INVITATION FOR PRE TENDER MEET

Name of Client: Assam Bio Refinery Project Ltd. (Client/Owner) Name of Project: Bio Refinery Project at Numaligarh, Assam, India.

Name of Work: Digester Package

Introduction of the project: EIL has been awarded the consultancy for the Bio Refinery Project at

Numaligarh, Assam, India. Amongst many packages, this project also consists of Digester package and

we are looking for vendors, who have past experience of execution (Design, supply and supervision of

erection testing, commissioning and performance guarantee of equipment) of similar packages for

Biomass / paper industry. Basic design for the plant is complete.

Brief Scope of Work: Brief scope of work for digester package is as mentioned below:-

1. Digesters 4 numbers along with the top valve refer attached P&ID. 2. Screw Conveyors along with the chutes at the top of digesters. 3. Load cells mounted on the each leg support of digesters 4. Connected instruments

Flow Diagram, P&ID ,Data sheet are attached as Annexure-1

KEEPING ABOVE IN MIND, A PRE-TENDER MEETING HAS BEEN SCHEDULED AND DETAILS OF PRE-TENDER MEETING ARE AS FOLLOWS

1. Venue Engineers India Limited Business Centre, Room No. 2, Tower-1 EIL Office Complex, Sector – 16 (on NH-8), Gurugram -122001

2. Date & Time of Meeting At 1000 HRS (IST) onwards on 11th Jan 2019

3. Contact Person 1) Anindya Sinha, DGM (SCM): e-Mail ID: anindya.sinha@eil.co.in Tel.: 0124 380 2103

2) Abhishek, Manager (SCM): e-Mail ID: abhishekt@eil.co.in Tel.: 0124 380 2175

4. Purpose of Meeting: Introduction of Project to bidders

Understanding capability of bidders (i.e experience of supply and installation of such package in Paper/Pulp/Biomass industry)

Resolution of bidders query

5. Time schedule 12 Months

6. Project Location and Connectivity

Numaligarh, Assam (Nearest Airport : Jorhat ;Nearest Railway station : Numaligarh Railway station)

Agencies are requested to submit the details (Experience & Financial) in the enclosed Annexure -2 to the e-mail ids mentioned in this notice positively by 10th Jan 2019 and are also requested to bring along with them their Experience Record (along with documentary evidences) for similar kind of works and the complete audited annual FY Statements of the immediate preceding 3 FYs. Note: Prospective bidders are requested to depute their competent representatives for the meeting.

Encl.

1. Annexure 1- Flow Diagram, P&ID ,Data sheet. 2. Annexure 2- (Format for Technical Experience/ Format for Financial details)

ANNEXURE-1

PROCESS DATA SHEETVESSEL 101006030-02205

Batch DigesterBiomass fractionation with biosolvent and heat

QTY

111X4+236211

// 4)

mmType / mm /Type / °C /

N/m²

Low / HighDesign temp.Low / HighDesign press.

Vertical, outdoorvacuum 15

mmmT.L. to T.L.

Diameter, O.D.Diameter, I.D. 4.8+ (7)

later-

-Earthqk. factorWind load

TBD

Dished top/Conebottom

220 (6)

Heads type

Insulation

Area

MATERIALS OF CONSTRUCTION

°Cbar(g)

Positionm3

OPERATING CONDITIONS

Operating Temperature

Erosive / Corrosive (due to)

Tracing

NOZZLES

PhaseDensityBulk DensityOperating Pressure

Volume

Corrosion allowance

Sheet 1(2)

Code°C

DESIGN DATA 4)

ServiceType

REACTOR

Flammable / Explosive due toToxic (due to)

Document No.

CodeEquipment No.0110-VV-0001-A, -B, -D and -C

kg/m31050-1100kg/m3

Content

Yes 3)Yes 3)

ShellScreensOther parts

Bar (g)

°

3) Contents are toxic / corrosive due to added formic acid and generated furfural etc., pH is around 2. The fractionation area is ATEXdesignated. Operation temperatures are above flash point of biosolvent and can produce flammable gas.4) Design values and requirements to be checked in detailed engineering.5) API tank standards shall be followed where applicable. Flange standard according to ASME B 16.5 Welding Neck

Ti12 (or TA10)Ti12 clad plate or Ti12 (or TA10 clad/TA10)

1) Contents include cellolosic biomass from bamboo and biosolvent consisting of Formic acid, Acetic acid, Water and Furfural

Cone Angle

-

--

Ti12 clad plate (or TA10 clad)

Yes 3)

5 1605)

6) Operating fill volume 220 m3 up to the lower part of the neck (neck not counted)7) To be designed by Contractor

2) Mix of solid phase (either chips or fibres later in process) and liquid phase

NOTES

11 DN600 PN25 Manhole

9 DN80 PN25 Air removal / degassing outlet10 DN80 PN25 Blow dilution nozzle

Liquor inlet (bottom)8 DN150 PN25 Liquor inlet (fill)7 DN200 PN25

PN25 Liquor inlet (top)6,0150 6

DN250 PN25 Screen liquor outlets (8)PN25

0110

L 2) 211)

-

Remarks

PN25

SIZE RATING SERVICE

PN25Discharge elbow flangecontractor

IT

Digester top flangeDN600

4 (8)PN25 Discharge elbow outlet

DN2505

Digester screens3 DN250

7)

8) Screen shall be able to maintain a flow of 240 l/s of liquor through it (for heating circulation). Nozzle diameter and amount also tocorrespond to the screen arrangement. Chip length is ~25 mm. Location of screens on the cylindrical section to be defined by tenderer.

7)

PROCESS DATA SHEETVESSEL

Batch DigesterBiomass fractionation with biosolvent and heat

Digester vessel preliminary sketchFor nozzle list, see sheet 1.Nozzle orientation not indicated.

Actual equipment configuration to be determined by Contractor.

ServiceArea0110

Type

Document No.

Equipment No. Code

Sheet 2(2)

101006030-02205

0110-VV-0001-A, -B, -D and -C

1

2

4

3

6

8

5

9

7

10

11

Annexure-2

FORMAT FOR TECHNICAL EXPERIENCE

SIMILAR EXPERIENCE DURING LAST 10 (TEN) YEARS.

Sr.

No. Project Name Client

Details of Work/

Brief Scope of

supplies

Order

Date/Year of

supply

Capacity

Contract

Value

Completed

Value

Date of

completion/

commissioning

SIGNATURE OF BIDDER : ____________________________

NAME OF BIDDER : ____________________________

COMPANY SEAL : ____________________________

Page 1 of 2

PRE TENDER MEET

(ASSAM BIO REFINERY PROJECT LTD.)

A. ANNUAL TURNOVER OF LAST 3 YEARS:

Year Amount (INR)

Year 1: 2017-18

Year 2: 2016-17

Year 3: 2015-16

B. FINANCIAL DATA FOR LATEST AUDITED FINANCIAL YEAR (FY__________):

Description Amount (INR)

Net Worth

Working capital

C. Balance sheet in the name of ___________________________________ D. Holiday list / banned of any PSU / GOVT organization ______________________ ** Bidders are requested to enclose “Balance sheets of all Three years” & “Organisation structure” while submitting this annexure.

Page 2 of 2

1. Net worth Calculation:

Networth means paid up share capital, Share Application Money pending allotment* and reserves# less accumulated losses and deferred expenditure to the extent not written off.

# Reserves to be considered for the purpose of networth shall be all reserves created out of the

profits and securities premium account but shall not include reserves created out of revaluation of

assets, write back of depreciation and amalgamation.

*Share Application Money pending allotment will be considered only in respect of share to be allotted.

Accordingly, the definition of Networth shall be as follows:

Paid up share capital XXXX

Add: Share Application Money pending allotment XXX

Add: Reserves (As defined Above) XXXX

Less: Accumulated Losses XX

Less: Deferred Revenue Expenditure to the extent not written off XX

Networth XXXX

2. Working Capital calculation:

Working Capital shall be Current Assets minus Current Liabilities.

3. TurnoverCalculation:

Turnover shall be calculated including Excise Duty but excluding otherIncomes.