PROVISION OF SHED OVER MAIN GATES OF NAVAL KINDERGARDEN DOLPHIN HILL , AS AS OF FOC-IN-C(E) SECRETARIAT OFFICE OLD HQ ENC BUILDING NAVAL BASE ,PROVISION OF FALSE CEILING LIGHTS IN ALL LOBBIES/ALLEWAYS AT INHS KALYANI AND PROVISION OF DEFICIENT

Amount

Excavating in post holes (or similar holes) each n. exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n. exc 25cm, watering and removing surplus soil to a distance n. exc 50m and making good surface in soft/loose soil complete all as specified and directed.

M&L for PCC 1:2:4 type B-2 using 40 mm graded aggregate in walls or retaining walls,any thickness, size or shape including pilasters, buttresses columns, pillars,boundary pillars and posts (including caps and bases) complete all as specified and directed

S & F MS steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S. 1161-1979 grade St-240 complete all as speicfied and directed.

S & F rolled mild plates (plain or chequered) channels, square cut or notched, forming holes with riveted, bolted or welded attachment conforming to Fe 410W Gr E-250, quality-A complete all as specified and directed.

S & F Pre-Painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as per manufacturer's instruction complete all as specified and directed.

Supply and fixing pre-painted galvatume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, ridges , valley gutter etc fixed with self tapping screws complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces of any description, over 10cm in width or grith, not otherwise described and applying two coats of enamel paint over a coat or a coat of red oxide zinc chrome primer complete all as specified and as 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 rubbishto a distance n.exe 100 m complete all as specified and directed.

M & L for 100 mm thick, plain cement concrete 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in sub-base of flooring, finished fair and even complete all as specified and directed by Engineer-in-Charge.

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

M & L for providing, cement concrete 1:2:4 type B-1 using 20 mm graded aggregate as in roof kerbs or mud stops, rounded or chamfered on edges and coping including nescssary formwork complete all as specified and directed

Removing excavated materials(Soil) exc 250 m but n. exc 500m and depositing where directed at a level n.exc 1.5 m above the starting point 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 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 preparation of old decorated surface by complete removal of existing treatment, washing, rubbing, stopping etc and applying two coats of oil bound washable distemper over a coat of primer including applying one or more coat of wall care putty to get a smooth surface including making good any undulations on the surfaces complete all as specified and as directed. Note :- (i) Painting work shall be carried out acoording to Smart Painting procedure mentioned in PS (ii) Sanding of surfaces shall be done by mechanical sander with 1500-2700 rpm with internal dust extraction system for clean environment certified by the Paint manufacturer)

Material and labour for applying one coat of oil bound washable distemper to old decorated plastered (distempered) surfaces of ceiling including preparation of surface (by brooming down or steel wire brushing, scrapping down smoke, soot, moulds, moss, efflorescent salts, trading oil and greasy spots) complete all as specified and directed by Engineer -in-Charge. Note :- Painting work shall be carried out acoording to Smart Painting procedure mentioned in PS

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

M&L for preparation of old decorated surface of wall by complete removal of existing treatment, washing, rubbing, stopping etc and applying two coats of plastic emulsion paint over a coat of primer including applying one or more coat of wall care putty including making texture finish of any pattern/design on the surfaces including all necessary scaffolding complete all as specified and as directed. Note :- Painting work shall be carried out acoording to Smart Painting procedure mentioned in PS (ii) Sanding of surfaces shall be done by mechanical sander with 1500-2700 rpm with internal dust extraction system for clean environment certified by the Paint manufacturer)

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.

S & F Venetian/Roller blind of approved colour and thick with imported cloth blinds, vertical/horizontal type including sliding nylon rope and complete fittings and fixtures complete all as specified and directed.

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

M & L for Preparing surfaces of wood and wood based materials, steel and iron work, new or old,of any description and girth,not otherwise described, and treated with tar or coal tar black paint complete all as specified and directed.

S & F mild steel bands, straps, supports or stays of rain water, ventilating pipes including bolts, hooks (stay) for large gates, hook and pintel hinges, clamps, hold fasts, wall ties, flat iron fillets for securing wire mesh, wind tie, fan hook and similar work including necessary drilling bolting or riveting etc conforming to Fe – 290 Gde E – 165 complete all as specified and as directed.

S & F 35 mm thick, factory made Flush shutters, solid core construction, with particle board core and plywood face panels, commercial type on both sides 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.

S&F 100 mm Butt hinges, cast brass, with mild steel hinge pin ,bright polished,type B-11complete all as specified and directed.

S&F 150mm Long extruded brass handles fabricated type polished complete all as specified and directed

S&F brass barrel tower bolts, 200 mm long with cast or sheet barrel and rolled or cast bolts complete all as specified and directed.

S & F 300 mm long brass, sliding door bolt with sand or die-cast brass hasp,staple (bolt type) and fixing bolt with rolled or drawn brass bolts and fixed complete all as specified and directed.

S & F floor door stopper, 150 mm overall length, brass body and tongue with hard drawn steel spring, fixed in floor complete all as specified and directed.

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

S & F 60 mm dia , 4 lever, Brass, Mortice Lock, cylindrical type complete all as specified and directed.

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

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

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

M&L for French polishing on 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 complete all as specified and directed.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc.removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc complete all as directed

Taking down unserviceable main switches, DBs, bus bars chambers any capacity including all fittings and fixtures such as MCBs, isolator, etc and removing from site complete all as specified and directed.

Taking down unserviceable sub-main wiring (any numbers of cable) with rigid steel conduits/PVC casing-caping including cutting chases for conduits and making good disturbed surfaces complete all as specified and directed.

M & L for conceled Point wiring with two runs of single core 1.5 Sq.mm. (Nominal area) PVC insulated unsheathed multistranded copper conductor cable FRLSH (ISI marked) drawn through and including non metallic PVC conduit 20 mm bore (Minimum) medium grade (ISI marked) concealed type including metal GI boxes of suitable module including modular white cover plate of suitable module for fixing modular type switches, sockets, regulators etc. including provision of multistranded 1.5 Sq.mm copper conductor cable FRLSH [ISI marked] as earth wire connected to common earth dolly and earth in distribution board complete all as specified and as directed, for one light/exhaust fan/fan point/call bell controlled by one way switch. (Note.: (i) The rate quoted is deemed to include making good the disturbed sufaces and to match the adjoining surface. (ii) The quoted rate is deemed to include cutting chases for concealed wiring including making good the same as per the existing one)

All as per item No.44 above but for One 3/5 pin socket outlet 6 amps on independent board complete ditto

All as per item No. 44 above but for One 3/5 pin socket outlet 6 amps point on same board complete ditto

All as per item No 44 here in before but for one 15 Amps power point on the independent board with two runs of PVC insulated and unsheathed copper conductor cable of size 2.5 sqmm multistranded FRLSH (ISI marked) and 2.5 sqmm PVC insulated unsheathed solid copper conductor cable FRLSH (ISI marked) as earth lead complete ditto

All as per item No.44 here in before but with two runs of PVC insulated and unsheathed copper conductor cable of size 4.0 sqmm multistranded FRLSH (ISI marked) and 4.0 sqmm PVC insulated unsheathed solid copper conductor cable FRLSH (ISI marked) as earth lead complete ditto.

S & F switch modular single pole one way 6 amp 240 volts,1 Module complete all as specified and as directed.

S & F Modular socket outlet 6A, 2/3 pin combined, 2 module, AC 230V, 50HZ complete all as specified and as directed.

S & F switch modular single pole one way 16 amp 240 volts,1 Module complete all as specified and as directed.

S & F Modular socket outlet 6A/16A, 2/3 pin combined, 2 module, AC 230V, 50HZ complete all as specified and as directed.

S&F steped type modular fan regulator ,100/120 W 2 module complete all as specified and as directed.

S&F ceiling rose, 65 X 50mm two to three terminals, PVC / polycarbonate, insolated body complete all as specified and directed.

S&F SP&N enclosure with 2 pole and Earth Metal Plug & Socket with 20 Amps MCB SP cpmplete all as specified and directed (Make : Havells Cat Part No. DHDPUSN020/DHDPUDP020 or equivelant model of make mention in PS)

Supply and fixing LED lights fitting 1x 20W, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible,copper conductor cable of suitable size from ceiling rose complete,including taking down existing tube light fitting of any type and making good to the disturbed surface to match with existing complete all as specified and as directed

S & F in repair 7 Watt, LED picture light fittings, having 270 Lumen and 3000K, correlated colour temperture, decorating light with all accessories, internally pre-wired and connecting up complete all as specified and directed.

S & F LED downlight, Recess mounted round, die cast aluminium housing, 12 Watt as per the existing cutout, 160-180mm and making flush and smooth with gypsum board, CCT: WW/NW/CW, CRI > 80 Ra, IP 20 rated, with open and short circuit protections as per IS: 10322 with all accessories and connecting up with twin core twisted copper conductor cable of suitable size including lamp complete all as specified and directed.

S & F in repair LED light fittings, ceiling mounted, panel type, white powder coated CRCA body, PC lens, Approx dimensions 2'x2', 36 Watt, Lumen ≥ 3600, Luminous afficacy ≥ 100 Lum/Watt, IP 40 rated,PF ≥0.9, over voltage protection withstand upto 360 (for 10 Minutes), 4KV surge Protection with open and short circuit protections as per IS: 10322 with all accessories, internally prewired and connecting up with twin core twisted copper conductor cable of suitable size including lamp complete all as specified and directed.

S & F Distribution Board, SPN 8 Way, 240V, Double door with IP 43 protection IK 09 complete all as specified and as directed.

Supply, fixing, commissioning and testing MCB SPN 40 Amps, 240 Volts, 10KA, C Curve complete all as specified and as directed

Supply, fixing, commissioning and testing MCB SPN 63 Amps, 240 Volts, 10KA, C Curve complete all as specified and as directed

Supply, fixing, commissioning and testing in repair MCB SP 6-32A Amps, 240 Volts, 10KA, C Curve complete all as specified and as directed

M & L for Sub main wiring with 2 runs of Single core 1.5 sqmm [ for Phase & Neutral ] PVC insulated multi stranded FRLSH (ISI marked) copper cable drawn through and including surface PVC conduit of suitable size with all conduit accesories and fittings along with 1 run of single core 1.5 sqmm PVC insulated multi stranded FRLSH (ISI marked) copper cable as earth continuity conductor complete all as specified and as directed. (Note :- Two runs of 1.5 sqmm and one runs of 1.5 sqmm cable as earth wire and one run of conduit shall be measured as one length)

M & L for Sub main wiring with 2 runs of Single core 2.5 sqmm [ for Phase & Neutral ] PVC insulated multi stranded FRLSH (ISI marked) copper cable drawn through and including surface PVC conduit of suitable size with all conduit accesories and fittings along with 1 run of single core 2.5 sqmm PVC insulated multi stranded FRLSH (ISI marked) copper cable as earth continuity conductor complete all as specified and as directed. (Note :- Two runs of 2.5 sqmm and one runs of 2.5 sqmm cable as earth wire and one run of conduit shall be measured as one length)

M & L for Sub main wiring with 2 runs of Single core 4 sqmm [ for Phase & Neutral ] PVC insulated multi stranded FRLSH (ISI marked) copper cable drawn through and including surface PVC conduit of suitable size with all conduit accesories and fittings along with 1 run of single core 4 sqmm PVC insulated multi stranded FRLSH (ISI marked) copper cable as earth continuity conductor complete all as specified and as directed. (Note :- Two runs of 4 sqmm and one runs of 4 sqmm cable as earth wire and one run of conduit shall be measured as one length)

S & F LAN outlet, RJ45, modular type, 1 module including suitable modular type pressed metal flush box made out of 2 mm thick MS sheet ,Modular type base/grid frame and cover frame complete all as specified and as directed.

Taking down the ceiling fan of any size/sweep/make from existing position dismantling blades ,spare parts for cleaning,servicing,oiling , lubricating and replacement of unserviceable parts such as capacitor ,canopy etc including preparation of old painted surfaces of ceiling fan of any size/sweep/make, cleaning all dust etc and painting with one coat of synthetic enamel (1st grade quality white) paint by spraying including filling cavities with filler and marking same MES No. with parmanent marker, refixing the blades and re-hanging the fan in its original position,connecting up etc complete all as directed.

S&F UPVC cable trunking casing and capping of size 50x50 mm including cover, bends, elbow, coupler, tees, internal and external bends, arranging existing cables/copper refrigerator pipe etc and making good the disturbed surfaces to match with existing surfaces complete all as specified and directed.

All as per item no 69 but UPVC cable trunking casing and capping of size 100x50 mm

All as per item no 69 but UPVC cable trunking casing and capping of size 150x50 mm

S&F Rigid non-metalic PVC conduit (20mmdia) exclusive of boxes (junction/ treminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hook etc. complete all as specified and directed.

S&F 20 mm outer dia ,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 Point wiring with two runs of single core 4.0 Sq.mm. (Nominal area) PVC insulated unsheathed multistranded copper conductor cable FRLSH (ISI marked) drawn through and including non metallic PVC conduit 20 mm bore (Minimum) medium grade (ISI marked)/Casing caping surface fitted type including metal GI boxes of suitable size with phenolic laminated sheet including provision of multistranded 4.0 Sq.mm copper conductor cable FRLSH [ISI marked] as earth wire connected to common earth dolly and earth in distribution board complete all as specified and as directed. (Note.: (i) The rate quoted is deemed to include making good the disturbed sufaces and to match the adjoining surface.)

Taking down the ceiling fan of any size/sweep/make from existing position dismantling blades ,spare parts for cleaning,servicing, and replacement of minor spares such as capacitor 2.5 Mfd,canopy cotter pin, Rubber bushes, Nuts & Bolts, washer etc, oiling and lubricating etc including preparation of old painted surfaces of ceiling fan of any size/sweep/make, cleaning all dust etc and painting with one coat of synthetic enamel (1st grade quality white) paint by spraying including filling cavities with filler and marking same MES No. with parmanent marker, refixing the blades and re-hanging the fan in its original position,connecting up etc complete all as directed.

Supply , installation and commissioning of Water Cooler Fully Stainless Steel , energy efficent ,electric driven single phase having approx storage capacity 80 lit and nominal cooling capacity as 40 Ltrs/Hr complete all as specified and directed Make : Blue Star model no SDLX4080B or equivalent model of Usha,Voltas

S & F voltage stabilizer of capacity 4 KVA, single phase, input working voltage 170-250 Volts, metal body with time delay system, wall mountable, built in thermal overload protection, low & high voltage cut-off protection, micro controller based design complete all as specified and directed. Make: V-Gaurd model no VG-400 or equivalent model of make mentioned in PS

GVR CONSTRUCTIONS (BID ID -3483665)

JAYAM BUILD CONSTRUCTIONS (BID ID -3484659)

N Sydeswara Rao (BID ID -3483423)

LALITHA SAI INFRA (BID ID -3483547)

M B CONSTRUCTIONS (BID ID -3483126)

SRIVALLI ENGINEERS (BID ID -3482833)

VIJAY VINAYAKA INFRA (BID ID -3485061)

sai ganesh enterprises (BID ID -3484289)

ANAND ENTERPRISES AND ENGINEERS (BID ID -3483272)