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

Amount

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 3mm 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 800 amp rating)(Aluminium bus bar) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assembly - 03 No (c) Complete wiring of panel with suitable gauge 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. Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 400 A as incomer - 02 No ii)outgoing On Load Changeover switch - 01 Nos Note:- 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 should be procured from firms having CPRI approval certificate.

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 3mm 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 800 amp rating) (Aluminium bus bar) SET 01 (with proper colour code ) (b) Phase indicator LED lamp assembly - 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. Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 400 A as incomer - 01 No. ii) Outgoing MCCB TPN 250A - 04 Nos & MCCB TPN 160 A - 03 Nos. Note:- 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.

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 3mm 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 indicator LED lamp assembly - 03 No (c) Complete wiring of panel with suitable gauge 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. Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 250 A as incomer - 01 No. ii)outgoing MCCB TPN 63A - 06 Nos & MCB SPN 32 A- 02 Nos. Note:- 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.

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 3mm 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 assembly - 03 No (c) Complete wiring of panel with suitable gauge 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. Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 250 A as incomer - 01 No. ii)outgoing MCCB TPN 125A - 01 Nos, MCCB TPN 63A - 07 Nos & MCB SPN 32 A- 05 Nos. Note:- 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.

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 3mm 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 indicator LED lamp assembly - 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. Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 250 A as incomer - 01 No. ii)outgoing MCCB TPN 125A - 02 Nos, MCCB TPN 100A - 01 Nos & MCB SPN 32 A- 05 Nos. Note:- 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.

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 3mm 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 indicator LED lamp assembly - 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. Panel should have separate chambers and busbar extensions to accomodate following switch gears:- i) MCCB TPN 400 A as incomer - 02 No. ii)outgoing MCCB TPN 250A - 01 Nos, On load Change over switch TPN 400A - 01 Nos . Note:- a) Existing serviceable switch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separetly. b) Panels shall be procured from firms having CPRI approval certificate.

Supply and fix in replacement of LT Feeder Pillar box made out of 3mm thick MS sheet Outdoor Type power coated of suitable size with 600 Amps rated aluminium busbar with colour 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. Note:- a) Existing serviceable switch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separetly. b) Panels shall be procured from firms having CPRI approval certificate.

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/cables complete all as specified and as directed.

Excavation in trenches in hard/dense 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/cables complete all as specified and as directed.

Returning, filling in trenches in layers n.exc. 25 cm after laying of pipes/cables 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, filling and mass concrete, PCC 1:4:8 type D2, using (40mm graded aggregate) 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 strip 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 strip or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 25 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 strip 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 strip 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 XLPE insulated heavy duty electric cables screened PVC bedded, galvanised steel strip 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 lesss 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 25x4 mm 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 25x4 mm galvanised iron strip complete all as specified and as 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 as directed.

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

M&L for boring of holes under road, pavement, hard standing by trenchless techonology using ultra sound technique / manually / mechanically and necessary machine including supply and laying of 100mm dia GI pipe light grade including making necessary excavation upto 1.5 mtr deep on both side of road for making holes and inserting 100mm dia GI Pipe complete all as specified and directed by Engineer-in-Charge.

M&L for 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/hardstanding using all old/new materials as required at site to match with the existing surface complete all as specified and as directed. Note:- Before using the hand drilling/breaker machine, diamond cutter will be used all as directed by Engr-in-Charge.

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.

Supply and fix in replacement of changeover switch 400 Amp, 415 volt with enclosure four pole complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of MCCB 630 Amp 50 KA/415 volt rating four pole adjustable type complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of MCCB 400 Amp 36 KA/415 volt rating four pole adjustable type complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of MCCB 250 Amp 36 KA/415 volt rating four pole adjustable type complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of MCCB 160 Amp 36 KA/415 volt rating four pole adjustable type complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of MCCB 125 Amp 16 KA/415 volt rating three pole adjustable type complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of MCCB 100 Amp 16 KA/415 volt rating three pole adjustable type 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 strip or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 95 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 strip or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 150 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 strip or wire armoured, electric power cables(heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 Sqmm 4 Core including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in replacement of 3mm thick MS sheet with powder coated for making canopy of LT panels as per site requirement including necessary welding work, hinges if required & fixing locking arrangement complete all as specified and as directed by Engr-in-charge.

Supply and fix in replacement of sheet metal enclosure made out of 3mm thick MS sheet power coated of suitable size with 200 Amps rated aluminiun busbar with coulor code, with suitable fixing arrangement on wall including MCCB 100 Amps 25 KA as incomer and suitable gland for cabling complete all as specified and as directed by Engr-in-charge. Note:- Existing serviceable switch gears obtained from old panel board will be reused and new switch gears replaced will be measured and paid separately.

ANAND REFRIGERATION

LUCKY ENTERPRISES

ROTECH ENGINEERS AND BUILDERS

M/S V ASSOCIATES