BIRED/16/e-Q (1st call) of 2020-21

Amount

SITC of Generator

Supply , delivery at site on foundation , commissioning of 125 KVA, 415V, 50Hz, 3Phase 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 Make:- Volvo Group/Caterpillar/Cummins(Jakson)/ Ashok Lay Land/ As per choice of EIC.

ENGINE

Make : Volvo Group/Caterpillar/Cummins(Jakson)/ Ashok Lay Land/ As per choice of EIC.

Engine Type : 4 Stroke Diesel Engine

Rated Output : 155.5 ВНР or Higher

Duty : PRIME

Cooling : Water cooled with radiator

Cylinder : 6

Aspiration : Turbo Charged

Type of Govemer : Electronic

Fuel Tank Capacity : Minimum capacity 290Ltrs.

Fuel Consumption at 75% rated Load with Radiator or Fan : 23 Ltr./ Hr. or Less

Fuel Consumption at 100% rated Load with Radiator or Fan : -30 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 : Volvo Group/Caterpillar/Cummins(Jakson)/ Ashok Lay Land/ As per choice of EIC.

Rating : 415 V., 3Ph. 50 Hz., 125 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

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 16 SWG Sheet Steel, duly pretreated, powder coated painted and aesthetically finished, suitable for controlling of 125 KVA DG set having following specification/features.

i) 250A SFU with fuse link -2 sets (L&T/Siemens)

ii) In Built By-Pass switch for rated capacity

iii) On -delay timer for load change over

iv) On-delay timer for engine shut off

v) Engine On-Off switch (Push button type)

vii) Minimum five number indicating lamps to indicate 'mains ON', 'load on mains', Set running', 'load on set' and 'battery charger on'.

viii) Audio visual alarm for 'Low lubricating oil pressure', 'High water temperature, Start failure', and DG over load'.

x) Microprocessor based relay with composite meter for digital display of following.

Generator voltage/AC Mains voltage.

Generator Current in all phases

Frequency

Power Factor

Energy

Indication for alternator supply

Running time indications number of hours of operation and service intervals, service due indications

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 acoustict 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 /IЕС 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 and delivery of HSD Oil.

Supply and delivery of Lubricating Oil.

S & F exhaust pipe of 100 mm. dia MS black pipe (Thickness 4 mm) including connection with the existing silencer attached with the flexible coupler and S&F flange, nuts, bolts & washers etc. & necessary fixing materials etc. as required from DG set to nearest building (Horizontal Run) with suitable high temperature painting.

S&F exhaust pipe of 150 mm. black pipe (thickness 4 mm.) including S&F flange, nuts, bolts & washers etc. as required from the nearest building wall to top of the building roof. (Vertical run) with suitable high temperature painting.

Making insulation by 2" glass wool including netting arrangement and covered with aluminium clading as per direction of the EIC.

a) 100 mm. dia exhaust pipe.

b) 150 mm dia exhaust pipe

c) Residential type silenser pipe

S&F special type MS angle iron structure support made of 40x40x6 mm. MS angle with flat iron clamp with nuts, bolts & washers etc. for 200 mm. dia (Vertical Run)

S&F rain protection canopy.

S& delivery of 200 ltrs. Capacity heavy gauge MS sheet barrel.

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

Earthing with 80 mm. dia GI pipe (Tata Medium) x 3.0 mtr. Long 1 no. 65 x 8 mm. galvanized (Hot dip) sheet strip (4 mtrs. Long) 12 mm. dia x 125 mm. long GI nuts, bolts & washers etc. for neutral earth.

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 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 65 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 (2 nos. for DG, 2 nos. for AMF panel).

Extra for treatment of soil by using salt & charcoal or coke for pipe electrode for neutral earth.

Supply & fixing black PVC heat shrink sleeve for covering the 65 x 8 mm. GI flat.

Extra connecting the neutral of DG to earth electrode including S&F 65mmx8mm Galvanized (Hot Dip) steel strip on wall/floor with GI saddles & insulating the same by one layer of PVC strip over one layer of ampere tape.

S & F compression type metal gland for 100 mm dia flexible pipe.

Commissioning & testing of the Diesel Generator Set along with AMF panel with agency's own tools & tackles in presence of EIC.

Cutting RCC floor by special tools & tackles very carefully without any damaging and removing the shifted rubbish & levelling up and restoring the surface for 8 nos. earth-pit as per direction of EIC.

Supply & laying of 1.1 KV grade 12 core 2.5 sq.mm. PVC copper conductor control cable partly recessed and partly by shaddle on wall to interconnect DG set with AMF panel.

Supply & laying 1 x 120 sq. mm. single core flexible copper wire in suitable size PVC pipe (reinforced) on wall / floor from neutral earth bus to DG set neutral point including both side socketing.

S & F compression type brass cable gland suitable for 12 core 2.5 sq. mm. PVC/A copper cable.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE armoured cables as below : a) 3½ core X 400sq.mm.

Supply of 4/3.5 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Nicco / Fort Gloster/Polycab]

3.5 Core150 Sq. mm [ NS ]

Laying of cable above 35 and upto 185sqmm in underground trench as per GS for the following numbers of Cables.

1 No Cable [1(b)/F-2 ]

Supplying and fixing compression type gland and finishing those for following XLPE / PVC armoured cable ( 3.5)Core as per GS.

3.5Core 150 Sq. mm [7(d)/F4 & 8(b) /F5]

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

100 mm dia [11(g)/F-6]

Civil Work for DG room

Providing RCC platform for 125KVA DG installation size of 5.50mtr X 3.50mtr= 19.25sqmtr (as per direction of EIC) rectangular shape with supply and delivery off all raw materials and 0.7mtr above ground level around the DG base complete with 3mm thick neatly finished cemen plaster allround as per GS

brick work (5'') upto 3ft height from finished floor level for the above item at three sides with first class bricks in cement morter (1:4) as per GS.

M.S. gate as per aproved designed grill, continously joints welded as per G.S.(expected gate at front portion) (50sqmtr x 16kgs= 800kgs= 8quantity)

M.S. gate as per aproved designed as per aproved design made of MS frame work as per G.S.

Locking arrangement including fittings fixing in 2 positions as GS

S&D of Godrej Novtal 7 lever lock with duplicate keys for locking the DG set.

painting with best quality 2 coat of synthetic enamel paint over RO primer of aproved make as per GS

M.S. structural works with, colums, beams etc with simple rolled structural members as per GS

Supplying , fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping screw, EPDM Washer 16 mm dia & 3 mm th. washer etc. complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work). (i) In Roof:- a) With 0.5 mm thick sheet

AC machine installation.

SITC of 2/2.2 TR Hi-wall Split Air Conditioner having following specification. 1) Cooling capacity nominal (BTU /HR): 26017 2) Minimum ISEER rating - 3.5, BEE leveling 3 Star or more (2019-20 ) IS compliance - IS 1391 3) Refrigerant - R410A/R32 4) Compressor - Rotary/Scroll 5) Evaporator & Condensor Coil : Copper 6) Operating Outdoor Temparature = 50ºC and above 7) Power Supply - 230V,50Hz ( +Tolerrance as per applicable standard) 8) Mini. Room Discharge Air Flow Rate-1450CMH 9) Cordless Remote Arrangement with all modernized provision of temperature setting , Fan speed option ( Low /Medium /High ) Auto Swing. The scope of work is also includes supply of following (i) Necessary refrigeration copper line with nitrial rubber insulation - 3 mtr (ii) necessary copper cable (FRLS type - make : Finolex/Havells/Polycab) - 3mtr (iii) With 15A plug top, 2mt long input cord , & all other installation kit except indoor to out door unit connecting pipes & cables, out door unit will be fixed on wall with heavy type wall base.Incl supply of wall base./on floor with necessary iron chair (300mm hight). fixed on roof floor. [Make: O General / Mitsubishi Heavy/As Similar product as per choice of EIC ]

S&F 15.88mm&6.35mm copper pipe with keno foam insulation & 3core 2.5Sqmm&4 core 1.55qmm copper un aurmored cable. [ for connection of plug socket to out door unit & out door to indoor unit]

S&F 15mm PVC flexible drain pipe. [N/S]

Supply Installation, Testing & Commissioning of 4.0 ton capacity wired concealed type Split AC machine having following specification. a) Rated cooling capacity-48000 BTU/hr. 1) Capacity - 4 Tonnage 2) Cooling Capacity(BTU/Hr) - 48000 BTU/Hr 3) Refrigerant - R410A 4) Compressor - Scroll 5) Evaporator & Condensor Coil : Copper 6) Operating Outdoor Temparature = 50ºC and above 7) IDU of rated power supply- 230V-1Ph- 50 Hz. 8) ODU of rated power supply- 400V-3Ph- 50 Hz. 9) Air-flow/per IDU :- 2200 CFM, with EEV Technology. 10) Static Pressure - Medium or High 11) Cordless Remote Arrangement with all modernized provision of temperature setting , Fan speed option ( Low /Medium /High ) Auto Swing. The scope of work is also includes-- 12) supply & fixing of Wireed Remote Controller & filter kit as per manufacturer standard. 13) Installation, Testing & Commissioning of Indoor & Outdoor unit after making hole in wall etc as per direction of EIC including S&F of necessary fixing arrangement for indoor and outdoor unit, duly painted, laying and making connection of refrigeration pipe, power cable with finishing ends, drain pipe etc as per direction of the EIC. [Make: O General / Mitsubishi Heavy/As Similar product as per choice of EIC ]

Charges for scaffolding arrangement incl. lifting, shifting for outdoor & indoor units of 4.0 Tr Concealed type Split Air Conditioner machine.

Supplying, fabrication & fixing M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm) for making platform for installation Protection of outdoor unit of 4.0TR Concealed split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with horizontal angle of 25 mm x 25 mm x 6 mm including supporting angle 50 mm x50mm x 6 mm in each platform. The platform should be baricaded & safe for ODU Maintenance in outer edge for transmitting the load centrally through 2 nos. (50 mm x 50 mm x 6 mm) Angle of 2 mtr. length each inserted into the exiting wall. Area of the platform is 3Mtr. x 1.2Mtr. or as per Machine configuration & load with adequate service access as per direction of EIC

Supply, installation & commissioning Copper Refrigeration pipe line for liquid and suction line with supports & brackets (For concealed split AC)

Liquid Line (3/8" OD HD Copper Pipe with 0.6mm thick)

Suction line(7/8" OD HD Copper Pipe with 1mm thick)

Supplying, fabrication & fixing M.S u-channel of 6 mm thick of size (50 mm x 25 mm x 25 mm) for making platform for installation of Indoor unit of 4.0TR Concealed split AC

Supply & Fixing Pipe Insulation in suction & liquid line with 9mm nitrile rubber tube for Concealed Split AC

Liquid Line

Suction Line

Control copper Cabling from ODU Unit to IDU unit of Concealed Split AC

4 Core 2.5sq. mm. unarmour Cable

Supply and fixing of Al powder coated continuous Grill. (Make:-Premier or equivalent)

Supply and laying PVC drain pipe

25 mm dia

Signboard & Miscellaneous-

SITC of LED Type Arc shaped Glow sign board fabricated by 18'x4'"x10" depth ACP box supported with suitable size MS angle iron of 18 swg. All around. The 3 mm Aludecor (exterior) finished ACO facial should be provided 3d with Laser cutting 6 mm laser cut Acrylic letters out of which 5 mm rising and border line of the front side shold with cover 1" Alluminium channel as per the direction of EIC. incl. S & F 3 in size LED-3525 (Samsung Korean Module make, cat no.-LED-3525) as required on LED panels, IP-67, Type: Double line fixed, Intesity: Same & Smooth through out, no bright or light or dark patches,

Visibility: easy to seen in day-light also 10 Mtr at least for normal eye, Ambient Air: 0-50 degree centigrade, 100% relative humidity, Power consumption--1.2 watt/Module, minimum 60,000 burning Hrs, water proofing and fixing the LED boards with black backelite light bar with super bright, easy to seen in day-light, incl S&F of required power supply unit having Input:90~240 VAC 50 Hz Output : 12 VDC forced cooling system ( Make: MeanWell) complete with all accessories with providing necessary interconnection with 2x2.5 sqmm for Ph & N and 1x1.5 sqmm as ECC PVC insulated FRLS copper wire and S & F 25 mm x 25 mm Aluminium angle of 4 mm thick fixed with machine screw of all sides of facia and fixing the Glow Sign Board. Back side of the board should be covered with 26 swg GI sheet to protect from ingress of rain water.

The sign board should be fixed at the 3nons 600 mm long 10'' x 10'' PCC Piller by using 1mtr long 50mm x 50mm x 6mm angle iron with nut, bolt, washers and 3nons triangle back side support by 3mtr long 50mm x 50mm x 6mm angle iron with 3nons 600 mm long 10'' x 10'' PCC Piller with nut, bolt, washers etc. as directed by EIC and mending good the damages as per direction of EIC. Inscription of the sign board should be as per direction of authority and as per direction of EIC.The Lettering are of white color and logo as per directed by Authority. Lettering and Style as directed by Authority/As per choice of EIC.

S& delivery of 20W LED tube light (make-Philips)

S& delivery of 150W ballast for HPSV lamp (make-Philips)

S& delivery of 150W HPSV lamp (make-Philips)

S& delivery of ignitor for 70W- 450W HPSV lamp (make-Philips)

S& delivery of 5A piano key type switch (make-Anchor)

S& delivery of 15A piano key type switch (make-Anchor)

S& delivery of 5A piano key type socket (make-Anchor)

S& delivery of 5A piano key type socket (make-Anchor)

S& delivery of 90watt out door type LED street light fittings with all cecessary accessories. (make-Crompton / Philips / as per instruction of EIC)

S& delivery of 9 watt LED BC lamp (Bulb) (make- Philips / Crompton)

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

BISWANATH CHATTERJEE