HomeMy WebLinkAboutPALMOS INDUSTRIAL - PDP220012 - SUBMITTAL DOCUMENTS - ROUND 1 - STORMWATER MANAGEMENT PLAN
Construction Stormwater Management Plan
(SWMP)
for
Fort Collins Palmos Industrial
115 Hickory Street
Fort Collins, CO 80524
Prepared for:
115 Hickory LLC
2775 Iris Avenue
Boulder, CO 80304
Prepared by: Kyle Wagner
Under Supervision of Mike Beach, PE
Date: June 30th, 2022
541 E Garden Drive, Unit N, Windsor, CO 80550
(970) 663-4552 EMAIL: kwagner@ridgetopeng.com/mbeach@ridgetopeng.com
SEDIMENT & EROSION CONTROL REPORT
FOR
FORT COLLINS PALMOS INDUSTRIAL
LOCATED IN THE
SOUTHEAST ¼ OF SECTION 11, TOWNSHIP 7 NORTH, RANGE 69 WEST, 6TH P.M.
During the construction process, soil is especially vulnerable to erosion by wind and water. This
eroded soil presents a danger to water resources by reducing water quality and causing the
siltation of aquatic habitat for fish and other desirable species. Eroded soil also necessitates the
repair of sewers and ditches, and the dredging of lakes. In addition, clearing and grading during
construction causes the loss of native vegetation necessary for terrestrial and aquatic habitat,
and may be necessary to provide a healthy living environment for citizens of Fort Collins.
INTENT OF THE STORMWATER MANAGEMENT PLAN (SWMP)
The intent of the Sediment and Erosion Control Report is to minimize water pollution by
illustrating protections for storm drain inlets and adjacent detention basins during construction
activities from grading, utility construction, waste materials such as concrete washout, and any
disturbances to dirt/earth. Protect as much existing vegetation as possible, slow down runoff,
prevent or minimize erosion form construction activities, provide incremental phased seeding
and mulching, avoidance and minimization, stabilization, implementation, seeding and
scheduling of the plan. Stabilize earth disturbances; prevent sediment from reaching the
receiving or surface waters.
CONTACT INFORMATION AND RESPONSIBLE PARTIES
Prepared by:
Ridgetop Engineering & Surveying, LLC
541 E Garden Drive, Unit N
Windsor, CO 80550
970.663.4552
Contractor and Qualified Stormwater Manager: _______________________________________
Company Name: ________________________________________________________________
Title: _________________________________________________________________________
Address: ______________________________________________________________________
Telephone: ____________________________________________________________________
Project Manager: _______________________________________________________________
Emergency SWMP Contact: _______________________________________________________
PROJECT SITE DESCRIPTION
The site is located along the south side of Hickory Street. For Recording purposes: A Parcel
Located in the Southeast ¼ of Section 2, Township 7 North, Range 69 West, 6th P.M., City of Fort
Collins, County of Larimer, State of Colorado.
Located along the southern side of Hickory St., the site has an area of roughly 3.04 acres. This site
is an undeveloped lot consisting of mainly dirt. Outside the site to the east, there is an existing
auto body shop and an existing furniture restoration shop.
Stormwater from this site is currently released into the city’s existing storm infrastructure. Due
to the site’s current lack of development, a series of curb and gutter will be installed to tie into
the existing network.
The runoff from this developed site is consistent with the assumptions used in the Drainage
Report by Ridgetop Engineering, dated June 10th 2022.
ULTIMATE RECEIVING WATER NAME: CACHE LA POUDRE RIVER
DISTANCE FROM PROJECT TO THE ULTIMATE RECEIVING WATER OUTFALL IS: LESS THAN 1 MILE
The existing site releases water along vegetation and gravel that flows northeast. Stormwater
runoff collects into the existing curb and gutter along the north and into existing stormwater
infrastructure in the road.
Stream crossings:
There are no existing or anticipated stream crossings for the site.
WETLAND IMPACTS? YES NO
STREAM IMPACTS? YES NO
THREATENED OR ENDANGERED SPECIES? YES NO [if yes please list]
Area Information:
The site is currently undeveloped. The total acreage of disturbance, including all clearing, grading,
excavation activities, areas receiving overburden (e.g. stockpiles), demolition areas and areas
with heavy equipment/vehicle traffic and storage that will disturb the existing site is
approximately 3.04 acres.
Total area (acres) of construction site: 3.042
Total area (acres) of disturbance on-site: 3.042
Total area (acres) of disturbance off-site: 0.275
Total area (acres) of disturbance: 3.317
Total area (acres) of impervious: 1.849
Total area (acres) of permanent landscaping: 1.193
Proposed Improvements:
Several buildings are proposed for this lot. The site will have its own parking lots, providing
satisfactory parking as per code for each building. The site also provides access to Hickory St
through nearby Mason Street. Two detention ponds are also proposed that will collect
stormwater and connect into the existing storm network. Due to the proposed improvements,
Mason Street is designated to be a future ROW.
Location and Description of Other Potential Pollution Sources:
Potential Pollutant Sources include sediment, uncovered soil, construction machinery, concrete
washouts, building materials, and fertilizers. It is anticipated that any storage of materials or
machinery will be on site and surrounded by silt fence and/or straw wattles.
Existing Vegetation & Features:
The site slopes eastward, at a slope between 0.5% and 1%. The site has little to no vegetation,
being mostly dirt.
There is no offsite run-on for this site.
THE STORMWATER MANAGEMENT PLAN
The SWMP will be implemented in three phases: 1) first construction activity, 2) during
construction, and 3) final stabilization.
Site Map Components
During construction items will be added as necessary to render the SWMP current, such
as:
1. Areas used for storage of building materials, soils or wastes.
2. Location of work access routes during construction.
3. Location of borrow and waste locations.
Construction site plans were developed conforming to The City of Fort Collin’s municipal code for
stormwater management. Based on the Natural Resources Conservation Service (NRCS) soil
report, the existing soils on site consist of Fort Collins Nunn Clay Loam. The soil shifts from Nunn-
Clay Loam to Loam at a depth of about 2.5 ft.
FIRST CONSTRUCTION ACTIVITY-BMP’S
Clearing and Grubbing is anticipated to begin Spring 2023.
Prior to Work Commencing
Sediment control measures will be implemented in accordance with the approved schedule prior
to any construction.
Perimeter control will be established as the first item on the SWMP and as required on the
Erosions Control Plans and Detail sheets.
BMPs for other pollutants such as concrete truck washout and stockpiles will be identified and
implemented.
The locations of any additional BMPs will be added to the SWMP.
Offsite Drainage
The project site has negligible stormwater runoff draining onto or through it. The existing curb
and gutter along the street help direct runoff towards the stormwater infrastructure.
If necessary, BMPs will be used to prevent off-site water from running on-site and becoming
contaminated with sediment or other pollutants or to divert off-site flows away from the project
site to prevent water contamination.
BMPs Installed
First Construction BMPs include:
• Perimeter Control:
o Silt Fence – As shown on the Erosion Control (EC) Plans, Silt fence shall be
installed as a temporary BMP in areas of sheet flow around the perimeter of
the site (and individual lots) where there is a potential for pollutants to leave
the site.
o Gravel Bags (Rock Socks) – This BMP shall be used to trap sediment from
stormwater runoff that flows along roadways or along curb and gutter.
o Construction Fence – This temporary BMP will be placed around the entire
perimeter of the site to serve a similar purpose as Silt Fence.
o Inlet Protection – This BMP shall be used to trap sediment from stormwater
runoff that flows along the curb and gutter towards existing and proposed
inlets.
o Dust Particulate of Wind-Blown Control – Measures shall be taken during
construction to control wind erosion and sediment. Water shall be applied
during earthwork activities in order to meet moisture requirements and to
reduce wind erosion. Disturbed areas shall be covered as timely as possible or
seeded to minimize the potential for wind erosion.
• Concrete Washout Basin:
o As shown on the EC Plans, a concrete washout area is designated in order to
receive wash water from washing of tools and equipment related to concrete
trucks, mixers, and pump trucks. Concrete washout areas may be lined or
unlined excavated pits in the ground, or commercially manufactured
containers and be maintained regularly to ensure proper operation.
Contractor to maintain Washout Basin in order to prevent wash water from
leaving the containment area. Dispose of concrete and wash water in
accordance with local, state, and federal laws.
• Staging and Storage:
o As shown on the EC Plans, a Staging and Storage area has been placed on the
west side of the Mason Street access. This area can be moved to complete
construction. This area will store equipment for construction out of the way
and contained to one area. This will help mitigate the spread of sediment.
• Stockpile Storage:
o A temporary area for stockpile storage has been indicated on the EC Plans, but
can move as necessary to complete construction. Silt Fence shall surround the
proposed area to prevent stockpile material from spreading onto the site.
• Vehicle Tracking Control:
o One construction entrance/exit has been indicated on the EC Plans and shall
be installed at the exact entrance/exit location of construction vehicles. The
stone placed within this area is to reduce the amount of sediment leaving the
site.
o Should off-site tracking occur, all practicable measures to clean roads and
storm drainage ways, at a minimum by the end of each workday, will be
utilized.
Identification of Potential Pollutant Sources:
The following activities and pollutant sources were evaluated:
• Disturbed and stored soils;
• Vehicle tracking controls;
• Management of Contaminated soils;
• Loading and unloading operations;
• Outdoor Storage activities;
• Vehicle and equipment maintenance and fueling;
• Dust or particulate generating processes or activities;
• Routine maintenance activities;
• On site waste management practices
• Concrete truck washing;
• Dedicated concrete and asphalt batch plants;
• Non-industrial waste sources;
• Potential spills;
1. Disturbed and stored soils:
a. Any disturbed surfaces must always be left in a roughened condition by equipment
tracking, scarifying or disking the surface. Any areas where work will be halted
must be temporarily stabilized as described later in this report. Stockpiled soils
shall be left in a surface roughened state.
2. Vehicle Tracking Controls:
a. Site fencing limits the inflow of vehicle’s traveling within the site and area of
disturbance, thus limiting the tracking of soils off site. Placing quarry spall type
material (as indicated on the detail) at the driveway entrance will help alleviate
any vehicle tracking of material off site. If excessive tracking is observed, the
contractor will address the tracking on the adjacent street via scraping and street
sweeping if necessary.
3. Management of Contaminated Soils:
a. Per the soils report no contaminated soils are anticipated on the excavation of
subject property. If contaminates are discovered additional BMP’s will be
implemented to ensure containment of any containment until such contaminant
can be disposed of safely and legally.
4. Loading and Unloading Operations:
a. The site fence and limits of disturbance direct the inflow of vehicle’s traveling
within the site. Contractors will be directed to park in designated areas only and
driving within the site will only be on an as needed basis.
5. Outdoor Storage Activities:
a. Very few substances will be stored on site regularly, those most common include
fuel and oil used for construction equipment. Other chemicals stored on site will
be evaluated on an as needed basis to determine the best course of action for
safe containment in the event of a spill.
6. Vehicle and Equipment Maintenance and Fueling
a. Vehicle maintenance or fueling on site is not anticipated. Fueling of small
construction equipment (generator, compressor, etc) will be done in an open area
with no more than a 5-gallon gas tank. Any fuel or oil spill will be cleaned up and
contained immediately to not allow any contaminants to make it into the storm
water or the ground water.
7. Dust and Particulate Generating Processes and Activities
a. Excavation will take place during the summer months, where dry, dusty soil could
present itself as an issue. Should dust become excessive, soil watering will
commence.
8. Routine Maintenance Activities:
a. Routine maintenance activities will seize once the construction activity begins.
The project site has been routinely maintained by a landscape maintenance
company for nuisance weeds, etc. Routine maintenance is not going to be
implemented until such time the site is fully stabilized and landscaped.
9. Off-Site Waste Management Practices:
a. All waste produced from construction activities will be handled by a local
sanitation company. The General Contractor will complete a Construction Waste
Management Plan with further details. No construction waste materials will be
buried, dumped, or discharge into any receiving waters.
10. Concrete Truck Washing:
a. A metal concrete washout container will be located on the project site. The
container will be enclosed in silt fence and regularly maintained. The container
will be located more than 50ft from any storm water inlet.
11. Dedicated Concrete and Asphalt Batch Plants
a. No concrete or asphalt batch plant will be located on site.
12. Non-Industrial Waste Sources:
a. Cleanup of any loose construction trash or debris will be addressed daily. The
site and the surrounding area will be patrolled for waste and disposed of in the
proper way as defined in the Construction Waste Management Plan.
b. Portable sanitary sewage facilities will be placed within the silt fence area and not
within 50ft of any storm water inlet. Any portable sanitary sewage facility will be
anchored down to avoid any potential leakage and serviced weekly.
13. Potential Spills
a. Spills and leaks will be immediately handled by the General Contractors
employee or subcontractor in accordance to the EPA’s Spill Control and
Countermeasure Plan (SPCC). The Qualified Stormwater Manager will be
notified immediately of any spill or leak on site and respond the situation as
best defined by the SPCC.
b. Weekly safety meetings will be conducted on site, material handling and spill
prevention will be highlighted throughout these meetings in an effort to prevent
and educate contractors on spill prevention and response.
c. Potential spills risk will be mitigated by not storing containment materials on site
regularly.
Details of all BMPs used on this project are included either on the Grading Plan, Detail Sheets
and/or within this SWMP.
DURING CONSTRUCTION-BMP’S
Grading and slope stabilization is anticipated to begin Spring/Summer 2023
Installation of utilities is anticipated to begin on Spring/Summer 2023
Stabilizing Disturbances
1. Disturbed surfaces will be left in a roughened condition at all times by equipment tracking,
scarifying or disking the surface on contour with a 2-to-4-inch minimum variation in soil
surface.
2. Disturbed areas where work is temporarily halted will be temporarily stabilized within 14
calendar days after activity has ceased unless work is to be resumed within 30 calendar days
after the activity ceased as authorized by the City Engineer.
3. During the seasons when seeding does not produce vegetative cover, temporary stabilization
will occur. Temporary stabilization will consist of 1.5 tons certified weed free forage per acre,
mechanically crimped into the soil in combination with an organic mulch tackifier.
4. Construction activities will be limited to those areas within the limits of disturbance as shown
on the plans. Off road staging areas or stockpiles must be pre-approved by the City of Fort
Collins. If necessary, disturbances beyond these limits will be restored to original condition
as soon as possible after construction work is completed.
5. The permittee will tabulate additional disturbance’s locations and quantities not identified in
the SWMP and add them to the SWMP.
Inspection and Maintenance of Erosion Control Devices
Inspections will be conducted at least every 7 days and after any significant precipitation event
where erosion may have occurred. Inspections will be conducted by a qualified stormwater
manager. Replacement of failed BMPs will be conducted immediately, but no later than 24
hours. Maintenance of erosion control measures will be conducted within 7 days. Sediment
will be cleaned out when silt depth is 50% or greater than the erosion control device, or as
directed by City staff.
BMPs Installed
Note that all BMPs installed during the Initial Phase of construction shall be maintained during
construction.
Additional BMPs installed during construction:
• Outlet Protection
• Inlet Protection
o A new storm drain system with inlets will be placed on site during this phase.
Additional Inlet Protections will be used to mitigate sediment getting into the
new system.
Batch Plants
There are no asphalt or concrete batch plants planned for this site.
POST-CONSTRUCTION-BMP’S
Final Stabilization
Permanent Seeding or sod installation is anticipated to begin on Summer 2023 .
Final stabilization is anticipated to be completed on Summer 2023 .
Final Stabilization is reached when all ground surface disturbing activities at the site have been
completed, and uniform vegetative cover has been established with an individual plant density
of at least 70% of pre-disturbance levels, or equivalent permanent, physical erosion reduction
methods have been employed.
BMPs Installed
The Final Stabilization will consist of monitoring the landscaped slopes and BMPS until the
required germination has taken place. BMPS to remain in place include:
• Permanent Seeding and Planting – Establishment of permanent perennial vegetation
such as trees, shrubs, vines, grasses or sod, and/or erosion control blankets on exposed
areas for final stabilization by holding soil particles in place. Once established the
potential for erosion is limited and the vegetation promotes infiltration of the runoff.
See EC and Landscape Plans for locations and additional information.
• Preservation of Existing Vegetation – Preserving existing vegetation should occur where
no construction activity will take place. Preserving of existing/natural vegetation is
considered a permanent BMP and contractor shall take measures where possible to keep
areas undisturbed.
• Silt Fence and Rock Sock – Silt fence and rock socks at culverts shall remain in place until
permanent seeded has achieved 70% of the pre-disturbance level.
• Detention Ponds- Two stormwater detention areas will remain as permanent fixtures on
site. These detention pods shall be located along the southern end of the site, on either
side of the Mason Street access.
Potential Pollutants / Materials Handling and Spill Prevention
In accordance with the Record Keeping section below regarding Spill Response, contractor shall
notify the following:
Non-Hazardous
CDPHE at 1-877-518-5608
Colorado State Patrol 24-hour hotline at 1-303-239-4501
Hazardous Materials
Local emergency response team by dialing 911
CDPHE at 1-877-518-5608
Colorado State Patrol 24-hour hotline at 1-303-239-4501
Any hazardous or potentially hazardous material that is brought onto the construction site shall
be handled properly to reduce the potential for stormwater pollution. All materials used on this
construction site shall be properly stored, handled, dispensed, and disposed of following all
applicable label directions. Flammable and combustible liquids shall be stored and handled
according to applicable regulations, and, at a minimum, according to 29 cfr 1926.152. Only
approved containers and portable tanks shall be used for storage and handling of flammable and
combustible liquids.
Material safety data sheets (MSDS) information shall be kept on site for all applicable materials.
However, MSDS may also be accessed via telephone or other electronic means or apparatus.
In the event of an accidental spill, immediate action shall be taken by the GC to contain and
remove the spilled material. The spill shall be reported to the appropriate agencies in the
required time frames. As required under the provisions of the clean water act, any spill or
discharge entering waters of the United States shall be properly reported.
All hazardous materials, including contaminated soil and liquid concrete waste, shall be disposed
of by the contractor in the manner specified by federal, state and local regulations and by the
manufacturer of such products.
The GC shall prepare a written record of any spill and associated clean-up activities of petroleum
products or hazardous materials more than 1 gallon or reportable quantities, whichever is less,
on the day of the spill. The GC shall provide notice to owner immediately upon identification of
any spill. Spill report forms can be obtained from Colorado Department of Public Health and
Environment. Copies of spill critical incident reports shall be printed and maintained in the
jobsite binder.
Any spills of petroleum products or hazardous materials more than reportable quantities as
defined by EPA or the state or local agency regulations, shall be immediately reported to the EPA
national response center (1-800-424-8802) and Colorado Department of Public Health and
Environment (877-518-5608).
The reportable quantity for petroleum products is:
Any spill or release of more than 25 gallons, or which results in a visible sheen on water, or a
visible deposit on the bottom or shoreline of any water body, must be reported within 24 hours.
Within seven (7) days following a release, submit a complete written report to the division
describing the reportable release and steps taken to prevent a reoccurrence.
The reportable quantity for hazardous materials can be found in 40 cfr 302 at:
Http://www.ecfr.gov/cgi-bin/text-
idx?c=ecfr&sid=1b97dc96a915b394c3275ae95ba797de&rgn=div5&view=text&node=40:29.0.1.
1.2&idno=40
To minimize the potential for a spill of petroleum product or hazardous materials to encounter
stormwater, the following steps shall be implemented:
1) All materials with hazardous properties, such as pesticides, petroleum products,
fertilizers, soaps, detergents, construction chemicals, acids, bases, paints, paint solvents,
additives for soil stabilization, concrete, curing compounds and additives, etc., shall be
stored in a secure location, under cover and in appropriate, tightly sealed containers
when not in use.
2) The minimum practical quantity of all such materials shall be kept on the job site and
scheduled for delivery as close to time of use as practical.
3) A spill control and containment kit (containing for example, absorbent material such as
kitty litter or sawdust, acid, base, neutralizing agent, brooms, dust pans, mops, rags,
gloves, goggles, plastic and metal trash containers, etc.) shall be provided at the
construction site and its location(s) shall be identified with legible signage and shown on
site maps.
a. The spill control and containment kit supplies shall be of sufficient quantities and
appropriate content to contain a spill from the largest anticipated piece of
equipment and from the largest anticipated quantities of products stored on the
site at any given time.
b. Contents shall be inspected daily during the daily stormwater inspection.
4) All products shall be stored in and used from the original container with the original
product label. Containers must be stored in a manner to protect them from the elements.
5) All products shall be used in strict compliance with instructions on the product label.
6) The disposal of excess or used products shall be in strict compliance with instructions on
the product label and regulations.
Allowable non-stormwater site discharge:
*Including but not limited to:
1. On site non-stormwater discharges will be limited to construction related activities
required during site improvements. This will include discharge from the proposed
concrete washout area.
2. Building washwater may also be used during vertical construction of the site and pressure
washing operations where detergents are not used.
3. Fire hydrant flushing and pressure testing discharges to remove sediment and debris from
the pipes to maintain water clarity and function.
4. Any emergency firefighting operations that occur on site requiring water firefighting.
5. Water used as fugitive dust control in accordance with The City of Fort Collins Land
Development Code.
6. Pavement and concrete wash operations where detergents are not used.
7. Discharges of uncontaminated groundwater to land.
8. Excavation dewatering processes.
9. Landscape irrigation.
The proposed rain garden to the south of the building will help treat water from the new
impervious area created by the proposed improvements. The rain garden is located south of the
building and north of the shared access drive. Proposed storm structures to the north and west
of the building including concrete drain pans are planned permanent control measures in place
to control pollutants in stormwater discharge.
Seeding Plan
The seeding of bare areas shall be as shown on the SWMP and the use of seed mix and rates
shown on the Landscape Plan.
Reseeding operations / corrective stabilization
Areas where seed has not germinated after one season will be evaluated by the City, and if
needed the contractor/owner shall reseed as necessary if required vegetative density is not
achieved. Areas that have not germinated will have seed, mulch and mulch tackifier (or blanket)
reapplied as required.
Inspection and Maintenance of Erosion Control Devices
Permitee or contractor shall provide written inspection reports every seven (7) days and after
significant precipitation events. All necessary maintenance and repair shall be completed
immediately. An alternative inspection may be approved by field inspector, if need be.
Termination of the Construction Permit
BMPs will be removed and the Construction Permit terminated once 70% of preexisting cover
has been established within the disturbed project limits, and a final inspection by County staff
has occurred approving the removal of the temporary BMP’s.
RECORDKEEPING
1. Accurate and complete records will be kept and maintained for three years after the Site
Development Permit is terminated.
2. The SWMP should be considered a "living document" that will be continuously reviewed and
modified, including but not limited to: additions, deletions, and changing locations of BMPs.
These changes will be marked in the plans, dated and signed at time of occurrence. The
SWMP shall be updated within 72 hours of changes occurring on site.
3. All inspection and maintenance activities or other repairs will be documented and the records
available for review by the City.
4. Records of spill, leaks or overflows that result in the discharge of pollutants must be
documented and maintained. Information that should be recorded for all occurrences include
the time and date, weather conditions, reasons for spill, etc. A release of any chemical, oil,
petroleum product, sewage, etc., which may enter state waters must be reported
immediately to the State of Colorado Spill Hotline at 1-877-518-5608.
5. Incidents of noncompliance, such as uncontrolled releases of pollutants including mud,
muddy water or measurable quantities of sediment found off-site will be noted, along with a
brief explanation as to measures taken to prevent future violations and measures taken to
clean up sediment that has left the site.
CORRECTIVE ACTION LOG
Create as an attachment, a corrective action log. This log should describe repair, replacement,
and maintenance of BMPs undertaken based on the inspections and maintenance procedures,
date completed, and note the person that completed the work. Actions related to the findings of
an inspection should reference the specific report.
This log will also describe changes and updates to the SWMP, including additions of new BMPs,
replacement of failed BMPs, significant changes in the activities or their timing on the project,
changes in personnel, changes in inspection and maintenance procedures, and updates to site
maps, etc.
TRAINING
Staff and subcontractors will be trained to identify stormwater BMPs and how to prevent
problems with them, such as not driving onsite unless through the vehicle tracking control or
taking care to not to damage BMPs. Documentation on training at safety meetings or otherwise
will be kept on file with the SWMP, including dates, number of attendees, subjects covered, and
length of the training.
FAILURE TO PERFORM
Failure to implement SWMP puts the project in automatic violation of the Construction Permit.
Failure to comply with the Colorado Department of Public Health and Environment Permit
requirements will constitute a violation by the Contractor. Civil penalties for violations can be up
to $10,000 per day, and a criminal pollution of state water is punishable by fines of up to $25,000
per day. For additional information, review the permit on file or go on-line to the CDPHE web
site at http:www.cdphe.state.co.us/wq/permitsunit/wqcdpmt.html.
Appendix A – Vicinity Map
Appendix B – Site Maps
Appendix C – Copy of City Construction Permit
Appendix D – Inspection Reports
Appendix E – BMP Specifications and Details
Appendix A
Vicinity Map
CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO
HICKORY ST
CONIFER ST
EL SUNIGA RD
E VINE DRW VINE DRN SHIELDS STBLUE SPRUCE DRHIGHWAY 287HEMLOCK ST REDWOOD STN MASON ST
Appendix B
Site Maps
CP TRACKSCP RAILGATECHAIN LINK FENCECHAIN LINK FENCECHAIN LINK FENCECHAIN LINK FENCEGATEGATEREAL ESTATEFOR SALE SIGNHICKORY STREET(APPARENT R.O.W., NODOCUMENTS PROVIDED)OWNER: UNION PACIFICRAILROAD COMPANYVAULTELECVAULTELECHYDMHH2OH2OV.P.TTELETVAULTELECVAULTELECTVAULTCABLEXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX X X X TTTTTTTTTTTTTTTTTTTTTTTEEETTTTTTTTTTTTEEEEEEEEEEEEEEEEEEEEEEEEEEEEEETTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWEEEOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUS20564976.04SANITARY MANHOLES20974977.79SANITARY MANHOLESANITARY MANHOLERIM=4976.04INV E=4971.23 (8" PVC)INV W=4971.31 (8" PVC)SANITARY MANHOLERIM=4977.79INV E=4972.83 (8"PVC)OfPROJECT TITLEREVISIONSSHEET TITLESHEET INFORMATIONSEALDATEPREPARED FORDRAWN BY:CHECKED BY:PROJECT NO.:115 HICKORY LLCFORT COLLINSPALMOSINDUSTRIAL2775 IRIS AVEBOULDER, CO 80304115 HICKORY STFORT COLLINS, CO 80524---MRBSUBMITTALDEVELOPMENT REVIEW05/13/2022LOGORTIDGEOPENGINEERING & SURVEYING541 E. Garden Drive,Unit NWindsor, CO 80550T (970) 663-4552W ridgetopeng.comSE 14 OF SECTION 2, TOWNSHIP 7 NORTH, RANGE 69 WEST, 6TH P.M.CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADOFORT COLLINS PALMOS INDUSTRIALKnow what'sbelow.before you dig.CallRSEEDING NOTE:EROSION DETAILSEROSION DETAILSLEGENDLEGENDACREAGE SUMMARY (IN ACRES)2NGA16INITIALEROSIONCONTROLER-1.0
CP TRACKSCP RAILGATECHAIN LINK FENCECHAIN LINK FENCECHAIN LINK FENCECHAIN LINK FENCEGATEGATEREAL ESTATEFOR SALE SIGNVAULTELECVAULTELECHYDMHH2OH2OV.P.TTELETVAULTELECVAULTELECTVAULTCABLEXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX X X X TTTTTTTTTTTTTTTTTTTTTTTEEETTTTTTTTTTTTEEEEEEEEEEEEEEEEEEEEEEEEEEEEEETTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWEEEOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUS20564976.04SANITARY MANHOLES20974977.79SANITARY MANHOLESANITARY MANHOLERIM=4976.04INV E=4971.23 (8" PVC)INV W=4971.31 (8" PVC)SANITARY MANHOLERIM=4977.79INV E=4972.83 (8"PVC)OfPROJECT TITLEREVISIONSSHEET TITLESHEET INFORMATIONSEALDATEPREPARED FORDRAWN BY:CHECKED BY:PROJECT NO.:115 HICKORY LLCFORT COLLINSPALMOSINDUSTRIAL2775 IRIS AVEBOULDER, CO 80304115 HICKORY STFORT COLLINS, CO 80524---MRBSUBMITTALDEVELOPMENT REVIEW05/13/2022LOGORTIDGEOPENGINEERING & SURVEYING541 E. Garden Drive,Unit NWindsor, CO 80550T (970) 663-4552W ridgetopeng.comSE 14 OF SECTION 2, TOWNSHIP 7 NORTH, RANGE 69 WEST, 6TH P.M.CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADOFORT COLLINS PALMOS INDUSTRIALKnow what'sbelow.before you dig.CallRSEEDING NOTE:EROSION DETAILSEROSION DETAILSLEGENDLEGENDACREAGE SUMMARY (IN ACRES)3NGA16INTERIMEROSIONCONTROLER-1.1
N00°37'26"E10.00'N00°38'24"E10.00'N00°45'43"E15.01'N63°45'15"E22.50'VAULTELECVAULTELECHYDMHH2OH2OV.P.TTELETVAULTELECVAULTELECTVAULTCABLES26°14'45"E30.81'Delta= 1°41'20"R=444.28' L=13.10'Dir= S36°58'34"EChord= 13.09'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX X X X TTTTTTTTTTTTTTTTTTTTTTTEEETTTTTTTTTTTTEEEEEEEEEEEEEEEEEEEEEEEEEEEEEETTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWEEEOHUOHUOHUOHUOHUOHUOHUOHUOHUOHUS20564976.04SANITARY MANHOLES20974977.79SANITARY MANHOLESEEDING NOTE:EROSION DETAILSEROSION DETAILSLEGENDLEGENDOfPROJECT TITLEREVISIONSSHEET TITLESHEET INFORMATIONSEALDATEPREPARED FORDRAWN BY:CHECKED BY:PROJECT NO.:115 HICKORY LLCFORT COLLINSPALMOSINDUSTRIAL2775 IRIS AVEBOULDER, CO 80304115 HICKORY STFORT COLLINS, CO 80524---MRBSUBMITTALDEVELOPMENT REVIEW05/13/2022LOGO541 E. Garden Drive,Unit NWindsor, CO 80550T (970) 663-4552W ridgetopeng.comSE 14 OF SECTION 2, TOWNSHIP 7 NORTH, RANGE 69 WEST, 6TH P.M.CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADOFORT COLLINS PALMOS INDUSTRIALKnow what'sbelow.before you dig.CallRACREAGE SUMMARY (IN ACRES)4NGA16FINALEROSIONCONTROLER-1.2
Appendix C
Copy of the City Construction Permit
Appendix D
Inspection Reports
Appendix E
BMP Specifications and Details
OfPROJECT TITLEREVISIONSSHEET TITLESHEET INFORMATIONSEALDATEPREPARED FORDRAWN BY:CHECKED BY:PROJECT NO.:115 HICKORY LLCFORT COLLINSPALMOSINDUSTRIAL2775 IRIS AVEBOULDER, CO 80304115 HICKORY STFORT COLLINS, CO 80524---MRBSUBMITTALDEVELOPMENT REVIEW05/13/2022LOGORTIDGEOPENGINEERING & SURVEYING541 E. Garden Drive,Unit NWindsor, CO 80550T (970) 663-4552W ridgetopeng.comSE 14 OF SECTION 2, TOWNSHIP 7 NORTH, RANGE 69 WEST, 6TH P.M.CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADOFORT COLLINS PALMOS INDUSTRIALKnow what'sbelow.before you dig.CallR’“” ’ ’ ’“” 5NGA16EROSIONCONTROLNOTESER-2.0
29EROSIONCONTROLDETAILSER-3.06NGAOfPROJECT TITLEREVISIONSSHEET TITLESHEET INFORMATIONSEALDATEPREPARED FORDRAWN BY:CHECKED BY:PROJECT NO.:115 HICKORY LLCFORT COLLINSPALMOSINDUSTRIAL2775 IRIS AVEBOULDER, CO 80304115 HICKORY STFORT COLLINS, CO 80524---MRBSUBMITTALDEVELOPMENT REVIEW05/13/2022LOGORTIDGEOPENGINEERING & SURVEYING541 E. Garden Drive,Unit NWindsor, CO 80550T (970) 663-4552W ridgetopeng.comSE 14 OF SECTION 2, TOWNSHIP 7 NORTH, RANGE 69 WEST, 6TH P.M.CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADOFORT COLLINS PALMOS INDUSTRIAL
OfPROJECT TITLEREVISIONSSHEET TITLESHEET INFORMATIONSEALDATEPREPARED FORDRAWN BY:CHECKED BY:PROJECT NO.:115 HICKORY LLCFORT COLLINSPALMOSINDUSTRIAL2775 IRIS AVEBOULDER, CO 80304115 HICKORY STFORT COLLINS, CO 80524---MRBSUBMITTALDEVELOPMENT REVIEW05/13/2022LOGORTIDGEOPENGINEERING & SURVEYING541 E. Garden Drive,Unit NWindsor, CO 80550T (970) 663-4552W ridgetopeng.comSE 14 OF SECTION 2, TOWNSHIP 7 NORTH, RANGE 69 WEST, 6TH P.M.CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADOFORT COLLINS PALMOS INDUSTRIAL7NGA16EROSIONCONTROLDETAILSER-3.1