PROVISION OF LT SUPPLY TO NAVAL OFFICERS MESS AND PROVISION OF WATER SUPPLY AND SECURITY LIGHT INCLUDING FITMENT OF ADDITIONAL DECORATIVE LIGHTING IN LOW LAND AREA (RENDEZVOUS) KAMAT BAY AT KNOFRA AT NAVAL BASE KARWAR UNDER GE(SB) KARWAR

Amount

Supply and Laying LT UG cable 1100 Volts grade XLPE insulated PVC sheathed amoured, heavy duty, in trenches /walls/ poles/ passing through pipes with multistranded aluminium conductor including lugs / thimble /ferules connection, testing and commissioning complete of size 3.5 core 300 sqmm. Note: [i] Earth work, excavation, GI tubing/DWC pipe for protection etc shall be measured separately under relevant items of this schedule work.

Excavation in trenches not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth and for laying of LT under ground cables/GI pipes getting out as in soft /loose soil complete all as specified and directed.

Returning filling in including spreading levelling watering and well ramming in layer not exceeding 25 cm in soft/loose soil complete all as specified and directed.

Removing excavated material/soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Supply and fix DWC high density polyethylene pipes having 63/50 mm dia with all fittings/coupler/connecting accessories confirming to IS:16098 Part-02 and IS: 16025 Part -24 for cable protection fixed on poles/walls/laid under roads crossing etc and made good the disturbed surfaces/area complete all as specified and directed

Supply and fix ON LOAD change over switch 415V, 4 pole of capacity 400 Amps including sheet metal enclosures and proper fixing arrangement for wall/floor complete all as specified and directed .

Material and Labour for Earthing complete with galvanised steel earth plate electrode 60cm x 60cm and 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level, connecting to the Galvanised iron earth strip 32mmx6mm size, by means of bolts, nuts, check buts and washers of galvanised iron and 32mmx6mm earth lead protected by provision of GI medium grade pipe 40mm bore including provision 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 Kg/Sqm) and frame of angle iron 40mmx40mmx6mm with 6mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering of suitable length placed on top edge of earth plate, common salt and charcoal filling, 15 CM alternate layer of charcoal and salt around all sides of earth plate with fixing arrangements, funnel, wire mesh and earth work in any type of soil, returning filling in and removal of surplus soil to a distance not exceeding 50 metre complete all as per plate No 03 of SSR-2009 Part-I and connecting to earth test point all as specified or indicated including testing on completion complete all as specified and directed.

Material and Labour for GI tubing 'Light' grade 80 mm bore with all fittings for cable protection fixed on poles/walls/laid under roads crossing etc and made good the disturbed surfaces/area complete all as specified and directed.

Cutting the tarmac / hard standings and excavating in trenches across the road for laying cable including making good the excavated portion by means of PCC 1:3:6, type C1 matching with the surroundings all as directed.

Material and Labour for Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws with aluminium paint coated as specified type 410 SP-22 (9.0 metres long) complete all as specified and directed by Engr in charge.

Supply, laying, jointing and testing of LT underground XLPE insulated screened PVC bedded,armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade of cross-sectional area 50 Sqmm 3.5 core, conforming to IS-7098 (Part-I) of 1988 laid in trenches/wall/floors/ducts etc fixed with saddle and clamps or passing through pipes complete with cable and connection with proper thimbles, nuts, bolts and washers all as specified and directed. (Excavation & earth work, sand cushioning and PCC cover for cable protection will be measured & paid for seperately)

Supply, laying, jointing and testing of LT underground XLPE insulated screened PVC bedded,armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade of cross-sectional area 10 Sqmm 4 core, conforming to IS-7098 (Part-I) of 1988 laid in trenches/wall/floors/ducts etc fixed with saddle and clamps or passing through pipes complete with cable and connection with proper thimbles, nuts, bolts and washers all as specified and directed. (Excavation & earth work, sand cushioning and PCC cover for cable protection will be measured & paid for seperately)

Supply and spread dry river sand in trenches for cable cushioning all as specified in clause 19.75 of SSR Part-I. Note:- Punned thickness of sand only will be measured & paid

Supply and laying un-reinforced pre-cast concrete cable cover, class LV, type 1, flat, size 250mm x 150mm x 40mm in replacement of existing burnt bricks complete all as specified and directed.

Material and Labour for PCC 1:4:8 Concrete for foundation bottom of steel tubular swaged poles Pit for bed concrete complete all as specified and directed.

All as per item No 15 here-in-before but PCC 1:3:6 Concrete 1.5 Mtr Depth of concrete for steel tubular pole complete all as specified.

Supply and fixing new generation, post top lentern or garden light fitting 25W LED, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire with driver complete all as specified and directed by Engr-in-Charge.

Supply and fixing FRP cable looping boxes of size 300 mm x 200 mm x 105 mm with TPN aluminium busbar and MCB SP 6 Amp- 01 No, 10 KA breaking capacity, C curve series, factory made with PVC sheet including heavy duty connector for connection of 4 core cable & fixed to pole with suitable size flat iron clamp, nuts & bolts complete all as specified and directed by Engr-in-Charge.

Supply and fix LED street light 70/75 watts, IP 65 complete all as specified and directed.

Supply and fix LED Flood light 120 watts, IP 65 with hanging arrangment on tree/pole complete all as specified and directed.

Supply and fix timelight distributation board 32 Amp, 3 pole 230 volt 50 Hz with astronomical time switch according to IEC 60730-1 with text based programming concept. The time should be microprocessor based programmble having two channels and should work on the principle daily calculatation by programming the date, time and positioning cordinates (Longitude & Latitude) complete all as specified and directed.

Supply and fixing ON Load change over switch 415, 4 Pole of capacity 100Amp including sheet metal enclosures and proper fixing arrengement for floor with iron angle all as specified and directed.

Fixing only LED Bolard lights of any type or size, any place including making necessary connection and prepare PCC foundation with nut & bolt for mounting of bolard lights complete all as specified and directed. (Note : LED Bolard lights will be issued under Sch ‘B’ free for fixing only).

Material and Labour for point wiring complete with 1.5 Sqmm two single core PVC insulated, sheathed 1100 volts grade cable with stranded copper conductor FRLS grade conforming to IS-694 part II with ISI mark FRLS grade drawn through and including suitable size rigid non metalic PVC conduit with all accessories, including suitable size sunk presses steel or cast iron terminal box with 3mm thick plastic laminated sheet top cover fixed flush with wall surface by means of brass screw and sunk cup washers for mounting of switches, sockets, fan regulators etc including providing 1.5 Sqmm PVC insulated sheathed multistranded copper conductor cable as earth wire connected to metallic bodies of luminaires/fan etc for fan/ light point complete all as specified.

All as per item No 24 here-in-before but for one 5 Amps socket point on independent board complete all as specified and directed.

All as per item No 24 here-in-before but with cables 2.5 sqmm for one 3 pin socket outlet 15 Amps on independent board complete all as specified and directed.

Material and Labour for sub main wiring with proper colour coding FRLS PVC insulated coper conductor unsheathed multi-stranded suitable for 1100 Volts multistranded cable of size 4 sqmm three, one run for each (Phase, Neutral & wire) , drawn through & including PVC conduit with all accessories and junction box fixed in wall/ceiling etc complete all as specified.

Supply and fix switch piano 6 amps one way flush type , all as specified and directed.

Supply and fix switch socket combination 2 in 1, 6 Amps, 5 pin flush type complete, ISI marked, all as specified and directed.

Supply and fix switch socket combination 2 in 1, 6 & 16 Amps, 5 pin flush type universal complete, ISI marked, all as specified and directed.

Supply and Fixing of Ceiling rose, single phase,PVC or polycarbonate with isolated body at the locations required for fans or lights located on the ceiling 10 feet above the ground complete all as specified and directed.

Supply and fix LED light fitting 1X18 W, 220V, AC decorative box type with driver, holder including tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fix exhaust fan AC single phase 230V of size 300 mm, 1400 RPM (steel body) with louvers shutter grey colour & connected with flexible cord of size 23/0.0076 stranded copper conductor PVC insulated of length not less than 0.7m completed all as specified.

Supply and fixing sheet metal enclosure MCB DB SPN 8 ways, 240 volts double door power coated sheet steel enclouser for surface mounting fitted with 200 amps bus bar dinned channel complete all as specified and directed.

Supply and fixing MCB SPN 32 Amps, ''C'' series 240 Volts, single phase, 10KA breaking capacity complete all as specified and directed.

Supply and fixing MCB SP, 6 to 32 Amps, ''C'' series 240 Volts, single phase, 10 KA breaking capacity complete all as specified and directed.

Supply, laying and testing 100 mm dia ductile iron pipe class K-9 with all fittings in trenches complete all as specified and directed. Make-Jindal or equivalent NOTE :- Excavation & earth work will be measured & paid seperately under respective item of sch'A'

Supply and fix Cast iron Sluice Valve Class PN 1.6 of size 100 mm dia complete all as specified.

Supply and fix Cast Iron Air Release Valves with single air Outlets, conforming to IS 14845 of size 150 mm dia bore and fixing up in Cast Iron Water supply mains of size 100 mm dia complete all as specified.

Material and Labour for bends any type (radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), tee pieces single branch, 'Y' junction, double branch, cross, collars, caps and plugs all ends flanged/sockets or socket and spigot upto 300 mm dia bore complete all as specified and directed by Engr-in-Cahrge.

Supply and laying of CPVC pipe SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors/trench complete all as specified for the following sizes :-

(a) 50 mm bore

(b) 25 mm bore

Material and labour for valve pit chamber of size (900x900x900) mm foundation with 230mm thick brick wall in CM 1:4, 75mm thick coping in PCC 1:2:4 (Type B1), 15mm thick plaster in CM 1:4 for external wall surface and 10 mm thick plaster in CM 1:6 internal wall surface, 25x25x4mm thick MS Angle iron frame and 3.0 mm thick MS chequerd plate cover with hinges and necessary locking arrangements complete incl painting with two coats of synthetic enamel paint over one coat of red oxide primer all as specified and directed.

M/S MANOJKUMAR M NAGARKATTE (BID ID -3144899)

K.G.SHANKER (BID ID -3144516)

RAVINDRA BROTHERS (BID ID -3145164)