SPECIAL REPAIRS REPLACEMENT OF LT CABLE AND ENERGY CONSERVATIVE LED STREET LIGHT FITTING FLOOD LIGHT FITTING AT RFS AREA AND REPAIR REPLACEMENT OF LT CABLE AT WATCH TOWER NO4 HANGER 13 14 RG 2 TOWER 1 RG 3 AT INS TUNIR

Amount

M&L for dismantling of existing panel including disconnecting connected cables, etc. and supplying, installing, testing and commissioning of factory made LT cubical double door panel with roof canopy, outdoor type, of Suitable to accomodate the following accessories made out of CRCA sheet 3 MM thick duly powder coated with Seimens Grey Shade RAL 7032, totally enclosed, dust and vermin proof outer cubicle. Inner cubicle should be made out of 2 MM thick CRCA sheet with working voltage of 415V, 50 Hz, 3 phase 4 wire fully compartmentalised with single door system for each compartment. Outer cubicle having both sides door openable and should be provided with suitable louvers for ventilation. Bus bars provided shall be adequately supported on insulators to withstand dynamic stresses due to short circuit current and shall be suitably colour coded with heat shrinkable sleeve for phase indication. The standard phase arrangement when facing the switchgear shall be R-Y-B from left to right. The bus bar connections and their insulated supports shall be mechanically strong, and shall withstand all the stresses which shall be imposed upon them in ordinary working due to fixing, vibration, fluctuation in temp., shot-circuit or other causes. The bus bar should be supported on DMC. Provision shall be made for expansion and contraction of the bus bars and connections with variation of temp. Internal wiring should be done with 2.5 sqmm multi-stranded copper conductors and shall be properly bunched, tied, ferruled for proper identification, crimped and shall be connected with suitable lugs and PVC sleeves, etc. The bottom of the panel should contain detachable plate having provision for entry of armoured cable of adequate size with glands. Threaded earthing studs - 02 Nos shall be provided at the bottom and lifting lugs of suitable size at top to lift the panel safely shall be made. The cubicle incomer MCCB as well as outgoings shall have copper TPN/TP extension links of current rating not less than 1.5 times the rated capacity of individual feeders with Ics = 100% Icu in all MCCBs with extended Rotary Handle. The cubicle should be inclusive of following : The cubicle should be inclusive of following :

Supply & fixing, jointing, connecting & testing in trenches XLPE/PVC insulated PVC sheathed cable heavy duty 1100 volts grade, aluminum conductor in trenches / ducts including taking out cable cover & cable all as specified and directed for size 4 core 10 Sqmm.

All as per item No. 2.00 but size 4 core 16 Sqmm complete all as specified and as directed.

All as per item No. 2.00 but size 3.5 core 25 Sqmm complete all as specified and as directed.

All as per item No. 2.00 but size 3.5 core 50 Sqmm complete all as specified and as directed.

Excavation in trenches for not exc 1.5 mtr wide and not exc 1.5 mtr depth and getting out in soft/loose soil including taking out faulty cable/cable, cable covers and GI pipe complete all as specified and directed.

Excavation in trenches for not exc 1.5 mtr wide and not exc 1.5 mtr depth and getting out in Hard/dense soil including taking out faulty cable/cable, cable covers and GI pipe complete all as specified and directed.

Returning filling in including spreading levelling watering and well ramming in layers n.exc 25cm complete all as specified & directed.

Removing excavated materials n.exc 50m and depositing where directed at a level n.exc 1.5m above the Starting point complete all as specified & directed.

M & L for dry river sand as sand cushioning for protection of UG cable including punning of sand in layers all as specified

Supply & laying un-reinforced precast concret cable cover class LV type 1, flat size 250mm x 150mm x 40 mm all as specified & directed.

Laying only un-reinforced precast concrete cable cover as obtained from removal in item no. 2.00 to 2.03 all as specified & directed.

M&L GI pipe light grade with all fittings complete laid in trenches all as specified for 40 mm bore of pipe

M&L GI pipe light grade with all fittings complete laid in trenches all as specified for 50 mm bore of pipe

M & L for PCC type C2, 1:3:6 using (40 mm graded stone aggregate) in foundations ,filling and mass concrete includings necessary form work complete all as specified & directed

M&L for earthing complete with GI earth plate electrode 60cm x 60 cm x 6 mm buried directly in ground vertically to a depth not less than 2.25 mtr below normal ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal ground level connected to and including GI strip 32 x 6 mm by means of bolts, nuts and check nuts and washers etc made of GI & connected to Earthing test point and earth dolly all as shown in elect plate No 3 of SSR Pt-I incl all necessary earth work, excavation, PCC chamber, chamber cover with handle (PCC 1:2:4) including 40 mm dia protection pipe & 20 mm dia watering pipe and wire mesh funnel etc all as specified and as directed by Engr-in-charge.

Taking down and dismantling existing street light any type wattage serviceable fittings for reuse keeping safely and unserviceable fitting remove from site.

Refixing serviceable street light fitting obtain from ser item no 14 in position after repair all as on street light pole complete connection with existing cable.

S & F Pressure die cast aluminium housing LED street light luminaires with IP66 ,EDGE Series, 120 Watt & accessories and connecting up to looping box with PVC insulated multi stranded copper conductor cable 1.5 sqmm twin Core all as specified and directed. Make : Bajaj Cat ref No BRTFG 120 W LED I or equivalent in M/S Havells /Philips.

S & F LED floodlight luminaire with secondary optics made in pressure die cast housing and heat sink in aluminium extrusion with IP66, Turbo LED series ,180 Watt & accessories and connecting up to looping box with PVC insulated multi stranded copper conductor cable 1.5 sqmm twin Core all as specified and directed. Make Bajaj Cat ref No BARFEG 180W LED or equivalent in Havells/ Philips.

M&L for dismantling of existing panel including disconnecting connected cables, etc. and supplying, installing, testing and commissioning of factory made LT cubical double door panel with roof canopy, outdoor type, of Suitable to accomodate the following accessories made out of CRCA sheet 3 MM thick duly powder coated with Seimens Grey Shade RAL 7032, totally enclosed, dust and vermin proof outer cubicle. Inner cubicle should be made out of 2 MM thick CRCA sheet with working voltage of 415V, 50 Hz, 3 phase 4 wire fully compartmentalised with single door system for each compartment. Outer cubicle having both sides door openable and should be provided with suitable louvers for ventilation. Bus bars provided shall be adequately supported on insulators to withstand dynamic stresses due to short circuit current and shall be suitably colour coded with heat shrinkable sleeve for phase indication. The standard phase arrangement when facing the switchgear shall be R-Y-B from left to right. The bus bar connections and their insulated supports shall be mechanically strong, and shall withstand all the stresses which shall be imposed upon them in ordinary working due to fixing, vibration, fluctuation in temp., shot-circuit or other causes. The bus bar should be supported on DMC. Provision shall be made for expansion and contraction of the bus bars and connections with variation of temp. Internal wiring should be done with 2.5 sqmm multi-stranded copper conductors and shall be properly bunched, tied, ferruled for proper identification, crimped and shall be connected with suitable lugs and PVC sleeves, etc. The bottom of the panel should contain detachable plate having provision for entry of armoured cable of adequate size with glands. Threaded earthing studs - 02 Nos shall be provided at the bottom and lifting lugs of suitable size at top to lift the panel safely shall be made. The cubicle incomer MCCB as well as outgoings shall have copper TPN/TP extension links of current rating not less than 1.5 times the rated capacity of individual feeders with Ics = 100% Icu in all MCCBs with extended Rotary Handle. The cubicle should be inclusive of following : The cubicle should be inclusive of following :

Location : RFS Tunir area (A) INCOMING - (a) MCCB -DPX3 160 thermal & magnetic type 4 pole 415 volt 25kA breaking cap. adjustable thermal release range 125 Amps Cat ref no. 4200 56 of make Legrand or equivalent in M/s Schenider/M/s Siemens – 01 Nos. (B) OUTGOING - (a) Time switch Digital type having sleek MCB shaped design with Front display and DIN rail mounting, power reserve for atleast 1500 hrs, operating voltage - 240 V AC, 50 Hz, working temp. upto 55 degree celcius complete with all accessories - 01 No. Make - Legrand , CAT No. - 4126 41 or equivalent in M/s L&T /Schnieder/Hager/ABB/Havells. (b) Power contactor 3 pole,type ML-3, with 2 NO + 2 NC aux contacts with standard coil voltage 415 volts, Rating 40 Amp - 01 No. as per Cat No. 90721 of M/s L & T, Siemens, Schneider including testing connecting commissioning complete all as specified and directed. (c) Fuse holders suitable for bolted fuse-links Both side cable (Front) 32 Amps - 03 Nos (d) Single phasing preventing, under voltage, over voltage and neutral Loss protection relay 415 VAC, 3 Phase 4 wire, 2 C/O and with technical parameters as per M/s L&T Cat part no. - MAC04 D0100 - 01 No. (e) Double pole toggle switch ON-OFF-ON, 250 V, 20 A - 01 No.

Supply and fix LED post top lantern 70 W made in ie cast aluminium housing with decorative opal polycarbonate diffuser and IP65 protection complete with all assessories complete all as specified and directed by Engr-in-charge including replcement of u/s fitting.MAKE -Bajaj Cat pt no-BGCL 70W LED WH or equivalent in Havells/ CG/C&S

M & L for GI pipe Medium grade 40 mm bore with all fittings complete laid in trenches all as specified and directed.

M&L for PCC type B-1, 1:2:4 using (20 mm gradded stone aggregate) as in coping, including form work complete all as specified & directed.

S & F FRP Moulded cable looping box of size 250 mm x200 mmx115 mm complete with electrolytic aluminum bus bar of 100A capacity for 3 phase and neutral fixed on ebonite insulator and one MCB 6-16 A complete all as specified and directed. Make : SINTEX / MEW

Supply and connect twin core PVC insulated multistranded 1100 volt grade copper conductor cable of size 1.5 sqmm single runs drawn through existing pipe complete all as specified and directed.

M&L for street light bracket 1.5 mtr long made out of 40mm dia medium grade GI tube one and duly welded with 100mm dia 30 cm long GI tube including provision of 4 Nos holes duly threaded for fixing the bracket on the top of existing poles with complete including arrangment of threding and weldeding work required for fixing of street light fitting complete all as specified and directed

M.K Enterprises

D.N.PATIL

R A Electric Co.

somnath engineering corporation