REPAIR REPLACEMENT OF LT FEEDER PILLAR BOX IN THE NASA CERA SINGLE SAILORS LIVING AND STATION HQ AREA AT INA EZHIMALA

Amount

Repair/replacement of old unserviceable AMF panel out door type, double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15 mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing ,de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated and suitable for 200KW/250 KVA DG Set for easy accessibility with suitable rated bus bar, internal wiring and with provision for connecting incoming/outgoing leads with the following accessories :- (a) HRC fuse ( - 06 Nos) of proper rating for both incoming and MCCB 400 Amps 4 pole - (02 Nos-) for incoming and outgoing. (b) Auxillary contactors 400 Amps ,415 Volt , 3 Phase, 4 Pole with timer (on delay) - 02 Nos (c) Multi functional meter - 01No (d) KWH meter electronic digital type - 01 No (e) Two set of indicator lamps 6 Nos LED type for main and DG indication (f) Master switch for auto/manual/test/off (g) One set of lamps for indicating "load on set" "load on mains"set fails to start" low oil pressure" high cylinder tamp" " battery low".

Repair/replacement of old unserviceable AMF panel out door type, double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15 mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing ,de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated and suitable for 160KW/200 KVA DG Set for easy accessibility with suitable rated bus bar, internal wiring and with provision for connecting incoming/outgoing leads with the following accessories :- (a) HRC fuse ( - 06 Nos) of proper rating for Both incoming and MCCB 400 Amps 4 pole - (02 Nos-) for for incoming and outgoing. (b) Auxillary contactors 400 Amps ,415 Volt , 3 Phase, 4 Pole with timer (on delay) - 02 Nos. (c) Multi functional meter - 01No. (d) KWH meter electronic digital type - 01 No. (e) Two set of indicator lamps 6 Nos LED type for main and DG indication . (f) Master switch for auto/manual/test/off. (g) One set of lamps for indicating "load on set" "load on mains"set fails to start" low oil pressure" high cylinder tamp" " battery low".

Repair/replacement of old unserviceable AMF panel out door type, double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15 mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated and suitable for 100KW/125 KVA DG Set for easy accessibility with suitable rated bus bar, internal wiring and with provision for connecting incoming/outgoing leads with the following accessories :- (a) HRC fuse ( - 06 Nos) of proper rating for Both incoming and MCCB 250 Amps 4 pole - (02 Nos-) for for incoming and outgoing. (b) Auxillary contactors 250 Amps ,415 Volt , 3 Phase, 4 Pole with timer (on delay) - 02 Nos. (c) Multi functional meter - 01No. (d) KWH meter electronic digital type - 01 No. (e) Two set of indicator lamps 6 Nos LED Type for main and DG indication. (f) Master switch for auto/manual/test/off. (g) One set of lamps for indicating "load on set" "load on mains"set fails to start" low oil pressure" high cylinder tamp" " battery low".

Repair/replacement old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of seperate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided.Paint shall be epoxy based approved shade of colour, make and size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall be duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ). (b) Phase idicator LED lamp assy -03 No. (c) Complete wiring of panel with suitable guage multi stranded copper conductor with proper colour code. (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 400 A as incomer - 01No. ii) MCCB TPN 250 A- 01 No & MCCB TPN 63 Amps - 02Nos outgoing. Notes:- Panels shall be procured from firms having CPRI approval certificate and above mentioned all items is deemed to be included in the quoted rates.

Repair/ replacement old U/s LT panel board with out door type double door floor mounted free standing dust and vermin proof panel with IP-65 protection fabricated out of 3.15mm thick CRCA sheet of suitable size duly pretreated in seven tank proces for degreasing, de-rusting and phosphated primer powder coated then painted with final coat of epoxy based powder coated. Panel shall be having front and rear opening for installation of seperate cable alleys with proper locking arrangement with busbar chamber and switch gear compartments. Provision in cable alleys to be kept for bottom cable entry for incoming and outgoing cables. A clear space of 400 mm to be kept from floor level for switch gear compartment. Extended busbar links/terminals to be provided for heat dissipation. Suitable size knockout holes for cable glands shall be provided. Paint shall be epoxy based approved shade of colour and make and size of panel duly mentioned the size of each component and switch gear layout drawing shall be submitted for the approval of Engr-in-charge before ordering the items.The panel shall duly supported on angle iron of size 40x40x4mm thick. Panel shall include following accessories:-

(a) Busbar chamber (4 nos TP&N 600 amp rating ) (Aluminium bus bar ) SET 01 (with proper colour code ). (b) Phase idicator LED lamp assy -03 No. (c) Complete wiring of panel with suitable guage multi stranded copper conductor with proper colur code. (d) Digital multi functional meter to measure current,voltage,power factor etc-01 , with connected CT's of suitable size. (e) Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 250 A as incomer - 02Nos. ii) On load change over switch TPN 250A - 01 Nos, MCCB TPN 250 A- 01 No , MCCB TPN 200 Amps - 01Nos, MCCB 63 Amps -01 No, Timer with contractor for street light connection-01 Set. Note:- Panels shall be procured from firms having CPRI approval certificate and above mentioned all items deemed to be included in the quoted rates.

Supply and fix in replacement of LT Feeder Pillar box made out of 3.15mm thick MS sheet outdoor type power coated of suitable size with 600 Amps rated aluminium busbar with coulor code, with suitable canopy and fixed on 40x40x6mm angle iron frame with required PCC foundation including space suitable for MCCB 400 Amps 36 KA as incomer & suitable gland for cabling complete all as specified and directed by Engr-in-charge. Notes:- a) Existing serviceable switch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately. b) Panels shall be procured from firms having CPRI approval certificate.

Supply and fix in replacement of changeover switch 63 Amp, 415volt with enclosure four pole complete all as specified and directed by Engr-in-charge.

Excavation in trenches in soft/loose soil n.exc 1.5 m wide and n. exc 1.5 m depth and getting out, including trimming the sides and forming bottom surface to required levels for laying pipes complete all as specified and as directed. Notes:- a) For all items involving excavation work contractor has to obtain prior approval from station HQ to avoid loss of other co existing utility services, in case of damage to any property he would be liable for its rectification. b)The excavation has to be done manually only.

Returning, filling in trenches in soft/loose soil in layers n.exc. 25 cm after laying of pipes including spreading, levelling, and well ramming complete all as specified and as directed.

Removing surplus excavated material (soil) to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed.

Supply and spreading riddled earth for cushioning of the UG cable in trenches complete all as specified and as directed. Note:- Punned thickness shall be measured for payment purpose.

Supplying and laying un-reinforced precast concrete cable cover but Class LV, Type I, flat, size 250mm x 150mm x 40mm complete all as specified and as directed.

Supply and fix in replacement of route indicator for marking of UG cable of any size with cast iron round plate not less than 100 mm dia suitably fitted on iron and embeded with PCC block of size 30cmx30cmx45cm complete all as specified and as directed.

Material and labour for cement concrete in foundation of DG Set, filling and mass concrete, PCC 1:4:8 type D2, using (40mm graded aggregate) complete all as specified and directed by Engr-in-Charge.

Repair/ replacement of heat shrinkable type LT sleeves of capacity 1100V upto 2m length, suitable for cable size upto 50 sqmm complete all as specified and directed by Engr-in-charge.

Repair/ replacement of heat shrinkable type LT sleeves of capacity 1100V upto 2m length, suitable for cable size 70 to 400 sqmm complete all as specified and directed by Engr-in-charge.

M&L for spray painting of LT Panel of any size, any place with one coat of synthetic enamel paint, body colour shall be as per existing colour, black for foundation base frame, and rewriting details of incoming & out going supply with proper stickers sheet, providing 2 Nos of new LT danger notice board stickers & proper locking arrangement complete all as specified and directed by Engr-in-charge.

Supply and laying in replacement of XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 16 sqmm 4 core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Supply and laying in replacement of XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 50 sqmm 3.5 core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Supply and laying in replacement of XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 120 Sqmm 3.5 Core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Supply and laying in replacement of XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 300 Sqmm 3.5 Core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Supply and laying in replacement of XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strp or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 400 Sqmm 3.5 Core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Material and labour for earthing complete with GI earth plate electrode 600mmx600mmx6mm thick burried in ground vertically to a depth not less than 2.25meters below ground level with top edge of the earth plate at a depth not less than 1.5 meter below the ground level, earth plate surrounded 15cm thick layers of common salt and charcoal dust starting from ground below 15 cm of earth plate and up to 15 cm above the same. GI plate connected with galvanised iron strip of 25x4mm by means of copper nuts, bolts and washers. Strip laid in 40mm dia light grade GI pipe as protection from top of the plate up to test point (cost of protection pipe up to 7.5 meters from earth electrode will be included in the rates quoted by the contractor) with following:- (a) GI strip of size 25mm x 4mm. (b) Watering pipe GI light grade 20mm dia from top of the earth electrode up to MS funnel with wire mesh embeded in floor of PCC earth pit.(GI Funnel should be properly tightened on GI watering pipe and embeded in PCC floor of earth pit with open top suitable for watering of earth pits). (c) PCC earth pit 30x30x30cm constructed in PCC 1:2:4 type B1 exposed surfaces smoothly finished with 15mm thick cement mortar 1:6 plaster including RCC pit cover 25mm thick with 2 Nos MS handles of 12mm dia suitable for carrying of pit cover.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc as required of 25x4 mm galvanised iron strip complete all as specified and directed by Engr-in-Charge.

Supply and laying GI pipe light grade in replacement of 100mm dia including fittings laid in trenches or under road crossing for protection of UG cable complete all as specified and directed by Engr-in-Charge.

Supply and laying GI pipe light grade in replecement of 50mm dia including fittings laid in trenches or under road crossing for protection of UG cable complete all as specified and directed by Engr-in-Charge.

Cutting the existing road/hard standing made of concrete or premix carpet, WBM, soling and moorum filling including excavating for laying the cable/pipe, width 0.3 Mtr and depth 0.6 Mtr all as directed and making good the road/hard using all old / new materials as required at site to match with the existing surface complete all as specified and directed by Engr-in-Charge. Note :- Before using the hand drilling/breaker machine, diamond cutter will be used and contractor have to take permission from AGE E/M.

M&L for jointing LT straight through joint kit 1100 volt, size up to 70 Sqmm 3.5/4 core complete all as specified and directed by Engr-in-charge.

M&L for jointing LT straight through joint kit 1100 volt , size of 70 to 400 Sqmm 3.5/4 core complete all as specified and directed by Engr-in-charge.

LUCKY ENTERPRISES

PHEJAYS AGENCIES