COMPREHENSIVE MAINTENANCE WORK, DAY TO DAY MAINTENANCE, REPAIRS TO ROOF, PLASTER, SANITARY, PLUMBING AND OTHER CONNECTED WORKS AT CNA(DP) NAVY UNDER GE(I) RND KANCHANBAGH

Amount

S&F in repairs 15mm dia bib taps cast copper alloy chromium plated with crown or capstan head, screwed down, high pressure screwed for iron pipe complete all as directed.

S&F in repairs 15 mm dia pillar tap cast copper alloy with crown or capstan head , chromium plated screwed down high pressure with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts screwed for iron pipe and fixed complete all as directed.

S&F in repairs PVC connection of 15mm size,450mm long with PTMT nuts complete all as directed.

S&F in repairs 15mm dia stop valves /angle cock / concealed stop cock, fancy type, cast copper alloy, chromium plated screwed down high pressure with crown or capstan head screwed both ends for iron pipe complete all as directed.

S&F in repairs waste coupling of 32/38 mm dia of PTMTsuitable for wash basin/ sink half or full threaded complete all as directed.

S&F 15mm dia medium grade GI tubing with all fittings and fixtures fixed to walls, ceilings etc including taking down existing pipe complete all as directed.

S&F 20mm dia medium grade GI tubing with all fittings and fixtures complete fixed to walls, ceilings etc including taking down existing pipe complete all as directed.

S&F in repairs brass chromium plated shower rose with swivel joints 125mm dia with 18mm dia chromium plated pipe complete all as directed.

S&F in repairs CP framed stainless steel grating 202 grade of size 150x150mm Stainless Steel 304 Square Lock Drain Grating & Frame with or without hole including fixing with white cement complete all as directed.

S&F in repairs plastic water closet seat cover, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminium hinging devise complete all as directed.

S&F in repairs gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe, suitable for 20mm bore complete all as directed.

S&F in repairs brass CP wall mixture three-in-one (3-in-1) system with provision of telephonic shower complete all as directed. Make : Jaquar (FLR-CHR-5217N)

S&F in repairs 75mm dia cast iron nahani / Floor trap with CP grating including jointing to existing pipe in cement mortar, fixed in plain cement concrete 1:2:4 type B1 complete all as directed.

Supply and fix in repairs 20mm dia ball valve high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe (Minimum weight 210gms) complete all as directed.

Cleaning and removing all scale and dirt etc from water tanks of capacity exceeding 500 ltrs and not exceeding 1000 ltrs from mouths of circulating pipes etc complete all as directed.

M&L for Writing letters or figures (Block. Roman, Italic or Indian) n exc. 30 cm high text shall be “TANK CLEANED ON DD/MM/YYYY”

S&F in repair Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified.

S&F in repair brass CP 2 in 1 Bib Cock with wall flange complete all as directed.

S&F in repairs 15mm dia swan neck taps cast copper alloy chromium plated with crown or capstan head, screwed down, high pressure screwed for iron pipe complete all as directed.

S&F in repairs 15mm dia Sink Cock with Regular Swinging Spout (Wall Mounted Model) With Wall Flange screwed down, high pressure screwed for iron pipe complete all as directed. Make : Jaquar(FLR-CHR-5347N)

S&F in repairs 10 ltrs capacity PVC flushing cistern high/low level with inlet, ball valve, float, handle including fitting and fixtures and taking down the old damaged cisterns and providing connections to WC and flush pipe without any damage to the existing fittings complete all as directed.

Taking down existing IWC along with its cement concrete bedding and P or S trap and S&F 'Orissa pattern' vitreous china squatting pan white of size 580x440mm with integral footrest (Excluding flushing cistern and flush pipes) but including concrete bedding and P or S trap as required including PVC flush pipe, making good all the disturbed surfaces to match with the adjoining complete all as directed.

S&F in repairs vitreous china wash basin, white, flat back of size 550 X 400 mm excluding taps, chain and plug and porcelain stopper but including CP waste coupling & brackets and fixed complete all as directed.

S&F in repairs vitreous china white, wash down water closet pan, pedestal pattern including fixing bolts, 'P' or 'S' trap, plastic water closet seat and cover with recessed bottom with MS CP hinging device (excluding flushing cistern and flush pipe) complete all as directed.

S&F in repairs Tubular towel rail, 20mm dia, D type, 60cm long between flanges fixed with and including chromium plated brass screwscomplete all as directed.

S&F in repairs stainless steel sink 1.0mm thick for kitchen with drain board of overall size 915x460mm & bowl size of 410x330mmx160mm including all necessary fixing arrangements as required at site complete all as directed.

Resecuring the shutters of any description of area exc 1sqm and n exc 2sqm each after carrying out necessary repair complete all as directed.

Taking down shutters of any description of area exc 1sqm and n exc 2sqm each and carry out necessary repair and refixing in same opening complete all as directed.

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

S&F in repairs aluminium handle cast type anodised of size 150mm complete all as directed.

S&F in repairs 150mm long aluminium anodised , barrel tower bolts of extruded section complete all as directed.

S& Fix in repairs floor door stopper of aluminium alloy body with steel spring of size over all length of cover plate150mm fixed to door complete all as directed.

S&F in repairs 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections complete all as directed.

Hacking out old broken glass (any thickness, size quality or description) from wood /steel frame, glazed with oil putty or fixed with beads and height upto 4 floors and S&F plain sheet glass of 5.5 mm thick ordinary quality and glazing with oil putty and clips in squares not exceeding 0.50 Sqm in each pane complete all as directed.

S&F in repairs galvanised mild steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.18 mm and fixed with 2nd class hard wood beading suitable for existing wooden doors including making holes/ cutting rusted bolts and nuts on steel windows and provision of new nuts and bolts suitable for MS beading complete all as directed.

M&L in repair for prelaminated particle board 19mm thick, interior grade, prelaminated on one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete including dismantling of existing damaged boarding all as directed.

S&F Pre-laminated particle board 12mm thick, interior grade, pre laminated both side decorative ,fixed in panels to aluminum frame including powder coated snap beading complete all as specified and as directed by Engineer –In -Charge.

M&L in repairs 12mm thick Plywood, grade BWR, type BB, fixed with screws to timber frame work all as irected.

S&F in repairs continuous (piano) hinges of flap width 30mm, mild steel, bright finish or electo galvanised complete all as directed.

S&F in repairs 19mm harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers etc complete all as directed.

Supply and fix in repairs single action spring hinges mild steel with steel wire springs stove enameled black 125mm long with necessary screws/welding complete all as directed.

S&F in repairs MS handles of sides (L/R) stove enamelled black suitable for glazed steel window/ventilator complete all as directed.

S&F in repairs MS peg stay stove enamelled black suitable for glazed steel window/ventilator complete all as directed.

Repair of stuck MS windows and ventilators by removing deposits, rust and applying greese / oil to make shutters and handles functional including welding new box hinges complete all as directed.

S&F stainless steel plate rack of size 30"x36"x10" made out of 1mm thick sheet complete all as directed. Make:- DIAMOND/ PRINCE/ NIRALI/ NATIONAL

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in CM 1:6 including demolition of old brick work complete all as directed.

M&L for rendering 10 mm thick in CM (1:6) on brick or concrete surfaces finished even and smooth without using extra cement and prepration of newly plastered surfaces of wall and applying three coats of white wash complete all as directed.

M&L for rendering 10 mm thick in CM (1:6) on brick or concrete surfaces finished even and smooth without using extra cement including taking down cement plaster on brick/concrete/stone masnory surfaces of any description including racking out joints, hacking for key and scrubbing down with water and prepration of newly plastered surfaces of wall and applying two coats of oil bound distamper over a coat of alkali resistant primer over a coat of luppam fininsh of 1.5mm thick, complete all as directed.

M&L rendering 5mm thick in CM 1:4 on ceiling, finishing even & smooth and providing three coats of white wash after preparation of new surface including taking down existing plastering complete all as directed.

M&L rendering 15mm thick in cement mortar CM 1:4 in two layers (First coat 10 mm thick and second 5 mm thick)using water proofing compound in 2nd layer @2% by weight of cement and finished fair and even complete all as specified and as directed including taking down cement plaster on brick/concrete/stone masnory surfaces of any description and racking out joints, hacking for key and scrubbing down with water complete including preparation of surfaces and applying two coats of cement base paint over a coat of priming plastered and other surfaces with alkali resistant priming paint primer. Note : WPC will be measured and paid separetly. Note : Rate quoted shall be inclusive of necessary scaffolding etc up to 4th storyed building.

Supply only integral waterproofing compound complete all as directed

M&L for Virified Ceramic tiles 10 mm thick (square/ rectangular) polished,any shade or colour , area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick screed bed in cement mortar 1:6 including dismantling existing tiles with screed complete all as directed.

M&L for Virified Ceramic tiles 10 mm thick (square/ rectangular) polished,any shade or colour , area of each tiles not exceeding 0.36 sqm, in skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick screed bed in cement mortar 1:4 including dismantling existing tiles with screed complete all as directed.

M&L non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) first quality area of each tile exceeding 0.06 but not exceeding 0.11 sqm, in floors etc jointed in neat cement slurry and pointed in white or coloured cement to match with the colour of tiles laid on and including 20 mm thick screed bed in cement mortar 1:6 including dismantling existing tiles with screed bed complete all as directed.

M&L for glazed ceramic tiles of size 200x300x7 or 300x450x7 mm thick vertical surfaces such as skirting/dado jointed in neat cement slurry and pointed with white or coloured cement to match the colour of the tiles laid on and including 10mm thick rendering in cement mortar 1:4 including dismantling of existing tiles along with a backing coat complete all as directed.

M&L Granite (of any type) tiles 18 to 20mm 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 cutting,rounding edges and polishing laid on and including 15mm thick screed bed in cement mortar 1:6 including taking down existing stone slab/ tile complete all as specified and as directed.

Taking down door chowkhat of area exc 1.5 sqm but not exc 4 sqm each with shutter (without taking off shutter from the frames) complete all as directed.

Taking down door chowkhat of area n exc 1.5 sqm each with shutter (without taking off shutter from the frames) complete all as directed.

Taking down shutter and refixing in same opening with some necessary repairs of any description exc 1 sqm but n.exc 2 sqm complete all as directed.

S&F 1.25mm thick pressed steel door frame of size 105x60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., including PCC filling 1:3:6 type C0 (using 12.5mm graded stone aggregate) for filling in the frames complete all as directed.

S&F factory made solid PVC door frame of size 50x47 mm made out of 5mm thick plain colour PVC sheet reinforced with M.S. Square tube 19mm x 19 mm of gauge complete all as 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 20 mm 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; Paneling 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, supplying & fixing in the frame including two nos of 100mm long tower bolt, 02Nos of 100mm long Aluminium Handle 03 Nos of Aluminium hinges of size 100mm at site complete all as directed.

S&F 2nd class hard wood Glazed skelton shutter 35 mm thick open rebated and prepared to receive glass, gauze etc. (without sash bars) , complete all as specified and directed

S&F 30mm thick flush shutters, solid core construction with block board and plywood face panels, commercial type on both sides

M&L for preparation of new surface of wood and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed

Supply and fixing factory made uPVC white colour Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension.comprising of uPVC multichambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge.Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made and taking down old window of any description

Supply and fixing factory made uPVC white colour fixed glazed window/ ventilator, hlaf portion fixed and top potion of wire mesh open inside and glass portion open outsie made of (small series) frame 47 x 50 mm mullion 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glazingbead of appropriate dimension (Area upto 0.75 sqm.) comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. . Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made aking down old window of any description

S&F galvanised mild steel wire cloth of 0.36mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks for wooden doors with nut and bolts suitable for MS beading for steel windows complete all as directed.

S& F in repairs door closer hydraulically aluminium extruded section body regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed

M&L for 75mm thick plain cement concrete1:3:6, type C2 (using 40mm graded stone aggregate) as in plinth protection including providing 10mm thick joints filled with bituminous & sand mixture (1:7) at not exc 3.00 mt intervals & at corners and finished even and smooth without using extra cement complete all as directed.

Demoletion cement Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)

S&F for rotational moulded polyethylene water storage tank of 1000 litres capacity cylinderical vertical type triple layered with closed top hoisted including taking down existing water tank complete all as directed.

S & F 40 mm low density polyethylene pipes (LDPE) of pressure rating 6 Kg per Sq cm laid in floor, or fixed to walls or ceiling complete all as directed.

S&F in repair for 100mm Stack clamps out of 50mm by 5mm flat iron and 16mm dia round iron stays. Including bolts and nuts and securing ends of stays to wall or roof

S&F in repair for 75mm Stack clamps out of 50mm by 5mm flat iron and 16mm dia round iron stays. Including bolts and nuts and securing ends of stays to wall or roof

S&F cast iron waste and vent pipes (sand cast) in any length with or without ears with run lead joints laid in floors 75m bore sand cast pipe ISI marked includng dismantling of old unserviceable cast iron pipes, complete all as directed.

S & F CI bends/Y (any radius), diminishing pieces or tapers suitable for 75mm bore pipe includng dismantling of old un serviceable cast iron fittings complete all as directed.

S&F cast iron soil and vent pipes of 100mm bore (sand cast) in any length with or without ears, with cement joints fixed to walls with and including clamps and dismantling of old unserviceable cast iron pipes complete all as directed.

M&L CI bends/Y (any radius), diminishing pieces or tapers suitable for 100mm bore pipe including dismantling of old unserviceable cast iron fittings complete all as directed

S&F PVC (SWR) pipes 110mm bore, single socketed in any length with rubber ring joints fixed to wall including dismantling of old unserviceable PVC pipe complete all as directed.

S&F PVC (SWR) bends 110mm dia complete includng dismantling of old unserviceable PVC bends complete all as directed.

Complete removal of trees/plants, upto roots growth on bldg's roofs, chajjas, at junctions of pipe line fixed on walls and walls coming on bldgs and removing the material (Branches and plants ) to a distance n.exc 50m complete all as directed Note : Work to be carried out up to G+3 storey building.

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

S&F aluminium handle cast type anodised of size 150mm complete all as directed.

S&F in repairs aluminium handle cast type anodised of size 150mm complete all as directed.

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

S&F in repairs 150mm long aluminium anodised , barrel tower bolts of extruded section complete all as directed.

S& Fix floor door stopper of aluminium alloy body with steel spring of size 150mm fixed to door complete all as directed.

S& Fix in repairs floor door stopper of aluminium alloy body with steel spring of size 150mm fixed to door complete all as directed.

S&F 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections complete all as directed.

S&F in repairs 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections complete all as directed.

Digging out and removing sunken floor filling and depositing the same at a distance not exceeding 250m away from the outer edge of bldg complete all as directed.

M&L for pain cement concrete 1:5:10 type E2, (using 40 mm graded stone aggregate) as in filling of sunken floors complete all as directed.

M&L for 10mm thick rendering on concrete/brick surfaces in CM 1:4 duly mixed with water proofing compound @ 3% by the weight of cement and finished even and smooth without using extra cement complete all as directed. Note : water proofing compound shall be measured and paid separately.

Supply only Liquid water proofing compound complete all as directed. Make:- SCOT NO 1/ ACCOPROOF/ IMPERMO

M&L for applying two coats of NITOBOND SBR polymer modified coating to a thickness of 1mm, 1st Coat (Nitobond SBR Chemical 1 ltr, Water 2 Ltrs, Cement 3 Kg) Second Coat (Nitobond SBR Chemical 1 ltr, Cement 3 Kg) applied thoroughly without any traces of dirt or laitance as in sunken floors complete all as directed.

Dismantling Asbestos Cement (Corrugated, Semi corrugated etc.) sheets in roof coverings.

M & L Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

M & L Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

S&F in repairs PVC Body Cabinet Mirror of size 350mm X 450mm X 100mm in PTMT alloy of approved design and pattern complete all as specified and as directed. (Make: Prayag Cat No. 557 or equivelant of make as per list of manufacturer's)

S&F in repairs Vitreous china premium/ 1st quality wash down water closet wall hung EWC white/ ivory/off white (closed pattern incl all necessary accessories like rag bolts/ gel gasket etc. (excluding flushing cistern & flush pipe) complete in all respect all as specified.

S&F in repairs Vitreous Cliina wash basin, wliile, flat back, size 580x450irun (for Hospilal use) excluding taps, waste, chain and plug and porcelain stopper but including brackets.

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 all complete all specified.

Dismantling of existing roof treatment including tar felt/cement plaster/concrete tiles/stone slabs/brick tiles etc from roof surfaces including cleaning the surface and removing the debris from site complete all as specified and as directed by Engr-in-charge.

Demolition of cement concrete as in roofs, floors (other than ground floors), beams stair cases, landing, chajjas and similar suspended work .

M&L for Plain Cement Concrete Type B0 1:2:4 (using 12.5 mm graded stone aggregate) as in padding concrete, coving of vertical junctions on roof top incl dismantling old loose /cracked cement concrete complete all as directed by Engr-in-charge.

M&L for brushing neat cement slurry with 3 Kg of cement per Sqm over the RCC slab and sides complete all as directed by Engineer -in- Charge.

M&L for rendering 10mm in CM 1:3 over concrete surfaces on RCC roof slab and parapets mixed with WPC @ 2% by weight of cement shall be carried out complete all as specified and directed by Engr-in-Charge. Note : WPC will be measured under separate item of this schedule.

Supply only integral water proofing compound Make :- SCOTT /AQUA PROF/RAILIA

Providing and applying brush applied water based PU dispersed polymer modified elastomeric liquid membrane, ShaliUrethane BTD White Color with Zero VOC to from the membrane in situ at site with 3 layers of monolithic, seam less finish having > 500% elongation. The first layer is to be apply primer Shaliprime BTD @200 Gms per sqm and shall act as the prime coat to fill in the cavities. This can be brush or roller applied. For spray application, using any airless spary system with recommended nozzle size at 30:1 at 2 bar pressure. Providing and applying the 2nd coat @ 1 kg per sqm using the soft brush, roller or Spray system with the recommended nozzle size on to the primed surface . Providing and applying 45 Gsm Fiber cloth over the 1st coat, when substrate till the coat is tacky. Providing and applying 3rd coat @ 1 kg per sqm to finish the application for a thickness of 1.2 mm membrane formed in place. The second coat should be applied perpendicular to the first coat for cross linkage and complete as per the specification.

M&L for Preparation of old decorated plastered surfaces of walls, cornices etc and apply one coat of white washing and all as specified and directed by Engr-in Charge.

All as per item No. 112 here-in-before but on ceiling.

M&L for preparation of old distempered surfaces of walls by washing, rubbing down etc and apply one coat of distemper oil emulsion and all as specified and directed by Engr-in Charge.

M&L for preparation of old distempered surfaces of walls by washing, rubbing down etc and apply two coat of distemper oil emulsion and all as specified and directed by Engr-in Charge.

M&L for preparation of old painted wooden surfaces exc 10 cm width or girth and apply one coat of synthetic enamel paint and all as specified and directed by Engr-in Charge.

M&L for preparation of old painted steel surfaces exc 10cm width or girth and apply one coat of synthetic enamel paint and all as specified and directed by Engr-in Charge.

M&L for complete removal of existing treatment from external surfaces of walls/ ceiling, washing with water and applying two coats of weather proof antifungal exterior paint as per manufacturers instructions over a coat of true care exterior wall primer over two coats of external birla putty 1.5mm thick each layer each to level the surface and finished smooth with emery paper No.180 followed by emery paper No.320 or 400 and wipe it clean complete all as specified and as directed by Eng-in-charge. Make:- APEX ULTIMA of ASIAN PAINT/ WEATHER COAT SMOOTH (BERGER PAINTS)/ WEATHER SHIELD MAX EXTERIOR ACRYLIC(DULUX)

M&L French polishing on old wooden surfaces of any description, width or girth including cleaning and preparing the surface including a coat of wood filler on new works with two or more coats

Repairing any type of aluminum door shutter and refixing it after resecuring its framework by means of tightening with new screws or by aluminium angle cleat and refixing it in the same opening complete all as specified and directed by Engineer-in-Charge.

Repairing any type of aluminum Window shutter and refixing it after resecuring its framework by means of tightening with new screws or by aluminium angle cleat and refixing it in the same opening complete all as specified and directed by Engineer-in-Charge.

S&F in repair the Pivot in aluminium door and EPDM rubber gasket complete all as specified and directed by Engineer-in-Charge.

Taking down existing venetian blinds of any type completely with fittings of any type and supply and fix new venetian blinds Rolling type of approved, fabric blinds including all necessary fittings of approved colour to match with the existing, complete all as specified and as directed.

M&L for Powder coated aluminum frame/shutter of any type for doors,windows,ventilators ,partitions with one or more rebates including joining cleat etc fixed to frame with aluminium screws complete all as specified.

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 as directed.

S&F Anodised aluminium powder coated window shutters side (thickness of powder coating not less than 50 mircon) side hung/sliding, without sash bars aluminium section weighing 0.55 kg/m incl necessary joining cleats, glazing clips, neoprene rubber packing, handles- 01No in each shutter, hinges 2 Nos/rollers, snap beading, complete all as specified and as directed.

S&F in repairs, Aluminium anodised or powder coated grill (thickness of powder coating not less than 50 mircon), weight not less than 2.0Kg/ sqm fixed to aluminium windows, complete all as specified and as directed.

M&L for 12mm 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 partitions complete all as specified.

M&L for 5.5mm thick sheet glass exc 0.5 sqm each, ordinary quality and glazing with aluminuim snap beading in square exc 0.5 sq. m in each pane complete all as specified.

Cleaning of existing sewage lines of 100mm dia including manholes by using super sucker machine and removing all sludge, waste, debris etc outside MOD complete all as specified and as directed.

Cleaning of existing sewage lines of 150 mm dia including manholes by using super sucker machine and removing all sludge, waste, debris etc outside MOD complete all as specified and as directed.

Cleaning of existing sewage lines of 200mm dia including manholes by using super sucker machine and removing all sludge, waste, debris etc outside MOD complete all as specified and as directed.

Attending day to day complaint related to blockage of WC, Gully trap, first manhole floor trap, nahani trap, soil/waste pipe stacks, branch piece, door bends etc, by rodding or other suitable means and clearing the blockages upto final drop out let into first manhole and and removing the sludge/foreign material and depositing the same outside the MOD land complete by deploying safaiwalas all as directed.

M&L for providing PU coated machine pressed cement concrete tiles 30cm x 30cm x22 mm thick with grey cement and pigment set jointed and pointed in neat cement slurry in floors laid over 20mm thick screed or bedding layer in CM 1:6, including dismantling existing concrete paving tiles of any description complete all as directed by Engr-in-charge. Make : NAVEEN/SPARTEK/NITCO

M&L for PU coated machine pressed precast concrete interlocking paver block any shape and size with grey cement and pigment (approved by GE) confirming to IS 15658-2006 of 60mm thickness, M-35 grade including laid over 50mm thick sand cushion bed and preparing the surface to uniform level to receive tiles including dismantling old interlocking tiles complete all as specified and as directed.

M&L providing 75mm thick plain cement concrete type C-1, 1:3:6 ( using 20mm graded stone aggregate) as in surface of sub base etc complete all as directed.

Cleaning of septic tank for 150 users of any size and any depth (sludge materials) and placing back the manhole cover in Position and removing the sludge outside MD land complete all as directed.

S&F in repair factory made RCC Heavy Duty Manhole Cover With Frame SFRC Light Duty – 2.5 MT impact resistance, ductile and higher tensile strength hogher durable ,corrosion resistance, Abrasion resistance (less wear and tear) and greater resistance loading cycles (so lasts longer, without breaking due to fatigue) Lighter weight zero maintenance gray colour, Size 0.45mx0.45mx0.075m weight 200 to 250 kg including reinforcement and removal of debris outside MOD land all as specified.

S&F in repair factory made RCC Heavy Duty Manhole Cover With Frame SFRC Light Duty – 2.5 MT impact resistance, ductile and higher tensile strength hogher durable ,corrosion resistance, Abrasion resistance (less wear and tear) and greater resistance loading cycles (so lasts longer, without breaking due to fatigue) Lighter weight zero maintenance gray colour, Size 0.90mx0.90mx0.075m weight 200 to 250 kg including reinforcement and removal of debris outside MOD land all as specified.

Material and labour for point wiring complete with ISI marked 1.5 Sqmm PVC insulated multistranded single core cable with copper conductor (FRLS) 1100 volts grade drawn through and including PVC rigid conduit 20 mm or higher dia ISI marked as required at site including conduit accessories such as Junction Boxes, Inspection Covers etc, in PVC casing & caping type on stone/brick masonry walls, roofs, floors etc by means of saddles and clamps etc including PVC gang boxes as required at site surface conduit wiring and modular plates & covers as required at site for housing switches sockets, regulators etc. including providing of 1.5 Sqmm PVC insulated multistranded unsheathed FRLS copper conductor as earth continuity conductor and connecting to common earth dolly all as specified for and connecting up complete for the following:- One light/ fan point controlled by one, one way switch

One socket outlet 5 pin 5 amps controlled by one switch on same board.

One socket outlet 5 pins 5 amps controlled by one switch on independent board.

All as per item No.142 here-in-before but wiring with 4.00 Sqmm for 15 Amps switch socket combination on independent board/two pin earth plug and socket including providing 4Sqmm PVC insulated multi stranded copper earth continuity conductor and connected to common earth dolly. Make For Copper wire : Finolex/Havells/Gloster/KEI. For PVC conduit :Sudhakar/Polyplast/ GM/Modi. NOTE : The Contractor is responisible for arranging all tools required at site.

S&F LED tube 20Watt, 6500K CCT,proffesional luminaries with luminous efficiency not less than 120Lm/watt, Single side connection with < 10% THD.

S&F in replacment indoor industrial type surface/wall mounted LED integral batten 20W, 6500K CCT, alluminium extruded body and polycarbonate diffuser, <10%THD, integral elctronic driver complete fixing with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete removing unserviceable fittings all as specified and directed. .

S&F in replacment LED PLL lamp Hercules 18Watt, proffesional luminaries single side connection with < 10% THD.

S&F in replacment indoor industrial type recess mounted LED Surface mounted for POP ceiling round downlight with white powder coated polycarbonate housing and pressure die-cast heat sink having high efficiency.15W, 6500K CCT, integral elctronic driver complete fixing with all accessories prewired and including connecting up with three core flexible copper conductor cable as required at site with suitable size complete removing unserviceable fittings all as specified and directed

S&F in replacement indoor industrial type recess mounted LED Surface mounted for Recessed Mounting ceiling round downlight with white powder coated polycarbonate housing and pressure die-cast heat sink having high efficiency.15W, 6500K CCT, integral elctronic driver complete fixing with all accessories prewired and including connecting up with three core flexible copper conductor cable as required at site with suitable size complete removing unserviceable fittings all as specified and directed Make : Havells/ Jaquar/Crompton/Polycab/wipro

S&F led luminaire 600 mm x 600 mm 35/36 watt, 220V AC recessed/surface mounted type with high efficiency PMMA diffuser soft glare light with LED efficacy of 120 lm/watt electronic driver,suitable for roof ceiling including connecting up with driver three core copper conductor 1.5 sqmm size complete. Make: Havells/ Jaquar/Crompton/Polycab/wipro

S&F in replacement LED security light fiitting of luminous capacity 25W,IP-66 protection, 5700K CCT, inbuilt electronic driver with <10%THD made up of die cast alluminium housing with high power LED as lighting source and lens embeded toughned glass cover, separate driver compartment complete fixing with GI bracket made out of 40mm bore GI pipe light grade 1.5Mtr long bend to shape and fixed to pole/wall with necessary MS clamp accessories complete all as specified and directed by Engr-in-charge. Make: Havells/ Jaquar/Crompton/Polycab/wipro

Material and Labour for sub main wiring with 2 runs of 2.5 Sqmm single core PVC insulated unsheathed FRLS cable 1100 Volts grade multistranded with copper conductor drawn through and including non metallic rigid PVC conduit ISI marked 25 mm dia including conduit accessories concealed/surface type on walls, roof, floors etc including one run of 2.5 Sqmm PVC copper conductor as earth continuity wire including taking down unserviceable sub main wiring including conduit all as specified and directed. Note : 2 Runs of 2.5 sqmm cable 1 run of 2.5 sqmm cable and 1 run of PVC conduit shall be measured as one unit for the purpose of payment.

All as per srl item No. 151 here-in-before but with 2 runs 4 sqmm including 1 run of 4 sqmm PVC copper conductor FRLS cable as earth continuity wire in not less than 25mm dia ISI marked PVC conduit.. Note : 2 Runs of 4 sqmm cable 1 run of 4 sqmm cable and 1 run of PVC conduit shall be measured as one unit for the purpose of payment.

S&F in replacement for white cover plate with frame 8 module.

S&F in replacement for white cover plate with frame 6 module.

S&F in replacement for white cover plate with frame 4 module.

S&F in replacement for white cover plate with frame 3 module.

S&F in replacement for Modular socket 6A 2/3 Pin 2 module.

S&F in replacement for Modular socket 16A 2/3 Pin 2 Module.

S&F in replacement for modular switch 1 way 6A 1 module.

S&F in replacement for modular switch 1 way 16A 1 module.

S&F in replacement of modular fan regulator 120W,240V, 2module, suitable for ceiling fan of 1200/1400mm sweep.

S&F in replacement for modular switch 2 way 6A 1 module.

S & F in replacement of switch piano flush type 5 Amps SP one way all as specified.

S & F in replacement of switch piano flush type 15 Amps SP one way all as specified.

S & F in replacement of socket combination 5 Amps flush mounted 3/5 pin multi purpose all as specified.

S & F in replacement of socket combination 5/15 Amps flush mounted 3/5 pin multi purpose all as specified.

Supply and fix in replacement MCB DB 08 way SPN (double door) sheet metal enclosure factory made suitable for MCB DB's 240 volts with 200 amp rated busbar, neutral & earthing link bar, flush/surface mounting complete including taking down the existing DB of any type & size by removing from existing circuits and fixing the new DBs and circuits complete as reqd at site as directed.

Supply and fix MCB DB 04 way SPN (single door) sheet metal enclosure factory made suitable for MCB DB's 240 volts with 200 amp rated busbar, neutral & earthing link bar, flush/surface mounting complete including taking down the existing DB of any type & size by removing from existing circuits and refixing the new DBs and circuits complete as reqd at site as directed.

Supply and fix MCB DB 12 way SPN (double door) sheet metal enclosure factory made suitable for MCB DB's 240 volts with 200 amp rated busbar, neutral & earthing link bar, flush/surface mounting complete including taking down the existing DB of any type & size by removing from existing circuits and refixing the new DBs and circuits complete as reqd at site as directed.

Supply and fix VTPN DB 04 way (double door) sheet metal enclosure factory made suitable for MCCB 415 volts incomer and MCBs as outgoing with 250 amp rated copper busbar, neutral & earthing link bar, flush/surface mounting complete including taking down the existing DB of any type & size by removing from existing circuits and fixing the new DBs and circuits including provision of incoming MCCB & outgoing SP/TP MCBs as outgoing complete as reqd at site as directed.

Supply and fix MCB TPN DB 04 way (double door) sheet metal enclosure factory made suitable for MCB TPN incomer and MCBs as outgoing with 200 amp rated busbar, neutral & earthing link bar, flush/surface mounting complete including taking down the existing DB of any type & size by removing from existing circuits and fixing the new DBs and circuits complete as reqd at site as directed.

Supply and fix VTPN DB 08 way (double door) sheet metal enclosure factory made suitable for MCCB 415 volts incomer and MCBs as outgoing with 200 amp rated busbar, neutral & earthing link bar, flush/surface mounting complete including taking down the existing DB of any type & size by removing from existing circuits and refixing the new DBs and circuits including provision of incoming MCCB & outgoing SP/TP MCBs as outgoing complete as reqd at site as directed.

Supply and fix VTPN DB 12 way (double door) sheet metal enclosure factory made suitable for MCCB 415 volts incomer and MCBs as outgoing with 200 amp rated busbar, neutral & earthing link bar, flush/surface mounting complete including taking down the existing DB of any type & size by removing from existing circuits and fixing the new DBs and circuits including provision of incoming MCCB & outgoing SP/TP MCBs as outgoing complete as reqd at site as directed.

Supply and fix inreplacement of MCB single pole 6-32 Amps working on 240 volts, 50 HZ AC, 10 KA 'C' curve all as specified and directed.

S&F in replacement of MCB SPN 32-40 Amps working on 240 volts, 50 HZ AC, 10 KA 'C' curve all as specified and directed.

S&F in replacement of MCB TP 40 Amps working on 415 volts, 50 HZ AC, 10 KA ,'C' curve all as specified and directed.

S&F in replacement of MCB TPN 63 Amps working on 415 volts, 50 HZ AC, 10 KA ,'C' curve all as specified and directed.

Supply & Fix in replacement PVC insulated round cable 3 core stranded copper conductor 2.5 sqmm as in connection cord.

Supply and fix in replacement metal clad plug top 3 pin, 20 amps, ISI marked heavy duty for AC connection cord.

Supplying and fixing 1100 volts grade cable PVC insulated copper strandard conductor cable of size 1.5 sqmm flat or circular complete all as specified and directed.

All as per item No. 180 above but of size 2.5 sqmm

All as per item No. 180 above but of size 4.0 sqmm

All as per item No. 180 above but of size 6.0 sqmm

M&L for earthing complete with galvanised steel earth plate electrode 600x600x6.0mm thick, burried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0 mm dia of minimum 15m length by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 3 in SSR PART-I connected to earthing test point all as specified or indicated including provision of earthing lead protection pipe, PCC earth pit with cover, excavation & earth work, testing on completion etc all as specified and directed by Engr-in-Charge.

M&L for testing of old earthing using calibrated earth tester and submitting result to Engr-in-Charge. Earthing which showing much more result as specified as directed and disconneted should replaced with new earthing items are considered as below :- Note :- (i) Watering of earthing with 2 bucket 30 ltrs water mixed with salt (Total 5 Kg) shall be carried out one day before the testing and the cost of the same shall deemed to included in quoted rate.

S&F/lay GI earth wire 4 mm dia on walls/floor as earth continuity conductor connected to DBs/ panels etc.

S&F in replacement MCCB with rating of 100Amps,415Volts 4pole with 16 kA breaking capacity,thermal magnetic adjustable of overload & short circuit release as per IS-13947 & IEC 60947-2 & the service short circuit breaking capacity (Ics) should be 100% of ultimate breaking capcity(Icu) with inbuilt Display for Current Metering with accuracy of class 1. MCCB should be with suitable spreaders and phase barriers for each terminals with all accessories all as specified and directed.

All as per item No.187 above but 160Amps, 4 pole, 36 KA.

S&F in replacmenet MCCB with rating of 63Amps,415Volts 4pole with 16 kA breaking capacity,thermal magnetic adjustable of overload & fixed short circuit release as per IS-13947 & IEC 60947-2 & the service short circuit breaking capacity (Ics) should be 100% of ultimate breaking capcity(Icu) . MCCB should be with suitable spreaders and phase barriers for each terminals with all accessories all as specified and directed.

All as per Srl item No.189 but 125Amps, 4 pole, 16 KA.

Supply only capacitor of 2.5 mfd for ceiling fan/exhaust fan.

Material and labour for fixing metal pulg and socket DB for AC connecton (AC box) complete with all accessories etc all as directed.

S&F ceiling fan of sweep 1200mm, 240volts, not less than 26 Watt, 5 star BEE rating & without remote control , BLDC dust resistant fan connecting up with three core 1.0 Sqmm cable from ceiling rose with required length of down rod as required at site including taking down of old ceiling fans all as specified. NOTE:- (i) Taking down existng ceiling fan and deposit to the MES store yard with in the AOR. (ii) Stencil Mark MES number on ceiling fan motor.

Supply and fix exhaust fans AC single phase 230/240volts of size 300mm sweep heavy duty with louvers inlcuding taking down of old exhaust fans. NOTE:- (i) Taking down existng exhaust fan and deposit to the MES store yard with in the AOR. (ii) Stencil Mark MES number on exhaust fan motor.

Supply and fix exhaust fans AC single phase 230/240volts of size 230mm sweep heavy duty with louvers inlcuding taking down of old exhaust fans. NOTE :- (i) Taking down existng exhaust fan and deposit to the MES store yard with in the AOR. (ii) Stencil Mark MES number on exhaust fan motor.

Supply and fix in repairs electric water Geyser storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc. NOTE :- (i) Taking down existng Geyser and deposit to the MES store yard with in the AOR. (ii) Stencil Mark MES number on Geyser .

S & F LED bulb of 9 Watt capacity, Make : Havells/Surya/Bajaj/Wipro

S & F LED bulb of 12 Watt capacity, Make : Havells/Surya/Bajaj/Wipro

S & F LED bulb of 18 Watt capacity, Make : Havells/Surya/Bajaj/Wipro

S&F in replacement of gang box alongwith 5/15 Amp Switch Socket combination all as directed

Taking down the window type / Split type Air conditioner of 1.5/2.0 TR capacity by disconnecting all electric connections, oiling, serviceing of ac, greasing of fan motor replacement of synthetic filter & checking of electric circuit for smooth functioning of AC cleaning, ,condenser coil and evaporating coil with caustic soda and refixing back to its original position and reconnecting the A/C unit with the electrical connections including leak testing complete all as directed.

-ditto- but serviceing of the Cassate type split Air conditioning all as directed

Supply & charging / top up of refrigerant R-22 complete all as directed. Make : Mefron/Floron

Supply & charging / top up of refrigerant R-32 complete all as directed. Make : Mefron/Floron

Supply and fixing of commpressor of 1.5/2 Ton Split / Window air conditioner and taking out the old compressor and fixing of new compressor all as directed by Engineer in charge

S & F in repairs evaporating coil made out 100% copper tubing having 30/34G aluminium finsanti rust coated for window /split type AC's of 1.5 Ton capacity complete all as directed

All as per srl item No.206 but for 2.0 Ton Capacity

S&F in repairs Running Capacitor of 50+2 Mfd for compressor and reconnecting the same with electrical connections complete all as directed.

All as per srl item No. 208 here-in-before but of 45 to 50 Mfd for Widow type AC's of capacity 1.5/2.0 TR.

S&F in repairs remote circuit PCB board for 1.5/2.0/3.0 TR capacity split/window type AC as per existing model and capacity, testing for its working including taking down old unserviceable remote circuit PCB board complete all as directed. Make : As per OEM or as per site requirement.

M/S PAVANI ENTERPRISES (BID ID -3106235)

SUN LIGHT HOUSE (BID ID -3107120)

Anjana corporation (BID ID -3106664)

M/s K Venkateswara Rao (BID ID -3106642)

Venkat Sai Enterprises (BID ID -3108018)

CHITRA ENGINEERING CORPORATION (BID ID -3107709)