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TOWN OF VAIL - GENERAL NOTES GENERAL NOTES 1
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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 1. The contractor shall conform to all Town of Vail (Toy) rules, regulations and stipulations while accessing the site or working on the site. TRENCH
base material shall be rolled with a heavily loaded vehicle having minimum single axle weight of at least 18,000 lbs. Any subgrade/base section 12" MIN. COVER 1-- IIIIIIIIIIIII ICE .1
1. Obtain a Public Way permit from the Town of Vail Department of Public Works, (970) 479-2158. Obtain all required building permits through the exhibitingexcessive pumping or deformation as determined bythe construction inspector shall be reworked, replaced or modified to form a non-yielding sub-drains, ,' BACKFILL rri
P P 9 PP Y 9 2. The Contractor is warned that conflicts with existing utility services may exist, including shallow utilities, culverts, roof drains, irrigation p‹ . PTown of Vail Department of Community Development, 75 S. Frontage Road, Vail, CO, 81657. / /�} ,surface. The Town of Vail Construction inspector shall be notified 24 hours prior to a "proof roll". lines, water and sewer lines, electric service lines, etc. Prior to beginning any construction, the Contractor shall contact all appropriate utility12" �V �♦O .�/ ��
2. All contractors shall be licensed to perform work within the Town of Vail. Obtain and payfor contractor's license at the Town of Vail companies for line locations, and Contractor shall then locate all utilities (including depth). Alpine Engineering, Inc. assumes no responsibility for <;-(1•6<;:V
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22. The contractor shall furnish electronic and hard copy reproducible As-Built record drawings showing horizontal and vertical locations and elevations utility locations. Any conflicts with the proposed construction shall be brought to the attention of the Engineer so that minor line or grade QO /„.X<>
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Department of Community Development, 75 S. Frontage Road, Vail, CO 81657. to ovt*.
of constructed improvements all utilities, and drainage appurtencesprior to acceptance of the project. changes can be made to eliminate anyconflicts with these existingutilities. All existingutilities shall beprotected from damage bythe t �'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 Contractor. Utilities that are damaged by the contractor that were properly marked/located shall be repaired by the contractor at no expense to '
construction. 23. The contractor shall video camera (TV) all installed public storm sewer pipe prior to final paving and/ or other final surface treatments are the owner or engineer. �O ♦• O
completed. A copy of the video taping shall be provided to the Town of Vail for review and approval and record keeping. VOA
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4. The public and the Town of Vail will hove the right occupythe public Right of Wayand adjacent facilities duringthe entireperiod of 3. Refer to the Soils Reports for construction and compaction requirements and recommendations. Backfill material shall be free of top soil, organic V O �j, , V� '
construction. 9 9 J c 24. The contractor shall be responsible for all aspects of safety -including, but not limited to, excavation, trenching, shoring, traffic control, and material, frozen material and all non-structural material. If trench backfill and compaction requirements for different entities or agencies conflict, D L� , 1 INITIAL „
Perform site work operations to minimize conflicts and to facilitate use of the premises and conduct of normal operations. security. Refer to OSHA Publication 2226, Excavating and Trenching. the more restrictive requirements shall be used. Existing fill, topsoil, debris, clay soils and loose or disturbed soils and rock shall be removed from SPRINGLINE � •.- y
'! BACKFILL
5. All materials, workmanship, and construction of public improvements shall meet or exceed the standards and specifications set forth in the Town site prior to construction. Qof Vail Code, Development Standards Handbook, Construction Details and applicable state and federal regulations. Where there is conflict between these25. The contractor shall submit and have approved a Construction Traffic Control Plan, in accordance with the MUTCD (Manual of Uniform Traffic ' D, _ 11/12/14
tans and the s ecifications, ora licable standards, the most restrictive standard shall a I All work shall be ins ected and a roved b the Town Control Devices), to the Town of Vail Construction inspector, prior to any construction activities within, or affecting, the Right-of-Way. The contractor 4. Contractor shall obtain at his expense all permits and inspections which are necessary to perform the proposed work. , O o P PP PP y P PP y shall be res onsible for rovidin an and all traffic control devices as ma be re uired b the construction activities. ���P O . ADS N-12 WT
of Vail. P P 9 Y Y q Y5. 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 �'���071FC:77:0111
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6. All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise. 26. The contractor shall submit to the Town of Vail Construction Inspector and gain approval for a construction staging plan, schedule and phasing contractual responsibilities. '. '• t/
plan prior to the start of construction. .O �a BEDDING
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 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 a O�co
27. Construction sites and staging areas must be fenced and maintained in a secure condition at all times. Keep fencing and surrounding areas clear the appropriate party with any regulations relating thereto. \ a� a,-N
of said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the Town of Vail Engineer shall not of trash and debris. Any construction debris or mud dropped into manholes, pipes, .or tracked onto existing roadways shall be removed immediately by .-..co=�•--�' �Z h 00.
relieve the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by law, the engineer hereby agrees to CD ••
contractor. Contractor shall repair any excavations or pavement failures caused by construction within or in the vicinity of the limits of construction. 7. The contractor shall take all appropriate precautions to significantly reduce any potential pollution caused by his activities, including vehicle fueling, i x
hold harmless and indemnify the Town of Vail, and its officers and employees, from and against all liabilities and damages which may arise from any �O Q
The contractor shall be responsible for damage due to construction at no additional costs to owner. The contractor shall remove all sediment, mud, storage of fertilizers or chemicals, etc. The contractor shall have identified procedures for handling potential pollutants and have identified spill
negligent errors and omissions contained in these plans. 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 prevention and response procedures prior to any activities at the project site. 6"
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project. Removal shall be conducted within 48 hours. Return all construction staging sites to their original condition upon completion of the A SUITABLE N z�
8. All sanitary sewer, storm sewer, and water line construction, as well as power and other "dry" utility installations, shall conform to the local construction project. 8. If any groundwater is encountered, the contractor shall contact Alpine Engineering, Inc. and the Project Geotechnical Engineer immediately. I__f_ VO .
utility entities standards and specifications current at the date of approval of the plans by the Town of Vail. FOUNDATION 111 I I O
LJ28. Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer for 9. The contractor shall maintain existing drainage channels, culverts and appurtenances during construction as necessary to protect roads and NU r7
9. The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the responsibility clarification, and annotate the dimension on the as-built record drawings. property. J w I_
of the contractor to verify the existence and location of all underground utilities along the route of the work before commencing new construction. .. 39" LLI Zo r
The contractor shall be responsible for unknown underground utilities. N�
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 10. Contractor shall minimize construction disturbance to the satisfaction of the owner. Z Da1
10. These drawings represent only the approximate location of utilities and are included only for the convenience of the contractor. Contractor shall specifications, and a copy of any permits and extension agreements needed for the job. 0:1 N
11. Contractor is to dispose of spoil material off site. p p'
be responsible for locating all utilities, pipes and structures. Contact utility notification center of Colorado (800)-922-1987 to locate underground 30. If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or p
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facilities. Contact Town of Vail for additional locates (970) 479-2158. Contact Eagle River Water and Sanitation District for additional locates specifications, the contractor shall contact the Owner, the Design Engineer and the Town of Vail Construction Inspector immediately. 12. The Contractor shall protect and preserve all trees, bushes, shrubs and ground cover, not designated for removal, in a manner acceptable to the I r
(970)-476-7480 ext. 114. Utility locates to be performed at least 72 hours prior to any construction activity. Contractor shall ensure that work Owner. Contractor is to repair and/or replace any landscaping damaged as a result of construction to a condition equal to or better than 1. BEDDING: SUITABLE MATERIAL SHALL BE CDOT CLASS 6 AGGREGATE BASE COURSE. CONTRACTOR SHALL PROVIDE Z Q rn
preformed in the proximity to utilities shall be according to the requirements of the requirements of these agencies. The contractor shall notify the 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 existing.
DOCUMENTATION FOR MATERIAL SPECIFICATION TO THE ENGINEER. UNLESS OTHERWISE NOTED BY THE ENGINEER, I . I
owner's representative of any existing utilities which may interfere with the proposed work prior to construction. The contractor shall repair all the basis of bearings. The information shall be as follows: Lv LU •
existing utilities to remain which are damaged during construction at no additional cost to the owner. Benchmarks - 13. Existing topographic information was provided to AEI by the Architect. MINIMUM BEDDING THICKNESS SHALL BE 6".
Town of Vail Survey Control Point: "Spraddle", elevation = 8287.84' (NAVD 88)
11. The contractor shall coordinate and cooperate with the Town of Vail, and all utility companies involved, assuring that the work is accomplished in Description: The line connecting the monuments found in place marking the southwesterly corner and westerly corner of Lot 1, a Resubdivision of 14. Off-site roads shall be kept clean to the satisfaction of the owner and TOV.
a timely fashion and with a minimum disruption of service. The contractor shall be responsible for contacting, in advance, all parties affected by any Lion's Ridge Subdivision Block C; said bearing being N37'09'31"W. 2. INITIAL BACKFILL: SUITABLE MATERIAL SHALL BE CDOT CLASS 6 IN THE PIPE ZONE EXTENDING NOT LESS THAN
disruption of any utility service as well as the utility companies. 15. It is the Contractor's responsibility to coordinate any utility work with each respective utility company and to have all work done by the 12" ABOVE THE CROWN OF PIPE. MATERIAL SHALL BE INSTALLED AS REQUIRED IN ASTM D2321, LATEST EDITION.
32. Locate, protect, and maintain bench marks, monuments, control points and project engineering reference points. Reestablish disturbed or Contractor approved and accepted by each respective utility company. Any utility work shall comply to the individual Utility Companies rules and
12. A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to facilitate construction or if any destroyed items at Contractor's expense. regulations.
water is discharged into a storm sewer, channel, irrigation ditch or any waters of the United States.
33. The contractor shall be responsible for replacement of any existing materials that are damaged during construction within the limits of 16. The Contractor shall provide all lights, signs, barricades, flagmen, or other devices necessary to provide for public safety in accordance with the HDPE PIPE BEDDING DETAIL
13. The contractor shall submit for approval and comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact construction or in the vicinity of the limits of construction, at no additional cost to the Owner. current Manual on Uniform Traffic Control Devices.
Colorado Department of Health, Water Quality Control Division, at (303) 692-3590) OR the Town of Vail Storm Water Discharge Permit (Contact N.T.S.
970-479-2333) whichever is deemed necessary, the Storm Water Management Plan, and the Erosion Control Plan. Alpine Engineering will prepare the 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 17. The Contractor is responsible to install and maintain sediment control measures to insure that sediment-laden water does not leave the site.
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Storm Water Permit, and SWMP and Erosion Control Plan. shall be done in accordance with the Town of Vail Street Repair Standards. The seams of the asphalt patches shall be infrared unless otherwise Certain sediment control measures have been shown these plans. These measures may not be all that is necessary to provide adequate sediment
instructed by the Town of Vail Engineer. and erosion control. Contractor shall provide ongoing inspection and maintenance of all sediment control features. 1` /
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14. Contractor shall provide and maintain approved erosion and sediment control "best management practices" (BMP) for the project duration. D&L 1-9161 ADA FRAME
Contractor shall inspect BMP's weekly and after every precipitation event. Contractor shall document inspection and make reports available upon 35. Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before 18. All inlet frames/grates, manhole and vault lids, valve box covers and irrigation boxes shall be set to match the adjacent finished grades and & GRATE OR EQUAL) NON-SHRINK `
construction, conditionslopes.
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onstru tion or to thegrades and as required bytheseplans.
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 GROUT ��� ��
that the BMP functionality is adversely impacted. All necessary maintenance and repair shall be completed within 48 hours of identification, unless \�\�
otherwise agreed upon. 36. Standard Handicap ramps are to be constructed at all curb returns as identified on these plans. The construction of these handicap ramps shall 19. Any water valve box or sewer manhole adjustments shall conform to Eagle River Water and Sanitation District's standards and specifications. All /rL I
be in accordance to ADA current standards. materials and workmanship shall be subject to inspection by the districts and/or their representatives. The District reserves the right to accept or 1 JHi1i
15. The Town of Vail shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of on site reject any such materials and workmanship that do not conform to district standards or specifications.
drainage facilities shall be the responsibility of the private owners. 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 the date of acceptance. 20. The Contractor shall repair and/or replace any existing underdrains, culverts or existing utilities disturbed by construction, and that are intended
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 to remain, to the satisfaction of the Engineer and the respective utility company of the damaged utility. <
groundwater seepage, whether resulting from groundwater flooding, structural damage or other damage. 38. The Contractor shall be solely and completely responsible for the conditions at and adjacent to the job site, including safety of persons and ^'\-/- EXTENSIONS 7
property during performance of the work. The contractor shall provide lights, signs, barricades, flagmen, or other devices necessary to provide for 21. Stabilize all points of ingress and egress with crushed stone to prevent tracking of mud onto public ways. The Contractor shall minimize all - 24"
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 public safety, pedestrian and vehicular access as needed. This requirement shall apply continuously and not be limited to normal working hours. off-site soil tracking. 2' 0" AS REQUIRED 0
must be removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.) or as approved Lo INSIDE I Q
by the Town of Vail construction inspector. 39. The Contractor shall not willfully proceed with construction as designed when it is obvious that previously unknown obstructions and/or grade 22. Prior to placement of H.B.P. or concrete, a mechanical "proof roll" will be required. The entire subgrade and base material shall be rolled with a E -N.../- -�
differences exist that may not have been known during design. Such conditions shall be immediately brought to the attention of the owner's heavily loaded vehicle having minimum single axle weight of at least 18,000 lbs. Any subgrade/base section exhibiting excessive pumping or j
18. The contractor shall notifythe Town of Vail Construction Inspector 970-479-2198 72 hoursprior to the s rt of anyconstruction. If work is representative for decision. The contractor shall assume full responsibility for all necessary revisions and repairs due to failure to give such notification deformation as determined bythe Engineer shall be reworked, replaced or modified to form a non-yielding surface. The Engineer shall be notified v '
P ( ) at no additional cost to the Owner. o 9 P Y 9 9 e ` a_ 1 9,
suspended for any period of time after initial start-up, the contractor shall notify the Town of Vail of reason fo suspension and estimated time of 24 hours prior to a "proof roll". I ni H M.,
suspension. Contractor shall notify the Town of Vail 72 hours prior to restart of construction. I '
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 3 1/4"
drainage system. All drainage systems within the construction limits shall be maintained bythe Contractor for the entire duration of the construction 23. All work shall conform to the Technical Specifications. °
19. The contractor shall notify the Town of Vail Environmental Health Inspector (970-479-2333) at least 2�rking days prior to the start of any 9 g
project. The contractor shall be responsible to maintain all drainage within the construction site and offsite drainage which is directly affected bys'.° I 28 1/2" I 0
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earth disturbing activity, or construction on any and all public improvements. / 24. Alpine Engineering, Inc., assumes no responsibility for utility locations. It is the contractors responsibility to field verify the location of all utilities Y /1
construction. prior to commencement to any construction.
20. The Owner shall be responsible for obtaining and submitting to the Town of Vail Construction Inspector material tests in accordance with the
41. Contractor shall be responsible for maintaining the operation of the existing Town street lights within the project limits. The contractor may
applicable standards and specifications for all work within the Public Right- of-Way. If the final soi /pavement design report does not correspond 25. Refer to the structural plans for the design of the site boulder retaining walls.
with the results of the original geotechnical report, the Owner shall be responsible for a re-design/6f the subject pavement section. All final provide temporary street lighting approved by Town of Vail, when existing street lights are removed. 2'x2' AREA INLET
soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Town of Vail 26. Site irrigation should be limited as recommended in soils and foundation investigation report prepared by LKP Engineering, dated October 1, 2003. 7
Construction Inspector prior to placement of base and asphalt. 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. ____ N.T.S. _� W 0
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 construction shall be well graded to drain, covered with a minimum of 4-inches of top soil, PROVIDE TRANSVERSE
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/ fertilized, mulched and re-seeded according to the Town of Vail's standard specifications. CONTRACTION JOINTS O CD O
/ / / �/ / GRAPHIC SCALE EVERY 4'-5'.
/ / / / / / 4�4. Colatractor shall maintain access to fire department hydrants and connections shall be maintained throughout construction unless otherwise PROPOSED 4'
/ / /approved by the Town of Vail Fire Department. ASPHALT
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8476 8474 8472 /8470 / '18 DEEP DRAINAGE / I RE: ARCH. FOR / REGRADE DITCH AS NEEDED TO
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6 DITCH 8460 8 �8' 8456 MATERIALS AND DETAILS
8454 / FROM CULVERT OUTLET.
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Z TREE LINE BO LDER RETAINING WALL 8452
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