ADDITION/ ALTERATION AND SPECIAL REPAIRS TO BUILDING NO P-159 AT INS MANDOVI UNDER GE (P) NAVY MANDOVI

Amount

BUILDING WORKS

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft/ disintegrated rock complete all as specified and directed.

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth, not exc 10 sqm on plan and getting out in soft/disintegrated rock complete all as specified and directed.

M & L for pre-cast cement concrete blcok masony with solid blocks of precast cement concrete 1:3:6 type C1 (using 20 mm graded stone aggregate), exc 10cm in width and set in cement mortar 1:6 complete all as specified and directed.

M & L for cement concrete 1:4:8 type D2 using 40mm graded aggregate as in foundations, filling and mass concrete complete all as specified and directed.

M & L for 40 mm thick damp proof course to horizontal or vertical surfaces in cement concrete 1:2:4, type B0 including necessary formwork complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in soft/disintegrated rock complete all as specified and directed.

Removing excavated material to a distance n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point in hard dense soil complete all as specified and directed.

M & L for moorum/ red bajri filling in floors or pavings, laid in layers n.exc 15cm thick, spread levelled and rammed including watering complete all as specified and directed.

M & L for hardcore with broken stone or boulders of gauge n exc 63 mm, deposited, spread and levelled in layers n.exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M & L for 100 mm thick cement concrete 1:4:8 type D2 (using 40mm graded stone aggregate) as in sub-floors, sub-bases, floors etc complete all as specified and directed.

M & L for sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M & L for machine pressed precast conctete interlocking paver block any shape and size, of 60 mm thickness, M-35 grade, confirming to IS 15658-2006, fixed with grey cement & pigment complete all as specified and directed.

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

M & L for screed bed or bedding layer of mortar, 20mm thick for laying floor finishes in CM 1:6 complete all as specified and directed.

M & L for providing granite tile flooring using granite (of any type) tiles 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 grinding and polishing complete all as specified and directed.

M & L for non - skid coloured ceramic tiles, coloured, 7 to 8 mm thick (square/ rectangular), area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

M & L for providing machine cut kota stone slab flooring 20 - 25 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M & L for rendering 10 mm thick on fair faces of brick work or concrete vertical surfaces as back coat for tiling in cement mortar 1:4 complete all as specified and directed.

M & L for glazed ceramic coloured tiles in vertical surface, 350 x 250 x 7 mm/ 450 x 350 x 7 mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

S & F aluminum powder coated window/ ventilator shutter including frame, any type (sliding or open-able) and other similar work etc, fabricated, by using sections, including necessary arrangement to receive 4mm thick sheet glass or wire mesh with aluminium channel beading, stainless steel screws, rollers, maruti lock including the cost of rubber gasket / rubber beading, rollers, maruti lock etc, fixing frames complete all as specified and directed. Note: Weight of rubber gasket / beading rollers, maruti lock will not be measured with weight of aluminium shutter. Note: Sheet glass & wire mesh shall be measured and paid separately.

S & F powder coated aluminium grill of design DG-104 pattern, made out of 10mm dia rod fixed with and including standard aluminium frame of 'F' section of size 23.4 x 15.3 x 1.4 mm thick all as per manufacturer's instructions complete all as specified and directed.

S & F 4 mm thick sheet glass, ordinary quality and glazing with oil putty in squares exc 0.5 sq. m in each pane complete all as specified and directed.

S & F 4 mm thick figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane complete all as specified and directed.

S & F aluminium alloy wire cloth, 0.45 mm nominal dia of wire and average width of aperture 1.4 mm and fixed with aluminium wire staples on wooden doors complete all as specified and directed.

M & L for 12 mm thick prelaminated particle board, exterior grade, prelaminated both sides with decorative choice laminations, fixed with screws to aluminium frame work complete all as specified and directed.

S & F rolled mild steel Fe-290 (Gde E-165) in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. 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 complete all as specified and directed.

S & F pre-painted galvalume aluminum 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, fixed with self tapping screws complete all as specified and directed.

S & F rolled mild steel Fe-290 (Gde E-165) plates (plain or chequered), channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment complete all as specified and directed.

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

S & F rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) of 5000 litre capacity, hoisted and fixed in position complete all as specified and directed.

S & F wash basins, vitreous China flat back, 550 mm x 400 mm size, including cutting for and pinning in ends of brackets or erecting stand including brackets and 32 mm dia polyethylene waste pipe of low or high density or PVC complete all as specified and directed.

S & F vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) including plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

S & F PVC valveless, syphonic action type, flushing cistern, 10 litre capacity, low level, white, with inlet, ball valve, float and handle including brackets and 32 mm dia flush pipe of polyethylene of low or high density or PVC and connections to pipes and fixing of chain and pull, or lever, if any complete all as specified and directed.

S & F vitreous China bowl urinal, full stall type, white, bowl type (back or corner wall type), including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe (exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified and directed.

S & F in repairs swivel shower of PTMT for fixing with pipe of 15 mm dia bore and shower arm of 15 mm size, 195 mm length with 45 degree bend and PTMT flange, any colour, complete all as specified and directed. (Minimum weight of swivel shower and shower arm - 40gm each)

S & F 100 mm X 63 mm size factory made FRP door frame, with 2mm thick FRP lamination, core made of polyurethane foam/ high density (more than 40kg per cubic meter) and cellular foam done in situ, frame fixed on either side with 3 Nos MS flat iron 25mm x 3mm, cut to size and made to shape, fixed with hold fast after necessary tarring and sanding including provision of second class wooden blocks to hold the fittings and fixed as per manufacturer's instructions complete all as specified and directed. Note: Size of the chowkats shall be inclusive of 2mm thick FRP lamination.

S & F factory made paneled FRP door shutter, 30 mm thick with 2 mm thick FRP lamination, top rail of size 30 x 150 mm, lock rail & bottom rail of size 30 x 150 mm with 12 mm thick panels of FRP section and box type construction as per IS 4020, core made of polyurethane foam / high density (more than 40 Kg per cubic meter) and cellurar foam done in situ and fixed in position as per manufacturer's instructions complete all as specified and directed.

S & F butt hinges, 100 mm size, stainless steel complete all as specified and directed.

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

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

S & F aluminium handles of 125 mm size, cast type complete all as specified and directed.

Supplying and laying of CPVC pipes of 20 mm outer dia, SDR 11 & plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified and directed.

Supplying and laying of CPVC pipes of 25 mm outer dia, SDR 11 & plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified and directed.

S & F in repairs stop valve of PTMT, any colour, high pressure, screwed for iron pipe of 15 mm dia bore complete all as specified and directed. (Note: Minimum weight 15mm-90gms/ 20mm- 92gms)

S & F in repairs pillar taps of PTMT, any colour, high pressure, screwed for iron pipe of 15 mm dia bore complete all as specified and directed. (Note: Minimum weight 15mm-110gms)

S & F in repairs bib tap, standard, of PTMT, any colour, high pressure, screwed for iron pipe of 15 mm dia bore complete all as specified and directed. (Note: Minimum weight 15mm-90gms/20mm- 125gms)

S & F PVC connections of 15 mm size and 450 mm long with PTMT nuts complete all as specified and directed.

S & F in repairs PTMT soap dish of approximate size 160 x 160 x 90 mm embedded in wall complete all as specified and directed.

S & F in repairs towel rail 600mm long of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats complete all as specified and directed. (minimum weight - 190gm)

M & L for rendering 15 mm thick in two layers in cement mortar 1:3, 10 mm thick first layer and 5 mm thick outer layer mixed with WPC as per manufacturer's instructions on fair faces of brickwork or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed. Note: Quoted rate shall be deemed to be inclusive of rate of WPC.

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

M & L for preparation of newly plastered wall surfaces, priming with alkali resistant priming paint, applying 1 mm thick wall care putty wherever required and distempering with two coats of distemper oil emulsion, white or tinted, complete all as specified and directed.

M & L for preperation of newly plastered wall surfaces, ceiling cornices etc, making surface smooth by applying ready mix putty where ever required and applying two coats of acrylic emulsion exterior paint of approved shade, over a coat of primer, including necessary scaffolding complete all as specified and directed.

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

S & F collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with hold fasts and brackets, complete all as specified and directed.

M & L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M & L for mild steel TMT bars 6 to 8 mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M & L for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc for flat rough finished surfaces of concrete complete all as specified and directed.

M & L for RCC (nominal mix) 1:2:4 type B1 using 20mm graded stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings and in shelves and the like complete all as specified and directed.

M & L for concrete bed to drain pipes of 160 mm bore including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete 1:3:6 type C2 complete all as specified and directed.

S & F PVC (SWR) pipes of 160 mm dia bore, single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S & F PVC (SWR) pipes of 110 mm dia bore, single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S & F PVC (SWR) pipes of 75 mm dia bore, single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

INTERNAL ELECTRIFICATION

M & L for point wiring complete with 1.5 Sqmm 1100 volts grade single core PVC insulated FRLS unsheathed cable with multistranded copper conductor confirming to IS-694, Part II, ISI marked, drawn through and including medium grade PVC conduit of size not less than 25mm dia, ISI marked with all accessories, concealed in wall/ ceiling, sunken switch / terminal box 1.12 mm thick, suitable for 3mm thick laminated hylem sheet top cover fixed with chromium plated brass screws for fixing switches, sockets, regulators etc., and including providing 1.5 sqmm 1100 volts grade single core PVC insulated FRLS unsheathed cable with multistranded copper conductor in green colour as earth continuity conductor connected to common earth dolly for the following complete all as specified and directed. Note: Quoted rate shall be deemed to be inclusive of cutting chasis in wall/ floor/ ceiling and making good disturbed surface with PCC work and paint etc.

One light point controlled by one switch

One fan point controlled by one switch

Switch socket combination 5 Amp on same board with other switches

Switch socket combination 5 Amp on independent board

M & L for point wiring complete with 2.5 Sqmm 1100 volts grade single core PVC insulated FRLS unsheathed cable with multistranded copper conductor confirming to IS-694, Part II, ISI marked, drawn through and including medium grade PVC conduit of size not less than 25mm dia, ISI marked with all accessories, concealed in wall/ ceiling, sunken switch / terminal box 1.12 mm thick, suitable for 3mm thick laminated hylem sheet top cover fixed with chromium plated brass screws for fixing switches, sockets, regulators etc., and including providing 2.5 sqmm 1100 volts grade single core PVC insulated FRLS unsheathed cable with multistranded copper conductor in green colour as earth continuity conductor connected to common earth dolly for one 5 pin 15 Amps switch socket combination on independent complete all as specified and directed. Note: Quoted rate shall be deemed to be inclusive of cutting chasis in wall/ floor/ ceiling and making good disturbed surface with PCC work and paint etc.

S & F switch piano, 5 amp, single pole, one way, flush type, complete all as specified and directed.

S & F switch socket combination 5 pin and 5 Amps 230 volt 50 HZ AC, flush type complete all as specified and directed.

S & F switch socket combination 5 pin and 15 Amps 230 volt 50 HZ AC, flush type complete all as specified and directed.

S & F LED tube light fitting 1 X 20 watt, 220V AC decorative box type with driver and holder, including LED tube light, connecting with three core flexible copper conductor cable of suitable size from ceiling rose to fitting duly mounted on PVC block with steel screw complete all as specified and directed.

S & F ceiling fans, 230V, 1200mm sweep, BEE 5 star rated, white colour, with BLDC motor alongwith neccssory accessories like down rod, blades, regulator etc including connecting with 3 core flexible wire from ceiling fan to ceiling rose and marking of MES No complete all as specified and directed.

S & F exhaust fan, 300 mm sweep single phase 230/240 volt AC supply 50 Hz, metal body with louvers made of iron and aluminium flaps, with suitable MS Bracket, nuts, bolts and fixing arrangement, including making holes and necessary PCC complete all as specified and directed. Make :- Bajaj Maxima 300mm

S & F ceiling rose, 2 to 3 terminal, surface bakelite, 65 X 50 mm, complete all as specified and directed.

S & F MCB SP 6 to 32 Amps, 240 Volts, 'C' series complete all as specified and directed.

S & F MCB SPN 32 Amps, 230 Volts, 'C' series complete all as specified and directed.

S & F MCB's (D.B), vertical type, double door, TPN 4 way, 415 Volts, complete all as specified and directed.

S & F MCB TP 63 Amps, 415 Volts, 'C' series complete all as specified and directed.

S & F sheet metal enclosure for MCB's (D.B), double door, SPN 4 way, 240 Volts complete all as specified and directed.

Supply, install, testing and commissioning of single phase electronic energy meters tamper proof LCD display with polycarbonate cover 230 V, 10-60 Amp, accuracy class- I 50Hz, confirming to IS 13779, IP-54, with parameters to show date, time, current reading, load, PF, voltage and KWH etc including fixing in FRP meter box, connections to service mains and DB with suitable copper wires complete including making good disturbed surface with wall care putty/ white cement complete all as specified and directed. Note :- Quoted rate shall be deemed to be inclusive of cost of wires required for connections. Make :- L&T Cat No WM101BC7DDH or any other equivalent make as specified in List of Manufacturers

S & F SMC meter box with viewing glass, single door with locking arragement of suitable size for fixing of single phase electronic energy meter complete all as specified and directed.

M & L for submain wiring with 2 runs of 4 sqmm single core multistranded PVC insulated unsheathed cable 1100 Volts with copper conductor and one run of 4 sqmm single core PVC insulated unsheathed cable 1100 Volts with copper conductor as continuous earth wire drawn through and including PVC conduit of suitable size concealed in wall with all accessories such as tees, elbows, junction boxes, reducers etc as required and connecting to existing main switch board/ distribution board and testing on completion complete all as specified and directed. Note: 2 runs of 4 Sqmm cable, one run of 4 Sqmm earth wire and one run of PVC conduit shall be measured as unit run.

S & F LED building light fitting, 45 watts for 230 V 50HZ, suitable for operation over voltage range of 160 V to 260 V duly housed in pressure die cast aluminium housing comprising of LED lamp with individual optical lens, electronic driver with surge protection and PF more than 0.90 confirming to IP 66, cool day light output and connecting with existing feeder/ ceiling rose including provn of 1.5 sqmm 3 core copper multistranded conductor cable through and including suitable GI bracket with suitable size clamps with bolts, nuts and washers complete all as specified and directed. Make : Bajaj Model No. BRTFG 45W LED or equivalent as specified in List of Manufacturers

EXTERNAL ELECTRIFICATION

Supplying, laying, jointing, testing and commissioning of LT XLPE insulated, armoured, heavy duty electric cables with multistranded aluminium conductor of 3.5 core, 50 Sqmm, shielded core type wrapped with tape screwed galvanized strip, suitable for earthed system for 1100V, AC 50 cycle including centre glands, lugs, jointing materials etc complete all as specified and directed. Note: Excavation, PCC, covers and protection shall be measured and paid separately under relevant items of this schedule.

Supplying, laying, jointing, testing and commissioning of LT XLPE insulated, armoured, heavy duty electric cables with multistranded aluminium conductor of 2 core, 6 Sqmm, shielded core type wrapped with tape screwed galvanized strip, suitable for earthed system for 1100V, AC 50 cycle through 25mm PVC conduit for burying in trenches, including centre glands, lugs, jointing materials etc complete all as specified and directed. Note: 25mm PVC conduit shall be measured and paid separately under relevant items of this schedule.

Supply and Laying 25mm rigid non-metallic PVC conduit in trenches, for protection of UG cable,including tees, bends, elbows, reducers, bell mouth tube ends complete all as specified and directed.

Supply and laying fine dry river sand for cable protection in trenches for cable protection complete all as specified and directed. Note : Punned thickness only will be measured & paid.

Supplying and laying un-reinforced precast concrete cable cover for cable protection, class LV, type I, flat, size 250mm x 150mm x 40mm, ISI marked complete all as specified and directed.

Supply and laying 80mm dia bore light grade GI tubing in trenches for cable protection complete all as specified and directed.

M & L for cement concrete 1:3:6 type C2 using 40mm graded aggregate as in foundations, filling and mass concrete complete all as specified and directed.

S & F GI tubing, medium grade, ISI marked, of 32 mm dia and 1.5 m height, for installation of post top lantern fiting including necessary excavation, foundation, PCC work etc for burying GI pole to 0.4m depth and making holes for running 3 core 2.5 sqmm copper cable through pole for connection to fitting from SMC box complete all as specified and directed.

S & F SMC DB having connector terminal suitable for connecting cable upto 10 sqmm 2 core, ISI marked, alongwith necessary glands, lugs including 01 No MCB SP 6 Amp and complete arrangement for fixing on existing pole/ wall with suitable clamps, nut & bolt along with cable connections complete all as specified and directed.

S & F LED post top lantern 25W with LED lamp made in cast aluminium with decorative opal polycarbonate diffuser with IP 65, 3 stage CCCV driver with min 4 KV surge protection, voltage range of 150-270V AC and DC output operating voltage of driver complied to SELV norms and connecting with 1.5 sqmm 3 core cable aluminium stranded conductor from OH feeder/ junction box to fitting as per site requirement complete all as specified and directed. Make: Bajaj Cat Part No BLPTSP 25WNW LED or equivalent

M & L for earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6 mm thick buried directly in ground, earth pit not less than 2.25 m below ground level, with top edge of plate not less than 1.5 m below ground level, connected to 4mm dia GI earth wire by means of bolts, nuts, check nuts and washers of galvanised steel including neccessary earthwork and excavation in any strata, PCC chamber in PCC 1:3:6 type C2, 20 mm dia light grade GI pipe for protection of earth strip and GI wire, chamber cover etc all as per electrical plate No. 3 of SSR Part-I including connections with earth testing point complete all as specified and directed. Note: On testing after completion if the desired earth resistance is not obtained, earthing shall be redone at no extra cost.

Ramesh Enterprises

Manak landmarks