Roseville City Council
August 6, 2025

The Courts at Gibson Park Frontage Improvement Project
May 21, 2025
Section 31 20 00: Earthwork

SECTION 31 20 00

EARTHWORK
PART 1 - GENERAL

1.01 General Requirements
A. The requirements set forth in the General Conditions shall be in addition to the standards provided herein.

B. The requirements set forth in the Supplemental Conditions shall be in addition to the standards provided herein.

C. The standards set forth in the Caltrans Standard Specifications, latest edition, shall be in addition to the standards provided herein.

D. The requirements set forth by CAL OSHA shall be in addition to the standards provided herein.

1.02 Description
A. Provide all labor, operations and materials necessary for earthwork, including, but not limited to, staking and surveying, grading; excavating; installation of facilities necessary to perform excavation and subsequent removal of such facilities upon completion of work; subgrade preparation; backfilling; and other incidental items necessary for a complete project.

B. This project is a balanced cut and fill project.

C. The intent of the grading plan is to provide positive drainage and to maintain slopes on walkways as required by the Americans with Disabilities Act and California Title 24 throughout the project site. The Project Manager shall be notified immediately of any discrepancies between the Plans and actual field conditions and/or conflicts between the design and code requirements.

1.03 Related Work
A. Section 31 10 00: Clearing and Grubbing
B. Section 33 00 00: Utilities
C. Section 32 84 00: Irrigation System
D. Section 32 90 00: Planting
E. Section 01 57 23 Storm Water Pollution Control

1.04 Quality Assurance
A. All work shall conform to local codes and regulations, including standards set forth in the Standard Specifications of the State of California, Business and Transportation Agency, Department of Transportation (Caltrans), Chapter 70 of the Uniform Building Code and ASTM.

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Section 31 20 00: Earthwork

B. Relative compaction shall be the in-place dry density of soil denoted as a percentage of the maximum dry density of the same material. This shall be as determined by ASTM 1557. The optimum moisture is measured by the water content which corresponds to the maximum dry density.

C. Upon discovery of unforeseen subsurface site conditions, the Contractor shall notify the Inspector immediately.

D. Upon discovery of hazardous materials, cease all activity and immediately contact the Fire Department.

1.05 Protection
A. Provide and install all supports, shoring, bracing, underpinning, sheet piling and other methods for the sides of excavations necessary for ensuring safe working conditions for the workmen and to protect adjacent improvements to remain.

B. Provide any and all protection measures necessary to ensure the protection of the workmen, the general public, including children and the project site. These protection requirements remain the Contractor’s sole responsibility throughout the duration of the project, including non-working hours.

C. Do not obstruct vehicular, bicycle or pedestrian thoroughfares, unless previously accepted by the City. Provide safe and adequate detours around the construction as required by City and State regulations.

D. Trenches shall be covered at all times when work directly associated with the trenches is not occurring, including non-work hours.

E. During the course of construction, the Contractor shall ensure that surface drainage does not create a nuisance onto adjacent properties.

1.06 Erosion Control Measures
A. Construction sites shall have required erosion and sediment control measures in place as required by the SWPPP. If construction is in progress, the Contractor shall ensure that the construction site is prepared prior to the onset of any storm. At a minimum, erosion control measures shall include:

1. Broadcast seed

2. Drainage area protection

3. Dust/mud control

4. Drain inlet filters

5. Silt fence and straw wattles

6. Slope protection

7. Straw bales

8. Silt controlling devices

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Section 31 20 00: Earthwork

PART 2 - PRODUCTS

2.01 Base Rock
A. Class 2 aggregate base per Caltrans Standard Specifications, latest edition.

2.02 Drain Rock
A. Drain rock shall be Class 2 permeable, washed, unbroken stone or gravel.

Material gradation shall conform to the following:

Sieve Size Percent Passing
1 inch 100
No. 4 20-50
No. 50 0-10
No. 200 0-5

2.03 Pea Gravel
A. Pea gravel shall be natural stone, free of clay, shale or organic matter, and shall conform to the following:

Sieve Size Percent Passing
3/8 inch 100
No. 4 47
No. 8 2
No. 16 1

2.04 Fill
A. Structural Fill shall conform to Caltrans Standard Specifications or the accepted site-specific geotechnical report generated for the project.

B. Fill for non-structural areas shall conform to the following standards:

1. Plasticity: ASTM D4318-84

2. Expansion Index: No greater than twenty (20)

3. Testing: UBC 29-9 and ASTM D422-72

4. Particle Size: No greater than one inch (1”)

2.05 Topsoil
A. The top eight to ten inches (8” – 10”) of native soil containing more than three percent (3%) organic material. Topsoil shall be free of rocks no larger than one inch (1”) in diameter, free from subsoil, roots, heavy or stiff clay, course sand, destructive seeds, noxious chemicals, brush, debris, litter and other undesirable materials.

B. For any import soil to be used in turf/planting areas, submit a soils analysis with soil amendment recommendations (for plant growth) for review and acceptance prior to placement on-site. Soils test information shall be as outlined in Section FOR
32 90 00: Planting – 1.06.

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Section 31 20 00: Earthwork

2.06 Soil Sterilant
A. Sterilizer shall be standard, quick-acting, short-lived and non-selective weed and grass killer, commonly used under roadway/transportation projects.

Application of the sterilant shall pose no short or long term health threats to the installer or the general public. Submit analysis for approval prior to applying.

2.07 Sand
A. Granular, fine, free of organic matter, mica, loam or clay material.

PART 3 - EXECUTION

3.01 Construction Staking
A. The layout of all work shall be performed by a California State licensed land surveyor provided by the Contractor.

B. Notify the Inspector immediately of any discrepancies between actual field conditions and the Plans. Minor field adjustments may be necessary in order to fulfill the intent of the Plans.

C. Non-notification of discrepancies between actual field conditions and the Plans by the Contractor, in writing, shall indicate his acceptance of such field conditions. Adjustments/modifications to the construction to accommodate the inconsistencies (without notification) shall be at no additional cost to the City.

3.02 Excavation
A. All excavations shall be as noted on the Plans. Excavations shall include accommodation of base material.

B. Do not over-excavate. Excavations shall provide appropriate space to install shoring, bracing, formwork, etc., as needed to ensure the safe and proper construction of the work.

C. Take every precaution to prevent water from entering, softening, and undercutting excavated areas, including, pits, footings, trenches, etc.

D. Notify the Inspector immediately upon discovery of unsatisfactory soils materials or unforeseen site conditions. Excavation shall include the complete removal of the unsatisfactory material and its legal disposal thereof.

3.03 Site Grading
A. A grading permit is required to be obtained by the Contractor prior to commencing any earthwork.

B. Grading shall include adjacent transition areas, new elevations/contours as shown on the Plans. All subgrade areas shall be graded parallel to the finish grades and contours and shall be uniform in slope. Transition areas shall provide a smooth connection between new and existing grades and shall not create additional drainage or ponding onto adjoining properties.

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May 21, 2025
Section 31 20 00: Earthwork

C. Surface grades shall provide for positive drainage away from structures and footings, and shall be uniformly smooth throughout.

D. Rough grading shall:

1. Be graded to a tolerance of 0.10 feet, plus or minus for planted and turf areas.

2. Be graded with a tolerance less than .04’ from specified grade and cross section for subgrade in which pavement, curbs and other structural elements are to be placed immediately above.

3. Provide a subgrade surface free of exposed rocks, stones and boulders.

4. Provide a subgrade surface free of depressions, pits, etc., with proper backfill and compaction. See paragraph 3.04 below.

3.04 Placement of Fill Material
A. Prior to placement of fill material, the Contractor shall:

1. Obtain approval of the subgrade surface from the Inspector.

2. Scarify, dry and compact soft and/or wet areas.

3. Remove and replace unsuitable subgrade material to the satisfaction of the Inspector.

4. Take all necessary corrective action.

B. Do not use topsoil as fill or backfill material, unless otherwise accepted in writing.

C. Fill shall be placed in the following manner:

1. Accepted engineered fill material for structural slabs and areas to be paved shall be placed in six-inch (6”) loose thickness, uniform layers over the entire area.

2. Fill material in planted areas shall be placed in twenty-four inch (24”) maximum loose thickness throughout the areas to receive fill.

D. Aerate or water each lift to obtain the required compaction rate indicated on the Plans. Thoroughly mix material to ensure proper moisture content for compaction. Repeat the operations until grades, as shown on the Plans, are obtained. Jetting of trenches shall be reviewed and accepted by the Inspector prior to performance of work.

E. Do not place fill when the subgrade is frozen, muddy or wet. Allow conditions to thaw and dry out before resuming operations.

F. Use hand tampers or vibrating compactors around foundations walls, retaining walls and other structural elements. Do not use large equipment in these areas and do not begin compaction operations until the bearing surfaces have reached its design strength.

G. Fill around existing trees to remain shall not exceed twelve inches (12”).

1. Minor fill (6” or less) shall utilize topsoil and shall be placed by hand. Do not cover crown of trunk. Feather grades to the extent possible.

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Section 31 20 00: Earthwork

2. Fills between 6” and 12” shall utilize 3/4” pea gravel on grade, placed up to three inches (3”) below finish grade. Apply topsoil, by hand, to meet finish grade elevations. Feather grades to the extent possible.

H. Construct mounds from on-site material. The core of the mound (1’ below finish elevations) shall be compacted to 90%. The top twelve inches (12”) shall be compacted to 85%. Place topsoil in the top twelve inches (12”).

I. Place topsoil in all turf and planting areas a minimum of twelve (12) inches deep.

See Section 31 10 00, 3.03-B: Clearing and Grubbing.

3.05 Trenching, Backfilling and Compacting
A. For trenches greater than five feet (5’) in depth, submit an OSHA permit related to the work.

B. All trenches shall be straight, true and cut vertical at 90 degrees to the surface plane.

C. For trenches through existing paved surfaces, use a concrete saw or other tool to achieve straight, clean lines. Replace paved surface to the same or better condition as existing prior to cut.

D. Do not over-excavate. Maintain bearing surfaces true, level and undisturbed to the extent possible.

E. Trenches shall be kept dry and frost-free. Do not allow standing water to collect.

F. Do not allow trenches to remain exposed at any time when work directly related is not occurring. Cover all trenches during non-work hours.

G. Bedding for all trenches to receive pipes shall be as follows:

1. Bedding material shall be consistent with the City of Roseville Design and Construction Standards, latest edition.

2. Pipe shall lie completely on bedding. Pipe fittings or joints shall not bear weight.

3. Bedding shall be uniform throughout the length of pipe.

H. Initial backfill for storm drains, sewer lines and electrical conduit shall conform the applicable City standard set forth by the Department having jurisdiction.

I. Backfill beyond the initial operations shall be native soil, placed in twelve-inch (12”) lifts. Compaction for trenched areas shall be 95% for parking lot, driveway and roadway areas; 90% for hardscape (i.e. walkways, picnic pads basketball and tennis courts); and 85% in areas to be planted. Place topsoil over trenches in planted areas. Upon completion, all trenches shall be filled flush with adjacent finish grades.

J. Compaction tests shall be required for trenched areas, hardscape areas and areas where fill over two feet in depth will be placed. The Inspector shall determine the number of tests and the locations. Re-tests shall be the FOR
Contractor’s responsibility.

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Section 31 20 00: Earthwork

K. Potholing shall be required in areas where existing utilities are indicated. Hand digging may be required.

3.06 Soil Sterilant
A. Soil sterilant shall be applied to areas where paving is to be installed. The worker applying the sterilant shall take every precaution to avoid overspray of sterilant onto areas to be planted. The sterilant shall be placed no further than six inches (6”) beyond the edge of pavement.

B. Soil sterilant shall not be applied in inclement weather and windy days.

3.07 Drainage Areas
A. All bare areas, regardless of slope, within 50 feet of natural drainages shall be covered with straw and pressed in place.

B. No grading or trenching, except as required for erosion or sediment control, shall occur within 35 feet from the centerline of perennial and intermittent drainage swales between October 5 and April 1 unless approved by the Engineering Division, as well as any other governmental agency which may have additional jurisdiction and/or requirements.

3.08 Dust/Mud Control
A. Adjacent Streets: Adjacent street frontages shall be swept at least once a day to remove silt and other dirt which is evident from construction activities.

B. Construction Vehicles: The Contractor is responsible for cleaning construction vehicles leaving the site on a daily basis to prevent dust, silt, mud and dirt from being released or tracked offsite. Adjacent streets shall be swept clean daily.

C. Grading Spoils: Dry stockpiles of soil shall be watered to prevent the generation of airborne dust. Trucks transporting dry soil shall be covered with tarpaulins.

D. Water: Water shall be sprayed on all exposed earth surfaces during clearing, grading, earth moving and other site preparation activities. The exposed earth shall be watered throughout the day to minimize dust. The Contractor shall obtain a hydrant permit from the Environmental Utilities Department.

E. Wind Allowances: Grading activities shall be restricted or halted when winds exceed 15 miles per hour as deemed necessary by the Public Works Inspector.

END OF SECTION

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May 21, 2025
Section 32 84 00: Irrigation System

SECTION 32 84 00

IRRIGATION SYSTEM
PART 1 - GENERAL

1.01 General Requirements
A. The requirements set forth in the General Conditions shall be in addition to the standards provided herein.

B. The requirements set forth in the Supplemental Conditions shall be in addition to the standards provided herein.

1.02 Description
A. Furnish all labor, materials and equipment for the complete installation of an automated irrigation system, including all necessary appurtenances for proper operation, noted or implied, as shown on the Plans and as specified herein.

B. Water usage, meter costs, connection fees, testing and other associated utility costs are considered direct costs and is the responsibility of the Contractor until the project is accepted.

C. Installation of the water meter shall be by the City.

1.03 Related Work
A. Section 32 90 00: Planting
B. Section 26 00 00: Site Electrical

1.04 Quality Assurance
A. All work shall comply with local and state laws, codes, regulations and requirements which govern any portion or all of the work contained in this Section. These include, but are not limited to, the latest editions of:

1. City of Roseville Park Construction Standards,

2. City of Roseville Design and Construction Standards,

3. City of Roseville Electric Department Standard Specifications,

4. Local, state and federal electrical codes, manuals and guidelines, and

5. Local, state and federal plumbing codes, manuals and guidelines.

1.05 Submittals
A. Submittals for specified items are not required for Parks or Streetscape projects, unless specifically listed below. However, submittals are required for any proposed substitutions or deviations from the parks Plans or Specifications. For Streetscapes, no substitutions will be accepted. The Contractor shall submit a FOR
materials summary sheet indicating which items will be installed as specified

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Section 32 84 00: Irrigation System

and which items are proposed for substitutions. The Contractor shall submit proof of order within ten (10) working days of the Notice to Proceed, indicating all specified materials have been ordered, noting “as specified” or “substitution proposed”. Submittals are required on the following items:

1. Controller, Flow Sensor(s), and Master Valve(s). (if Applicable)

2. Piping

3. All Irrigation components and accessories

1.06 Explanation of Drawings
A. The drawings are diagrammatic and do not reflect all offsets, fittings and other miscellaneous items required for a complete and operable irrigation system. It shall be the Contractor’s responsibility to investigate all existing site conditions, become thoroughly familiar with the site, and provide all labor, materials and equipment required for the installation of the irrigation system.

B. Avoid conflicts between other trades and the installation of the irrigation system.

Minor adjustments to avoid such conflicts shall be made in the field. Major discrepancies between actual field conditions and the Plans shall be brought to the attention of the Project Manager. The lack of notification shall indicate that the Contractor assumes full responsibility for any revision deemed necessary to ensure proper installation.

1.07 Product Delivery, Handling and Storage
A. All materials shall be delivered bearing manufacturer’s label with size, type and model number (if applicable) clearly marked.

B. All pipe shall be delivered in a vehicle which allows the material to lie flat without concentrated weight or stress at any point.

C. Unload all materials with care so as to avoid damage. Store materials in a covered area and do not expose PVC pipe to extreme sun or heat. Store pipe lying flat.

D. Do not install any material that has been damaged. Replace all material found to be damaged.

1.08 Record Drawings
A. The Contractor shall keep an accurate record of the as-built conditions of the irrigation system. These records shall be updated daily and kept at the construction site. At any time, the Inspector may examine the conditions of the “as-builts” to ensure compliance of the above.

B. Dimensions shall be recorded from two (2) permanent points of reference.

C. The City may at its discretion withhold progress payments to the Contractor if FOR
the as-built records are not updated to the satisfaction of the City.

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Section 32 84 00: Irrigation System

PART 2 - PRODUCTS

2.01 General
A. All materials specified shall be new, bearing the brand name, type, serial numbers and model number as shown on the Plans and as specified herein, unless otherwise accepted in writing.

2.02 Backfill Material
A. Backfill shall be clean, screened, on-site material, free from organic material, large clods of earth and/or rock larger than one (1) inch in diameter, trash, debris, rubbish, tree trunks, broken concrete or asphalt and other unacceptable material.

B. Material larger than one (1) inch shall be removed from site and legally disposed. All removal shall be the responsibility of the Contractor.

2.03 Meter
A. Existing Meter shall be as shown on the Plans and as required by the City of Roseville Environmental Utilities Department.

2.04 Backflow Prevention Device
A. Existing Backflow Prevention Device shall be as shown on the Plans.

B. (Not Applicable) Cover shall be insulated, freeze-proof, removable and lockable, manufacturer and model per the City of Roseville Design and Construction Standards or accepted equal.

2.05 Flow Sensor and Master Valve
A. Existing Calsense Controllers:

1. Calsense CS3000 48 Station Conventional Top Entry Pedestal stainless steel controller. Refer to Plans for Existing Assembly.

2.06 Pipe
A. PVC Pressurized Mainline

1. For lines three inch (3”) or larger: polyvinyl chloride (PVC) 1120-1220, SDR 21, Class 200 rubber gasketed pipe, and NSF accepted per Standard No. 14, Type I, Grade I. Conform to:

Material ASTM
Pipe D1784, D2241
Rubber Gasket F477

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Section 32 84 00: Irrigation System

2. For lines two and one half inches (2-1/2”) or smaller: Schedule 40 polyvinyl chloride (PVC) 1120-1220, and NSF accepted per Standard No. 14, Type I, Grade I. Conform to:

Material ASTM
Pipe D1784, D1785
B. PVC Non-Pressurized Lateral Lines

1. Schedule 40 polyvinyl chloride (PVC) 1120-1220, SDR 21.0, NSF accepted per Standard No. 14, Type 1, Grade II.

2.07 Fittings and Nipples
A. Fittings for Mainline Pipe:

1. For all control valves on mainlines three inches (3”) and larger, use painted, ductile iron saddle taps with double stainless steel straps and nuts Model #202 by Romac Industries, Inc. or accepted equal.

2. For all other connections on mainlines three inches (3”) and larger mainline pipe, use glued schedule 80 fittings.

3. For all control valves on mainlines two and one half inches (2-1/2”) or smaller, use glued schedule 80 fittings.

4. For all other connections on mainlines two and one half inches (2-1/2”) or smaller, use glued schedule 40 fittings.

B. Fittings for Solvent Weld Pipe- Laterals:

1. Schedule 40 polyvinyl chloride (PVC), standard weight, conforming to ASTM D2466-73.

2. Weld-on #P-70 primer and Weld-on #711 gray glue or accepted equal.

3. Teflon tape for all threaded PVC fittings.

C. Plastic Nipples shall be Schedule 80, Type 1, Grade 1, polyvinyl chloride (PVC), threaded at both ends, and conforming to ASTM D1784 -85. Nipples shall be uniformly gray.

D. Fittings for Recycled Pipe:

1. Fittings shall meet the standards outlined in Sections 2.09, A, B and C above, unless otherwise noted in the City of Roseville Design and Construction Standards for recycled water, latest edition.

2.08 Swing Joints
A. Swings joints shall be as shown in the City Parks Construction Standard detail.

Schedule 40 threaded PVC triple swing joints or an accepted equal.

2.09 Electric Remote Control Valve
A. Sizes as shown on the Plans. All valves shall be Rainbird PEB series or FOR
accepted equal and shall contain the following:

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Section 32 84 00: Irrigation System

1. a globe-type electric remote control, normally closed diaphragm type with slow opening and closing action,

2. encapsulated solenoid type actuation,

3. a minimum rating of twenty-four (24) volts,

4. sixty (60) cycle,

5. two to five (2-5) watts,

6. a manual flow adjustment with shut-off provisions,

7. provisions for an external “bleed” of the diaphragm chamber for manual operation.

8. a ball valve on the inlet.

9. Schedule 80 PVC threaded fittings from main line to valve.

B. Valve boxes shall be rectangular, rigid plastic valve boxes with lockable lids and extensions by Carson Industries, LLC or accepted equal. Valve box shall be sized appropriately to house entire valve assembly with space to accommodate maintenance access. Valves for drip zones require Jumbo size boxes.

1. Boxes shall be colored green in potable applications, and purple for recycled water applications.

2. Valve boxes used on recycled water systems shall be permanently colored purple through the manufacturer. Boxes painted purple will be rejected.

3. Label lids using heat branded identification, T:Turf, S:Shrubs, B:Bubblers C. Controller station identification number shall be standard yellow tags with permanent numbers by Christy or accepted equal.

2.10 Root Watering System
A. Provide pre-manufactured root watering system.

1. Pressure compensating bubbler. See irrigation sheets for flow rates.

2. Check valve where applicable to prevent low head drainage.

3. Swing joint assembly

4. Locking grate top on semi-rigid mesh tube. Use purple grate for Recycled water systems

5. Filter fabric sleeve

2.11 Irrigation Heads (If Applicable)
A. All irrigation heads shall conform to type, size, precipitation rate, gallons per minute discharge, pressure and throw radius as shown on the Plans, unless otherwise accepted in writing.

B. In all available models, all irrigation heads shall have stainless steel risers, unless otherwise approved in writing.

C. For recycled water applications, irrigation heads shall be colored purple, have debris pocket, and wiper seals with 3 touch points.

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Section 32 84 00: Irrigation System

D. Irrigation heads shall have built-in pressure regulation for pop up sprays and/or water-efficient heads.

E. Include built-in check valve where applicable to prevent low head drainage.

2.12 Drip Irrigation
A. Sub-surface dripline. All dripline to be installed on grade with 2" cover.

Contractor to use Screened Topsoil, manufacured by Hasties Capitol Sand and Gravel for 2" Cover. Use existing soil stockpile if available and approved by the City.

1. Flexible polyethylene tubing shall have factory-installed pressurecompensating, inline emitters spaced evenly per listed spacing.

2. Emitter shall incorporate elemental or ionic copper root intrusion prevention technology, and shall be warranted by the manufacturer to be free of emitter plugging due to root intrusion for a period of fifteen (15) years minimum.

3. Emitter shall have a built-in check valve that will hold back, at minimum, an 8.5' column of water.

4. Dripline for use with recycled water systems shall be properly and permanently marked for non-potable use.

B. All fittings shall be constructed of injection molded, brown plastic having a nominal outside dimension of 17mm (0.56”). Female and male threaded ends shall be capable of mating to standard PVC pipe with tapered threads.

C. Line flushing valve

1. Valve shall be schedule 40 PVC ball valve with brass hose thread adapter.

2. Valve box shall be rigid plastic, with lockable cover by Carson Industries, LLC or accepted equal. Boxes shall be colored green in potable applications, and purple for recycled water applications.

3. Drip system operation indicator shall be Rainbird 1812 Pop-up spray body with 4-VAN nozzle set to 0-degree pattern, with Rainbird SA-125050 swing assembly and XFF-TFA barbed bt ½” FIPT fitting, or accepted equal.

D. Pressure Regulating Filters shall be Rainbird PRB Pressure Regulating Basket Filter, or approved equal, and shall include: Basket style body and jar-top cap constructed of heavy-duty glass-filled, UV-resistant polypropylene, with 150 PSI (10,3 bar) operating pressure rating. Standard 200 mesh (75 micron) filter screen constructed of stainless steel attached to propylene frame. Normally-open in-line pressure regulating device, constructed of durable, UV resistant non-corrosive material able to accommodate an inlet pressure rating of not less than 150 PSI (10,3 bar), with preset outlet pressure of approximately 40 PSI (2,8 bar).

2.13 Thrust Blocks
A. All thrust blocks shall be concrete. The size of the blocks shall be determined by the average safe soil-bearing load of 700 lbs. per square foot.

FOR
B. Polyethylene sheeting at thrust blocks shall be 6mil.

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Section 32 84 00: Irrigation System

2.14 Quick Coupler Valves (if Applicable)
A. For potable water, quick coupling valves shall be Rainbird #44LRC or accepted equal. For recycled water, quick coupling valves shall be Rainbird #44NP lockable or accepted equal. All quick coupling valves shall be:

1. brass or bronze with one (1) IPS female pipe connection,

2. two piece body with a removable upper portion (for replacement), and

3. durable yellow covers for potable and purple for recycled.

B. Valve keys shall be brass or bronze and shall be of the same manufacturer and size as the valve.

C. Valve box shall be rigid plastic, a minimum of ten inches (10”) in diameter with lockable cover by Carson Industries, LLC or accepted equal. Boxes shall be colored green in potable applications, and purple for recycled water applications.

2.15 Manual Valves
A. For pipe four inches (4”) and larger gate valves shall be:

1. located where shown on the Plans,

2. flanged with Class 125 cast iron body,

3. bronze trimmed with a non-rising stem,

4. square operating nut,

5. able to withstand a cold water pressure of 150 pounds per square inch, and

6. sized to match the pipeline which the valves serve, unless otherwise shown on the Plans.

B. For pipe three inches (3”) or smaller and on pipes which feed directly into a remote control valve, ball valves shall be installed and shall:

1. allow for manual operations,

2. rapid on/off , drip-tight shut-off control,

3. be constructed of bronze or brass with heavy-duty handle,

4. operate up to 22 gallons per minute,

5. operate between 15 and 150 pounds per square inch, and

6. be sized to match the pipeline which the valves serve, unless otherwise shown on the Plans.

C. Valve box shall be rigid plastic, a minimum of ten inches (10”) in diameter with extensions and lockable cover by Carson Industries, LLC, as shown on the Plans or accepted equal. Boxes shall be colored green in potable applications, and purple for recycled water applications.

2.16 Automatic Irrigation Controller
A. Existing Automatic controllers shall be Calsense CS3000 or accepted equal.

Each controller shall include:

1. CS3-## – Calsense (##) Station Base Model,

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Section 32 84 00: Irrigation System

2. FM-U – Flow Meter (Ultrasonic),

3. -S1– Stainless Steel Enclosure with 1 hole for Stubby Antenna.

4. CS3000 Transient Protection

5. TP-110 – AC Line Protection,

6. GR-STUBBY – Antennae w/2ft cable

7. On/Off Switch

8. GFI electrical outlet inside enclosure.

When multiple controllers are used, include:

1. CS3-FL – Flowsense software (for multiple controllers sharing POC and/or communications)

2. CS3-MSSE-KIT or CS3-SR-KIT – Hardwire or SR radio,
When multiple flow sensors are used, include:

11. CS3-2WIRE-OPT & CS-2W-POC (one per POC) – Additional Flow Meter interface.

B. Third-Party Communications hardware required:

1. Sierra Wireless AirLink RV55 LTE-A PRO Router (#1104303)

2. Router AC Adapter (#2000579)

3. AT-5 (or higher) Ethernet Cable - 1ft (#A3L781-01-BLU) C. Communication wire between controllers, when required, shall be Paige Cable P7171D or accepted equal.

2.17 Control Wires
A. Direct burial solid copper wire AWG-U.F. 600 volt.

B. Common wire and two spare wires shall be minimum #12-gauge.

C. Pilot wires shall be red, minimum #14-gauge. Wire gauge shall be, at minimum:

Wire Gauge #14 #12 #10 #8
Max. Distance (ft.) 2,500 3,250 4,000 4,800
D. Splices:

1. Wire connections at remote control valves only shall utilize 3M direct bury splice kit model #DBY (yellow) or model #DBR (red).

2. All other splices, including line splices, connections to flow meters and other sensors, shall utilize 3M Scotchcast 3570G Connector Sealing Packs, no known equal.

E. Wiring colors shall be:

USE COLOR
Flow Yellow
Master Blue
Pump Black
Valves Red
Common White
FOR
Spare Orange

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Section 32 84 00: Irrigation System

Tracer Green

2.18 Sleeves
A. Schedule 40 PVC 1120-1220 and two times the diameter of the pipe to be accommodated by the sleeve, one (1) for control wires and one (1) for main line, and one (1) for lateral lines.

B. Maximum one (1) line per sleeve.

C. Add one (1) spare, same size as largest.

2.19 Tracer Wire
A. Insulated solid copper wire, minimum #12 gauge. Color shall be green.

PART 3 - EXECUTION

3.01 Site Conditions
A. Prior to start of irrigation work, review the site conditions to verify that stub- outs, points of connections, sizes of the points of connections, water pressure and other essential items necessary for irrigation work to commence are as shown on the Plans and as indicated in the Specifications.

B. Notify the Inspector immediately of any existing conditions which are unacceptable for the commencement of irrigation work.

3.02 Coordination of Work
A. Coordinate all work with other trades.

B. The irrigation plan is diagrammatic. Whenever possible, locate all pipes in planted or turf areas. Do not scale off of the Plans. Where field conditions have changed, notify the Inspector immediately.

3.03 Excavation and Trenching
A. Trenches shall be dug straight and in such a manner as to completely support the pipe continuously along the bottom of the trench. In rocky conditions, overexcavation and placement of clean bedding material may be required to ensure protruding rocks do not place undue stress on pipes. Trench layout shall follow that shown on the Plans, except where accepted by the City.

B. The following minimum cover shall be provided for pipe:

Pipe Type Minimum Cover
Pressurized Mainlines 24”
Non- Pressurized Lateral Lines 18”
Domestic Water Lines 24”
Control wires 24”
PVC Sleeves under Paving 18”
FOR
PVC Sleeves under Auto X-ings 24”

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Section 32 84 00: Irrigation System

C. Install detection wire, looped in and out of valve boxes and attached to all irrigation mainlines.

D. High voltage wires shall not be installed in the same irrigation water line trench.

3.04 Testing and Flushing
A. Pressure Testing shall occur only when the following conditions can be fulfilled:

Item Description Condition
Quick coupler valves Installed and capped
Electric remote control valves Installed
Flow valve Installed and open
Ball/Gate valves Installed and open
Lateral lines Disconnected
Welded PVC joints Cured at least 24 hours
Pipe Center loaded with backfill
Concrete Thrust Blocks Installed and cured at least 48 hours Couplings and fittings Exposed
Detection wire Installed
B. A pressure gauge shall be installed at the lowest point of the line. Continuous pressure shall be applied at a rate of 125 psi for all mainlines. The pressure shall remain stable for a minimum of two hours with no detectable leakage.

Upon completion of the test, a complete examination of the line shall be conducted by the City. Leaks resulting from the test shall be repaired and the line shall be re-tested. This process shall be repeated until the line passes the leakage test.

C. All lines and risers shall be flushed prior to final installation of irrigation heads.

All control valves shall be left open during the flushing process.

3.05 Backfilling and Compacting
A. Backfilling of trenches shall not occur until all tests and reviews have been performed. See inspection record contained in the Parks Construction Standards, latest edition. Any trench that is prematurely backfilled may be required to be re-dug for review.

B. Compaction of the trenched areas shall meet the following compaction rates of 95% in areas to receive paving and 85% in areas to be planted.

C. Do not flood trenches unless otherwise accepted by the City.

D. Sunken trenches shall be re-finished flush with the adjacent grades.

3.06 Backflow Prevention Device and Enclosure
A. Install per local codes and manufacturer’s instructions.

B. When the flow meter is installed above grade, install a backflow prevention FOR
device enclosure with lockable gate.

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3.07 Flow Meter Installation (If Applicable)
A. Install per local codes and manufacturer’s instructions.

B. All flow meters shall be installed in ground.

C. Install 3/4" conduit from irrigation controller to flow meter valve box. Install a pull box every 100’.

D. Valve box lids shall be permanently marked identifying FM for flow meter and MV for master valve and GR for grounding rod with heat branding using stencils in a uniform location on all boxes throughout.

3.08 Pipe Installation
A. Install irrigation pipe in planted areas whenever possible.

B. All pipe and fittings shall be cleaned and free from dirt, dust and moisture.

C. Pipe may be assembled along the trench at grade to avoid undue strain on the pipe or the fittings. All solvent weld connections shall be primed before applying glue. Snake the pipe within the trench to compensate for expansion and contraction.

D. All PVC pipe and metal valve connections shall be made with threaded fittings consistent with drawings PK-15 and PK-16 of the City of Roseville Parks Construction Standards.

E. All PVC-to-PVC threaded connections shall be made with Teflon tape.

F. Install concrete thrust blocks in locations where rubber gasketed irrigation mainlines change directions, e.g. ells, tees; as required on other lines and fittings; and at the termination point of the mainline. Do not conduct a pressure test within 48 hours of the thrust block pours. The size of the thrust blocks shall be per manufacturer’s instructions and shall be adequate in size to absorb thrusts up to the maximum internal water pressure. Refer to 3.18 Thrust Blocks.

G. Use glued fittings for all connections inside of a sleeve and within 20’ of a sleeve.

H. When multiple pipes are in the same trench, provide a minimum 2” horizontal separation between pipes, or equal to diameter of pipe, whichever is larger. Do not stack pipes vertically.

3.09 Electric Remote Control Valves
A. Install per local codes, manufacturer’s instructions, City of Roseville Design and Construction Standards and as shown on the Plans.

B. Install one (1) electric remote control valve per box and whenever possible, group valve boxes together. Align boxes in a straight and neat row and flush to finish grade. Provide a minimum of six (6) inches between boxes.

C. All valves shall be tagged for easy identification of valve number. Valve box lids shall be permanently marked identifying valve number and controller letter with FOR
heat branding using stencils in a uniform location on all boxes throughout.

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D. Each valve shall be separately saddle tapped. Manifolded valves shall be rejected.

E. Locate valve boxes outside of turf areas, adjacent to paving, i.e. sidewalks, hardscape, etc. except where shown on the Plans.

F. Provide a minimum of eighteen (18) inches of a complete set of spare control wires, looped, within all control valve boxes.

3.10 Irrigation Heads
A. Install all heads where shown on the Plans and as specified herein.

B. Turf rotary pop-up heads shall be placed two (2) inches from any edge of adjacent walkway, concrete mow band, concrete curb, header board or other hardscape edging, or as required by current WELO regulations.

C. Rotary pop-up heads shall be installed flush with the top of finish grades of turf or planting areas.

D. Sprinkler head riser nipples sizes shall match or be the same as the riser opening of the sprinkler body.

E. Install sprinkler heads with internal check valves where heads are located in low drainage areas, i.e. bottom of berms, bottom of drainage swales, toe of slopes, etc.

F. Install all heads perpendicular to ground surface with an offset from the edge of pavement as indicated in the details.

3.11 Drip Irrigation
A. Drip irrigation is to be installed in a grid pattern layout of equal spacing between rows, unless otherwise noted on approved plans.

B. All drip irrigation shall be installed on grade with 2" cover, per manufacturer’s specifications. Staple all tubing to soil at 5 feet on-center spacing prior to backfilling.

C. Drip line shall be installed prior to plant installation, with the exception of 15- gallon and larger plant container sizes, which may be installed first at the discretion of the contractor.

D. Line Flushing Valves are to be installed below grade, as detailed, in a valve box with bolt-down lid to allow for periodic inspection and flushing.

1. Minimum of One (1) Line Flushing Valve shall be installed for every fifteen (15) GPM of zone flow, and at every termination point within a zone, and shall be installed at a point farthest away from the source (typically on an exhaust header) as possible.

E. Pop-up drip system operation indicators shall be placed within eighteen inches (18”) of each Flush Valve and shall not be placed such that it will be obstructed FOR
by vegetation. Place minimum twelve (12) inches from adjacent hardscapes.

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Section 32 84 00: Irrigation System

F. If required, Air/Vacuum Relief Valves shall be installed below grade in valve boxes to allow for periodic inspection.

G. Valve box lids shall be permanently marked identifying LF for Line Flush valve and AR for Air/vacuum Relief with heat branding using stencils in a uniform location on all boxes throughout.

3.12 Quick Coupler and Gate Valves
A. Install per local codes and manufacturer’s instructions.

B. Locate valve boxes flush with finish grade, twelve (12) inches from walkways, curbs, header boards, etc., and within planted area whenever possible.

C. Install one (1) valve per box.

D. For quick coupler valves, install at 100 feet on center to the extent possible.

Provide a 24” steel support staked adjacent to the riser using two (2) stainless steel clamps.

E. For gate valves, install at locations indicated on the Plans.

F. For valve boxes installed below grade, provide 3M ball markers.

G. Valve box lids shall be permanently marked identifying GV for gate valve and QC for quick couplers, and SB for splice boxes with heat branding using stencils in a uniform location on all boxes throughout.

3.13 Automatic Controller (Not Applicable)
A. Install per local codes and manufacturer’s instructions within the specified enclosure.

B. Provide single Paige Cable P-7171D installed in conduit between all controllers.

C. Provide all necessary wiring for a complete installation between the controller and the valves.

D. Above grade wiring shall be installed in metal conduit, unless otherwise accepted. Securely mount conduit onto enclosure or wall and paint to match the adjacent surface.

E. Provide a grounding rod and bonding for each enclosure as required for lightning protection. Grounding rod shall be consistent with drawing PK-1 of the City of Roseville Parks Construction Standards. Install separate grounding rods for each enclosure where bonding is impractical.

F. Label each controller, using permanent markings, with the letter identification indicated on the Plans. Affix label on the inside of the controller cabinet door.

G. Install 110V outlet (GFIC) inside controller enclosure.

H. Provide two (2) reduced as-built irrigation diagrams, laminated and colorcoded indicating controller letter, valve/station numbers, valve size, operating pressure, gallons per minute and type of planting for each valve. See Section FOR
01 10 00: Summary of Work 1.15B.

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I. Ground test to be conducted after installation. Test results shall not exceed 25 ohms.

3.14 Control Wires
A. Wherever possible, install control wires in common trenches with mainline. The wires shall be taped in bundles at ten (10) feet on center and laid to the side of the pipe. Provide slack between ties to allow for contraction.

B. Wire valve to controller as shown on the plans.

C. Where runs are long, provide an extra three (3) feet of extra ground and control wires looped at 200’ intervals. Snake wires within trenches to allow for contraction.

D. Line splices shall occur in valve boxes at grade, label and allowed only on lengths greater than 2500’. Show locations on as-built plans.

E. Do not wrap wire around pipe or allow any wiring to be placed in concrete or concrete thrust blocks.

F. Install two (2) spare wires starting from the controller, looped to each valve box to the furthest valve box, without splices.

3.15 Tracer Wire
A. Install tracer wire on top of the mainline.

B. Provide a twelve-inch (12”) loop in and out of each valve box. Solder all splices.

C. Where potable water lines are placed in a separate trench, install a tracer wire on top of the potable water line.

D. Tracer wire shall be tested during review and pressure test of the mainline.

3.16 Sleeves
A. Install sleeves under all pavement and as shown on the Plans.

B. Install sleeves at the depths indicated in Section 3.03B above.

C. Extend sleeves a minimum of twelve (12) inches beyond the edge of pavement.

D. At every sleeve location installed in roadways, provide a spare PVC sleeve capped at each end and marked with a 3M ball marker.

3.17 Thrust Blocks
A. Install polyethylene sheeting between mainline and concrete.

B. Thrust blocks shall be formed against a solid trench wall. The thrust block cavity shall be in undisturbed soil or previously placed compacted backfill that yields an acceptable allowable bearing pressure.

C. Concrete thrust blocks shall not be poured on valve wires.

3.18 Cross Connection Testing for Recycled Water Systems (Not Applicable) A. The Recycled Water System shall be tested for cross connection in accordance with Uniform Plumbing Code Appendix J prior to use.

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B. All testing of Recycled Water Systems must be performed utilizing a potable water source via a construction water connection per City of Roseville Construction Standards. No Recycled Water may enter a Recycled Water System until all testing is successfully completed.

C. At the time a cross connection test is to be performed, construction on both the Potable and Recycled Water Systems being tested must be complete and both systems fully operational and functioning as designed.

D. Cross connection testing shall be performed in the system by City forces with the assistance of the contractor. The test must be coordinated through the Parks Department Inspector. Forty-eight (48) hours’ notice is required before the test. Depending on complexity of the site, a preliminary field meet may be required.

3.19 Coverage Test
A. Prior to planting, the Contractor shall perform a coverage test to confirm that water coverage is complete and adequate, and produces no overspray onto hardscapes. Irrigation pressure readings at the head or emission device may also be taken as part of the coverage test to confirm adequate system hydraulics.

B. The coverage test shall be performed on the entire irrigation system and shall be performed in the presence of the Parks Inspector. The irrigation system must be connected to the City water system through the water meter.

Temporary connections are not allowed. On recycled water systems, the coverage test shall take place only after successful completion of the crossconnection test, with the recycled water meter in place.

C. On Park projects containing turf, a comprehensive survey of the Distribution Uniformity (Low Quarter) of each irrigation zone containing turf shall be performed by a third-party, certified irrigation auditor prior to planting of turf.

The irrigation system must be 100% complete, including functionality of the irrigation controller and booster pump, if present. The irrigation auditor shall prepare and submit a report listing each zone’s Distribution Uniformity, including actual mapping data of individual catch cans recorded on irrigation plan sheets, and noting any potential deficiencies in the system leading to any inadequate findings. Reported deficiencies in Distribution Uniformity will be evaluated by the Project Manager and may require corrective measures prior to approval of turf planting. Deficiencies caused by improper installation shall be corrected at no additional cost to City.

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Section 32 84 00: Irrigation System

3.20 Irrigation Audit
A. A landscape irrigation audit shall be performed after all landscape and irrigation is installed. The irrigation system must be 100% complete, including functionality of the irrigation controller and booster pump, if present.

B. All landscape irrigation audits shall be conducted by a third party certified landscape irrigation auditor. Landscape audits shall not be conducted by the person who designed the landscape or installed the landscape.

C. The water audit shall conform to the specific water audit requirements of the City of Roseville Environmental Utilities Department, and any supplemental requirements from the City of Roseville Parks, Recreation & Libraries Department. The contractor shall submit a comprehensive landscape irrigation audit. This shall include, but is not limited to:

1. A completed Irrigation Audit Report-(City of Roseville provided forms only)

2. Complete system evaluation, including site conditions, system and flow data.

3. Scheduling parameters used to set the irrigation controller.

4. An Irrigation schedule for the landscape provided to the owner.

D. A minimum of 25% of all zones shall be audited. The 25% minimum shall be a representative sample of each irrigation method present (i.e. Rotors, bubblers, rotary nozzles, drip, etc.), and is in addition to any turf zones audited during the coverage test.

E. Any deficiencies noted in the audit report such as, but not limited to, run-off, overspray, obstruction of spray patterns, etc., shall be corrected and signed off as such by the original irrigation auditor prior to submission of the report. Do not submit audit reports with uncorrected deficiencies.

3.21 Clean Up
A. Each phase of work shall be immediately cleaned up. Excess equipment, material, etc., shall be legally disposed of and removed from site. All concrete, asphalt and/or decomposed granite paving shall be kept free of soil. Damage to such surfaces shall be immediately repaired to the satisfaction of the City.

PART 4 - GUARANTEE

4.01 General
A. Contractor shall provide a written guarantee covering all materials, equipment and workmanship furnished by him to be free of all defects after installation is accepted, including all defective parts that may have been found.

B. All paved areas shall be swept clean and planted areas shall be weed-free.

C. All irrigation heads shall be properly adjusted. Debris and refuse shall be FOR
removed from site prior to inspection.

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4.02 Pre-Final (Punch List) Review
A. See Section 01 10 00 1.16 - Summary of Work for notification process.

4.03 Establishment
A. Full automated utilization of the irrigation system shall be included as part of the maintenance of the project. See Section 329000: Planting for additional information.

B. Program and utilize the establishment schedule as submitted with the turn-in items.

C. Contractor to run the system in “quantity” mode or “time plus flow” for a minimum of one (1) week.

D. Check the irrigation system weekly to ensure proper operations. Make all necessary adjustments, including watering schedule to ensure proper and healthy plant growth. At no time shall pools of water be present within any part of the project. Conversely, at no point shall dry or under-watered spots be visible upon inspection. Improper irrigation management resulting in flooding or dry conditions to the detriment of plant material may constitute an extension of the establishment period, at no additional cost to the City.

4.04 Final Review
A. The Contractor shall demonstrate to the City, valve by valve, the entire irrigation system to be operable. All heads shall be adjusted/flushed and all drip zones shall be flushed prior to the on-site review. Any item requiring adjustments shall be completed immediately and to the satisfaction of the City.

B. Provide necessary training to City staff in the proper operations and maintenance of the booster pump.

C. The date of final acceptance by the City Council or the recordation of the property transfer shall signify the start date of the warranty period. Final acceptance shall include the project in total and will not segregate any specific item or trade included in the construction of the project.

END OF SECTION

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Section 32 90 00: Planting

SECTION 32 90 00

PLANTING
PART 1 - GENERAL

1.01 General Requirements
A. The requirements set forth in the General Conditions shall be in addition to the standards provided herein.

B. The requirements set forth in the Supplemental Conditions shall be in addition to the standards provided herein.

1.02 Description
A. Furnish all labor, materials and equipment for the complete installation of landscape items, including all trees, shrubs, groundcovers and turf; maintenance for the establishment of new plant materials; and all necessary appurtenances for proper planting, noted or implied, as shown on the Plans and as specified herein.

1.03 Related Work
A. Section 31 20 00: Earthwork
B. Section 32 84 00: Irrigation System

1.04 Quality Assurance
A. Provide an experienced foreman who shall directly supervise the work force during all work to be performed under this contract. The foreman shall be present during the time when work is to be performed.

B. Plant material shall conform to current “American Standards for Nursery Stock” and the State of California Grading Code of Nursery Stock, No. 1 grade. Use only nursery-grown stock.

C. All plant material shall be certified free of plant diseases and insect infestations from the County Agricultural Commissioner as required by law. Each shipment of plant material shall be required to have clearance certificates.

D. Prior to planting, a soils fertility test/analysis shall be conducted by an accepted and qualified testing laboratory. Test results shall contain existing nutrient levels, soil texture, cation exchange capacity, soluble salts, pH levels, infiltration rates and recommended soil amendments/fertilizers to ensure proper growth of the specified plantings.

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1.05 Submittals
A. Submittals for specified items are not required; however, submittals are required for any proposed substitutions or deviations from the Plans or Specifications. Additionally, submittals are required for the specific items listed below. The Contractor shall submit a materials summary sheet indicating which items will be installed as specified and which items are proposed for substitutions. The Contractor shall submit proof of order within ten (10) working days of the Notice to Proceed, indicating all specified materials have been ordered, noting “as specified” or “substitution proposed”. Submittals are required on the following items:

1. Bark mulch material,

2. Certificates of compliance for turf seed mix, soil amendments, fertilizers and hydroseed mix,

3. Sod-grown turf,

4. Soils test with soil amendment recommendations.

5. Trees
a) Submit for approval, plant sources including the names of nurseries proposed as sources of acceptable trees, and a list of the trees they will provide. The plant list shall include the botanical and common name and the size at the time of selection, including basal caliper and height. b) Submit all requests for substitutions of plant species or size for approval.

Request for substitution shall be accompanied with a list of nurseries contacted in the search for the required plant and a record of other attempts to locate the required material. Requests shall also include sources of plants found that may be of a smaller or larger size, or a different shape or habit than specified, or plants of the same genus and species but different cultivar origin, or which may otherwise not meet the requirements of the specifications, but which may be available for substitution.

1.06 Soil Testing
A. Native soil and in-place topsoil shall be tested for amendment determination.

Soil Tests shall include soil texture, macro nutrients, micro nutrients, lime, base saturation, pH, sodium, boron, salinity, Cation Exchange Capacity (CEC), and Organic content.

B. Submit soils report for review and approval after completion of grading operations. Soil Testing shall be performed by an agriculture-based lab, with detailed, written recommendations for soil amendments and fertilizers specific to ornamental landscape plants and turf.

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Section 32 90 00: Planting

1.07 Product Delivery, Handling and Storage
A. All materials shall be delivered bearing nursery label with botanical, common names, including cultivars.

B. Carefully handle plant material to ensure that limbs are not broken during the planting or storage of the material.

C. Store plant material in a covered area on-site, protected from inclement or hot weather on-site. Keep root balls moist by frequent watering (during hot weather) of all accepted stock until such time as planting occurs.

1.08 Inspection of Plant Material
A. Notify the Project Manager a minimum of 48 hours prior to date of delivery. All plant material is subject to inspection at the time of delivery. A sample number of plants will be inspected for the following items:

If the sample.... then the plant shall be...
is healthy, shapely and well rooted accepted.
bears a strong central leader accepted.
is wilted, wind-blown or sunburned rejected.
is root-bound, restricted or deformed rejected.
does not bear a strong central leader or
has been severely pruned back
rejected.

B. Stock to be consistent with CALFIRE Nursery/Tree Quality Cue card and Root Management Cue Card. Inspector may require contractor to remove tree or plant stock from plant containers to examine roots.

C. 15 gal tree needs to have at least 1” in basal caliper, a 24” box tree needs to have at least 2” in basal caliper, a 36” box tree needs to have at least 3” in basal caliper. Basal caliper is measured as 6” above the ground.

D. Based on the sample inspection, the Project Manager or Inspector reserves the right to reject any or all of the plant material delivered. All rejected plant material shall be immediately disposed of off-site.

1.09 Record Drawings
A. The Contractor shall keep an accurate record of the as-built conditions of the landscaping. These records shall be updated daily and kept at the construction site. At any time, the Inspector may examine the conditions of the “as-builts” to ensure compliance of the above.

PART 2 - PRODUCTS

2.01 Plants
A. The material to be planted shall conform to that indicated on the plans, unless FOR
otherwise accepted. The quantity shown on the Plans is approximate and is

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Section 32 90 00: Planting

furnished for convenience only. Verify all quantities prior to ordering plant material.

2.02 Turf (Not Applicable)
A. Turf shall be seed or sod.

B. Seed –

1. 98% pure, weed-free mixture with a minimum of 95% germination. Deliver on-site unopened and in the original containers.

2. 100% Turf Saver RTF (Rhizomatous Tall Fescue) by Barenbrug or accepted equal.

3. Rhyzome – Active Tall Fescue Blend by Pacific Coast Seed or accepted equal:
34% Traverse Turf-type Tall Fescue
33% 3rd Millennium Turf-type Tall Fescue
33% Rhambler Turf-type Tall Fescue

4. Turf seed mix shall be Blue tag certified.

C. Sod – Tall fescue blend with named, improved turf-type varieties only. Blend shall contain a minimum 25% Lateral Spread, Rhizomatous, or Self-Repair type tall fescue. Sod shall be non-netted, and contain no more than 10% Bluegrass.

D. Seed / Sod must be submitted and accepted by the Project Manager prior to ordering.

2.03 Soil Amendment
A. As recommended by soils test report.

2.04 Mulch
A. Regular “Walk-on” fir bark as manufactured by Redi-Gro Corporation, Sacramento, CA (916) 381-6063, Mallard Creek, Inc, Rocklin, CA (916) 645- 1681, My Bark Company, Inc., Linden, CA (209) 649-4250 or accepted equal.

B. Decorative bark, shredded lumber or saw dust, and construction debris are not permitted. The mulch must be free of needles.

C. Contractor to use Approximately 400 cubic yards at existing site stock pile.

Refer to Plans for Location of Stockpile.

2.05 Topsoil
A. Stockpiled, on-site material.

B. Imported topsoil shall be natural, friable, well-draining, free from admixture of subsoil and foreign objects larger than one inch (1”) in diameter, free from toxins or any other harmful substance which may deter healthy plant growth.

C. Perform a soils test for all imported soil. Soil test shall comply with Section 1.06. FOR Submit soils report for review and approval prior to import activities.

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2.06 Pre- and Post- Emergent Herbicide
A. Clean, and non-staining. Consult with a pesticide specialist.

2.07 Tree Stakes and Ties
A. Trees furnished in #15 nursery containers require 2” diameter stakes. Trees less than 8' in height require an 8' stake; trees 8' or greater in height require a 10' stake. Stakes shall be pine or Douglas fir (pressure or non-pressure treated).

B. Trees furnished in 24” boxes or larger require 3” diameter by 10’ long stakes.

Stakes shall be, pine or Douglas fir (pressure or non-pressure treated).

C. Tree ties and Tree Guying shall be Super Tree Tie, bursting strength 300psi, tensile strength 300lbs , 1” vinyl impregnated Nylon, waterproof, Manufactured by: Arthur Enterprises. Cut to length. Color to be Green.

2.08 Native Broadcast Seed (Not Applicable)
A. Where required, broadcast seed shall be applied as follows:

1. Upland areas
Elymus glaucus (Blue Wildrye) 10.0 lbs/acre
Nassella pulchra (Purple Needlegrass) 9.0 lbs/acre
Nassella cernua (Nodding Needlegrass) 6.0 lbs/acre
Melica caljfornica (Californiameljc) 3.0 lbs/acre
Vulpia microstachys (Small Fescue) 3.0 lbs/acre
Poa secunda (Native Pine Bluegrass) 3.0 lbs/acre
Bromus carinaws (California Brome) 2.0 lbs/acre

2. Channel / Wetland Edges (bottom to 3’ above high water level) Elymus trachycaulus (Slender Wheetgrass) 12.0 lbs/acre
Hordeum brachyantherum (Meadow Barley) 10.0 lbs/acre
Leymus triticoides 'Yolo' (Creeping Wildrye) 8.0 lbs/acre Agrostis exarata (Bentgrass) 3.0 lbs/acre
Elymus glaucus (Blue Wildrye) 5.0 lbs/acre

3. Wildflowers (addition to seed mix(es) above, if specified) Clarkia amoena (Farewell to Spring) 0.5 lbs/acre
Eschscholzia caljfornica (California Poppy) 2.0 lbs/acre Lupinus nanus {Sky Lupine) 3.5 lbs/acre
Nemophila menziesii (Baby Blue Eyes) 1.5 lbs/acre
Lasthenia californica (Common Goldfields) 1.5 lbs/acre
B. Areas with sandy, dry soil shall receive: Zorro Annual Fescue 6 lbs/acre, Rose FOR
Clover 9 lbs/acre

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Section 32 90 00: Planting

C. A fertilizer consisting of 15-15-15 shall be applied at a rate of one half pound per 1,000 square feet. Fertilizer shall be Natural-based, slow release, and balanced in N, P, & K.

D. Seed for creek banks shall conform to the latest requirements of the California Department of Fish and Game.

PART 3 - EXECUTION

3.01 Site Preparations
A. Prior to start of landscaping work, review the site conditions to verify that final grades have been established, plant/turf beds are weed free, and the irrigation system is operational as shown on the Plans and as indicated in the Specifications.

B. For landscaping within all street right-of-ways, conduct a soils analysis test of the existing soils and remove all lime-treated soils, aggregate base or other non-organic material to a minimum depth of two feet before planting or irrigation installation. Import topsoil to bring the finish grade to specified grades. Submit the soils analysis test results of the imported material prior to import.

C. Notify the Inspector immediately of any existing conditions which are unacceptable for the commencement of landscaping work.

3.02 Coordination of Work
A. Coordinate all work with other trades.

3.03 Preparation of Planting and Turf Areas (Not Applicable) A. Upon completion of grading and underground activity, Contractor shall obtain a soils test as outlined in 1.06.

B. Place stockpiled topsoil in all areas to receive planting or turf to a minimum depth of twelve inches (12”).

C. Rip topsoil surface in two directions to a minimum depth of twelve inches (12”).

D. Spread soil amendments at the rates indicated in the soils report.

E. Rototill amendments to recommended depths. Till amendments to a depth of 6” or as recommended by soils report.

F. Remove all rock and debris which are greater than ½ inch in areas to be turfed and one inch (1”) in areas to be planted.

G. All planted and turf areas to be smooth and uniform in grade as shown on the Plans.

H. Planting areas to be sloped to drain as shown on the Plans.

3.04 Storage of Plants and Trees
A. Protect materials from deterioration during delivery and storage. Adequately protect plants from drying out, exposure of roots to sun, wind or extremes of

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Section 32 90 00: Planting

heat and cold temperatures. If planting is delayed more than 24 hours after delivery, set plants in a location protected from sun and wind. Provide adequate water to the root ball package during the shipping and storage period, including weekends and Holidays.

B. Soil moisture shall be maintained above wilting point and below field capacity for the root ball substrate or soil.

C. All plant materials must be available for observation prior to planting. Any plants determined to damaged or distressed due to improper watering may be rejected by inspector and shall be replaced at no cost to City.

3.05 Plant Installation
A. Tree and Shrub Planting

1. Remove only those plants which will be planted the same day. Place such plants in the proposed locations for review and accepted by the City prior to actual planting. Notify the Inspector a minimum of 48 hours prior to day of planting.

2. Dig planting pits as shown on the Plans and as shown in the Parks Construction Standards. Scarify the sides and bottom of pit to prevent glazing. Fill pit completely with water and allow the water to completely drain from the pit prior to actual planting.

3. Relocate any plantings taller than 6” in height that fall in front of any irrigation head in order to ensure proper coverage of the irrigation system.

4. For pits that retain water, completely penetrate the hardpan layer at the bottom of the pit and backfill with topsoil. Fill pit with water to test and ensure proper drainage.

5. Prior to tree planting a central leader needs to be established by structural pruning, as necessary. Codominant leaders need to be removed or suppressed by structural pruning. Refer to the CALFIRE "Tree Training", "Tree Planting", and "Tree Quality" cue cards and "Tree and Plant Root Management Standard and Quality Expectations" contained in Section 5 of these Standards.

6. Plants shall be removed from their containers only at the time of placement within the plant pit. Perform root pruning on all four sides of the root ball by shaving and cutting away the root ball periphery to reduce the amount of circling roots. Starting from the top and then cutting/slicing down to the bottom of the root ball. On a 15 gal container at least 1-1.5 inches of the root ball periphery needs to be removed by slicing or shaving. On a 24” and 36”box tree at least 2 inches of the root ball periphery needs to be removed by slicing or shaving. A sharp hand pruning saw needs to be used for the slicing or shaving of the root ball. Refer to the CALFIRE "Root Management" cue card contained in Section 5 of these Standards. This process will

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Section 32 90 00: Planting

remove many girdling and circling roots deflected by the container wall and allows for root penetration within the planting basin. Spread all roots to the side to allow proper root development. Add native backfill and amendments as shown in the Parks Construction Standards and as recommended by the soils testing laboratory.

7. Plant tree at least three inches (2”) above grade on mount to prevent bowl effect. The tree’s beginning root flare must be located at top of grade with installed sod.

8. Carefully place plant into the plant pit without damaging the root ball. Water the backfill until saturated. For trees, water in by hand after planting using at least ten (10) gallons of water, minimum.

9. Construct berm and place tree stakes and install mulch per the Parks Construction Standards. Mulch is required for trees within the turf area.

10.Where mowing will occur, provide an eight-foot (8’) minimum horizontal clearance between trees and other site improvements, including shrubs.

11.Tree ties should be installed via a figure eight loop and each tie shall be secured with a nail on the tree stake. Install two (2) Arbor Ties at 2/3 of tree height and two (2) Arbor Ties at ½ of tree height.

12.Tree stakes should be inserted into the ground to a minimum depth of 18".

B. Groundcover Planting

1. Place groundcover plants in neat, straight, and parallel rows, triangularly spaced as shown on the Plans and as indicated herein.

2. Start the first row of planting at a distance equal to the on-center spacing required per plan, minimum, from the edge of the adjacent hardscape, mow band or header board.

3. Groundcover shall be installed to the outside edge of the water basins of trees or shrubs.

3.06 Seeding- Turf and Native (Not Applicable)
(Hydroseeding for turf or natural areas)
A. Lightly scarify areas to be hydroseeded.

B. Tank, hose and associated apparatus must be thoroughly clean and free of debris or other material prior to placement/spraying of seed.

C. Hydroseed turf mix shall contain the following:

Material Application Rate
Turf Seed Per Manufacturer’s Recommendations
Wood Cellulose Fiber Mulch 60 lbs. per 1,000 SF
Binder Per Manufacturer’s Recommendation
FOR
Fungicide turf only 1/3 lb. per 1,000 SF

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Fertilizer Per soils lab recommendation and as
approved by Parks, Recreation & Libraries
Department
Soil Conditioner Per Soil Conditioner soils lab
recommendation and as approved by
Parks, Recreation & Libraries Department
D. Blend mix in a hydraulic mixer until all material is consistently blended.

E. Apply mix at a rate of 125 pounds per 1,000 square feet unless otherwise recommended by the manufacturer.

F. Spray mixture consistently over the area to be hydroseeded. Protect adjacent areas such as paving, walls, play areas and other from overspray.

G. At the end of each day of spraying operations, clean up all areas where overspray has occurred.

H. Once seed is placed, it should not be allowed to dry out.

3.07 Sod- Turf (Not Applicable)
A. Remove all “humps” and depressions prior to sodding.

B. Keep all sod rolls shaded and moist prior to installation.

C. Do not store sod rolls more than one (1) day. Sod shall be laid upon delivery.

D. Unroll sod one at a time for immediate installation.

E. Provide tight seam between rolls of sod (less than 1/8” gaps).

F. Stagger rows so that the ends of sod rolls are stepped.

G. For turf areas where sod is partially provided, add topsoil at all transition edges to same as finish grade.

3.08 Mulch
A. Prior to placing mulch, apply post-emergent herbicide to any weeds present, per label directions.

B. Prior to placing mulch, apply pre-emergent herbicide in all planting areas, per label directions.

C. Apply three inches (3”) of mulch in all landscape planter areas.

D. Keep mulch a minimum of three inches (3”) away from the trunks of all woody shrubs and four inches (4”) away from all trees. Taper mulch profile away from this point to prevent subsequent collection of mulch against trunks.

3.09 Watering
A. Upon completion of each planting or turf area, irrigate appropriately to ensure proper health and growth.

B. Continually adjust the irrigation for plant needs regardless of air temperature.

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Section 32 90 00: Planting

3.10 Clean-up
A. Upon completion of planting operations, collect and remove from site all empty plant containers, debris, rubbish and other trash.

B. Sweep clean and wash all hardscape areas.

C. Clean up shall occur, at minimum of once a week, at the end of the work week.

D. Maintain the entire site in a clean condition to the satisfaction of the City.

3.11 Pre-Final (Punch List) Review
A. See Section 011000 1.16 of the Summary of Work for notification process.

B. The following conditions must be met in order for planting to be considered towards substantial completion, as required to enter into the establishment period described in Section 011000, 1.16:

1. For seeded turf:
a. Upon completion of the second mowing of completely germinated turf.

Second mowing is defined as full coverage of turfed area 90% weed free. b. Root depth – Turf grass roots shall be healthy, creamy-white in color and be 4” or greater in length/depth as measured from the soil surface to root tip. This shall be consistent throughout turfed area.
c. Turf shall be of uniform green color with no visible signs of stress due to soil fertility, moisture, disease or pests.

2. For sodded turf:
a. Accepted installation of the sod.
b. Turf shall be of uniform green color with no visible signs of stress due to soil fertility, moisture, disease or pests.

3. For trees and shrubs:
a. Trees and shrubs shall be properly installed, and with no visible signs of stress due to soil fertility, moisture, disease or pests.

3.12 Establishment Period
A. Active maintenance is required throughout the entire establishment period:

1. Maintain turf to a height of two and one half inches (2-1/2”) for cool season turf varieties and one and one half inches (1-1/2”) for warm season turf varieties. Maintained height shall be measured from the surface of finish grade to the top of the leaf blade throughout the establishment period, and mowed as frequently as required to maintain said height. At no time shall the leaf blade be mowed or cut more than 1/3 of the length of the blade.

Root mass/depth must remain consistent as measured at the start of establishment or greater.

2. Edge all turf areas along hardscape edges.

3. Re-seed all bare areas within the turf as soon as evident.

4. Immediately replace all dead plants.

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Section 32 90 00: Planting

5. As necessary, raise all trees and shrubs which have sunk within the plant pit beyond the levels indicated in the Standard details.

6. Keep all areas free of weeds, pests and disease.

7. For trees located in turf areas, maintain a circle free of turf at a distance described in the Standard details
B. Prior to the start of the final thirty (30) days of establishment:

1. All plant replacements shall be completed.

2. All plantings and turf shall be thriving and in a healthy condition.

3. The lack of active maintenance prior to the final thirty (30) days may constitute a delay in the start of the final thirty (30) days of the establishment period.

3.13 Final Review
A. The Inspector shall review the site for completion of items noted, but not limited to, “B” below. All corrective action is required to enter into the final thirty (30) days of establishment.

B. The site shall be prepared for review, by ensuring that:

1. All spray heads have been properly adjusted,

2. Dead plants have been replaced,

3. Planting areas have been weeded,

4. Turf areas have full germination, are consistent in green color and are weed-free,

5. Walkways and paved areas have been swept and washed, and

6. Turf roots meet standards outlined in 3.10
C. Failure to complete any one or all of the above items may constitute nonperformance of the final review and will require re-scheduling. In this case, the cost of the extended establishment period shall be at no additional cost to the City.

PART 4 - GUARANTEE

4.01 General
A. Contractor shall provide a written guarantee covering all plant materials (trees & shrubs) furnished by him to be free of all defects or disease and that all plants are in a healthy and thriving condition at the completion of the contract.

Deciduous plant material shall be warranted beyond the time of contract completion until such time as growth becomes evident.

B. All plants, except those provided by the City, shall be warrantied for a period of one (1) year, commencing on the date of final acceptance. The warranty shall FOR
be as outlined in Section 011000: Summary of Work, paragraph 1.19.

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END OF SECTION

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Section 33 00 00: Utilities

SECTION 33 00 00

UTILITIES
PART 1 - GENERAL

1.01 General Requirements
A. The requirements set forth in the General Conditions shall be in addition to the standards provided herein.

B. The requirements set forth in the Supplemental Conditions shall be in addition to the standards provided herein.

C. The standards set forth in the City of Roseville Design and Construction Standards, latest edition, for storm drainage throughout the project and for sanitary sewer installations within the public rights-of-ways, easements, or as shown on the improvement plans shall be in addition to the standards provided herein.

D. The standards set forth in the latest edition of the California Building Code (CBC) for sanitary sewer installation within the project site, outside of the public right-of-way or easement shall be in addition to the standards provided herein.

1.02 Description
A. Furnish all labor, materials and equipment for the complete installation of the storm drain system and sanitary sewer pipe, and necessary appurtenances as shown on the Plans and as specified herein.

B. Submit a materials listing for review and approval prior to commencement of specified work.

1.03 Related Work
A. Section 31 10 00: Clearing and Grubbing
B. Section 31 20 00: Earthwork

1.04 Safety Requirements
A. Furnish, install and maintain required sheeting, shoring, bracing, and other methods to ensure complete and safe work environment for all workers. Upon completion of work, remove all bracing, shoring, etc. in its entirety, unless otherwise directed by the Inspector.

B. Prior to excavation or trenching, the Contractor shall contact USA Alert (800) C. 227-2600 to locate all known utilities a minimum of 48 hours prior to start of work. During the course of construction, the Contractor shall take every precaution to maintain and protect utilities noted to remain. Said utilities shall remain operational at all times, unless otherwise noted on the plans.

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Section 33 00 00: Utilities

D. The existing utilities are shown on the Plans based on the information available at the time of contract document development. The City shall not assume responsibility for any inaccuracies or incompleteness of the Plans based on such information. The Contractor shall immediately notify, upon damage of any pipeline or facility, the Owner and/or its agents and take every action necessary to repair or replace damaged facilities to the satisfaction of the Inspector, and at no additional cost to the City.

E. Trenches, excavations and repair of pavement shall be consistent with Section 31 20 00: Earthwork.

1.05 Coordination
A. The piping system as shown on the Plans is diagrammatic. The Contractor shall make reasonable adjustments to the layout to avoid conflicts, based on actual field conditions. Said changes shall not interfere with the design intent of the system.

1.06 Tolerance
A. The allowable tolerance for the installation of pipe is 0.05 feet within grades or spot elevations indicated on the Plans.

1.07 Product Storage
A. Take every precaution to protect the materials and pipes from damage during the delivery, storage and installation of the pipe system. Store in a cool, contained area, protected from direct sunlight and per manufacturer’s recommendations. Pipe shall be supported on firm level ground at the site.

1.08 Record Drawings
A. The Contractor shall keep an accurate record of the as-built conditions of the storm drain and sanitary sewer system. These records shall be updated daily and kept at the construction site. At any time, the Inspector may examine the conditions of the “as-builts” to ensure compliance of the above.

PART 2 - PRODUCTS

2.01 General
A. All products shall conform to City of Roseville Design and Construction Standards, latest edition, except as noted below.

2.02 Drain Pipe
A. Solid drainpipe shall be PVC SDR 35 and shall conform to ASTM D1784, or FOR
accepted equal. Gasketed connections shall conform to ASTM F477.

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B. Perforated drainpipe shall be smooth walled PVC, open per Caltrans Section 68-1.02K, or accepted equal.

2.03 Drain Rock
A. Drain rock shall be Class 2 washed, ¾” diameter.

2.04 Filter Fabric
A. Filter fabric shall be Mirafi 140N, or accepted equal.

2.05 Drains
A. Drain Inlets shall be pre-cast and a minimum size of twenty-four inches (24”) square or round by Jensen Precast, or accepted equal.

1. Grate shall be heavy duty, cast iron, walk-on, and bolt down.

2. Box extensions shall be Jensen Precast, or accepted equal.

3. The base shall be six inches (6”) thick.

4. Walls shall be six inches (6”) thick.

5. A “No Dumping” Metal Storm Drain Marker shall be affixed to the concrete color of each drain inlet (See Detail DR-20)

6. Contractor may install cast-in-place drain inlets in lieu of pre-cast drain inlets.

Submit shop drawings and concrete mix design for review and approval.

B. Channel Drains for baseball/softball backstop areas shall be Polycast 600 series pre-sloped trench drains with galvanized steel slotted grates or accepted equal.

C. Sanitary sewer clean outs shall be as specified in the City of Roseville, Design and Construction Standards, latest edition.

2.06 Manholes
A. Manholes shall have tongue and groove joints, be forty-eight inches (48”) minimum in diameter, meeting ASTM C-478.

B. Covers shall be cast iron.

C. All components shall conform to the City of Roseville Design and Construction Standards, latest edition.

2.07 Tracer Wire
A. Insulated solid copper wire, minimum #12 gauge. Color shall be green.

2.08 Sanitary Sewer Pipe
A. Vitrified clay pipe (VCP) shall be as specified in Section 91 Sanitary Sewer in the City of Roseville, Design and Construction Standards, latest edition.

B. PVC SDR 35 may be used for drinking fountain drain applications only, with FOR
prior approval, and shall conform to ASTM D3034.

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2.09 Potable Water Warning Tape
A. On sites with both Recycled water and potable water lines. Blue plastic tape, 3 inches wide, with the words “CAUTION: POTABLE WATERLINE” imprinted in minimum 1-inch high, black letters. Imprinting shall be continuous and permanent.

2.10 Extended Range Ball Markers
A. Extended Range Ball Markers shall be EMS Extended Range Ball Marker 4” Diameter Ball Marker in color Red, manufactured by 3M or as approved equal.

PART 3 - EXECUTION

3.01 General
A. All pipes shall slope uniformly from given elevations shown on the Plans.

B. All pipes shall be accurately laid true to line and grade, utilizing accepted construction methods.

C. Damaged or cracked pipe and fittings shall not be installed and shall be removed from site.

D. Install all pipe in locations shown on the Plans, except where existing conditions necessitate minor changes.

E. All pipe and fittings shall be kept clean and closed throughout the course of construction.

F. Connections to existing sanitary sewer stubs shall be “TV-ed” and air tested prior to the start of construction per the City of Roseville Design and Construction Standards, latest edition.

3.02 Installation
A. Installation of the specified pipe lines shall conform to the City of Roseville Design and Construction Standards, latest edition.

B. Notify the Inspector a minimum of 48 hours prior to covering of work to ensure timely inspections.

C. Cutting of AC or concrete paving shall be clean, vertical and straight, using a saw, or other tool specific to this application. Replace paving to existing or better condition prior to work.

D. Trench and backfill shall be per City of Roseville Design and Construction Standards, latest edition.

E. Catch basins and drain inlets shall be installed with a concrete collar with “No Dumping” message and fish symbol depressed into the concrete or bolted in place, consistent with Drawing DR-20 the City of Roseville Design and FOR
Construction Standards, latest edition.

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Section 33 00 00: Utilities

F. Drain inlets installed in mulched planter areas shall have a 12-inch wide collar of 2- to 6-inch river cobble placed over filter fabric.

G. Channel drains shall be set per manufacturer’s instructions. Place slotted grates along the entire length of the backstop, including wing fencing, wherever concrete is placed adjacent to the backstop system. Provide a below grade piped connection at all gate openings into the infield area. Do not install grated drain sections at these entry/exit points.

H. Manholes shall be per City of Roseville Design and Construction Standards, latest edition. Install grate flush with finish grade.

I. Sanitary Sewer Clean-outs shall be installed with 3M ball markers and shall be located within planted or turf areas, whenever possible. Place clean-outs at 100’ intervals throughout the project. Clean-outs shall not be located within play areas. Install per City of Roseville Design and Construction Standards, latest edition.

J. Upon completion, thoroughly flush storm drain system in the presence of the Parks Inspector.

K. Installation of Extended Range Ball Markers in each EV box per manufactures recommendations. Location as shown on Plans.

3.03 Tracer Wire
A. Install tracer wire on top of the potable water lines B. Tracer wire shall be continuous with no splices.

3.04 Potable Water Warning Tape
A. To be used on all potable water piping installed within the same project limits as on-site recycled water piping.

B. Install plastic warning tape in pipe backfill, six inches above pipe, for the entire length of the pipe.

3.05 Cleaning
A. Keep site clean at all times. Remove from the site all debris and rubbish and legally dispose.

END OF SECTION

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APPENDIX A:

CITY OF ROSEVILLE CONSTRUCTION
STANDARDS SECTION 71

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City of Roseville Section 71
Construction Standards Streets
January 2025
CS
ST 1 of 35
SECTION 71: STREETS
71-1 GENERAL
Street surface improvements shall include: barricades, bikeways, bridges, bollards, curb, curb & gutter, driveways, pavement, curb ramps, sidewalk, survey monuments and tunnels. These improvements shall be installed in accordance with the approved improvement plans, these Construction Standards and the latest edition of The State of California Department of Transportation Standard Specifications hereinafter referred to as the Caltrans Standard Specifications latest edition and as specified by the City Engineer. No Street shall be cut, nor any public improvement disturbed until the Developer/Contractor has obtained an encroachment permit from, and/or entered into a subdivision agreement with the City. 71-2 CONNECTION TO EXISTING IMPROVEMENTS
Connection to existing surface improvements require that the following conditions be met:

A. Existing Stub Street Connection: The Developer shall be responsible for removing and reconstructing a portion of the existing roadway to make a satisfactory connection, as required by the City Engineer.

B. Street Widening: When widening to complete a partial street along a development project, the Developer shall be responsible for saw cutting and removing a narrow strip along the outside portion of the pavement to provide a clean and stable pavement section for constructing against. The width from centerline shall be shown on the approved plans or as determined in the field, and verified by the City Engineer. PCC pavement may be placed against the existing pavement if the City’s Construction Inspector determines the pavement edge is flawless. Joints for PCC pavement shall be placed along a lane line or in the center of a lane. Following construction of the adjacent curb and gutter, paving shall not commence until the City’s Construction Inspector is satisfied that the cross grade between the existing pavement edge and the new gutter lip conforms to or approaches the City’s required 2% cross grade. 3% is the maximum cross grade allowed on this AC pavement section unless shown on the approved plans.

C. Sawcutting: When sawcutting within an asphalt concrete street for trenching or other purposes, Contractor shall grind 1-1/2 inches of pavement between the lane lines (from lane stripe to lane stripe). Upon completion of the sawcutting and/or trenching work, where the sawcutting occurs between the curb and gutter and nearest lane stripe (including bike lanes), the same 1-1/2 grind shall be required. Contractor shall place a Petromat fabric or approved equal by the City and overlay from lane stripe to lane stripe, or curb to lane stripe and restripe or replace any delineators removed during the grind.

When sawcutting within a PCC street for trenching or other purposes, the work shall conform to Construction Standard Detail ST-54.
71-3 CONSTRUCTION STAKING
Construction staking shall be provided by the Developer for all surface improvements. Such FOR
staking shall provide the station and offset, as well as the cut to the nearest hundredth (0.01) of a

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City of Roseville Section 71
Construction Standards Streets
January 2025
CS
ST 2 of 35
foot. Stakes shall be provided at a minimum of every 50 feet in tangent sections and every 25 feet in curved sections. Monuments shall have straddle ties placed.

Cut sheets for the appropriate phase of work shall be on-site and shall be furnished to the City’s Construction Inspector upon request.

The engineer’s surveyor shall stake the grades and location for the top and bottom of slope for all curb ramps.
71-4 INSTALLATION
A. Subgrade: Note: The geotechnical engineer shall closely monitor and test subgrade fills to assure the material meets soil R-Values identified in the street design portion of the project soils report. If R-Values differ from the soils report, structural sections shall be adjusted (including plan revisions) by the design engineer and approved by the City Engineer. Where mehrten (mehrten mudflow breccia and /or mehrten conglomerate), lava cap material, cobbles or other stable native subgrade materials are encountered upon commencement of street grading, the respective material may be substituted for processed subgrade, and/or aggregate subbase and /or aggregate base. This is conditional upon confirmation by the geotechnical and design engineers (and approval of the City Engineer) that the existing subgrade/subbase/base section thicknesses and composition will meet or exceed traffic index and R-Value requirements for the respective street. A minimum of 3 inches of Class II aggregate base shall be required on such substituted material on which to pave.

Soils testing for relative compaction shall reference ASTM D1557-78 test methods.

1. Subgrade for Sidewalk and Curb Ramps, Curb and Gutter, Driveways and Pavement - Subgrade shall be processed to 95% relative compaction, minimum 6 inches plus, and shall be tested and certified by a geotechnical engineer, licensed in California.

Written certification shall be provided to the City’s Construction Inspector prior to the placement of minor concrete (and aggregate base or aggregate subbase for pavements).

For meandering sidewalks, Class II aggregate base may be substituted for native subgrade at the Contractor’s discretion and shall be processed to 95 % relative compaction.

Additionally, subgrade stability for curb, gutter and sidewalk and pavement shall be load tested by proof rolling with a loaded, minimum 3,000 gallon water truck (or equipment of equivalent weight as approved by the City’s Construction Inspector) in the presence of the City’s Construction Inspector, the Geotechnical Engineer and the Contractor. The proof roll test shall be repeated following corrective measures. Prior to placement of aggregate base, deflection in the subgrade shall be eliminated. Placement of aggregate base shall not commence without the approval of the City’s Construction Inspector.

Where mehrten (mehrten mudflow breccia and/or mehrten conglomerate), lava cap material, cobbles or other native subgrade material not conducive to the operation of the concrete extruding machine are encountered, that material shall be removed to a depth of 6 inches below top of subgrade, and shall be replaced with native or imported soil (acceptable to the City’s Construction Inspector and the geotechnical engineer) compacted as specified above.

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City of Roseville Section 71
Construction Standards Streets
January 2025
CS
ST 3 of 35
Aggregate base is not included in the structural section for monolithic sidewalk and Type 1 or Type 2 curb and gutter. Aggregate base may be used for meandering or otherwise detached sidewalk.

Sidewalk subgrade exposed upon removal of existing sidewalk shall remain intact unless it is determined by the City’s Construction Inspector to be unstable. In this event, it shall be processed per the preceding paragraphs.

Deflecting, unstable areas shall be corrected per the recommendation of the Geotechnical Engineer and upon the approval of the City’s Construction Inspector prior to placement of aggregate base, or concrete curb, gutter and sidewalk.

ORDER OF WORK: Street subgrade preparation, minor concrete placement and placement of any aggregate base or subbase for pavement within the City right-of-way shall conform to the following sequence of operations, notwithstanding Section B. below.

Prior to placement of aggregate base in the City right-of-way, the contractor shall:
a. Complete underground work outlined in Section B, below. b. Process and compact subgrade for curb, gutter, sidewalk and pavement, back of sidewalk to back of sidewalk.
c. Complete construction of curb, gutter and sidewalk after approval of the subgrade by the City’s Construction Inspector.
d. In addition to Section 90-8 Protecting Concrete, the Contractor shall protect newly placed concrete finish from rainy conditions, graffiti, and weather related damage. In addition, all Contractor wheeled equipment shall not travel within 1 foot of the lip of gutter in the first 24 hours following concrete placement. Contractor’s vibratory compaction equipment shall not operate within 72 hours and until all adjacent sidewalk, curb and gutter concrete has reached a minimum of 1400 psi compressive strength.
e. Complete finish grading of subgrade for pavement, conduct proof rolling test and begin placement of aggregate subbase and/or aggregate base after approval of the finished subgrade by the City’s Construction Inspector.

B. Aggregate Base and Subbase: Roadway aggregate base and subbase, lime/cement treated base and sidewalk, curb and gutter shall not be placed until the following items of construction within the City street right-of-way and Public Utility Easement (PUE) are completed:

1. Installation of underground sewer and water systems and testing or televising, and approval of same by the Development Services Construction Inspector.

Completion of testing for the presence of bacteria and the water system tie-in shall not be requirements for the approval of commencement of surface improvement construction.

However, the water main tie-in shall be completed prior to paving. The Contractor shall

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City of Roseville Section 71
Construction Standards Streets
January 2025
CS
ST 4 of 35
schedule operations such that the curb, gutter and sidewalk pour shall not be conducted on the same day as the water tie-in.

2. Installation and mandrelling of the non-rigid underground storm drain pipe and approval of same by the City’s Construction Inspector.

Installation of electric, natural gas, telephone, traffic signal (including interconnect) and cable TV, including mandrelling and testing of all conduits, installation of 4x4 markers a minimum of 2 feet high, painted red, buried at the crossing ends (if conduit ends do not extend up from finish grade). This includes all dry utility crossing and longitudinal trenches.

3. Backfill and compaction testing of all trenches related to the above and approval of same by the City’s Construction Inspector.

All aggregate base and subbase (AB and ASB) shall be installed per provisions in Sections 25 and 26 of the Caltrans Standard Specifications. AB and ASB shall be compacted to 95% relative compaction. An oil seal is not required on the AB surface. If required by the City’s Construction Inspector, AB and ASB shall be tested for compaction and approved by geotechnical engineer, licensed in California. It shall be proof rolled as specified in Section 71-4,A.1 above if requested by the City’s Construction Inspector. Written certification of compliance to these requirements shall be provided to the City’s Construction Inspector.

Aggregate base shall be installed as a base for pavement where specified on the approved plans including over lime and fly ash or cement treatment is used to stabilize the ASB.

Aggregate base in any thickness determined by the contractor may be used for meandering sidewalk wherever that sidewalk is not connected to the back of curb, or as a base for A-7 driveways outside the sidewalk at the curb returns. All aggregate base shall be compacted to 95%.

Where lone valley gutters are placed within the City pavement as in an alley, the aggregate base section for the gutter shall extend to the same depth as the aggregate base section for the adjacent asphalt concrete pavement.

Prior to paving, deflection in the compacted AB shall be eliminated. Paving shall not commence without the approval of the City’s Construction Inspector.

Lime/fly ash or other stabilizers may be permitted for subbase stabilization as recommended by the geotechnical engineer and shall not be used as a substitute for structural section components. The City, following addition and processing of lime/fly ash or cement shall require mandrelling of all non-rigid and shallow rigid underground utilities at the discretion of the Development Services Construction Inspector. All utility systems shall be cleaned as appropriate. In the event a dig up and repair is required following lime/cement treatment of ASB; the entire excavation shall be backfilled with either 2-sack cement slurry to finish subgrade, or dry native material compacted and conforming to the Construction Standards to within two feet of finished subgrade and top of two feet of excavation shall be two-sack cement

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slurry. Subgrade stability for roadway and/or concrete curb, gutter & sidewalk shall be reload tested by proof rolling with a loaded 3,000 gallon water truck and approved by the City Construction Inspector prior to the placement of aggregate base.

C. Minor Concrete: All concrete curbs, curb & gutters, sidewalks, curb ramps, driveways, bus stop pads and turnouts shall be installed per provisions in Section 73 of the Caltrans Standard Specifications, and the Construction Standard Details ST-17 through ST-30 and ST-35 and ST-37 including the following provisions:

1. Thickness: All residential and commercial sidewalks shall be either 6” thick, or 4” thick with 4” of compacted aggregate base.

All commercial driveways, round-a-bout centers and bus turnouts shall be 8” thick, with number 4, grade 60 rebar, on 18-inch centers each way. Rebar shall be set on 3 inch concrete dobies/rebar supports at three foot maximum spacing each way. The dobies shall include wire ties. See the Construction Standard Details.

Base for commercial driveways may be processed native subgrade or 3/4–inch aggregate base compacted to 95% relative compaction.

2. Finishing: Concrete shall not be placed or finished in the rain. It shall be the Contractor’s responsibility to schedule construction operations accordingly.

All gutters shall be flow tested with water during the pour to assure proper drainage.

Following concrete finishing, no water shall pond in the gutter pan.

All concrete surfaces shall be completed with a medium broom finish unless otherwise specified. A heavy broom finish is not allowed. A concrete finish not conforming to the Caltrans Standard Specifications with regard to blemishes and alignment tolerances shall be cause for rejection of the work.

No stamps advertising construction companies or other private concerns shall be placed in the concrete.

A detectable warning (truncated dome) panel shall be placed at the back of curb line, immediately behind the curb and gutter, centered in the opening to the street (regardless of slope) at every curb ramp (And shall not be sized as shown on the Case C ramp on Caltrans Revised Standard Plan RSP A88A). At minimum, the panel shall consist of a one piece, 4 foot by 3 foot panel but shall be sized according to the path of travel dimension (e.g., 5 foot by 3 foot in the case of an A-7 Driveway (ST-22)). The long dimensions of the panel shall be along the face of curb. The top, flat, dome panel surface (excluding the domes) shall be placed flush with the adjacent top of concrete surface.

Any runoff water standing behind the curb, on the panel, or concrete voids under the panel, shall be cause for replacement of the panel. See Section 71-5 (Materials).

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3. Tool joints and score marks: Tool joints and score marks shall be placed through the sidewalk, curb and gutter section at the following intervals for the sidewalk widths indicated. All tool joints shall be a minimum 2 inches. There shall be no expansion joint material used in the City right-of-way.

The purpose of the tool joint is to separate the aggregate and control cracking. During concrete finishing, after placement of a minimum 2 inch deep tool joint, the joint shall be redressed/finished with a 3/8 inch joint tool, per Detail ST-17.

Sidewalk
Width
(feet)
Deep Tool
Spacing
(feet)
Score Mark
Spacing
(feet)
4 12 4
5 10 5
6 12 6
8 12 6
10 10 n/a
A score mark shall be placed at the back of the curb for the total length of all monolithic curb, gutter and sidewalk including through curb ramps and driveways. The above intervals for perpendicular score marks in sidewalk shall also apply through curb ramps and driveways.

All barrier curb and valley gutters shall include deep tool joints at 12 foot intervals maximum.

The use of sawcutting in lieu of deep tool joints is not acceptable.

4. Grades: All sidewalks (including portions through driveways and curb ramps) shall be constructed with a minimum cross grade of 1% and a maximum of 2%. Parallel to the street, the grade of the curb ramp landing shall conform to the longitudinal grade of the street.

The cross-slope of curb ramps shall be 2.0% maximum. At pedestrian street crossing without yield or stop controls and at midblock pedestrian street crossings, the cross slope shall be permitted to equal the street or highway grade. However, the designer should strive to hold the 2.0% cross slope before deciding to match the street or highway grade. In most cases, the 2.0% can be held and a detail would be needed to show the transition and the pavement/sidewalk conformance. To accomplish this, the gutter pan must be warped before additional slope, beyond the 2%, is introduced outside of the curb ramp itself (on the pavement and sidewalk). The cross slope of the curb ramp should also not exceed that of the crosswalk regardless of the roadway profile grade.

For all curb ramps the maximum of 8.33%.

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For the ramp to the lower side of the landing, (where the ramp must be shortened to achieve the minimum 7% grade), 4 feet shall be the minimum length transition allowed.

For meandering sidewalks, the maximum grade in the direction of travel shall be 5% if the street grade allows. If the longitudinal street grade exceeds 5%, the curb side of the meandering sidewalk shall parallel the grade of the back of curb, maintaining a grade of 2% from the edge of sidewalk to the back of curb. For all meandering sidewalks, a minimum cross grade of 2.0% shall be maintained from the edge of sidewalk, across the planter to the back of curb. Where curb ramp landings adjoin the back of curb, the top of curb shall be sloped up from the gutter flow line 1.0% to 2.0% to the back of landing for Type 1 and Type 2, curb and gutter (Detail ST-22).

Gutter slope from lip to flowline shall be as shown on Detail ST-17. The maximum grade shall not be greater than 5%. The minimum shall not be less than 4% for both the Type 1 or 2 curb and gutter.

The preceding slope specification conform to ADA, California Division of the State Architect, and Caltrans Standard Specification requirements. Any finished concrete not conforming to theses slope specification shall be removed and replaced by and at the expense of the contractor.

5. Monolithic sidewalk, curb and gutter: All adjoining sidewalk, curb and gutter shall be poured monolithically.

6. Curb and gutter installation in an existing street: In an existing asphalt concrete street, a minimum width of 24 inches of existing asphalt concrete paving shall be removed outside the proposed gutter lip and the lip poured against a form board.

In an existing PCC street, if the City Inspector determines the pavement edge is flawless the curb and gutter may be poured against the existing pavement. For streets with bike lanes the existing pavement shall be removed to the bike lane strip and the lip poured against a form board. For streets without bike lanes a minimum width of one-half of the exiting joint spacing of existing pavement shall be removed outside the proposed gutter lip and the lip poured against the form board.

The resulting patch on all streets between the gutter lip and the existing pavement shall be 6 inches thick minimum, or the thickness of the existing pavement, whichever is greater. The pavement patch shall be placed within 2 weeks of the conclusion of the concrete curb and gutter pour.

7. Curb Ramps, General: See Details ST-22, ST-26, and ST-27. Other ramp configurations in the Caltrans Standard Plans may be used upon the pre-approval of the City Engineer only if site conditions prohibit use of Roseville’s standard ramps.

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All grade changes at the back of walk for curb ramps shall be staked by a licensed surveyor, conforming to these Construction Standards.

Specifications for curb ramps in the Construction Standards take precedence over the Caltrans Standard Plans and Specifications. Where there are discrepancies between details shown on the approval plan sheets and the Construction Standards, the plans shall be revised to conform to the Construction Standards unless specifically approved by the City Engineer.

8. Epoxy Work: Epoxy shall be liberally applied to a minimum of 95% of all existing surfaces to be connected. Epoxy shall be two-part and conform to ASTM C 881/ AASHTO M 235, see Section 71-5 (Materials).

9. No Sidewalk at Back of Retaining Curb: At any curb ramp, no pedestrian surface (i.e., concrete, asphalt concrete, paving stones, etc.) adjacent to the back of sidewalk, shall be constructed within 3 feet behind the retaining curb. This area shall be finished with landscaping, cobbles or other non-pedestrian surface only. If the occasion arises wherein the City Engineer determines that placing concrete behind the retaining curb is justified, the top and face of the retaining curb shall be painted yellow.

10. Curb, Gutter and Sidewalk Patching: Patch material shall conform to Section 71-5 (Materials). A professional concrete mason shall apply the patch. The patch shall be flush with the existing concrete and a similar finish shall be maintained. The City’s Construction Inspector shall determine if the damage to the concrete warrants patching. Generally, any conspicuous damage shall be patched.

11. Dowelling New Concrete to Existing: When pouring combinations of sidewalk or curb and gutter contiguous to existing, the existing concrete vertical face shall be doweled 3 feet on center with 16 inch long, grade 60, #4 rebar penetrating 4 inches into the existing curb, 4 inches below top of curb. The dowel hole shall be 5/8-inch diameter at a slight angle horizontally. The penetrating portion of the dowel and the entire cleaned vertical surface of the adjoining existing concrete shall be 95% coated with two-part epoxy. All abutting sidewalk shall be doweled mid-section with 2 dowels for 4 through 6 foot wide sidewalk and 3 dowels for wider sidewalk. Abutting curb and gutter ends shall 2 dowels installed, 18 inches apart, centered on the curb and gutter section. See Section 71-5 (Materials) for epoxy.

Where the street side of the meandering sidewalk meets the back of curb at less than a 90 degree angle, the return to the back of curb shall be a minimum 18 inch radius or 18 inch space shall be provided between the front face of sidewalk and the back of curb.

Replaced sections shall be removed back to score marks, expansion joints or deep tool joints; or at the discretion of the City’s Construction Inspector.

If the existing edge is damaged during removal, the concrete shall be sawcut again at the FOR
City’s Construction Inspector’s discretion.

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12. Sidewalk, curb and Gutter Replacement: Where sidewalk and/or curb and gutter is being replaced, the maximum length of sidewalk that may be replaced non-monolithically (without the attached curb and gutter) is 20 feet. If more than 20 feet is damaged continuous, the total sidewalk, curb and gutter section shall be removed and replaced monolithically. Where sidewalk, curb and gutter or curb ramps and driveways with sidewalk, curb and gutter as portions thereof are replaced, all replacement shall conform to the latest Construction Standards. In the case where concrete sidewalk replacement is necessary where either the brass disc or property line score mark is removed, the developer shall be responsible to re-establishment of the surveyor’s permanent marker in kind as identified on the Final Map.

13. Median Islands: All new roadway median infill areas shall have basket weave pattern stamped concrete with brick red #1117 per Detail ST-37.

Existing cobble medians in retrofit areas effected by utility cuts or damage will be replaced per the following:

Cobbles set in 4 inches of pea gravel concrete. The top surface of the concrete shall be flush with the top of curb. Where cobble demolition within a median amounts to 50% of the area or more, all existing cobbles to be removed and replaced with “Ashler Slate” per Detail ST37, and at the applicant’s expense.

Cobbles shall be 4 to 6 inches in size, with 1/3 exposed above the top of curb, per Caltrans Specifications. Base for concrete may be native soil compacted to 95% or Class II, ¾ inch aggregate base. On existing pavement, the two acceptable alternatives for base are ¾ inch aggregate base or total depth concrete. The surface of all embedment concrete shall be above the top of curb and graded/finished to drain.

Existing Grey stamped medians in retrofit areas effected by Utility cuts will be replaced per the following: Gray stamped concrete retrofit areas effected as described above shall be replaced in-kind with, 4 inches thick “ Ashler Slate” and standard color shall be basalt gray (QC Release Power Colors).

14. Damaged Gutter Lip: Gutter lip damaged during the grading and rocking operation shall be patched or replaced. Any spall extending more than 1 inch into the gutter pan from the vertical face of the gutter lip shall be patched at a minimum. See Section 71-5,G.3 (Materials).

15. Concrete and Asphalt Concrete Saw Cutting – Sawcutting of concrete pavements shall conform to Detail ST-54. Residual from sawcutting shall be removed by vacuum method and disposed of conforming to local environmental and State Stormwater Pollution Prevention Plan requirements. The downstream drain inlet shall be protected. In no case shall the residual be allowed to enter the storm drain system. The above-specified cleanup shall be the responsibility of the contractor.

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16. Concrete Cure: All newly placed concrete shall be cured in accordance with the provisions in Section 90-1.03B(3)(b) of the State Standard Specifications and these Construction Standards. See Section 71-5,I. (Materials) of these Standards for curing compound. Exposed surfaces of all concrete sidewalk, curb and gutter, driveways, but turnouts and curb ramps shall be coated with a pigmented curing compound immediately following surface finishing, prior to the moisture sheen disappearing from the surface.

Curing compound shall be applied at a rate of 1 gallon per 150 square feet, or per the manufacturer’s recommendations, whichever is greater, unless otherwise specified.

D. Asphalt Concrete Paving: All asphalt concrete (AC) shall be installed per provisions in Section 39 of the Caltrans Standard Specifications, except as amended by Section 71 (Streets), of these Construction and Design Standards.

No paving shall occur until all underground work is completed, tested, and subgrade and/or aggregate base and/or lime and fly ash or cement treated base have been accepted by the City’s Construction Inspector.

1. Mix Design: The Contractor shall provide the asphalt concrete mix design to the Director of Development Services at least 10 working days prior to the start of the work on the project for review and approval. The mix design must be approved prior to commencement of work.

The asphalt concrete mix design shall indicate the following:
a. Complete aggregate grading with the percentage of aggregate passing each sieve size per AASHTO T 27.
b. Percent air voids for each percentage of asphalt binder used in the mix design determination per AASHTO T 269a.
c. Stability - Per MS-2 Asphalt Mix Design Methods per Sections 3 & 8. Mix design requires Hamburg Wheel (AASHTO T 324) and Moisture Susceptibility (AASHTO T 283) once per project or every 10K tons.
d. Maximum theoretical density for each percentage of asphalt binder used in the mix design determination per AASHTO T 209, Method A.
e. Compacted unit weight for each percentage of asphalt binder used in the mix design determination.
f. Percent asphalt binder recommended. (Optimum bitumen content, OBC), per AASHTO T 308, Method A.

The actual asphalt cement content may vary up to 0.5% plus/minus from the target optimum bitumen content (OBC). For Job Mix Formula, -0.3 to +0.5%.

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2. Spreading and Compaction Equipment: Per CalTrans Standards 2015 Section 39-

2.01C(2) page 466, Paving equipment for spreading must be:
a. Self-propelled
b. Mechanical
c. Equipped with a screed or strike-off assembly that can distribute HMA the full width of a traffic lane
d. Equipped with a full-width compacting device
e. Equipped with automatic screed controls and sensing devices that control the thickness, longitudinal grade, and transverse screed slope Asphalt concrete placed in layers of 0.15-foot and greater in compacted thickness or widths of 5 feet and greater shall be spread and compacted with the equipment and by the methods specified in Section 39, except as amended as follows:

Per the 2015 CalTrans Standards: 39-2.01C(2)(c) Method Compaction Equipment For method compaction, each paver spreading HMA must be followed by 3 rollers:
a. One vibratory roller specifically designed to compact HMA. The roller must be capable of at least 2,500 vibrations per minute and must be equipped with amplitude and frequency controls. The roller's gross static weight must be at least 7.5 tons. b. One oscillating-type pneumatic-tired roller at least 4 feet wide. Pneumatic tires must be of equal size, diameter, type, and ply. The tires must be inflated to 60 psi minimum and maintained so that the air pressure does not vary more than 5 psi. c. One steel-tired, 2-axle tandem roller. The roller's gross static weight must be at least

7.5 tons. Each roller must have a separate operator. Rollers must be self-propelled and reversible.

3. Compacting: The entire contents of the Caltrans Standard Specifications, “Compacting” is replaced to read:
(See page 481 in CalTrans 2015 Standards.) Asphalt concrete shall be spread at a temperature of not less than 260 degrees F.

A pass shall be one movement of a roller in either direction. Coverage shall be as many passes as are necessary to cover the entire width being paved. Overlap between passes during any coverage, made to ensure compaction without displacement of material, and shall be considered to be part of the coverage being made and not part of a subsequent coverage. Each coverage shall be completed before subsequent coverage is started.

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Rolling shall commence at the lower edge and shall progress toward the highest portion, except that when compacting layers which exceed 0.25-foot in compacted thickness, and if directed by the Inspector, rolling shall commence at the center and shall progress outwards.

Rolling shall be performed so that tearing, cracking, shoving, or displacement does not occur. Rolling must leave the completed surface compacted and smooth.

When placing asphalt concrete, large aggregate that migrated to the surface during any handwork shall be returned to the pave box, rather than scattered over the surface of the mat.

Finish rolling or final compaction shall be completed while the temperature of the mixture is at or above 150° F. A vibratory roller may be used as the finish roller provided it is operated with the vibratory unit turned off.

Upon completion of rolling operations, if ordered by the City Construction Inspector, the asphalt concrete shall be cooled by applying water.

Asphalt concrete shall be compacted to not less than 92 percent or more than 96 percent of the theoretical maximum density as determined by AASHTO T 209 Method A and shall be finished to the lines, grades, and cross section shown on the Project Plans.

The City Inspector reserves the right to gather samples for material testing at random for the hot mix asphalt (HMA) material from behind the paving machine in accordance with CTM 125 to determine the maximum theoretical density of the HMA mixture in accordance with AASHTO T 209, Method A. The theoretical maximum density results derived from the samples shall be used to determine the relative density achieved for the same 750 ton lot.

The pavement will be accepted for density on a lot basis. A lot will consist of 750 tons or portions thereof. Cores for determining the density of the compacted pavement will be taken on a lot basis. A minimum of three (3) cores shall be taken per lot. The density of each core shall be determined in accordance with AASHTO T 275. In order for a lot to be accepted for density, all core density results shall be between 92 and 96 percent. Averaging core results is not permitted.

The Contractor shall provide daily laboratory results of ASHTOO T 275 and AASHTO T 209, Method A to the City’s Construction Inspector.

In-place pavement density will be determined by comparing the density of cores taken from the compacted pavement to the theoretical maximum density as determined by AASHTO T 209, Method A, and as stated in these City Standard Specifications. Pavement cores shall be collected using a 4 to 6 inch diameter core barrel when the pavement has cooled sufficiently to minimize disturbance to the cores at the discretion of the City’s FOR
Construction Inspector. Cores shall be taken by either the developer’s geotechnical

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engineer, as proposed at the start of construction, or the City’s geotechnical consultant.

No third party geotechnical engineer vendor hired by a contractor for quality control purposes shall be considered. For major backbone roadway infrastructure projects funded by community facility districts, (CFD funds), the City’s quality assurance geotechnical engineering firm’s laboratory testing results shall be utilized in determining acceptance.

Finish, compacted pavement height shall be ¼-inch above and over the gutter lip, except for 6 feet at the curb ramp opening, where it shall be flush with the top surface of the gutter lip. Corrective operations for recently placed pavement more than ¼-inch above the gutter lip may include reheat, knead and re-compact with pneumatic tired rollers, in order to bring the improvements into compliance.

The horizontal surface of AC paved against an existing AC surface shall be flush with the existing surface.

The completed surfacing shall be thoroughly compacted, smooth and free from ruts, humps, depressions or irregularities. Any ridges, indentations or other objectionable marks left in the surface of the asphalt concrete by blading or other equipment shall be eliminated by rolling or other means approved by the Inspector. The use of any equipment that leaves ridges, indentions or other objectionable marks in the asphalt concrete shall be discontinued, and the Contractor shall furnish acceptable equipment.

Asphalt concrete placed in layers less than 0.15-foot in compacted thickness or widths of less than 5 feet shall be spread and compacted with equipment and by the methods specified in Section 39 of the CALTRANS Standard Specifications.

4. Miscellaneous Paving Requirements: When a straightedge 12 feet long is laid on the finished surface and parallel with the centerline, the surface shall not vary more than 0.01- feet from the lower edge of the straightedge. The transverse slope of the finished surface shall be uniform to a degree such that no depressions greater than 0.02-feet are present when tested with a straightedge 12 feet long laid in a direction transverse to the center line and extending from edge to edge of a 12 foot traffic lane.

If the finished surface of the asphalt concrete does not meet required surface tolerances, as specified above, the Contractor shall, at its own expense, bring pavement surface within tolerance by the following method:
a. Cold plane asphalt pavement to a minimum depth of 0.15 feet from specified finish surface; (lateral limits shall be from edge of asphalt concrete to edge of asphalt concrete; longitudinal limits shall extend a minimum of 50 feet, starting from the outer edge of tolerance area and extending outward, and as directed by the Inspector). All grindings shall be removed and disposed of in accordance with Caltrans Standard Specifications.
b. The Contractor shall apply tack coat and place an overlay of asphalt concrete in FOR
accordance with the requirements of the City Standard Specifications.

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c. The area to which asphalt emulsion has been applied shall be closed to public traffic.

Care shall be taken to avoid tracking binder material onto existing pavement surfaces beyond the limits of construction.

Pavement within 50 feet of an approach to a bridge structure or approach slab shall conform to the smoothness tolerances specified in Section 51-1.01D(3)(b)(ii), “Surface Smoothness”, of the CALTRANS Standard Specifications.”
The surface edges that abut the proposed asphalt concrete shall be clean and free of dirt and dust prior to placing a tack coat. Asphalt emulsion shall be used as a tack coat and/or paint binder on new pavement that is to receive a second lift that has been exposed to traffic or other sources of contaminants or on existing pavements that are to receive an asphalt concrete overlay and also along exposed edges of abutting pavement and concrete curbs and gutters. A tack coat may also be required between subsequent layers of asphalt concrete placed by the contractor when ordered by the City’s Construction Inspector.

Asphalt emulsion shall conform to Section 92, “Asphalt Binders”, of the Caltrans Standard Specifications.

Prior to City acceptance of the improvements (Certificate of Completion), and following the 12 foot straightedge test, and any remove and replace areas with new overlay pavement, streets may be flooded to check for standing water. This procedure may be repeated prior to the expiration of the warranty period. This may be accomplished with a water truck or with rainwater. All low areas in the asphalt concrete pavement holding 0.01- feet for longitudinal and 0.02-feet for transverse depressions or more of water shall be marked by the City’s Construction Inspector and milled 0.15-feet and replaced with similar material. A second water test may be necessary at the discretion of the inspector.

A micropave surface treatment or Caltrans slurry seal may be required at the City’s Construction Inspector’s discretion following cold planing as described above if it is determined the paving surface is sufficiently irregular, boney, discolored, or unsealed to warrant it.

The Contractor shall schedule paving operations such that at the end of each work shift, each layer of asphalt concrete is placed on all contiguous lanes and shoulders of a traveled way to be opened to public traffic
At the end of each work shift, the distance between the ends of the layers of asphalt concrete on adjacent lanes shall not be greater than 10 feet nor less than 5 feet. A drop-off of more than 0.15-foot will not be allowed at any time between adjacent lanes open to public traffic.

Additional asphalt concrete shall be placed along the transverse edge at the end of each lane and along the exposed longitudinal edges between adjacent lanes, hand raked, and compacted to form temporary conforms. Kraft paper, or other approved bond breaker, may be placed under the conform tapers to facilitate the removal of the taper when paving operations resume.

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Additional asphalt concrete surfacing material shall be place along the edge of the surfacing at private drives, hand raked, if necessary, and compacted to form smooth tapered conforms.

Longitudinal joints in successive pavement lifts shall be offset from lift to lift a minimum of 1 foot. The surface pass seam shall be located on the lane line. Where extruded concrete curb is removed for pavement widening, Contractor shall grind 1-1/2” of pavement between the nearest lane line and the existing curb and gutter line (including bike lanes).

Following placement of the asphalt concrete base lift within the widening section, and 1- 1/2” below the new gutter lip, Contractor to replace Petromat fabric or approved equal in grounded area, place asphalt concrete overlay, and restripe and/or replace any delineators removed during the grind.

Prior to permanent patching in a pavement removal area, fresh cut-back (temporary pavement) in a minimum thickness of 2 inches shall be placed as a driving surface.

Whether the surface material is fog sealed or cutback or slurry, the Contractor shall be tenacious in maintaining the surface in a condition and to a grade comparable to the permanent patch. No other materials are allowed as temporary pavement. Placement of steel plates over fresh slurry may be employed per Section 21-2, I. 5 of these Standards.

The temporary surface shall be flush with the surrounding pavement and shall accommodate a smooth drive across it.

Sand and dirt shall not be allowed to accumulate on the slurry surface and adjacent street.

It shall be swept daily if necessary.

Utility boxes in asphalt concrete or off-street paths shall include a 12 inch x 12 inch concrete collar of Type II minor concrete as defined in Section 71-5 and W-16 Details of these standards. The top of the collar shall either be 3 inches below the surrounding pavement or flush with the finished surface with medium broom finish. The area shall be patch-paved with asphalt concrete as with manholes, water valves and monuments in the street way.

If a bucket or tank or diesel fuel is carried on the paver for the purpose of cleaning rakes and shovels, a container of grease sweep or equivalent absorbent material shall also be carried on the paver. All diesel spills shall be promptly cleaned up.

Where multiple and grouped HMA cores have been taken from new HMA roadways for the purpose of either additional testing and/or subsurface investigation, permanent patching shall consist of: “Squaring-Up” area to 6 inches beyond outside edge of cores, mill pavement to 0.15 feet deep, place full depth HMA into core holes, then place paving fabric into milled surface, and repave these Standards. Patching limits shall be at the discretion of the City’s Construction Inspector.

FOR

5. EXISTING PAVEMENT

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a. Cut lines made on existing pavement, both longitudinally and transversely, for the placing of new structural section shall be straight and smooth. b. Edge grinding (Cold Planning) shall be required where existing asphalt is to be overlaid. The edge grind shall match the depth of the asphalt concrete overlay along the length of the gutter lip and abutting pavement where the asphalt concrete pavement is proposed to conform to the existing pavement. c. Existing pavements to be overlaid with asphalt concrete shall include the installation of pavement reinforcing fabric in accordance with CalTrans 2015 Standards section 96-1.02J , Materials of the Caltrans Standard Specifications at the discretion of the City’s Construction Inspector.
d. Existing AC surfaces to remain shall be cut in a straight line parallel to the street centerline, and the exposed edge shall be tracked with SS1H emulsion or equivalent prior to paving. For moratorium defined streets, CRAFCO Pavement Adhesive, “Qwik Seal” or approved equal shall be used per manufacturer recommendations. The exposed base material shall be graded and re-compacted per these Construction Standards prior to paving. Graded and re-compacted areas shall be approved by the City’s Construction Inspector prior to paving.
e. Where crack sealing is required: Cracks less than ¼ inch in width shall be sealed with SS1-H asphalt emulsion and 30 grit sand. Cracks from ¼ inch to ¾ inch shall be sealed with CRAFCO hot melt rubber sealant or approved equal. Excess sealant shall not extend more than 1 inch outside the crack onto the pavement surface or above the finished surface of the street. Where cracks larger than ¾ inch (or pavement alligator cracks) occur, asphaltic concrete patching may be required at the discretion of the City’s Construction Inspector.
f. Where an excavation in the public right of way is backfilled with 2 sack cement slurry per these Construction Standards, the slurry may be brought to the top of the trench until permanent patching. Where rock-saw utility trenching is necessary in the bottom lift of asphalt concrete and prior to placement of top lift of asphalt concrete, the rock saw trench shall be covered with Glasgrid product (8512, with 100X200 KN tensile strength) or approved equal, at the manufacturers recommendations prior to the placement of top lift of asphalt.
g. If the width of existing pavement between the gutter lip and excavated patch/pave area is 3 feet or less, all existing pavement between the patch/pave area and the gutter lip shall be removed or milled 0.15 feet in depth, and patched conforming to the adjacent patch/pave area requirements.
h. Pothole restoration shall be per Detail TB-5 of these Construction Standards. At the discretion of the Development Services Construction Inspector, the top 6 to 8 inches of asphalt may be replaced with concrete colored throughout with lamp black. In the event that an excessive number of potholes are in close proximity to one another, the

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Development Services Construction Inspector may require a grind and overlay to reestablish continuity and ride ability to the roadway surface.

E. Portland Cement Concrete Paving: All Portland Cement Concrete (PCC) pavement shall be installed per provisions in Section 40 of the Caltrans Standard Specifications, except as amended by these Construction and Design Standards.

No paving shall occur until all underground work is completed, tested, and subgrade and/or aggregate base and/or lime and fly ash or cement treated base have been accepted by the City.

Raveling shall be defined as: Progressive disintegration of the concrete pavement surface resulting in dislodged aggregate.

1. Mix Design: The Contractor shall provide a concrete mix design to the City at least 10 working days prior to the start of work on the project for review and approval. The City can provide past examples of mix designs as a template. The mix design must be approved prior to commencement of work.

The PCC pavement mix design shall indicate the following:
a. Mix design shall include proportions including all material weights, volumes, density (unit weight), water-cement ratio, and void content. The mix design shall specify an average compressive or flexural strength that meets or exceeds the acceptance criteria for the specified strength.
b. For streets and parking lot pavement the minimum allowable average strength of the concrete per ASTM C 78, or California Test Method 523, is 550 psi at 28 days age. The average must be calculated using at least three replicate specimens. c. Rapid set concrete pavement shall be tested per California Test Method 524, and sampled per California Test Method 539. The rapid strength concrete must not have an opening modulus of rupture of less than 400 psi and a 3-day modulus of rupture of not less than 500 psi.
d. A correlation curve between flexural strength and compressive strength using the same mix design.
e. Certification that the mix design will meet the requirements for strength, schedule, and road opening.

2. Pre-paving Meeting: The Contractor shall schedule a pre-paving meeting prior to the submission of the Quality Management Plan to discuss the Quality Management Plan and methods of performing each item of the work. Attendees to include:
• Contractor's Project superintendent
• Concrete paving foreman
• Foremen responsible for earthwork and pavement base

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• Representatives from subcontractors for adjacent and related work • Engineer of Record
• City Project Manager
• Testing Laboratory
• Testing staff

3. Quality Control Plan: The Contractor shall provide a Quality Control (QC) plan for concrete paving to the City for review at least 10 working days prior to the start of work on the project for review and approval. If the pavement is at least 2,000 cubic yards the contractor shall supply a Quality Control manager. The QC plan shall address the elements affecting concrete pavement quality. The QC plan shall include action and suspension limits and details of corrective actions to be taken if any process if outside those limits

4. Submittals: Contractor shall also submit the following to the City at least 10 working days prior to start of work on the project for review and approval:
a. Construction schedule for all PCC related operations. b. PCC production procedures, description of batching or batching and mixing plant used, and also PCC delivery methods. List of all equipment proposed for the use to perform the placement of PCC including paving equipment and compaction equipment.

The paver and mixing equipment used must match that listed on the submittal, unless a substitution is made, which meets these specifications and is approved by the Engineer.
c. Outline of procedures for calibrating the mixing plant, if a mobile plant is used, and monitoring materials during construction shall also be submitted. d. Complete paving procedures including, but not limited to, line and grade control, direction of paving operations, paving widths, jointing plan for planned longitudinal and transverse construction joints, and curing method.

1. Spacing between joints shall not exceed 15 feet unless approved by City.

2. Larger horizontal dimension of each slab panel shall not exceed 150 percent of smaller horizontal dimension, unless approved by the City.

3. Contraction joint depth shall be 1/3 pavement thickness.

4. Concrete pavement joints need to mesh with the traffic control plan and final pavement delineation. Joints shall be either coincidental with or bifurcate the final traffic lane lines.
e. Certification of aggregate source.

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f. Certification of Portland cement and supplementary cementing materials. g. Certification of mixing water for PCC.
h. Certification of chemical admixtures for PCC.
i. Certification of curing compound.
j. Contingency plan, including but not limited to backup paving equipment and backup batching facility.
k. Methods of handling, storing, delivering and mixing of materials. l. Operating procedures for corrective action(s) necessary to assure a tight, smooth surface on the PCC pavement, free of tears larger than 1/4” width and 1/4" depth and other surface imperfections, including surface pitting.

5. Construction Equipment: PCC pavement shall be placed with approved paver or other equipment.
a. Concrete pavement shall be spread, screeded, shaped, slip formed, and/or consolidated by one or more self-propelled machines. These machines shall perform in a manner so that the completed pavement will conform to the required cross section with a minimum amount of handwork. Consolidate the concrete with internal vibrators or other authorized method.
b. The equipment shall operate in a manner that will prevent segregation and produce a smooth continuous surface without tearing, pulling or shoving. The spread of the PCC shall be limited to a length that can be placed and finished within the appropriate time limit under the prevailing air temperature, wind, and climatic conditions. c. The equipment shall proceed in a steady, continuous manner. Equipment speed during placement operations shall not exceed the speed necessary to ensure that minimum density requirements are met and surface distress is minimized.

6. Weather Limitations: Do not place PCC pavement when the ambient temperature is below 45°F, or is expected to fall below 32°F within 48 hours of placement, unless otherwise permitted in writing by the City.

Do not place PCC pavement when the ambient temperature is above 95°F unless otherwise permitted in writing by the City.

If you plan to place PCC pavement in the above conditions, submit a plan to the City outlining procedures and methods for curing and weather protection.

Do not place PCC pavement when the wind, heat or humidity do not allow enough time to FOR
place, properly joint, compact, edge, finish and cure before the surface dries.

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7. Condition of the Subgrade/Subbase: Prior to PCC pavement placement, the surface of the subgrade/subbase shall be clean and free of foreign material, ponded water and frost prior to the placement of the PCC pavement mixture. The subgrade/subbase must be uniformly moist at the time of PCC placement. If sprinkling of water is required to remoisten certain areas, the method of sprinkling shall not be such that it forms mud or pools of free-standing water. Prior to placement of PCC, the subgrade/subbase shall be checked for proper density and soft or yielding areas and these areas shall be corrected per these specifications.

8. Joints: The jointing plan shall be consistent with the recommendations and requirements in ACI 325.12R – “Guide for Design of Jointed Concrete Pavements for Streets and Local Roads” in addition to the requirements of these Construction and Design Standards. Prior to placement of the PCC pavement, joint locations shall be marked by the contractor in the field to insure cold joints will align with the jointing plan. Following PCC placement, and before sawcutting the joints, the jointing plan shall be marked on the PCC by the contractor with a temporary marking material to demonstrate to the engineer that the sawcuts are being placed per the plan.

New joints in plastic concrete or recently hardened concrete shall align with joints in older concrete. Joints abutting curbs and other fixed concrete shall be installed within 10 degrees of perpendicular to the older concrete.

If joints are to be sealed they shall be clean and dry before joints are sealed. The Contractor shall not place joint sealant or fillers prior to 72-hours after the joint was sawcut. The Contractor shall remove all loose debris from the joints immediately prior to placing joint sealant or filler.

Expansion Joints shall be placed at intersections of concrete pavement streets.

Formation of Joints
a. Cold Vertical Joints: Any planned or unplanned construction joints that do not qualify as fresh joints shall be considered cold joints and shall be treated as follows:

1. Longitudinal and Transverse Cold Joints. Cold joints cut after two hours of placement shall be saw-cut to 1/3 depth of the PCC pavement with the rest removed by hand or mechanical equipment. Any modification or substitution of the saw cutting procedure must be demonstrated to and accepted by the Engineer.

All excess material from the joint cutting shall be removed.

2. Prior to placing fresh PCC mixture against a cold vertical joint, the joint shall be thoroughly cleaned of any loose or foreign material. The vertical joint face shall be wetted and in a moist condition immediately prior to placement of the adjacent lane.

FOR

3. Uneven surfaces or slopes greater than as determined for “Cold Joint Edges” shall be

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cut vertically for the full depth of the PCC.

4. The top layer shall be placed so that longitudinal joints in that layer will coincide with joints in the lower layers of the pavement. Transverse joints in the top layer shall coincide with transverse joints in the lower layers of the pavement. b. Horizontal Cold Lift Joints: For horizontal cold joints the surface of the lift shall be kept continuously moist and cleaned of all loose material prior to placement of the subsequent lift. The use of a cement slurry or mortar grout between lifts is required. If supplementary bonding materials are used, they shall be applied immediately prior to placement of the subsequent lift.
c. PCC Pavement Joints at Structures: The joints between PCC pavement and concrete structures shall be treated as isolation vertical joints. d. Control Joints: Control joints shall be constructed in the PCC pavement to induce cracking at pre-selected locations. Early entry saws shall be utilized as soon as possible behind the rolling operation and set to manufacturer’s recommendations. Saw crack control joints to the interval specified on the plans. The depth of the crack control joints shall be equal to 1/3 of the thickness of PCC pavement. The width of the crack control joints shall be 1/8” maximum. Extend all crack control joints the entire width of paving. When sawing crack control joints, begin as soon as the PCC cuts without excessive raveling along the saw cut and finish before conditions induce uncontrolled cracking, regardless of the time or weather. Control joints shall be sprayed with curing compound immediately.
e. Isolation Joints: Line the perimeter of fixed structures such as manholes, valves, trench drains, and with strips of fiberboard or other approved isolation joint material, as noted in the plan details, prior to paving. Joint filler for isolation joints must be preformed expansion joint filler for concrete (bituminous type) in compliance with ASTM D 994.
f. Expansion Joints: Install expansion joints to the details, dimensions and locations shown on the jointing plan Include width, filler, sealing material, location and/or spacing recommendations in the expansion joint plan, considering thermal effects, regional climatic conditions, PCC coefficient of thermal expansion and expected daily temperature ranges at the time of placement.

9. Curing
a. General: Immediately after final rolling, compaction testing, and finishing use an approved curing method outlined below. Water cure or curing compound shall be applied vertically from above the pavement. Application shall not be allowed from the side of the pavement. During this work the Contractor shall control the work such that it does not result in visible water or curing compound particulate migration. Reapply FOR
curing compound to sawcuts and disturbed areas

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b. Curing Compound: A clear with sacrificial red dye membrane forming curing compound conforming to ASTM C 309 Type ID Class B shall be applied at a rate of 150 sf / gallon no later than one hour after completion of finishing operations on the surface and edges of RCC. This application must ensure a uniform continuous (free of uncured areas) membrane across the entire RCC pavement. If the application rate is found to be insufficient, the Contractor, with approval of the Engineer, can increase the application rate to a level which achieves a void-free surface without ponding. In case the minimum rate of application is specified otherwise by manufacturer’s recommendations, the highest application rate shall govern. After the first coat dries, apply a second coat per the above specifications.
c. Sheet Materials: Curing paper, plastic and other sheet materials for curing RCC shall conform to ASTM C 171. The coverings shall be held securely in place and weighted to maintain a close contact with the RCC surface throughout the entire curing period. The edges of adjoining sheets shall be overlapped and held in place with sand bags, planking, pressure adhesive tape, or other City-approved method. Sheet material shall be provided and kept readily available to cover pavement less than 12 hours old if rainfall occurs.

10. Concrete Pavement Smoothness
The City accepts pavement surfaces for smoothness based on compliance with the smoothness specifications for the type of pavement surface and roadway classification specified.

For areas that require pavement smoothness determined using a 12-foot straightedge, the pavement surface must not vary from the lower edge of the straightedge by more than:
• 0.01 foot when the straightedge is laid parallel with the centerline • 0.02 foot when the straightedge is laid perpendicular to the centerline and extends from edge to edge of a traffic lane
• 0.02 foot when the straightedge is laid within 24 feet of a pavement conform The Engineer may order you to recalibrate your inertial profiler equipment and reprofile.

If your results are inaccurate due to operator error, the Engineer may disqualify your inertial profiler operator.

The smoothness criteria are shown in Table 7-X.

Table 7-X: Concrete Pavement Roughness Acceptance Criteria Roadway Classification Localized Roughness
(International Roughness Index)
Mean Roughness Index
(per 0.1 mile section)
Alley-way ≤ 190 in/mi ≤ 95 in/mi
Minor Residential ≤ 190 in/mi ≤ 90 in/mi
FOR
Primary Residential ≤ 190 in/mi ≤ 90 in/mi

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Collector
Non-Residential Collector ≤ 160 in/mi ≤ 75 in/mi
Industrial ≤ 190 in/mi ≤ 90 in/mi
Minor Arterial ≤ 160 in/mi ≤ 75 in/mi
Major Arterial ≤ 160 in/mi ≤ 75 in/mi

11. Additional PCC Paving Requirements
a. Lift Thickness: Place PCC in lifts between 4 inches and 9 inches thick. Multiple lifts are not allowed for pavements less than 9 inches thick. b. Segregation: If segregation occurs in the PCC during paving, operations shall cease until the cause is determined and corrected.
c. Placement: PCC placement shall be done in a pattern so that the curing water from the previous placements will not pose a runoff problem on the fresh RCC surface or on the subbase layer.
d. Restoration After Quality Assurance Testing: The Contractor shall fill the core holes with Portland cement concrete as directed by the Engineer. Concrete shall meet the requirements of Section 25, “Portland Cement Concrete Pavement” of the Standard Construction Specifications. Core holes are to be filled to be flush with surrounding pavement surface.

Thickness requirement shall occur after the required, if any, diamond grinding of the PCC pavement.

Removal of temporary traffic stripes shall not result in difference in pavement surface difference. If difference is visible to City Inspector, the Contractor shall treat the surface to remove the difference.

F. Roller Compacted Concrete Paving: All Roller Compacted Concrete (RCC) pavement shall be installed per provisions for PCC paving in these Construction Standards and in Section 40 of the Caltrans Standard Specifications, except as amended by these Construction and Design Standards. Attention is directed to ACI 327R-14 – “Guide to Roller Compacted Concrete Pavements” for recommendations and best practices for RCC.

1. Proposed mix design(s) shall meet the following minimum strength requirements based on test results of cylinders prepared according to ASTM C1435.

RCC shall have minimum compressive strength of 4,000 psi at 28-days or 5,000 psi at 42- days. In addition, the RCC shall have a minimum compressive strength of 3,000 psi at 3- days.

Consistency and formability of RCC shall be adequate to the methods of its production, delivery, placement and consolidation. The objective consists of proportioning RCC that

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contains sufficient volume of paste to coat the aggregates and fill voids between them, is able to produce the required strength and durability, constructs roads that can be open to traffic within 3 days or sooner should the RCC reach the required strength before 3 days, and makes it easy to achieve the maximum density. Contractor submits to the Engineer along with the statement of the proposed mix design data justifying the selected consistency and formability of the mix and method of its control.

2. An independent testing laboratory shall proportion RCC to meet the specified requirements for strength and Contractors requirements for consistency and formability.

The laboratory shall demonstrate its compliance with the requirements of ASTM C1077.

The mix design backup information shall show the moisture-density curve with associated maximum dry density, wet density and optimum moisture content, details of cementitious materials, 3-day, 7-day and 28-day, or 42-day compressive strengths, including strength gain curve for the proposed mix. The mix design shall identify the quantity and gradation of aggregates, the optimum moisture content, and the amount of Portland cement, other cementitious material(s) and the total cementitious materials required per cubic yard of the concrete. The mix design shall specify the proportions of each material (aggregate, cement, water, and admixtures) in the mix in terms of pounds per cubic yard based on saturated surface dry weights. Any changes to the mix design shall be approved by the Engineer. Should a change in material source be proposed, the Engineer must approve a new mix design.

3. Proportioning of RCC shall be performed in general compliance and in the sequence recommended by ACI 327R-16, Chapter 6 “Mixture Proportioning.”

4. Batching, Mixing and, Transportation of RCC:

The City shall approve the mixing plant before the Contractor begins producing RCC. The mixing plant shall follow ACI 327R-14.

The plant shall be capable of producing an RCC mixture in the proportions defined by the final approved mix design and within the specified tolerances. The capacity of the plant shall be sufficient to produce a uniform mixture at a rate compatible with the placement equipment. The minimum homogeneous production rate of any acceptable plant shall be 300 tons per hour. For batch mixers, the volume of RCC material in the mixing chamber shall not be more than the rated capacity for dry concrete mixtures. Multiple plants shall not be used to supply RCC material to the paver. The Engineer can halt operations if the plant is unable to produce the RCC mixture sufficiently in quality or quantity, until a plant meeting all requirements is obtained.

A pugmill plant is required, it shall be a central plant with a twin shaft pugmill mixer, capable of batch or continuous mixing, equipped with synchronized metering devices and feeders to maintain the correct proportions of aggregate, cement, mineral admixture, and water.

Other types of batching and mixing equipment and configurations other than twin shaft

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pugmill mixers may not be used. This includes but is not limited to dry batch plants, central mix tilt drum plants, ready mix truck mixers, volumetric concrete trucks and trailers.

The mixing time shall be pre-established by uniformity studies conducted, as provided in ACI 327R-14, Section 8.2 “Roller-compacted concrete mixing plants.” Locate the mixing plant within 30 minutes hauling time from the construction site. The supplier may request a longer hauling time not exceeding 60 minutes, provided the documentation is submitted evidencing that properties of fresh RCC are suitable and allow for convenient and proper placement and consolidation.

For RCC produced with a mobile pugmill, prior to commencement of RCC production, the Contractor shall carry out a complete and comprehensive calibration of the plant in accordance with the manufacturer's recommended practice. The strength requirements per these specifications or as directed by the Engineer.

The new concrete shall be doweled into the existing RCC layer using dowel bars. Please refer to Caltrans Standard Plan P10. – Appendix G.

5. Surface Requirements
a. Surface Texture: The final surface texture after rolling and curing shall be smooth and uniform over the entire area of pavement and will reasonably match the surface condition of the test strip. The surface area shall be free of rips, bird baths, areas of loose aggregate, surface pitting, voids or indentations, pockmarks, surface tears greater than 1/4” depth and 1/4” width, check cracking, segregation or rock pockets, pumped areas, aggregate drag marks, and areas where fines have been washed away during the curing process. b. Defective area Correction for Surface Texture: Correct surface texture deficiencies using an approved grinding device, or removal and replacement. c. Areas with excessive smoothness and texture issues, as determined by the City when compared to the approved test section, shall be removed and replaced from joint to joint.

6. Density Requirements
a. In-place Wet Mat Density Determination. Determine the In-place Wet Mat Density on pavement that is at least 24 inches from any joint in accordance with ASTM C1040 Direct Transmission mode at 75% of total RCC pavement depth for each lot of RCC pavement per Table 7-X. For pavement placement units consisting of less than one lot of RCC pavement, include the pavement with the previous or next placement unit. b. In-place Wet Joint Density Determination. Determine the In-place Wet Joint Density on joints at distance 12 inches or greater for free edge and 6 inches or greater for a confined edge accordance with ASTM C1040 Direct Transmission mode for each lot of RCC pavement per Table 7-X. For pavement placement units consisting of less than one lot of RCC pavement, include the pavement with the previous or next placement unit.

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c. Defective Area Correction for Density. For In-place Wet Mat Density and In-place Wet Joint Density, full payment will be made for pavement based on the acceptance criteria in Table 7-X. Pavement lots that have density that is less than the required density are subject to further evaluation. Take an additional test within a 5 to 8 foot radius, of the original test (within the same placement unit). If this test is below the acceptance criteria in Table 7-X, additional roller passes shall be made across the full lane width between the last testing location that produced an acceptable reading and the paver. If the additional roller passes does not correct the problem, or causes the density to decrease, the paving operation shall be discontinued until corrections can be made to assure that the specified density can be achieved.

7. Opening to Traffic
Traffic may be allowed on the concrete pavement once the concrete has attained 3,500 psi compressive strength. The Contractor may request early traffic opening for residential light-duty vehicles when the concrete has attained a compressive strength of 2,500 psi with approval by the City. This early opening must not damage the concrete pavement.

8. Pavement Test Section
a. Construct a 150-foot long test section prior to starting construction. Construct the test section using the proposed mixture design, the staff that will be completing the work, and the materials and equipment that are listed in the pavement construction plan and approved by the Engineer. If the pavement placement requires more than one pass of the paver, construct the test section a minimum of two paver widths wide. If the pavement placement requires more than one lift, construct the test section to the required number of lifts. If the pavement placement requires more than one day of paving or longitudinal cold joints, construct the test section over two days and begin paving from a longitudinal cold joint on the second day. Place the test section in a location approved by the City. The test section may be incorporated into the final project pending acceptance by the City.

The City shall evaluate the following criteria from the test section:
• Adequacy of the production method and equipment to meet productivity requirements and produce uniform PCC pavement.
• Maximum density directly behind the paver prior to compaction. • Suitability of the proposed lift thickness.
• Sequence of primary/secondary roller passes (with and without vibration). • Maximum density following roller compaction.

FOR
• Texture and surface finish acceptability.

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• Integrity of both fresh and cold joints (vertical and horizontal). • Compressive strength of PCC based on molded cylinders and extracted cores tested at 3-days, 7-days, and 28-days.
• Procedures for troweling and finishing PCC surface to meet specification • Process for applying curing compound at appropriate rate and coverage • Process for installing saw cuts in pavement
b. Construction (Cold) Joint Edges. The Contractor shall establish the maximum angle for edges to be used in joint faces of construction (cold) joints. c. If the test area does not meet acceptance requirements, the Contractor shall remove and reconstruct a new test section with corrected procedures. The contractor will be required to provide new test sections, until an acceptable, reproducible test section is achieved.

9. Joints
Formation of Joints
a. Fresh Vertical Joints: Fresh longitudinal joints will only be allowed under special circumstances under the approval of the Engineer. A vertical joint shall be considered a fresh joint when an adjacent RCC lane is placed within 30 minutes of the batch time of the previous lane. This time may be reduced depending on ambient conditions, as well additional precautions may be necessary to avoid excessive moisture loss at the joint such as the use of evaporation retarders, fogging, and curing mats.

1. Fresh longitudinal joints shall be constructed prior to placement of an adjacent lane by leaving the outer 24 inches of the freshly placed lane uncompacted during rolling. Then both edges of the two lanes shall be rolled together within the allowable time.

2. Adjacent lanes shall be placed such that the new lane abuts tightly against the incomplete edge of the prior lane.

3. The joint formed by both lanes shall be compacted by centering the roller drum over the joint and compacting both edges simultaneously.

4. Extra passes of the roller may be required at the joint to achieve the required density.
b. Cold Vertical Joints: Any planned or unplanned construction joints that do not qualify as fresh joints shall be considered cold joints and shall be treated as follows:

FOR

1. Longitudinal and Transverse Cold Joints: Formed joints that do not meet

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the minimum density requirements and all unformed joints shall be cut vertically for the full depth or produced using an edging shoe. The vertical cut shall be at least 6 inches from the exposed edge and located on a joint identified on the jointing plan. Do not perform this operation any sooner than 2 hours after final compaction. Demonstrate to the Engineer that saw cutting will not cause significant edge raveling and remove all slurry and excess material from the cutting operation.

If the Contractor can demonstrate that he can construct a cold vertical joint that can meet the minimum joint density requirements using an “edge shoe,” then the use of the edge shoe in lieu of cutting a cold vertical joint is allowed. The edge shoe should be as close to vertical as possible with the maximum allowable positive edge angle being of 10 degrees from vertical.
c. Fresh Horizontal Joints. For multi-layer construction, a horizontal joint shall be considered a fresh joint when a subsequent PCC lift is placed within 30 minutes of the batch time of the previous lift. This time may be adjusted at the discretion of the City depending on use of retarders or ambient weather conditions. Fresh joints do not require special treatment other than cleaning the surface of all loose material and moistening the surface prior to placement of the subsequent lift.

10. Additional RCC Paving Requirements: Adjacent Lane Placement. All longitudinal joints must be considered a cold joint and shall be prepared in accordance with “Cold Vertical Joints” section found elsewhere in these specifications. Fresh joints will only be allowed under special circumstances at the Engineer's discretion. In that case, the adjacent paving lane shall be placed within 30 minutes and additional precautions may be necessary to avoid excessive moisture loss at the joint such as the use of set retarding admixtures, water misting, and blankets.

G. Groove and Grind Pavement: All grinding of PCC pavements shall be completed in compliance with the provisions in Section 42 of the Caltrans Standard Specifications, except as amended by these Construction and Design Standards.

Prior to diamond grinding, the pavement shall be profiled to ensure the smoothness requirements have been met. The profilograph created shall highlight areas of localized roughness. All grinding to bring the pavement into compliance with the smoothness requirements shall be completed prior to the finish diamond grinding as shown on the plans.

Holidays are areas of unintentional gaps in the grind pattern. All grinding shall result in a consistent surface finishing with no holidays in the grind pattern.

The ground surface will be tested with a 12-foot ±2-1/2 inches long straightedge laid on the pavement parallel with the centerline with its midpoint at the joint or crack. The surface shall not vary by more than 0.01-foot from the lower edge of the straightedge.

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Cross-slope uniformity and positive drainage shall be maintained across the entire traveled way and shoulder. The cross-slope shall be uniform so that when tested with a 12-foot ±2-1/2 inches long straightedge placed perpendicular to the centerline, the ground pavement surface shall not vary more than 1/4 inch from the lower edge of the straightedge.

After grinding has been completed, the pavement surface shall be profiled to verify smoothness requirements have been met. Two profiles shall be obtained in each lane approximately 3 feet from the lane lines. The average profile index shall be determined by averaging the two profiles in each lane. Additional grinding shall be performed, where necessary, to bring the ground pavement surface within the Profile Index requirements specified in Section 40-1.03, "Quality Control and Assurance," of the Standard Specifications.

H. Sound and Retaining Walls: Construction of sound and retaining walls shall conform to the approved plans. Either the Developer’s geotechnical engineer or the City Construction Inspector shall inspect all sound and retaining walls shown on the approved subdivision grading or improvement plans. Inspection coverage and observation responsibility preference shall be determined at the preconstruction meeting and determined by the Developer. An antigraffiti coating per Section 71-5 (Materials) and per the manufacturer’s recommendations shall be applied to the City side of all sound and retaining walls bounding the City right-ofway or to the side/surface of sound or retaining walls facing public-owned wetlands, open spaces, or parks, at the discretion of the City’s Construction Inspector.

The City’s Construction Inspector shall be furnished a letter from the applicating contractor certifying that the coating has been applied per the Manufacturer’s recommendations, prior to the Certificate of Completion.

The top course of loose block retaining wall such as “Keystone” type shall be epoxied on. The adhesive shall conform to Section 71-5 (Materials) below.

I. Survey Monuments: All survey monuments shall be installed per Detail ST-36.

Survey monument caps shall be peened and stamped and rebar shall be set at the back of lot prior to the Certificate of Completion.

All rear lot property corners shall be marked with a ½” rebar, 12” long, and the top flush with finish grade. All lot corners at the street shall be marked with a 1” brass marker wet set or drilled and epoxied into the back of sidewalk 6” from edge, at the back of the City sidewalk or (absent of sidewalk) back of curb, whichever applies, or as indicated on the recorded parcel or final map.

J. Street Barricades: All street and sidewalk barricades shall conform to Construction Standard Details ST-31, ST-32, ST-33, and ST-34, respectively. Sidewalk barricades are required at the termination of all new sidewalk improvements.

K. Pavement Removal: Upon demolition of concrete and asphalt concrete pavement, rubble FOR
shall be immediately removed or hauled from, and not piled in the City right-of-way. Disposal

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of such materials shall conform to all local ordinances and regulations of the City of Roseville and the County of Placer relation to land grading, flood plains, drainage facilities and disposal of surplus materials.

L. Utility Boxes: Boxes for dry utilities shall not be placed in roadway pavement, the gutter pan, in driveways or in the lower half of the ramped portion of curb ramps. Utility boxes may be placed in City sidewalk only upon the approval of the City’s Construction Inspector.

M. Slurry Seal Follow-Up: (For surfacing over asphalt concrete pavement) Upon completion of any slurry seal, all loose, residual material shall be swept up and removed as soon as the slurried area is adequately cured to do so. The surface shall be maintained in a clean condition until such a time as raveling has stopped.

N. Detector Loop Related Paving: The minimum total thickness of paving within the area of detector loops is 5”. The first lift shall be a minimum 3”, and the second lift (covering the loops) shall be a minimum 2”.
71-5 MATERIALS
A. Aggregate Base and Subbase: All aggregate base and subbase (AB and ASB) materials shall be Class II as specified on the approved improvement plans and shall conform to provisions in Section 26 of the Caltrans Standard Specifications.

Recycled asphalt concrete material may be used as AB or ASB provided the Contractor supplies the City written documentation and certification that the material meets the State’s Class II specifications prior to placement.

B. Minor Concrete: All Concrete curbs, gutters, driveways, island paving, sidewalks, curb ramps, driveways, island and colored concrete, shall be constructed of minor concrete conforming to the provisions in Section 73-1.02A “Concrete Curbs and Sidewalks” of the Caltrans Standard Specifications. The cementitious material content of concrete must be a least 463 lb. /cu yd. for constructing minor concrete as listed above. The aggregate size may range from 3/8” to 1”. However, if 3/8” maximum size aggregate is used, cementitious material content must be a least 505 lb. /cu yd.

All other minor concrete for extruded or slip-form curb construction, retaining wall footings, outfall structures and headwalls, utility box collars, rock wheel backfill, trash enclosure slabs and approaches, and miscellaneous footings, shall be constructed of minor concrete conforming to the provisions in Section 90-2 “Minor Concrete”, of the Caltrans Standard Specifications . Cementitious material content must be a least 505 lb. /cu yd.

For stamped median concrete color, the standard color shall be Davis Style Tile Red #1117, or Scofield Systems, Chromix C-32 Quarry Red, or as approved equal. Apply 60 pounds per 80 square feet in two hand broadcast applications. Contractor may elect to incorporate approved FOR
color into concrete mix at 30 pounds of color (integrated into the mix), per cubic yard.

BIDDING ONLY - NOT FOR CONSTRUCTION

City of Roseville Section 71
Construction Standards Streets
January 2025
CS
ST 31 of 35
C. Asphalt Concrete: Shall comply with the provisions of Section 39 of the Caltrans Standard Specifications and as modified herewith. The requirements provided within these provisions shall supersede State Specifications where conflicts or other disparities exist.

Asphalt binder shall be performance grade 64-10 or 64-16 paving asphalt conforming to Section 92, “Asphalt Binders,” of the Caltrans Standard Specifications.

Asphalt concrete for alley’s residential and collector roadways shall be Type A, ½” Maximum Medium Gradation, conforming to the requirements of Section 39-202A “Type A Hot Mix Asphalt” of the Caltrans Standard Specifications.

Reclaimed Asphalt Pavement (RAP) up to 25% of aggregate blend may be substituted as part of the virgin aggregate for hot mixed asphalt and shall meet the State’s quality specifications.

RAP not permitted in OGFC or RHMA-G.

RHMA –G (Gap graded RHMA) shall be used for the 2” top lift structural section within Arterial roadways. For rubberized hot mix asphalt, reference the 2015 Caltrans Standard Specifications (Section 39-2.03). A PG64-16 oil shall be used as recommended within the Highway Design Manual Table 632.1 based on location in California.

Asphalt concrete shall be hot plant mixed and shall be furnished from the plant at a temperature not to exceed 325 degrees F.

D. Portland Cement Concrete Pavement: Shall comply with the provisions of Section 40 of the Caltrans Standard Specifications and as modified herewith. The requirements provided within these provisions shall supersede State Specifications where conflicts or other disparities exist.

1. Cementitious Materials: The pavement shall contain at least 450 pounds of total cementitious material per cubic yard of concrete. The actual content of cementitious material shall be established by preconstruction mix design studies. Cement shall be Portland cement Type II, Type III, or V conforming to ASTM C150 or portland cement Type IP, IL, or IS conforming to ASTM C595.

PCC pavement may contain supplementary cementitious materials as shown in Table 7-Y.

Table 7-Y: Allowable Supplementary Cementitious Materials:

Supplementary
Cementitious Material
Test Requirement Allowable
Percentage Range
Fly Ash ASTM C618 / AASHTO M 295,
Class F
15% - 35%. (ACI
232.2R)
Ground Granulated BlastFurnace Slag (GGBFS)ASTM C989 / AASHTO M 302, Grade 100 or 120 25% - 70%. (ACI 233R)
Metakaolin AASHTO M 295, Class N 5% - 15%. (ACI 232.1R) Raw or calcined
natural pozzolans AASHTO M 295, Class N 5% - 15%. (ACI 232.1R) Silica Fume ASTM C1240 / AASHTO M 307 5% - 12%. (ACI 234R)

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

City of Roseville Section 71
Construction Standards Streets
January 2025
CS
ST 32 of 35

2. Aggregates for Roller Compacted Concrete Pavement: The quality of aggregates shall conform to ASTM C33. The aggregate portion passing the No. 40 sieve shall have a liquid limit of not more than 20, and the plasticity index of the aggregate shall not exceed five. Fines shall be non-plastic. Fines shall not be manmade sand. Coarse aggregates must be washed, prior to delivery to the job site, to remove silt and fines. Aggregates may be obtained from a single source or borrow pit, however the coarse and fine aggregate may not be blended prior to entering mixing plant. The combined aggregate shall be wellgraded without gaps and conform to the following gradations as per Table 7-Z.

Table 7-Z: Sieve Size Percent passing by weight
Sieve Size
Lower & Upper
Specification Limits
½ in Maximum
Lower & Upper
Specification Limits
¾ in Maximum
1” 100
3/4” 100 93-100
½” 81-100 70-95
3/8” 71-91 60-85
No. 4 49-70 40-60
No. 8 33-54 30-50
No. 16 24-40 20-40
No. 30 15-30 15-30
No. 50 10-25 10-25
No. 100 2-16 2-16
No. 200 0-8 0-8
Aggregates shall be innocuous, not causing deleterious expansion of RCC. Test individual concrete aggregates in accordance with ASTM C1260. Maximum expansion after 14 days of exposure to the solution of NaOH shall not exceed 0.10%.

If any of individual concrete aggregates do not meet the limit specified in the above paragraph, the aggregates can be tested with the production cementing material (Portland cement and supplementary cementing material proportioned according to the mix design) per ASTM C1567. The Contractor is allowed to test either individual aggregates or their blended proportioned according to the mix design. In either case the expansion in 14 days of exposure to the solution of NaOH shall not exceed 0.10%

3. Chemical Admixtures for Roller Compacted Concrete: Chemical admixtures shall conform to ASTM C 494. The contractor is allowed to use proprietary chemical admixtures improving the formability of RCC, provided the record of the previous experience certifying the beneficial use of admixtures is included with the submittal.

For moisture control in RCC, one of the following admixtures, or an approved equal, is FOR
allowed, but not required by the City. Please refer to the manufacturer’s recommendations

BIDDING ONLY - NOT FOR CONSTRUCTION

City of Roseville Section 71
Construction Standards Streets
January 2025
CS
ST 33 of 35
for dosage rates.
• ACEiT Plus Manufactured by ACEiT Industries
• V-MAR VSC500 Manufactured by Grace Concrete Products
For troweling, the following admixture, or approved equal, is allowed by the City. Please refer to the manufacture’s recommendations for dosage rates. • ACEiT Blue Manufactured by ACEiT Industries

4. Curing Compound: Concrete curing compounds shall conform to ASTM C 309 Type ID.

5. Joint Sealants and Fillers: Joint filler materials for isolation joints shall be pre-formed expansion joint filler for concrete (bituminous type) in compliance with ASTM D994.

6. Water: Water used in the concrete shall conform to the requirements of ASTM C1602. It shall be clean, clear and free of acids, salts, alkalis or organic materials that may be detrimental to the quality of the concrete. Non-potable water may be considered as a source for part or all of the water, providing the mix design indicates proof that the use of such water will not have any deleterious effect on the strength and durability properties of the concrete.

7. Forms: Forms shall be of steel or wood capable of resisting deformation during edge compaction and to maintain grade. Wood forms shall have a minimum nominal thickness of 2-inches. Forms shall be clean and free of warp, debris, rust, and hardened concrete.

Forms shall be treated with a bond breaker prior to use.

E. Lime/Fly Ash or Cement Treated Subbase: On a case-by-case basis, lime/fly ash or cement treated subbase may be an acceptable substitute for placement of compacted aggregate base material permitted use in subbase stabilization only. Prior to plan approval, the Developer shall submit to the City Engineer for review and approval, a proposal for lime/fly ash or cement treatment sections and compaction procedures, accompanied by recommendations from a California licensed, geotechnical engineer. In no case shall asphalt concrete be placed directly on lime/fly or cement treated bases or shall the recommended structural section be less than the City standard structural section from Table 7-2 in Section 7 “Streets”.

F. Truncated Domes: Truncated dome panels shall be of vitrified polymer composite construction, embedded type, or (surface applied for retrofit applications) manufactured by Armor Tile Tactile Systems, Buffalo, New York, ADA Solutions, N. Billerica, MA, or approved equal. The dimensions and interval of the truncated domes within the panel shall conform to Caltrans Standard Plan RNSP A88A and Division of the State Architect Accessibility Reference Manual, Figure No. 31-23A. The orientation of the dome pattern for all panels shall FOR
be parallel with the panel edges.

BIDDING ONLY - NOT FOR CONSTRUCTION

City of Roseville Section 71
Construction Standards Streets
January 2025
CS
ST 34 of 35
G. Graffiti Coating: Blok Guard® (Prosoco), Acryli-Master (Graffiti Master), GCP 1000 (Genesis Coatings Inc.), Prmakote, by Visual Pollution Technologies or approved equal, nonsacrificial type only.

H. Epoxies, Patching Material: Following are products specified for the indicated applications.

1. Bonding extruded curb to asphalt concrete pavement; bonding concrete to existing during pour; bonding the top course of loose block, sound/retaining wall: Rezi-Weld 1000, (Supplier: Spec-West), Sealtight Rezi-Weld ER-43 Type I, (Supplier: Spec-West) or Pro-Poxy 200 (available at whitecap) should be added as it meets C881/AASHTO M-235 for old to new concrete.

2. Anchor Bolts: Seal Tight Rezi-Weld Gel Paste Unitized Cartridge Epoxy (Supplier: Spec West), Covert Operations CIA Gel 7000 (Supplier: White Cap) or Rebar SETXP (Supplier:

White Cap, Home Depot), SpecPoxy 2000 by SpecChem or approved equal. Apply appropriate epoxy product to concrete and/or asphalt as recommended by manufacturer.

3. Patching: Patchcrete (Supplier: Spec-West), Emaco R350CI Repair Mortar (Supplier:

White Cap), Ardex CP (Supplier: Spec-West) or approved equal.

I. Reinforcement Bar: Rebar shall be grade 60 steel, deformed type. Smooth bar shall not be allowed. All rebar shall be #4 unless otherwise specified on the plans.

J. Concrete Curing Compound: Curing compound shall conform to ASTM C-309. Type 1-D and Class B, resin base., clear with fugitive red dye. Approved products include Burke Aqua Resin Cure (with dye), W.R. Meadows 1100- Clear Series (with dye) or approved equal.

K. Slurry Seal: Slurry seal shall conform to Caltrans Standard Specifications, Section 37-2, “Seal Coats” and Type II Aggregate Type. A design mix shall be submitted to the Development Section for approval prior to commencing work.

L. Slurry Cement Backfill: The backfill must contain at least 188 pounds of cement per cubic yard and enough water to produce a fluid workable mix that flows and can be pumped without segregation during placement.

When authorized by the City Construction Inspector, controlled low-strength material (CLSM), per Caltrans Standard Specifications Section 19-3.02G or dry mix “popcorn” backfill may be used with pre-approval. 94 pounds of cement content to the CLSM cement backfill shall be required. A design mix shall be submitted to the City Construction Inspector for approval prior to commencing work. CLSM requires mechanical equipment effort to achieve proper consolidation. Whenever CLSM is placed within the travelled way or covered by paving or embankment materials, the CLSM must achieve a maximum indentation diameter of 3 inches when tested under ASTM D6024 before covering and opening to traffic.

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

City of Roseville Section 71
Construction Standards Streets
January 2025
CS
ST 35 of 35
M. Clean Crushed Rock: Shall consists of gravel, crushed gravel, crushed rock, reclaimed aggregate, or a combination of these. All gravel characteristics shall comply with CTM 211 and 227. The percentage composition by weight of clean crushed rock shall conform to the following gradations for the Type specified.

Type A Type B Type C
3/8” Crushed
(Pea Gravel) ½” Crushed ¾” Crushed
1-1/2” - - -
¾” - 100 90-100
½” 100 90-100 30-60
3/8” 50-85 20-60 0-20
No. 4 20-60 0-15 0-5
No. 200 0-2 0-2 0-2
END OF APPENDIX A:X
A:

CITY OF ROSEVILLE CONSTRUCTION
STANDARDS SECTION 71

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

APPENDIX B:X
B:

IRRIGATION SCHEDULE

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY PSI DETAIL RAIN BIRD RWS-B-C 1400 SERIES ROOT WATERING SYSTEM WITH 4.0IN. DIAMETER X 36.0IN. LONG WITH LOCKING GRATE, SEMI-RIGID MESH TUBE, AND CHECK VALVE. RAIN BIRD BUBBLER OPTION AS INDICATED: 1401 0.25 GPM, 1402 0.5 GPM, 1404 1.0 GPM, 1408 2.0 GPM. 40 25 L4.5 - PK - 8 SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY DETAIL RAIN BIRD XCZ-100-PRB-COM 1" WIDE FLOW DRIP CONTROL KIT FOR COMMERCIAL APPLICATIONS. 1IN. BALL VALVE WITH 1IN. PESB VALVE AND 1IN. PRESSURE REGULATING 40PSI QUICK-CHECK BASKET FILTER. 5 GPM-20 GPM. INSTALL PER PARKS STANDARD DETAIL PK-13. ALL VALVES ON 3" AND LARGER MAINLINE REQUIRE SADDLE TAP FITTINGS. 6 L4.4 - PK - IR -12 DRIP LINE FLUSHING VALVE VALVE SHALL BE SCHEDULE 40 PVC BALL VALVE WITH BRASS HOSE THREAD ADAPTER. INSTALL PER PARKS STANDARD DETAIL PK-16 26 L4.4 - PK - IR-15 NETAFIM 65ARIA075 3/4IN. MALE PIPE THREAD GUARDIAN AIR/VACUUM RELIEF VENT. INSTALL IN SUBSURFACE SYSTEMS. ON SLOPING TERRAIN TO PREVENT COLLAPSING OF PIPES. UV RESISTANT. MAXIMUM PRESSURE: 150 PSI. 5 L4.5 - 4 DRIP OPERATION INDICATOR DRIP SYSTEM OPERATOIN INDICATOR, RAINBIRD 1812 12" POP UP WITH A 4 VAN NOZZLE SET TO 0 DEGREE PATTERM. INSTALL PER PARKS STANDARD DETAIL PK-16 25 L4.4 - PK - IR-15 AREA TO RECEIVE DRIPLINE - INSTALL ON GRADE WITH 2" COVER. REFER TO PARK SPECIFICATIONS FOR TYPE. NETAFIM TLHCVXR-CS-053-18 TECHLINE HCVXR-CS PRESSURE COMPENSATING LANDSCAPE DRIPLINE WITH COPPER STRIPE, CHECK VALVE AND ANTI-SIPHON FEATURE. 0.53 GPH EMITTERS AT 18" O.C. DRIPLINE LATERALS SPACED AT 18" APART, WITH EMITTERS OFFSET FOR TRIANGULAR PATTERN. 17MM. 12,450 LF L4.5 - 1 SYMBOL MANUFACTURER/MODEL/DESCRIPTION QTY DETAIL RAIN BIRD PEB 1" 1IN., 1-1/2IN., 2IN., 3IN. PLASTIC INDUSTRIAL REMOTE CONTROL VALVE. LOW FLOW OPERATING CAPABILITY, GLOBE CONFIGURATION. 2 L4.6 - PK - IR-14 NIBCO T-113 CLASS 125 BRONZE GATE SHUT OFF VALVE SHALL BE LINED SIZED PER PLANS. VALVES 3" AND SMALLER SHALL BE NIBCO T-113-LF 2 EXISTING IRRIGATION CONTROLLER CALSENSE CONVENTIONAL TOP ENTRY PEDESTAL STAINLESS STEEL CONTROLLER. CONTROLLER ASSEMBLY INCLUDES: CS3000 48 STATION CONTROLLER CS3-8STA-KIT, CS3-MSSE-KIT CS3-LR CALSENSE RADIO CS3-SS1 ENCLOSURE WITH CS3000 TRANSIENT PROTECTION, TP-110 AC LINE PROTECTION, LR-STUBBY WITH 2-FOOT CABLE, ON/OFF SWITCH AND GFI OUTLET INSIDE CLOSURE CONTRACTOR TO COORDINATE WITH CITY OF ROSEVILLE TO ADD ADDITIONAL STATIONS TO EXISTING CONTROLLER. 1 POINT OF CONNECTION 4" POINT OF CONNECTION AT EXISTING MAINLINE. CONTRACTOR TO VERIFY LOCATION OF MAINLINE, AVAILABLE PRESSURE, AND FLOW AT POINT OF CONNECTION PRIOR TO CONSTRUCTION. 1 IRRIGATION LATERAL LINE: PVC SCHEDULE 40 1" 2,919 LF IRRIGATION LATERAL LINE: PVC SCHEDULE 40 1 1/4" 106.7 LF IRRIGATION MAINLINE: PVC CLASS 200 3" MAINLINE 3" AND LARGER - CLASS 200 PVC PIPE RUBBER GASKETED PIPE AT 24" DEPTH. MAINLINE TO BE PLACE 24" FROM EDGE OF HARDSCPAE PER PLAN. 973.2 LF PIPE SLEEVE: SCH 40 PVC 1120-1220 72.8 LF DRIP LINE SUPPLY HEADER - DRIP LINE EXHAUST - IRRIGATION MAINLINE CAP CAP AS SHOWN ON PLANS FOR FUTURE USE 1 QUICK COUPLING VALVE RAIN BIRD 44-LRC: 1", 2 PIECE BODY WITH 44-K KEY AND SH-1 HOSE SWIVEL. INSTALLED IN LANDSCAPE AREAS 4 L4.6 - PK - IR-13 1401 1402 1404 FAiCPOC Valve Number Valve Flow Valve Size Valve Callout # #" # IRRIGATION SCHEDULE NUMBER MODEL SIZE TYPE GPM PIPE WIRE DESIGN PSI PSI PSI @ POC PRECIP C5 RAIN BIRD PEB 1" BUBBLER 14 1,024 521.7 25 31.6 1.76 in/h C6 RAIN BIRD XCZ-100-PRB-COM 1" AREA FOR DRIPLINE 14.59 692.1 526.5 30 52.0 0.38 in/h C7 RAIN BIRD XCZ-100-PRB-COM 1" AREA FOR DRIPLINE 12.85 273.6 530.7 30 48.6 0.38 in/h C8 RAIN BIRD XCZ-100-PRB-COM 1" AREA FOR DRIPLINE 20.72 410.1 534.8 30 62.2 0.38 in/h C9 RAIN BIRD XCZ-100-PRB-COM 1" AREA FOR DRIPLINE 2.1 46.2 900.3 30 37.1 0.38 in/h C10 RAIN BIRD XCZ-100-PRB-COM 1" AREA FOR DRIPLINE 4.69 364.7 1,119 30 37.3 0.38 in/h C11 RAIN BIRD PEB 1" BUBBLER 6 179.2 1,117 25 27.1 1.76 in/h C12 RAIN BIRD XCZ-100-PRB-COM 1" AREA FOR DRIPLINE 18.09 35.5 1,105 30 53.9 0.38 in/h Common Wire 973.2 VALVE SCHEDULE Generated: 2025-04-08 15:39 P.O.C. NUMBER: 01 Water Source Information: Point of Connection at existing Mainline. Contractor to verify location of mainline, available pressure, and flow at point of connection prior to construction. FLOW AVAILABLE Point of Connection Size: 4" Flow Available 160.49 GPM PRESSURE AVAILABLE Static Pressure at POC: 85 PSI Pressure Available: 85 PSI DESIGN ANALYSIS Maximum Station Flow: 20.72 GPM Flow Available at POC: 160.49 GPM Residual Flow Available: 139.77 GPM Design Pressure: 30 PSI Friction Loss: 6.17 PSI Fittings Loss: 0.62 PSI Elevation Loss: 0 PSI Loss through Valve: 25 PSI Pressure Req. at Critical Station: 61.8 PSI Loss for Fittings: 0.02 PSI Loss for Main Line: 0.16 PSI Loss for POC to Valve Elevation: 0 PSI Loss for Backflow: 0 PSI Critical Station Pressure at POC: 62.0 PSI Pressure Available: 85 PSI Residual Pressure Available: 23.0 PSI CRITICAL ANALYSIS DRAWING: CWJ #: DESIGN: PROJECT #: DESCRIPTION 201 GIBSON DRIVE, ROSEVILLE, CA, 95678 SEAL : SHEET: OF 25 JOSHUA RAUL CERVANTES SCALE: DATE: 7/09/25 THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 500465 EN25-0170 100% DRAWINGS REVISIONS N° DATE CITY APPROVAL : 3 6/16/25 DESIGN ADJUSTMENTS 4 7/9/25 DESIGN ADJUSTMENTS IRRIGATION PLAN L4.0 POINT OF CONNECTION NOTES: 1. CONTRACTOR SHALL INVESTIGATE AND DETERMINE THE POINT OF CONNECTION LOCATION. IF DIFFERENT THAN SHOWN ON THESE PLANS THIS SHALL BE REPORTED TO THE CITY. 2. THE CONTRACTOR IS TO PERFORM PRESSURE TESTS AT THE POINT OF CONNECTION TO CONFIRM ACTUAL SITE PRESSURE LEVELS. ANY DISCREPANCIES BETWEEN INFORMATION ON THESE PLANS AND THAT OF EXISTING SITE CONDITIONS AND MANUFACTURER DATA ARE TO BE REPORTED TO THE CITY. FAILURE TO CONFIRM POC INFORMATION RESULTING IN REQUIRED CHANGES, DUE TO LOW PRESSURE OR VOLUME, WILL RESULT IN CITY DIRECTED REVISIONS AT NO ADDITIONAL COST TO THE CITY. PVC PIPING NOTES: 1. PIPING AND EQUIPMENT LAYOUT IS SHOWN SCHEMATICALLY FOR VISUAL CLARITY. MAINLINES SHOULD BE LOCATED 24" - 48" OFF ADJACENT PAVEMENT OR OTHER OBSTACLES. PIPE SIZES SHALL BE INSTALLED PER PLANS. SMALLER PIPE SIZE SUBSTITUTIONS ARE NOT ACCEPTABLE; LARGER PIPE SIZES MAY BE APPROVED. SOLVENT WELD FITTINGS FOR MAINLINES 2" AND LARGER SHALL BE SCHEDULE 40 PVC. ALL THREADED FITTINGS SHALL BE SCHEDULE 80 PVC. IRRIGATION NOTES: 1. ANY AND ALL PORTIONS OF THIS WORK ARE TO BE CONSTRUCTED IN COMPLIANCE WITH ALL APPLICABLE RULES AND REGULATIONS AS SET FORTH BY THE CITY OF ROSEVILLE, STATE AND NATIONAL AGENCIES. IN THE EVENT THERE IS A CONFLICT WITH THESE PLANS AND THE AGENCIES STATED ABOVE, THE GOVERNING BODY'S REGULATIONS SHALL PREVAIL 2. ALL EXISTING IRRIGATION AND UTILITIES THAT ARE DAMAGED DURING CONSTRUCTED ARE TO BE REPLACED IN KIND WITH NO EXPENSE TO THE CITY 3. THE IRRIGATION SYSTEM AS SHOWN WITHIN THESE PLANS HAS BEEN DESIGNED BASED ON OPERATING PRESSURES OF 50 PSI. THE CITY REPORTS THAT STATIC WATER PRESSURES AT THE SITE IS APPROXIMATELY (85) PSI. 4. PRIOR TO BIDDING OF SITE WORK, THE CONTRACTOR SHALL BECOME FAMILIAR AND EXAMINE CONDITIONS OF THE PROJECT SITE. PRIOR TO COMMENCEMENT OF SITE WORK VERIFYING LOCATIONS OF ALL EXISTING UTILITIES, STRUCTURES AND SERVICES. LOCATIONS OF ITEMS SHOWN ON THESE PLANS ARE ONLY APPROXIMATIONS. ANY DISCREPANCIES DISCOVERED SHALL BE REPORTED TO THE CITY. FAILURE TO REPORT DISCREPANCIES TO THE CITY BEFORE COMMENCEMENT OF SITE WORK IMPLIES ACCEPTANCE OF SITE CONDITIONS AND COSTS ASSOCIATED WITH CORRECTING IRRIGATION LAYOUTS. 5. ANY EXISTING SITE FEATURES, GRADE CHANGES, OR SITE PLAN DESIGN CHANGES NOT SPECIFICALLY ADDRESSED ON THESE PLANS, (OR UNKNOWN CONDITIONS THAT WERE NOT APPARENT DURING THE DESIGN PROCESS) THAT WILL IMPACT INSTALLATION OR OPERATING OF IRRIGATION SYSTEMS IN ANY WAY, SHALL BE REPORTED TO THE CITY PRIOR TO COMMENCEMENT OF SITE WORK. 6. INSTALL IRRIGATION EQUIPMENT PER DETAILS AND SPECIFICATIONS. ALL IRRIGATION EQUIPMENT REQUIRED FOR PROJECT COMPLETION BUT NOT DETAILED ON THESE PLANS SHALL BE INSTALLED PER LOCAL AND STATE CODES AND MANUFACTURER'S WRITTEN INSTALLATION RECOMMENDATIONS. 7. THE CONTRACTOR SHALL REPAIR, REPLACE OR COMPENSATE CITY FOR ALL ITEMS DAMAGED BY HIS/HER WORK. 8. CONTACT CITY CONSTRUCTION INSPECTOR TO SCHEDULE A IRRIGATION INSPECTION AND RECEIVE ACCEPTANCE BY CITY BEFORE BACKFILLING TRENCHES. 9. ALL MATERIALS AND INSTALLATIONS TO BE IN COMPLIANCE WITH CITY OF ROSEVILLE STANDARD SPECIFICATIONS, LATEST EDITION. 10. THIS PLAN IS DIAGRAMMATIC. ALL IRRIGATION HEADS AND PIPING SHALL BE LOCATED IN PLANTING AREAS WHENEVER POSSIBLE. 11. FLUSH AND ADJUST ALL VALVES AND HEADS TO ENSURE PROPER COVERAGE. OVER IRRIGATION FLOW ONTO WALKWAYS IS NOT ALLOWED. 12. INSTALL ALL EQUIPMENT PER THE DETAILS, SPECIFICATIONS AND PARKS CONSTRUCTION STANDARDS, CURRENT EDITION. EQUIPMENT NOT SPECIFICALLY NOTED SHALL BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS. 13. INSTALL THRUST BLOCKS AT ALL CHANGES IN DIRECTION IN THE MAIN LINE PER SECTION L4.3, DETAIL PK-10. 14. SEE CITY OF ROSEVILLE PARKS CONSTRUCTION STANDARDS, LATEST EDITION FOR ALL IRRIGATION DETAILS. SEE PROJECT SPECIFICATIONS FOR MORE INFORMATION. 15. THIS SYSTEM IS DESIGNED FOR A MAXIMUM DEMAND OF 50 GPM. THE CITY IS REPORTING THE STATIC WATER PRESSURE AT THE POC IS (185) PSI AS OF APRIL 19, 2025. THE CONTRACTOR SHALL VERIFY PRESSURE AT THE POC PRIOR TO START OF IRRIGATION WORK AND NOTIFY THE CITY OF DIFFERENCES GREATER THAN 10%. IRRIGATION ACCEPTANCE: 1. ALL NEW IRRIGATION TO COMPLY WITH THE STATE MODEL WATER EFFICIENT LANDSCAPE ORDINANCE. COMPLETED WORK WILL BE REVIEWED AND OBSERVED BY CITY. ANY MODIFICATIONS REQUIRED TO MEET THE STANDARDS AS SET FORTH IN THESE LANDSCAPE DOCUMENTS WILL BE SUBMITTED TO THE CITY AND CORRECTED AT THE LANDSCAPE CONTRACTOR'S EXPENSE. CORRECTED ITEMS MUST BE APPROVED BY CITY. 2. UPON FINAL ACCEPTANCE, LANDSCAPE CONTRACTOR SHALL INSTRUCT MAINTENANCE PERSONNEL AS TO THE OPERATION AND MAINTENANCE OF ALL LANDSCAPING AND IRRIGATION AT A TIME AND LOCATION ACCEPTABLE TO BOTH PARTIES TO CONDUCT THIS TRAINING SHALL BE ARRANGED BY THE CONSTRUCTION INSPECTOR. I HAVE COMPLIED WITH THE CRITERIA OF THE WATER EFFICIENT LANDSCAPE ORDINANCE AND APPLIED THEM FOR THE EFFICIENT USE OF WATER IN THE LANDSCAPE AND IRRIGATION DESIGN JOSHUA R. CERVANTES JOSHUA R. CERVANTES WATERING SCHEDULE ARE APPROXIMATE PER SEASON AND SHOULD BE ADJUSTED TO REFECT SEASONAL FLUCTUATIONS IN AVERAGE PRECIPITATION ALL PLANTS TO RECEIVE APPROPRIATE ADDITIONAL 15% HIGHER WATERING DURING INSTALLATION PERIOD IN ORDER TO ESTABLISH HEALTHY AND DEEP ROOT GROWTH 11

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

END OF APPENDIX B::

IRRIGATION SCHEDULE

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

APPAPPENDIX C:X C:

EXISTING SOILS FERTILITY REPORT
2022

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

Soil Analyses Plant Analyses Water Analyses

WALLACE LABORATORIES, LLC
365 Coral Circle
El Segundo, CA 90245
phone (310) 615-0116 fax (310) 640-6863
August 18, 2022
Amy LaTomme, [email protected]
Verde Design, Inc.
1843 Iron Point Road, Suite 140
Folsom, CA 95630
RE: Gibson Park / City of Roseville
Our ID No. 22-228-13, received August 15, 2022
Dear Amy,
The pH is moderately acidic at 6.35. Salinity is modest at 0.51 millimho/cm.

Nitrogen and sulfur are low. Boron is modest. Phosphorus is moderate. Potassium, iron, manganese, zinc, copper and magnesium are high. Sodium is low. SAR (sodium adsorption ratio) is 0.4. The concentrations of common non-essential heavy metals are low.

Recommendations
General soil preparation on a square foot basis. Broadcast the following uniformly. The rates are per 1,000 square feet for a 6-inch lift. Incorporate them homogeneously 6 inches deep:

Simplot or Yara calcium ammonium nitrate (27-0-0) – 4 pounds or other pH neutral nitrogen material as listed below
Triple superphosphate (0-45-0) – 3 pounds
Agricultural gypsum - 20 pounds
Organic soil amendment - about 4 cubic yards, sufficient for 3% to 5% soil organic matter on a dry weight basis
For soil preparation on a volume basis, incorporate homogeneously the following materials into clean soil. Rates are expressed on a cubic yard basis:

Simplot or Yara calcium ammonium nitrate (27-0-0) – 1/4 pound or other pH neutral nitrogen material as listed below
Triple superphosphate (0-45-0) – 1/4 pound
Agricultural gypsum – 1 pound
Organic soil amendment - about 20% by volume, sufficient for 3% to 5% soil organic matter on a dry weight basis

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

Continuation, August 17, 2022, page 2
Soil Analyses Plant Analyses Water Analyses
Soil organic amendment suggestions

1. Humus material shall have an acid-soluble ash content of no less than 6% and no more than 20%. The organic matter content shall be 50% or more on a dry weight basis.

2. The pH of the material shall be between 6 and 7.5.

3. The salt content shall be less than 10 millimho/cm @ 25° C. in a saturated paste extract.

4. Boron content of the saturated extract shall be less than 1.0 parts per million.

5. Silicon content (acid-insoluble ash) shall be less than 50%.

6. Calcium carbonate shall not be present if to be applied on alkaline soils.

7. Types of acceptable products are composts, manures, mushroom composts, straw, alfalfa, peat mosses etc. low in salts, low in heavy metals, free from weed seeds, free of pathogens and other deleterious materials.

8. Composted wood products are conditionally acceptable [stable humus must be present]. Wood based products are not acceptable which are based on red wood or cedar.

9. Sludge-based materials are not acceptable.

10. Carbon:nitrogen ratio is less than 25:1.

11. The compost shall be aerobic without malodorous presence of decomposition products.

12. The maximum particle size shall be 0.5 inch, 80% or more shall pass a No. 4 screen for soil amending.

Maximum total permissible pollutant concentrations in amendment in parts per million on a dry weight basis:
arsenic 12 copper 100 selenium 30
cadmium 15 lead 200 silver 10
chromium 200 mercury 10 vanadium 50
cobalt 50 molybdenum 20 zinc 200
nickel 100
For site maintenance, apply Simplot or Yara calcium ammonium nitrate (27-0-0) at 4 pounds per 1,000 square feet about once per quarter or other pH neutral nitrogen material such as feather meal, urea (46-0-0) in warm weather, ureaformaldehyde (38-0-0), coated urea, etc.

Monitor the site with periodic soil testing. Adjust the maintenance program as needed.

Sincerely,
Garn A. Wallace, Ph. D.

GAW:n

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

WALLACE LABS SOILS REPORT Print Date Aug. 16, 2022 Receive Date 8/15/22 365 Coral Circle Location Gibson Park / City of Roseville El Segundo, CA 90245 Requester Amy LaTomme, Verde Design, Inc. (310) 615-0116 graphic interpretation: * very low, ** low, *** moderate ammonium bicarbonate/DTPA * * * * high, * * * * * very high extractable - mg/kg soil Sample ID Number 22-228-13
Interpretation of data Sample Description Planting Beds low medium high elements graphic
0 - 7 8-15 over 15 phosphorus 9.34 ***
0-60 60 -120 121-180 potassium 132.89 ****
0 - 4 4 - 10 over 10 iron 27.30 *****
0- 0.5 0.6- 1 over 1 manganese 30.41 *****
0 - 1 1 - 1.5 over 1.5 zinc 2.58 ****
0- 0.2 0.3- 0.5 over 0.5 copper 1.98 ****
0- 0.2 0.2- 0.5 over 1 boron 0.20 **
calcium 369.24 ***
magnesium 293.31 *****
sodium 22.43 *
sulfur 13.58 *
molybdenum 0.06 ***
nickel 0.49 *
The following trace aluminum n d *
elements may be toxic arsenic 0.15 *
The degree of toxicity barium 3.22 **
depends upon the pH of cadmium 0.04 *
the soil, soil texture, chromium n d *
organic matter, and the cobalt 0.27 *
concentrations of the lead 0.68 *
individual elements as well lithium 0.07 *
as to their interactions. mercury n d *
selenium n d *
The pH optimum depends silver n d *
upon soil organic strontium 3.35 *
matter and clay content- tin n d *
for clay and loam soils: vanadium 0.44 *
under 5.2 is too acidic

6.5 to 7 is ideal Saturation Extract
over 8.0 is too alkaline pH value 6.35 ***
The ECe is a measure of ECe (milli- 0.51 **
the soil salinity: mho/cm) millieq/l
1-2 affects a few plants calcium 70.0 3.5
2-4 affects some plants, magnesium 21.6 1.8
> 4 affects many plants. sodium 14.4 0.6
potassium 7.7 0.2
cation sum 6.1
problems over 150 ppm chloride 23 0.7
good 20 - 30 ppm nitrate as N 1 0.1
phosphorus as P 1.0 0.0
toxic over 800 sulfate as S 10.3 0.6
anion sum 1.4
toxic over 1 for many plants boron as B 0.07 *
increasing problems start at 3 SAR 0.4 *
est. gypsum requirement-lbs./1000 sq. ft. 18
relative infiltration rate fair
estimated soil texture sandy loam
lime (calcium carbonate) no
organic matter low/fair
moisture content of soil 3.3%
half saturation percentage 24.8%
Elements are expressed as mg/kg dry soil or mg/l for saturation extract. pH and ECe are measured in a saturation paste extract. nd means not detected.

Analytical data determined on soil fraction passing a 2 mm sieve.

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

END OF APPENDIX: C
EXISTING SOILS FERTILITY REPORT 2022

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

APPENDIX D:

EXISTING GEO-TECH REPORT 2021

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

WKA No. 13232.01P Page 87
least two (2) working days prior to commencement of any aspect of the site earthwork.

D. If the Contractor should fail to meet the technical or design requirements embodied in this document and on the applicable plans, the necessary readjustments shall be made by the Contractor until all work is deemed satisfactory, as determined by the Geotechnical Engineer and the Architect/Engineer. No deviation from the specifications shall be made except upon written approval of the Geotechnical Engineer or Architect/Engineer.

II
END OF APPENIX D:

EXISTING GEO-TECH REPORT 2021

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

APPENDIX E:

VERIZON UTILITY LINES (AS BUILDS)

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

FOC FOC FOC FOC FOC FOC
FOC
FOC
FOC

FOC FOC
FOC

FOC FOC FOC FOC FOC FOC FOC
FOC

FOC FOC
FOC
FOC
FOC
FOC
FOC
FOC
FOC
FOC

FOC FOC

FOC FOC FOC FOC FOC
FOC
FOC
FOC
FOC
FOC
FOC

CL CL CL CL CL CL CL CL CL CL CL CL CL CL

FOC FOC FOC FOC

FOC FOC FOC FOC FOC

FOC FOC FOC FOC FOC FOC FOC

FOC FOC FOC FOC FOC FOC

FOC FOC

FOC FOC

FOC FOC FOC
FOC
FOC
FOC
FOC
FOC

FOC FOC

FOC FOC
FOC
FOC b
870 TREHOWELL DR

CL CL CL CL CL CL CL CL CL CL CL CL CL
E STA 4+02
STA 0+81
1 2" 7'
CA_SAC_ROSEVILLE_021-A

Z-SITE LOCATION
GALLERIA 045

TRENCH AND PLACE

EMPTY SPAN TO

EXISTING ELECTRICAL HH
3 8 5 9 1

CASTAIC DR
6'2' 10' 8'
64' 8' 6'
3' 61'
119' 101'
ROSEVILLE PKWY NORTH QUANTITY OF INITIAL 9000 Foothills Blvd, Roseville, CA 95747

DIGALERT
R Know what's below. Call before you dig. CALL TOLL FREE 48 HOURS BEFORE YOU DIG

UNDERGROUND SERVICE
ALERT 811 PROJECT: CLARIFICATION NO. DATE: ENGINEER: DRAWN BY: HORIZONTAL: VERTICAL: SHEET SHEET SCALE MP TO MP SHEET NAME: REVISIONS DATE DESCRIPTION

EXCEPT AS MAY BE OTHERWISE PROVIDED BY CONTRACT, THESE DRAWING AND SPECIFICATIONS SHALL REMAIN THE PROPERTY OF MCI COMMUNICATION SERVICES, INC.. BOTH BEING ISSUED IN STRICT CONFIDENCE AND SHALL NOT BE REPRODUCED, COPIED, OR USED FOR ANY PURPOSE WITHOUT SPECIFIC WRITTEN PERMISSION

R TECHNOLOGY MANAGEMENT
((916) 338-7070 FILE: 15 100 1":30' 1":30'
C01

CONSTRUCTION - DRAWING CONSTRUCTION NOTES
1 TRENCH (1) 2" HDPE @42"
3 PULL ONE (1) FIBER CABLE THROUGH DUCT WITH TRACE WIRE4 EXISTING 36" X 60" HANDHOLE 7 INSTALL 36" X 60" HANDHOLE
2 BORE OR TRENCH (1) 2" HDPE @42"
5 EXCAVATE 4' X 4' BORE PIT
8 INSTALL 24" X 36" HANDHOLE CONDUIT W-W CONDUIT COUNT
# #" ###' CONDUIT SIZE
9 EXISTING ELECTRICAL HANDHOLE DISTANCE ALEX CICU ALEX CICU 9/8/2022

FOC FOC FOC FOC FOC FOC FOC

FOC FOC

FOC FOC FOC FOC
FOC

FOC FOC FOC FOC FOC FOC FOC GIBSON DR

CL CL CL CL CL CL CL
1 2" 225'
125' 30' 66' 30' 25' 29' 39' 61'
2 3
10'

FOC FOC FOC FOC

FOC FOC FOC FOC

CL CL CL
GALLERIA 045

FOC FOC FOC
FOC

FOC FOC FOC
FOC

CL CL CL
STA 3+00 3
8 16' 10'
FOC
FOC
FOC
FOC

FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC

FOC FOC FOC FOC FOC FOC

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FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC

FOC FOC FOC FOC FOC

FOC FOC
FOC

FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC

FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC FOC

ROSEVILLE PKWY

FOC FOC FOC FOC FOC FOC FOC

FOC FOC FOC
1 2"
270'
26'
2 3
2 3
16' As-built For Parks Dept.

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

END OF APPENDIX E:

VERIZON UTILITY LINES (AS BUILDS)

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

APPENDIX F:

EV CHARGER LOCATIONS ALONG

PARKING LOT

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE SHEET NO. PROJ. NO. DATE ISSUED SCALE CHECKED BY OF SHEETS DRAWN BY DATE CONSULTANT SHEET TITLE PROJECT NAME PROJECT ADDRESS NO. REVISIONS SUBMITTAL STAMP DATE GIBSON PARK 201 GIBSON DR. ROSEVILLE, CA 95678 100% SUBMITTAL 05/20/22 100% RESUBMITTAL 08/12/22 100% RE-SUBMITTAL 11/01/22 100% RE-SUBMITTAL 12/14/22 100% RE-SUBMITTAL 02/28/23 JL/JC NH 02/28/232014500 PROJECT 11344 Coloma Rd, Suite 445 Gold River, CA 95670 TEL 916.288.6250 www.stantoneng.com 21040 E2.5ENLARGED AREA PLANS ELECTRICAL ENLARGED AREA PLANS - ELECTRICAL

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE SHEET NO. PROJ. NO. DATE ISSUED SCALE CHECKED BY OF SHEETS DRAWN BY DATE CONSULTANT SHEET TITLE PROJECT NAME PROJECT ADDRESS NO. REVISIONS SUBMITTAL STAMP DATE GIBSON PARK 201 GIBSON DR. ROSEVILLE, CA 95678 100% SUBMITTAL 05/20/22 100% RESUBMITTAL 08/12/22 100% RE-SUBMITTAL 11/01/22 100% RE-SUBMITTAL 12/14/22 100% RE-SUBMITTAL 02/28/23 JL/JC NH 02/28/232014500 PROJECT 11344 Coloma Rd, Suite 445 Gold River, CA 95670 TEL 916.288.6250 www.stantoneng.com 21040 E2.6ENLARGED AREA PLANS ELECTRICAL ENLARGED AREA PLANS - ELECTRICAL

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

END OF APPENDIX F:

EV CHARGER LOCATIONS ALONG

PARKING LOT

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

APPENDIX G:

THE COURTS AT GIBSON PARK

IRRIGATION (IRRIGAITON AS

BUILDS)

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

VAN VAN NO PARKING NO PARKING NO PARKING NO PARKING NO PARKING NO PARKING EV CAPABLE EV CAPABLE CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL EV CAPABLE EV CAPABLE EV CAPABLE VAN EV CAPABLE NO PARKING 185 184 183 186 186 186 187 188 185 188 187 186 COURT 1 COURT 2 COURT 3 185 182 181 180 A 1" 3 1 1" 5 2 4" 4" 4" 2" 2" 2" 2" 4" 2" 1" 6 3 1" 3 4 2" 2" IRRIGATION PLAN JC 1"=20'-0" L8.1IRRIGATION PLAN SHEET NO. PROJ. NO. DATE ISSUED SCALE CHECKED BY OF SHEETS DRAWN BY DATE KEY MAP SHEET TITLE PROJECT NAME PROJECT ADDRESS NO. REVISIONS SUBMITTAL STAMP DATE GIBSON PARK 201 GIBSON DR. ROSEVILLE, CA 95678 100% SUBMITTAL 05/20/22 100% RESUBMITTAL 08/12/22 100% RE-SUBMITTAL 11/01/22 100% RE-SUBMITTAL 12/14/22 100% RE-SUBMITTAL 02/28/23 CS 02/28/232014500 VAN VAN NO PARKING NO PARKING NO PARKING VAN NO PARKING IRRIGATION NOTES 1. THE SYSTEM IS DESIGNED TO OPERATE AT A MAXIMUM FLOW OF 50 GPM WITH A MINIMUM 45 STATIC PSI AT THE EMITTER. CONTRACTOR SHALL VERIFY A STATIC PRESSURE OF 85 PSI AT THE TAP PRIOR TO BEGINNING WORK. CONTACT OWNER'S REPRESENTATIVE IMMEDIATELY SHOULD DISCREPANCY ARISE AND REDIRECT WORK TO AVOID DELAY. 2. ALL WORK SHALL CONFORM TO LOCAL AND STATE CODES AND ORDINANCES. ALL IRRIGATION WORK SHALL CONFORM TO THE LANDSCAPE SECTION OF THE STANDARD PLAN DETAILS FOR PUBLIC WORKS CONSTRUCTION. PROJECT DETAILS AND SPECIFICATIONS SHALL TAKE PRECEDENCE OVER STANDARD PLAN DETAILS. 3. ALL PLASTIC FITTINGS SHALL BE A MINIMUM OF 18" APART TO FACILITATE REMOVAL AND REPLACEMENT OF INDIVIDUAL FITTINGS. TRENCHING DEPTHS OF POTABLE WATER MAIN SHALL BE 24". ALL MAINS, LATERALS AND CONTROL WIRES SHALL BE INSTALLED IN SCHEDULE 40 P.V.C. SLEEVES (OF APPROPRIATE SIZE) UNDER ALL A.C. AND P.C.C. PAVEMENT. 4. IRRIGATION SYSTEM DESIGN IS DIAGRAMMATIC. WHERE PIPING, VALVES, QUICK COUPLERS, ETC. ARE SHOWN OUTSIDE PLANTERS, OR LIMIT OF WORK; INTENT IS FOR PIPING, VALVES, ETC., TO BE INSTALLED WITHIN PLANTER AREAS OF PROPERTY. INDICATE EXACT LOCATIONS OF IRRIGATION EQUIPMENT ON RECORD DRAWINGS. 5. CONTRACTOR SHALL ADJUST IRRIGATION HEADS FOR HEAD-TO-HEAD COVERAGE WHILE REDUCING OVER SPRAY ONTO WALKWAYS AND ADJACENT STRUCTURES. VALVES SHALL BE ADJUSTED TO AVOID MISTING AS APPLICABLE. CONTRACTOR SHALL MAKE MINOR ADJUSTMENTS TO HEAD LOCATIONS IN FIELD AS NECESSARY ONLY WITH THE APPROVAL OF THE CITY ENGINEER. 6. CONTRACTOR SHALL REFER TO DETAILS AND SPECIFICATIONS FOR ADDITIONAL INFORMATION. 7. IRRIGATION LATERAL LINE JOINTS, TEE AND ELBOWS SHALL NOT BE PLACED UNDER CONCRETE PAVING. IRRIGATION LEGENDGPM PSI MODEL NO./DESCR. MANUFACTURE SYM. ITEM DTL REF RAD./ DES CONTROLLER STATION NUMBER APPROX. GPM FLOW THROUGH VALVE CONTROL VALVE SIZE 1" 11.3 1 TREE BUBBLER RAIN BIRD RWS-B-C-1402 SYMBOL INDICATES 2 PER TREE - 0.50 40 GATE VALVE NIBCO GATE VALVES SHALL BE LINE SIZED PER PLANS: VALVES 3" AND SMALLER SHALL BE NIBCO T-113-LF. VALVES 4"AND LARGER SHALL BE NIBCO F-619-LF FLANGED VALVE WITH SQUARE OPERATING NUT. QUICK COUPLING VALVE RAIN BIRD 44-LRC: 1", 2-PIECE BODY WITH 44-K KEY AND SH-1 HOSE SWIVEL. INSTALLED IN LANDSCAPE AREA. REMOTE CONTROL VALVE RAIN BIRD PEB-PRS-D SERIES PRESSURE REGULATED PLASTIC REMOTE CONTROL VALVE. SIZE AS SHOWN, INSTALL WITHIN VALVE BOX WITH COVER AND 'RCV' HEAT BRANDED ON COVER. INSTALL WITH ISOLATION VALVE PER CITY STANDARD DETAIL. IRRIGATION WATER SERVICE CONTRACTOR SHALL PURCHASE 3" TURBO WATER METER THROUGH THE CITY AND INSTALL IN APPROXIMATE LOCATION AS SHOWN ON THE PLANS. INSTALL PER CITY OF ROSEVILLE ENVIRONMENTAL UTILITIES DEPARTMENT STANDARDS AND DETAILS, LATEST EDITION. FLOW SENSOR CALSENSE MODEL FM-2B WITH MINIMUM FLOW READING OF 6 GPM AND MAXIMUM FLOW READING OF 166 GPM. MASTER VALVE 2" SUPERIOR MODEL 3300, ELECTRIC GLOBE VALVE CONSTRUCTED OF BRASS. REFER TO STANDARD SPECIFICATIONS, VALVE SHALL BE INSTALLED IN A 'JUMBO' SIZED VALVE BOX WITH LOCKING COVER AND 'MV' HEAT BRANDED ON COVER. LATERAL LINE 3/4" LATERAL LINE - SCHEDULE 40 PVC PIPE & SOLVENT WELD FITTINGS, AT 18" DEPTH. MAIN LINE MAIN LINE 2-1/2" AND SMALLER - SCHEDULE 40 PVC PIPE & SOLVENT WELD FITTINGS AT 24" DEPTH. MAIN LINE 3" AND LARGER - CLASS 200 PVC PIPE RUBBER GASKETED PIPE AT 24" DEPTH. MAIN LINE SHOWN IN HARDSCAPE FOR PLAN CLARITY. CONTRACTOR SHALL INSTALL MAIN LINE IN ADJACENT PLANTER AREA. SLEEVES PIPE AT PAVEMENTS (SLEEVES) SHALL BE SCHEDULE 40 PVC. SIZE TO BE TWICE THE SIZE OF TOTAL PIPE DIAMETERS WITHIN THE SLEEVE, OR AS NOTED, WITH 30" COVER. POC POINT OF CONNECTION - CONTRACTOR TO FIELD LOCATE EXISTING WATER UTILITY LINE/STUB IN APPROXIMATE LOCATION SHOWN. CONTRACTOR SHALL TAP ONTO LINE AND EXTEND MAIN LINE AS SHOWN. INSTALL GATE VALVE PER CITY OF ROSEVILLE ENVIRONMENTAL UTILTIES DEPARTMENT STANDARDS AND DETAILS, LATEST EDITION. LIMIT OF WORK ROTATOR RAIN BIRD 1806-P45 WITH R-VAN14 NOZZLE 14'/ 8'-12' 0.32- 1.27 45 M FSMV MODEL NO./DESCR. MANUFACTURE SYM. ITEM DTL REF IRRIGATION LEGEND 1 ROTATOR 5'X15'/ 5'X15' 0.24 45 AREA FOR FUTURE IRRIGATION BOOSTER PUMP SHOWN FOR REFERENCE ONLY. CONTRACTOR TO PROVIDE A MINIMUM 4'X4' CLEAR SPACE TO ALLOW FOR FUTURE PUMP PAD AND ACCESS SPACE. E D6.1 BUBBLER 1' 0.50 40 RAIN BIRD 1804-PRS WITH 1402 SERIES BUBBLER IRRIGATION BACKFLOW DEVICE WATTS 3" MODEL LF909-NRS BACKFLOW PREVENTER DEVICE. INSTALL PER CITY OF ROSEVILLE ENVIRONMENTAL UTILITES DEPARTMENT STANDARDS AND DETAILS, LATEST EDITION. BF MAIN LINE CAP IRRIGATION MAIN LINE CAP. CONTRACTOR TO STUB AND CAP MAIN LINE FOR FUTURE USE. QUICK COUPLING VALVE RAIN BIRD 44-LRC: 1", 2-PIECE BODY WITH 44-K KEY AND SH-1 HOSE SWIVEL. INSTALLED IN HARDSCAPE AREA. CONTRACTOR TO ALIGN QUICK COUPLER VALVE BOX ADJACENT TO FENCE EDGEBAND. DD6.2 H/I D6.1 AD6.2 CD6.2B D6.2 B D6.1B D6.1 C/D/G D6.1 F D6.1 2 TO DOMESTIC WATER. REFER TO DRAINAGE AND UTILITY PLANS FOR ADDITIONAL INFORMATION. RAIN BIRD 1806-P45 WITH R-VAN SIDE STRIP NOZZLE IRRIGATION CONTROLLER IRRIGATION CONTROLLER SHALL BE CALSENSE CONVENTIONAL TOP ENTRY PEDESTAL STAINLESS STEEL CONTROLLER. CONTROLLER ASSEMBLY TO INCLUDE: · CS3000 48 STATION CONTROLLER · CS3-8STA-KIT, CS3-MSSE-KIT · CS3-LR CALSENSE RADIO · CS3-SS1 ENCLOSURE WITH CS3000 TRANSIENT PROTECTION, TP-110 AC LINE PROTECTION, LR-STUBBY WITH 2-FOOT CABLE, ON/OFF SWITCH AND GFI OUTLET INSIDE ENCLOSURE. LANDSCAPE CONTRACTOR TO COORDINATE WITH ELECTRICAL CONTRACTOR TO PROVIDE STUBOUT FOR POWER AND DATA TO CONTROLLER AS NEEDED. AUTOMATIC CONTROLLERS DISTRIBUTED BY EWING IRRIGATION, 500 BERRY STREET #B, ROSEVILLE CA, ATTN. TOM NOONAN (916)812-5032 A AD6.1 0' 10' 20' 40' 60' NORTH MATCHLINE A - REFER TO SHEET L8.2 MATCHLINE B - REFER TO SHEET L8.2 L8.1 MATCHLINE B - REFER TO SHEET L8.2

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

4"

VAN VAN
NO

PARKING
NO

PARKING
NO

PARKING
NO

PARKING
NO

PARKING
NO

PARKING EV CAPABLE EV CAPABLE

EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE

EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE

CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL CLEAN AIR/ CARPOOL

EV CAPABLE EV CAPABLE EV CAPABLE VAN

EV CAPABLE

EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE

EV CAPABLE EV CAPABLE EV CAPABLE EV CAPABLE
NO
PARKING 185
184
183
181
186
181
180
182
181
180
A
4"
4"
2 1
M BF
MV FS

IRRIGATION
PLAN
JC
1"=20'-0"
L8.2

IRRIGATION PLAN
SHEET NO.

PROJ. NO.

DATE ISSUED SCALE

CHECKED BY

OF SHEETS

DRAWN BY
DATE

KEY MAP

SHEET TITLE

PROJECT NAME

PROJECT ADDRESS
NO. REVISIONS

SUBMITTAL
STAMP
DATE
GIBSON
PARK
201 GIBSON DR.

ROSEVILLE, CA 95678
100% SUBMITTAL 05/20/22
100% RESUBMITTAL 08/12/22
100% RE-SUBMITTAL 11/01/22
100% RE-SUBMITTAL 12/14/22
100% RE-SUBMITTAL 02/28/23
CS
02/28/23
2014500

VAN VAN
NO

PARKING
NO

PARKING
NO

PARKING
VAN NO

PARKING
0' 10' 20' 40' 60'
NORTH

IRRIGATION NOTES

1. THE SYSTEM IS DESIGNED TO OPERATE AT A MAXIMUM FLOW OF 50 GPM WITH A MINIMUM 45 STATIC PSI AT THE EMITTER. CONTRACTOR SHALL VERIFY A STATIC PRESSURE OF 85 PSI AT THE TAP PRIOR TO BEGINNING WORK. CONTACT OWNER'S REPRESENTATIVE IMMEDIATELY SHOULD DISCREPANCY ARISE AND REDIRECT WORK TO AVOID DELAY.

2. ALL WORK SHALL CONFORM TO LOCAL AND STATE CODES AND
ORDINANCES. ALL IRRIGATION WORK SHALL CONFORM TO THE

LANDSCAPE SECTION OF THE STANDARD PLAN DETAILS FOR PUBLIC WORKS CONSTRUCTION. PROJECT DETAILS AND SPECIFICATIONS SHALL TAKE PRECEDENCE OVER STANDARD PLAN DETAILS.

3. ALL PLASTIC FITTINGS SHALL BE A MINIMUM OF 18" APART TO FACILITATE REMOVAL AND REPLACEMENT OF INDIVIDUAL FITTINGS. TRENCHING DEPTHS OF POTABLE WATER MAIN SHALL BE 24". ALL MAINS, LATERALS AND CONTROL WIRES SHALL BE INSTALLED IN SCHEDULE 40 P.V.C.

SLEEVES (OF APPROPRIATE SIZE) UNDER ALL A.C. AND P.C.C. PAVEMENT.

4. IRRIGATION SYSTEM DESIGN IS DIAGRAMMATIC. WHERE PIPING, VALVES, QUICK COUPLERS, ETC. ARE SHOWN OUTSIDE PLANTERS, OR LIMIT OF WORK; INTENT IS FOR PIPING, VALVES, ETC., TO BE INSTALLED WITHIN PLANTER AREAS OF PROPERTY. INDICATE EXACT LOCATIONS OF
IRRIGATION EQUIPMENT ON RECORD DRAWINGS.

5. CONTRACTOR SHALL ADJUST IRRIGATION HEADS FOR HEAD-TO-HEAD

COVERAGE WHILE REDUCING OVER SPRAY ONTO WALKWAYS AND
ADJACENT STRUCTURES. VALVES SHALL BE ADJUSTED TO AVOID MISTING AS APPLICABLE. CONTRACTOR SHALL MAKE MINOR ADJUSTMENTS TO

HEAD LOCATIONS IN FIELD AS NECESSARY ONLY WITH THE APPROVAL OF THE CITY ENGINEER.

6. CONTRACTOR SHALL REFER TO DETAILS AND SPECIFICATIONS FOR ADDITIONAL INFORMATION.

7. IRRIGATION LATERAL LINE JOINTS, TEE AND ELBOWS SHALL NOT BE PLACED UNDER CONCRETE PAVING.

IRRIGATION LEGEND
GPM PSI MODEL NO./DESCR.

MANUFACTURE SYM. ITEM
DTL
REF RAD./
DES

CONTROLLER STATION NUMBER
APPROX. GPM FLOW THROUGH VALVE

CONTROL VALVE SIZE
1" 11.3
1 TREE

BUBBLER

RAIN BIRD
RWS-B-C-1402
SYMBOL INDICATES 2 PER TREE
- 0.50 40
GATE
VALVE

NIBCO GATE VALVES SHALL BE LINE SIZED PER
PLANS: VALVES 3" AND SMALLER SHALL BE NIBCO
T-113-LF. VALVES 4"AND LARGER SHALL BE NIBCO
F-619-LF FLANGED VALVE WITH SQUARE
OPERATING NUT.

QUICK

COUPLING
VALVE
RAIN BIRD 44-LRC: 1", 2-PIECE BODY WITH 44-K
KEY AND SH-1 HOSE SWIVEL. INSTALLED IN
LANDSCAPE AREA.

REMOTE

CONTROL
VALVE

RAIN BIRD PEB-PRS-D SERIES PRESSURE REGULATED PLASTIC
REMOTE CONTROL VALVE. SIZE AS SHOWN, INSTALL

WITHIN VALVE BOX WITH COVER AND 'RCV' HEAT BRANDED
ON COVER. INSTALL WITH ISOLATION VALVE PER CITY
STANDARD DETAIL.

IRRIGATION
WATER

SERVICE
CONTRACTOR SHALL PURCHASE 3" TURBO WATER METER

THROUGH THE CITY AND INSTALL IN APPROXIMATE LOCATION AS SHOWN ON THE PLANS. INSTALL PER CITY OF ROSEVILLE

ENVIRONMENTAL UTILITIES DEPARTMENT STANDARDS AND DETAILS, LATEST EDITION.

FLOW
SENSOR
CALSENSE MODEL FM-2B WITH MINIMUM FLOW READING
OF 6 GPM AND MAXIMUM FLOW READING OF 166 GPM.

MASTER
VALVE
2" SUPERIOR MODEL 3300, ELECTRIC GLOBE VALVE
CONSTRUCTED OF BRASS. REFER TO STANDARD

SPECIFICATIONS, VALVE SHALL BE INSTALLED IN A 'JUMBO'

SIZED VALVE BOX WITH LOCKING COVER AND 'MV' HEAT
BRANDED ON COVER.

LATERAL
LINE
3/4" LATERAL LINE - SCHEDULE 40 PVC PIPE &
SOLVENT WELD FITTINGS, AT 18" DEPTH.

MAIN
LINE
MAIN LINE 2-1/2" AND SMALLER - SCHEDULE 40
PVC PIPE & SOLVENT WELD FITTINGS AT 24" DEPTH.

MAIN LINE 3" AND LARGER - CLASS 200 PVC PIPE
RUBBER GASKETED PIPE AT 24" DEPTH.

MAIN LINE SHOWN IN HARDSCAPE FOR PLAN
CLARITY. CONTRACTOR SHALL INSTALL MAIN LINE
IN ADJACENT PLANTER AREA.

SLEEVES
PIPE AT PAVEMENTS (SLEEVES) SHALL BE SCHEDULE 40 PVC.

SIZE TO BE TWICE THE SIZE OF TOTAL PIPE DIAMETERS
WITHIN THE SLEEVE, OR AS NOTED, WITH 30" COVER.

POC

POINT OF CONNECTION - CONTRACTOR TO FIELD LOCATE EXISTING WATER UTILITY LINE/STUB IN APPROXIMATE LOCATION SHOWN.

CONTRACTOR SHALL TAP ONTO LINE AND EXTEND MAIN LINE AS
SHOWN. INSTALL GATE VALVE PER CITY OF ROSEVILLE

ENVIRONMENTAL UTILTIES DEPARTMENT STANDARDS AND DETAILS, LATEST EDITION.

LIMIT OF WORK

ROTATOR

RAIN BIRD
1806-P45 WITH
R-VAN14 NOZZLE
14'/
8'-12'

0.32-

1.27 45
M
FS
MV
MODEL NO./DESCR.

MANUFACTURE SYM. ITEM
DTL
REF

IRRIGATION LEGEND
1 ROTATOR 5'X15'/
5'X15' 0.24 45

AREA FOR FUTURE IRRIGATION BOOSTER PUMP SHOWN FOR
REFERENCE ONLY. CONTRACTOR TO PROVIDE A MINIMUM 4'X4' CLEAR SPACE TO ALLOW FOR FUTURE PUMP PAD AND ACCESS SPACE.

E
D6.1
BUBBLER 1' 0.50 40

RAIN BIRD
1804-PRS WITH
1402 SERIES BUBBLER

IRRIGATION

BACKFLOW
DEVICE
WATTS 3" MODEL LF909-NRS BACKFLOW PREVENTER DEVICE.

INSTALL PER CITY OF ROSEVILLE ENVIRONMENTAL UTILITES
DEPARTMENT STANDARDS AND DETAILS, LATEST EDITION.

BF
MAIN
LINE
CAP
IRRIGATION MAIN LINE CAP. CONTRACTOR TO STUB AND
CAP MAIN LINE FOR FUTURE USE.

QUICK

COUPLING
VALVE
RAIN BIRD 44-LRC: 1", 2-PIECE BODY WITH 44-K
KEY AND SH-1 HOSE SWIVEL. INSTALLED IN
HARDSCAPE AREA. CONTRACTOR TO ALIGN QUICK

COUPLER VALVE BOX ADJACENT TO FENCE
EDGEBAND.

D
D6.2
H/I
D6.1
A
D6.2
C
D6.2
B
D6.2
B
D6.1
B
D6.1
C/D/G
D6.1
F
D6.1
2 TO DOMESTIC WATER. REFER TO DRAINAGE AND UTILITY PLANS FOR ADDITIONAL INFORMATION.

RAIN BIRD
1806-P45 WITH

R-VAN SIDE STRIP NOZZLE

IRRIGATION

CONTROLLER

IRRIGATION CONTROLLER SHALL BE CALSENSE

CONVENTIONAL TOP ENTRY PEDESTAL STAINLESS STEEL
CONTROLLER. CONTROLLER ASSEMBLY TO INCLUDE: · CS3000 48 STATION CONTROLLER · CS3-8STA-KIT, CS3-MSSE-KIT · CS3-LR CALSENSE RADIO
· CS3-SS1 ENCLOSURE WITH CS3000 TRANSIENT
PROTECTION, TP-110 AC LINE PROTECTION,
LR-STUBBY WITH 2-FOOT CABLE, ON/OFF SWITCH
AND GFI OUTLET INSIDE ENCLOSURE.

LANDSCAPE CONTRACTOR TO COORDINATE WITH

ELECTRICAL CONTRACTOR TO PROVIDE STUBOUT FOR
POWER AND DATA TO CONTROLLER AS NEEDED.

AUTOMATIC CONTROLLERS DISTRIBUTED BY EWING
IRRIGATION, 500 BERRY STREET #B, ROSEVILLE CA, ATTN.

TOM NOONAN (916)812-5032
A
A
D6.1 MATCHLINE A - REFER TO SHEET L8.1
MATCHLINE B - REFER TO SHEET L8.1
L8.2
L8.2

IRRIGATION EQUIPMENT
LAYOUT ENLARGEMENT.

SEE DETAIL A/SHEET L8.3
MATCHLINE B - REFER TO SHEET L8.1

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

END OF APPENDIX G:

THE COURTS AT GIBSON PARK

IRRIGATION (IRRIGAITON AS

BUILDS)

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

DRAWINGS
Project: The Courts at Gibson Park Frontage Improvement Project __________________________ Project Drawings are issue as a separate plan set, titled "The Courts at Gibson Park Frontage Improvement
Project"
Dated 7/9/25
as prepared by The City of Roseville's Parks, Recreation & Libraries Department
DRAW
[B:\City Attorney\agreement\form agreements\Project Manuals\buildings & grounds.docx; 1/4/2024]

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

AB 626 - 1
[B:\City Attorney\agreement\form agreements\Project Manuals\buildings & grounds.docx; 1/4/2024] TEXT OF AB 626
Assembly Bill No. 626
CHAPTER 810
An act to add and repeal Section 9204 of the Public Contract Code, relating to public contracts.
[Approved by Governor September 29, 2016. Filed with Secretary of State September 29, 2016.]
LEGISLATIVE COUNSEL’S DIGEST
AB 626, Chiu. Public contracts: claim resolution.

Existing law prescribes various requirements regarding the formation, content, and enforcement of state and local public contracts. Existing law applicable to state public contracts generally requires that the resolution of claims related to those contracts be subject to arbitration.

Existing law applicable to local agency contracts prescribes a process for the resolution of claims related to those contracts of $375,000 or less.

This bill would establish, for contracts entered into on or after January 1, 2017, a claim resolution process applicable to any claim by a contractor in connection with a public works project. The bill would define a claim as a separate demand by the contractor for one or more of the following: a time extension for relief from damages or penalties for delay, payment of money or damages arising from work done pursuant to the contract for a public work, or payment of an amount disputed by the public entity, as specified.

This bill would require a public entity, defined to exclude certain state entities, upon receipt of a claim sent by registered or certified mail, to review it and, within 45 days, provide a written statement identifying the disputed and undisputed portions of the claim. The bill would authorize the 45-day period to be extended by mutual agreement. The bill would require any payment due on an undisputed portion of the claim to be processed within 60 days, as specified. The bill would require that the claim be deemed rejected in its entirety if the public entity fails to issue the written statement.

This bill would authorize, if the claimant disputes the public entity’s written response or if the public entity fails to respond to a claim within the time prescribed, the claimant to demand to meet and confer for settlement of the issues in dispute. The bill would require any disputed portion of the claim that remains in dispute after the meet and confer conference to be subject to nonbinding mediation, as specified. The bill would provide that unpaid claim amounts accrue interest at 7% per annum. The bill would prescribe a procedure by which a subcontractor or lower tier contractor may make a claim through the contractor.

This bill would require the text of these provisions, or a summary, to be set forth in the plans or specifications for any public work which may give rise to a claim. The bill would specify that a waiver of these rights is void and contrary to public policy, except as specified. The bill would also specify that it does not impose liability on a public entity that makes loans or grants available through a competitive application process, for the failure of an awardee to meet its FOR
contractual obligations.

BIDDING ONLY - NOT FOR CONSTRUCTION

AB 626 - 2
[B:\City Attorney\agreement\form agreements\Project Manuals\buildings & grounds.docx; 1/4/2024] By increasing the duties of local agencies and officials, this bill would impose a statemandated local program.

This bill would, on January 1, 2020, repeal the provision establishing the claim resolution process.

This bill would specify that these provisions constitute a matter of statewide concern.

The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.

This bill would provide that, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to these statutory provisions.

The people of the State of California do enact as follows:

SECTION 1. Section 9204 is added to the Public Contract Code, to read:
9204. (a) The Legislature finds and declares that it is in the best interests of the state and its citizens to ensure that all construction business performed on a public works project in the state that is complete and not in dispute is paid in full and in a timely manner.
(b) Notwithstanding any other law, including, but not limited to, Article 7.1 (commencing with Section 10240) of Chapter 1 of Part 2, Chapter 10 (commencing with Section 19100) of Part 2, and Article 1.5 (commencing with Section 20104) of Chapter 1 of Part 3, this section shall apply to any claim by a contractor in connection with a public works project. (c) For purposes of this section:
(1) ”Claim” means a separate demand by a contractor sent by registered mail or certified mail with return receipt requested, for one or more of the following:
(A) A time extension, including, without limitation, for relief from damages or penalties for delay assessed by a public entity under a contract for a public works project. (B) Payment by the public entity of money or damages arising from work done by, or on behalf of, the contractor pursuant to the contract for a public works project and payment for which is not otherwise expressly provided or to which the claimant is not otherwise entitled. (C) Payment of an amount that is disputed by the public entity. (2) ”Contractor” means any type of contractor within the meaning of Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professions Code who has entered into a direct contract with a public entity for a public works project. (3) (A) ”Public entity” means, without limitation, except as provided in subparagraph (B), a state agency, department, office, division, bureau, board, or commission, the California State University, the University of California, a city, including a charter city, county, including a charter county, city and county, including a charter city and county, district, special district, public authority, political subdivision, public corporation, or nonprofit transit corporation wholly owned by a public agency and formed to carry out the purposes of the public agency. (B) ”Public entity” shall not include the following:
(i) The Department of Water Resources as to any project under the jurisdiction of that department.
(ii) The Department of Transportation as to any project under the jurisdiction of that FOR
department.

BIDDING ONLY - NOT FOR CONSTRUCTION

AB 626 - 3
[B:\City Attorney\agreement\form agreements\Project Manuals\buildings & grounds.docx; 1/4/2024] (iii) The Department of Parks and Recreation as to any project under the jurisdiction of that department.
(iv) The Department of Corrections and Rehabilitation with respect to any project under its jurisdiction pursuant to Chapter 11 (commencing with Section 7000) of Title 7 of Part 3 of the Penal Code.
(v) The Military Department as to any project under the jurisdiction of that department. (vi) The Department of General Services as to all other projects. (vii) The High-Speed Rail Authority.
(4) ”Public works project” means the erection, construction, alteration, repair, or improvement of any public structure, building, road, or other public improvement of any kind. (5) ”Subcontractor” means any type of contractor within the meaning of Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professions Code who either is in direct contract with a contractor or is a lower tier subcontractor. (d) (1) (A) Upon receipt of a claim pursuant to this section, the public entity to which the claim applies shall conduct a reasonable review of the claim and, within a period not to exceed 45 days, shall provide the claimant a written statement identifying what portion of the claim is disputed and what portion is undisputed. Upon receipt of a claim, a public entity and a contractor may, by mutual agreement, extend the time period provided in this subdivision. (B) The claimant shall furnish reasonable documentation to support the claim. (C) If the public entity needs approval from its governing body to provide the claimant a written statement identifying the disputed portion and the undisputed portion of the claim, and the governing body does not meet within the 45 days or within the mutually agreed to extension of time following receipt of a claim sent by registered mail or certified mail, return receipt requested, the public entity shall have up to three days following the next duly publicly noticed meeting of the governing body after the 45-day period, or extension, expires to provide the claimant a written statement identifying the disputed portion and the undisputed portion. (D) Any payment due on an undisputed portion of the claim shall be processed and made within 60 days after the public entity issues its written statement. If the public entity fails to issue a written statement, paragraph (3) shall apply.
(2) (A) If the claimant disputes the public entity’s written response, or if the public entity fails to respond to a claim issued pursuant to this section within the time prescribed, the claimant may demand in writing an informal conference to meet and confer for settlement of the issues in dispute. Upon receipt of a demand in writing sent by registered mail or certified mail, return receipt requested, the public entity shall schedule a meet and confer conference within 30 days for settlement of the dispute.
(B) Within 10 business days following the conclusion of the meet and confer conference, if the claim or any portion of the claim remains in dispute, the public entity shall provide the claimant a written statement identifying the portion of the claim that remains in dispute and the portion that is undisputed. Any payment due on an undisputed portion of the claim shall be processed and made within 60 days after the public entity issues its written statement. Any disputed portion of the claim, as identified by the contractor in writing, shall be submitted to nonbinding mediation, with the public entity and the claimant sharing the associated costs equally. The public entity and claimant shall mutually agree to a mediator within 10 business days after the disputed portion of the claim has been identified in writing. If the parties cannot agree upon a mediator, each party shall select a mediator and those mediators shall select a FOR
qualified neutral third party to mediate with regard to the disputed portion of the claim. Each

BIDDING ONLY - NOT FOR CONSTRUCTION

AB 626 - 4
[B:\City Attorney\agreement\form agreements\Project Manuals\buildings & grounds.docx; 1/4/2024] party shall bear the fees and costs charged by its respective mediator in connection with the selection of the neutral mediator. If mediation is unsuccessful, the parts of the claim remaining in dispute shall be subject to applicable procedures outside this section. (C) For purposes of this section, mediation includes any nonbinding process, including, but not limited to, neutral evaluation or a dispute review board, in which an independent third party or board assists the parties in dispute resolution through negotiation or by issuance of an evaluation. Any mediation utilized shall conform to the timeframes in this section. (D) Unless otherwise agreed to by the public entity and the contractor in writing, the mediation conducted pursuant to this section shall excuse any further obligation under Section 20104.4 to mediate after litigation has been commenced. (E) This section does not preclude a public entity from requiring arbitration of disputes under private arbitration or the Public Works Contract Arbitration Program, if mediation under this section does not resolve the parties’ dispute.
(3) Failure by the public entity to respond to a claim from a contractor within the time periods described in this subdivision or to otherwise meet the time requirements of this section shall result in the claim being deemed rejected in its entirety. A claim that is denied by reason of the public entity’s failure to have responded to a claim, or its failure to otherwise meet the time requirements of this section, shall not constitute an adverse finding with regard to the merits of the claim or the responsibility or qualifications of the claimant. (4) Amounts not paid in a timely manner as required by this section shall bear interest at 7 percent per annum.
(5) If a subcontractor or a lower tier subcontractor lacks legal standing to assert a claim against a public entity because privity of contract does not exist, the contractor may present to the public entity a claim on behalf of a subcontractor or lower tier subcontractor. A subcontractor may request in writing, either on his or her own behalf or on behalf of a lower tier subcontractor, that the contractor present a claim for work which was performed by the subcontractor or by a lower tier subcontractor on behalf of the subcontractor. The subcontractor requesting that the claim be presented to the public entity shall furnish reasonable documentation to support the claim. Within 45 days of receipt of this written request, the contractor shall notify the subcontractor in writing as to whether the contractor presented the claim to the public entity and, if the original contractor did not present the claim, provide the subcontractor with a statement of the reasons for not having done so.
(e) The text of this section or a summary of it shall be set forth in the plans or specifications for any public works project that may give rise to a claim under this section. (f) A waiver of the rights granted by this section is void and contrary to public policy, provided, however, that (1) upon receipt of a claim, the parties may mutually agree to waive, in writing, mediation and proceed directly to the commencement of a civil action or binding arbitration, as applicable; and (2) a public entity may prescribe reasonable change order, claim, and dispute resolution procedures and requirements in addition to the provisions of this section, so long as the contractual provisions do not conflict with or otherwise impair the timeframes and procedures set forth in this section.
(g) This section applies to contracts entered into on or after January 1, 2017. (h) Nothing in this section shall impose liability upon a public entity that makes loans or grants available through a competitive application process, for the failure of an awardee to meet its contractual obligations.

FOR
(i) This section shall remain in effect only until January 1, 2020, and as of that date is

BIDDING ONLY - NOT FOR CONSTRUCTION

AB 626 - 5
[B:\City Attorney\agreement\form agreements\Project Manuals\buildings & grounds.docx; 1/4/2024] repealed, unless a later enacted statute, that is enacted before January 1, 2020, deletes or extends that date.

SECTION 2.

The Legislature finds and declares that it is of statewide concern to require a charter city, charter county, or charter city and county to follow a prescribed claims resolution process to ensure there are uniform and equitable procurement practices.

SECTION 3.

If the Commission on State Mandates determines that this act contains costs mandated by the state, reimbursement to local agencies and school districts for those costs shall be made pursuant to Part 7 (commencing with Section 17500) of Division 4 of Title 2 of the Government Code.

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

DRAWING: CWJ #: DESIGN: PROJECT #: DESCRIPTION 201 GIBSON DRIVE, ROSEVILLE, CA, 95678 SEAL : SHEET: OF 25 JOSHUA RAUL CERVANTES SCALE: DATE: 7/09/25 THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 500465 EN25-0170 100% DRAWINGS REVISIONS N° DATE CITY APPROVAL : 3 6/16/25 DESIGN ADJUSTMENTS 4 7/9/25 DESIGN ADJUSTMENTS THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 201 GIBSON DRIVE ROSEVILLE, CALIFORNIA, 95678 GENERAL NOTES: 1. LANDSCAPE IMPROVEMENTS TO BE CONSTRUCTED IN COMPLIANCE WITH THE CITY OF ROSEVILLE, CA STANDARD SPECIFICATIONS LATEST EDITION. IMPROVEMENTS ARE ALSO TO BE IN COMPLIANCE WITH CALIFORNIA DEPARTMENT OF TRANSPORTATION (CALTRANS) STANDARD SPECIFICATIONS LATEST EDITION, WHERE APPLICABLE. ALL WORK SHALL BE SUBJECT TO INSPECTION BY CITY OF ROSEVILLE, CA. 2. DESIGN: THE DRAWINGS HEREIN REPRESENT A GENERAL DESIGN TO BE IMPLEMENTED ON THE SITE DEPICTED. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE CITY TO CLARIFY PLAN DETAILS RELATED TO SITE OR CONSTRUCTION DETAILS RELATED TO THE SITE OR CONSTRUCTION DETAILS NECESSARY FOR PROJECT COMPLETION. 3. COORDINATION: CONTRACTORS SHALL COORDINATE INSTALLATION AND SCHEDULING WITH THAT OF CITY'S REPRESENTATIVE AND OTHER CONTRACTORS EFFICIENTLY AND IN A TIMELY MANNER, ENSURING THE PROJECT COMPLETION IS UNIMPEDED AND INSTALLED CORRECTLY. THE CITY REPRESENTATIVE TO BE CONTACTED DIRECTLY AT LEAST TWO WORKING DAYS (48 HOURS) PRIOR TO BEGINNING WORK. 4. BIDDING INFORMATION: SEE PROJECT SPECIFICATIONS, SPECIAL PROVISIONS, GENERAL REQUIREMENTS, AND TECHNICAL SPECIFICATIONS FOR CONTRACTOR RESPONSIBILITIES RELATED TO BIDDING INFORMATION AND SITE VISITS PRIOR TO BID SUBMITTAL. 5. SITE CONDITIONS: SEE PROJECT SPECIFICATIONS FOR CONTRACTOR RESPONSIBILITIES RELATED TO SITE CONDITIONS. CONTRACTOR TO EXAMINE EXISTING CONDITIONS OF SITE. IN THE EVENT THAT ON-SITE CONDITIONS DIFFER FROM CONDITIONS DEPICTED ON PLANS AND WILL IMPACT THE INSTALLATION PROCESS, THE CONTRACTOR WILL SUBMIT THESE FINDINGS TO THE CITY IN WRITING PRIOR TO BEGINNING WORK. COMMENCEMENT OF WORK IMPLIES ACCEPTANCE OF THE EXISTING SITE CONDITIONS.SHOWN HEREIN ARE SUPERIMPOSED OVER DATA PROVIDED TO THE LANDSCAPE ARCHITECT BY OTHER SOURCES. THE CITY OF MODESTO SHALL NOT BE LIABLE FOR THE CHANGES, INACCURACIES, OMISSIONS, OR OTHER ERRORS RELATED TO THIS DATA. THE BASE INFORMATION IS PROVIDED AS AN AID ONLY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REVIEWING ALL DOCUMENTS AND ACCOMMODATING ANY DISCREPANCIES. 6. BASE INFORMATION PROVIDED BY: CITY OF ROSEVILLE 316 VERNON STREET ROSEVILLE, CA 95678 PHONE: (916) 772-7529 7. UTILITIES SHOWN HAVE BEEN PLOTTED FROM RECORD INFORMATION. PRIOR TO CONSTRUCTION, CONTRACTOR SHALL COORDINATE WITH UNDERGROUND SERVICE ALERT (U.S.A.) TO DETERMINE, IN THE FIELD, THE LOCATION OF ALL UNDERGROUND UTILITIES DURING CONSTRUCTION, CONTRACTOR SHALL PROTECT AND USE EXTREME CAUTION WHEN EXPOSING AND/OR WORKING NEAR EXISTING UTILITIES. 8. UTILITY COMPANIES ARE MEMBERS OF THE UNDERGROUND SERVICE ALERT (U.S.A.) ON-CALL PROGRAM. THE CONTRACTOR AND ANY SUBCONTRACTORS SHALL CONTACT U.S.A. AT LEAST TWO WORKING DAYS (48 HOURS) PRIOR TO BEGINNING WORK. ONLY EXCAVATIONS WILL REVEAL ACTUAL TYPES, LOCATIONS, SIZES AND DEPTHS OF UNDERGROUND UTILITIES. THE CITY OF MODESTO ASSUMES NO RESPONSIBILITY FOR THE ACCURACY OF9. UNDERGROUND UTILITIES OR OF BURIED EXISTING OBJECTS AND UTILITIES NOT SHOWN ON THESE PLANS. 9. THE CONTRACTOR SHALL KEEP A CURRENT SET OF DRAWINGS ON SITE AT ALL TIMES WITH DEVIATIONS FROM ORIGINAL PLANS AND SPECIFICATIONS NOTED. UPON PROJECT COMPLETION THE CONTRACTOR WILL PROVIDE THE CITY WITH A DIGITAL FORMAT AND HARD COPY COMPLETE SET OF RECORD DRAWINGS. 10. CONTRACTOR SHALL LOCATE AND PRESERVE ALL SURFACE AND SUB-SURFACE FACILITIES WHICH MAY BE IN THE WORKING AREA. LAYOUT NOTES: 1. CONTRACTOR MUST OBTAIN AN APPROVED TRAFFIC CONTROL PLAN AND COPY OF APPROVED ENCROACHMENT PERMIT FROM PROJECT MANAGER PRIOR TO PERFORMING ANY WORK WITHIN, BUT NOT LIMITED TO, THE RIGHT AWAY OF ROSEVILLE PARKWAY AND GIBSON DRIVE. REFER TO PARKS STANDARDS AND SPECIFICATIONS FOR ADDITIONAL DETAIL. 2. CONTRACTOR SHALL EXAMINE RELATED WORK AND SURFACES BEFORE STARTING WORK OF THIS SECTION AND SHOULD REPORT TO THE CITY IN WRITING ANY CONDITIONS WHICH WILL PREVENT THE PROPER PROVISION OF THIS WORK. BEGINNING THE WORK OF THIS SECTION WITHOUT REPORTING UNSUITABLE CONDITIONS CONSTITUTES ACCEPTANCE OF CONDITIONS. ANY REQUIRED REMOVAL, REPAIR OR REPLACEMENT OF THIS WORK CAUSED BY UNSUITABLE CONDITIONS SHALL BE DONE AT NO ADDITIONAL COST TO THE CITY. 3. ALL EARTHWORK, GRADING AND SOIL DELIVERY/REMOVAL IS TO BE PROVIDED BY THE CONTRACTOR, IF APPLICABLE. 4. ALL CONCRETE FINISHES SHALL BE VERIFIED WITH CITY REPRESENTATIVE PRIOR TO INSTALLATION PER PROJECT SPECIFICATIONS. SOIL QUANTITY: 5. THIS PROJECT HAS BEEN DESIGNED TO BALANCE CUT AND FILL. CITY OF ROSEVILLE GENERAL NOTES: 1. THIS PROJECT SHALL CONFORM TO THE APPROVED PLANS AND THE PARKS AND DEVELOPMENTAL SERVICES CONSTRUCTION STANDARDS, LATEST EDITION. SHEET INDEX: 1 COVER SHEET 2 SCOPE OF WORK PLAN 3-4 EXISTING CONDITIONS PLAN 5-9 MATERIALS AND LAYOUT PLAN 10-16 IRRIGATION PLAN 16-20 PLANTING PLAN 21-24 CONCRETE ENTRANCE RAMPS AND FENCING REMOVAL/REPLACEMENT (ADDITIVE ALTERNATE) VICINITY MAP: BUILDING CODE COMPLIANCE: ALL WORK SHALL CONFORM TO THE FOLLOWING MODEL CODES AND ALL APPLY TO THE MOST UP TO DATE CITY OF ROSEVILLE DESIGN STANDARDS: 2022 CALIFORNIA BUILDING CODE (CBC), WITH CITY OF ROSEVILLE AMENDMENTS 2022 CALIFORNIA GREEN BUILDING STANDARDS CODE 2022 CALIFORNIA MECHANICAL CODE (CMC), 2022 CALIFORNIA PLUMBING CODE (CPC), 2022 CALIFORNIA ELECTRICAL CODE (CEC), WITH CITY OF ROSEVILLE AMENDMENTS 2022 CALIFORNIA ENERGY STANDARDS (CES), 2022 CALIFORNIA FIRE CODE, WITH CITY OF ROSEVILLE AMENDMENTS (RFC). NOTICE TO PLAN CHECKER: PROJECT NAME: THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT PROJECT AREA: APPROX. 74,500 SQUARE FEET LOCATION MAP: PROJECT LOCATION ROSEVILLE PARKWAY GIBSON DRIVE N.T.S AC ASPHALT BC BACK OF CURB BOL BOLLARD BOW BACK OF WALK CATV CABLE TV BOX CB CATCH BASIN CLF CHAIN LINK FENCE COL COLUMN C CONCRETE DI DRAINAGE INLET EB ELECTRICAL JUNCTION BOX EP EDGE OF ASPHALT PAVEMENT FDC FIRE DEPARTMENT CONNECTION FL FLOWLINE FNC FENCE-HEIGHT & TYPE NOTED FOW FACE OF WALK GRD RAIL GUARD RAIL GM GAS METER GV GAS VALVE HV VLT HIGH VOLTAGE VAULT LIP LIP OF GUTTER MS CONCRETE MOW STRIP NG NATURAL GROUND PAV PAVEMENT PB PACIFIC BELL SLB STREET LIGHT BOX SSCO SANITARY SEWER CLEAN OUT SSMH SANITARY SEWER MAN HOLE SW SIDEWALK TC TOP OF CURB TCDO TOP OF CURB DRIVE OVER T 22" TREE W/ 22" DIAMETER TRUNK WF WOOD FENCE-HEIGHT NOTED WM WATER METER WV WATER VALVE WVLT WATER VAULT NIC NOT IN CONTRACT ABBREVIATIONS: N.T.S PROJECT LOCATION COVER PAGE C0 01 CITY OF ROSEVILLE APPROVAL CITY ENGINEER DATE FOR ENGINEERING DEPARTMENT REVIEW PEDESTRIAN CURB RAMP: L3.0, L3.1, L3.2, L3.3, L3.4 UTILITY REPRESENTATIVES UTILITY COMPANY CONTACT PHONE U.S.A - - 1.800.642.2444 GAS PG&E JEANETTE JOHNSON 530.883.3147 ELECTRICITY ROSEVILLE ELECTRIC KEITH LITTS 916.580.9405 TELEPHONE ROSEVILLE TELEPHONE GEORGE DEMPSEY 916.786.4351 WATER CITY OF ROSEVILLE SEAN BIGLEY 916.774.5750 SEWER CITY OF ROSEVILLE ENVIRONMENTAL UTILITES 916.774.5750 DRAINAGE DEVELOPMENT SERVICES ENGINEERING ENGINEERING 916.774.5339 T.V. CABLE COMCAST KATHY DEAN 916.786.8443 DATE IMPROVEMENTS COMPLETED DATE

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

DRAWING: CWJ #: DESIGN: PROJECT #: DESCRIPTION 201 GIBSON DRIVE, ROSEVILLE, CA, 95678 SEAL : SHEET: OF 25 JOSHUA RAUL CERVANTES SCALE: DATE: 7/09/25 THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 500465 EN25-0170 100% DRAWINGS REVISIONS N° DATE CITY APPROVAL : 3 6/16/25 DESIGN ADJUSTMENTS 4 7/9/25 DESIGN ADJUSTMENTS AIR QUALITY NOTES: THE FOLLOWING NOTES ARE PROVIDED AS REFERENCE TO APPLICABLE PLACER COUNTY AIR POLLUTION CONTROL DISTRICT ADOPTED RULES AND REGULATIONS. COMPLIANCE WITH ALL APPLICABLE APCD RULES IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR. AIR QUALITY RULES ARE ENFORCED SOLELY BY THE PLACER COUNTY AIR POLLUTION CONTROL DISTRICT. 1. CONSTRUCTION EQUIPMENT EXHAUST EMISSIONS SHALL NOT EXCEED PLACER COUNTY APCD RULE 202 VISIBLE EMISSION LIMITATIONS. OPERATORS OF VEHICLES AND EQUIPMENT FOUND TO EXCEED OPACITY LIMITS ARE TO BE IMMEDIATELY NOTIFIED BY APCD TO CEASE OPERATIONS AND THE EQUIPMENT MUST BE REPAIRED WITHIN 72 HOURS. (BASED ON APCD RULE 202) 2. THE CONTRACTOR SHALL SUSPEND ALL GRADING OPERATIONS WHEN FUGITIVE DUST EXCEEDS PLACER COUNTY APCD RULE 228 (FUGITIVE DUST) LIMITATIONS. THE PRIME CONTRACTOR SHALL BE RESPONSIBLE FOR HAVING AN INDIVIDUAL WHO IS CARB-CERTIFIED TO PERFORM VISIBLE EMISSIONS EVALUATIONS (VEE). THIS INDIVIDUAL SHALL EVALUATE COMPLIANCE WITH RULE 228 ON A WEEKLY BASIS. IT IS TO BE NOTED THAT FUGITIVE DUST IS NOT TO EXCEED 40% OPACITY AND NOT GO BEYOND THE PROPERTY BOUNDARY AT ANY TIME. LIME OR OTHER DRYING AGENTS UTILIZED TO DRY OUT WET GRADING AREAS SHALL NOT EXCEED PLACER COUNTY APCD RULE 228 FUGITIVE DUST LIMITATIONS. OPERATORS OF VEHICLES AND EQUIPMENT FOUND TO EXCEED OPACITY LIMITS WILL BE NOTIFIED BY APCD AND THE EQUIPMENT MUST BE REPAIRED WITHIN 72 HOURS. ALL PROJECTS IN EXCESS OF 5 ACRES SHALL HAVE AN APPROVED DUST CONTROL PLAN FROM THE PLACER COUNTY AIR POLLUTION CONTROL DISTRICT. (BASED ON APCD RULE 228) 3. DURING CONSTRUCTION, TRAFFIC SPEEDS ON ALL UNPAVED SURFACES SHALL BE LIMITED TO 15 MILES PER HOUR OR LESS. (BASED ON APCD RULE 228 / SECTION 401.2) 4. DURING CONSTRUCTION, NO OPEN BURNING OF REMOVED VEGETATION SHALL BE ALLOWED UNLESS PERMITTED BY THE PCAPCD. ALL REMOVED VEGETATIVE MATERIAL SHALL BE EITHER CHIPPED ON SITE OR TAKEN TO AN APPROPRIATE RECYCLING SITE, OR IF A SITE IS NOT AVAILABLE, A LICENSED DISPOSAL SITE. (BASED ON APCD RULE 310) 5. A PERSON SHALL NOT DISCHARGE INTO THE ATMOSPHERE VOLATILE ORGANIC COMPOUNDS (YOC'S) CAUSED BY THE USE OR MANUFACTURE OF CUTBACK OR EMULSIFIED ASPHALTS FOR PAVING, ROAD CONSTRUCTION OR ROAD MAINTENANCE, UNLESS SUCH MANUFACTURE OR USE COMPLIES WITH THE PROVISIONS RULE 217. (BASED ON APCD RULE 217). 6. PROCESSES THAT DISCHARGE 2 POUNDS PER DAY OR MORE OF AIR CONTAMINANTS, AS DEFINED BY HEALTH AND SAFETY CODE SECTION 39013, TO THE ATMOSPHERE MAY REQUIRE A PERMIT. PERMITS MAY BE REQUIRED FOR BOTH CONSTRUCTION AND OPERATION. DEVELOPERS/CONTRACTORS SHOULD CONTACT THE DISTRICT PRIOR TO CONSTRUCTION AND OBTAIN ANY NECESSARY PERMITS PRIOR TO THE ISSUANCE OF A BUILDING PERMIT. (BASED ON THE CALIFORNIA HEALTH & SAFETY CODE SECTION 39013: (N/A). EROSION / SEDIMENT CONTROL NOTES: ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE IMPLEMENTED BY OCTOBER 5 OR AS APPROVED BY THE CITY ENGINEER AND SPECIFIED ON THE GRADING PLANS. 2. STRAW BALES SHALL BE STOCKPILED ON SITE AT A RATE OF 1.5 BALES PER ACRE BY SEPTEMBER 25. MEASURES SHALL BE PROVIDED TO KEEP STRAW DRY. 3. ALL SLOPES GREATER THAN 10:1 SHALL BE COVERED WITH BROADCAST STRAW AT A RATE OF 50 BALES OR 4000 POUNDS PER ACRE. FOR SLOPES 4:1 OR STEEPER, STRAW SHALL BE PRESSED IN PLACE. THE ENGINEERING DIVISION SHALL APPROVE OTHER METHODS. 4. SLOPES STEEPER THAN 4:1 AND ADJACENT TO CITY RIGHT OF WAY, FLOOD PLAINS, NATURAL DRAINAGES, PARK LAND OR DESIGNATED OPEN SPACE SHALL BE HYDROSEEDED. 5. ALL BARE AREAS, REGARDLESS OF SLOPE, WITHIN 50 FEET OF NATURAL DRAINAGES SHALL BE COVERED WITH STRAW AND PRESSED IN PLACE. 6. WHERE REQUIRED, BROADCAST SEED SHALL BE APPLIED AS FOLLOWS: i. BLANDO BROME 12 LBS/ACRE ii. ROSE CLOVER 9 LBS/ACRE 7. AREAS WITH SANDY, DRY SOIL SHALL BE: i. ZORRO ANNUAL FESCUE 6 LBS/ACRE ii. ROSE CLOVER 9 LBS/ACRE 8. 16-20-0 FERTILIZER OR EQUIVALENT SHALL BE APPLIED AT A RATE OF 500 POUNDS PER ACRE. IF HYDROSEEDING/MULCHING IS USED, SEED QUANTITIES SHALL BE INCREASED BY 30 PERCENT. 9. NO GRADING OR TRENCHING, EXCEPT AS REQUIRED FOR EROSION OR SEDIMENT CONTROL, SHALL OCCUR WITHIN 35 FEET FROM THE CENTERLINE OF PERENNIAL AND INTERMITTENT DRAINAGE SWALES BETWEEN OCTOBER 5 AND APRIL 1 EXCEPT AS APPROVED BY THE DEPARTMENT OF FISH AND GAME. 10. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED FOLLOWING ALL STORMS TO ENSURE THAT ALL MEASURES ARE FUNCTIONING PROPERLY. 11. SEDIMENT AND TRASH ACCUMULATED IN DRAINAGES OR DETENTION BASINS SHALL BE REMOVED AS SOON AS POSSIBLE. IN ADDITION, OIL AND MATERIAL FLOATING ON WATER SURFACE MUST BE SKIMMED WEEKLY AND THE DEBRIS PROPERLY DISPOSED OF. 12. CONSTRUCTION ACTIVITIES OCCURRING BETWEEN OCTOBER 15 AND APRIL 1 SHALL HAVE EROSION AND SEDIMENT CONTROL MEASURES IN PLACE OR CAPABLE OF BEING PLACED WITHIN 24 HOURS. THE CONTRACTOR SHALL ENSURE THAT THE CONSTRUCTION SITE IS PREPARED PRIOR TO THE ONSET OF ANY STORM. 13. THE CONTRACTOR SHALL ESTABLISH A SPECIFIC SITE WITHIN THE DEVELOPMENT FOR MAINTENANCE AND STORAGE OF EQUIPMENT OR ANY OTHER ACTIVITY THAT MAY ADVERSELY CONTRIBUTE TO THE WATER QUALITY OF THE RUNOFF. THIS AREA SHALL HAVE A BERM LOCATED AROUND ITS PERIMETER. THIS AREA SHALL BE RESTORED TO ACCEPTABLE CONDITION UPON COMPLETION OF PROJECT. 14. HYDROSEEDING MAY BE CONSIDERED AS AN ALTERNATIVE TO BROADCAST STRAW SUBJECT TO THE ENGINEERING DIVISION BASED ON A REVIEW OF THE EXISTING SITE CONDITIONS (LOCATION, SLOPES, PROXIMITY TO STREAMS) AND TIME OF YEAR. GRADING NOTES: GRADING SHALL CONFORM TO APPENDIX CHAPTER 33 UBC, LATEST EDITION, AND TO THE RECOMMENDATIONS OF THE GEOTECHNICAL ENGINEERING REPORT BY . (ENGINEERING DIV. FILE NO. 308-981) 2. ALL EROSION CONTROL SHALL BE PLACED AS SPECIFIED ON THESE PLANS OR AS DETERMINED BY THE ENGINEERING DIVISION INSPECTOR. 3. LOTS SHALL BE GRADED WITH A CONSTANT SLOPE ALONG THE FRONTAGE OF THE RIGHT-OF-WAY, FROM BUILDING SETBACK LINE TO BACK OF SIDEWALK. ALL SLOPES STEEPER THAN 4:1 ALONG THIS FRONTAGE SHALL HAVE EROSION NETTING INSTALLED. 4. ALL REAR LOT CORNER ELEVATIONS SHALL BE EQUAL TO OR GREATER THAN THE HIGHEST ADJACENT PAD GRADE UNLESS SPECIFICALLY SHOWN ON THESE PLANS AND APPROVED BY ENGINEERING DIVISION. 5. NON-POTABLE WATER SHALL BE SPRAYED ON ALL EXPOSED EARTH SURFACES DURING CLEARING GRADING, EARTH MOVING, AND OTHER SITE PREPARATION ACTIVITIES. THE EXPOSED EARTH SHALL BE WATERED THROUGHOUT THE DAY TO MINIMIZE DUST. 6. TARPAULINS OR OTHER EFFECTIVE COVERS SHALL BE USED ON ALL STOCKPILED EARTH MATERIAL AND ON HAUL TRUCKS TO MINIMIZE DUST. 7. THE CITY SHALL HAVE THE AUTHORITY TO STOP ALL GRADING OPERATIONS, IF, IN OPINION OF CITY STAFF, INADEQUATE DUST CONTROL MEASURES ARE BEING PRACTICED OR EXCESSIVE WIND CONDITIONS CONTRIBUTE TO FUGITIVE DUST EMISSIONS. 8. ADJACENT STREET FRONTAGES SHALL BE SWEPT AT LEAST ONCE A DAY TO REMOVE SILT AND OTHER DIRT WHICH IS EVIDENT FROM CONSTRUCTION ACTIVITIES. 9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CLEANING CONSTRUCTION VEHICLES LEAVING THE SITE ON A DAILY BASIS TO PREVENT DUST, SILT AND DIRT FROM BEING RELEASED OR TRACKED OFFSITE. 10. CONSTRUCTION SHALL STOP IF CULTURAL RESOURCES ARE SUSPECTED. IT IS POSSIBLE THAT PREVIOUS ACTIVITIES HAVE OBSCURED SURFACE EVIDENCE OF CULTURAL RESOURCES. IF SIGNS OF AN ARCHEOLOGICAL SITE, SUCH AS ANY UNUSUAL AMOUNTS OF STONE, BONE, OR SHELL, ARE UNCOVERED DURING GRADING OR OTHER CONSTRUCTION ACTIVITIES, WORK SHALL BE HALTED WITHIN 100 FEET OF THE FIND AND THE ROSEVILLE COMMUNITY DEVELOPMENT DEPARTMENT SHALL BE NOTIFIED. A QUALIFIED ARCHEOLOGIST SHALL BE CONSULTED FOR AN ON-SITE EVALUATION. THE ARCHEOLOGIST MAY REQUIRE ADDITIONAL MITIGATION. 11. SHOULD GRADING OPERATIONS UNCOVER HAZARDOUS MATERIALS, OR WHAT APPEARS TO BE HAZARDOUS MATERIALS, THE FIRE DEPARTMENT SHALL BE CONTACTED IMMEDIATELY AT (916) 774-5820. THE AREA, WHICH CONTAINS THE HAZARDOUS MATERIALS, SHALL BE MARKED OFF UNTIL AN INVESTIGATION BY A MEMBER OF THE FIRE DEPARTMENT IS CONDUCTED. 12. GRADES SHOWN OUTSIDE OF THE PUBLIC RIGHT OF WAY WITHIN THE APPROVED GRADING PLAN ARE SUBJECT TO FURTHER REVIEW AND MODIFICATION BY THE BUILDING DIVISION FOR COMPLIANCE WITH THE UNIFORM BUILDING CODE AND STATE OF CALIFORNIA TITLE 24 HANDICAP ACCESSIBILITY REQUIREMENTS. 13. CONTAMINATED SOIL – DEVELOPER AGREES TO PROPERLY ADHERE TO ALL THEN CURRENT STATE AND FEDERAL REQUIREMENTS WHEN ANY EVIDENCE OF TOXIC, HAZARDOUS OR CONTAMINATED SOILS ARE ENCOUNTERED DURING ANY AND ALL EXCAVATION OR GRADING OPERATIONS, AND TO INDEMNIFY, DEFEND AND HOLD HARMLESS THE CITY OR ROSEVILLE, ITS OFFICERS, AGENTS AND EMPLOYEES, FROM ANY AND ALL LIABILITY, COSTS, CLAIMS, FEES, FINES, PENALTIES AND CLAIMS OF OR DAMAGE OF ANY TYPE WHATSOEVER. EXTRA COSTS FOR REMEDIATION AND/OR REMOVAL OF SOIL SHALL BE BOURN SOLELY BY THE DEVELOPER. THE PARTIES INTEND THAT THIS PROVISION BE BROADLY CONSTRUED. NOISE ORDINANCE NOTES: 1. IN ACCORDANCE WITH THE CITY’S NOISE ORDINANCE, THE HOURS OF PROJECT CONSTRUCTION SHALL BE LIMITED TO THE FOLLOWING: 7:00 A.M. TO 7:00 P.M. (MONDAY THROUGH FRIDAY) 8:00 A.M. TO 8:00 P.M. (SATURDAY, SUNDAY, AND HOLIDAYS). CITY STANDARD NOTES C1 FOR BIDDING ONLY - NOT FOR CONSTRUCTION 02

DESCRIPTION RIVER ROCK COBBLE - APPROX. 3"-6" DIAM. 3" DEPTH BARK MULCH/PLANTING AREAS SYMBOL PEDESTRIAN CASE "C" RAMP SCOPE OF WORK SCHEDULE - BASE BID ADDITIVE ALTERNATES CONCRETE PEDESTRIAN "A" PATH SYMBOL DESCRIPTION BURY EV STUBS WITH METALLIC MARKER - CONTRACTOR TO CONFIRM CONDUIT QUANTITIES AND PROVIDE METALLIC MARKERS PER CITY APPROVAL PICKLEBALL COURT CONCRETE ENTRY RAMPS REPLACE RAMPS TO MEET FLUSH WITH PICKLBALL COURT GRADE EXISTING BOULDERS MV FS WM BFP DW DBFP EL EL EL UT UT UT UT UT CS EL EL EL EL EL EL EL UT UT APPROX. LOCATION OF EXISTING IRRIGATION MAINLINEEXISTING IRRIGATION EQUIPMENT EXISTING ELECTRICAL CONDUIT STUBS AND EQUIPMENT (TYP.) EXISTING CITY PARK SIGN EXISTING UTILITY WITH CONCRETE PAD WEST PEDESTRIAN WALK CONNECTION EXISTING PICKLEBALL COURTS EXISTING PARKING LOT LIMIT OF WORK EAST PEDESTRIAN WALK CONNECTION COURT #3 COURT #2 COURT #1 COURT #9 COURT #8 COURT #7 COURT #6 COURT #5 COURT #4 RESERVED FOR CONSTRUCTION ACCESS FOR FUTURE PHASES 1 1 1 1.1 2 3 2 3.3 3.3 4.1 5 88 8 3.2 4 4 6 6 6.2 6.1 3.2 7 6 1. FURNISH AND INSTALL THREE (3)" WALK ON BARK MULCH AS SHOWN ON PLANS. MOW AND CLEAR EXISTING WEEKS AND APPLY PRE-EMERGENT 1.1. ADDITIONAL BARK MULCH HAS BEEN STOCKPILED ONSITE FOR USE ON THIS PROJECT. USE THIS MATERIAL AS A BASE LAYER OF MULCH 2. FURNISH AND INSTALL A MIX LOW WATER PLANTING AS SHOWN ON PLANS, AND GROUNDCOVER PER PARKS STANDARDS AND SPECIFICATIONS 3. FURNISH AND INSTALL LANDSCAPE ELEMENTS AS SHOWN ON PLANS PER PARKS STANDARDS AND SPECIFICATIONS, WHICH INCLUDE BUT ARE NOT LIMITED TO THE FOLLOWING: 3.1. VARIETY OF SIZED BOULDERS 3.2. USE EXISTING BOULDERS LOCATED ON THE NORTH WEST SIDE OF PARKING LOT AS SHOWN ON PLANS 3.3. DRY CREEK COBBLE SURFACING 4. FURNISH AND INSTALL LANDSCAPE IRRIGATION AND EQUIPMENT TO ALL PROPOSED PLANTINGS PER PARKS STANDARDS AND SPECIFICATIONS, PROVIDED IRRIGATION TO CONNECT TO ALL PLANTINGS, CONNECT TO EXISTING POTABLE DOMESTIC AND IRRIGATION MAINLINE 5. BURY EV STUBS EITH METALLIC MARKER AND CAP EXISTING CONDUIT - CONTRACTOR TO CONFIRM CONDUIT QUNATITES AND PROVIDE METALLIC MARKERS PER CITY APPROVAL CONSTRUCTION NOTES - BASE BID: 6. CONCRETE WALKWAYS - FURNISH AND INSTALL EIGHT (8') WIDE PEDESTRIAN LOAD CONCRETE WALKWAYS PER DEVELOPMENTAL SERVICES STANDARDS AND SPECIFICATIONS. 6.1. CONNECT PROPOSED WALKWAY TO EXISTING PEDESTRIAN CONCRETE RAMP AT THE WEST PEDESTRIAN WALK CONNECTION AS SHOWN ON LAYOUT PLANS. 6.2. CONNECT PROPOSED WALKWAY FLUSH WITH EXISTING DRIVEWAY AT THE EAST PEDESTRIAN WALK CONNECTION AS SHOWN ON LAYOUT PLANS 7. FURNISH AND INSTALL PEDESTRIAN LOAD CASE "C" RAMP PER DEVELOPMENTAL SERVICES STANDARDS AND SPECIFICATIONS 8. REMOVE AND REPLACE THREE (3) CONCRETE ENTRY RAMPS TO MEET FLUSH WITH PICKLEBALL COURT GRADE AT COURTS #3, #7, AND #9 AS SHOWN ON L6 SHEETS. FURNISH AND INSTALL PER PARKS STANDARDS AND SPECIFICATIONS. WIDTH AND LENGTH OF CONCRETE WALKWAY AND CHAIN-LINK FENCING, GATE, AND WINDSCREEN TO BE ADJUSTED OR REPLACED IN KIND. CONSTRUCTION NOTES - ADDITIVE ALTERNATIVES: A. ALL EXISTING UTILITIES AND EXISTING PARK ELEMENTS INCLUDING BUT NOT LIMITED TO, EV CONDUIT AND CITY PARK SIGN TO REMAIN/PROTECTED IN PLACE OR OTHERWISE NOTED B. CONTRACTOR TO PROVIDE AND INSTALL ALL MATERIALS NEEDED TO COMPLETE SCOPE OF WORK OR OTHERWISE NOTED BY CITY OF ROSEVILLE C. ALL MATERIALS AND COMPONETS NEEDED TO COMPLETE SCOPE OF WORK MUST RECEIVE CITY APPROVAL PRIOR TO INSTALLATION AND FOLLOW CURRENT PARKS STANDARDS AND SPECIFICATIONS ADDITIONAL NOTES: ADDITIVE ALTERNATE #1: DRAWING: CWJ #: DESIGN: PROJECT #: DESCRIPTION 201 GIBSON DRIVE, ROSEVILLE, CA, 95678 SEAL : SHEET: OF 25 JOSHUA RAUL CERVANTES SCALE: DATE: 7/09/25 THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 500465 EN25-0170 100% DRAWINGS REVISIONS N° DATE CITY APPROVAL : 3 6/16/25 DESIGN ADJUSTMENTS 4 7/9/25 DESIGN ADJUSTMENTS 0' 20' 40' 80' N L1.1 1:40 SCOPE OF WORK PLAN MATCHLINE A MATCHLINE B SHEET 1 SHEET 2 SHEET 3 ROSEVILLE PARKWAY

GIBSON DRIVE
FOR BIDDING ONLY - NOT FOR CONSTRUCTION 03

LIMIT OF WORK OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH MV FS WM BFP DW DBFP EL EL EL UT UT UT UT UT CS EL EL EL EL EL EL EL UT UT
90' - 0" 54' - 0" 1050' - 0" 326' - 0" 724' - 0" WW

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SW SW SW SW SW SW SW SW APPROX. LOCATION OF EXISTING IRRIGATION MAINLINE ROSEVILLE PARKWAY GIBSON DRIVE EXISTING POTABLE DOMESTIC/ IRRIGATION EQUIPMENT EXISTING PEDESTRIAN DESIRE TRAIL EXISTING ELECTRICAL CONDUIT STUBS AND EQUIPMENT (TYP.) EXISTING LIGHT POLE EXISTING UTILITY (TYP.)EXISTING VERIZON ELECTRICAL UTILITY EXISTING VERIZON ELECTRICAL UTILITY EXISTING VERIZON ELECTRICAL UTILITY EXISTING PEDESTRIAN DESIRE TRAIL EXISTING ROSEVILLE ELECTRIC UTILITY EXISTING VERIZON ELECTRICAL UTILITY EXISTING ROSEVILLE ELECTRIC UTILITY EXISTING DRAIN INLET EXISTING FIRE HYDRANT EXISTING UTILITY (TYP.) EXISTING UTILITY (TYP.) EXISTING CITY PARK SIGN EXISTING UTILITY WITH CONCRETE PAD EXISTING SIGN (TYP.) EXISTING CONCRETE RAMP EXISTING PICKLEBALL COURTS EXISTING PARKING LOT EXISTING LIGHT POLE (TYP.) EXISTING PARK ENTRANCE LIMIT OF WORK DW DBFP CS FS EXISTING DOMESTIC WATER METER EXISTING DOMESTIC BACK FLOW PREVENTION EXISTING CITY SIGN TO REMAIN IN PLACE EXISTING FLOW SENSOR EXISTING 4" MAINLINE EXISTING ROSEVILLE ELECTRIC UTILITY EASEMENT EASEMENT LINES OH OVER HEAD POWER LINES WW WASTE WATER UTILITY LINES SW STORM WATER UTILITY LINES WS POTABLE DOMESTIC WATER UTILITY LINES DRAWING: CWJ #: DESIGN: PROJECT #: DESCRIPTION 201 GIBSON DRIVE, ROSEVILLE, CA, 95678 SEAL : SHEET: OF 25 JOSHUA RAUL CERVANTES SCALE: DATE: 7/09/25 THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 500465 EN25-0170 100% DRAWINGS REVISIONS N° DATE CITY APPROVAL : 3 6/16/25 DESIGN ADJUSTMENTS 4 7/9/25 DESIGN ADJUSTMENTS 0' 20' 40' 80' N L2.1 1:40 EXISTING CONDITIONS PLAN 1. ALL UTILITIES TO REMAIN/PROTECT IN PLACE OR OTHERWISE NOTED ON PLANS. 2. CONTRACTOR TO CONFIRM EXISTING UTILITY LOCATIONS PRIOR TO CONSTRUCTION. 3. ALL UTILITIES, INCLUDING EXISTING IRRIGATION EQUIPMENT, IS TO BE REPLACED IN KIND, OR OTHERWISE NOTED ON PLANS EXISTING CONDITIONS NOTES:

FOR BIDDING ONLY - NOT FOR CONSTRUCTION 04

LIMIT OF WORK OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH MV FS WM BFP DW DBFP EL EL EL UT UT UT UT UT CS EL EL EL EL EL EL EL UT UT
90' - 0" 54' - 0" 1050' - 0" 326' - 0" 724' - 0" DW DBFP CS FS EXISTING DOMESTIC WATER METER EXISTING DOMESTIC BACK FLOW PREVENTION EXISTING CITY SIGN TO REMAIN IN PLACE EXISTING FLOW SENSOR EXISTING 4" MAINLINE EXISTING ROSEVILLE ELECTRIC UTILITY EASEMENT EASEMENT LINES OH OVER HEAD POWER LINES WW WASTE WATER UTILITY LINES SW STORM WATER UTILITY LINES WS POTABLE DOMESTIC WATER UTILITY LINES DRAWING: CWJ #: DESIGN: PROJECT #: DESCRIPTION 201 GIBSON DRIVE, ROSEVILLE, CA, 95678 SEAL : SHEET: OF 25 JOSHUA RAUL CERVANTES SCALE: DATE: 7/09/25 THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 500465 EN25-0170 100% DRAWINGS REVISIONS N° DATE CITY APPROVAL : 3 6/16/25 DESIGN ADJUSTMENTS 4 7/9/25 DESIGN ADJUSTMENTS 0' 20' 40' 80' N L2.2 1:40 EXISTING CONDITIONS PLAN - TOPOGRAPHY 1. ALL UTILITIES TO REMAIN/PROTECT IN PLACE OR OTHERWISE NOTED ON PLANS. 2. CONTRACTOR TO CONFIRM EXISTING UTILITY LOCATIONS PRIOR TO CONSTRUCTION. 3. ALL UTILITIES, INCLUDING EXISTING IRRIGATION EQUIPMENT, IS TO BE REPLACED IN KIND, OR OTHERWISE NOTED ON PLANS EXISTING CONDITIONS NOTES: ROSEVILLE PARKWAY

GIBSON DRIVE
FOR BIDDING ONLY - NOT FOR CONSTRUCTION 05

DESCRIPTION RIVER ROCK COBBLE - APPROX. 3"-6" DIAM. - TO BE SUPPLIED BY CONTRACTOR - REFER TO PARKS STANDARDS AND SPECIFICATIONS FOR TYPE SYMBOL CODE -- DETAIL REFERENCE MATERIAL AND LAYOUT SCHEDULE 1L3.4 - 3" DEPTH BARK MULCH/PLANTING AREAS - REFER TO PARKS STANDARDS AND SPECIFICATIONS FOR TYPE - USE EXISTING STOCK PILE AS BASE LAYER AS SHOWN REFER TO PLANS FOR PLACEMENT - BURY EV STUBS WITH METALLIC MARKER - CONTRACTOR TO CONFIRM CONDUIT QUANTITIES AND PROVIDE METALLIC MARKERS PER CITY APPROVAL - MV FS WM BFP DW DBFP MV FS WM BFP DW DBFP WW

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SW SW SW SW SW SW LANDSCAPE ELEMENT VARIETY QUANTITY SHEET # DETAIL # XX#XXX - CONCRETE PEDESTRIAN 8' PATH - REFER TO DEVELOPMENTAL SERVICES STANDARDS AND SPECIFICATIONS FOR TYPE - REFER TO PLANS FOR PLACEMENT - PEDESTRIAN CASE "C" RAMP - REFER TO DEVELOPMENTAL SERVICES STANDARDS FOR TYPE - REFER TO PLANS FOR LOCATION L3.4 1L3.3 2 DRAWING: CWJ #: DESIGN: PROJECT #: DESCRIPTION 201 GIBSON DRIVE, ROSEVILLE, CA, 95678 SEAL : SHEET: OF 25 JOSHUA RAUL CERVANTES SCALE: DATE: 7/09/25 THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 500465 EN25-0170 100% DRAWINGS REVISIONS N° DATE CITY APPROVAL : 3 6/16/25 DESIGN ADJUSTMENTS 4 7/9/25 DESIGN ADJUSTMENTS MATERIAL AND LAYOUT NOTES L3.0 CONSTRUCTION NOTES 1. CONTRACTOR SHALL VERIFY EXISTING CONDITIONS. 2. ALL CONCRETE FLATWORK SHALL MEET CITY STANDARDS FOR ADA COMPLIANCE. REFER TO DETAIL ON SHEET L3.4. 3. ALL DISTURBED IRRIGATION WILL BE ADJUSTED BY THE CONTRACTOR. COORDINATE TIMING WITH CITY AS NECESSARY TO MINIMIZE DISRUPTION OF IRRIGATION SCHEDULE. 4. ALL CONCRETE PATHS SHALL HAVE A WIDTH AS REFLECTED BY SELECTED ADD ALTERNATES. 5. ALL CONCRETE PATH JOINTS SHALL BE SPACED EQUAL FEET APART TO MATCH WIDTH OF PATH OR OTHERWISE SHOWN ON PLANS. CONTRACTOR TO VERIFY JOINT LAYOUT IN FIELD AND MUST OBTAIN CITY APPROVAL PRIOR TO INSTALLATION. 6. EXISTING IRRIGATION AND UTILITIES DAMAGED DURING CONSTRUCTION SHALL BE REPLACED IN KIND WITH NO COST TO THE CITY GENERAL LAYOUT NOTES 1. CONTRACTOR SHALL EXAMINE RELATED WORK AND SURFACES BEFORE STARTING WORK OF THIS SECTION AND SHOULD REPORT TO THE CITY IN WRITING ANY CONDITIONS WHICH WILL PREVENT THE PROPER PROVISION OF THIS WORK. BEGINNING THE WORK OF THIS SECTION WITHOUT REPORTING UNSUITABLE CONDITIONS CONSTITUTES ACCEPTANCE OF CONDITIONS. ANY REQUIRED REMOVAL, REPAIR OR REPLACEMENT OF THIS WORK CAUSED BY UNSUITABLE CONDITIONS SHALL BE DONE AT NO ADDITIONAL COST TO THE CITY. 2. ALL EARTHWORK, GRADING AND SOIL DELIVERY/REMOVAL IS TO BE PROVIDED BY THE CONTRACTOR, IF APPLICABLE. 3. ALL CONCRETE FINISHES SHALL BE VERIFIED WITH CITY REPRESENTATIVE PRIOR TO INSTALLATION PER PROJECT SPECIFICATIONS. DRYCREEK SURFACE COBBLE 1. FINISH GRADE VARIES - IMPLEMENT DRYCREEK BEDS / RIVER ROCK COBBLE IN EXISTING SITE DEPRESSIONS AND SWALES WHEREVER POSSIBLE AS SHOWN ON PLANS 2. CONTRACTORS TO LOCALLY SOURCE THE SAME RIVER ROCK COBBLE 3. OVERALL WIDTH OF DRYCREEK BED VARIES - 4-0" MIN - 20"-0" MAX - DRYCREEK BED BE LAID OUT AND APPROVED BY THE CITY PRIOR TO COBBLE INSTALLATION 4. LEAVE 2-0" - 3-0" CLEARANCE BETWEEN EDGE OF HARDSCAPE ELEMENTS, SUCH AS CONCRETE PADS, CURBS, ETC. EXISTING DESIRE TRAIL, PEDESTRIAN CURB RAMPS, BARK MULCH AND ADDITIVE ALTERNATES 1. CASE "C" CURB RAMPS TO BE CONSTRUCTED AS SHOWN ON PLANS AND PER DEVELOPMENTAL SERVICES STANDARDS AND SPECIFICATIONS. 2. 3" DEPTH BARK MULCH TO MEET THE CRITERIA OF PARK STANDARDS AND SPECIFICATIONS - REFER TO CITY OF ROSEVILLE LATEST EDITION FOR TYPE, AND PLANS FOR LOCATION. USE APPROX. 400 YARDS OF EXISTING BARK MULCH STOCK PILE AS BASE LAYER FOR BARK MULCH INSTALLATION 3. CONTRACTOR MUST OBTAIN AN APPROVED TRAFFIC CONTROL PLAN AND COPY OF APPROVED ENCROACHMENT PERMIT FROM PROJECT MANAGER PRIOR TO PERFORMING ANY WORK WITHIN, BUT NOT LIMITED TO, THE RIGHT AWAY OF ROSEVILLE PARKWAY AND GIBSON DRIVE. REFER TO PARKS STANDARDS AND SPECIFICATIONS FOR ADDITIONAL DETAIL. 4. CONTRACTOR TO REFER TO MOST UP TO-DATE CITY OF ROSEVILLE DESIGN AND CONSTRUCTION STANDARDS FOR DETAILS REGARDING CURB RAMPS AND TRUNCATED DOMES. REFER TO DETAILS ST-17, ST-27, ST-35. ROSEVILLE PARKWAY GIBSON DRIVE MATERIAL AND LAYOUT NOTES: BOULDER SCHEDULE 1'L X 1'W X 1'D 2'L X 2'W X 2'D 3'LX 3'W X 3'D 13 12 14 SB MB LB SIZE SYMBOL QUANTITY WEST PEDESTRIAN WALK CONNECTION SEE SHEET L3.3, DETAIL 2 PEDESTRIAN CURB RAMP APPROX. LOCATION OF EXISTING POTABLE DOMESTIC/ IRRIGATION MAINLINE - ALL DISTURBED IRRIGATION WILL BE ADJUSTED BY THE CONTRACTOR. COORDINATE TIMING WITH CITY AS NECESSARY TO MINIMIZE DISRUPTION OF EXISTING IRRIGATION SCHEDULE. DRY CREEK COBBLE APPROX. 400 YARDS OF STOCK PILE BARK MULCH TO BE USED AS 1" BASE LAYER 06 METALLIC MARKER GENERAL LAYOUT: USE EXISTING BOULDERS LOCATED ON THE NORTH WEST AND EAST EDGE OF PARKING AS SHOWN ON GENERAL LAYOUT, L3.0. UPON CITY APPROVAL CONTRACTOR TO VERIFY QUANTITIES. BOULDERS SHALL BE GRANITE AND TO MATCH SIMILAR PROPERTIES TO DRY CREEK COBBLE, INCLUDING BUT NOT LIMITED TO COLOR AND TEXTURE. CONTRACTOR TO MUST OBTAIN CITY APPROVAL TO TYPE, SIZE, AND LOCATION, PRIOR TO INSTALLATION. CONTRACTORS SHALL INSTALL BOULDERS PER PARKS STANDARDS AND SPECIFICATIONS. CODE EXISTING BOULDERS FOR INSTALLATION. CONTRACTOR TO VERIFY EXISTING QUANTITIES SEE SHEET L3.3, DETAIL 5 EAST PEDESTRIAN WALK CONNECTION EXISTING BOULDERS FOR INSTALLATION. CONTRACTOR TO VERIFY EXISTING QUANTITIES

FOR BIDDING ONLY - NOT FOR CONSTRUCTION

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SW 10' - 0" MIN. (TYP.) 1LB1SB1MB 1LB1MB LB1MB1 LB1SB1 SB1MB1LB1 MB1 2 L3.3 ELECTRICAL UTILITY BOX AND STUBS TO PROTECT IN PLACE (TYP.) APPROX. LOCATION OF EXISTING POTABLE DOMESTIC IRRIGATION MAINLINE - ALL DISTURBED IRRIGATION WILL BE ADJUSTED BY THE CONTRACTOR. COORDINATE TIMING WITH CITY AS NECESSARY TO MINIMIZE DISRUPTION OF IRRIGATION SCHEDULE. 1 L3.4 ROSEVILLE PARKWAY LIMIT OF WORK BARK MULCH TO BE INSTALLED 6' OFF THE EDGE OF CONCRETE WALKWAY LAYOUT WALKWAY ALONG PEDESTRIAN DESIRE TRAIL WHEREVER POSSIBE 1SB LANDSCAPE ELEMENT VARIETY QUANTITY SHEET # DETAIL # DESCRIPTION RIVER ROCK COBBLE - APPROX. 3"-6" DIAM. - TO BE SUPPLIED BY CONTRACTOR - REFER TO PARKS STANDARDS AND SPECIFICATIONS FOR TYPE SYMBOL CODE -- DETAIL REFERENCE MATERIAL AND LAYOUT SCHEDULE 1 L3.4 XX#XXX - 3" DEPTH BARK MULCH/PLANTING AREAS - REFER TO PARKS STANDARDS AND SPECIFICATIONS FOR TYPE - USE EXISTING STOCK PILE AS BASE LAYER AS SHOWN REFER TO PLANS FOR PLACEMENT - CONCRETE PEDESTRIAN 8' PATH - REFER TO DEVELOPMENTAL SERVICES STANDARDS AND SPECIFICATIONS FOR TYPE - REFER TO PLANS FOR PLACEMENT - PEDESTRIAN CASE "C" RAMP - REFER TO DEVELOPMENTAL SERVICES STANDARDS FOR TYPE - REFER TO PLANS FOR LOCATION L3.41 L3.32 - BURY EV STUBS WITH METALLIC MARKER - CONTRACTOR TO CONFIRM CONDUIT QUANTITIES AND PROVIDE METALLIC MARKERS PER CITY APPROVAL - DRAWING: CWJ #: DESIGN: PROJECT #: DESCRIPTION 201 GIBSON DRIVE, ROSEVILLE, CA, 95678 SEAL : SHEET: OF 25 JOSHUA RAUL CERVANTES SCALE: DATE: 7/09/25 THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 500465 EN25-0170 100% DRAWINGS REVISIONS N° DATE CITY APPROVAL : 3 6/16/25 DESIGN ADJUSTMENTS 4 7/9/25 DESIGN ADJUSTMENTS MATCHLINE A: SEE SHEET L3.2 L3.1 1:20 0' 10' 20' 40' N MATERIAL AND LAYOUT PLAN FOR BIDDING ONLY - NOT FOR CONSTRUCTION 07

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SW SW SW SW SW SW SW SW SW SW SW SW 10' - 0" MIN. (TYP.) 10' - 0" MIN. (TYP.) MB1SB11LB LB1 MB1LB1 SB1 MB1 MB3 SB1 LB1SB1 LB1SB1 ROSEVILLE PARKWAY GIBSON DRIVE LAYOUT DRY CREEK SURFACING IN EXISTING SWALE WHEREVER POSSIBLE (TYP) EXISTING DRAIN INLET TO REMAIN IN PLACE SB1 REFER TO CITY DESIGN AND CONSTRUCTION STANDARDS CONSTRUCTION DETAILS: ST-17, ST-27, ST-35 4' 0" 10' - 0" MIN. (TYP.) OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH UT 8' - 0" MIN 9' - 6" 8'-0" (TYP.) 8'-0" (TYP.) 4' - 0" MIN 4' - 0" MIN 10' - 0" MIN. (TYP.) OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH OH UT WS WS SB1MB1 LB1 LB1MB1SB1 SB1MB1MB1 3 L3.3 DL3.4 GIBSON DRIVE LAYOUT DRY CREEK SURFACING IN EXISTING SWALE WHEREVER POSSIBLE (TYP) LANDSCAPE ELEMENT VARIETY QUANTITY SHEET # DETAIL # DESCRIPTION RIVER ROCK COBBLE - APPROX. 3"-6" DIAM. - TO BE SUPPLIED BY CONTRACTOR - REFER TO PARKS STANDARDS AND SPECIFICATIONS FOR TYPE SYMBOL CODE -- DETAIL REFERENCE MATERIAL AND LAYOUT SCHEDULE 1 L3.4 XX#XXX - 3" DEPTH BARK MULCH/PLANTING AREAS - REFER TO PARKS STANDARDS AND SPECIFICATIONS FOR TYPE - USE EXISTING STOCK PILE AS BASE LAYER AS SHOWN REFER TO PLANS FOR PLACEMENT - CONCRETE PEDESTRIAN 8' PATH - REFER TO DEVELOPMENTAL SERVICES STANDARDS AND SPECIFICATIONS FOR TYPE - REFER TO PLANS FOR PLACEMENT - PEDESTRIAN CASE "C" RAMP - REFER TO DEVELOPMENTAL SERVICES STANDARDS FOR TYPE - REFER TO PLANS FOR LOCATION L3.41 L3.32 - BURY EV STUBS WITH METALLIC MARKER - CONTRACTOR TO CONFIRM CONDUIT QUANTITIES AND PROVIDE METALLIC MARKERS PER CITY APPROVAL - DRAWING: CWJ #: DESIGN: PROJECT #: DESCRIPTION 201 GIBSON DRIVE, ROSEVILLE, CA, 95678 SEAL : SHEET: OF 25 JOSHUA RAUL CERVANTES SCALE: DATE: 7/09/25 THE COURTS AT GIBSON PARK FRONTAGE IMPROVEMENT PROJECT 500465 EN25-0170 100% DRAWINGS REVISIONS N° DATE CITY APPROVAL : 3 6/16/25 DESIGN ADJUSTMENTS 4 7/9/25 DESIGN ADJUSTMENTS MATCHLINE A: SEE SHEET L3.2 MATCHLINE B: SEE SHEET L3.2 MATCHLINE B: SEE SHEET L3.2 L3.2 1:20 0' 10' 20' 40' N MATERIAL AND LAYOUT PLAN FOR BIDDING ONLY - NOT FOR CONSTRUCTION 08