Electrical and Yard Lighting Works for Setting up of District Workshop at KSRTC Central Works, Pappanamcode, Thiruvananthapuram

Amount

Street Lighting

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil). 2 core 6 sq mm

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil). 4 core 16 sq mm

Supply and laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil). 4 core 16 sq mm

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required. 80 mm dia

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required, 100 mm dia

Supply of Meter Box made out of Sheet Moulding Compound (430 x 265 x 170 mm size) Surface mounted or recess-in wall (Indoor/Outdoor Use) One piece moulded SMC base and SMC door with internal hinges. Knockout for wire entry, earthing bolt and earthing of the meter box. a. 2.5 sq. mm ISI marked, FRLS PVC insulated, single core copper conductor cable -5 mtr complete b. SMC Meter Box 430 x 265 x 170 mm size-1 no. c. 63 A rating, 2 pole, 100 mA RCCB- 1 no. d. 63A, HRC Fuse Base with HRC Fuse link- 1 each e. 63A, 2 Way neutral links mounted on DMC/SMC base- 1 each f. G.I Pipes 25mm dia (Ref. LMR 1547)- 1 mtr g. Earth Wire – 0.15 kg h. Iron bolts and nuts of various sizes-0.05kg i. PVC pipe 32 mm outer dia 6Kgf/cm2-4 mtr j. Earthing Compound-4 kg

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 200 mm dia (OD-200 mm & ID-175 mm nominal)

Supply installation testing and commissioning of Octogaonal Pole made of hot dip galvanised GI sheet 70 mm top diameter, 130 mm bottom diameter thickness 3mm base plate dimensions of 200x200x12 mm suitable for wind speed as per IS 875 Part III double arm bracket 0.5mt including connector foundation bolt 4 nos fixed in existing RCC foundation and junction box etc. complete 6 Meters

Supply Conveyance, installation, testing and commissioning of 70W LED street light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD Less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer) - Make : Wipro/Havells/Philips or equivalent

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 4 X 16 sq. mm (28mm)

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 4.5 meter and upto 6.5 meter

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 14 meter and upto 16 meter

Providing and fixing earth bus of 50 mm X 5 mm copper strip on surface for connections etc. as required.

Supply, Installation, Testing and Commissioning of Feeder Pillar for Street Lights consisting of 1 No 40A FP incomer and 6 Nos 25A TPN MCB outgoing as per the tender specification

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 120 mm dia (OD-120 mm & ID-103 mm nominal)

Lighting Panel with Astronomical Switch

Supplying, installation, testing and commissioning of Astronomical time switch capable of following output in feeder pillars/ Lighting DBs for automatic switching On &OFF of street lights at sun set & sun ruse or twilight override facility with 12/24 hour display format with suitable battery and indication for relay status i/c programming at site complete ad required. 3 output (1output per phase) and suitable for three phase supply

Design, Fabrication, Supply, Erection, Testing and commissioning of Powder coated, Weather Proof Double door type Main LT panel fabricated out of 14 guage CRCA sheet steel in cubical, free standing, dust and vermin proof, with reinforcement of suitable size angle iron, channel, T -iron or flats as required Minimum dimension 1000 mm x 1500 mm to be fixed on the wall of switch room on M.S angle frame of adequate size. Feeder pillar shall be treated with all anti-corrosive process before painting as per specification. Feeder Pillar shall be suitable for 415V, 3-Phase, Four wire, 50 Hz supply complete with earth bus and lifting hooks as required in case of large panels. Approval shall be taken for each panel before fabrication. (All hardwares like nuts and bolts used shall be Galvanized). Incomer - MCCB 100A, 4P, 35kA, Microprocessor Based O/L, S/C, E/F Release. Outgoing- 63A 4P MCCB -1 No, 40A 4P MCCB -3 Nos, 32A 4P MCCB - 3 Nos. Busbar shall be 160A TPN made of high conductivity high grade Aluminium. The panel shall have standard measuring instruments such as ammeter, voltmeter.

Earthing

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

High Mast Light - Electrical Works

Supply Conveyance, installation, testing and commissioning of 200W LED Flood light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer) Make : Philips/Havells/Wipro or equivalent

3 X 1.5 sq.mm: Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.

4 core 16 sq mm: Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).

Supply of Box for Panel Board made out of Sheet Moulding Compound (560x 280x 150 mm size) Surface mounted or recess-in wall (Indoor/Outdoor Use) One-piece moulded SMC base and SMC door with internal hinges. Knockout for wire entry, earthing bolt. A. SMC Box 560 x 280 x 150 mm size -1 NO. B. 25A Contactor, Coil 240V 50/60Hz up to 500v – 1 NO. C. MCB 2Pole -1 NO. D. 63A Connector – 1 NO. E. Digital timer – 2 NO. F. Banana Al. socket – 2 NO. G. 2.5 sq. mm ISI marked, FRLS PVC insulated, single core copper conductor cable -15 METER

Supply and installation of twin unit aviation LED obstruction light with stand yellow- painted die-cast aluminum alloy housing,red colored poly carbonate dome and BC/ EC lamp holders suitable for LED lamp.

Charges for KSEB connection including all laison works (Actual amount paid on production of receipt)

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required. 50 mm dia

Supply installation testing and commissioning of High Mast using Octogaonal Pole made single/two sections of hot dip galvanised GI sheet 150mm top diameter, 360mm bottom diameter thickness 3mm mm suitable for wind speed as per IS 875 Part III with head frame assembly two point suspension system with steel wire rope 5mm dia double drum winching system w and including round arm galvanized luminary carriage suitable to install 6/8 nos luminaries in symmetrical arrangement control gear box and lighting spikes with single phase operation power tool installed inside the base compartment including connector foundation bolt 6 nos fixed in existing RCC foundation and junction box etc, complete 16 Meters

Wiring - DW

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire:- Wiring for circuit/ sub main wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required. Group C

2X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire: Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required

4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire : Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providng and fixing 2 Nos. 3 pin 5/6 A modular socket outlets and 2 Nos. 5/6 A modular switches, connection etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing RJ45 Outlet including cover plate, Keystone Jack and Gang box supporting, connection etc. as required

Industrial High Bay Lighting, Ventilation - DW

Supply, conveyance and Installation of compact 10-15W LED Bulkhead Light giving soft glare free, Cool White light & complete with electronic driver including all required mounting accessories, frames, complete ( Make: Philips/WIPRO/Havells or equivalent)

Supply, Conveyance and Installation of 140-160W, 220-230V, LED High bay Light, giving Cool White Light, having BIS approved integrated driver, High efficacy LEDs compliant with LM80 standard report minimum 140 lumen/watt, 60/90/120 degree beam angle, inbuilt heat sink, along with mounting accessories, frames etc as required. Minimum 2 years warranty. Make: Wipro Radial UNO/Philips GreenPerform G3 or equivalent

Supply, conveyance and Installation of compact, 4 feet, 28 W, T5 LED tube light with high lumen giving soft glare free light including all required mounting accessories, frames complete. (Philips/WIPRO/Havells or equivalent)

Supplying, conveyance and Installation of 3 blade, 305 mm sweep, 1400 rpm Exhaust Fan including frames and all mounting accessories complete. Recommended Make: USHA/ Havells/ Bajaj or equivalent

Supplying, conveyance and Installation of 3 blade, 400 mm sweep, 1400 rpm Wall Mount Fan including frames and all mounting accessories complete. Recommended Make: USHA/ Havells/ Bajaj / Almonard or equivalent

Supply, conveyance and Installation of minimum 600 mm sweep, 900 rpm Heavy Duty Exhaust fan working on Three Phase 415V A/C including frames and all mounting accessories, and fixing by cutting the wall as required complete. Recommended Make: Havells/ Bajaj/Almonard or equivalent

LT Panel - DW

Supply, Installation, Testing & Commissioning of Panel , cubicle type, made out of min 2mm thick CRCA sheet (load bearing), totally enclosed, IP42, free standing, floor mounting, dust and vermin proof, powder coated, indoor, compartmentalized, suitable for operation on 3 phase and neutral, 415 V, 50Hz AC system, including internal wiring with suitable size wires, rotary handle, spreaders, 3mm thick gland plate, hinged type door with neoprene / PU gasket etc. The panel shall include supply & installation of following switchgears, metering instruments and accessories as per specification. Incomer - 125A, FP, On-load changeover switch with extended rotory handle - 1 no. , 125A, TPN, switch disconnector unit (Isolator), AC23, 415V, 50Hz, complete with handle assembly having door interlock - 1 no. , Bus bar - 1 Set of 160 A TPN busbars of high conductivity electrolytic quality Aluminium alloy and suitable size earthing conductor through out the panel for its earthing. Outgoing - 63A, TPN, 16kA, MCCB, thermal magnetic having adjustable O/L protection - 2 nos, 40A, TPN, 16kA, MCCB, thermal magnetic having adjustable O/L protection - 4 nos, with suitable indications and measuring instruments.

LT cabling Terminations - DW

3.5 core 70 sq mm: Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).

3.5 core 95 sq mm: Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).

3.5 core 50 sq mm with factory made clamp: Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required. 4 core 16 sq mm with factory made clamp

3.5 core 35 sq mm: Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil).

3 1/2X 35 sq. mm (32mm): Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

3 1/2 X 50 sq. mm (35mm): Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

3 1/2X 70 sq. mm (38mm): Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

3 1/2X 95 sq. mm (45mm): Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

4 X 16 sq. mm (28mm): Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

Industrial Sockets, DB, Switchgear - DW

Supplying and fixing 100 amps, 415 volts, TPN industrial type, socket outlet, with 4 pole and earth, metal enclosed plug top along with 100 amps "C" curve, TP MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing 80 amps, 415 volts, TPN industrial type, socket outlet, with 4 pole and earth, metal enclosed plug top along with 80 amps "C" curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing 63 amps, 415 volts, TPN industrial type, socket outlet, with 4 pole and earth, metal enclosed plug top along with 63 amps "C" curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing 40 amps, 415 volts, TPN industrial type, socket outlet, with 4 pole and earth, metal enclosed plug top along with 40 amps "C" curve, TPMCB and , in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Single pole: Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Triple pole and neutral: Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

63 amps: Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 100 amps

63 amps: Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required. 4 way (8+12) - three phase double cover (IP 42/43)

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required. 6 way (8+18) - three phase double cover (IP 42/43)

Preparation of all drawings, submit to Panchayath, Municipality, KSEB, Electrical Inspectorate, Kerala Water Authority, State Pollution Control board, Fire Department, Factories and Boilers and other agencies if any for getting approval and sanction. (All statutory fees shall be borne by Client - Actual amount shall be paid after submission of bill)

Linsta Services

candelaengineering corporation

Fathima Engineering Co. Pvt. Ltd.

HELSA ELECTRICALS PVT LTD