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F.EXAMPLE PROJECTS WHICH BEST ILLUSTRATE PROPOSED TEAM'S QUALIFICATIONS FOR THIS CONTRACT 20.EXAMPLE PROJECT KEY NUMBER
<br /> (Present as many projects as requested by the agency,or 10 projects,if not specified.Complete one Section F for each project.) 4
<br /> 21.TITLE AND LOCATION(City and State) 22.YEAR COMPLETED
<br /> Lead Service Line Inventory,Water Quality Study,and Related Technical Services PROFESSIONAL SERVICES CONSTRUCTION(If applicable)
<br /> for the Island of 0`ahu(Honolulu,Hawaii) On-going
<br /> 23.PROJECT OWNER'S INFORMATION
<br /> a.PROJECT OWNER b.POINT OF CONTACT NAME c.POINT OF CONTACT TELEPHONE NUMBER
<br /> Honolulu Board of Water Supply Erwin Kawata (808)748-5850
<br /> 24.BRIEF DESCRIPTION OF PROJECT AND RELEVANCE TO THIS CONTRACT (Include scope,size,and cost) Via, `'.
<br /> EnviroServices&Training Center(ETC)provides professional water quality and technical services as
<br /> a subconsultant for the Honolulu Board of Water Supply(BWS)in support of the recently finalized
<br /> Environmental Protection Agency(EPA)Lead and Copper Rule Revision(LCRR)compliance efforts.The '
<br /> purpose of the LCRR is to provide better protection to consumers,especially children at schools and
<br /> childcare facilities,from the risks of lead exposure by identifying and removing potential sources of lead
<br /> contamination from public and private water systems.
<br /> More specifically,ETC's work includes: I
<br /> 1)Assisting in the development of a lead service line inventory to identify the materials of service
<br /> lines connected to the public water distribution system by reviewing databases,engineering plans,
<br /> specifications,as built drawings,and plumbing codes.Creating a list of all laterals and materials, ,
<br /> including unknown materials(e.g.,lead status unknown).Conducting field investigations for laterals
<br /> of unknown materials by opening meter boxes and conducting physical tests and observations
<br /> including magnetic check,scratch test,color inspection,joints and fittings inspection and in field lead
<br /> tests on both utility owned and customer owned sides of the meter.
<br /> 2)Developing and implementing a Sampling Plan based on the revised tiering criteria of the LCRR to
<br /> classify all service lines in the inventory,selecting the required number of sites to be sampled(based
<br /> on water system size/population served),developing standard operating procedures,submitting
<br /> samples to a certified lab,reviewing and compiling results,and providing technical guidance.
<br /> Implementing"Find and Fix"procedures,including water quality parameter sampling and follow-up
<br /> sampling as necessary.Notification of tap sample results to customers.
<br /> 3)Assisting with the development of full and partial Lead Service Line(LSL)Replacement Plans.The Relevant Services
<br /> LSL replacement plans include procedures for notifying customers of replacement actions,providing
<br /> and tracking water pitcher filters,replacement goal rates in the event the lead trigger level is Lead Service Line
<br /> exceeded,procedures for flushing,risk mitigation,and replacing plumbing. Inventory Development
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<br /> 4)Identifying and compiling a list of school and childcare facilities served by the water system.Similar
<br /> to residential sampling efforts,preparing a sampling plan,communicating with stakeholders,
<br /> developing standard operating procedures,submitting samples to a certified lab,reviewing and Customer Tap Water
<br /> compiling results,and providing technical guidance. Sampling Plan
<br /> Notable Project Accomplishments:
<br /> • Optimized sampling activities through the implementation of productive workflow processes and
<br /> highly-trained staff.Frequent and early communication with stakeholders also fostered positive School&Childcare
<br /> interactions with residents,school administrators,analytical laboratories certified by the EPA,and �°fn_°1 Facilities Sampling Plan
<br /> regulators.This effort increased tap sampling participation rates in all water systems and reduced
<br /> the number of invalid samples due to sampling errors and laboratory handling.
<br /> • Utilization of innovative technology to track and centralize project data in a Geographic Information Through 2025,ETC will also be
<br /> System(GIS)database,which allowed the project team to visualize water meters,service line working with the Kauai Dept of
<br /> laterals,and property parcel data leading to more efficient execution of field activities
<br /> • Gathered meta-data from all field activities providing additional metrics to improve time Water,Hawai I Dept.of Water
<br /> management and overall performance. Supply,and the HHFDC on LCRR
<br /> projects totaling more than$3M.
<br /> Contract Amount:$1,270,000
<br /> 25.FIRMS FROM SECTION C INVOLVED WITH THIS PROJECT
<br /> (1)FIRM NAME (2)FIRM LOCATION(City and State) (3)ROLE
<br /> a. EnviroServices&Training Center,LLC Honolulu,Hawaii Subconsultant
<br /> STANDARD FORM 330(REV.7/2021)
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