodding from Man holes to enable the sewage to flow freely to the next manholes, inluding disposing off sludge and other materials obtained from the sewage line to a distance outside MD land, burried under ground (minimum 30 cm below ground level) including necessary excavation of pits in soft/loose soil and returning, filling in including sprinkling of bleaching powder at the rate of 0.75 kg/Sqm and dressing of surplus soil around slope complete all as directed by the Engr-in-Charge.

All as per item no 157 but Cleaning of sewage lines150 mm bore

All as per item no 157 but Cleaning of sewage lines100 mm bore

Opening the cover and cleaning of septic tanks, sumps, manholes etc of any capacity, dewatering foul water and taking out night soil, excreta, sludge, etc by pumping properly and removing and carrying the same to a distance upto outside MD land, burried underground (minimum 30 cm below ground level) including necessary excavation and earthwork in soft/loose soil for pits, returning, filling in including sprinkling bleaching powder @ not less than 0.75 Kg/Sqm and dressing of surplus soil around to slope as required including refixing the cover in position and cleaning the eitre area and making good damaged portion (if any) complete all as specified and directed. (Note : (i) Depth of sludge shall only be measured for volume. (ii): The cleaning work shall be carried out by Honey sucker tanker or similar transporter.)

Cleaning the blockage from soil pipe or from WC/urinals by carefully roding soil pipe with split bamboos or flexible GI wire etc including cleaning the toilet by flushing water and disposing any removed soil materials complete all as directed by the Engr-in-Charge.

Cleaning wash basin/ kitchen drainage block from the waste pipe by removing gratings and removing waste materials from the trap,bends etc carefully and roding with flexible GI wire to clean the blocking and disposing the waste materials complete all as directed by the Engr-in-Charge.

Taking down wash hand bain or sink of any size including refixing with MS angle\/brackets/ rag bolts in the same place complete all as directed by the Engr-in-Charge.

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.

M & L for 75 mm thick, plain cement concrete 1:3:6, type C-1 (using 20mm 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.

S & F 75 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 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.

M & L for providing and filling light weight AAC bats (of size 40-60mm) with cement mortar mixed in the ratio 1:3:6 (1cement : 3 coarse sand : 6 block bats) including mixing of approved water proofing compound in recommended proportion, the laid AAC bats mix shall be well rammed and compacted as required; care shall be taken prior to filling all pipes passing through sunk portion such as the pipes are pressure tested by maintaining pressure for 24 Hours and junctions of pipes passing through walls, slabs are well grouted and sealed; this shall be tested by ponding water for required depth and maintaining for 75 Hours complete all as required and as directed. (Note: (I) Unit quoted rate shall deemed to include cost of AAC bats, cement mortar, top screed, labour charges for working at all levels, leads and heights, (ii) For payment the area of sunken slab and depth of filling including the thickness of screed shall be measured).

M & L for filling polymer modified non shrinking slurry for sunken floors of toilets by drilling holes to a depth of 60mm by 20mm dia at 1 mtr interval and applying 2mm thick Acrylic polymer modified elastomeric waterproofing membrane coating over the concrete syrfaces by mixing Acrylic emulsion cement modifier and water based concrete bonding agent and water including testing the same for 48 hours as per the manufacturer's technical specification complete all as specified and as directed Make: (a) Polymer modified non shrinking slurry = CEBEX 100 of M/S Fosroc or equivalent product of 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. (b) Acrylic polymer modified elastomeric waterproofing membrane = Brushbond of M/S Fosroc or equivalent product of 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. (C) Acrylic emulsion cement modifier and water based concrete bonding agent = NITO BOND BB with Brush bond powder of M/S Fosroc or equivalent product of 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.

Providing and applying two component epoxy bonding agent (adhesive bond strength =11 N/Sqmm) for bonding fresh wet cementitious materials to existing cementitious surfaces bonding agent of approved brand including all necessary scaffolding, complete all as per manufacturer instruction . Make :- Nitobond EP (Std) of FOSROC or equivalents chemical of SIKA / STP / HINDCON as approved by GE.

Supply, materials and application of two component structural grade polymer modified reinstatement mortar of minimium compressive strength 12N/mm2 in 1 day and 45N/mm2 in 28 days. Minimum flexural strength should be 8 N/mm2 in 28 days. Single component acrylic polymer emulsion to be applied @ 6-8 sqm/lit before the application of modified polymer mortar .The morter shall be applied in layers exc 5 mm thick in layers and including surface preparation . ( maximum coverage area 1.3 sqm at 10 mm thikness per 25.25 kg bag ) Note:- This item shall be execution where shuttering is not possible or small patch repairs of structural elements . Make: (a) Acrylic polymer emulsion primer : Nitobond AR of FOSROC or equivalents solutions SIKA/STP/HINDCON as approved by GE. (b) Polymer modified reinstatement mortar:- Renderoc S2 of FOSROC or equivalents solutions SIKA/STP/HINDCON as approved by GE.

S&F in repair brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified and directed.

M&L for preparing CI/PVC pipes of 75/100/110/150 mm dia from outside (shaft portion) of building duly filled up joints of pipes in CM 1:3 or solvent cement and making good to disturbed surface as required as per the existing one complete all as specified and directed

S & F in repair 40 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 repairs Vitreous China Rimless Single Piece WC with UF soft close slim seat cover, Hinges, Fixing Accessories, Accessories Set and Cistern Fittings, Size: 380x725x690 mm, S Trap - 300 mm and all fittings and fixtures including connection to outgoing drain including making good damaged/disturbed surfaces complete all as specified and directed. Make: Jaquar Cat No. ONS-WHT-10853S300UFSM or equivelant model of make as per list of manufacturer mentioned in PS.

sai ganesh enterprises (BID ID -3330563)

S A R CONSTRUCTIONS (BID ID -3330585)

bhavani constructions (BID ID -3331866)

P Govinda Reddy Infrastructure (BID ID -3330502)

ANUJ INFRA (BID ID -3330873)

N Sydeswara Rao (BID ID -3330127)

N V S S K N SIVA PRASAD (BID ID -3329835)