HomeMy WebLinkAboutMAVERIK CONVENIENCE STORE AND FUEL SALES - FDP160024 - CORRESPONDENCE - OTHER WATER AND OR SANITATION DISTRICTSthis warranty period the Contractor shall repair any defects in the work and maintain the
work area. At the close of the two year warranty period and upon satisfactory correction
of any deficiencies noted, the District shall accept the constructed lines and
appurtenances as the sole property and responsibility of the ELCO.
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16. Connection to Existing System: All connections to existing waterlines shall be
completed at developer's expense by ELCO personnel or the District's authorized
contractor with no exception.
17. Inspection: ELCO shall have the authority to ascertain that all construction of
facilities is equal to or better than minimum construction requirements as set forth in the
District's Specifications. The District shall also have the authority to assign an inspector
to check any and all work, including all materials to be incorporated in the work,
excavation, bedding, backfill, testing and all construction methods and practices.
18. Testing and Acceptance: All lines shall be pressure tested, chlorinated and
flushed by the Contractor in accordance with District Specifications and under the
District's supervision. Upon passing chlorination testing, bacteriological testing will be
completed by an accredited water quality control laboratory. Copies of all passing test
results, including soils compaction in the area of water main construction, shall be
provided to the District.
19. Project As -Built and Record Drawing Requirements:
a. As -built drawings are prepared by the contractor. They confirm, in red ink, on -site
changes to the original construction documents. The As -built drawings shall be
forwarded to project's design engineer for conversion to Record Drawings.
b. Record Drawings are prepared by the project's design engineer and reflect on -
site changes the contractor noted in the as -built drawings. The Record Drawings
shall be approved by ELCO prior to Preliminary Acceptance of the project.
Record Drawings are to be delivered to the District in hard copy (11 x 17 format)
and electronic format. Hard copy drawing text font size shall be large enough to
be legible with font size approved by the District. Electronic format shall be
delivered in Adobe .pdf, AutoCAD and ArcView shape files (release version to be
confirmed with District at time of submittal). These documents shall accurately
reflect any change made in the field which varies from the approved construction
plan and including, at a minimum, field dimensions and elevations, horizontal and
vertical locations of underground utilities and appurtenances. Include with the
Record Drawings a complete copy of the recorded Filing Plat and a written
confirmation of total costs of all water system improvements involved.
20. Warranty: The Contractor shall warrant all work associated with the waterline
installation including, but not limited to the materials, installation workmanship and
surface restoration for a period of two years from date of Preliminary Acceptance. During
Centurion with epoxy coated shoe or American Flo Control Waterous Pacer WB-
67-250X with epoxy coated shoe.
e. Fittings -All fittings shall be swing assemblies with anchor couplings.
9. Pipe Wrap: All fittings, valves, fire hydrant shoes and plugs shall be poly -
wrapped with 8-mil thick polyethylene plastic wrap, double layered, and ends securely
taped prior to backfill.
10. Bedding: All water main installation shall include bedding. Bedding shall be 3/4"
washed rock uniformly graded and compacted. Trench shall be excavated to a depth
below established grade equal to 1 /4 of pipe diameter (min. 4"). Bell depressions shall
be provided for all joints. In event that unstable trench conditions are encountered at
pipeline grade 1-1/2" uniformly graded washed rock shall be used for stabilization.
Bedding material shall be placed and compacted under and around sides of the pipe.
Place bedding in such a manner as to provide solid, uniform bearing surface for full
length of barrel. Minimum 30" backfill above pipe before other than hand compaction
equipment is to be used. Note maximum trench width detail.
11. Backfill: Backfilling of trench shall be performed as soon as practical, subsequent
to inspection and approval. Back -filling of acceptable material shall be placed in lifts not
greater than one (1) foot. Backfill shall be compacted to 95% of optimum density in
roadway areas and 90% in all other locations. Compaction testing of bedding and backfill
shall be at least five tests per 1,000 feet and at varying depths and locations in
accordance with the requirements of the applicable authority.
12. Thrust Blocks: All fittings, tees, plugs and fire hydrants shall be provided with
anchor couplings and concrete thrust blocks in accordance with ELCO Specifications.
13. Concrete: All concrete construction, including thrust blocks, shall be completed
utilizing Type 5 or equal cement only.
14. Asphalt Replacement: In event that asphalt pavement is involved that has been
in place less than two years (according to City or County Engineer's record) and is cut,
the cut shall be a minimum of 20 feet in width and will be replaced to the specified depth
by a paving machine.
15. Pipe Cover: A minimum cover of 4-1/2 feet shall be maintained throughout the
waterline and service line installation, particularly in areas of new grading and drainage
swales. Extra bury depth may be required to maintain minimum cover at drainage culvert
crossings and/or fire hydrant runs. Maximum allowable cover shall be 6 feet, unless
specifically approved by the District.
7. Changes During Construction: No verbal authorization for field revision shall be
given. All requests for such field revision shall be made in writing accompanied by
proposed change indicated on copy of the approved design drawings. Any field revision
approved and installed shall also be accurately documented on As -Built drawings as
detailed below in these Notes.
8. Materials of Construction:
a. Pipe - All water piping shall be Polyvinyl Chloride (PVC). All PVC piping through
12-inch shall be manufactured in accordance with AWWA Standard C900,
"Polyvinyl Chloride (PVC) Pressure Pipe, 4-inch through 12-inch, For Water
Distribution", Class 150 (SDR 18). All PVC piping 14-inch through 24-inch shall
be manufactured in accordance with AWWA Standard C905, 'Polyvinyl Chloride
(PVC) Water Transmission Pipe, Nominal Diameters 14-inch through 36", Class
200 (SDR 18). Pipe with a diameter greater than 24 inches shall be specified
based on engineered design. Pipe size shall be as shown on the approved plans.
All non-metal water piping shall be installed with a twelve (12) gauge braided
copper wire, plastic coated, six hundred (600) volt taped to top of pipe and
surfaced at each valve as a tracer wire. Pipe joints shall be made using an
integral bell with an elastomeric gasket push -on type joint or using machined
couplings of a sleeve type with rubber ring gaskets and machined pipe ends to
form a push -on type joint. All materials installed shall be free of manufacturer
defects. Any defective or damaged materials noted on the construction site shall
be so marked and removed from the site. All fittings shall be mechanical joint,
ductile iron, manufactured in accordance with AWWA Standard C153. Fittings
shall be furnished with a cement -mortar lining of standard thickness class with a
250 psi pressure rating. Under no circumstances shall any PVC piping be
installed utilizing mechanical equipment to seat the joints.
b. Gate Valves - Gate valves shall conform to AWWA Standard C509-87 with
mechanical joint, 2" open left operating nut and resilient seat. Valve shall be
Mueller A-2380-20 or approved equal.
c. Butterfly Valves - Butterfly valves shall conform to AWWA Standard C504-80 with
mechanical joint, 2" open left operating nut, resilient seat and shall be equipped
with sand bonnet. Valve shall be Mueller or approved equal.
d. Fire Hydrant Assembly - Hydrant shall conform to AWWA Standard C502-85, 1"
square open right operating nut, no American Darling units. Mueller Super
EAST LARIMER COUNTY WATER DISTRICT
GENERAL NOTES FOR CONSTRUCTION
Version: 3/31/2016
The following information is condensed from the current "Standard Construction
Specifications for Water Mains" (Specification) as adopted by the East Larimer County
Water District ('ELCO' or'District') and is to be considered as such. In the event of any
conflict the full District Specification document shall take precedence.
1. Locates: It shall be the responsibility of the Contractor to coordinate field locates
of all existing utilities prior to commencement of any construction. Contractor shall also
notify all affected utility companies prior to commencing construction. In event of
damage to any existing utility Contractor shall immediately notify owner of the utility
involved and, unless authorized in writing by the owner of the subject utility, shall not
attempt to make repairs. Cost of repairs shall be the responsibility of the Contractor.
2. Damage to Property: Contractor shall continuously maintain adequate protection
from damage of all public and private property through which the work is done.
3. Safety: All water main installation within the ELCO Water District shall be subject
to current OSHA and COSHA safety requirements. Contractor shall also comply with any
and all requirements and regulations as set forth by City, County, State and Federal
agencies having applicable authority.
4. Landscaping Adjacent to District Waterlines: No landscaping (bushes, shrubs,
trees or other plantings) that has a mature height of over 3 feet (3-ft) shall be placed
within ten feet (10-ft) of any District waterline (distribution main, service line, meter, etc.).
The District shall have the right to remove any landscaping that violates this standard, at
any time such landscaping is discovered, and shall not be required to replace the
removed landscaping.
5. Design Approval and Notice of Construction Start: No construction shall begin
without prior design approval from ELCO. District shall be notified 48 hours in advance
of starting construction or testing to allow for scheduling. District shall inspect the
construction as necessary and shall observe all line testing. Construction or testing shall
conform to District Specifications at all times. In event that State or City road excavation
permit(s) are required Contractor shall notify District of proposed construction schedule
well in advance to allow time for District to obtain the required permit(s).
6. Permits: Contractor is responsible for obtaining all County road permits which
may be required.
EAST LARIMER COUNTY WATER DISTRICT
UTILITY PLAN REVIEW
Reviewed By:
General Manager Date
Review does not constitute "approval" of plans. Plan Engineer
is responsible for accuracy and completeness of design.
UTILITY PLANS FOR LOT 1, MAVERIK SUBDIVISION FILING NO. 1
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be included along with any other standard details that may be identified as required per
additional changes/review. The District standard details are available online at
http://www.elcowater. org/#! standard-construction-detai Is--specs/ccma.
5. Plan Review Fees: An invoice will be sent to Atwell for $1000 for plan review fees. These
must be paid prior to the District completing further reviews.
Any written agreements required to complete water line connections to the property must be
completed prior to final approval of the project construction drawings.
The District administers design and construction standards for its water distribution system.
The developer's engineer should contact the District early in the project design process to
obtain this information and coordinate the project design with the existing District facilities.
Sincerely,
Randy
Siddens
Randy Siddens, P.E.
District Engineer
Digitally signed by Randy Siddens
DN: cn=Randy Siddens, o=East
Larimer County Water District, ou,
emai I=randys@elcowatecorg,
c=US
Date: 2016.07.01 16:17:50-06'00'
S:\_Project_ Files\Development\_Active Projects\4333 E Mulberry - Mavenk Convenience Store\Plans\2016-5.31 FDP\2016-6-30- 4333 E Mulberry
FDP Review.doc
30 June 2016
Via Email:
Ted Shepard, tshepardna fcgov.com
City of Ft. Collins
Planning and Zoning
P.O. Box 580
Fort Collins, Colorado 80522-0580
Byron Glenn, bglenn -atwell-group.com
Atwell, LLC
143 Union Blvd., Suite 700
Lakewood, Colorado 80228
RE: Project: 4333 East Mulberry — Maverik Convenience Store
Title: FDP160024 Maverik Convenience Store and Fuel Sales
Engineer Contact: Atwell, LLC
The East Larimer County Water District (District) staff has reviewed material delivered to the
District for the proposed project referenced above and has the following comments:
1. Waterlines to Serve Lot 1: See attached Sheet 10. The District has the following
comments/questions:
a. Point "A" on attached Sheet 10: The existing meter cannot serve the new store and
the existing hotel (District rules do not allow two parcels to be served by one water
service). This was noted on the PDP review. If the new store is to connect to the
existing meter, how will the existing hotel be connected (new tap)?
b. If the existing service is to be used, the meter pit must be relocated out of the paved
area.
c. Point "B" on attached Sheet 10: If the existing water service line is to be used it
cannot cross beneath an enclosed area as shown (proposed shed?) and must be
relocated.
d. Point/Line "C" on attached Sheet 10: The District records show a fireline in this
location. Will this fireline be used for the new store? If so, was its previous purpose to
serve the hotel and if so, is it being replaced for the hotel at some other location (as
with service lines)? If it is to remain in service for the hotel it cannot cross another
property and must be relocated. If it is to be abandoned the connection to the existing
water main will need to be removed.
2. District Approval Block: Include the attached approval block on the Sheets 1, 9 and 10 of
the utility plans. If additional detail sheets are determined to be required the signature
block must be included on the detail sheet(s) as well.
3. District Construction Notes: Include the attached construction notes in the drawing set
(typically included on a general notes sheet).
4. District Standard Construction Details: District standard details for meter pits will need to
East Larimer County Water District
232 South Link Lane, P.O. Box 2044 • Fort Collins, Colorado 8o522
Phone (970) 493-2044 • Fax (970) 493-18oi • www.elcowater.org
S:\ Project_Files\Development\_Active Projects\4333 E Mulberry - Maverik Convenience Store\Plans\2016-5-31 FDP\2016.6-
30- 4333 E Mulberry FDP Review.doc