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CIVIL SHEET INDEX
o ®� CIVIL COVER SHEET AND NOTES C1.00
TOWN OF VAIL - GENERAL NOTES , - - ° ~
��' PROPOSED GRADING & DRAINAGE PLAN / DETAILS C1.01
1. Obtain a Public Waypermit from the Town of Vail Department of Public Works, (970)479-2158. Obtain all required buildingpermits through the Town of Vail Department of Community4:47406...._
l 1 PROPOSED UTILITY PLAN / DETAILS C1.02
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Development, 75 S. Frontage Road, Vail, CO, 81657. O ��_
SEDIMENT CONTROL PLAN / DETAILS C1.03
2. All contractors shall be licensed to perform work within the Town of Vail. Obtain and pay for contractor's license at the Town of Vail Department of Community Development, 75 S. Frontage Road, bIr
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Vail, CO 81657. *T.&
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3. The contractor shall obtain all necessary standards, specifications, permits, bonds, etc. from all applicable agencies prior to commencement of construction. , f• irrt 44/44,1
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4. The public and the Town of Vail will have the right occupy the public Right-of-Way and adjacent facilities during the entire period of construction. Perform site work operations to minimize , < < e �. v �� _ �' i .
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conflicts and to facilitate use of the premises and conduct of normal operations. ,� iii ;, 1�1� .11 -�-'� fi - ..„
5. All materials, workmanship, and construction of public improvements shall meet or exceed the standards and specifications set forth in the Town of Vail Code, Development Standards Handbook, ' (" �' ti�r S r� "� '�. =__ =--
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Construction Details and applicable state and federal regulations. Where there is conflict between theseplans and the specifications, or applicable standards, the most restrictive standard shall 0 � + -'1• ir /�- \" �`__ o - PROJECT CONTACTS
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apply. All work shall be inspected and approved by the Town of Vail. sv� �\ f _�,I �sO.,' ‘ ,_ � .�\__!___---------,--4
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6. All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise. • '' �� -� ��'"!� ' .❑_ 4a),,r::ptiri
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- , �•••\ - ARCHITECT (4240 ARCHITECTURE) ANDY McRAE (303) 785-7236
7. The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the Town of Vail, as beneficiary of said engineer's work, for any errors and J}�� "\ ♦4 r 0� 1 -j . -5s \ \ ;
_ LANDSCAPE ARCHITECT SHERRY DORWARD 970 470-2930
omissions contained in these plans, and approval of these plans by the Town of Vail Engineer shall not relieve the engineer who has prepared these plans of all such responsibility. Further, to � 1 ( )the extent permitted by law, the engineer hereby agrees to hold harmless and indemnify the Town of Vail, and its officers and employees, from and against all liabilities and damages which may / r •
arise from any negligent errors and omissions contained in these plans. - �! ,f\�.W CIVIL ENGINEER (ALPINE ENGINEERING) TIM LEININGER (970) 926-3373 4240 Architecture Inc
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8. All sanitary sewer, storm sewer, and water line construction, as well as power and other"dry" utility installations, shall conform to the local utility entities standards and specifications current at :%:,..); # `�0 i_ ,. �� STRUCTURAL ENGINEER (MONROE-NEWELL) PETER MONROE (970) 949-7768 ED ANDERSON (Sc LINDA CABOT
the date of approval of the plans by the Town of Vail. SITE`\\`--\6- �; 1 0 2 op o :? 244 WALL STREET
--7- �: �� ` VAIL, CO 81657
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RANDY WARTNER
, MECHANICAL ENGINEER (DMCE ENGINEERING) (303) 421-3208
9. The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility of the contractor to verify the existence and J ,..:l i / v 4240 ARCHITECTURE
location of all underground utilities along the route of the work before commencing new construction. The contractor shall be responsible for unknown underground utilities. a0 3507 RINGSBY CT. SUITE 117
r / ------ 1 CONTRACTOR (OLSON & SONS CONSTRUCTION) TIM OLSON (970) 479-2235 DENVER, CO 80216
10. These drawings represent only the approximate location of utilities and are included only for the convenience of the contractor. Contractor shall be responsible for locating all utilities, pipes and '`� CIVIL ALPINE ENGINEERING, INC.
structures. Contact utility notification center of Colorado (800)-922-1987 to locate underground facilities. Contact Town of Vail for additional locates (970)479-2158. Contact Eagle River WaterISI - ( :!
�=------------ ENGINEER 34510 HIGHWAY 6 UNIT A-9
and Sanitation District for additional locates (970)-476-7480 ext. 114. Utility locates to be performed at least 72 hours prior to any construction activity. Contractor shall ensure that work ��` %/I� _ EDWARDS, CO 81632
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preformed in the proximity to utilities shall be according to the requirements of the requirements of these agencies. The contractor shall notify the owner's representative of any existing utilities �� _ ' - I ^"^"" SHERRY DORWARD
which may interfere with the proposed work prior to construction. The contractor shall repair all existing utilities to remain which are damaged during construction at no additional cost to the SCALE. - 500 , ARCHITECT P.O. BOX 3766
owner. �� (1 VAIL, CO 81658
MONROE NEWELL
11. The contractor shall coordinate and cooperate with the Town of Vail, and all utility companies involved, assuring that the work is accomplished in a timely fashion and with a minimum disruption ENGINEER 70 BENCHMARK RD. SUITE 204
of service. The contractor shall be responsible for contacting, in advance, all parties affected by any disruption of any utility service as well as the utility companies. GENERAL NOTES HOLY CROSS ENERGY CONSTRUCTION SPECIFICATIONS AVON, CO 81620
DMCE ENGINEERING
12. A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to facilitate construction or if any water is discharged into a storm sewer, channel, 1. The contractor shall conform to all Town of Vail (TOV) rules, regulations and stipulations while accessing the site or working on the site. I. TRENCH AND CONDUIT ENGINEER 5737 6TH AVE.
irrigation ditch or any waters of the United States. LAKEWOOD, CO 80214
2. The Contractor is warned that conflicts with existing utility services may exist, including shallow utilities, culverts, sub-drains, roof drains, irrigation lines, water and 1. The developer or contractor will contact Holy Cross Energy before conduit and vault installation begins to schedule a pre-construction meeting with the project inspector.
13. The contractor shall submit for approval and comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department of Health, Water Quality sewer lines, electric service lines, etc. Prior to beginning any construction, the Contractor shall contact all appropriate utility companies for line locations, and
Control Division, at (303)692-3590) OR the Town of Vail Storm Water Discharge Permit (Contact 970-479-2333)whichever is deemed necessary, the Storm Water Management Plan, and the Contractor shall then locate all utilities (including depth). Alpine Engineering, Inc. assumes no responsibility for utility locations. Any conflicts with the proposed 2. Changes in power facility construction from that shown on the project plans will not be made without advance approval from the Holy Cross Energy inspector.
Erosion Control Plan. Alpine Engineering will prepare the Storm Water Permit, and SWMP and Erosion Control Plan. construction shall be brought to the attention of the Engineer so that minor line or grade changes can be made to eliminate any conflicts with these existing utilities.
All existing utilities shall be protected from damage by the Contractor. Utilities that are damaged by the contractor that were properly marked/located shall be 3. Holy Cross Energy material shall not be moved from the project to which it was assigned without the advance approval of the inspector and the completion of necessary
14. Contractor shall provide and maintain approved erosion and sediment control "best management practices" (BMP)for the project duration. Contractor shall inspect BMP's weekly and after every repaired by the contractor at no expense to the owner or engineer. paperwork. Holy Cross Energy material shall not be installed for any use other than construction of power facilities.
precipitation event. Contractor shall document inspection and make reports available upon request. Accumulated sediment and debris shall be removed from a bmp when the sediment level
reaches one half the bmp heights or, at any time that the BMP functionality is adversely impacted. All necessary maintenance and repair shall be completed within 48 hours of identification, 3. All work shall conform to the Technical Specifications. 4. All roads will be built to subgrade and all drainages will be constructed to grade before any vaults or conduits are installed.
unless otherwise agreed upon.
4. Contractor shall obtain at his expense all permits and inspections which are necessary to perform the proposed work. 5. All trench will be excavated deep enough to ensure that the top of installed power facilities will be 48" below final grade. Special care must be taken to insure that the top of
15. The Town of Vail shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of on site drainage facilities shall be the responsibility of the conduits will be 48" below the bottom of drainage ditches and all other low areas.
private owners. 5. Observations of the work in progress and on-site visits are not to be construed as a guarantee or warranty by the Engineer of the Contractor's contractual Z
responsibilities. 6. Trench will be as straight as possible between vaults and shall have a smooth bottom free from low and high spots. Six inches of 3/4" road base will be placed the entire length
16. The Town of Vail shall not be responsible for any damage or injuries sustained as a result of the construction of this project as a result of groundwater seepage, whether resulting from of the trench and well compacted prior to conduit installation. When placed in the trench, the conduit shall be in continuous contact with the compacted road base with no hold
groundwater flooding, structural damage or other damage. 6. Safety is the responsibility of the Contractor. The Engineer is not responsible for safety in, on, or about the project site, nor for compliance by the appropriate party down weight added. Twelve inches of 3/4" road base, as measured from the top of the conduit, will be placed on the conduit and well compacted prior to returning any native
with any regulations relating thereto. backfill to the trench. Large rocks shall not be placed directly on the road base layer. Care must be taken to avoid conduit damage during backfill and compaction; conduits O
17. The contractor shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and debris must be removed within 24 hours by an appropriate found to be unusable at the time of power cable installation will be repaired by the developer or contractor before power can be made available.
mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.)or as approved by the Town of Vail construction inspector. 7. The contractor shall take all appropriate precautions to significantly reduce any potential pollution caused by his activities, including vehicle fueling, storage of
fertilizers or chemicals, etc. The contractor shall have identified procedures for handling potential pollutants and have identified spill prevention and response 7. Power facilities to be placed parallel to deeper utilities will have a horizontal separation from the deeper utility greater than the depth of such utility below final grade less four
18. The contractor shall notify the Town of Vail Construction Inspector(970-479-2198) 72 hours prior to the start of any construction. If work is suspended for any period of time after initial start-up, procedures prior to any activities at the project site. feet (see attached drawing). When crossing a deeper utility is unavoidable, the crossing will be made as close to perpendicular as possible.
the contractor shall notify the Town of Vail of reason for suspension and estimated time of suspension. Contractor shall notify the Town of Vail 72 hours prior to restart of construction.
8. If any groundwater is encountered, the contractor shall contact Alpine Engineering, Inc. and the Project Geotechnical Engineer immediately. 8. Power line conduits will be installed with a minimum separation of 12" from all other new or existing underground utility lines. Wherever possible, this separation will be
19. The contractor shall notify the Town of Vail Environmental Health Inspector(970-479-2333) at least 2 working days prior to the start of any earth disturbing activity, or construction on any and all horizontal. The power line separation from plastic gas lines will be greater than this minimum wherever practicable. Power line conduits will be located deeper in the trench Q
public improvements. 9. The contractor shall maintain existing drainage channels, culverts and appurtenances during construction as necessary to protect roads and property. than the facilities of all other utilities unless the inspector grants a waiver prior to the start of construction.
20. The Owner shall be responsible for obtaining and submitting to the Town of Vail Construction Inspector material tests in accordance with the applicable standards and specifications for all work 10. Contractor shall minimize construction disturbance to the satisfaction of the owner. 9. Backfill and compaction above the road base layer will be as required by the governmental entity or other party having jurisdiction. >
within the Public Right-of-Way. If the final soils/pavement design report does not correspond with the results of the original geotechnical report, the Owner shall be responsible for a re-design of
the subject pavement section. All final soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Town of Vail Construction 11. Contractor is to dispose of spoil material off site. 10. Conduit bell ends will not be allowed in the vaults. Holy Cross Energy will supply factory couplers, 90°, 45°, and 221/2°elbows as needed for job. Non-factory bends and
Inspector prior to placement of base and asphalt. heated bends will not be allowed. No more than two 90°elbows will be allowed in a conduit run of 500 feet. The conduit shall run straight between factory bends. Allowed O
12. The Contractor shall protect and preserve all trees, bushes, shrubs and ground cover, not designated for removal, in a manner acceptable to the Owner. bends must be further than 5'from a vault. Factory elbows supplied must be used intact; they cannot be cut to make a lesser bend. Bells will not be cut off conduit sticks to
21. Prior to placement of H.B.P. or concrete within the public Right of Way a mechanical "proof roll"will be required. The entire subgrade and/or base material shall be rolled with a heavily loaded Contractor is to repair and/or replace any landscaping damaged as a result of construction to a condition equal to or better than existing. use as couplers. Holy Cross Energy elbows and pipe will be used only for the power facility installation. N--
vehicle having minimum single axle weight of at least 18,000 lbs. Any subgrade/base section exhibiting excessive pumping or deformation as determined by the construction inspector shall beLf)
reworked, replaced or modified to form a non-yielding surface. The Town of Vail Construction inspector shall be notified 24 hours prior to a "proof roll". 13. Existing survey information was provided to AEI by others. 11. The conduit will not be backfilled without the Holy Cross Energy inspector seeing all joints unless the inspector gives prior permission. All joints shall be completely seated to
22. The contractor shall furnish electronic and hard copy reproducible As-Built record drawings showing horizontal and vertical locations and elevations of constructed improvements including all the line marked on the male end of the conduit after sufficient glue is applied to both conduits being jointed, even in areas where the trench cannot be excavated completely w L()
utilities, and drainage appurtences prior to acceptance of the project. 14. Off-site roads shall be kept clean to the satisfaction of the owner and TOV. straight. Glue in the joint shall be allowed to completely dry prior to any stress being applied to the conduit on either side of the joint. Trench backfilled without the inspector w co CN
viewing each joint or giving prior permission to cover the conduit will be re-excavated to expose the conduit, or the contractor will put a camera through each conduit in the RI 23. The contractor shall video camera (TV) all installed public storm sewer pipe prior to final paving and/or other final surface treatments are completed. A copy of the video taping shall be provided 15. The Contractor shall provide all lights, signs, barricades, flagmen, or other devices necessary to provide for public safety in accordance with the current Manual on span which was prematurely backfilled to verify the joint seating and conduit condition. The camera verification will be witnessed by the Holy Cross Energy inspector. ~ O
to the Town of Vail for review and approval and record keeping. Uniform Traffic Control Devices. o
12. Individual conduits shall enter each vault at a consistent location. There is to be no crossing of conduits in the trench. in
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24. The contractor shall be responsible for all aspects of safety-including, but not limited to, excavation, trenching, shoring, traffic control, and security. Refer to OSHA Publication 2226, Excavating 16. The Contractor is responsible to install and maintain sediment control measures to insure that sediment-laden water does not leave the site. Certain sediment 1.1.10
and Trenching. control measures have been shown these plans. These measures may not be all that is necessary to provide adequate sediment and erosion control. Contractor 13. Both ends of a conduit run shall be securely plugged at the time of installation with Holy Cross Energy supplied material. Conduit ending outside a vault shall be marked with a 0 N-
shall provide ongoing inspection and maintenance of all sediment control features. 4" x 4" post or other approved method. 0 0 0 z
25. The contractor shall submit and have approved a Construction Traffic Control Plan, in accordance with the MUTCD (Manual of Uniform Traffic Control Devices), to the Town of Vail Construction _ J
inspector, prior to any construction activities within, or affecting, the Right-of-Way. The contractor shall be responsible for providing any and all traffic control devices as may be required by the 17. All inlet frames/grates, manhole and vault lids, valve box covers and irrigation boxes shall be set to match the adjacent finished grades and slopes. 14. Red trench marking tape will be supplied by Holy Cross Energy and shall be installed 18"to 24" above the conduit during backfill. z / 0
construction activities. CO U (V
18. Any water valve box or sewer manhole adjustments shall conform to Eagle River Water and Sanitation District's standards and specifications. All materials and 15. At completion of the job, the inspector will do a final inspection. If the job does not meet with Holy Cross Energy's specifications or the approval of inspector, service will not be ^ 0�
26. The contractor shall submit to the Town of Vail Construction Inspector and gain approval for a construction staging plan, schedule and phasing plan prior to the start of construction. workmanship shall be subject to inspection by the districts and/or their representatives. The District reserves the right to accept or reject any such materials and provided until specifications are met. N- J Co
workmanship that do not conform to district standards or specifications. o
27. Construction sites and staging areas must be fenced and maintained in a secure condition at all times. Keep fencing and surrounding areas clear of trash and debris. Any construction debris or II VAULTS 0 CO < C3)
mud dropped into manholes, pipes, .or tracked onto existing roadways shall be removed immediately by contractor. Contractor shall repair any excavations or pavement failures caused by 19. The Contractor shall repair and/or replace any existing underdrains, culverts or existing utilities disturbed by construction, and that are intended to remain, to the > Cr)
construction within or in the vicinity of the limits of construction. The contractor shall be responsible for damage due to construction at no additional costs to owner. The contractor shall remove all satisfaction of the Engineer and the respective utility company of the damaged utility. 1. Vaults shall be installed as follows:
sediment, mud, and construction debris that may accumulate in the flow lines, private property, and public rights of ways of the town as a result of this construction project. Removal shall be
conducted within 48 hours. Return all construction staging sites to their original condition upon completion of the construction project. 1.1. Splice vaults shall be installed with the manhole lid grade being slightly above final grade of the surrounding area, except when the vault is in a roadway, the manhole lid
grade shall match the grade of the finished roadway surface.
28. Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for clarification, and annotate the dimension on the WATER NOTES
as-built record drawings. 1.2. Splice vaults located in roads or other sloped areas will be installed so that the concrete base and lid are at the slope of the surrounding area. Vaults placed in roads will
not be located in areas normally traversed by vehicle wheels. The inspector must approve all vaults installed at a slope.
29. The contractor shall have, onsite at all times, one (1)signed copy of the approved plans, one (1) copy of the appropriate standards and specifications, and a copy of any permits and extension 1. Water construction shall conform to Eagle River Water& Sanitation District's standards and specifications.
agreements needed for the job. 1.3. Transformer vaults and switchgear vaults will be installed with the bottom of the lid at final grade. The lid will be level. 111
2. All materials and workmanship shall be subject to inspection by the district and/or its representatives. The district reserves the right to accept or reject any materials
30. If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or specifications, the contractor shall contact the Owner, the and workmanship that do not conform to district standards or specifications. 1.4. Where transformer and switchgear vaults are set into hillsides or sloped cuts, the downhill side of the vault will be graded according to C above. The slope behind the
Design Engineer and the Town of Vail Construction Inspector immediately. vault will be laid back sufficiently to prohibit soil or rocks from sloughing onto the vault. If the slope cannot be laid back far enough, a retaining wall shall be constructed
3. ERWSD and Alpine Engineering is to be notified by the Contractor at least 48 hours prior to any water line construction for a pre-construction meeting. behind the vault at the direction of the inspector. J
31. The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks for the project as well as the basis of bearings. The information shall be as
4. Compaction of all trenches must be attained and compaction test results submitted to Alpine Engineering prior to acceptance. All pipe shall be constructed with pipe
follows: 1.5. All vault pads will be placed on the vaults at the time of vault installation to protect the public and wildlife, unless otherwise instructed by the inspector. The holes through
Project Benchmark: HARN CONTROL POINT 'SPRADDLE'. ELEV: 8287.82 (NAVD 88) bedding as shown in the water plans and details. If trench conditions vary or if rock or water is encountered, Alpine Engineering is to be notified prior to proceeding transformer and switchgear pads will be covered at the time of vault installation with concrete pieces supplied by Holy Cross Energy, unless otherwise instructed by the
Basis of Bearings: Re: Project topographic survey prepared by Peak Land Consultants Inc. with construction.. inspector. _
5. The Contractor shall at all times keep a separate full set of contract drawings marked up to fully indicate as-built conditions. Said drawings shall be provided to Alpine
32. Locate, protect, and maintain bench marks, monuments, control points and project engineering reference points. Reestablish disturbed or destroyed items at Contractor's expense. 1.6. Large vault pieces shall be jointed with a tar type sealant provided by Holy Cross Energy, with the exception of the vault lid, at the direction of the inspector.
Engineering upon completion of the work. Contractor is to provide at least two ties from physical monuments to all fittings, tees, curb stops, valves and manholes.
33. The contractor shall be responsible for replacement of any existing materials that are damaged during construction within the limits of construction or in the vicinity of the limits of construction, at 2. Holes knocked in vaults for conduit installation shall be as small as possible and shall be grouted closed on the outside of the vault prior to backfill.
no additional cost to the Owner. 6. Water mains shall be constructed with ductile iron pipe, AWWA C151, AWWA C111, class 52, pressure rating 350 psi. All water mains, fire hydrant lines and water
service lines shall have a minimum cover of 7' unless noted otherwise. 3. Conduit shall enter vaults perpendicular to the vault wall, at least 2"from any adjacent walls and at least 2" above the vault base. There shall be a minimum separation of 1"
34. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. Patching shall be done in accordance with the Town of Vail between conduits. See vault drawings.
Street Repair Standards and/or CDOT requirements. The seams of the asphalt patches shall be infrared unless otherwise instructed by the Town of Vail Engineer. 7. All water mains shall be hydrostatically tested in accordance with ERWSD standards. Chlorine testing shall be done in accordance with ERWSD standards.
4. Conduit will extend 4" into the vault (measured from the inside wall of the vault) after backfilling is complete.
35. Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before construction, or to the grades and condition as required by 8. Provide thrust blocks and megalugs on all waterline bends and fittings per ERWSD specifications.
these plans. 5. Ground rods in vaults for underground cable installation shall be laid in the trench with the conduits. The end of the rod shall extend approximately 6" into the vault through the
9. Angles of water line bends are shown only as a guideline; all bends have not been identified or dimensioned, and additional bends may be required during conduit knockout. The rod will have a 45° bend located approximately 3" from the vault end, with the bend going away from the conduits. The bent end of the rod must be far
36. Standard Handicap ramps are to be constructed at all curb returns as identified on these plans. The construction of these handicap ramps shall be in accordance to ADA current standards. construction. enough from the vault wall to allow crimping the grounding conductor onto the rod. The rod must be at least 2"from the conduit at its entrance into the vault. See vault
drawings.
37. After acceptance by the Town of Vail, public improvements depicted in these plans shall be guaranteed to be free from material and workmanship defects for a minimum period of two years from 10. Install 10 gauge insulated copper tracer wire along the water mains, and cad-weld, per current ERWSD requirements.
the date of acceptance. 6. After the vault has been set, pipes extended in and grouted and the ground rod is in place, vaults shall be swept out removing all dirt or rocks. Cleanup shall be completed to
11. Verify all existing pipe invert elevations prior to construction. the satisfaction of the inspector prior to cable installation being scheduled.
38. The Contractor shall be solely and completely responsible for the conditions at and adjacent to the job site, including safety of persons and property during performance of the work. The
contractor shallprovide lights, signs, barricades, flagmen, or other devices necessarytoprovide forpublic safety, pedestrian and vehicular access as needed. This requirement shall apply 12. As part of these plans, several adjacent properties will be disconnected from the existing water and sewer mains and reconnected to the new mains proposed herein. 7. Pedestals for other utilities shall not be located closer than 10' to a vault on sides where transformers or switchgear will have access doors. Pedestals shall not be located
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Prior to beginning any construction, Contractor shall provide to the Engineer, a sequence of construction that outlines the methods and procedures to be used that will
continuously and not be limited to normal working hours. closer than 5'to a vault on sides where the pad-mounted equipment will not have access doors.
maintain water, sewer and fire protection services to these adjacent properties.
39. The Contractor shall not willfully proceed with construction as designed when it is obvious that previously unknown obstructions and/or grade differences exist that may not have been known
during design. Such conditions shall be immediately brought to the attention of the owner's representative for decision. The contractor shall assume full responsibility for all necessary revisions 13. Any service tap fees that may be required as part of these proposed utility installations are to be paid prior to making the connection to the main. SEWER NOTES
and repairs due to failure to give such notification at no additional cost to the Owner.
14. No fire hydrant extensions are allowed by ERWSD on new installations. 1. All sanitary sewer construction shall conform to Eagle River Water and Sanitation District's standards and specifications. All sewer mains and service lines proposed
herein shall conform to ASTM D2241 "Standard Specifications for PVC, pressure rated pipe (SDR Series)" and shall be constructed to the lines andgrades shown .�'''',,,ri"''••ti
40. At the end of each working day, the Contractor shall be responsible for connecting the existing storm drainage pipes to the newly installed storm drainage system. All drainage systems within the p p p ) �,.0 Q L/
15. The center line of the fire hydrant discharge must be a min. of 36" above finished grade. Coordinate all fire hydrant locations in the field with Mike Vaughn (TOV FD) herein. t�L►=:+
construction limits shall be maintained by the Contractor for the entire duration of the construction project. The contractor shall be responsible to maintain all drainage within the construction site . �..�-'
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and offsite drainage which is directly affected by construction. prior to installation of any hydrant. A dielectric fitting shall be installed between dissimilar metals. O rF.
2. All materials and workmanship shall be subject to inspection by the districts and/or their representatives. The district reserves the right to accept or reject any such C)1Z 'j`T- " 1. �:
41. Contractor shall be responsible for maintaining the operation of the existing Town street lights within the project limits. The contractor may provide temporary street lighting approved by Town of materials and workmanship that do not conform to district standards or specifications. ? l= MOM nif
Vail, when existingstreet lights are removed. Y•
g CENTURYLINK COMMUNICATIONS STRUCTURAL SPECIFICATIONS 3. The district and its engineer are to be notified by the Contractor at least 48 hours prior to any utility construction. '�';` ,�,
42. Contractor shall be responsible for maintaining the operation of existing Town irrigation lines within the project limits unless otherwise approved by the Town of Vail.
1. CONDUIT: 4. The Contractor shall at all times keep a separate full set of contract drawings marked up to fully indicate as-built conditions. Said drawings shall be provided to Alpine
43. It is the responsibility of the contractor to protect and preserve all trees, bushes, shrubs and cover in a manner acceptable to the owner. All areas of Town of Vail Right-of-Way disturbed during Engineering upon completion of the work. Contractor is to provide at least two ties from physical monuments to all fittings, valves and manholes.
construction shall be well graded to drain, covered with a minimum of 4-inches of top soil, fertilized, mulched and re-seeded according to the Town of Vail's standard specifications. A. All conduits are to be equipped with minimum 1/4' polypropylene pull line.
5. The contractor shall verify existing pipe or manhole inverts at tie-in points prior to construction staking.
44. Contractor shall maintain access to fire department hydrants and connections shall be maintained throughout construction unless otherwise approved by the Town of Vail Fire Department. B. All conduit bends are to be steel sweeps or no less than PVS Schedule-80 fully encased. Long radius sweeps are to be used in main trench sections. Standard radius 02 PERMIT REVISIONS 2017-08-25
sweeps may be used at closure locations. 6. Manhole rims shall be set at an elevation relative to the pavement in accordance with District and Town of Vail requirements. Precast adjusting rings shall be used to
adjust rim elevations to final grade. The maximum acceptable vertical adjustment is 12 inches. Manhole steps shall conform to OSHA step standards. PROJECT NO.: 83200
C. All conduit runs are designed on the basis that each separate run will have no more than two (2) 90° bends without the insertion of an appropriately sized pull box.
7. The Contractor shall take care to properly shape all manhole inverts and benches to promote smooth flow through the manhole. Inverts of lines intersecting at 90
3D. All conduits will be PVC Schedule-40 or better unless specified otherwise. If steel or iron pipe is used between the building and the property line, the pipe must be kept degrees and at highly divergent or flat slopes are especially critical. Manhole inverts shall be constructed with a smooth trowel finish and benches shall be finished with PLAN-CIVIL COVER
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free from contact with any reinforcing steel or other conductors within the building foundation wall. a light broom non-skid finish. All concrete for manhole construction shall be made with Type II cement with a minimum 28-day compressive strength of 3000 psi.
FOR BURIED UTILITY INFORMATION 8. All pipe shall be constructed with pipe bedding as shown in the sanitary sewer plans and details. If trench conditions vary or if rock or water is encountered, Alpine
3 THREE (3) BUSINESS DAYS E. Conduit(s)will be furnished and installed by contractor for the exclusive use of CenturyLink Communications.
8I1 BEFORE YOU DIG Engineering is to be notified prior to proceeding with construction. .
® CALL 811 F. Conduit(s) placed in the same trench with power supply conductors/conduits must be separated by a minimum of 12" of compacted soil or 3" of slurry encasement and
1�� "' 9721�'� have minimum depth of cover of not less than 24" on private property and 36" of cover at the property line.
UTILITY NOTIFICATION
CENTER OF COLORADO(UNCC)
e75a m.uncc.ag G. Labs, water/gas pipe, flex conduit or plumbing fittings shall not be deemed acceptable for use by CenturyLink communications. C 1 N 0 0
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