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Inge GmbH•Flurstrasse 27•D-66926 Greifenberg Offer OT14/006930
Fort Worth Water Department
► Water Production Division Date: 08/07/2014
Attn Mr.Christopher Harder
1511 11th Avenue Customer number: 2002410 000
76102 Fort Worth,TX Valid until: 11/06/2014
Cust order nr: Pilot Rental dated Aug 6 2014
UNITED STATES
P 14/000869
Delivery terms: FCA Incoterms 2010
Shipping Adress: Greifenberg
Fort Worth Water Department Project Manager: Scott Caothien
Water Production Division Contact: Scott Caothien
1511 11th Avenue Phone: +1949 9238098
76102 Fort Worth,TX E-mail: scott.caothien @basf.com
► Pos Article Description Unit Price Ouantlty Total value
nr
10 SL-9999 Pilot Plant Rental 0.00 USD 5 pc 0.00 USD
BASF/inge rental fee per month,approximate duration:9/15/14 to 2115/15
Proposal based on APAI Technical Memorandum dated July 12014 for Project
No 0318-054-01
Instruments:
1.Feed Turbidity:Hach 1720C turbidimeter(or TCEQ approved equal)
2.Filtrate Turbidity:Hach FilterTrak Model 660 laser turbidimeter(or
PL TCEQ approved equal)
20 FK-9999 Freight(Round Trip) 11,000.00 USD 1 pc 11,000.00 USD
Price per position
30 SL-9999 Technical Services 0.00 USD 1 pc 0.00 USD
1 Provide timely consultation,equipment repair and replacement services
during the pilot study
2.Calibrate pilot system flow and pressure instrumentation per the pilot
protocol requirements and instrument manufacturer instructions
3.Participate in a conference call every two weeks to discuss the pilot
study.Additional calls may be scheduled upon agreement between the City,
M Engineer,and Vendor.Emergency calls will be required in the event of any
n equipment malfunction that stops testing
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4.Fumish a final pilot testing report
r7'1 5.Provide one pilot-tested membrane module to the City for autopsy
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page' 2
Inge GmbH Managing Board Trade Register ��
# Flurstrasse 27 Bruno Steis(CEO) Amtsgericht Augsburg,HRB
86926 Greifenberg,Germany Dr.Peter Berg
Phone 9 81 8192 997-700 Daniels Callen Bank Account Deutsche Bank inge
Fax+498192997-999 SWIFT BIC DEUTDEMMXXX
info@irge.ag VAT EUR transfer IBAN DE76 7007 0010 0155 2322 00
www.inge.ag DE213269940 USD transfer IBAN DE49 7007 0010 0155 2322 01 heart of pure grater
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L7 ■ BASF
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Offer Date: 08/07/2014
Record number: QT14/005930
Customer 2002410 000
Pos Article Description Unit Price Quaritity Total value
nr USD USD
Total value 11,000.00 USD
Delivery 4 weeks
Our UF-modules are listed on EU export control list as dual-use-good under
number 213352D"
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page 2/2
Inge GmbH Managing Board Trade Register
Flurstrasse 27 Bruno Steis(CEO) Amisgericht Augsburg,HRB
86926 Greifenberg,Germany Dr.Peter Berg
Phone 9 81 8192 997-700 Daniels Callen Bank Account Deutsche Bank Inge
Fax+49 6192 997-999 SWIFT/BIC DEUTDEMMXXX
info @inge.ag VAT EUR transfer IBAN DE76 7007 0010 0155 2322 00
Yvrvw-Inge-ag DE213269940 USD transfer IRAN DE49 7007 0010 0155 2322 01 heart or pure water
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Confidential
Ultrafiltration (UF)
Pilot Plant Proposal
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07 August 2014
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TABLE OF CONTENTS
1 ABOUT BASF WATER SOLUTIONS...................................................................................... 3
1.1 Company Background............................................................................. ....................................3
1.2 Inge profile............................................................................................ ...................................3
1.3 Multibore®Membrane.......................................................................... ..................................4
1.4 dizzer®Modules..................................................................................... ..................................4
1.5 The T-Rack®3.0....................................................................................... ....................................4
2 PILOT TRIAL OVERVIEW.......................................................................................... .........................................5
3 PILOT STUDY SCOPE&AREAS OF RESPONSIBILITY.................................... .........................................6
3.1 BASF/inge:............................................................................................... .................................... 6
3.2 Owner/End User:..................................................................................... .................................... 7
3.3 Equipment and Materials............................................................................................................. 7
3.4 Weight& Dimensions................................................................................................................. 11
3.5 dizzerO Module Specifications.................................................................................................... 12
3.6 Capacity.................................................................................................. ................................ 13
3.7 Hydraulic Connections................................................................................................................ 14
3.8 Electrical Connections.............................................................................. ................................. 15
3.9 Chemical Usage........................................................................................ ................................. 16
4 PROPRIETARY INFORMATION
4.1 Proprietary Information Notice................................................................ ................................. 17
4.2 Contacts or questions:.............................................................................. ................................. 17
APPENDIXA—OPERATING MANUAL...........................................................................................................................18
APPENDIXB—P&IDS.........................................................................................................................................................19
APPENDIXC—LIFTING PLAN...........................................................................................................................................20
Confidential 07 August 2014 Page 2 of 20
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1 About BASF Water Solutions
' 1.1 Company Background
BASF is the world's leading chemical company. BASF produces a wide range of chemicals for various
ok applications including automotive coatings, construction and building paints, engineering plastics, crop
protection chemicals, care chemicals etc. Worldwide, the company has over 112,000 employees and
approximately 376 production sites. BASF serves customers in almost all countries of the world. BASF
is headquartered in Germany and in 2013 posted sales of about 74.0 billion (Euro).
With its chemistry, BASF Water Solutions wants to contribute significantly to innovative solutions to
close the water supply gap. The product range of BASF's business Water Solutions includes products
used in the key processes of municipal and industrial water treatment: Products to clarify the raw
water used for the production of drinking water, treating the waste water stream and reducing sludge
volumes as well as for the treatment of industrial process water and the protection of cooling towers
and boilers.
1.2 Inge profile
The company inge GmbH develops innovative ultrafiltration technologies used in the treatment of
drinking water, process water, sea water and waste water. Our systems purify water by reliably
removing bacteria,viruses, particles and suspended solids.
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Our goal is to set new standards in the field of ultrafiltration in order to develop exciting new solutions
and safe, reliable applications.
inge GmbH was founded in the year 2000 and is headquartered in the town of Greifenberg near
Munich in Bavaria. Its German headquarters houses all the company's main operations including
development, production, marketing and sales. Since August 2011 inge has been part of BASF, the
world's leading chemical company.
Confidential 07 August 2014 Page 3 of 20
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1.3 Multibore® Membrane
The patented Multibore® membrane developed by inge GmbH is a
major innovation in the field of water treatment. The membrane
combines seven individual capillaries in a single fiber within a
highly resistant supporting structure. This arrangement
AP significantly increases the stability of the membrane, which
virtually rules out the possibility of fiber breakage.
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The membranes are bundled together in plastic housings (so-called
dizzer® modules), thereby ensuring optimum hydraulic properties,
extremely high durability and a clean and safe treatment process.
1.4 dizzer® Modules
One of the key features of the dizzer® module is its large active
membrane surface for applications requiring high treatment
capacity. Major advances in membrane geometry have boosted
the water treatment capacity of this new ultrafiltration module.
Integrated in inge's very own T-Rack" rack system, this compact
system now boasts a footprint that is yet another degree smaller
than conventional modular designs.
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1.5 The T-Rack® 3.0
The T-Rack® 3.0 is an innovative, ultra-compact design in which the header pipes are integrated in the
module end caps and welded to the modules, offers a further 15 percent reduction in footprint size
compared to previous models. The developers have made the rack system extremely flexible by basing
j) it on standardized components, enabling customers to tailor the ultrafiltration system to their
individual requirements and easily expand the T-Rack®3.0 system as their needs change.
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Confidential 07 August 2014 Page 4 of 20
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2 Pilot Trial Overview
The BASF/inge pilot system is designed to demonstrate the effective removal of turbidity, finely
suspended solids,and coagulated NOM when treating various source waters.
The pilot trial will aim to:
a. Demonstrate the performance of BASF/inge multi-bore OF technology.
b. Collect and analyze operational data for full-scale system sizing.
c. Optimize operational parameters and cleaning/CEB strategies.
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The OF pilot system will remove fine particles greater than 0.02 micron in diameter. The membranes
will also remove NOM when a coagulation step is included.
Data will be reviewed during and after the trials to determine
if the successful criteria are met.All data and analytical results
shall be confidential and not accessible to a third party, if
defined by the end user. `
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Confidential 07 August 2014 Page 5 of 20
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3 Pilot Study Scope & Areas of Responsibility
The proposed pilot scope and areas of responsibility are as follows:
3.1 BASF/inge:
1. The pilot system shall be delivered to a site defined by the owner/end user.
2. The containerized OF ilot system will be equipped p' y q pped with two (2) independent OF process trains.
A detailed description of the containerized pilot system is provided.
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Ob 3. Startup, commissioning, and training shall be provided by one (1) BASF/inge process engineer.
Training shall be performed in accordance with the BASF/inge OF Operation Manual as outlined
in Appendix A.
4. Daily monitoring of pilot performance and operations shall be performed via remote access,
Ili including data charting and optimization.
illy' S. CEB/CIP assistance and supervision shall be provided as needed.
6. Timely consultation, equipment repair and replacement services during the pilot study shall be
provided.
7. Calibration of the pilot system flow and pressure instrumentation shall be performed per the
pilot protocol requirements and instrument manufacturer instructions.
8. Participation in periodic conference calls shall be performed to discuss the pilot study.
V Additional calls may be scheduled upon agreement between the City, Engineer, and Vendor.
Emergency calls may be required in the event of any equipment malfunction that stops testing.
9. A final pilot testing report shall be furnished.
10. If requested, one pilot-tested membrane module can be provided to the owner for autopsy.
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i 3.1.1 DATA REPORTING
Data gathered throughout this study shall be available
and offered in a predetermined format that is relevant
and easy to read. Data desired in alternate formats i
shall be considered upon request. ,
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Confidential 07 August 2014 Page 6 of 20
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3.2 Owner/End User:
1. Lifting, unloading, and placement services for the containerized OF pilot system shall be
provided upon delivery. Also, lifting and loading services for the pilot upon completion of
testing shall be provided. Lifting instructions are detailed in the Appendix in Appendix C —
Lifting Plan.
► 2. Utility connections (feed water supply, sewer/discharge/drain lines, electricity, and internet
I service-if available—shall be provided.
3. All necessary NPDES discharge permits and appropriate permission, including rights of way,
shall be provided.
4. A manual throttling valve to regulate pressurized feed flow shall be provided.
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S. Drain and waste discharge including neutralization of CEB and CIP wastewater and disposal,
shall be provided. This shall include all collection/holding tanks which may be necessary.
6. Design and execution of all civil work for the pilot site preparation shall be provided.
7. Daily checks and chemical supply top-up/refill during non-staffed operation shall be provided.
8. All additional pre-treatment, if necessary, shall be provided.
9. All necessary and desired laboratory testing shall be provided.
10. A local vendor contact shall be provided for all CEB/CIP chemicals, as well as coagulation
chemicals.
11. All spill containment, overflow provisions, environmental protection provisions, and other
safety provisions shall be provided by the owner/end user.
3.3 Equipment and Materials
The OF pilot plant consists of two (2) OF trains which can be operated independently. The equipment
itemized below is installed inside a 20-ft ISO high cube container (6.5 m L x 2.4 m W x 2.9 m H). The
equipment comes complete with interconnecting process pipework, support frame, insulation, air
i conditioning system,lighting and ventilation. Major equipment components are as follows:
Confidential 07 August 2014 Page 7 of 20
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3.3.1 FEED TANK
PL One (1) feed tank with a 500 L capacity of polyethylene construction, complete with inlet valve
and low level pump protection.Tank fitted with overflow to drain.
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3.3.2 FEED PUMPS
Two (2)centrifugal pump (one for each membrane) with frequency controlled motor drive.
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3.3.3 BACKWASH STATION
One Centrifugal pump with frequency controlled motor drive. One backwash holding tank
(1,000 L),complete with level switch and overflow.
on 3.3.4 INLET STRAINER
` One (1) 300 micron disc filter (AZUD helix), automatic back washable along with 1 backwash
` reservoir for the pre-filter backwash.
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Confidential 07 August 2014 Page 8 of 20
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P 3.3.5 ULTRAFILTRATION MEMBRANES
4` Two (2) dizzer® XL Ultrafiltration modules. The dizzer® modules contain the inge Multibore®
006 hollow fibers.
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3.3.6 CHEMICAL DOSING SYSTEMS
For the CEB procedure and pH adjustment, five (5) pumps each comprised of a chemical feed
tank and automatic dosing unit to dose a pre-set concentration of cleaning chemical into the
backwash water.
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Chemical feed tanks are placed in a polypropylene enclosure, completely covered and with
ventilation, level switches, and alarms. Access is gained from a separate door outside, at the
rear of the container.
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3.3.7 COAGULANT DOSING SYSTEM
In addition, this pilot is capable of dosing Coagulant for pre-treatment. Consisting of 2x dosing
pump, injection point and coagulation line. Different types and contact times for the
coagulation process can be chosen:
• tank(120 L)coagulation with contact times of>30 s (depending on flowrate)
• inline coagulation pipework (4 m d50)with variable contact time possible.
• extendable hose (via Camlock connections) with variable contact times (depending on
length and flowrate).
i) 3.3.8 COMPRESSED AIR SYSTEM
For valve control and integrity testing, complete with air filter, air dryer, automatic condensate
drain and all associated nylon tubing to solenoid valve on concentrate are provided.
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3.3.9 SET OF VALVES AND FITTINGS
Manual valves, check valves,automatic valves,flow regulator& pressure gauges are provided.
Confidential 07 August 2014 Page 10 of 20
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3.3.10 INSTRUMENTS AND CONTROLS
For automatic operation of the plant equipment, the unit contains a control panel with a
programmable Logic Controller(PLC)and industrial computer with LCD monitor on a table.
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The instrumentation is complete and includes magnetic flow transmitter, pH and temperature
probes,turbidity and conductivity analyzers and inlet and outlet pressure transmitters.
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l 3.4 Weight & Dimensions
Weight&dimensions refer to a fully equipped 20 ft ISO container as described under section 4.1.
Weights Dry weight(mass): approx.5,500 kg(5.5 T)
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Operating weight(mass): approx. 8,000 kg(8.0 T)
Overall dimensions: Length: 6.5 m
Width: 2.4 m
Height: 2.9 m
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Confidential 07 August 2014 Page 11 of 20
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ow 3.5 dizzer® Module Specifications
The following table includes information on the modules that are available for piloting. General
information common to all dizzer® modules is available on the following page.
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Fiber Inner/Outer Membrane surface
Module types Module Length
Diameter area)
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dizzer®XL 0.9 MB 60 1,486 mm (58.5) 0.9/4.Omm 60 m'(753 ft')
dizzere XL 0.9 MB 70 1,680 mm (66.1 in) 0.9/4.0mm 70 m'(753 ft')
i dizzer®XL 1.5 MB 40 1,486 mm (58.5) 1.5/6.0mm 70 m'(753 ft')
dizzer®XL 1.5 MB 50 1,680 mm (66.1 in) 1.5/6.0mm 50 m'(538 ft')
General dizzer® Module Specifications
Dimensions: Nominal Membrane Pore Size 0.02 µm
Module diameter 250 mm (9.875 in)
Filtration Flow Direction Inside-out
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Operating Limits: Maximum certified flux at 20°C 180 LMH (105 GFD)
Operating temperature range 09-409 C(329 F—1049 F)
Maximum feed pressure 5 bar(409 C)
Maximum transmembrane pressure (TMP) 1.5 bar
Operating pH range 1-13
Maximum chlorine tolerance 200,000 mg/L x hours
Confidential 07 August 2014 Page 12 of 20
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Manufacturing NDPT Method Pressure Decay Test
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Quality Control Release Value 10 mbar/min
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3.6 Capacity
Depending on the quantity, type of inge OF module(s) and water quality different capacities can be
achieved.
Module type Min (based on 60 LMH) Max(based on 140 LMH)
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1 Module operating: dizzer® XL0.9MB60 3.6 m3/h (15.9 gpm) 8.4 M3/h (37.0 gpm)
dizzer® XL1.5MB40 2.4 m3/h (10.6 gpm) 5.6 M3/h (24.7 gpm)
dizzer® XL0.9MB70 4.2 m3/h (18.5 gpm) 9.8 m3/h (43.2 gpm)
dizzer® XL1.5MB50 3.0 M3/h (13.2 gpm) 7.0 M3/h (30.8 gpm)
2 Modules operating: dizzer® XL0.9MB60 7.2 M3/h (31.8 gpm) 16.8 M3/h (74.0 gpm)
dizzer® XL1.5MB40 4.8 M3/h (21.2 gpm) 11.2 m3/h (49.4 gpm)
dizzer® XL0.9MB70 8.4 M3/h (37.0 gpm) 19.6 m3/h (86.4 gpm)
dizzer® XL1.5MB50 6.0 M3/h (26.4 gpm) 14.0 m3/h (61.6 gpm)
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Confidential 07 August 2014 Page 13 of 20
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3.7 Hydraulic Connections
For convenience, multiple connection points are located on the side of the container and they are
Camlock plug type. The Feed and Filtrate tanks are fitted with overflow which can be routed to drain.
P The Filtrate tank can be operated by level switch or simply overflow.
P Important: An inlet feed flow of 90¢pm and a minimum pressure of 30 psi is requested.
V,
Connection Description Size
1 Feed#1 F200 (2 inch)
2 Feed#2 F300 (3 inch)
3 Strainer Discharge(300 micron) F200 (2 inch)
5 Filtrate Tank Overflow F300 (3 inch)
6 Filtrate Discharge F200(2 inch)
8 Backwash Discharge F200(2 inch)
9 CEB Discharge F200(2 inch)
10 Feed Tank Overflow F300(3 inch)
11 Floc Train#1 Loop In F200 (2 inch)
12 Floc Train#1 Loop Out F200 (2 inch)
13 Floc Train#2 Loop In F200 (2 inch)
14 Floc Train #2 Loop Out F200(2 inch)
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Confidential 07 August 2014 Page 14 of 20
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3.8 Electrical Connections
The OF pilot unit contains an electrical subpanel. Below are the electrical power supply requirements:
Electrical Connection Points:
Main Supply: One(1)independent 460 V,3 phase,60Hz, 50 amp
Auxiliary systems (either provided by an One(1)independent 120V, 1 phase,60Hz,20 amp
external transformer or a dedicated
disconnect)
/" Protective Earth: Grounding bar or equivalent
P Communication Connection Points
High Speed Data Network: Cellular data preferred
(depending on availability)
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Confidential 07 August 2014 Page 15 of 20
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3.9 Chemical Usage
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Values shown represent estimated chemical usage values only.
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Values dependent upon application,flow rates,etc.
Coagulant: 0-80 kg/Module/month (max.)
FeC13, PACI or other pure inorganic coagulant(15°x6)
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Acid: 0- 10.0 kg/Module/month (max.)
& HCI or H2SO4(30-40)
Caustic: 0 - 15.0 kg/Module/month (max.- not for
H25O4(30-40°x6)Option for HCl (30-40°x6) seawater)
Oxidant: 0-1.0 kg/Module/month (max.)
NaOCI (10-15°x6)
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Confidential 07 August 2014 Page 16 of 20
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4 Proprietary Information
4.1 Proprietary Information Notice
This pilot proposal and the information it contains is provided in confidence arid for no other direct or
indirect use. No rights are granted to the recipient for any information disclosed in this proposal. This
proposal contains proprietary information and sharing this proposal to any third party is strictly
prohibited.
The City of Fort Worth is a governmental entity subject to open records laws. Should the City receive a
valid open records request, The City agrees, prior to releasing any records, to timely inform BASF of
said request(s). BASF, at its sole option and expense, may seek to protect information it deems
confidential which might otherwise be subject to an open records disclosure. The City shall have no
liability for any disclosure pursuant to an unchallenged open records request or pursuant to a Texas or
Federal Attorney General's opinion or order to release records.
4.2 Contacts or questions:
Francis Vaillancourt Tim LeTourneou
Title: Technical Services Engineer Head of Membrane Solutions
Cell: 604-679-1896 862-222-2868
Email: Francis.Vaillancourt@ basf.com Timothy.letourneau @ basf.com
Scott Caothien Alden Whitney
Title: Technical Sales Support Manager Sales Manager
Cell: 949-923-8098 603-560-9647
Email: Scott.Caothien @basf.com Alden.Whitney @basf.com
Confidential 07 August 2014 Page 17 of 20
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Appendix - Operating Manual
Appendix A:the operating manual shall be submitted separately.
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Confidential 07 August 2014 Page 18 of 20
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Black, Doug
From: Harder, Christopher
Sent: Monday, August 25, 2014 1:34 PM
To: Black, Doug
Subject: FW: Request for Written Notification of Rental Agreement
Modification
Importance: High
Doug—here's the e-mail from Inge requesting us to white out the reference to the
Terms and Conditions in the membrane pilot equipment rental agreement.
Thanks,
Chris
From: Scott Caothien [mailto:scott.caothienCc-)basf.com]
Sent: Monday, August 25, 2014 1:30 PM
To: cboyclOpapaienv.com
Cc: Davis,Alan; Harder, Christopher; Gudal, David
Subject: Re: Request for Written Notification of Rental Agreement Modification
Dear Chris Harder(Engineering Manager),
The Inge®General T&C does not apply for the Pilot Rental because the City of Fort
Worth is not purchasing any OF module for piloting. As such, please"white out"the
reference to T&C written at the bottom of our Quotation to the City of Fort Worth.
Thanks and Regards,
Scott Caothien
Technical Manager, Membrane Solutions N.A.
Phone: 973-245-5603 Mobile: 949-923-8098 E-Mail: scott.caothien(o)-basf.com
Postal Address: 43 Robinson Dr, Irvine, CA 92602
BASF -The Chemical Company
www.watersolutions.basf.com
From: "Boyd,Chdstopher"<cbovdO-apaienv.com>
To: "scott.caothienObasf.com"<scott.caothienO.)basf.com>
Cc: "Davis,Alan"<adavis(d).apaienv.com>,"Gudal,David"<ddqudal(cDapaienv.com>,
"Christopher.Harder(cDfortworthtexas.aov"<Christopher.Harder<cpfortworthtexas.00v>
Date: 08/25/2014 11:10 AM
Subject: Request for Written Notification of Rental Agreement Modification
Good afternoon Scott,
Please provide a written statement(by email)to the City stating that BASF accepts the whiting
out(removal)of the reference to the Terms and Conditions in the rental agreement.The City
needs written documentation prior to proceeding with contract execution. I have copied Chris
Harder(Engineering Manager with the City)on this email.
Thank you,
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Executed and effective this the Lf'day 0��l ,2V
iw BY: BY:
ft CITY OF FORT WORTH Membrane Pilot Rental Unit Supplier
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Fernando Costa s W
Assistant City Manager ivision Manager S les inge GmbH
Date: B(28�¢ Date:
APPROVAL RECOMMENDED:
By: )
S. Frank Crumb, P.E.
Director,Water Department
APPROVED AS TO FORM AND
LEGALITY
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By:
Douglas W. Black
Assistant City Attorney
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