BIRED/15/e-Q (1st call) of 2020-21

Amount

Dismantling the existing main panel, 3nos PDB etc & mending good the damages by 01 nos Electrician & 2 nos Helper & 01 nos Masson. Including necy. Sandry materials etc.

S&Drawing 4x354/0.5 (70 sqmm) ECC PVC insulated multistranded copper wire in 50mm dia flexible PVC conduit. [Meter loop]

Supplying and fixing MCB SS double door enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment 4way [11/D-9]

Supplying and fixing 240/415 MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connectionas per GS [ Make -Legrand ] 63 A TPN [ 7 / D- 6]

Supplying and fixing Sheet steel Main Switches on angle iron frame on wall/63 A 415V TPN

Excavation of soil for installation of Earth Electrode and filling & ramming. For Morrum Soil. [G-1/1(B)]

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 as below:

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.[G-2/3(A)]

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.[G-2/4(C)]

Supply & delivery of CPRI approved cubical type L.T. Distribution panel board of required size, wall mounted compartmentalized with maple arrangement having rigid & self supporting structure fabricated from 2 mm thick CRCA sheet steel with M/S angle frame. The panel board consisting of the following switches and cable Allay. [Manufacture should be CPRI Approved.] A) Incoming Arrangement. switch disconnect or fuse ( panel mounting cubical type) conform to IS 13947 in open execution three pole & Neutral, 50HZ, 415V 400 Amp with 3 nos 400 Amp DIN type HBC fuse link , [L&T/ ABB make]--- 1set B) Bus Section: 500 V 600 A. electrolyte grade tinned copper bus bar, with vertical section of size 40 x5 mm for Phase RYB, & 40x5 mm for neutral bars & 20x 5 mm . Bar for earth. A bus bar shall be fixed with FRP chair & the entire bars are insulated with PVC heat Sinkable sleeve of suitable size & color as per direction of E.I.C. C) Inter connection between two bus bar. 415V 400A 4pole cubical panel type On load change over ,[L&T/ABB make]- --- --- - 02set

D) Outgoing arrangement: i) switch disconnect or fuse (panel mounting cubical type) conform to IS : 13947 in open execution three pole & Neutral 50HZ, 415 Volt 250 Amp with 2 nos 250 Amp DIN type HBC fuse link ,[L&T/ABB make] - --- --- --- 02set ii) Switch disconnector fuse (panel mounting cubical type) conform to IS: 13947 in open execution three pole & Neutral 50HZ, 415 Volt 160 Amp with 3 nos 160 Amp DIN type HBC fuse link, [L&T/ABB make.]. - --- --- --- 03set

E) Metering panel: a) S&F current transformer of size 200/5A Kappa make……………6nos b) LED Multifunction meters [ ABB make model -DMTME-I-485]...... 2nos c) LED indicator [R,Y,B]…. 6nos d) S&F Danger board e) connection with suitable size copper wire.

F) Cable Alley: Cable entry arrangement will be provided in the cubical panel in vertical position of size 1000mm x 150mm x 300mm with 200 Amp capacity 4 way AC/DC connector indicating phase & neutral for each outgoing main switches & gland plate must be placed at the bottom of the panel with detachable type as per direction of E.I.C. H) Painting. The complete panel board shall be painted by 2 coats of powder coated synthetic enamel Paint over two coats of R.O. primer of Approved make & brand & color as per Direction of E.I.C. I) Constructural Details: All incoming & outgoing panel mounted cubical Switch disconnector fuse shall be housed in Respective compartment with hinged & gasketted Door at front. All doors shall have Panel lock Arrangement. The panel shall be properly Gasketted to prevent ingress of dust & moisture & Remain. Busbar will be properly arrange & all Switches shall be fixed by M.S. nuts & bolts On angle /flat iron frame base.as per direction of E.I.C.

Supply & delivery of CPRI approved cubical type L.T. Distribution panel board of required size, wall mounted compartmentalized with maple arrangement having rigid & self supporting structure fabricated from 2 mm thick CRCA sheet steel with M/S angle frame. The panel board consisting of the following switches and cable Allay. [Manufacture should be CPRI Approved.] A) Incoming Arrangement. switch disconnect or fuse ( panel mounting cubical type) conform to IS 13947 in open execution three pole & Neutral, 50HZ, 415V 250 Amp with 3 nos 250Amp DIN type HBC fuse link , [L&T/ ABB make]--- 1set B) Bus Section: 500 V 400 A. electrolyte grade tinned copper bus bar, with vertical section of size 40 x5 mm for Phase RYB, & 40x5 mm for neutral bars & 20x 5 mm . Bar for earth. A bus bar shall be fixed with FRP chair & the entire bars are insulated with PVC heat Sinkable sleeve of suitable size & color as per direction of E.I.C. C) Inter connection between two bus bar. 415V 250A 4pole cubical panel type On load change over ,[L&T/ABB make]- --- --- - 0set

D) Outgoing arrangement: i) switch disconnect or fuse (panel mounting cubical type) conform to IS : 13947 in open execution three pole & Neutral 50HZ, 415 Volt 63 Amp with 3 nos 63 Amp DIN type HBC fuse link ,[L&T/ABB make] - --- --- --- 05set ii) Switch disconnector fuse (panel mounting cubical type) conform to IS: 13947 in open execution three pole & Neutral 50HZ, 415 Volt 160 Amp with 3 nos 160 Amp DIN type HBC fuse link, [L&T/ABB make.]. - --- --- --- 03set

E) Metering panel: a) S&F current transformer of size 200/5A Kappa make……………6nos b) LED Multifunction meters [ ABB make model -DMTME-I-485]...... 2nos c) LED indicator [R,Y,B]…. 6nos d) S&F Danger board e) connection with suitable size copper wire.

F) Cable Alley: Cable entry arrangement will be provided in the cubical panel in vertical position of size 1000mm x 150mm x 300mm with 200 Amp capacity 4 way AC/DC connector indicating phase & neutral for each outgoing main switches & gland plate must be placed at the bottom of the panel with detachable type as per direction of E.I.C. H) Painting. The complete panel board shall be painted by 2 coats of powder coated synthetic enamel Paint over two coats of R.O. primer of Approved make & brand & color as per Direction of E.I.C. I) Constructural Details: All incoming & outgoing panel mounted cubical Switch disconnector fuse shall be housed in Respective compartment with hinged & gasketted Door at front. All doors shall have Panel lock Arrangement. The panel shall be properly Gasketted to prevent ingress of dust & moisture & Remain. Busbar will be properly arrange & all Switches shall be fixed by M.S. nuts & bolts On angle /flat iron frame base.as per direction of E.I.C.

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. Legrand make, Up to 160A, 8 way Enclosure (607914).[D-11/15]

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. Legrand make, FP, 160A. [D-8/10]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection Legrand make.[D-6/7]

Cutting channel of 40 mm x 40 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works. [E-2/3(A)] 19 mm dia 3 mm thick polythene pipe without earth continuity wire

Supplying and Drawing 1.1 KV single core stranded ‘FR’ PVC insulated & unsheathed single core stranded copper wire (approved make) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required

4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC. [E-9/1(Gi)]

2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC. [E-9/1(Y)]

2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC. [for PDB to AC] [E-9/1(V)]

2x(2.5 sqmm)+1x(1.5 sqmm) [ 1(s) / E-9 ]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.[E-5/9]

SITC of 200 KVA Silent Diesel Generator Set (Engine BHP 300) with microprocessor based genset controller suitable for solo application & alternator both mounted on a common base plate with fuel tank, residential silencer, AVM Pads with its leads, first fill of lube oil & Acoustic Enclosure (dimension as per standerd) subject to observation of Pollution Norms and confirming to latest BIS code with capacity of 10% over loading for one hour in twelve hours duration having following main items and accessories : (Make:- Cummis-Jackson/Catterpiller/ Ashok Leyland /As per choice of EIC)

A. DIESEL ENGINE : Diesel Engine developing 300 BHP at 1500 RPM water cooled, four stock, Electric start, 12 Cylinder, Turbo Charged & after cooled model, confirming to BS 5514 with the following accessories :

a. Air intake system -- Air intake manifold, Dry type Air cleaner, and Vacuum indicator.

b. Exhaust System -- Turbocharger, Flexible connection, Exhaust manifold, Exhaust Silencer Residential type.

c. Coolant System -- Engine Water pump, radiator, coolant additive concentrate, by pass thermostat.

d. Lubricating System -- Oil pan, Engine mounted lube oil pump, Full flow lube oil filter, Lub oil by pass filter.

e. Fuel System -- PT Fuel Pump with electronic Governor, ESTC injector, 24V DC Solenoid Coil, Replaceable fuel filter.

f. Starting System -- 24V DC Electric Starter, 24V DC battery charging Alternator.

g. Safty Controls -- Low lube oil pressure trip, High water temperature trip, Over speed Stop.

Integrated Control System :

a. Physical Construction -- 128 X 64 mm LCD alpha-numeric display with 8 membrane key inter face, Non metallic enclosure, LED Display - fault warning and generator set status, Key switch for OFF / RUN / START.

b. Governor & Speed / Frequency regulator -- Integrated electronic Governing (adjustable up to 5%).

c. Operator Interface -- Manual Stop/Start, Remote Start/Stop Cyclic cranking, Alpha numeric screen, Alternator trim adjustment.

d. AC Instruments -- 3-Ph AC Ammeter, 3-Ph AC Voltmeter, KW meter, KVA meter, PF meter, Frequency meter.

e. Measurements / Instrumentation -- Lube oil pressure, Coolant Temperature, Engine speed, Hours run, Battery voltage.

f. Engine Protection -- High coolant temperature (warning& shutdown), Low lube oil pressure (warning& shutdown), Fail to crank (Shutdown), Over speed (Shutdown), Low / High battery Voltage (Warning), Low Coolant level shutdown.

g. AC Protection -- Over Frequency (shutdown), Under Frequency (warning), Over Voltage (Shut down), Over Current (Shut down), Under Voltage (warning).

h. Other Accessories -- Operating temperature range 0-60°C, common fault alarm, common shutdown, Date and time stamp for alarm. Dimension (in mm) are 267x378x157.

i. Additional features – Speed bias or raise / lower inputs are provided for paralleling, Remote monitoring capability through separate interface modules, Engineering tool / manufacturing tool compatible with existing tools, 6 configurable discrete Outputs, 2 configurable discrete Inputs, Fault Indication on front panel display using fault LEDs, Smooth transition to rated speed, Programmable fault threshold, Controlled ramping to restricted startup smoke. j. Others -- Vibration damper, Fly wheel with housing.

B. ALTERNATOR : Synchronous Alternator 200 KVA rating, suitable for continuous operation at 1500 RPM, 415Volts, 0.8 P.F (lag), 50 Hz., 3 Ph, 4 Wire system. The Alternator shall be Brushless type, self excited & self regulated through an AVR. The Alternator will be suitable for tropical climate and shall generally Confirm BS 2613/ IS : 4722. The Salient feature of Alternator are : --

a. ± 0.5% Voltage regulation (Max.) in static condition.

b. IP : 23 protection with class “H” insulation.

c. Permanent lubricating bearing.

d. Permissible over load of 10% for one hour in 12 hours of operation.

C. AMF CONTROL PANEL : The AMF Control Panel is fabricated from 14 SWG CRCA sheet and Powder coated paint (Color : Siemens Grey) after seven tank treatment process. The Panel will be floor / wall mounted.

D. BASE FRAME : Engine and Alternator are mounted through AVM pads, on a common Channel iron fabricated Base Frame with pre-drilled holes.

E. FUEL TANK : Daily service INBUILT fuel tank of min. 480 lts. capacity fabricated for 14 SWG CRCA sheet metal completed with drain valve, air vent, inlet out let connection. The fuel tank shall be floor mounted type placed outside the acoustic enclosure.

F. BATTERIES : Two Nos. 12V, 160 AH suitable make (Exide / Ameron / Eqv) batteries in dry and uncharged condition with it leads.

G. ACOUSTIC ENCLOSURE : 1 No. (CPCB APPROVED) Should have optimum service ability, Air inlet louvers, Powder coated made of stainless steel.

Salient Feature of Acoustic Enclosure (200 KVA) : The Acoustic enclosure is made of 14 / 16 SWG CRCA sheet. The Salient feature of the acoustic enclosure are : -

a. The enclosure is of modular construction with the provision to assemble and dismantle easily at site.

b. The Sheet metal component are NINE TANK pre treated before powder coating.

c. The enclosure is powder coated (inside as well as outside) with special pure polyester base powder. All nut and bolts /external hardware are made from stainless steel.

d. The doors are gasketed with high quality EPDM gaskets to prevent leakage of sound.

e. The door handle are lockable type.

f. The sound proof of the enclosure is done with quality Rock wool / Mineral wool confirming IS : 8183. The rock wool is further covered with fiber glass tissue and perforated sheet.

g. Special design attenuators are provided to control sound at air entry and exit points.

h. Temperature of enclosure does not exceed beyond 7 - 10°C of ambient temperature.

i. There is a provision of emergency shut down from out side the enclosure.

j. Noise level is <75 dB (A) at 1 mtr. distance under free field condition, i.e. as per CPCB norms.

k. Door hinges are made of anti corrosive special alloy.

l. Viewing window is fitted with toughened glass instead of acrylic sheet.

H. DOCUMANTATION : 1 Set of following documentation should be with each set.

a. O&M Manual of Diesel Engine.

b. Spare parts list of Diesel Engine.

c. Test Certificate of Diesel Engine.

d. Test certificate of Alternator

e. Test certificate of D.G. set

Supply, Installation, Testing & Commissioning of Wall / Floor mounted AMF Control Panel fabricated from 14 SWG CRCA Sheet and powder coated after 7 (Seven) tank treatment process. The panel comprises with following items :

a. 415V, 400A MCCB with O/L, S/C & E/F Release (Mk. L&T / Siemens / ABB / Jackson Cummins) & other Standard Accessories.

b. 400A, 4 Pole Power Contractor with 2NO + 2NC Aux. Contact block coil voltage 230V AC - 2 Nos. (1 No. for DG & 1 No. for Mains) (Schneider / Siemens / ABB)

c. Indicating Lamps (with series resistance) Red, Yellow, Green (Mk. Siemens).

d. Other Items are as follows,

8. Aux. Contactor with 1 No. Time Delay 0-60 sec. Timer Block unit. 9. Resistance unit. 10. Control Fuse Links with base. 11. Terminal Block. 12. Current Transformer. 13. Load Monitor (For V, A, KW, KVA, KVAr, Frequency & PF metering). 14. Rated Capacy 400A 4pole Bypass Changover switch ((Make:- Cummis-Jackson/Catterpiller/ Ashok Leyland /As per choice of EIC))

Supplying and laying of 1.1 KV Gr 4 core x 150 sqmmsizes AL armoured PVC/XLPE cable with 2x10SWG GI wire(Havells/Finolex/Polycab) in cable tray / surface / U/G as mentioned below :

Supplying and laying of 1.1 KV Gr 4core 10sqmm sizes Copper armoured PVC/XLPE cable with 2x10 SWG GI wire (Havells/Finolex/Polycab) in / cable tray / surface / U/G as mentioned below :

Supplying and laying of 1.1 KV Gr 4 core x 70 sqmmsizes AL armoured PVC/XLPE cable with 2x10SWG GI wire(Havells/Finolex/Polycab) in cable tray / surface / U/G as mentioned below :

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

a. 4 core x 150 sqmm

b. 4 core x 10 sqmm

c. 4 core 70 sqmm

Supply & Installation of exhaust pipe line connection with MS black pipe 100mm (4”) dia ISI approved, necessary nuts, bolts, washer, gasket incl. electrical welding where necessary.

Wrapping the Exhaust pipe line with Al. sheet high quality with necessary wire mesh & asbestos rope, cloth etc.as per direction of EIC.

Painting the MS black pipe, (3”) dia Aluminum paint of two coat over the RO primer. Approved make.

S&F 4" dia MS heavy type bend

Scapholding charge for installation of the exhaust pipe arrangement incl. MS Strip all complete.

Supply & erection of self supproting special type MS structure made from 50 mm dia Hollow Pipe, 50 x 50 x 8 mm & 40 x 40 x 6 mm MS Angle incl. S&F of Anodised GI Sheet for cover up the DG Set incl. construction of CC Base for 1mt bellow from GL & 900mm above GL. Of size. 4mt x 3mt with 3 inch thick CC (6:3:1) foundation below the wall and filling sand from ground level to top of wall and brick soling on top of size 4mt x 3mt and above brick soling 5 inch thick CC (6:3:1) foundation of size 4mt x 3mt incl. 3mm thick neat cement finish on all four sides & top of base as per instruction of 250 KVA DG Set as per direction of EIC. (drawing & details of structure to be submitted & approved by EIC before taking up the work)

Supply & Fixing 18W Surface mounted LED flat panel [CROMPTON GREAVES make LCDSPL-R-18-CDL] with all accessories directly on ceiling.

Supply & Fixing 100W PAR lamp PHILIPS make

Supply & Fixing of LED light fittings with all accessories. Make- BRP340 LED 161CW HO SLC S1PSU GR)

Supply & Fixing 135W LED High bay light with PDC housing, intregal driver, frame, toughned glass & IP65 protection [CROMPTON GREAVES make LHB-135-CDL/60] with all accessories directly on ceiling.

Dismentling mid cartain & Repairing mid cartain incl. repair gear box motor limit switch starter etc

Terms and condition 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.

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.

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

Note:- Labour welfare Cess @ 1% and GST @ 12% on Bill amount will be deduct.

NARAYAN CHANDRA DAS

RIK ENTERPRISE

MODERN ENGINEERING ENTERPRISE