Community Justice Center (Jail) - Sewer Repair Project

SKAGIT JUSTICE CENTER
SEWER REPAIR
201 Suzanne Lane
Mount Vernon, WA
Specifications
JTK Engineering
Tamas Bencsik
360-245-4262
June 9th, 2026
SKAGIT COUNTY
SKAGIT JUSTICE CENTER SEWER REPAIR

TABLE OF CONTENTS
DIVISION 2 - SITE CONSTRUCTION
Section 022000 Site Construction
Section 022101 Selective Demolition
DIVISION 3 - CONCRETE
Section 033001 Concrete Floor Slabs
DIVISION 9 - FINISHES
Section 092900 Gypsum Board
Section 093016 Ceramic Floor and Wall Tile
Section 099000 Paints and Coatings
DIVISION 22 PLUMBING
22 05 00 - COMMON WORK RESULTS FOR PLUMBING
22 05 14 - PLUMBING SPECIALTI ES
22 05 23 - GENERAL DUTY VALVES FOR PLUMBING PIPING
22 05 29 - HANGARS AND SUPPORTS FOR PLUMBING PIPING AND EQUIPMENT
22 07 00 - PLUMBING INSULATION
22 11 00 - FACILITY WATER DISTRIBUTION
22 13 00 - FACILITY SANITARY SEWERA GE
22 42 00 - COMMERCIAL PLUMBING FIXTURES
END TABLE OF CONTENTS
SKAGIT COUNTY
SKAGIT JUSTICE CENTER SEWER REPAIR

SECTION 02-20-00 SITE CONSTRUCTION
General Site Preparation
Clear areas of outdoor work of all obstructions, rubble, vegetation, and organic matter
necessary and as indicated on the drawings. Cut and remove concrete in selected areas, strip
topsoil and remove landscaping elements as necessary.
Debris and excess earth materials shall become the property of the Contractor and shall be
removed and disposed of in a legal manner off Owner's property. Location of disposal site and
length of haul shall be the Contractor's responsibility.
Selective Demolition
Where existing unidentified utilities, structures or services are discovered submit information for
resolution prior to proceeding. Notify utilities having service connections within the building.
Items to be demolished are not believed to contain asbestos. If asbestos or other hazardous
materials are encountered, provide subsequent testing and abatement under a Change Order to
this Contract.
Carefully remove items marked or designated for salvage or reuse and store as directed.
Examine areas affected by Work and coordinate requirements for Excavation, Shoring or
Underpinning. Before proceeding with excavation work verify that necessary shoring and other
required protection is in place.
Contractor shall be solely responsible for safety, adequacy and satisfactory performance of
methods and means employed.
Sequence of removal of concrete, masonry, steel, and similar building elements shall be such
that structural integrity of building is maintained at all times. Remove exterior items necessary
for Work and as noted on the Drawings.
Legally dispose of demolition materials off site. Location of disposal site and length of haul are
the Contractor's responsibility. Remove and dispose of all items marked for demolition as shown
on Drawings.
Restore Work which has been cut or removed; install new products to provide completed Work
in accordance with Contract Document requirements. Refinish entire surfaces as required to
provide even finish to match adjacent finishes.
Repair or replace any surfaces to remain which become exposed, defaced, or damaged as a
result of demolition work at no increase in Contract Sum. Repair and repaint surfaces to
nearest change in plane.
Earthwork
Comply with regulatory code requirements that might govern the scope of this work.
It is possible that not all buried utilities located on this site are shown. Call Utilities Underground
Location, 1-800-424-5555, before commencing excavation of any depth anywhere on the site.
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SKAGIT JUSTICE CENTER SEWER REPAIR

Material for Backfill: As per the Geotechnical Report and the Civil/Structural Drawings.
Perform excavating and backfilling as required for concrete footings, foundations, slabs, utilities,
and services. Bottoms of excavations shall be level, firm, undisturbed earth, clean and free
from loose material.
If water is present during excavation slope bottom of excavation to one or more shallow sump
pits. Slope ground away from building at 3 percent for a minimum of 10 feet.
Coordinate utilities Work with serving utilities. Locate existing underground utilities prior to
commencing excavation Work. Protect existing utilities to remain from damage. Take
appropriate action for utilities designated for removal or relocation. Ensure that service is not
interrupted. Mitigation of damages to utilities caused by Contractor's operations shall be the
sole responsibility of the Contractor.
Backfill shall not be placed against concrete retaining structures until concrete has attained 90
percent of design strength. Footings may be backfilled upon form removal, provided backfill is
placed and compacted evenly on all sides.
Place backfill material in uniform lifts 8 inches maximum in loose thickness, compact backfill to
95 percent of maximum dry density at optimum moisture content in accordance with ASTM D
4253.
Excavated material shall not be used for backfill under any concrete without prior written
approval.
Compact all pit-run fill under concrete to 95 percent of maximum dry density at optimum
moisture content using a vibrating compactor. Compaction tests will be conducted by a Testing
Laboratory retained by the Owner, as directed by the Architect. Allow adequate time to
schedule compaction tests.
Dispose of waste materials as required by regulatory agency.
SANITARY SEWERAGE/STORM REVISIONS
Provide sanitary sewer system and storm water revisions as shown and specified. Comply with
requirements of local authorities, ordinances, and local health department.
LANDSCAPE RESTORATION
Fine grade with minimum 2 inches of top soil all landscaping areas disturbed by the work and
then top with minimum 3 inches of medium landscape bark. Level flush and blend with existing
adjacent.
END OF SECTION
SKAGIT COUNTY
SKAGIT JUSTICE CENTER SEWER REPAIR

SECTION 02210 SELECTIVE DEMOLITION
GENERAL
REFERENCES
American National Standards Institute (ANSI).
A10.6 "American National Standard Safety Requirements for Demolition."
QUALITY ASSURANCE
Regulatory Requirements: Comply with applicable rules, codes, regulations, and safety orders
of all public agencies having jurisdiction.
SITE CONDITIONS
Preplan demolition Work for minimal interruptions or disruptions to Owner's ongoing operations.
Provide dirt and dust barriers, debris containers, removal routes, and disposal to protect areas
utilized by Owner.
Where existing unidentified utilities, structures or services are discovered submit information for
resolution prior to proceeding.
WORK INLCUDED (See Plumbing, Structural and Civil drawings for relevant work)
Saw cut selected areas of concrete floors as necessary to achieve plumbing work.
Saw cut areas of exterior hard surfaces to achieve plumbing work.
Remove interior wall surfaces as necessary to accomplish the work and. as noted on drawings.
EXAMINATION
Examine areas affected by Work of this Section and verify that necessary shoring and other
required protection is in place.
PREPARATION
Provide protection as necessary and in accordance with applicable regulations.
Verify existing utility services to remain in operation, cooperate with Owner in scheduling Work
so there will be a minimum of interference. Prearrange utility shutdown or temporary
interruption with Owner's tenant prior to Work commencement.
Notify utilities having service connections within the building.
Contact municipal and regulatory agencies affected by and interested in the Work. Secure
necessary information and permits required, and make detailed arrangements for smooth safe
prosecution of the Work.
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SKAGIT JUSTICE CENTER SEWER REPAIR

Perform Work in accordance with ANSI A10.6, and regulatory requirements.
Contractor shall be solely responsible for safety, adequacy and satisfactory performance of
methods and means employed.
Sequence of removal of demolished items shall be such that structural integrity of building is
maintained at all times.
Legally dispose of demolition materials off site. Location of disposal site and length of haul are
the Contractor's responsibility.
Carefully remove items to be retained by Owner for reuse and place in an area that is secure
and safe from damage.
At beginning of construction, take appropriate measures to minimize construction dust and dirt
from entering the existing HVAC system. At conclusion of construction, contractor shall replace
all existing and new HVAC equipment filters with new filters.
Contractor to implement dust/debris control measures during installation within the existing
building. Dust control for the entire area of remodel must employed by the Contractor during the
duration of construction. Temporary visqueen walls and other means/methods shall be
employed. Contractor to comply with Department of Health DOH infection control ICRA
(Infection Control Risk Assessment) plan for health and safety and infection issues and control.
Provide requirements and be responsible for all cutting, fitting, and patching required to
complete the Work, or to:
Make it so several parts fit together and provide for installation of ill-timed Work.
Uncover portions of Work to provide for installation of ill-timed Work.
Remove and replace defective Work.
Remove and replace Work not conforming to Contract Document requirements.
Remove samples of installed Work as specified for testing.
Provide routine penetrations on non-structural surfaces for installation of piping.
Inspect existing conditions including elements subject to damage or movement during cutting
and patching.
After uncovering Work, inspect conditions affecting installation of products or performance of
Work.
.
Report unsatisfactory or questionable conditions to Architect in writing. Do not proceed with
SKAGIT COUNTY
SKAGIT JUSTICE CENTER SEWER REPAIR

Work until Architect provides further instructions.
Provide adequate temporary support as required to assure structural value or integrity of the
affected portion of the Work which may be exposed by uncovering Work.
Execute cutting and demolition by methods which will avoid damage to other areas, and will
provide proper surfaces to receive patching and finishing.
Execute fitting and adjustment of products to provide a finished installation to comply with
specified products, functions, tolerances, and finishes.
Restore Work which has been cut or removed; install new products to provide completed Work
in accordance with Contract Document requirements.
Refinish entire surfaces as required to provide even finish to match adjacent finishes.
At limits of demolition Work required or specified, provide neat, orderly, and clean joints, lines,
and edges of surfaces, whether for junctions with new materials or surfaces or whether to be left
as existing.
Repair or replace any surfaces selectively removed to access the Work and any surfaces to
remain which become exposed, defaced, or damaged as a result of demolition Work at no
increase in Contract Sum. Repair surfaces to existing level of finish to nearest change in plane.
.
Provide cutting of gypsum board as required for access and performance of Work. Review
areas to be cut, for each type of unit, at pre-construction conference.
absolutely necessary for completion of Work.
.
Patch and otherwise prepare gypsum board surfaces for painting where existing wall coverings
are removed. Provide surfaces true, even, free of humps and depressions.
10 as required.
At limits of demolition Work shown or specified, provide neat, orderly and clean joints, lines, and
edges of surfaces, whether for junctions with new materials or surfaces or whether to be left as
existing. Where methods or controls may not permit intended joining, submit conditions and
alternatives, and obtain resolution prior to commencing Work.
PATCHING
Repair or replace any surfaces to remain which become exposed, defaced, or damaged as a
result of demolition work at no increase in Contract Sum. Repair and repaint surfaces to
nearest change in plane.
CLEANING
Leave all portions of demolition area in a level, safe, and sanitary condition acceptable to public
authorities and the Architect.
END OF SECTION
SKAGIT COUNTY
SKAGIT JUSTICE CENTER SEWER REPAIR

SECTION 03 30 01 CONCRETE FLOOR SLABS
SECTION INCLUDES
Formwork, reinforcing, placement, finishing and curing for concrete floor slabs.
Shoring and bracing
Underslab vapor retarder sheet
SUBMITTALS
Refer to Section 01 33 00, for submittal procedures.
Product Data:
Submit product data for concrete design mix(s) from concrete supplier for each different floor
slab condition.
Under slab vapor retarder.
Joint Layout Shop Drawings: Indicate proposed layout for control joints.
QUALITY ASSURANCE
Perform work of this section in accordance with ACI 301 and ACI 318.
Acquire cement from same source and aggregate from same source for entire project.
Perform reinforcing steel installation in accordance with ACI 301.
Follow recommendations of ACI 305R when concreting during hot weather and as specified in
General Notes on the Structural Drawings
Follow recommendations of ACI 306R when concreting during cold weather and as specified in
General Notes on the Structural Drawings.
CONTRACTOR RESPONSIBILITY
Contractor is responsible for designing and engineering the formwork along with the associated
bracing and shoring to withstand all imposed construction forces.
REINFORCEMENT
Reinforcing Steel and Welded Wire Mesh as specified in General Notes on the Structural
Drawings.
UNDERSLAB VAPOR RETARDER FOR SLAB ON GRADE
Vapor Retarder: 15 mil polyolefin or HD polyethylene film manufactured from virgin resins;
conforming to ASTM E1745 Class A; 0.3 perms or less when tested in accordance with ASTM
E96 and F1249; the following products are acceptable:
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SKAGIT JUSTICE CENTER SEWER REPAIR

COORDINATION
Review, coordinate and accommodate work of other trades that interface with, affect or are
affected by the work of this Section so as to facilitate the execution of the overall Work of this
project in a coordinated and efficient manner.
Coordinate and facilitate recessed concrete slab construction to meet requirements of tile
flooring.
Coordinate and facilitate concrete slab construction to meet requirements of floor covering
manufacturers.
Coordinate and adjust concrete mix and additives to comply with requirements of manufacturers
of coatings, sealants and adhesives applied to concrete.
Coordinate and facilitate rough-in, openings and penetrations for mechanical and electrical
items.
Coordinate and facilitate floor slab slope and heights of floor drains to assure adequate
drainage.
EXAMINATION
Verify lines, levels, and dimensions before proceeding with work of this section.
UNDERSLAB VAPOR RETARDER INSTALLATION
Install continuous 15 mil vapor retarder sheet under interior slabs on grade, place over the
capillary break and directly under concrete slab.
Extend sheet to top of slab at perimeter of slab and adhere to wall with manufacturer's
recommended mastic or sealant.
Lap joints minimum 6 inches and seal watertight by continuously sealing edges and ends using
vapor retarder manufacturer's recommended tape or seal.
Install a watertight "boot" (may be manufacturer's prefabricated boot or site fabricated from a
piece of vapor retarder) around all pipe penetrations through slab. Extend boot to top of slab
elevation and seal edges of "boot" to vapor retarder watertight using manufacturer's
recommended tape or sealant.
Protect vapor retarder from damage during construction.
Seal all cuts and holes in vapor retarder with a patch of the same material, sealed full perimeter
watertight.
CONTROL OF CONCRETE SLAB CONSTRUCTION
Assembly including the Underslab capillary break, selection of the concrete design mix, water
added to concrete on the site, placement of concrete, slab finishing methods, slab curing
methods and dry-out of the concrete slabs so as to achieve a crack-free slab and the surface
finish, vapor emission rate, moisture content and pH level required for and by the floor covering
manufacturer(s) for successful application of their products.
SKAGIT COUNTY
SKAGIT JUSTICE CENTER SEWER REPAIR

Select and provide the equipment and power/fuel required to dry out concrete floor slabs to
required moisture content and vapor emission rate required for the successful installation of any
floor covering or coating being applied.
TOLERANCES
Floor Slab Surface Tolerances: Floor slabs shall be constructed to achieve the following
tolerances when measured in accordance with ACI 302.1R:
Maximum Variation of Surface Flatness For Concrete Floors: 1/4 inch in 10 feet.
FLOOR FINISHING
General: Finish concrete floor surfaces with bull float, wood/magnesium hand floats and steel
trowels in accordance with ACI 301 and ACI 302.1R.
Do not dust slab with cement powder while finishing.
Steel Trowel Finish - Floors Scheduled To Receive Floor Covering & Interior Concrete Floors
Exposed To View: Steel trowel surfaces to a smooth finish, free of ripples or surface defects
and that conforms to the floor covering manufacturer's requirements.
Do not over trowel or "burn" the slab surface, excessive power troweling can densify the slab
surface to such a high degree that the rate of water release from the slab is hindered and the
time required to dry out the full depth of the concrete slab (as required for application of
adhesively applied floor coverings) is increased substantially.
INTERIOR AND EXTERIOR CONCRETE SEALERS
Exposed slab areas at exterior concrete work including sidewalks and pads (1) one
application of sealer (1) one week prior to owner occupancy. Clean slabs as recommended by
sealer manufacturer prior to application.
Slab areas to receive floor covering to receive (1) one-coat of acrylic water based sealer at pour
END OF SECTION
SECTION 09 29 00 GYPSUM BOARD ASSEMBLIES
GENERAL
SUMMARY OF WORK
Primarily GWB and Tile Backer Board repair of wall surfaces affected by the Work.
QUALITY ASSURANCE
Applicator Qualifications: Company specializing in performing the work of this section with
minimum 5 years of consecutive successful experience.
SKAGIT COUNTY
SKAGIT JUSTICE CENTER SEWER REPAIR