HomeMy WebLinkAboutCC - Checklist E IDIAN Community Development Department
�� Meridian City Hall,Suite 102
ILA
H 33 E. Broadway Avenue
Community Development Meridian, Idaho 83642
Department
CITY OF MERIDIAN — LAND DEVELOPMENT SERVICES
SUBDIVISION PLAN REVIEW CHECKLIST
Project Name: Click here to enter text. Hearing Date: Click here to enter a date.
Reviewer: ..lick here to enter text.
All documents,design standards,specifications,and forms should be taken from the website each time they are used
—this is where the most current information is kept.We do not notify customers when changes are made.
OK NEED Design
G1 ❑ ❑ ❑ Plans should be submitted with "NOT APPROVED FOR CONSTRUCTION" noted on each plan
sheet.
G2 ❑ ❑ ❑ Submit individual sheets, named per our"Submittals and Standards for Land Development
Projects"document. Found online at www.meridiancity.org/land/newproiect
G3 ❑ ❑ ❑ Plans digitally provided in high quality PDF and in the correct scale
G4 ❑ ❑ ❑ Each plan sheet has north arrow,graphic scale,date,title block,and sheet number
G5 ❑ ❑ ❑ Each plan indicates adjacent subdivision name, right of way lines,easements,and property lines.
G6 ❑ ❑ ❑ Each plan sheet is sealed,signed,and dated by a Professional Idaho Civil Engineer.
Standard City of Meridian notes are included in the plan set and City notes are listed first.
G7 ❑ ❑ ❑ Updated notes can be found at meridiancity.org,navigate to:
City Government>Community Development>Land >Standard Notes and Checklists
G8 ❑ ❑ ❑ Correct"City of Meridian Supplemental Specifications to the ISPWC"drawing numbers are used.
All plan sheets should have a 2"high by 3"wide open space on the bottom right-hand corner for the approved
G9 ❑ ❑ ❑ for construction stamp to be placed. Remove any City review stamp template from the plan sheet. Other
agency stamps(e.g.ACHD)can remain if that agency deems it appropriate.
OK NEED N/A Cover Sheet Design
C1 ❑ ❑ ❑ Cover sheet includes developer contact information(including a phone number and email address)
C2 ❑ ❑ ❑ Cover sheet includes engineer contact information(including the engineering firm,phone number,
and email address) i
C3 ❑ ❑ ❑ Cover sheet includes a sheet index
C4 ❑ ❑ ❑ Cover sheet includes a vicinity map which shows city limits (if applicable),adjacent subdivision(s)
including names and lot lines,and street names.
C5 ❑ ❑ ❑ Cover sheet includes project benchmarks and datum.
C6 ❑ ❑ ❑ Cover sheet includes Digline number
C7 ❑ ❑ ❑ Cover sheet includes QR Code.
OK NEED N/A Water Main Design
W1 ❑ ❑ ❑ Existing water main alignment and diameter, meters,valves, blow-offs and hydrants are shown
and existing facilities have been field surveyed.
All wells are identified in the plan view,with the following note:
"Existing well(s) must be disconnected from any buildings that remain with verification of
W2 ❑ ❑ ❑ disconnect by Meridian Public Works Department.
Wells that will not continue to be used must be properly abandoned, documentation of
abandonment will be required to be submitted to the City. Contact Idaho Department of Water
Resource for abandonment."
Vertical and horizontal separation between potable mains/services and non-potable
W3 ❑ ❑ ❑ mains/services have been addressed.
Identify all potable/non-potable main interferences with a reference to Water Note#2.
Page 1 of 6
Rev. 5/2/2022
Identify all potable/non-potable main/service or service/service interferences reference to Water
Note#3.
W4 ❑ ❑ ❑ Water mains are extended to all adjacent parcels to comply with the City's"to and through"policy.
W5 ❑ ❑ ❑ No size-on-size taps are present.Tees are required for size-on-size pipes.
Unused services and mains are abandoned at the remaining main by removing the gate valve
and installing a blind flange.
W6 ❑ ❑ ❑ • Any unused service lines are abandoned at the main by closing the corporation stop,
removing the service line,and installing a cap or coper disk at the back of the fitting.
• Valves and blow-offs are not abandoned in place(remove these and install blind flanges
where appropriate).
W7 ❑ ❑ ❑ Water mains are North and East of roadway centerlines,4 feet off lip of gutter; if water is out of
corridor,a utility variance from each affected utility will be required.
W8 ❑ ❑ ❑ Water mains are not within landscaped areas.
Easements are graphically depicted on the plan set.All water mains, hydrants,and water meters
W9 ❑ ❑ ❑ must be located within an easement if they are outside of the right of way.
Updated easement forms can be found at meridiancity.org,then navigate to:
City Government>Community Development>Land>Fees, Forms,and Easements
W9A ❑ ❑ ❑ No permanent structures can be within an easement or over a water main.This includes buildings,
_ carports,trash enclosures,trees,deep rooting bushes,etc.
Construct 14-foot wide gravel access road over water mains in unimproved areas.Specify 10 inches
W10 ❑ ❑ ❑ of% inch road mix or equivalent, on a stable, compacted subgrade. Roadway must be centered
over main(s).
W11 ❑ ❑ ❑ Water lines are designed in a looped system with dead ends minimized.
W12 ❑ ❑ ❑ Plans note that midsection line water mains shall have 5 feet of cover,in all other areas cover
shall be 4 feet.
W13 ❑ ❑ ❑ Water main diameters are 8 inches(excluding hydrant laterals)and 12 inches on section line and
near midsection line roads. i
W14 ❑ ❑ ❑ Pipe diameters and lengths are labeled from fitting to fitting on the plan view.
W15 ❑ ❑ ❑ All water pipe fittings are labelled on each water sheet where the fitting is shown.
W16 ❑ ❑ ❑ Degree of angle is labelled for all bends(roping not allowed).
W17 ❑ ❑ ❑ Pipe joint deflection does not exceed%:the pipe manufacturer's allowable deflection.
• Note on plans that the contractor is required to verify the deflection angle.
There are at least two(2)valves at all tees and at least three(3)valves at all crossings.Valves
W18 ❑ ❑ ❑ should be placed on the sides of the tees/crossings that provide supply(leg without supply is the
leg without a valve). Hydrant tees only require one valve per SD-W8.
W19 ❑ ❑ ❑ All valves shall be a minimum of 4"
W20 ❑ ❑ ❑ Valve spacing for subdivision developments doesn't exceed 800 feet(in areas without customer
connection,valve spacing does not exceed%mile).
W21 ❑ ❑ ❑ All fire lines are shown on plans, including size and location of jurisdictional valves.
2" blow-off is installed at the termination of temporary dead end water mains.
W22 ❑ ❑ ❑ • Collars are required on all blow-offs.
• If the blow-off is less than 50 feet from a water main junction and no services are on the
line,SD-W12 can be used (no valve)otherwise,use SD-W13(with valve)
W23 ❑ ❑ ❑ Blow-off are removed from all permanent mains that will not be extended
• Install blind flanges when appropriate.
W24 ❑ ❑ ❑ Fire hydrant spacing does not exceed 400 feet.
W25 ❑ ❑ ❑ Locate stations shall be installed every 500 feet. Hydrants serve as a locate station.
Hydrants are located on the water main side of centerline and at intersection curb returns and at
W26 ❑ ❑ ❑ property lines.Valves for hydrants shall be placed a minimum of 5 feet from the hydrant to allow
access in case of hydrant failure.
W27 ❑ ❑ ❑ Dead ends that will not be extended are terminated with a hydrant.
Casings are provided for all water crossings of gravity irrigation mains.
W28 ❑ ❑ ❑ • Casings shall have a minimum of 3 feet of cover from the lowest point of the waterway
to the top of the casing.
Page 2 of 6
Rev. 5/2/2022
Valves are placed on either side of an open waterway(canal, river,stream,etc.)crossing 15 feet
W29 ❑ ❑ ❑ or wider.
• A monitoring connection on the feed side of the crossing must be added to check for
leakage(DEQ requirement).
OK NEED DesignW30 ❑ ❑ ❑ All building lots have a water service line.
W31 ❑ ❑ ❑ Water services are installed perpendicular to the main.
W32 ❑ ❑ ❑ Water meters are to be installed North or East of property lines.
W33 ❑ ❑ ❑ Water service, meter size,and meter setter size are specified on the plans.
W34 ❑ ❑ ❑ Water meters over 1 inch match the size of the service lines from the main to the meter pit.
W34A ❑ ❑ ❑ Valve near meter vault is shown on plan for 1.5" and 2"water meters per std W4. Valve must be
12"from back of sidewalk/curb/gutter
W35 ❑ ❑ ❑ Water service lines are not tapped into fire services lines or hydrant laterals.
W36 ❑ ❑ ❑ Water service lines are placed in water class pipe sleeves where subsurface storm drain water
infiltration beds or storm drain infiltration swales are encountered.
OK NEED Design
S1 ❑ ❑ ❑ Existing sewer main alignment and size, manholes,cleanouts,slope/grade and inverts are shown
and labelled/existing facilities that they have been field surveyed.
S2 ❑ ❑ ❑ Any unused sewer mains or service lines must be abandoned
Existing septic systems or drain fields are shown and have the following note:
S3 ❑ ❑ ❑ "Existing septic tanks and sewer drain fields must be abandoned in accordance with Central District
Health Department requirements."
S4 ❑ ❑ ❑ Sewer mains are extended to all adjacent parcels that flow to the same sewer shed to comply with
the City's"to and through" policy.
S5 ❑ ❑ ❑ Sewer mains are in a corridor lying 5 feet North or East to 10 feet South or West of roadway
centerlines.If sewer is out of corridor,a utility variance from each affected utility will be required.
Easements are graphically depicted on the plan set. All sewer mains must be located within an
S5A ❑ ❑ ❑ easement if they are outside of the right of way.
Updated easement forms can be found at meridiancity.org,then navigate to:
City Government>Community Development>Land >Fees, Forms,and Easements
S6 ❑ ❑ ❑ No permanent structures can be within an easement or over a sewer main.This includes buildings,
carports,trash enclosures,trees,deep rooting bushes,etc.
Construct 14-foot wide gravel access road over sewer mains in unimproved areas. Specify 10
S7 ❑ ❑ ❑ inches of % inch road mix or equivalent, on a stable, compacted subgrade. Roadway must be
centered over main(s).
S8 ❑ ❑ ❑ Plan and profile views are drawn on the same sheet.
"T type"clean-outs or manholes are used at the end of mains.
S9 ❑ ❑ ❑ • Manholes should be used at the end of any permanent lines that are 150 feet or longer
and/or when the adjacent property has different ownership.
S10 ❑ ❑ ❑ Sewer mains are not within landscaped areas.
S11 ❑ ❑ ❑ Cover from top of pipe to finished grade is not less than 3 feet.
S12 ❑ ❑ ❑ Class 200 SDR-21 is specified on all sewer mains and service lines with less than 3 feet of cover
from top of pipe to natural ground(in unimproved areas)or subgrade.
S13 ❑ ❑ ❑ Finished grade and existing ground lines are shown and labeled in the profile view.
S14 ❑ ❑ ❑ Manholes are consecutively numbered in plan and profile.
S15 ❑ ❑ ❑ Manhole stationing is shown in the profile.
S16 ❑ ❑ ❑ Manhole inverts with directions,are identified in the profile view.
S17 ❑ ❑ ❑ Manhole spacing does not exceed 400 feet for pipe diameter 15"or less,500 feet for 18"to 30".
S18 ❑ ❑ ❑ Manhole diameters conform to Supplemental Specifications to the ISPWC
S19 ❑ ❑ ❑ Slope,diameter,and length of sewer main is shown in the profile view.
S20 ❑ ❑ ❑ Manholes are either shown or stated to be eccentric for manholes with an overall depth of 4 feet
or greater. Manholes with less than 4 feet of depth shall be concentric.
Page 3 of 6
Rev. 5/2/2022
S21 ❑ ❑ ❑ The vertical wall of manholes shall be shown on the upstream side of the sewer main in the profile
view.
S22 ❑ ❑ ❑ Pipe slopes and diameter conform to 10 State Standards.
S23 ❑ ❑ ❑ There is a 0.1'drop to the invert out.
S24 ❑ ❑ ❑ Sewer or Roadway stationing and marks are shown on the plan view.
S25 ❑ ❑ ❑ Angles through manholes are shown in the plan view (includes services constructed out of
manholes).
Casings are provided for all sewer main crossings of gravity irrigation mains.
S26 ❑ ❑ ❑ • Casings shall have a minimum of 3 feet of cover from the lowest point of the waterway
to the top of the casing.
OK NEED N/A Sewer Service Design
S2S ❑ ❑ ❑ All building lots are served.
S26 ❑ ❑ ❑ Sewer service lines are installed perpendicular to sewer mains.
S27 ❑ ❑ ❑ Service lines have a minimum 2%grade to the property line
S28 ❑ ❑ ❑ Service lines are a minimum 4 inch diameter.
S29 ❑ ❑ ❑ 5 feet of separation between sewer services is maintained.
S30 ❑ ❑ ❑ 5 feet of separation between sewer service and outside of a manhole is maintained.
Sewer service crossings of storm drain infiltration should be avoided whenever possible.
S31 ❑ ❑ ❑ • Sewer service lines are placed in water class pipe sleeves where subsurface storm drain
water infiltration beds or storm drain infiltration swales are encountered.
OK NEED Design
P11 ❑ ❑ ❑ Plans include a pressurized irrigation system design.
P12 ❑ ❑ ❑ Ownership of the new PI system is stated
P13 ❑ ❑ ❑ PI backup source is stated. **Reuse water is not considered a backup source of irrigation.
P14 ❑ ❑ ❑ All pressurized irrigation systems should utilize surface water as the primary source if available.
P15 ❑ ❑ ❑ If domestic water is used as the secondary source,a single point connection between the domestic
water and pressurized irrigation system is required.
P16 ❑ ❑ ❑ If City water is used as an irrigation source,the meter fee and common area irrigation assessments
must be paid by the owner/developer. An area for assessment is provided.
P17 ❑ ❑ ❑ Water meter for secondary is located in a common area.
P18 ❑ ❑ ❑ Meter size and setter size are specified on the plans.
A reduced pressure back-flow assembly (RPBA) is provided for pressurized irrigation single point
P19 ❑ ❑ ❑ connection to domestic water.
• Add a note that states "RPBA must be approved by the State of Idaho, Department of
Environmental Quality and Meridian Water Department."
Pilo ❑ ❑ ❑ Mains are south and west of property lines.
PI11 ❑ ❑ ❑ Mains are located in rear and side lot line utility easements or common lots.
P112 ❑ ❑ ❑ Mains are not located along the front lot lines.
PI13 ❑ ❑ ❑ All main crossings of public rights of way,private roadways and travel ways are sleeved with C-900
and have valves placed 10 feet outside the right of way or travel way.
OK NEED N/A Gravity Irrigation Design
G11 0 ❑ ❑ All open ditches are tiled.
G12 ❑ ❑ ❑ Pipe diameter,slope,and length is shown.
G13 ❑ ❑ ❑ Manhole/box diameter is 4 feet or greater.
G14 ❑ ❑ ❑ Spacing of manholes does not exceed 400 feet.
Page 4 of 6
Rev. 5/2/2022
OK NEED N/A Public Streetlight Design
SL1 ❑ ❑ ❑ City Transportation Utility Coordinator must be contacted for projects that are located along
arterial roads and State Highways to verify whether a future streetlight agreement is required.
All streetlight plans must have a cover sheet(either a duplicate of the civil cover sheet,or a
unique cover sheet specifically for streetlights).
Cover sheet to include
• Vicinity map
SL2 ❑ ❑ ❑ • Digline Number
• City QR Code
• Standard City of Meridian streetlight notes
• The Land Development Subdivision record number(e.g. LD-RSUB or LD-CSUB) number is
clearly shown
SL3 ❑ ❑ ❑ All plans must identify the distance to the nearing existing streetlight(s)on roads entering,existing,
and adjacent to the development.This includes lights that are on the other side of a roadway.
SL4 ❑ ❑ ❑ All streetlights and streetlight components(conduit, meters,junction boxes, poles,etc.)are within
right of way(excludes private streetlights).
SL5 ❑ ❑ ❑ Streetlights are numbered with approved City of Meridian numbering.
SL6 ❑ ❑ ❑ Pedestrian class is identified.
SL7 ❑ ❑ ❑ Street widths are dimensioned,and street names are shown.
SL8 ❑ ❑ ❑ Streetlight spacing conforms to standards for street width, pedestrian class,and light type
SL9 ❑ ❑ ❑ Proposed Idaho Power connection point(s)are shown.
SL10 ❑ ❑ ❑ Conduit is extended to all property boundary lines along right-of-way for metered streetlights.
SL11 ❑ ❑ ❑ Other utilities are shown and all potential conflicts are identified both underground and overhead.
SL12 ❑ ❑ ❑ Landscaping is shown, including new and existing trees and all conflicts are resolved.
SL13 ❑ ❑ ❑ Streetlights are staged on arterial and local roadways,or one-sided on collector roadways.
# Informational Public Streetlight Requirements Prior to Construction
SLC1 Q Streetlight permit must be pulled by contractor.
SLC2 0 Contractor must be a current, licensed,State of Idaho Public Works Contractor.
SLC3 Q A copy of the approved streetlight plan(s)is upload to the streetlight permit,including a cover sheet
OK NEED N/A Private Drainage System Design
D1 ❑ ❑ ❑ Plans are stamped by an Idaho Professional Engineer/Licensed Architect.
Necessary calculations are provided by an Idaho Professional Engineer/Licensed Architect(e.g.
D2 ❑ ❑ ❑ storm return frequency and duration, runoff volume, peak discharge,storage volume,outflows,
etc.)
D3 ❑ ❑ ❑ Calculations are made to the 100-year-storm event.
All drainage is retained and disposed of on site.
D4 ❑ ❑ ❑ • If discharge drainage is included,then a fully executed permit or agreement to discharge
offsite must be submitted prior to plan approval (unless system is owned and operated
by ACHD and ACHD is the approving authority).
D5 ❑ ❑ ❑ Copy of geotechnical report included, and indicates seasonal high ground water elevation, soil
classifications,and percolation rates.
D6 ❑ ❑ ❑ Drainage facilities do not conflict with other utilities.
D7 ❑ ❑ ❑ Building finish floor elevation shown is above possible maximum water surface elevation.
D8 ❑ ❑ ❑ Storm water pre-treatment provided (i.e.,Sand/Grease Trap, Bio-Filter,etc.).
D9 ❑ ❑ ❑ Drainage basin drawn to scale on plans.
Page 5 of 6
Rev. 5/2/2022
The Following items are Intended for Consultant/Developer Informational Use Only: e-
All checklist items must be addressed before a project approval letter can be issued.
Applicant shall be responsible for application and compliance with any Section 404 Permitting that may be required by the Army Corps
of Engineers.
Applicant shall be responsible for application and compliance with any NPDES Permitting that may be required by the EPA.
Applicant shall be responsible for application and compliance with any Irrigation District requirements.
Page 6 of 6
Rev. 5/2/2022