CONTRACT 5871B Amendment CLOSEDAgreement No. 5871 B
SECOND AMENDMENT TO
AGREEMENT NO.5871 BETWEEN
THE CITY OF EL SEGUNDO AND
C&J TECHNICAL SOLUTIONS AND SERVICES, INC.
ENG 20-14: PARK VISTA SENIOR LIVING CENTER PLUMBING UPGRADE DESIGN
THIS SECOND AMENDMENT ("Amendment") is made and entered into this 30th day of
March 2022, by and between CITY OF EL SEGUNDO, a general law city and municipal
corporation existing under the laws of California ("CITY"), and C&J TECHNICAL SOLUTIONS
AND SERVICES, INC. ("CONSULTANT"), a California Corporation.
1. Pursuant to Section 34 of Agreement No. 5871 ("Agreement") subsection C of Section
1 is amended in its entirety to read as follows:
"C. As additional consideration, CITY agrees to pay CONSULTANT a sum not to
exceed Fifty -Three Thousand Dollars ($53,000) which includes the original contract
amount of $25,000 plus expanded scope amount of $28,000 for CONSULTANT's
services. Unless otherwise specified by written amendment to this Agreement, CITY
will pay this sum as specified in the attached Exhibit "A," which is incorporated by
reference."
2. Exhibit "A" as referenced in paragraph 1, above, is amended to include the additional
fees and rates for CONSULTANT set forth in Attachment 1 to this Amendment which
is incorporated by reference.
3. Pursuant to Agreement Section 34, Exhibit "A," as referenced in Section 2 (Scope of
Services), is amended to include the additional services set forth in Attachment 1 to
this Amendment which is incorporated by reference.
4. Pursuant to Agreement Section 34, the term of Agreement in Section 8 is extended
through June 30, 2023.
5. This Amendment may be executed in any number of counterparts, and all such
counterparts so executed constitute one Amendment binding on all the parties
notwithstanding that all the parties are not signatories to the same counterpart. In
accordance with Government Code § 16.5, the parties agree that this Amendment will
be considered signed when the signature of a party is delivered by electronic
transmission. Such electronic signature will be treated in all respects as having the same
effect as an original signature.
6. Except as modified by this Amendment, all other terms and conditions of the
Agreement will remain the same.
Agreement No. 5871 B
IN WITNESS WHEREOF the parties hereto have executed this Amendment the day and year
first hereinabove written.
CITY OF EL SEGUNDO,
Darrell George,
Interim City Manager
ATTES
y
Tracy 'heaver,
City Clerk
APPROVED AS TO FORM:
MARK D. Hf1 N aI,E"Y, City Attorney
LIM
IVazquez,
Cite Attorney
4
C&J TECHNICAL SOLUTIONS AND
SERVICES INC.
NamplfJohn L. Jolly
Title;: Principal
Taxpayer ID No. 87-0741880
Agreement No. 5871 B
ATTACHMENT 1
EXPANDED SCOPE OF SERVICES
Agreement No. 5871 B
EXHIBIT A
CONSULT/NG "ENG/NEERS
Services
PROJECT: Ell Segundo Park Vista Senior Living Center
615 East Holly Avenue
El Segundo, CA 90245
CLIENT: City of Ell Segundo
Arianne Bola and Lifan Xu
350 Main Street
El Segundo, CA 90245
Phone: (310) 524-2368
Consulting Engineers: C&7 Technical Solutions and Services, Inc.
Qprp
rake Chicranne Cmnty_C�fflc+
4000 Valley Blvd., Suite 103 1520 Brookhollow Dr., Suite 42
Walnut, CA 91789 Santa Ana, CA 92705
Phone: (909) 598-6067 Phone: (714) 707-6800
Fax:(909) 598-6089 Fax:(714) 707-6811
Agreement No. 5871 B
El Segundo Park Vista Senior Living Center — Phase I Add Services
El Segundo, CA 5 AWI ALI�J
CJTSS Proposal # P20029 141
PAGE 1 of 6
A. INTRODUCTION
The City of El Segundo, Public Works Department, has contracted with CJTSS to provide a Scope of Work
and engineered design drawings for the replacement of an existing 1987 (34-years old) Domestic Cold
Water (DCW) and Domestic Hot Water (DHW) piping distribution system and its components.
The first physical inspection of the DCW/DHW distribution system and its components was conducted on
July 14th, 2021. The inspection included the exposed DCW/DHW distribution system and its components.
A limited inspection of piping and fittings above the ceiling was conducted in several typical vacant
apartments, where the DCW/DHW piping was accessible.
The additional items requiring attention were observed during our survey and a list of recommendations
was included in the interim report submitted on September 21, 2021.
The additional scope of work requires a second site survey to assess the unknown existing conditions of
the DCW, DHW, sanitary waste cast iron piping and confirm the presence of missing natural gas piping,
including the 1988 solar heating system.
B. Objectives
1. The objective of this second survey is to assess as noted the unknown existing conditions
of the following but not limited to DCW, DHW, natural gas piping, sanitary waste cast iron
piping and confirm the presence the 1988 solar heating system. The second survey
objective is to identify the noted piping systems that will enable the replacement DCW,
DHW and sanitary piping project to be removed and replaced with the least amount of
interruption and intrusion to the residents daily living and the facility operations.
Planning and scheduling of all the required tasks is critical to achieve this objective in an
efficient phased manner over several years. The additional field information obtained
during the second field survey will permit CJTSS to amend the submitted DRAFT Scope of
Work for the replacement of the DCW/DHW systems for the purpose of providing a true
perspective of the Park Vista SCC Facility plumbing infrastructure and the development of
an accurate Scope of Work assessment for the long-term objective of the project. The
noted EMG "Physical Needs Assessment Report" identified the aging issues of the
DCW/DHW piping distribution system and rated the system as in "Fair" condition, however
the first on -site field inspection, by CJTSS of July 7/14/2021 revealed specific plumbing
conditions that were not identified by EMG.
The specific concerns to the operability of the Park Vista SCC Facility plumbing systems
are the subject of the second field survey and are as follows:
a. Dishwasher Locations: High vapor and temperatures occurrences behind dishwasher
locations where the gypsum -board drywall and the wood framed wall studding has
absorbed these moisture laden vapors over the years and thereby contribute to the
copper piping corrosion process. The evidence of this situation is per the photos
presented within the DRAFT of the Replacement of the DCW/DHW Report.
4000 Valley Blvd, Suite 103 Walnut, CA 91789 Phone: 909-598-6067 Fax: 909-598-6089
1520 Brookhollow Drive, Suite 42 • Santa Ana, CA 92705 Phone: 714-707-6800 Fax: 714-707-6811
Agreement No. 5871 B
El Segundo Park Vista Senior Living Center — Phase I Add Services A
•••••
El Segundo, CA2
�w
CJTSS Proposal # P20029
PAGE 2 of 6
b. Isoladon Valyg&Balancing Valves: Inspect, where accessible, the existing DCW/HCW
Isolation Valves, Balancing Valves as per the DCW/DHW riser single line diagram.
There are approximately six (6) known isolation valves to enable a partial or a
complete close off the DCW/DHW distribution system. The isolation valve are gate
type valves which are, due to their aging, difficult to close or in some cases are
"frozen" open. The second field survey will assess the true condition of the existing
isolation valves and the six (6) balancing valves. It is to be noted that four additional
isolation valves are required for a total of ten (10). It is possible that the 1988 Design
Drawings were incomplete, and the four (4) new isolation valves may be present. The
second survey will either confirm the valves presence or verify their omission.
c. Solar Heating System: An existing partial solar heating system was installed in 1988.
The first inspection observed the following: 2-inch DHW active (hot water) piping
installed for the 1988 Solar Heating system with 2, 2-inch and 4, 1" pipe risers
installed on the outside of the building. The existing water heaters are connected to
the two (2) below grade Solar HW storage tanks. Pipe risers are enclosed with sheet
metal furring. The type of underground storage tanks material needs to be
determined to enable regulatory removal.
d. Existing Qp2er Pi in : The copper pipe installed in the individual apartments is
copper Type M, color code Red. This piping is the lightest and is thin wall. This type of
piping has a reduced life and flow velocities should be kept below 5 feet per second.
The continuing use of copper Type M piping is not recommended. It is recommended
that the copper piping installed above the corridors and the risers shall be investigated
to determine the actual type of copper piping is installed, i.e., Type K (color code
Green), Type L (color code Blue) or Type M.
e. Natural Gas Piping DHW 11gaters, The 1988 Gas Piping design drawings indicate
only a single 2-inch NG pipe was installed for the two (2) roof mounted water heaters.
The second Field Survey will verify the NG pipe size and number of risers serving the
roof mounted water heaters.
Sewer Waste P Ir em: The Park Vista Senior Care Center, sewer waste
plumbing waste system has been compromised by Microbiologically Influenced
Corrosion (MIC). The Scope of Work for DCW/DHW Replacement Report
recommended that a Risk Assessment for MIC be conducted. The second Field Survey
will determine the extent of the MIC condition. Further, a sanitary waste piping
maintenance monitoring program shall be developed and implemented for the control
of MIC and testing for MIC activity, if cast iron piping remains in place, e.g., risers.
4000 Valley Blvd, Suite 103 Walnut, CA 91789 Phone: 909-598-6067 Fax: 909-598-6089
1520 Brookhollow Drive, Suite 42 • Santa Ana, CA 92705 Phone: 714-707-6800 Fax: 714-707-6811
Agreement No. 5871 B
El Segundo Park Vista Senior Living Center — Phase I Add Services
El Segundo, CA
CITSS Proposal # P20029
PAGE 3 of 6
C. The proposed inspection tasks include:
• Inspect dishwasher locations in six (6) randomly selected apartments.
• Inspect and verify -five (5) floors -the existing DCW/DHW isolation valves and existing DHWR
balancing valves.
• Inspect the existing solar heating system components, ground floor including the ground storage
tanks.
• Inspect and document the condition, size and location of the copper piping on five (5) floors to
determine the type of copper piping installed, e.g., Type K, Type L and Type M. This will require
drilling holes in common area ceilings. We will require assistance from the City of El Segundo to
repair the penetrations (each approximately 2" diameter).
• Inspect and document the condition, size and location of the natural gas piping riser(s) serving
the roof mounted water heaters.
• Inspect and document the condition, size and location for five (5) floors sanitary waste cast-iron
horizontal piping for Microbiologically Influenced Corrosion (MIC).
D. Deliverables include:
• Revised Assessment Report with detailed recommendations
• Revised set of record drawings based on updates from the field survey.
• Basis of Design Document for use in RFP Development.
E. WORK INCLUDED AS BASIC SERVICES:
1. Site investigation at the beginning of the design phase to review site conditions.
2. Provide updated
F. EXCLUSIONS AND CLARIFICATIONS:
1. Additional site visits or client meetings, if required, will be billed at actual cost.
2. Patching and repairs of openings existing walls and ceilings that are required during course of our
survey.
3. Patching and repair of existing fire rated assemblies that must be opened to expose utilities
during our survey.
4. Fire Alarm and Fire protection system design will be performed by others.
5. Structural engineering (if required) will be provided by others.
6. Plan Check fees, permit applications and permit fees are the responsibility of the CLIENT.
7. Any work not specifically included in paragraph A (above).
4000 Valley Blvd, Suite 103 Walnut, CA 91789 Phone: 909-598-6067 Fax: 909-598-6089
1520 Brookhollow Drive, Suite 42 • Santa Ana, CA 92705 Phone: 714-707-6800 Fax: 714-707-6811
Agreement No. 5871 B
El Segundo Park Vista Senior Living Center — Phase I Add Services
El Segundo, CA
CJTSS Proposal # P20029
PAGE 4 of 6
G. SCHEDULE:
1. Upon receipt of a fully executed subcontract, CJTSS will follow the preliminary schedule below:
Task ID
Task
Date Range
0
Notice to Proceed with Expanded Scope of
4/25/2022 4/25/2022
Work
1
Field Investigation Tasks 1, 2, 3, 4 ,5 and 6.
5/2/2022
5/20/2022
2
Prepare Assessment Report
6/1/2022
6/7/2022
3
Revise Record drawings
6/10/2022
6/20/2022
4
Develop Draft Basis of Design Document
6/1/2022
6/12/2022
5
Present Assessment Report to Client
6/14/2022
6/14/2022
6
Client Review
6/21/2022
6/28/2022
7
Provide revised deliverables for Client Review
6/28/2022
7/16/2022
and Approval.
2. Any modifications to the scope of work will require a fully executed change order.
H. REIMBURSABLE EXPENSES
The following expenses, if incurred and paid by CJTSS while rendering services under this
agreement shall be reimbursed by the CLIENT.
1. Travel expenses for mileage, which shall be billed at the current federal mileage reimbursement
rate.
2. Printing shall be billed for building department submittals, re -submittals and coordination sets for
Client review with a 10% handling fee. Drawing sets for internal review and coordination are not
included.
3. Shipping, if applicable, will be sent via FedEx for standard Next Day delivery and billed with a
10% handling fee.
4. Outside services or Consultants as required and approved in advance with applicable mark up.
I. COMPENSATION
The fee for Basic Design Services shall be as follows:
4000 Valley Blvd, Suite 103 Walnut, CA 91789 • Phone: 909-598-6067 Fax: 909-598-6089
1520 Brookhollow Drive, Suite 42 • Santa Ana, CA 92705 • Phone: 714-707-6800 Fax: 714-707-6811
Agreement No. 5871 B
El Segundo Park Vista Senior Living Center — Phase I Add Services
El Segundo, CA�
CJTSS Proposal # P20029
PAGE 5 of 6
Task
Description
Fee
1
Survey of existing dishwasher locations.
$2,000 NTE
2
Inspect existing DCW/HCW Isolation Valves and Balancing Valves
$3,500 NTE
3
Examine the existing solar water heating system and underground
$1,800 NTE
tanks.
4
Evaluate the existing copper piping and design to relocate above the
$1,600 NTE
corridors.
5
Natural Gas pipinq field survey to verify size and connected demand.
1 900 NTE
6
Examine the sanitary waste and survey to confirm the method of
$8,900 NTE
replacement MIC
7
Finalize the Assessment Report
4 700 NTE
8
Prepare Basis of Desi n Document
3,600 NTE
10
Address Client Review comments from the City of El Segundo Public
Included in the
Works Degartment.
Base Sco a of work
Total Fees
28,000
NTE = Not to Exceed
1. CJTSS will submit invoices to CLIENT monthly. CLIENT recognizes that timely payment is a
material part of this Agreement. Each invoice is due and payable within forty-five (45) calendar
days of the date of the invoice.
2. If any work designed by CJTSS is abandoned or suspended for (90) days, or if this agreement is
canceled, CJTSS shall be paid for services rendered to date of cancellation based on the fee
schedule above. If suspended work is resumed after (90) days, fees will be renegotiated as
necessary.
3. ADDITIONAL SERVICES: For services not included in the Scope of Work or redesign of work
already approved, CJTSS will be paid in addition to the fee indicated above and requires prior
written authorization from the Client.
J. ACCEPTANCE
1. Drawings prepared by CJTSS under this agreement may not be used on other projects or
extensions to this project except by agreement in writing with CJTSS with appropriate
compensation.
2. Job observations during construction performed by CJTSS are provided to determine if the
project is executed in accordance with the construction documents. The Design Professional is
not responsible for the Contractor's performance, safety measures or Contractor's errors or
omissions.
K. TERMS AND CONDITIONS
1. If above stated terms are agreeable, please sign and return one copy of this proposal to our
office. If this agreement is not signed and returned and we are asked to proceed with the
project, all conditions contained herein shall constitute a contract for services. CJTSS reserves
4000 Valley Blvd, Suite 103 Walnut, CA 91789 Phone: 909-598-6067 Fax: 909-598-6089
1520 Brookhollow Drive, Suite 42 • Santa Ana, CA 92705 Phone: 714-707-6800 • Fax: 714-707-6811
Agreement No. 5871 B
El Segundo Park Vista Senior Living Center — Phase I Add Services A
El Segundo, CA
OTSS Proposal # P20029
PAGE 6 of 6
the right to revise the fee stated herein if not accepted within a period of 30 days from the date
of the proposal.
2. Your acceptance below will represent an agreement between us for the engineering design
services noted above. Any changes made to this agreement shall be initialed by both the Client
and OTSS.
Thank you for the opportunity to offer our services.
Sincerely Yours,
C&I Technical Solutions and Services, Inc.
ACCEPTED: City of El Segundo
Authorized Signature
Date Signed
4000 Valley Blvd, Suite 103 Walnut, CA 91789 • Phone: 909-598-6067 Fax: 909-598-6089
1520 Brookhollow Drive, Suite 42 • Santa Ana, CA 92705 - Phone: 714-707-6800 • Fax: 714-707-6811