Electrical Installation work

Amount

SUB-HEAD 1-- DISTRIBUTION WIRING

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe (for horizontal & vertical run in wall and celing portion through prelaid polythen pipe) complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish.

Average run 10 Mtr.

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire(Brand approved by EIC) in 19 mm bore, 3 mm thick polythenpipe complete with all accessories embedded in wall to 240 V5A 3 pin plug point incl. S&F 240 V 5A 3 pin flush type plugsocket & piano key type switch (Anchor make) incl. S&F earthcontinuity wire, fixed on sheet metal (16 SWG) switch boardwith bakelite/perspex (wall matching colour) top cover (3 mmthick) flushed in wall incl. mending good damages to original finish.

On Board.

SUB-HEAD 2-- PLUGS & SOCKETS

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required.

Supply & Fixing 240 V, 4 nos. 6A, plug socket with separate 4 nos. 6 A Piano key type switch, indicator & 16A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required.

Supply & Fixing 240 V, 2 nos. 6 A, 3 pin Modular type plug socket with 2 nos. 6A Modular type switch (Brand approved by EIC), without plug top on 6 Module GI Modular type switch board with 6 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

SUB-HEAD 3--BDB,PDB,VTPN ETC

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall as per GS. [Make:L&T/ABB(Elegance)/Siemens/Schneider/Legrand)]

2+12Way as approved by EIC.

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall as per GS. as per direction of EIC. [Make: L&T/ABB(Elegance)/Siemens/Schneider/Legrand)]

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. [Make:L&T/ABB(Elegance)/Siemens/Schneider/Legrand)]

4way Up to 160A

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as perGS as per direction of EIC. [Make:L&T/ABB(Elegance)/Siemens/Schneider/Legrand)]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connectionas per GS as per direction of EIC. [Make:L&T/ABB(Elegance)/Siemens/Schneider/Legrand)]

63 A TP MCB

Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection. [Make:L&T/ABB(Elegance)/Siemens/Schneider/Legrand)]

100 A 4P MCCB

SUB-HEAD 4-POLYTHENE PIPE AND WIRES

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire [Make: Polycab / RR Kabel /KEI/ Havells/ Gloster as approved by E.I.C] of the following sizes in the 19mm/25mm prelaid polythene pipe/PVC rigid conduit as per GS.

3x(1.5 sqmm) (for 2x6A Board)

2x(2.5 sqmm)+1x(1.5 sqmm) (for computer & power board)

2x(6 sqmm)+1 x (4 sqmm) ( for SPN DB)

4x(10 sqmm)+2 x (6 sqmm) ( for TPN DB)

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] of following sizes on wall, ceiling with saddles and other accessories as required and mending good damages to building works.

20 mm size

Cutting Channel of required size on masonry wall by Electric operated cutting machine incl. supplying & fixing of heavy gauge Polythene pipe of following diameter as per GS.

19 mm dia 3 mm thick

25mm dia 3 mm thick

Supplying and fixing polythene pipe complete with fitings as necy. under ceiling / beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1 X 18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastnded at the load point end of the polythene pipe with fish wire. (synchronizing with roof/ beam casting work of building construction)

19mm dia 3mm thick Polythene Pipe

25mm dia 3mm thick Polythene Pipe

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works.

150 mm x 100 mm x 65 mm

200 mm x 150 mm x 65 mm

175 mm x 100 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing switch board by Brass screws after making housing for switch by cutting bakelite / perspex cover and making necessary connections as required.

150 mm x 100 mm x 65 mm

200 mm x 150 mm x 65 mm

175 mm x 150 mm x 65 mm

S & F solderless Copper socket by crimping of Copper wires.

a)1.5 sq mm

b) 2.5 sq mm

c) 4 sq mm

d) 6 sq mm

e) 10 sqmm

SUB-HEAD 5-SUPPLYING & LAYING OF CABLE

Supply of 4 Core XLPE Insulated & Sheathed Armoured stranded Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [Make: Polycab / RR Kabel /KEI/ Havells/ Gloster as approved by E.I.C].

4 core 25 Sq. mm (From LT Panel to 160 Amp VTPNDB)

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting.

4 core 25 Sq. mm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

4 core 25 Sq. Mm.

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :

4 core 25 Sq. mm

SUB-HEAD 6-SUPPLY OF LIGHT FITTINGS

Supply and delivery of 4 feet Industrial box type twin LED tube fitting incl. Supply & delivery of 2 nos. 20 W LED Tube (Polycarbonate with heat sink) with glare free light distribution with minimum luminous efficiency of 100 Lm/ Watt [Make- Philips/ Wipro/Crompton/Bajaj ]

Supply of 14W LED bulb [Make- Philips/ Wipro/Crompton/Bajaj ] on existing batten holder

SUB-HEAD 7-- FIXING OF LIGHT FITTINGS

Fixing only single/twin florescent light fitting complete with all accessories Directly on wall/ceiling with HW block and suitable size MS fastener, Ceiling plate, nipples etc. as required.

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

Fixing only lamp.

SUB-HEAD 08 -- SUPPLY OF FANS

Supply & delivery of 48" sweep, 230V, 1-Ph, AC ceiling fan incl. Safety rope & all accessories. The capacitor of the fan must be P-2 type burst proof. (Make- Crompton / Usha / Orient )

Supply of 600mm sweep metal body stand fan fan(high speed) with metal body & bladeswith necessary wooden board on wall with nuts, bolts, washer etc. (Make- Crompton / Usha / Orient]

Supply & Delivery of heavy duty Metal Body Exhaust fan [Make-EPC/Crompton/Usha/Orient] of followinng sizes: -

15"( 380mm ) Speed 920 RPM

12"( 300mm ) Speed 920 RPM

9"( 230mm ) Speed 1370 RPM

SUB-HEAD 9-- FIXING OF FANS

Supplying & Fixing of Box type fan clamp of 150mm dia & 80mm depth made of 16 SWG CRCA sheet with one end duly sealed by cover, properly welded, incl. S&F 12mm dia 600mm long MS rod duly bent by heat treatment at the centre position of rod to grip fan bobbin properly, incl. binding the rod and fan box with reinforcement by 22 SWG steel binding wire, incl. supplying & covering the box with alkathene sheet, placed in order to prevent concrete from entering the box.

Supply & Fixing 240V, Modular Socket (2 Module) type fanregulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc.

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc as per GS

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter

Supply & Fixing GI louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long)

S&F of 250V, 25A timer DB for controlling two nos. exhaust fans, in SS double door 2+12 way DB enclosure (L&T / ABB / Legrand make) with S&F following electrical accessories & front door locking arrangement with all connections by finishing the ends of 3 x 1.5 mm2 copper wire with dowells solderless socket by crimping method as to GS, earthing attachment on wall incl. necessary connections as per direction of EIC : - i) 32 A DP Isolator as I/C (Make:L&T / ABB / Legrand/Siemens/Schneider) – 1 no. ii) 24Hr x 7 days programmable Digital timer (Make:L&T make Cat no 67DDTO or its equivalent of Siemens/Schneider/ABB/Legrand)) – 1 no. iii) 2-pole power contactor (Make:L&T make Cat no MNX9 / 250V with 1NO & 1NC or its equivalent of Siemens/Schneider/ABB/Legrand) – 1 no. iv) LED indication lamp (approved reputed make) – 3 no v) S & F of 10A SP MCB as O/G (Make:L&T / ABB / Legrand/Siemens/Schneider) – 2 nos.

SUB-HEAD 10-- LIGHTNING CONDUCTOR AND EARTHING

S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered with 7/16 stranded GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. complete duly grouted on the parapet etc. in CC mortar (4:2:1) as per GS.

Supply & fixing GI (Hot Dip) strips 25 mm x 3 mm thick for horizontal run on the Parapet/Roof/ Wall with GI Saddles 1100 mm apart incl. mending good the damages to building works as per GS.

Supply & fixing of GI (Hot Dip) strips 25 mm x 3 mm thick for vertical run on wall with GI saddles spaced not exceeding 1000 mm apart incl. mending good damages to building work as per GS.

Making soldered joints between conductors, conductors and air terminals by 7/10 stranded GI (Hot Dip) wire or 20 mm x 3 mm thick GI (Hot Dip) wire / strip incl. supply of jointing materials & painting with 2 (two) coats of Bituminous paint.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. Long With TATA-Medium GI pipe as per GS.

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) Cl hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe.

Excavation of soil for installation of Earth Electrode and filling & ramming. (For Soft Soil)

Extra for treatment of soil by using salt & charcoal or coke for plate electrode.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Making soldered joints between conductors and down pipes/ other metallic objects by 7/10 stranded GI (Hot Dip) wire including supply of necessary 4 SWG or 20 mm x 3 mm thick GI (Hot Dip) wire / strip incl. supply of jointing materials & painting with 2 (two) coats of Bituminous paint.

Supply & Fixing of Testing Joints by 20 mm x 3 mm thick GI (Hot Dip) strip 125 mm long grouted on wall having clearance of 6 mm from wall for making connection with thimbles at the end of 7/10 SWG GI (Hot Dip) stranded Wire and 4 SWG GI (Hot Dip) wire of vertical conductor and conductor from earth electrode complete with S & F thimbles, GI bolts, nuts, check-nuts, spring washers etc. as requiredas per GS.

Cutting cornices/ steps etc. including cutting recess in buildings etc. & supply & fixing 15 mm bore (ISI-Medium) GI pipe protection as below and mending good damages to the building works: as per GS.

Length Upto 0.5 Mtr

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation, per storey of building per vertical run GS.

SUB-HEAD 11-- COMPOUND LIGHT/STREET LIGHT

Supply & delivery of 9 mtr. Long swaged type GI steel tubular pole as per (410SP-32) with300mmx300mmx6mm base plate (Make- Transrail / Valmont/Bansal/ Jindal) with one cote of red lead/Zinc priming and one cote of synthetic enamel paint .

Supply & erection of 80mm dia 2 mtr. Long G.I pipe pole(TATA M) with 150mmx150mmx6mm base plate& Cap etc. in CC foundation (Proportion and dimension indicated below), having with hard jhama metal including CC (6:3:1) muffing 450 x 450 x 600 mm height above roof including 3 mm thick neat cemented finish with fixing only 200mmx150mmx100mm CI loop box and GI earth bolt after making drilled holes etc.

S & F 1.5 Mtrs. Long 40mm dia G.I pole top arm bracket with sleeves, nuts etc as required with painting by one cote red led and one cote of synthetic enamel paint . i)single arm

Erection of Single Steel tubular pole of length as given below with sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly(upto 9.0mtr long pole)

Painting Block Letters or Digits withing a circle/square as required, with "Black Japan" paint of approved make & brand, the size of letters and digits as given below.

a) Size 40 mm and upto 50mm

b) Size 50 mm and upto 75mm

Supplying & Fixing GI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250 V 15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2- core 16 sqmm/4 core 16 sqmm PVC/A cable and having lined with rubber gasketted GI top cover with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, MS clamps with bolts, nuts etc. including painting with anticorrosive paint

Supplying and Fixing GI water proof looping cable box having hinged CI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy. incl. painting. a)200x150x100mm

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level & restoring surface duly rammed as below (ISI medium G.I pipe)

Supply & Laying of XLPE A/Al.cable [Make: Polycab / RR Kabel /KEI/ Havells/ Gloster] in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

a) 4C x 16 Sqmm

Supply & Laying of XLPE A/Al.cable [Make: Polycab / RR Kabel /KEI/ Havells/ Gloster] through surface by clamping arrangement as to GS.

a) 4C x 16 Sqmm

Supply and fixing compression type gland complete with brass gland, brass ring for dust & moisture-proof entry and finishing of the XLPE/PVC armoured cables as below.

a) 4C x 16 Sqmm

S&L of 3x1.5sq mm FR single core multi strand copper wire for connection from loop box to fittings through 13mm dia polythene pipe.

Fixing only of SV/MV/LED street light fittings with arm bracket on pole.

S & F of medium gauge 40mm dia G.I pipe (ISI medium) for protection of cable with necessary fitting and jointing materials as required as to G.S.

Supply only of 250V, 90W LED Street Light Minimum system lumen not less than 9000 luminaries in Pressure die cast Aluminum housing with heat resistant toughened glass cover & IP66 Protection complete with all accessories. NOTE : All street light / compound light should contain internal surge protection with external 10KV surge protection (linline SPD). [Make: Philips/Wipro/Crompton/Bajaj]

S & F Compound Light Controlling epoxy paint MS box comprising with following accessories:

a) S & F L&T make MCX 40 3 Pole power contactors with add on block & necessary connection

b) S & F 240 V AC 50Hz analog time switch FM/1 quartz - 1 no [L&T]

c) Bypass Toggle switch

d) Necessary Connection made with copper wire of 10 sqmm.

SUB-HEAD -12 ----SITC OF 11KV VCB PANEL & 11KV / 415V, 800 KVA OIL TYPE TRANSFORMER & LT PANELS

Supply & Delivery of 11 KV,630 A, short-circuit capacity of 26.3 KA for 1 sec, 3-panel HT Gear (1 incomer + 2 Outgoing) with VCBs as per Specification below : BIL-28KV/75KV [Make: Siemens/ Schneider/ABB/CGL / L&T / KIRLOSKAR] The Vacuum Circuit Breaker should comply as per IS:13118 & IEC:62271-100 for Circuit Breaker & IS:3427 & IEC:62271-200/IEC 694, IEC-61850 for Indoor panel. The HT panel is rated at 11 KV, 3-Phase 630A, Breaking Current/short-circuit capacity of 26.3kA for 1 sec, 50c/s and shall be of floor-mounting, sheet steel clad, freestanding metal enclosed air insulated switchgear cubicle with VCB inside. The Vacuum Circuit Breaker [Make- SIEMENS / ABB/ Crompton Greaves /schneider] is horizantal isolation & horizantal drawout/Vertical isolation & horizontal drawout with 3 compartments and is made of 2mm CRCA sheet for load bearing members with vermin & moisture proof along with automatic shutter arrangement for complete isolation of bars, cable sockets & other liveparts etc. when the removable portion is withdrawn. The breaker is arranged for hand operation through front of the panel push buttons & spring charging mechanism and also electrical motor which will be energizied by 230V AC.Closing and tripping coils are rated for 110V DC to be made available from local power supply 230 V, 50 Hz, A.C.with remote operation compatibility. The shutter shall be gravity operated.

FRONT DOOR The vacuum circuit breaker is mounted on a truck and is of horizontal isolation and horizontal drawout or Vertical isolation & horizontal drawout type having a robust motorized mechanism. The spring charge cycle duty of mechanism is O-C-O. The vacuum circuit breaker is single break design and have one vacuum interrupter per phase.The minimum operational life of the vacuum interrupter is 30,000 mechanical, 10,000 electrical at rated current & 100 at rated short circuit current. The breaker is having auxiliary switch 6NO+6NC. [OEM Certificate to be provided] BUSBAR The vacuum circuit breaker is mounted on a truck and is of horizontal isolation and horizontal drawout or Vertical isolation & horizontal drawout type having a robust motorized mechanism. The spring charge cycle duty of mechanism is O-C-O. The vacuum circuit breaker is single break design and have one vacuum interrupter per phase. The minimum operational life of the vacuum interrupter is 30,000 mechanical, 10,000 electrical at rated current & 100 at rated short circuit current. The breaker is having auxiliary switch 6NO+6NC. [OEM Certificate to be provided]

BREAKER The vacuum circuit breaker is mounted on a truck and is of horizontal isolation and horizontal drawout or Vertical isolation & horizontal drawout type having a robust motorized mechanism. The spring charge cycle duty of mechanism is O-C-O. The vacuum circuit breaker is single break design and have one vacuum interrupter per phase. The minimum operational life of the vacuum interrupter is 30,000 mechanical, 10,000 electrical at rated current & 100 at rated short circuit current. The breaker is having auxiliary switch 6NO+6NC. [OEM Certificate to be provided] EARTHING A continous GI earth bus runs across the entire length of the switchboard. All doors partitions, covers and non current carrying metallic parts are earthed to achieve earth potential for the entire enclosure. Terminals are provided at each end of the earth bus to connect the grid earthing.

INTERLOCK The circuit breaker can be operated only in service/test position and not in any intermediate position, beside fully isolated condition.The circuit breaker cannot be inserted into service position in closed condition and cannot be removed from service unless it is in open condition. The circuit breaker cannot be moved from test position to service position unless auxiliary plug is disengaged and vise virsa in service position auxiliary plug should be in engaged condition.If earth switch is provided it shall be mechanically interlocked with the breaker so that both the devices can not be 'ON' simultaneously. TESTING The fully assembled switch board shall be offered for routine testing as per provision of IS 3427. The manufacturer should submit closing & tripping time curve after testing on a breaker analyzer. For major boughtout components like CT, PT, meters & relays the routine test certificates of the respective manufacturers need to be submitted.

n) Trip circuit Supervision relay (Make:SIEMENS/ ABB /Crompton Greaves/Schneider) --- 1 no. o) Antipumping relay -- 1 no. p) 6/8 Window Annunciator -- 1 set q) Local Remote/T-N-C/Motor On-Off/Heater On-Off Switch- 4 set. r) MCB for control supply-AC/DC -- 2 sets s) HRC control fuse & link as per scheme-- 1 set t) 110V DC Hooter- 1 no. u) Power Pack with 220 Volt AC input & 110V DC continuous output, should be capable of taking O-C-O operation with its battery back up. Charging unit for system complete with suitable interconnection with 2.5 sq.mm FRLS insulated copper conductor cable etc as required -1 Set v) Panel space heater with thermostat-- 1 no. w) Panel Illumination lamp - 1no.

k)Trip circuit Supervision relay [Make: SIEMENS/ ABB /Crompton Greaves/L&T/Schneider]-1no. l) Auxiliary relay for Transformer [Alstom/Schneider/ABB] Wdg. temp. A/T indication ---- 3 no. (Oil/Winding/Buchholz relay) m) Antipumping relay -- 1 no. n) 6/8 Window Annunciator -- 1 set p) Local Remote/T-N-C/Motor On-Off/Heater On-Off Switch- 4 set. q) MCB for control supply-AC/DC -- 2 sets r) HRC control fuse & link as per scheme-- 1 set s) 110V DC Hooter- 1 no. t) Panel space heater with thermostat-- 1 no. u) Panel Illumination lamp - 1no.

Installation & commissioning of the above 11 kV VCB Panel with P.T & all the accessories, incl. carriage, by placing in position, assembling, lining up, levelling and checking all instruments, relays, correctly set according to requirement.

Supply & Delivery of Cast Resin Type PCB free and polycyclic Aromatic Hydrocarbons free mineral oil Filled IP-43, 11KV/415V, 800 KVA, 3 Phase, 50Hz, Dyn 11, copper wound associated with winding temparature indicator/controller, having cable end box in the HV & LV sides and all accessories and confirfing to IS 1180 New Level 1 with latest modification (if any) & CBIP Specification [Make: Schneider/Voltamp ( Varoda)/CGL/Kirloskar]. Oil filled Type 3 phase,50 Hz, Dyn11, ONAN type Sealed type Copper wound Transformer with Off Load Tap Changing Arrangement on HV side in steps of 2.5% , +5% to -10% having cable end boxes on HV side suitable for 3 Crore X 300 Sq. mm. XLPE cable of 11 kV grade on HT side and cable end box in LV side complete with all accessories like buchholz relay, Oil temperature indication, winding temperature indication and alarm etc.

preferbly DMCR Protection Relay i/c first filling of PCB free and polycyclic Aromatic Hydrocarbons free mineral oil (as per IS 16659) and confirming to IS 1180 and Losses shall be as per IS 1180 ( Level 1 and 4 ) guideline Maximum Losses at 50% Load 2.287 KW Maximum Losses at 100% Load 6.403KW Maximum with load Loss at 75Deg C with an impedence of 5% i/c as per specification below complete in all respects as required at site. Design ambient to be considered as 50 Deg C.All the balance parameter like temp rise, Basic insulation level, flux density etc shall be strictly in accordance with IS 1180 Part - 1 only. Heat Run Test is the mandotary test for each Transformer.

No load voltage Ratio: 11/ 0.415 KV No. of Phases / Freq: 3 Phase / 50 Hz. Protection Class: IP-54 oil Insulation class: A class. It should also exhibit safety against fire hazards Cooling: ONAN Vector Group: DYn 11 Percentage Impedance (Z%): 5%. Transformer Losses: as per IS 1180 - Level 1(2021) Taps on HV for HV variation: +5 to -10 % in steps of 2.5% each Termination (HV): Cable End box for 11 KV cable of suitable size Termination (LV): cable end box. Terminal arrangement HV cable box suitable for HT cable 1R x 3C x 300sqmm XLPE insulated cable, LV cable end box suitable for 4R x 4C x 300sqmm.

The transformer shall be supplied with following fittings: (a) Lifting lugs and Jack lifting pad support (b) Earthing terminals - 2 nos. for body earth and neutral earthing bushing terminal on transformer top cover. Copper strip (50X6mm) to be brought down from neutral bushing to the bottom of transformer for neutral earthing. (c) Rating and Diagram plate. (d)Bi-directional Plain/Flanged Rollers. (e) Winding/Oil temperature indicator & Bucholtz.

Standard: The equipment shall conform to the latest edition of applicable standards as follows. In case of conflict between applicable standards and this specification, this specification shall govern. • IS 2026 Standard for Oil filled Transformer • IS:3639 for Fittings and Accessories • IS:2099 for Bushings > 1000 V • IS:7421 for Bushings < 1000 V • IS:1271 for Electrical Insulation classified by Thermal stability • IEC 62770 Natural Ester Oil • CBIP Guidelines

CORE : Transformer shall be double wound, core type with low loss, non-ageing, high permeability PRIMEGRADE, CRGO with M4 Grade or Better, perfectly insulated and clamped to minimize noise and vibrations. Followings should be Mandatory for any manufacturer: - a. Transformer shall be of BOLTLESS core design b. Core shall be purchased Directly from Manufacturer or from their accredited MaCORE : Transformer shall be double wound, core type with low loss, non-ageing, high permeability PRIMEGRADE, CRGO with M4 Grade or Better, perfectly insulated and clamped to minimize noise and vibrations. Followings should be Mandatory for any manufacturer: - a. Transformer shall be of BOLTLESS core design b. Core shall be purchased Directly from Manufacturer or from their accredited Marketing organization of Repute & not through any agent. Bidder has to submit manufacturer’s name during bidding having sufficient credential & Core has to be purchased from the approved manufacturer.

c. Stage inspection of the core shall be done at manufacturer’s premises & inspection call shall be given with following Documents i. Invoice of the supplier ii. Mill’s test certificate iii. Packing list iv. Bill of landing & Bill of Entry certificate by customs d. Transformer manufacturer should have in-house core cutting facilities for proper control & monitoring of quality & to avoid mixing of Prime core with Second grade /defective core materials. Transformer Manufacturer should have in-house slitting Machine so that core is cut to width & stacked with minimum air gap thus ensuring Burr level less than 10Microns. e. Core shall be procured from one of these reputed Manufacturers – Posco / Nippon/ Novex/ Ak Steels. f. The insulation structure for the core to bolts and core to clamp plates shall be such as to withstand a voltage of 2000V for one minute.

Tank: Tank should be of corrugated wall construction type. The exterior of tank and other steel surfaces exposed to the weather shall be thoroughly cleaned and have a priming coat of zinc chromate applied. The second coat shall be of an oil and weather-resistant nature, preferably of distinct colour from the prime and finish coats. The final coat shall be of a flossy, oil and weather resisting non-fading paint of specified shade. The interior of the tank shall be cleaned by shot blasting and painting with two coats of heat resistant and oil insoluble paint.

Winding: a) Winding shall be made with 99.9% pure electrolytic grade copper, insulated with thermally upgraded paper (Insulation Class A / Conductor Turn Insulation-Class E). The HV & LV winding should be able withstand thermal and mechanical stress in the event of short circuit. b) Winding shall be carried in dust free area c) The completed core and coil assembly shall be dried in vacuum and shall be immediately impregnated with oil after the drying process to ensure elimination of air and moisture within the insulation.

Oil type: TransformerTransformer oil shall be as per IS-335:1993. It shall be ‘’PCB free and polycyclic Aromatic Hydrocarbons free mineral oil’’. The material safety Data Sheets (MSDS) for the Transformer oil shall be submitted by the bidder along with the offer. Oil Preservation System (Breathing type): Oil preservation shall be achieved by means of nitrogen cushion to be provided towards top inside the tank without any conservator.

Temperature Indicator: One set of winding temperature indicators with necessary current transformer, heating coil and a detector element and one set of oil temperature indicator with maximum reading pointer shall be mounted locally so as to be readable at a standing height from ground level. Each of the above indicators shall be provided with necessary contacts for alarm and trip.

Installation & commissioning of 11 KV/ 415 volt, 800 KVA distribution transformer incl. carriage to the substation building within a lead of 30mtr by placing in position and fixing after leveling fitting all components, connecting, checking & set of all instrument, relays according to requirement as instructed by the EIC incl. S&F base channels etc.

Making testing arrangement and submitting the test report for high voltage testing of specified voltage incl. checking & testing of all HT / LT equipments by authorized firm of Directorate of Electricity & commissioning the installation after obtaining the Approval of Directorate of Electricity.The scope shall be also included the necessary approval from Authority also.

Submission of a Sub-station drawing (Computer autocad generated & printed in all sheet quarduplicate)showing H.T & LT cable duct single line power diagrams EI layout system equiment neutral earthing etc. entire plan as per direction and satisfication of E.IC.

Supply & Drawing 1.1 KV Grade 7 Core 1.5 sq.mm PVC Armoured Copper Cable from Transformer WT relay to VCB WT relay for Power & Control Supply as per direction of EIC.

SAFETY EQUIPMENTS

Providing & fixing danger plates made of mild steel at least 2mm thick & vitreous enameled white on both sides & with inscription in signal red colour on front side as required.

a) High Voltage - size 250mm x 200mm

b) Medium Voltage - size 200mm x 150mm

Providing and fixing carbon dioxide (CO2) type fire extinguishers conforming to IS 15222-2002 and cylinders fully charged of following capacity(4.5 Kg ) [Make - Fire Shield/ Ceasefire]

Supply and fixing of foam fire extinguishers conforming to IS 4989-2006, Portable type 9 lit capacity hanged on wall with bracket complete as required. [Make - Fire Shield/ Ceasefire]

Supply and fixing safety instruction chart in word duly framed with 5mm thick glass as required (approx. Front area 1.20 sq.mt.)

Providing of set of 4 nos. 9.5 litre capacity GI bucket painted in post office red colour with prior coat of red-oxide paint and written with white paint 'FIRE' and mounted on MS angle iron frame with bracket and suitable base of appropriate size & capacity I/c filling sand etc.

Providing First Aid Box as approved by St. John Ambulance Brigade / Indian Red Cross conforming to IS 13115-1991.

Supply and fixing shock treatment chart duly mounted on a wooden frame with 5mm thick glass as reqd. (approximate front area 1.20 sq.metre).

Providing of rubber mat 2 mtrs Length x 1 m. wide and 12mm thick to withstand 15 KV dielectric strength as per IS 15652-2006.

Providing of rubber mat 2 mtrs Length x 1 m. wide and 6mm thick to with stand 3.3 KV dielectric strength as per IS 15652-2006.

S&F 11kv grade Rubber Hand Gloves.

S/F of 860 mm wide and 8 mm thick M.S checker plate including painting for covering the trench.

SITC OF LT MAIN PANEL IN THE SUBSTATION

SITC of floor mounting cubicle type indoor compartmentalized 415 Volt. 50 Hz. dust & moisture proof L.T. distribution panel board fabricated by CPRI approved panel maker from 14 (2.0 mm) SWG CRCA sheet. The panel should have adequate strength and space to accommodate the incoming & outgoing switches and bus bars with all inter connections in between the switches & bus bars with solid copper rod / flexible wire of suitable capacity. The panel should be provided with cable alley for facilitating connection of all the incoming & outgoing XLPE cables with termination arrangements by supply & fixing copper terminal bar / bolt of required sizes. The 2 nos. G.I earth bus bar should run along the full length of the panel board.

The incoming terminals of ACB & MCCB/SFU as well as out going terminals of MCCB/SFU should be provided with Extra copper bar of suitable capacity for smooth termination of double feeders. All incoming / outgoing of ACB / MCCB / SFU units should have identification as directed by the E.I.C. The panel board should be painted by powder coated paint & the layout diagram of the panel board should be approved by the E.I.C before manufacturing. The panel board should comprise with the followings :

INCOMING ACB ARRANGEMENT S/F of 415 Volts 1600 Amp, Breaking capacity: 65KA, 4 pole draw out with Microprocessor Based LSIG Release ACB ,Electrical Draw out type,Icu@415V=Ics=Icw=100% and Icw for 1 sec=65kA.There should be Electrical and mechanical interlock between incomers and buscouplers.--2 nos. (Make–L&T/Siemens/Schneider/Legrand/ABB(Elegance) BUSBAR S&F 99.9% - 99.5% electrolytic tinned copper (Type test Certificate should be produced by manufacturer) semi soft, tined electroplated with heat srinkable PVC sleeve 4 Bar Bus Bar of Proper Size mounted on non-hygroscopic porcelain insulator/hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification & all connection made with required size cu bars. i) 2000A -2 Set

BUSCOUPLER ACB ARRANGEMENT S/F of 415 Volts 1600 Amp, Breaking capacity: 65KA, 4 pole draw out with Microprocessor Based LSIG Release ACB ,Electrical Draw out type,Icu@415V=Ics=Icw=100% and Icw for 1 sec=65kA. Manually operated with interlocked doors, automatic safety shutters, mechanical ON / OFF and service / test / isolated position indicators and frame earthing contact, 1 no. independent manual spring closing mechanism, 1 no. shunt trip coil 220 Volts AC, conforming to IS 13947 - 2 - 1993 as amended upto date - 1 set. The interlocking arrangement(both electrical & mechanical) should be such that in case of failure of one transformer the entire panel will be charged by one transformer after adjusting the connected load. Otherwise in normal condition the two different supply from two different transformers should be separated and accordingly load will be distributed.--1 nos. (Make–L&T/Siemens/Schneider/Legrand/ABB(Elegance)

OUTGOING ACB ARRANGEMENT S/F of 415 Volts 800 Amp, Breaking capacity: 50KA, 4 pole draw out with Microprocessor Based LSIG Release ACB ,Electrical Draw out type,Icu@415V=Ics=Icw=100% and Icw for 1 sec=50kA.--2 nos. (Make–L&T/Siemens/Schneider/Legrand/ABB(Elegance) S/F of 415 Volts 630 Amp, Breaking capacity: 50KA, 4 pole draw out with Microprocessor Based LSIG Release ACB ,Electrical Draw out type,Icu@415V=Ics=Icw=100% and Icw for 1 sec=50kA.--1 nos. (Make–L&T/Siemens/Schneider/Legrand/ABB(Elegance) Blank space in the panel for 415 Volts ,630 Amp, Breaking capacity: 50 KA,4 pole draw out with Microprocessor Based LSIG Release ACB ,Electrical Draw out type,Icu@415V=Ics=Icw=100% and Icw for 1 sec=50kA.--- 1 nos.

c) On, Off, Trip LED indicating Lamp [Make-Siemens / L&T/ABB/ SCHNEIDER/Legrand] -- 39 nos. d) S & F 6 Amp SPMCB for auxiliary supply to meters (Make- SIEMENS/L&T/LegrandLegrand/Schneider) - 13 nos. e) 1600/5 Amp ratio C.T (Kappa or equivalent) --- 6 nos. f) 800/5 Amp ratio C.T (Kappa or equivalent) --- 6 nos. g) 600/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos. h) 400/5 Amp ratio C.T (Kappa or equivalent) --- 21 nos. i) 100/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos. j) EI Danger Board --- 2 nos.

SITC of SUB-DISTRIBUTION LT PANEL

SITC of floor mounting cubicle type indoor compartmentalized 415 Volt. 50 Hz. dust & moisture proof L.T. distribution panel board fabricated by CPRI approved panel maker from 14 (2.0 mm) SWG CRCA sheet. The panel should have adequate strength and space to accommodate the incoming & outgoing switches and bus bars with all inter connections in between the switches & bus bars with solid copper rod / flexible wire of suitable capacity. The panel should be provided with cable alley for facilitating connection of all the incoming & outgoing XLPE cables with termination arrangements by supply & fixing copper terminal bar / bolt of required sizes. The 2 nos. G.I earth bus bar should run along the full length of the panel board.

The incoming terminals of ACB & MCCB/SFU as well as out going terminals of MCCB/SFU should be provided with Extra copper bar of suitable capacity for smooth termination of double feeders. All incoming / outgoing of ACB / MCCB / SFU units should have identification as directed by the E.I.C. The panel board should be painted by powder coated paint & the layout diagram of the panel board should be approved by the E.I.C before manufacturing. The panel board should comprise with the followings :

INCOMING ACB ARRANGEMENT S/F of 415 Volts 800 Amp, Breaking capacity: 50KA, 4 pole draw out with Microprocessor Based LSIG Release ACB ,Electrical Draw out type,Icu@415V=Ics=Icw=100% and Icw for 1 sec=50kA.There should be Electrical and mechanical interlock between incomers and buscouplers.--2 nos. (Make–L&T/Siemens/Schneider/Legrand/ABB(Elegance) BUSBAR S&F 99.9% - 99.5% electrolytic tinned copper (Type test Certificate should be produced by manufacturer) semi soft, tined electroplated with heat srinkable PVC sleeve 4 Bar Bus Bar of Proper Size mounted on non-hygroscopic porcelain insulator/hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification & all connection made with required size cu bars. i) 1250A -2 Set

BUSCOUPLER ACB ARRANGEMENT S/F of 415 Volts 800 Amp, Breaking capacity: 50KA, 4 pole draw out with Microprocessor Based LSIG Release ACB ,Electrical Draw out type,Icu@415V=Ics=Icw=100% and Icw for 1 sec=50kA. Manually operated with interlocked doors, automatic safety shutters, mechanical ON / OFF and service / test / isolated position indicators and frame earthing contact, 1 no. independent manual spring closing mechanism, 1 no. shunt trip coil 220 Volts AC, conforming to IS 13947 - 2 - 1993 as amended upto date - 1 set. The interlocking arrangement(both electrical & mechanical) should be such that in case of failure of one transformer the entire panel will be charged by one transformer after adjusting the connected load. Otherwise in normal condition the two different supply from two different transformers should be separated and accordingly load will be distributed.--1 nos. (Make–L&T/Siemens/Schneider/Legrand/ABB(Elegance)

b) Indicating LED Lamp with colour glasses showing (Red/Yellow/Blue/Amber) (Make-L&T/Siemens/Schneider/ABB/Legrand) - 42 nos. c) On, Off, Trip LED indicating Lamp (Make-L&T/Siemens/Schneider/ABB/Legrand) -- 42 nos. d) S & F 6 Amp SPMCB for auxiliary supply to meters(Make-L&T/Siemens/Schneider/ABB/Legrand) - 14 nos. e) 800/5 Amp ratio C.T (Kappa or equivalent) --- 6 nos. f) 400/5 Amp ratio C.T (Kappa or equivalent) --- 21 nos. g) 300/5 Amp ratio C.T (Kappa or equivalent) --- 12 nos. h) 100/5 Amp ratio C.T (Kappa or equivalent) --- 3 nos. i) EI Danger Board --- 2 nos

SITC OF FEEDER PILLAR BOX

Design, Manufacture, Supply, Installation, Testing & Commissioning of double door outdoor type dust and moisture proof feeder piller FDB made with a sloping canopy of 4mm thick sheet steel & 3mm thick MS plate in all sides having size required as per design with 5mm thick backite sheet base for fixing nylon base, kit kut etc incl 2 coats of synthetic enamel paint over one coat of R.O primer duely welded on 75 x40 x6mm MS channel (as foundation) frame.It will have a set of waterproof double hignged door at the front and back with suitable loacking arrangement (GODREJ type) and provision for manual loacking arrangment. The enclosure shall provide degree of protection IP-54 of respective Indian standards(IS). The Feeder Pillar Box will be fabricated by CPRI approved fabricator. The foundation should make extra height at about 0.60mt above ground level and 0.45 mt below the ground by C.C foundation(4:2:1) work including plastering and neat cement finish.The FDB should be comprising with the following materials as per direction of E.I.C. [Distibution of load from load centre subpanel to building]

INCOMER 415 V ,315 A TPN SDFU with 3 nos. DIN type HRC fuse -- 1 nos. (Make–L&T/Siemens/Schneider/Legrand/ABB(Elegance)) 415 V ,315 A On Load Change Over switch disconnector -- 1 nos. (Make–L&T/Siemens/Schneider/Legrand/ABB(Elegance)) BUSBAR 415 V, 600 A capcity 4 Bar copper bus bar - 1 Set OUTGOING 415 V ,160 A TPN SDFU with 3 nos. DIN type HRC fuse -- 4 nos. (Make–L&T/Siemens/Schneider/Legrand/ABB(Elegance))

HT/LT CABLING IN SUBSTATION

Supplying and laying of 1 No. 11KV (E/UE) Grade XLPE Aluminium conductor, PVC sheathed, armoured cable confirming to IS 7098, of earthed system of following size in the existing Masonary Open Duct as required.[ From Supplier HT Gear to Consumer HT Gear and to Transformer]. [ Make : Polycab/Havells/KEI/RR Kabel/Gloster ]

a) 3 Core x 240 Sq.mm

Making heatshrinkable joints to the ends of the following XLPE HT cable at the transformer end as well as at the VCB ends supplying with necy. jointing kits, sockets, sleeves, anti-corrossive paste, wires, solders, jointing compounds, rubber sheets etc. incl. supplying of necy. tools & tackeles for crimping the end sockets, soldering irons & making of glands at the both end of the cable as per directions of EIC.

a) 3 Core x 240 Sq.mm

Supply & Delivery of 1.1 KV Grade XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size, and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/5831:1984/ 3961 (Part-I) :1967/3975: 1970/10810:1984/3975: 1970/ 8130:1984/3961 :196710418:1982 /10810: 1984 as amended upto date, in respect of component materials and tests. [ Make : Polycab/Havells/KEI/RR Kabel/Gloster ]

(a) 4 Core 300 Sq.mm [from Transformer to LT Main Panel & from LT Main Panel to Sub Distribution LT Panel]

(b) 4 Core 95 Sq.mm [ From LT Main Panel to Feeder Pillar Box]

(c) 4 Core 150 Sq.mm [ From Sub Distribution LT Panel to DG AMF]

Laying of three cables above 185 sqmm in an underground trench in single tier formation (horizontal) the trench size : 915 mm x 760 mm average depth with brick protection on the top of each cable with 8 nos. bricks per Mtr. and 4 nos. bricks per mtr. as separator between every two cables including filling the space between the bricks and cables and also the trench with shifted soil, levelling up and restoring surface duly rammed

Laying of two cables above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed

Laying of one cable upto 150 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

(a) 4 Core 300 Sq.mm

(b) 4 Core 95 Sq.mm

(c) 4 Core 150 Sq.mm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :

(a) 4 Core 300 Sq.mm

(b) 4 Core 95 Sq.mm

(c) 4 Core 150 Sq.mm

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required.

80mm dia

100mm dia

Straigh through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials (Brand approved by EIC)

a) 4 core 300 sqmm cable

b) 4 core 95 sqmm cable

Cable Line Marking Post ( For 30 Post)

Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1500 mm.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. a) With earth obtained from excavation of foundation.

Ordinary cement concrete (mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant codes. In Ground Floor. (i) Pakur Variety.

Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge. ( In GF)

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at inter-section, complete as per drawing and direction. (a) For works in foundation, basement and up to roof of ground floor/up to 4m. Tor steel/Mild steel. Other Manufacturer not Specified. 1.25% of Volume of Concrete

Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand parpering etc. in cluding using of approved putty etc. on the surface , if necessary. (a) On timber or plastered surface: (1) With super gloss (hi-gloss). (iv) Two coats (with any shade except white).

SITC Of Glow Sign Board

SITC of LED glow sign board 6 ft x 4 ft with stainless steel frame work, ACP outdoor type converting and Acrylic letter illuminated with waterproof LED lights (Make - Samsung / Cray / Nichia) with waterproof power supply unit as required. The letters and size of the board will be approved by EIC.

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation of overhead reservoir (vertical run)

EARTHING

S& laying 120 sq. mm. single core multistrand PVC insulated flexible Cu wire in suitable size of PVC flexible pipe (reinforced) from nutral earth busbar to transformer nutral point as required (for Transformer /Generator neutral earthing) including compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry & Socketing both sides by Cu Socket. [ 2 run x 10 mtrs x 3 set = 60 mtrs]

Earthing with 80 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 65 mm x 8 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 80 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts.

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos.12 mm dia holes on the GI pipe.

Extra treatment of soil by using salt & charcoal for plate electrode as to G.S.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 65 mm x 8 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Insulating the 65 x 8 mm M.S. flat incl. S&F black heat shrink PVC sleeves etc. The PVC tube sleeve to be inserted on the GI flat and heat shrinked by heating apparatus by skilled technician carefully without damaging the PVC sleeve as per direction of the EIC.

Supply & fixing 75x45 mm "C" channel having length of 2 mtr. each channel incl. nuts, bolts and washer etc.

S & F special type earth electrode clamp made of GI flat with nuts, bolts,, washer etc. suitable for 80 mm dia GI pipe earth.

SUB-HEAD 13-- SITC OF 250 KVA SILENT DG SET

Supply , delivery at site on foundation , commissioning of 250KVA, 415V, 50Hz, 3Ø silent new DG Set, comprising of Engine, alternator, separate AMF panel, Base frame, Fuel tank, Battery, CPCB-II approved Engine & Acoustic Enclosure having following specifications :- Engine:- Make : CUMMINS / Volvo / Caterpiller / KOEL Green Engine Type : 4 Stroke Diesel Engine RPM : 1500 MoEF certified power : 335 BHP or Higher Duty : PRIME Cooling : Water cooled with radiator Cylinder : 6 Aspiration : Turbo Charged Type of Governor : Electronic Fuel Tank Capacity : Minimum capacity 480 Ltrs. Fuel Consumption at 75% rated Load with Radiator or Fan : 45.5 Ltr./ Hr. or Less Fuel Consumption at 100% rated Load with Radiator or Fan : 62 Ltr./ Hr. or Less

Overload Capacity : 10% overload for one hour for every 12 hours continuous running at full load or better Engine instrument Panel : Consisting of starting switch with Key, Lube Oil Indicator, water temperature Indicator, RPM indicator and hour meter. Safety Controls : Emergency Stop, Low Lube Oil Pressure warning / Shutdown, High Engine Water Temp. warning / Shutdown, Sensor failure Indicator, Engine over speed indicator, Battery charging and low battery indicator. Exhaust Silencer : Residential Type Starting system : 12V./ 24 V. starting system complete with starter motor, charging alternator with rectifier and Cutout as per manufacturer standard. Battery : Lead Acid, Low Maintenance or SMF and conforming to relevant IS Specification with Low/High Battery Voltage and Weak Battery warning. Alternator Make : Stamford / Leroy Some Rating : 415 V., 3Ph. 50 Hz., 250 KVA, 1500 rpm

Type : Brushless, self excited and self regulated Insulation : Class H Protection : screen-protected drip proof with Min.IP-23 degree of protection RPM : 1500 Voltage Regulation (max) : ±1% Winding connection : Star with Neutral Total Distortion factor : Less than 3% Total Harmonic distortion in output waveform : < 5% AMF Panel Cubical type floor mounted AMF panel made from 14 SWG Sheet Steel, duly pretreated, powder coated painted and aesthetically finished, suitable for controlling of 250 KVA DG set having following specification / features. i) 2 No. 400 A AC1 duty, 4pole power contactor and U/V release etc. [make: ABB, Legrand, Schneider] ii) 2 Nos. 400 A, 3pole, 50 KA MCCB with microprosser based LSIG protection. [make: Legrand] iii) In Built By-Pass switch for rated capacity

The AMF panel must be designed to ensure trouble free performance and ensure switching over Electrical Load to DG within 15 (fifteen) second from the instant of mains failure. Acoustic Enclosure The DG set should have integrated acoustic enclosure at the manufacturing state itself. High quality acoustic enclosure must be certified as per CPCB-II norms. Base Frame Common iron channel fabricated base frame containing the engine and alternator, mounted on AVM pads and having provision for lifting Hook. Terms & Conditions (i) Rate should be quoted inclusive of all applicable taxes and Duty etc. (ii) All materials, equipments & accessories must conform to relevant IS specifications. The DG Set to be supplied must be from the authorized OEM of the respective Engine Manufacturer.

(iii) Necessary manufacturer's test certificate for Diesel Engine, Alternator etc. Will have to submit in triplicate copy during delivery of the equipment. (iv) Copy of "Type Approval Certificate" and Certificate of "COP" must be produced at the time of delivery issued from competent Authority (As per CPCB-II). (v) Circuit Diagram for AMF Panel must be submitted from the Manufacturer / OEM. (vi) The entire set must be warranted at least 15 months from the date of Delivery / 12 months / 5000 Hrs from the date of Commissioning whichever is earlier. However Engine & Alternator should be warranted of 2 years / 5000 Hrs, whichever is earlier.

Supply & fixing of exhaust gas piping of 150 mm dia MS black class B pipe welded incl. all necessary bend supports and clamps anti vibration mounting insulation of exhaust system with 50 mm thick mineral wool covered with wire mesh and aluminium cladding ( from DG sets to top of the building plus 3mtr or as per CPCB) for 250 KVA DG set as per direction of EIC.

S&F special type MS angle iron bracket support made of 40x40x6 mm. MS angle with flat iron clamp with nuts, bolts & washers etc. for 150 mm. dia

S&F rain protection canopy for 150 mm exhaust pipe.

Hire charges for scaffolding by bamboo required rope of square type arrangement for smooth working & carriage of MS black pipe by vertical run & dismantling at the end of work.

S& delivery of 500 ltrs. Capacity heavy gauge MS sheet barrel with MS angle made support stand.

Supply & delivery of best quality oil hand pump with 1" dia PVC flexible pipe (12' ft. approx.)

S &D of HSD for testing & immediate run of DG set incl. carrying charge

Supply & laying of 1.1 KV grade 10 core 1.5 sq.mm. PVC copper conductor control cable partly recessed and partly by shaddle on wall to interconnect DG set with AMF panel.

Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc.

Making connection of Power cables between AMF & DG & DG Panel after necessary finishing ends & proper Glanding.

Buyback of existing HT Old single panel gear(Oil type) with all accessories

TERMS AND CONDITION

a. Rate should be quoted inclusive of all applicable taxes and Duty etc.

b. The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them.

c. Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution, of work/submission of bill.

d. If any refurbished material is supplied and installed, penal action will be taken as per existing rules

BHAGWATI CONSTRUCTION

JAYBEECO

M/S SARKAR ENGINEERING CO

NETWORK ENTERPRISES