1. SCOTT E. LOEWEN
Address: 4719 Lake Drive, Carmichael, Ca. 95608
Phone # 916-880-0077
Email: sloewen57@gmail.com
SUMMARY OF QUALIFICATIONS
Highly qualified construction inspector with more than 35 years of experience in water and
wastewater infrastructure projects. Expertise includes bore and jack for major pipeline projects,
grade checking for earthwork, and verifying that the contractors inverts of the pipelines are
within the tolerances required. Experienced in ensuring that all project components are
followed in accordance with the plans and specifications. Performed testing of pipelines,
manholes, and pumping stations (i.e., vacuum and pressure). Expertise includes working with all
types of underground pipe from ¼ inch to 120 inch and their appropriate components,
including asbestos cement, galvanized steel, mortar lined steel, PVC, ductile iron, and copper.
Skilled in site assessment and subsequent dispatch of labor and appropriate machinery, tools,
and materials. Background includes successfully communicating with other utility owners, both
public and private. Thorough in the inspection and monitoring of crews to ensure that all safety
regulations are strictly enforced.
EMPLOYMENT HISTORY
HDR, Inc., Sacramento, California Construction Inspector 2004-Present
Ecologic Engineering Construction Inspector 1999-2004
Carmichael Water District Working foreman/supervisor 1982-1999
EDUCATION
UC Sacramento State Specialty Classes related to career (AWWA) Water Treatment Operator
Sierra College Specialty Classes related to career (AWWA) Water Distribution Operator
Aviation and Electronics Schools of America, Sacramento, California
Graduate, Mira Loma High School, Sacramento, California
REGISTRATIONS
American Water Works Association, Grade II Water Distribution Operator
National Fiber Optics Assn., Tech
OSHA 10 Hour Certification
American Concrete Institute, Concrete Tech Grade I

2. PROJECT EXPERIENCE
Wastewater Pipelines and Pumping Stations
Final Phase Effluent Pipeline - City of Lincoln, California
Provided lead inspection services for a $1.7 million final phase effluent pipeline.
Influent Pipeline Project - City of Lincoln, California
Provided onsite construction inspection services for the $11 million project. The project
consisted of approximately 4 miles of reinforced concrete pipe, starting with 48 inch-diameter
to 54 inch-diameter pipeline that ended with 66 inch-diameter pipeline going into the
wastewater treatment plant. This pipeline went to depths of 40 feet. The project included 30
manholes (junction structures and saddle manholes) and three areas that were bore and
jacked. Three areas required to be bored and jacked due to wetland and vernal pool areas. The
first location was at a depth of 30 feet and approximately 280 feet long. The contractor
installed 48 inch-diameter reinforced concrete pipe. The second location was at a depth of 35
feet, 525 feet long, and the contractor installed 54 inch-diameter reinforced concrete pipe. The
third location was approximately 40 feet deep, and the bore was 700 feet long. The contractor
installed 66 inch-diameter reinforced concrete pipe. The specifications tolerance for the bore
and jack was 4/100ths of an inch. The slope of all three locations was within 2/100ths of an
inch.
Outfall - City of Lincoln, California
Provided lead inspection services for a $1.2 million outfall.
Lift Stations and Pipelines - City of Roseville, California
Provided construction inspection services for installation of two new lift stations and
demolition of twin pipelines, which included 12-inch-diameter force main and 12-inch-diameter
gravity sewer side-by-side.
Southeast Sewer Improvement Project - City of Roseville, California
Provided lead inspection services for this $2 million project that included 2,500 feet of parallel
12-inch gravity and forced main pipelines, two new duplex lift stations, and the demolition of
an existing lift station. Oversaw the installation of the pipelines, lift stations, site improvements
for the lift stations, inspection of reinforced steel, testing manholes and both mains, and
vacuum and pressure testing. Coordinated with the city and their departments for road
closures and streetlights through the intersection of East Roseville Parkway and Douglas
Boulevard. Notified fire and police departments of the location of road construction work.

3. Arden Fall Structure Bypass for Arden Interceptor System Improvements – Regional San,
Sacramento, California
Provided construction inspection services for a new bypass around the existing Arden
forcemain fall structure to improve systemoperations and reduce pumping and energy costs
over the life of the system. Improvements included new 72-, 54-, and 48-inch-diameter bypass
pipes, motor-controlled ball valve and two gate valves, concrete structure, control valves, and
SCADA system.
Arden Parallel Force main – Regional San, Sacramento, California
Provided construction inspection services for construction of a new secondary 60-inch-diameter
pressure force main parallel to the existing 60-inch-diameter pressure force main that began at
Arden Pumping Station and continued through the American River Parkway to the south side of
the American River downstream of the E.A. Fairbairn Water Treatment Plant.
Bradshaw Interceptor 6A – Regional San, Sacramento, California
Provided construction inspection services for the $16.62 million Bradshaw Interceptor 6A
improvements, which included installation of three miles of 108-inch-diameter gravity sewer
interceptor pipeline, creek crossings, utility relocation, and traffic control.
Bradshaw Interceptor 7B - SacramentoRegional County Sanitation District, Sacramento,
California
Provided construction inspection services for 102-inch-diameter gravity sewer interceptor
pipeline. Jack and bore construction method was used.
Fruitridge Road Pipeline – Regional San, Sacramento, California
Provided construction inspection services for the Fruitridge Road Pipeline project, which
involved over 32,000 linear feet (LF) of gravity and interceptor sewer pipeline ranging in size
from 8 to 54 inches in diameter, 186 manholes, 22,000 LF of forcemains ranging in size from 24
to 30 inches in diameter, four railroad crossings, pipe reaming, four structures, cathodic
protection system, sliplining, water line relocations, and service connections. Challenges for the
construction team on the Fruitridge Road Pipeline project included public relations, traffic
control, bore and jack under railroads and intersections, time limits to sewer interruption, black
out periods, limited staging areas, and buried utilities.
Aptos Transmission Main Relocation - Santa Cruz County Sanitation District, Santa Cruz,
California
Provided construction inspection services for replacement of approximately 4.13 miles of sewer
lines, improvement to two existing pumping stations, and two new pumping stations. The
original transmission line was constructed in 1979 and needed to be replaced due to structural

4. failures resulting in sewage discharge into Monterey Bay. Project records were maintained to
fulfill the requirements for American Recovery and Reinvestment Act (ARRA).
Noble Gulch Sewer Replacement Construction Management - Santa Cruz County Sanitation
District, Davenport, California
Provided construction inspection services for replacement of 8,620 linear feet (LF) of
deteriorating and undersized sewer line, including 1765’ of 42” TBM, 855’ of HDD, and 641’ of
CIPP as well as abandonment of the Carl Lane Pumping Station.
Pipeline and Lift Station – City of Yuba City, California
Provided construction inspection services for a $2 million sewer extension and lift station to
existing line in urban and residential areas of Yuba City. Vernal pools and close proximity to a
school created some challenges during excavation and staging. Performed inspection of bore
and jack approximately 150 feet under a railroad to install 24 inch-diameter ductile liner for
forced sewer main.
Wastewater Treatment Plants
Brentwood Wastewater Treatment Plant Expansion - City of Brentwood, California
Provided construction inspection services for improvements to expand the wastewater
treatment plant.
Phase III El Dorado Hills Wastewater Treatment Plant Expansion - El Dorado Irrigation District,
El Dorado Hills, California
Provided construction inspection services for expansion of the 3 mgd El Dorado Hills
Wastewater Treatment Plant to 4 mgd to comply with new and existing permit requirements.
Improvements included new headworks, two primary sedimentation basins, two biological
nutrient removal (BNR) trains, secondary clarifiers, effluent pumping, a new reservoir effluent
pumping station, algae dissolved air flotation thickeners (DAFT) building, tertiary filter units,
ultraviolet (UV) disinfection basin, new belt press unit, odor control of existing process areas,
administration building, and maintenance buildings.
Lincoln Wastewater Treatment Plant - City of Lincoln, California
Provided construction inspection services for new wastewater treatment plant.
Wastewater Treatment & Reclamation Facility Earthwork - City of Lincoln, California
Provided lead onsite construction inspection services $5 million project, which involved
construction of a 173 million gallon capacity maturation pond, a 78.5 million gallon capacity
emergency storage basin, and a 17.5-acre treatment facility site pad. Appurtenant features to

5. improvements included irrigation fields, various pump stations and flow control structures, and
installation of piping up to 48 inches in diameter.
Wastewater Quality Control Facility Phase 3 Expansion Project-Schedule B - City of Manteca,
California
Inspector for the expansion of the 6.95 mgd wastewater quality control facility. Schedule B
improvements included new liquid handling facilities south of the existing wastewater quality
control facilities, and included an influent pumping station, aerated grit tanks, primary
sedimentation tanks, aeration basins, secondary clarifiers, and new laboratory and
maintenance/shop building. Specific inspection duties ranged from structural steel to rebar,
concrete testing, form clearances, underground pipeline, electrical, mechanical, post requests
for information, write daily reports, photograph site conditions, and addressed all
miscellaneous requests during the project.
Atlantic Wastewater Treatment Plant Expansion - Hampton Roads Sanitation District, Virginia
Beach, Virginia
Provided construction inspection services for the expansion of the 36-mgd Atlantic Treatment
Plant to 54 mgd, which includes provisions for a future expansion to 72 mgd. Improvements
included expansion of headworks with fine screening and vortex grit removal tanks, 12.3
million-gallon (MG) two-pass biological treatment aeration basin, relocation of the centrifuges
adjacent to the cake storage pad to eliminate cake hauling operation, new centrifuge
dewatering building, four new gravity belt thickeners (GBTs) for waste activated sludge (WAS)
thickening, converting the biosolids holding tanks to acid-phase digester to increase volatile
solids reduction by 10 percent, conversion of six existing primary and secondary digesters to
gas-phase digesters, blower facility, addition of two primary clarifiers, addition of two 160-foot-
diameter secondary clarifiers and rehabilitation of four existing secondary clarifiers, two
chlorine contact tanks, addition of one effluent pump, primary scum handling and
concentration facility, plant drain pumping station, and distributed control system.
Water Pumping Stations, Pipelines, and Storage
Arden Fluoridation System - California American Water, Sacramento, California
Provided construction management and inspection services for a new fluoridation system in the
Arden water service area, which included five production wells. The new hydrofluosilicic acid
system consists of a 50-gallon double-contained tank and a metering pump located within a
fiberglass enclosure. The tank is on a weigh-scale to provide inventory control via SCADA.
Suburban Fluoridation System - California American Water, Sacramento, California
Provided construction management and inspection services for a new fluoridation system in the
suburban water service area, which includes 20 production wells. The new hydrofluosilicic acid

6. system consists of a 50-gallon double-contained tank and a metering pump located within a
fiberglass enclosure. The tank is on a weigh-scale to provide inventory control via SCADA.
Booster Pumping Station - City of Lincoln, California
Provided lead inspection services for a $968,000 booster pumping station.
Antelope/PFE Pipeline Construction Management - City of Roseville, California
Provided construction inspection services for the Antelope/PFE Pipeline project, which included
installation of 10,400 linear feet (LF) of 24-inch-diameter water pipeline, 1,800 LF of 36-inch-
diameter water pipeline, two flowmeter stations. 110 LF of 42-inch-diameter steel casing, and
jack and bore, creek crossing.
North Industrial Waterlines Construction Management - City of Roseville, California
Provided construction inspection services for approximately 6,300 linear feet (LF) of 24- and 30-
inch-diameter waterlines. Project also included two jack and bore pits consisting of 36-inch-
diameter casing pipe to carry the 30-inch-diameter pipe, one going under a wetland area and
one under a railroad.
Crystal Springs/San Andreas Transmission System Upgrades - San Francisco Public Utilities
Commission, San Francisco, California
Provided construction inspection services to increase the conveyance capacity of the raw water
system, and provide increased reliability through seismic upgrades. Improvements were made
to the Upper Crystal Spring Dam, Crystal Springs Outlet Structures No. 1 and 2, Crystal Springs
Pumping Station, Crystal Springs/San Andreas Pipeline, and San Andreas Outlet Structures No. 2
and 3.
Finished Water Pumping Station - Stockton East Water District, Stockton, California
Provided backup construction inspection services for a new 50 mgd finished water pumping
station at the water treatment plant, which included a 48- to 54-inch-diameter pipeline that
supplies water to California Water Service Company or the City of Stockton's service areas. The
finished water pumping station includes eight pumps, four of which are powered by 300
horsepower and 4,160 volt electrical motors and the other four pumps are powered by diesel
engines rated at 290 to 325 horsepower.
Fluoridation of Groundwater Wells in South Service Area - Sacramento Suburban Water
District, Sacramento, California
Provided construction inspection services for the fluoridation of 27 groundwater production
wells located in the south service area (estimated population 68,000), ranging from 387 to
3,500 gpm.

7. Water Treatment Plants
Walnut Grove and Isleton Arsenic Treatment Systems - California American Water, Walnut
Grove and Isleton, California
Provided site inspection services for new arsenic treatment facilities at the Walnut Grove and
Isleton water treatment plant sites. The 300 gpm Walnut Grove Groundwater Treatment Plant
includes three 150 gpm vertically-oriented pressure vessels, a 26,000-gallon backwash supply
tank, 750 gpm backwash supply pumps, 30 gpm backwash recycle pumps enclosed in a small
building, replacement of the existing 75 gpm well pump at Well No. 3 with a 300 gpm pump,
connection of the existing hydropneumatic tanks at the Well No. 1 and Well No.3 sites to the
distribution system to assist with systemhydraulics (surges and low demand conditions), small
chemical building (metering systemof ferric chloride, hypochlorite, sodium hydroxide, and
polymer, and chemical storages provided in containment nearby the chemical building), small
building for the control panels, SCADA system, variable frequency drives, and site
improvements. The 500 gpm Isleton Groundwater Treatment Plant includes three 250 gpm
separate pressure vessels (horizontal or vertical), two backwash supply tanks (50,000 and
70,000 gallons in capacity), small chemical building (includes ferric chloride storage and
polymer metering systems, hypochlorite and sodium hydroxide metering systems, and
controls), small operations building, SCADA system, new electrical service transformer, sanitary
sewer connections, and site improvements.
Other Water
Meter Retrofit Construction Inspection - California American Water, Sacramento, California
Provided construction inspection services for meter retrofit projects throughout Sacramento.
Earthwork
Retention Basin Project - City of Lincoln, California
Provided lead inspection for a new $2.8 million retention basin, lining the 78.5 million gallon
emergency storage basin, erosion control on the sides of the 173 million gallon maturation
pond, and irrigation fields. The retention basin included two weir structures, three outfall
structures, and a headwall. An overflow channel was built from Orchard Creek to the retention
basin.