HomeMy WebLinkAboutFile Documents.834 W Hallam St.0010.2018 (2).ARBKN 7
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37110DERIC J O N WA
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SSIONA L E N G INEER
7/20/21
SITE
834 W. Hallam Street
Lot K & L, Block 10
City and Townsite of Aspen,
County of Pitkin,
State of Colorado
Parcel No: 2737-123-04-002
Area: 6,010 sf±
Zoning: Mixed Use (MU) - Historic Designation
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923 Cooper Avenue
Suite 201
Glenwood Springs, CO 81601
tele: 970.945.5252
fax: 970.384.2833
Engineer or Surveyor Seal
Sheet
Client Information:
PROJECT NO.
FILE NAME:
Designer:
Drafter:
Date:
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7/20/21 Rev. grading of parking & adj. sw
10/19/20 Rev. Foundation Drain Plan
7/30/18 8th St. Rev. Per COA
7/20/21
BUI
DJW
17031-c-topo.dwg
17031
215.266.5211
ASPEN, CO 81611
625 E. MAIN ST., STE. 204
834 WEST HALLAM ASSOCIATES, LLC
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7/19/18 8th St. Improvements
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C.1
00 20'40'
Scale: 1" = 20'
Scale: 1"=20'
Site Plan
834 W. Hallam Street
Aspen, Colorado
Civil Design Plans
7/20/21
Scale: 1"=200'
Vicinity Map
A.GENERAL NOTES:
1.ALL WORK SHALL BE DONE IN ACCORDANCE WITH CDOT AND THE CITY OF ASPEN MUNICIPAL CODE,
CITY OF ASPEN WATER DISTRIBUTION STANDARDS, ENGINEERING DIVISION, GENERAL PROVISIONS,
SPECIAL PROVISIONS, ENGINEERING SPECIFICATIONS, REVISIONS TO STANDARD SPECIFICATIONS
AND SUPPLEMENTAL SPECIFICATIONS, CDOT STANDARD SPECIFICATIONS, LATEST REVISION.
2.IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO ENSURE THAT ALL WORK IS PERFORMED IN
ACCORDANCE WITH APPLICABLE STANDARDS AND REGULATIONS AS SET FORTH BY THE
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (O.S.H.A.).
3.NO FIELD CHANGES SHALL BE MADE WITHOUT PRIOR WRITTEN APPROVAL OF THE ENGINEER.
4.SUBMITTALS SHALL BE MADE FOR ALL MATERIALS TO BE INCORPORATED INTO THE PROJECT.
5.THE CONTRACTOR SHALL OBTAIN AN APPROVED TRAFFIC CONTROL PLAN PRIOR TO COMMENCING
CONSTRUCTION ACTIVITIES.
6.THE PHYSICAL FEATURES WITHIN THE LIMITS OF THE PROJECT HAVE BEEN SHOWN BASED ON THE
BEST AVAILABLE INFORMATION AT THE TIME OF DESIGN. THE CONTRACTOR SHALL REVIEW AND
VERIFY EXISTING PHYSICAL FEATURES AND ELEVATIONS THEMSELVES OF THE CONDITIONS TO BE
ENCOUNTERED DURING THE CONSTRUCTION.
7.THE CONTRACTOR SHALL LIMIT ALL WORK AND STORAGE AREAS TO THE APPROVED PUBLIC
RIGHT-OF-WAYS, THE PROJECT SITE, AND EASEMENTS. USE OF ANY PRIVATE AREAS FOR THIS
PROJECT BY THE CONTRACTOR MUST BE APPROVED IN WRITING BY THE PROPERTY OWNER WITH A
COPY OF THIS APPROVAL PROVIDED TO THE ENGINEER PRIOR TO USAGE.
8.ALL CONSTRUCTION IS TO INCLUDE COMPACTION AND FINISH GRADING IN THE UNIT PRICE RELATED
WORK ITEM.
9.ALL WORK SHALL BE DONE TO THE LINES, GRADES, SECTIONS, AND ELEVATIONS SHOWN ON THE
PLANS UNLESS OTHERWISE NOTED OR APPROVED BY THE ENGINEER.
10.ALL MATERIALS AND WORKMANSHIP SHALL BE SUBJECT TO INSPECTION AND APPROVAL BY THE
CITY OF ASPEN AND THE ENGINEER.
11.THE ENGINEER SHALL BE NOTIFIED WITHIN 48 HOUR PRIOR TO THE COMMENCEMENT OF ANY
CONSTRUCTION.
12.DIMENSIONS AND RADII ARE SHOWN TO THE FLOW LINE OF CURB UNLESS OTHERWISE NOTED.
13.THE CONTRACTOR SHALL LIMIT CONSTRUCTION ACTIVITIES TO THOSE AREAS WITHIN THE LIMITS OF
DISTURBANCE AND/OR TOES OF SLOPE AS SHOWN ON THE PLANS. ANY DISTURBANCE BEYOND
THESE LIMITS SHALL BE RESTORED TO ORIGINAL CONDITIONS BY THE CONTRACTOR AT HIS/HER
OWN EXPENSE.
14.THE CONTRACTOR SHALL NOT REMOVE AND SHALL PROTECT FROM DAMAGE ALL TREES, BUSHES,
AND EXISTING IMPROVEMENTS INSIDE AND OUTSIDE THE LIMITS OF WORK. SPECIFIC PROVISIONS
ARE SHOWN ON THE PLANS.
15.NO TREES SHALL BE REMOVED OR TRIMMED WITHOUT PRIOR ACKNOWLEDGEMENT OF THE CITY
FORESTER, PROPERTY OWNER AND/OR PROJECT ENGINEER.
16.THE CONTRACTOR SHALL PROTECT THE EXISTING DRAINAGE STRUCTURES AND REROUTE ANY
RUNOFF AS NECESSARY DURING CONSTRUCTION ACTIVITIES TO PREVENT EROSION AND DAMAGE.
17.THE CONTRACTOR SHALL PROVIDE SAFE PEDESTRIAN ACCESS AT ALL TIMES DURING THE PROJECT.
18.THE CONTRACTOR SHALL CLOSELY MONITOR ACCESS FOR HEAVY CONSTRUCTION EQUIPMENT
THROUGH THE PROJECT.
19.WHERE PAVEMENT IS TO ABUT EXISTING PAVEMENT, THE EXISTING PAVEMENT SHALL BE REMOVED
TO A NEAT VERTICAL LINE BY FULL DEPTH SAWING. SAWING WILL NOT BE PAID FOR SEPARATELY
BUT SHALL BE INCIDENTAL TO “REMOVAL OF ASPHALT PAVEMENT”. THE CONTRACTOR WILL
REQUIRED TO PAINT THE EDGE OF CUT PAVEMENT WITH DILUTED EMULSIFIED ASPHALT (SLOW
SETTING) PRIOR TO PAVING OPERATIONS. VERTICAL EDGES SHALL NOT REMAIN OVERNIGHT.
DILUTED EMULSIFIED ASPHALT FOR TACK COAT SHALL CONSIST OF ONE PART EMULSIFIED
ASPHALT AND ONE PART WATER.
20.A DUST PALLIATIVE SHALL BE UTILIZED WHERE REQUIRED. LOCATIONS SHALL BE AS ORDERED. THE
COST SHALL BE INCIDENTAL TO OTHER BID ITEMS.
21.THE PHYSICAL FEATURES REQUIRING REMOVAL OR OBLITERATION WITHIN THE PROJECT SHALL
BECOME THE PROPERTY OF THE CONTRACTOR AND BE DISPOSED OF OFF-SITE.
22.THE CONTRACTOR SHALL BE RESPONSIBLE FOR PRESERVING ANY MONUMENT, RANGE POINTS,
TIES, BENCHMARKS AND/OR SURVEY CONTROL POINTS WHICH MAY BE DISTRIBUTED OR
DESTROYED BY CONSTRUCTION. SUCH POINTS SHALL BE REFERENCED AND REPLACED WITH
APPROPRIATE MONUMENT BY A REGISTERED PROFESSIONAL LAND SURVEYOR AUTHORIZED TO
PRACTICE LAND SURVEYING IN THE STATE OF COLORADO.
23.THE CONTRACTOR SHALL HAVE A COPY OF ALL APPLICABLE STANDARDS ON SITE FOR THE
DURATION OF THE PROJECT.
24.THE CONTRACTOR SHALL NOT STOCKPILE MATERIAL WITHIN 10 FEET OF THE EDGE OF TRAVELED
WAY.
25.ANY LAYER OF BITUMINOUS PAVEMENT THAT IS TO HAVE SUCCEEDING LAYER PLACED THEREON
SHALL BE COMPLETED FULL WIDTH BEFORE SUCCEEDING LAYER IS PLACED.
26.BEFORE PLACEMENT OF THE TACK COAT, THE CONTRACTOR SHALL CLEAN THE PRESENT ROADWAY
AS DIRECTED. CLEANING WILL NOT BE PAID FOR SEPARATELY, BUT SHALL BE INCLUDED IN THE
COST OF THE PROJECT.
27.A TACK COAT OF EMULSIFIED ASPHALT (SLOW SETTING) IS TO BE APPLIED BETWEEN PAVEMENT
COURSES TO IMPROVE BOND. DILUTED EMULSIFIED ASPHALT FOR TACK COAT SHALL CONSIST OF 1
PART EMULSIFIED ASPHALT AND 1 PART WATER.
28.STORM INLET STATIONING AND ELEVATION REFERENCE CENTER OF BOX. STORM MANHOLE
STATIONING REFERENCE CENTER OF MANHOLE.
29.THE CONTRACTOR SHALL FURNISH, INSTALL, AND MAINTAIN TEMPORARY TRAFFIC CONTROL
DEVICES NECESSARY THROUGHOUT THE DURATION OF CONSTRUCTION.
30.ANY DISCREPANCY WITHIN THESE PLANS SHOULD BE BROUGHT TO THE IMMEDIATE ATTENTION OF
THE ENGINEER AND WORK SHALL STOP UNTIL THE DISCREPANCY IS DISCUSSED AND
DECISIONS/AGREEMENTS HAVE BEEN MADE.
31.ALL USES AND CONSTRUCTION SHALL COMPLY WITH THE CITY OF ASPEN WATER DISTRIBUTION
STANDARDS.
B.EARTHWORK:
1.THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE LEGAL DISPOSAL OF ANY EXCESS SOIL, DEBRIS
AND WASTE MATERIAL OFF OF THE PROJECT SITE.
2.ANY MATERIAL NOT SUITABLE FOR BACKFILL SHALL BE REMOVED FROM THE SITE AND DISPOSED
OF, BY AND AT THE EXPENSE OF THE CONTRACTOR.
C.TREE PROTECTION:
1.A CONSTRUCTION FENCE MUST BE ERECTED ALONG THE ENTIRE DRIPLINE OF ALL TREES ON SITE.
THIS FENCE IS TO BE CONSTRUCTED IN SUCH A MANNER THAT THE AREA INSIDE THE DRIPLINE IS
PROTECTED. AN INSPECTION OF THIS FENCE MUST BE PERFORMED BEFORE ANY CONSTRUCTION
OR DEMOLITION ACTIVITIES BEGIN. PLEASE ARRANGE THIS INSPECTION WITH THE CITY FORESTER
AT 429-2034.
2.NO MATERIALS MAY BE STORED WITHIN THIS PROTECTION AREA, INCLUDING BUT NOT LIMITED TO,
CONSTRUCTION BACKFILL, CONSTRUCTION TRAFFIC, OR ANY OTHER CONSTRUCTION MATERIALS.
3.NO EXCAVATION WITHIN THIS AREA MAY BE PERFORMED WITHOUT THE CONSENT OF THE CITY OF
ASPEN FORESTER OR HIS DESIGNEE.
D.BENCHMARK AND SURVEY CONTROL:
1.THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONSTRUCTION STAKING OF BOTH HORIZONTAL
AND VERTICAL LAYOUT ON THIS PROJECT. COORDINATES ARE REFERENCED IN THE COORDINATE
LIST SHOWN ON THESE PLANS. THE CONTRACTOR SHALL COORDINATE WITH THE PROJECT
ENGINEER FOR INTERPRETATION AND INFORMATION IN STAKING OF THE PROJECT FOR
CONSTRUCTION.
2.PRIOR TO PROJECT COMPLETION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
REPLACEMENT OF ANY PROPERTY MONUMENTATION DISTURBED OR REMOVED BY CONSTRUCTION
OPERATIONS. THIS WORK SHALL BE PERFORMED BY A LAND SURVEYOR LICENSED IN THE STATE OF
COLORADO. PROPERTY CORNERS WHICH FALL WITHIN NEW CONCRETE FLATWORK SHALL BE
DURABLE AND SET FLUSH. THIS SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT.
E.STRIPING AND SIGNAGE GENERAL NOTES:
1.INSTALLATION OF ALL STRIPING, SIGNS AND PAVEMENT MARKING SHALL BE THE RESPONSIBILITY
OF THE CONTRACTOR.
2.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL REMOVAL OF EXISTING PAVEMENT MARKINGS
(SCARRING OF PAVEMENT IS NOT PERMITTED). AT NO TIME WILL IT BE ACCEPTABLE TO PAINT OVER
EXISTING PAVEMENT MARKINGS.
3.ALL STRIPING AND SIGNING SHALL CONFORM TO THE MOST RECENT ADOPTED EDITION OF THE
FOLLOWING MANUALS AND THEIR SUPPLEMENTAL AMENDMENTS:
a.MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (M.U.T.C.D.)
4.ALL SIGNING AND STRIPING IS SUBJECT TO THE APPROVAL OF THE TOWN PRIOR TO INSTALLATION
AND/OR REMOVAL.
5.CONTRACTOR SHALL REMOVE ALL CONFLICTING STRIPING, PAVEMENT MARKINGS AND LEGENDS BY
HYDROBLASTING, SANDBLASTING AND/OR GRINDING. ANY DEBRIS SHALL BE PROMPTLY REMOVED
BY THE CONTRACTOR.
6.ALL TRAFFIC SIGNS SHALL HAVE MINIMUM HIGH INTENSITY GRADE SHEETING.
7.ANY DEVIATION FROM THE STRIPING AND SIGNING PLANS SHALL BE APPROVED BY THE ENGINEER
OF WORK AND THE TOWN PRIOR TO ANY CHANGES BEING MADE IN THE FIELD.
8.ALL SIGNS SHOWN ON THE STRIPING AND SIGNING PLANS SHALL BE NEW SIGNS PROVIDED AND
INSTALLED BY THE CONTRACTOR, EXCEPT FOR EXISTING SIGNS SPECIFICALLY INDICATED TO BE
RELOCATED OR TO REMAIN.
9.STRIPED CROSSWALKS SHALL HAVE AN INSIDE DIMENSION OF 10 FEET AND CONTINENTAL
CROSSWALKS SHALL HAVE A MINIMUM WIDTH OF 9 FEET UNLESS INDICATED OTHERWISE.
10.ALL LIMIT LINES/STOP LINES, CROSSWALK LINES, PAVEMENT LEGENDS, AND ARROWS (EXCEPT
WITHIN BIKE LANES) SHALL BE A MINIMUM OF 90MIL THICKNESS THERMOPLASTIC OR PREFORM
PLASTIC TAPE.
11.ALL LONGITUDINAL LINES SHALL BE A MINIMUM OF 15MIL THICKNESS EPOXY.
F.GENERAL CONSTRUCTION NOTES:
1.THE CONTRACTOR SHALL BE RESPONSIBLE FOR FURNISHING ALL LABOR, MATERIAL, EQUIPMENT
AND INCIDENTAL ITEMS NEEDED TO PROVIDE ADEQUATE CONSTRUCTION SIGNING, BARRICADES,
TRAFFIC CONTROL DEVICES AND OTHER RELATED ITEMS FOR THE PROJECT AREAS, DURING THE
CONSTRUCTION PERIOD.
2.ALL SIDEWALK AND PAVED DRIVEWAY REMOVALS SHALL BE BOUNDED BY JOINTS OR SAWCUTS.
SAWCUTTING IS TO BE CONSIDERED AN INCIDENTAL ITEM AND THE COST OF THIS ITEM IS TO BE
INCLUDED IN OTHER PAY ITEMS.
3.THE CONTRACTOR SHALL TAKE SPECIAL CARE NOT TO DAMAGE TREES AND SHRUBS UNLESS SO
DIRECTED BY THE PROJECT ENGINEER.
4.THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND ELEVATIONS PRIOR TO THE START OF
WORK.
5.ANY SURPLUS EXCAVATION TO INCLUDE BUT NOT LIMITED TO THE REMOVAL OF LANDSCAPING FOR
SIDEWALK INSTALLATION SHALL BECOME THE PROPERTY OF THE CONTRACTOR, AND DISPOSAL
SHALL BE THE CONTRACTOR'S RESPONSIBILITY AT NO ADDITIONAL COST.
6.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL SURVEYING AND CONSTRUCTION STAKING FOR
THE PROJECT. ALL GRADING AND SURFACING SHALL BE IN ACCORDANCE WITH THE PLAN SHEETS.
7.THE CONTRACTOR SHALL REMOVE AND STOCKPILE ALL SALVAGED TOPSOIL TO BE USED LATER AS
BACKFILL BEHIND CURBS AND DRIVES OR IN THE RESTORATION OF DISTURBED AREAS. THIS WORK
IS TO BE CONSIDERED AN INCIDENTAL ITEM AND THE COST OF THIS ITEM IS TO BE INCLUDED IN
OTHER PAY ITEMS.
8.THE CONTRACTOR SHALL LEVEL ALL DISTURBED AREAS WITH TOPSOIL AND HAND-RAKE TO A
UNIFORM APPEARANCE. THE AREA SHALL BE SEEDED WITH PROTECTIVE STRAW MAT COVER
DURING WINTER MONTHS OR SODDED ALL OTHER TIMES. THIS WORK IS TO BE CONSIDERED AN
INCIDENTAL ITEM.
G.NPDES DRAINAGE WATER QUALITY NOTES:
1.THE CONTRACTOR AND/OR THEIR AUTHORIZED AGENTS SHALL REMOVE ALL SEDIMENTS, MUD, AND
CONSTRUCTION DEBRIS THAT MAY ACCUMULATE IN THE FLOWLINES AND PUBLIC RIGHTS-OF-WAY
AS A RESULT OF THIS CONSTRUCTION PROJECT. SAID REMOVAL SHALL BE CONDUCTED IN A
TIMELY MANNER.
2.THE DISCHARGE OF WATER CONTAINING WASTE CONCRETE TO THE STORM SEWER IS PROHIBITED.
3.THE CONTRACTOR SHALL PROTECT ALL STORM SEWER FACILITIES ADJACENT TO ANY LOCATION
WHERE PAVEMENT CUTTING OPERATION, INVOLVING WHEEL CUTTING, SAW CUTTING OR ABRASIVE
WATER JUST CUTTING ARE TO TAKE PLACE. THE CONTRACTOR SHALL REMOVE AND PROPERLY
DISPOSE OF ALL WASTE PRODUCTS GENERATED BY SAID CUTTING OPERATIONS ON A DAILY BASIS.
THE DISCHARGE OF ANY WATER CONTAMINATED BY WASTE PRODUCTS FROM CUTTING
OPERATIONS TO THE STORM SEWER IS PROHIBITED.
4.THE CONTRACTOR MUST KEEP ALL POLLUTANTS, INCLUDING TRENCH BACKFILL MATERIAL, FROM
WASHING INTO THE STORM SEWER SYSTEM.
5.THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING A STORM WATER MANAGEMENT PLAN
PERMIT IF THE PROJECT MEETS MINIMUM REQUIREMENTS FOR A PERMIT.
H.TRAFFIC GENERAL NOTES:
1.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL NEW, TEMPORARY AND EXISTING TRAFFIC
SIGNS FROM THE START OF CONSTRUCTION PROJECT UNTIL ACCEPTANCE BY THE CITY TRAFFIC
ENGINEER.
2.ALL TRAFFIC SIGNS, PAVEMENT MARKINGS, AND TRAFFIC SIGNALS SHALL MEET OR EXCEED
MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (M.U.T.C.D.) STANDARDS.
3.THE CONTRACTOR SHALL PREPARE A DETAILED TRAFFIC CONTROL PLAN, SUBMIT TO THE TOWN
FOR APPROVAL, AND OBTAIN APPROPRIATE PERMITS.
4.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL WORK ZONE TRAFFIC CONTROL. CONTRACTOR
SHALL BE RESPONSIBLE FOR FURNISHING, INSTALLING, AND MAINTAINING THE TEMPORARY
TRAFFIC CONTROL DEVICES THROUGHOUT THE DURATION OF THE PROJECT.
I.UTILITY GENERAL NOTES:
1.ANY CONTRACTOR-CAUSED DAMAGE TO UTILITY AND/OR SERVICE LINES SHOWN OR NOT SHOWN
ON THE PLANS, SHALL BE REPAIRED OR REPLACED AT NO COST TO THE CITY OF ASPEN AND SHALL
BE ACCOMPLISHED BY THE CONTRACTOR, SUBCONTRACTOR OR AS APPROVED BY THE CITY
ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING ALL UTILITY COMPANIES
PRIOR TO COMMENCING WORK IN THE PROJECT AREA. LIKEWISE, THE CONTRACTOR IS
RESPONSIBLE FOR COORDINATING HIS WORK AND THAT OF THE INVOLVED UTILITIES IN THE
PROJECT AREA.
2.UTILITY LINES SHOWN ON THE PLAN SHEETS ARE LOCATED FROM THE BEST AVAILABLE
INFORMATION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE VERIFICATION AND PROTECTION
OF ALL UTILITIES IN PLACE.
3.THE CONTRACTOR SHALL CONTACT THE UTILITY NOTIFICATION CENTER OF COLORADO AT 811 TWO
BUSINESS DAYS IN ADVANCE OF ANY EXCAVATION OR GRADING. THE CONTRACTOR SHALL
CONTACT THE COA UTILITY FRONT DESK AT (970) 920-5110 FOR LOCATES AND WORK REQUESTS.
4.THE CONTRACTOR SHALL PROTECT AND MAINTAIN ALL UTILITY AND STRUCTURES AFFECTED BY
THE WORK AND ANY DAMAGE SHALL BE REPAIRED AND RESTORED TO THE SATISFACTION OF THE
CITY OF ASPEN. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND PROTECTION OF ALL
UTILITIES DURING CONSTRUCTION. THE CONTRACTOR SHALL COORDINATE ALL UTILITY
RELOCATIONS WITH UTILITY OWNER AS NECESSARY.
5.EXCAVATION AT GAS LINES: TEMPORARY COVER DURING CONSTRUCTION SHALL BE AT LEAST 18
INCHES OVER THE GAS CONDUIT. FINISH GRADE MUST BE AT LEAST 2 FEET AND NO MORE THAN 6
FEET OVER THE GAS CONDUIT.
6.EXISTING UNDERGROUND TELEPHONE, FIBER AND CABLE TELEVISION FACILITIES MAY BE LOCATED
IN CLOSE PROXIMITY TO THE WORK. THE CONTRACTOR MAY, IF NECESSARY TEMPORARILY
DISPLACE THE CABLES DURING CONSTRUCTION AND REINSTALL THEM IN ACCORDANCE WITH THE
APPROPRIATE TELEPHONE, FIBER OR CABLEVISION COMPANY'S GUIDELINES. COORDINATION WITH
BOTH THE TELEPHONE AND CABLE TELEVISION COMPANY IS REQUIRED TO BE DONE BY THE
CONTRACTOR.
7.ALL WORK DONE ON OR AROUND WATER OR SEWER FACILITIES MUST BE INSPECTED BY A CITY OF
ASPEN INSPECTOR OR DESIGNEE. THE CONTRACTOR IS REQUIRED TO NOTIFY THE CITY OF ASPEN
TWO WORKING DAYS PRIOR TO BEGINNING CONSTRUCTION.
8.THE CONTRACTOR SHALL AT THEIR EXPENSE, SUPPORT AND PROTECT ALL WATER MAINS SO THAT
THEY WILL FUNCTION CONTINUOUSLY DURING CONSTRUCTION EXCEPT THOSE DESIGNATED TO BE
TEMPORARILY SHUT DOWN. TEMPORARY WATER SERVICE DISRUPTION SHALL BE DONE TO
MINIMIZE THE EFFECTS ON CITY OF ASPEN UTILITY CUSTOMERS. SHOULD A WATER MAIN FAIL AS A
RESULT OF THE CONTRACTOR'S OPERATIONS, IT WILL BE REPAIRED IMMEDIATELY BY EITHER THE
CONTRACTOR OR THE WATER DEPARTMENT AT THE FULL COST OF LABOR AND MATERIALS TO THE
CONTRACTOR. REPAIR SHALL BE AT THE NOTICE, INSPECTION, DIRECTION AND APPROVAL OF THE
COA WATER DEPARTMENT OPERATOR IN RESPONSIBLE CHARGE.
9.ALL VALVE BOXES, CLEANOUTS, MANHOLES, GUYWIRES, SHALL BE ADJUSTED TO FINAL GRADE.
10.ALL USES AND CONSTRUCTION SHALL COMPLY WITH THE CITY OF ASPEN WATER DISTRIBUTION
STANDARDS.
11.TWO (2) DAYS PRIOR TO WORK COMMENCEMENT A PRECONSTRUCTION MEETING SHALL BE
SCHEDULED WITH THE COA WATER DEPARTMENT.
J.ADDITIONAL BOUNDARIES UNLIMITED NOTES:
1.FINISH FLOOR ELEVATIONS ARE AS DICTATED BY OTHERS.
2.SLOPES ARE NON-HAZARDOUS.
3.THE SUBJECT BUILDING SITE LIES WITHIN ZONE X (AREAS DETERMINED TO BE OUTSIDE 500-YEAR
FLOOD PLAIN) ACCORDING TO FEMA FLOOD INSURANCE RATE MAP COMMUNITY PANEL NO.
08097C0204C HAVING AN EFFECTIVE DATE OF JUNE 4, 1987.
4.THIS PROPERTY LIES ENTIRELY OUTSIDE OF THE CITY OF ASPEN MUDFLOW ZONE AREA AS
DEPICTED ON THE MAP OF ASPEN MOUNTAIN MUD FLOW ZONES, FIG. 7.1, SURFACE DRAINAGE
MASTER PLAN.
5.THIS PROPERTY LIES ENTIRELY OUTSIDE OF THE CITY OF ASPEN GREENLINE 8040 AREA PER THE
CITY OF ASPEN INTERACTIVE WEBSITE, ACCESSED 10/16/17.
6.SURVEY INFORMATION PROVIDED BY ASPEN SURVEY ENGINEERS, JOB NO. 43354C, DATED 10/17.
BASIS OF BEARINGS F0R THIS SURVEY IS A BEARING N14°50'49"E BETWEEN REBAR AND YELLOW
PLASTIC CAP #14111 FOUND AT THE THE S.W. CORNER OF LOT K, BLOCK 10 AND AN ALUMINUM
CAP FOUND AT THE N.W. CORNER OF LOT A, BLOCK 9.
7.ELEVATIONS BASED UPON CITY OF ASPEN GPS MONUMENT NO. 20, (7906.41') 1988 DATUM.
CONTOUR INTERVAL IS 1 (ONE) FOOT. BENCHMARK=7917.8' AT S.E. PROPERTY CORNER.
8.UTILITIES WERE LOCATED ON 09/19/2017 AND 10/04/17. SOURCE INFORMATION FROM PLANS AND
MARKINGS WILL BE COMBINED WITH OBSERVED EVIDENCE OF UTILITIES TO DEVELOP A VIEW OF
THOSE UNDERGROUND UTILITIES. HOWEVER, LACKING EXCAVATION, THE EXACT LOCATION OF
UNDERGROUND FEATURES CANNOT BE ACCURATELY, COMPLETELY AND RELIABLY DEPICTED.
WHERE ADDITIONAL OR MORE DETAILED INFORMATION IS REQUIRED, THE CLIENT IS ADVISED THAT
EXCAVATION MAY BE NECESSARY.
9.SITE HAND AND GUARD RAILING BY OTHERS.
10.SEE ARCHITECTURAL, LANDSCAPING AND AND STRUCTURAL ENGINEERING PLANS FOR ADDITIONAL
BUILDING ,LANDSCAPE AND FOUNDATION INFORMATION.
11.COMPACTION MUST BE ATTAINED AND COMPACTION RESULTS SUBMITTED TO THE CITY AND THE
ENGINEER PRIOR TO ACCEPTANCE. COMPACTION SHALL MEET OR EXCEED CITY REGULATIONS.
THE MINIMUM COMPACTION STANDARD SHALL BE 95% STANDARD PROCTOR UNLESS OTHERWISE
SPECIFIED BY THE GEOTECHNICAL ENGINEER.
12.THE CONTRACTOR SHALL ENSURE DRAINAGE AWAY FROM ALL STRUCTURES IN ALL DIRECTIONS.
13.THE CONTRACTOR SHALL AT ALL TIMES KEEP TWO FULL SETS OF CONTRACT DRAWINGS MARKED
UP TO INDICATE THE AS-BUILT CONDITIONS. THE DRAWINGS SHALL BE PROVIDED TO THE OWNER
AND THE ENGINEER UPON COMPLETION OF THE WORK. WHERE PRACTICAL, THE CONTRACTOR IS
TO PROVIDE AT LEAST TWO TIES FROM PHYSICAL MONUMENTS TO ALL FITTINGS, VALVES,
MANHOLES, AND THE END OF ALL SERVICE LINES.
14.ON-SITE OBSERVATIONS AND REVIEW CONDUCTED BY THE CITY OR THE PROJECT ENGINEER OF
CONSTRUCTION WORK IN PROGRESS ARE NOT TO BE CONSTRUED AS A GUARANTEE OR WARRANTY
BY THE CITY OR THE PROJECT ENGINEER OF THE COMPLETED WORK AND THE CONTRACTOR'S
RESPONSIBILITIES.
15.THE CONTRACTOR SHALL NOT SCALE DRAWINGS FOR CONSTRUCTION PURPOSES. ANY MISSING
DIMENSIONS OR DISCREPANCIES IN PLANS, FIELD STAKING, OR PHYSICAL FEATURES SHALL BE
BROUGHT TO THE ATTENTION OF THE PROJECT ENGINEER. IF THE CONTRACTOR PROCEEDS WITH
THE WORK WITHOUT NOTIFYING THE ENGINEER, HE DOES SO AT HIS OWN RISK.
16.ALL PRODUCT INFORMATION SHOWN IS AS PROVIDED BY THE MANUFACTURER. THE CONTRACTOR
IS RESPONSIBLE FOR REVIEWING AND COMPLYING WITH THE MANUFACTURER'S
RECOMMENDATIONS AND SPECIFICATIONS FOR THE INSTALLATION OF ALL MATERIALS WITH
SPECIAL ATTENTION TO PROPER SEALING OF MATING SURFACES. THE CONTRACTOR SHALL
IMMEDIATELY CONTACT THE ENGINEER IF ANY DISCREPANCIES ARE FOUND BETWEEN THE
DELIVERED PRODUCTS AND THOSE SHOWN ON THIS PLAN.
17.THE FOUNDATION DRAIN SYSTEM SHALL BE INSTALLED PER THE RECOMMENDATION OF THE
STRUCTURAL AND GEOTECHNICAL ENGINEERS.
18.ALL STORM DRAIN PIPES SHALL BE INSTALLED WITH 1% MINIMUM SLOPE TO THE OUTFALL POINTS
UNLESS OTHERWISE INDICATED. HEAT TAPE SHALL BE INSTALLED IN ALL EXTERIOR ROOF GUTTERS,
DRAIN PIPES, AREA DRAINS, TRENCH DRAINS AND GRATED STRUCTURES. ALL PIPES SHALL BE
INSTALLED WITH WATERTIGHT CONNECTIONS.
19.ACCUMULATED SNOWFALL SHALL BE REMOVED TO GRASS AREA TO ENSURE THAT PROPER
DRAINAGE AWAY FROM THE BUILDING IS MAINTAINED.
20.FINISH GRADE & SPOT ELEVATIONS ASSUME THAT THE FOUNDATION WALLS EXTEND TO OR ABOVE
THE BUILDING FINISH FLOOR & HANGER FLOOR JOISTS ARE USED.
NO
R
T
H
Sheet Set
Sheet Description
C.1 Title Sheet
C.2 Site Demolition Plan
C.3 Site Plan
C.4 Erosion Control Plan
C.5 Ditch Box Culvert Plan
C.6 Foundation Drain Plan
C.7 Utility & Underground Piping Plan
C.8 Grading & Drainage Plan-Onsite
C.9 Grading & Drainage Plan-8th Street
D.1 COA Water Dept. Details
Highwa
y
8
2
/
W
.
H
a
l
l
a
m
S
t
.
834 W.
Hallam St.N.
8
t
h
S
t
r
e
e
t
Alley Bl
o
c
k
1
0
DS
7965
LEGEND
7965
4''Ø 4''Ø
X X X
C/O
8''Ø 8''Ø
WSO WM
GRADE AROUND THE PERIMETER OF
BUILDING AS NECESSARY AT 2.5% FOR
10-FEET MIN. IN PAVED AREAS AND
10% FOR 5-FEET MIN. IN UNPAVED
AREA, UNLESS OTHERWISE INDICATED
TO ENSURE PROPER DRAINAGE AWAY
FROM THE FOUNDATION.
EXISTING/PROPOSED ASPHALT
PROPOSED IMPERVIOUS WALK/PATIO
(CONCRETE OR PAVERS)
PROPOSED GRASS/LAWN
EXISTING CONTOUR
PROPOSED CONTOUR
PROPERTY LINE
SETBACK
EXISTING FENCE
EXISTING/PROPOSED WATER SERVICE/SHUTOFF/METER
EXISTING/PROPOSED SEWER SERVICE/CLEANOUT
EXISTING/PROPOSED GAS
PROPOSED FOUNDATION DRAIN SYSTEM (BY OTHERS)
HEAT TAPE
PROPOSED 4"Ø PVC STORM PIPE (WATERTIGHT)
PROPOSED 8"Ø PVC STORM PIPE (WATERTIGHT)
GENERAL DIRECTION OF FLOW
PROPOSED DOWNSPOUT/RAIN CHAIN
1
T CE EXISTING/PROPOSED UTILITY
PEDESTALS & METERS
T CE GM EM
WS WS WSWS
SL SL SLSL
GG
DESCRIPTION KEY1
PROPOSED 6"Ø PVC STORM PIPE (WATERTIGHT)6''Ø 6''Ø
EXISTING/PROPOSED SEWERSSSS
EXISTING/PROPOSED WATER MAINWW
S
WV
EXISTING/PROPOSED ELECTRICEE
EXISTING/PROPOSED TELEPHONETT
PROPOSED 4"Ø PERF. UNDERDRAIN PIPE
NOTE: THIS PLAN IS INTENDED TO BE PLOTTED IN COLOR. FAILURE TO DO SO
MAY RESULT IN MISSING DATA AND INFORMATION CRITICAL TO THE PROJECT.
/
/
/
/
/
/
/
TEMPORARY EROSION CONTROL LOGS
OR ROCK SOCKS PROPOSED SWALE FLOWLINE>>>>
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18''Ø
18''Ø
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E E
E
E
E
E
T
T
T
T
T
T
T
T
T
T
T
E
E
E
E
E
E
E
E
E
E E E
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
E
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
S
S
X
X
X
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
WV
WV
E
E
W SO
ET
C
HY
D
W
W
W
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
S
D
D
7915
79
1
6
7
9
1
7
79
1
7
7917X
X
X
X
X
X
X
X
X
X
X
X
X X
X
7915
IRON FENCE TO REMAIN
COVER THE DITCH WITH
TEMPORARY PLYWOOD
DURING CONSTRUCTION.
LOCATED AND CAP THE EX.
WATER SERVICES AT THE
MAIN PER COA WATER
DEPT. STANDARDS. PIPE
TO BE RETIRED IN PLACE.
(USE TRENCH BOX)
EX. GAS SERVICE TO BE CAPPED AT THE
MAIN. PIPE TO BE RETIRED IN PLACE.
LIGHTS TO BE REMOVED
REMOVE WATER
SHUTOFF VALVE
RISER
REMOVE THE EX. SEWER
AND ELECTRIC SERVICES
(PRESCRIPTIVE USE ESMT)
INSTALL CONSTRUCTION AND
SOUND BARRIER FENCING
REMOVE THE EX.
TELEPHONE SERVICE
THE COA HALLAM ST. PROJECT WILL BE RUNNING NEW
ELECTRIC TO THIS TRANSFORMER THROUGH THE ALLEY TO
HALLAM ST. THE CONTRACTOR FOR THIS PROJECT SHALL BE
RESPONSIBLE FOR COORDINATION WITH THE COA CONTRACTOR
TO COORDINATE TIMING BETWEEN THE PROJECTS AND ENSURE
THAT THE ALLEY IS FREE AND CLEAR OF OBSTRUCTIONS.
PRESCRIPTIVE
USE EASEMENT
FOR UTILITIES
38"/15'
DECIDUOUS
TO REMAIN
TEMPORARY
COURSE GRAVEL
MUD TRACKING PAD
HISTORIC FOOTPRINT OF
BUILDING TO REMAIN ON
SITE, NON-HISTORIC TO
BE REMOVED.
LOT K & L, BLOCK 10
PROPOSED SITE CAD FILES
PROVIDED FORUM PHI 9/19/17
WOOD
WALK
TO BE
REMOVED
8"/8' CONIFEROUS
TO BE REMOVED
13"/12' CONIFEROUS
TO BE REMOVED
12"/10' CONIFEROUS
TO BE REMOVED
13"/12' CONIFEROUS
TO BE REMOVED
S 1
4
°
5
0
'
4
9
"
W
1
0
0
.
0
0
'
N 75°09
'
1
1
"
W
6
0
.
1
0
'
S 75°09
'
1
1
"
E
6
0
.
1
0
'
N 1
4
°
5
0
'
4
9
"
E
1
0
0
.
0
0
'
S89°24'39"E
613.38'
N 72°19'
4
7
"
E
291.42'
CITY OF ASPEN
GPS #20
CITY OF ASPEN
GPS #9
EX
.
P
E
R
V
I
O
U
S
PA
V
E
R
S
SIDEWALK TO
REMAIN
30"/15'
DECIDUOUS
TO REMAIN
36"/20
DECIDUOUS
TO REMAIN
36"/20'
DECIDUOUS
TO REMAIN
36"/22'
DECIDUOUS
TO REMAIN
EX. UTILITY
PEDESTALS
EX. UTILITY
TRANSFORMER
EX. SAN. SEWER MANHOLE
RIM: 7915.91'
IO:7911.66'
10'
I
R
R
I
G
A
T
I
O
N
E
S
M
T
.
EX.
C
U
L
V
E
R
T
T
O
B
E
R
E
P
L
A
C
E
D
(SE
E
S
H
E
E
T
#
C
.
3
)
ALUMINUM CAP AT CORNER
OF LOT A, BLOCK 9.
Highwa
y
8
2
/
W
.
H
a
l
l
a
m
S
t
r
e
e
t
N.
8
t
h
S
t
r
e
e
t
Alley B
l
o
c
k
1
0
834 W. Hallam Street
6,010± SQ. FT
0.138± ACRES
Ex. FF: 7918.18'
(100'-0")
21.07' R
.
O
.
W
.
75
.
3
7
'
R
.
O
.
W
.
74.38' R
.
O
.
W
.
PROPER
T
Y
L
I
N
E
PR
O
P
E
R
T
Y
L
I
N
E
PR
O
P
E
R
T
Y
L
I
N
E
PROPER
T
Y
L
I
N
E
5' SETB
A
C
K
3'
S
E
T
B
A
C
K
5'
S
E
T
B
A
C
K
10' SET
B
A
C
K
6"/11' & 7"/11'
DECIDUOUS TO
BE REMOVED
12"/8', 8"/9'& 8"/8'
DECIDUOUS TO BE
REMOVED
5"/9' & 8"/11'
DECIDUOUS TO
BE REMOVED
48"/25'
DECIDUOUS
TO REMAIN
EX. EDG
E
O
F
G
R
A
V
E
L
D
R
I
V
E
EX. FIRE
HYDRANT
E
EX
.
V
A
L
L
E
Y
P
A
N
EX
.
C
O
N
C
.
W
A
L
K
EX
.
7
.
5
"
H
C
U
R
B
SAWCU
T
&
R
E
M
O
V
E
SA
W
C
U
T
&
R
E
M
O
V
E
7917
7916
7914
7913
7912
7911
7910
790
9
7908
791
0
7911
791
2
791
3
791
4
79
1
5
79
1
7
MIL
L
MILL
SAWCU
T
&
R
E
M
O
V
E
MILL
SA
W
C
U
T
&
R
E
M
O
V
E
MIL
L
RECENT HALLAM STREET
PROJECT PAVEMENT SEAM
7909 7908
SAWCU
T
&
R
E
M
O
V
E
X
X
X
X
X
X
SL
SL
SL
T
T
T
T
T
T
T
T
T
E
E
E
WS
WS
WS
WS
WS WS
WS
WS
WS
WS
W
S
W
S
W
S
EM
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
GM
WM
37110DERIC J O N WA
L
T
E
R
COL O R A D O LICE
N
S
E
D
P
R
O
F
E
SSIONA L E N G INEER
7/20/21
NORTH
RevisionDate
923 Cooper Avenue
Suite 201
Glenwood Springs, CO 81601
tele: 970.945.5252
fax: 970.384.2833
Engineer or Surveyor Seal
Sheet
Client Information:
PROJECT NO.
FILE NAME:
Designer:
Drafter:
Date:
N:
\
P
R
O
J
E
C
T
S
\
2
0
1
7
\
1
7
0
3
1
-
8
3
4
W
H
a
l
l
a
m
\
d
w
g
\
1
7
0
3
1
-
C
-
T
o
p
o
.
d
w
g
7/
2
0
/
2
0
2
1
1
1
:
3
1
A
M
----
----
----
----
----
7/20/21 Rev. grading of parking & adj. sw
10/19/20 Rev. Foundation Drain Plan
7/30/18 8th St. Rev. Per COA
7/20/21
BUI
DJW
17031-c-topo.dwg
17031
215.266.5211
ASPEN, CO 81611
625 E. MAIN ST., STE. 204
834 WEST HALLAM ASSOCIATES, LLC
AS
P
E
N
,
C
O
L
O
R
A
D
O
7/19/18 8th St. Improvements
Co
n
s
t
r
u
c
t
i
o
n
S
e
t
Si
t
e
D
e
m
o
l
i
t
i
o
n
P
l
a
n
83
4
W
.
H
a
l
l
a
m
S
t
r
e
e
t
C.2
00 10'20'
Scale: 1" = 10'
Scale: 1"=10'
Demolition Plan
DEMOLITION NOTES:
1.TREE PRESERVATION AREA TO BE FENCED WITH CONSTRUCTION SAFETY FENCING BEFORE CONSTRUCTION.
AN INSPECTION OF THIS FENCE MUST BE PERFORMED BEFORE ANY CONSTRUCTION OR DEMOLITION
ACTIVITIES BEGIN. ARRANGE THIS INSPECTION WITH THE CITY FORESTER AT 970.429.2034. NO MATERIALS
MAY BE STORED WITHIN THIS PROTECTION AREA, INCLUDING BUT NOT LIMITED TO: CONSTRUCTION
BACKFILL; CONSTRUCTION TRAFFIC; OR ANY OTHER CONSTRUCTION MATERIALS. NO EXCAVATION WITHIN
THIS AREA MAY BE PERFORMED WITHOUT THE CONSENT OF THE CITY OF ASPEN FORESTER OR HIS
DESIGNEE.
2.CONTRACTOR TO COORDINATE ABANDONMENT, RELOCATION AND BURIAL OF THE EXISTING UTILITIES WITH
THE UTILITY PROVIDERS AND LOT CONSTRUCTION. CONTRACTOR TO PROVIDE ALL TRENCHING, BEDDING,
AND BACKFILL WORK NECESSARY FOR UTILITY RELOCATION OR INSTALLATION. THE UTILITY PROVIDER IS TO
PERFORM ALL LINEWORK NECESSARY.
18'
'
Ø
18'
'
Ø
18'
'
Ø
18''Ø
18''Ø
T.O
.
F
F
10
0
'
-
0
"
T.O
.
F
F
10
0
'
-
0
"
T.O
.
C
O
N
C
98
'
-
1
"
T.O
.
F
F
98
'
-
1
"
T.O
.
F
F
98
'
-
1
"
T.O
.
F
F
99
'
-
7
"
T.O
.
S
L
A
B
97
'
-
1
1
"
T.O
.
S
L
A
B
97
'
-
1
1
"
T.O
.
F
F
99
'
-
7
"
AC
AC
AC
AC
AC
AC
AC
S
S
X
X
X
WV
E
W SO
ET
C
D
D
D
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
D
>
>
>
>
>
>
>
D
X
X
X
X
X
X
X
X
X
X
X
X
X X
X
R5'
W S
O
W S
O
W S
O
18
'
T
Y
P
.
8'
8'
8.5' TYP
.
17
.
5
'
EXTEND CMP
CULVERT 10 LF
EXISTING
TRANSFORMER
(MAINTAIN
CLEARANCES)
EX. UTILITY
PEDESTALS
INSTALL STATIONARY
BOLLARD (SEE DETAIL)
VAN ACCESSIBLE
PARKING SIGN
(ATTACH TO BLDG)
EXISTING SAN.
SEWER MANHOLE
6 PARKING
SPACES
5' TURN
D
O
W
N
S
I
D
E
W
A
L
K
3.5
'
W
A
L
K
3.5
'
W
A
L
K
3'
P
A
V
E
R
W
A
L
K
SID
E
W
A
L
K
A
N
D
C
U
R
B
T
O
B
E
R
E
P
L
A
C
E
D
B
Y
C
O
A
(H
A
L
L
A
M
S
T
.
-
C
A
S
T
L
E
C
R
E
E
K
T
O
7
T
H
S
T
.
B
R
I
D
G
E
P
R
O
J
E
C
T
)
THIS PL
A
N
R
E
P
R
E
S
E
N
T
T
H
E
C
O
M
P
L
E
T
E
D
C
O
A
HALLA
M
S
T
R
E
E
T
P
R
O
J
E
C
T
I
M
P
R
O
V
E
M
E
N
T
S
Building "C"
Building "A"
Building "B"
5' SETB
A
C
K
3'
S
E
T
B
A
C
K
5'
S
E
T
B
A
C
K
10' SET
B
A
C
K
4" ASPHALT PAVEMENT
OVER 6" OF CLASS 6 ABC.
TRENCH
D
R
A
I
N
CON
C
R
E
T
E
D
I
T
C
H
CHA
N
N
E
L
(
S
E
E
S
H
E
E
T
C
.
4
)
EX
.
U
N
L
I
N
E
D
I
R
R
I
G
A
T
I
O
N
D
I
T
C
H
PROPER
T
Y
L
I
N
E
PR
O
P
E
R
T
Y
L
I
N
E
PR
O
P
E
R
T
Y
L
I
N
E
PROPER
T
Y
L
I
N
E
Highwa
y
8
2
/
W
.
H
a
l
l
a
m
S
t
r
e
e
t
N.
8
t
h
S
t
r
e
e
t
Alley B
l
o
c
k
1
0
21.07' R
.
O
.
W
.
75
.
3
7
'
R
.
O
.
W
.
74.38' R
.
O
.
W
.
3' WALK
3.5' WA
L
K
5.5
'
P
A
V
E
R
P
A
T
I
O
27 LF 12"W BARRIER
CURB (SEE DETAIL)
& FENCE
MO
D
I
F
I
E
D
S
I
D
E
W
A
L
K
R
A
M
P
(
S
E
E
D
E
T
A
I
L
)
16'
2'
12
'
D
R
I
V
E
ASPHALT
REPLACEMENT
(SEE DETAIL)
7'
R
A
M
P
15
'
R
A
M
P
IN
S
T
A
L
L
P
E
R
V
I
O
U
S
P
A
V
E
R
S
(M
A
T
C
H
E
X
I
S
T
I
N
G
)
IN
S
T
A
L
L
V
A
L
L
E
Y
P
A
N
(
M
A
T
C
H
E
X
I
S
T
I
N
G
)
IN
S
T
A
L
L
C
U
R
B
(
M
A
T
C
H
E
X
I
S
T
I
N
G
)
IN
S
T
A
L
L
S
I
D
E
W
A
L
K
(
M
A
T
C
H
E
X
I
S
T
I
N
G
)
5'
LANDIN
G
C/
O
C/
O
C/
O
C/O
C/O
37110DERIC J O N WA
L
T
E
R
COL O R A D O LICE
N
S
E
D
P
R
O
F
E
SSIONA L E N G INEER
7/20/21
NORTH
RevisionDate
923 Cooper Avenue
Suite 201
Glenwood Springs, CO 81601
tele: 970.945.5252
fax: 970.384.2833
Engineer or Surveyor Seal
Sheet
Client Information:
PROJECT NO.
FILE NAME:
Designer:
Drafter:
Date:
N:
\
P
R
O
J
E
C
T
S
\
2
0
1
7
\
1
7
0
3
1
-
8
3
4
W
H
a
l
l
a
m
\
d
w
g
\
1
7
0
3
1
-
C
-
T
o
p
o
.
d
w
g
7/
2
0
/
2
0
2
1
1
1
:
3
1
A
M
----
----
----
----
----
7/20/21 Rev. grading of parking & adj. sw
10/19/20 Rev. Foundation Drain Plan
7/30/18 8th St. Rev. Per COA
7/20/21
BUI
DJW
17031-c-topo.dwg
17031
215.266.5211
ASPEN, CO 81611
625 E. MAIN ST., STE. 204
834 WEST HALLAM ASSOCIATES, LLC
AS
P
E
N
,
C
O
L
O
R
A
D
O
7/19/18 8th St. Improvements
Co
n
s
t
r
u
c
t
i
o
n
S
e
t
Si
t
e
P
l
a
n
83
4
W
.
H
a
l
l
a
m
S
t
r
e
e
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C.3
00 10'20'
Scale: 1" = 10'
Scale: 1"=10'
Site Plan
CLASS 6 ABC COMPACTED
TO 95% STANDARD PROCTOR.
PARKING/DRIVE: 8"
STREET: 10"
PARKING/DRIVE: 4" ASPHALT
STREET: 5" ASPHALT
COMPACTED
SUBGRADE
PAVEMENT NOTES:
1.ASPHALT SHALL BE HMA SX75 PG 64-22 .
2.WHERE THE EXISTING PAVEMENT IS A MACHINE PLACED
HOT MIXED ASPHALTIC PAVEMENT A PREMIXED H0T
APPLIED ASPHALTIC CONCRETE WILL BE USED.
3.ALL REPLACEMENT MATERIAL SHALL BE COMPACTED TO
A DENSITY OF 95% OPTIMUM DENSITY.
SECTION
ASPHALT TO BE PLACED
IN 3" LIFTS, MAXIMUM
Scale: N.T.S.
Pavement Section6
12"Ø CONCRETE PIER
6"
2'-6"
3'-6"
3/8"CONCRETE DOME
CONCRETE FILLED 6" STEEL
TUBE, WHITE METAL BLAST,
PRIME AND PAINT WITH A
YELLOW EXTERIOR PAINT
AND WRAP WITH 2 ROWS OF
YELLOW REFLECTIVE TAPE
FINISH GRADE
COMPACTED EARTH
Scale: N.T.S.
Stationary Bollard9
6" CLASS 6 ABC
COMPACTED TO 95%
MODIFIED STANDARD
PROCTOR
4" CONCRETE
COMPACTED
SUBGRADE
Scale: N.T.S.
Concrete Sidewalk1
SECTION
SLOPE AWAY FROM THE
BUILDING 1% MIN, 2% MAX.
NOTE:
1.ALL CONCRETE SHALL BE CLASS B AND CONFORM TO CDOT CONSTRUCTION
SPECIFICATIONS AND M-STANDARDS. CONCRETE SHALL CONTAIN 1.5 POUNDS
PER CUBIC YARD APPROVED POLYPROPYLENE FIBERS.
2.CALCIUM CHLORIDE OR ADMIXTURES CONTAINING MORE THAN 0.05% CHLORIDE
IONS OR THIOCYANATES ARE NOT PERMITTED.
3.USE 1/4" RADIUS ON ALL EDGES UNLESS NOTED OTHERWISE.
4.EXPANSION JOINTS SHALL BE INSTALLED WHEN ABUTTING EXISTING CONCRETE
OR A FIXED STRUCTURE. EXPANSION JOINT MATERIAL SHALL BE 1/2 INCH THICK
AND SHALL EXTEND THE FULL DEPTH OF THE CONTACT SURFACE AND SEALED
OVER THE JOINT.
5.THE CONTRACTOR SHALL, UNLESS OTHERWISE SHOWN ON THE PLANS, SELECT
AND USE A BOND BREAKER AT INLETS, MANHOLES AND SIMILAR SIZE
STRUCTURES. SMALLER STRUCTURES SUCH AS VALVE AND MONUMENT BOXES
SHALL NOT REQUIRE A BOND BREAKER.
6.CURE FOR 72 HOURS USING CURING COMPOUND, PLASTIC COVERING OR
CONTROLLED MOISTURE.
Scale: N.T.S.
Barrier Curb w/ Fence8
#4 REBAR,
12" O.C. HORIZ.,
18" O.C. VERT.
CUT OUT FOR POSTS
NOTE:
1.ALL CONCRETE SHALL BE CLASS B
AND CONFORM TO CDOT
CONSTRUCTION SPECIFICATIONS AND
M-STANDARDS.
2.USE 1/4" RADIUS ON ALL EDGES
UNLESS NOTED OTHERWISE.
3.SEE LANDSCAPE PLANS FOR FENCING
SPECIFICATIONS AND DETAILS.
12"
24" MIN.
VARIES,
9" MAX.
12"
SIDEWALK/PARKING
2% MAX.
10" CLASS 6 AGGREGATE BASE COURSE
1/8"/FT. (1%)
SECTION
(N.T.S.)
MOUNTABLE CURB (SPECIAL)
4"6"12"
1'-10"
R=1/4"
13-1/2"
6"
7-1/2"
24" MIN.
48"
R=1/4"
ASPHALT
DRIVE
(15%)
#4 GRADE 40 REBAR @ 24" O.C.
EACH WAY MAX., 2" CLR MIN.
#4 GRADE 40 REBAR @ 24" O.C.
EACH WAY MAX., 2" CLR MIN.
8" CL-D CONCRETE
SEE CUSTOM SECTION
(THIS SHEET)
MO
U
N
T
A
B
L
E
C
U
R
B
(
S
P
E
C
I
A
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)
,
SE
E
D
E
T
A
I
L
NOTE:
THIS COA DETAIL HAS BEEN REVISED FOR THE
USE OF A GEOMETRICALLY MODIFIED FOR THIS
SITE SPECIFIC RAMP. ALL OTHER CONSTRUCTION
REQUIREMENTS SHALL BE MAINTAINED.
FENCING
(SEE LANDSCAPE)
Scale: N.T.S.
Pavement Replacement7
6" MIN.
NEW ASPHALT TO BE 4" MIN.
THICKNESS, NEW BASE IS TO BE 12"
MIN. THICKNESS
NOTE:
1.WHERE THE EXISTING PAVEMENT IS A SEAL COAT OR ROAD MIX
ASPHALTIC SURFACE, A PREMIXED COLD APPLIED ASPHALTIC
CONCRETE MAY BE USED.
2.WHERE THE EXISTING PAVEMENT IS A MACHINE PLACED HOT MIXED
ASPHALTIC PAVEMENT A PREMIXED H0T APPLIED ASPHALTIC
CONCRETE WILL BE USED.
3.ALL REPLACEMENT MATERIAL SHALL BE COMPACTED TO A DENSITY OF
95% OPTIMUM DENSITY.
4.TEMPORARY REPAIR TO BE PLACED THE SAME DAY AS COMPLETION OF
BACKFILL. CONTRACTOR WILL MAINTAIN THE TEMPORARY REPAIR UNTIL
THE PERMANENT REPAIR HAS BEEN COMPLETED.
EXISTING BASE
COURSE
NEW BASE
COURSE
NEW PREMIXED ASPHALTEXISTING ASPHALTIC
SURFACE COURSE
SAW CUT EDGE AND APPLY A TACK
COAT PRIOR TO PLACEMENT OF
THE NEW ASPHALT
4'-0"
WALK
4'-6"
PERVIOUS
PAVERS,
SEE DETAIL
4'-0"
VALLEY PAN,
SEE DETAIL
11'-0"
TO CROWN
1%
VARIES
AGGREGATE BASE COURSE
VARIES
EX. ASPHALT CROWN
MATCH
ASPHALT
1'-10"
C&G,
SEE
DETAIL
Scale: N.T.S.
Street Geometry5
1'-10"4'
PE
R
P
L
A
N
15%
15%
1%
1%
1%
3"
0"/FT.
4"6"12"
1'-10"
R=1/4"
R=1/4"
R=1/4"
6"
6"
Scale: N.T.S.
Curb (Special)2
PERMEABLE INTERLOCKING CONCRETE PAVERS (TRAFFIC
RATED ENDICOTT 4"x8"x2-5/8" SERIES, PERMEABLE CLAY
PAVER, MEDIUM IRONSPOT #46, WIRE CUT FACE)(MATCH
EXISTING) INSTALLED PER MANUFACTURER SPECIFICATIONS.
2" N0. 8 STONE
7" N0. 57 STONE
(WASHED)
12" N0. 2 STONE
(WASHED)
COMPACTED
SUBGRADE
Scale: N.T.S.
Pervious Pavers4
WOVEN GEOTEXTILE FABRIC OVER
GEOGRID (BASEGRID-12 OR TENSAR
BX1200), LIGHTLY SCARIFIED
SURFACE THE SUBGRADE SURFACE.
2'-3"
10" CLASS 6 AGGREGATE
BASE COURSE
8"
1'-6"
3'-9"
#4 GRADE 40 REBAR @ 18" O.C.
EACH WAY MAX., 2" CLR MIN.
AGGREGATE BASE COURSE
Scale: N.T.S.
Valley Pan3
NOTES:
1.SEE CONCRETE
SIDEWALK
DETAIL FOR
CONCRETE
REQUIREMENTS.
NOTES:
1.SEE CONCRETE SIDEWALK DETAIL
FOR CONCRETE REQUIREMENTS.
NOTES:
1.SEE CONCRETE SIDEWALK DETAIL
FOR CONCRETE REQUIREMENTS.
9"
MIRAFI 140N
FILTER FABRIC
10" CLASS 6 AGGREGATE
BASE COURSE
Scale: N.T.S.
Turndown Sidwalk10
R=1/4"
12"
4" MIN.
6"
12"
NOTES:
1.SEE CONCRETE SIDEWALK DETAIL
FOR CONCRETE REQUIREMENTS.
PER PLAN
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18''Ø
18''Ø
T.O
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89
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T.O
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X
INSTALL TEMP. ROCK
SOCKS/GRAVEL BAGS
EVERY 50 LF IN THE
CURB & GUTTER, TYP.
INSTALL TEMP. EROSION
LOGS AROUND AREA
DRAINS, TYP.
INSTALL TEMP. FILTER
FABRIC UNDER THE
TRENCH DRAIN GRATE
INSTALL TEMP. FILTER
FABRIC UNDER THE
DITCH BOX GRATE
INSTALL TEMP. EROSION
LOG IN THE EXISTING
ROADSIDE SWALE
OBSERVE DITCH WEEKLY DURING
CONSTRUCTION AND REMOVE
ANY ACCUMULATED SETTLEMENT
COVER THE DITCH WITH
TEMPORARY PLYWOOD
AND INSTALL TEMP.
EROSION LOG AROUND
THE TOP
PROPER
T
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PR
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PR
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PROPER
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Highwa
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Alley Bl
o
c
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1
0
21.07' R
.
O
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W
.
75
.
3
7
'
R
.
O
.
W
.
74.38' R
.
O
.
W
.
37110DERIC J O N WA
L
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COL O R A D O LICE
N
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P
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F
E
SSIONA L E N G INEER
7/20/21
NORTH
RevisionDate
923 Cooper Avenue
Suite 201
Glenwood Springs, CO 81601
tele: 970.945.5252
fax: 970.384.2833
Engineer or Surveyor Seal
Sheet
Client Information:
PROJECT NO.
FILE NAME:
Designer:
Drafter:
Date:
N:
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----
----
----
----
----
7/20/21 Rev. grading of parking & adj. sw
10/19/20 Rev. Foundation Drain Plan
7/30/18 8th St. Rev. Per COA
7/20/21
BUI
DJW
17031-c-topo.dwg
17031
215.266.5211
ASPEN, CO 81611
625 E. MAIN ST., STE. 204
834 WEST HALLAM ASSOCIATES, LLC
AS
P
E
N
,
C
O
L
O
R
A
D
O
7/19/18 8th St. Improvements
Co
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s
t
r
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i
o
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S
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t
Er
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s
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C
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83
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C.4
00 10'20'
Scale: 1" = 10'
Scale: 1"=10'
Erosion Control Plan
FL
O
W
FL
O
W
D D
PLAN VIEW
PLAN VIEW
A A
SEDIMENT REMOVAL SHALL BE PERFORMED
CONTINUOUSLY FOR PROPER FUNCTION.
lc3dtr016
SECTION A-A
AREA DRAIN
SECTION D-D
EROSION LOG
Scale: N.T.S.
Temporary Erosion Control Logs
USE 2 PINE STAKES 1 1/2" x 1 1/2" x 12"
AT ALL EROSION LOG ENDS OR JOINTS,
OTHERWISE USE A STAKE EVERY 24 IN.
AND CONTINUE TO ALTERNATE
ORIENTATION THROUGHOUT THE
LENGTH OF THE EROSION LOG.
EROSION LOG
FLOW
EROSION LOG
AP
P
R
O
X
.
9
0
°
T
O
EA
C
H
O
T
H
E
R
FLO
W
ENTRENCH 3"
Ø
POINTS A MUST BE HIGHER THAN POINT B
POINT A
ENTRENCH 3"
POINT B
POINT A
POINT A
FEATURE THAT
NEEDS PROTECTION
Ø
POINT A
POINT B
C.5
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18''Ø
18''Ø
T.O
.
S
L
A
B
89
'
-
0
"
T.O
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A
B
89
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-
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"
T.O
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A
B
89
'
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T.O
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89
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"
T.O
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A
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89
'
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0
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T.O
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89
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T.O
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89
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T.O
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F
F
89
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"
T.O
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89
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T.O
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90
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1
"
T.O
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90
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1
1
"
H
H
8
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B
A
S
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X
X
X
WV
WV
E
E
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C
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D
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X
D
0.5%
0.5
%
0.5%
0.5
%
0.5%
0.5%
0.5
%
0.5
%
0.5
%
0.5
%
0.5%
WW
Highwa
y
8
2
/
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Alley B
l
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1
0
PROPE
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PR
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PR
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PROPER
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21.07' R
.
O
.
W
.
75
.
3
7
'
R
.
O
.
W
.
74.38' R
.
O
.
W
.
5' SETB
A
C
K
3'
S
E
T
B
A
C
K
5'
S
E
T
B
A
C
K
10' SET
B
A
C
K
21.75'
15
.
5
'
NOTES:
1.SEE STRUCTURAL AND SHORING PLANS FOR
ADDITIONAL INFORMATION AND REQUIREMENTS.
SHO
R
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SH
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SH
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SHORIN
G
SHORIN
G
FOUNDATION
DRYWELL #1
RIM:7915.74'
BOT:7900.85'
(SEE DETAIL)
FOUNDATION
DRAIN #2
HIGH POINT
INV.:7905.33'
WINDOW WELL
W/ FLOOR DRAIN
(EXTEND TO
DRYWELL #2)
FOUNDATION
DRAIN #2
HIGH POINT
INV.:7907.24'
FOUNDATION DRYWELL #2
RIM:7915.93'
BOT:7899.93'
(SEE DETAIL)
DO NOT CONNECT THE
WINDOW WELL DRAIN TO
FOUNDATION DRAIN #1.
CONNECT TO DRAIN #2
USING 27 LF OF 4"Ø SOLID
PVC TO THE TEE
MINIMUM PIPE SLOPE
AND DIRECTION OF
FLOW, TYP.
FOUNDATION
DRAIN #2
HIGH POINT
INV.:7905.33'
FOUNDATION
DRAIN #1
HIGH POINT
INV.:7907.24'
FOUNDATION
DRAIN #2 DROP
INV.:7905.04'
SH
O
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I
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TEE
(SOLID)
(SOLID)
WINDOW WELL
W/ FLOOR DRAIN
(EXTEND TO
DRYWELL #2)
FOUNDATION
DRAIN #1 DROP
INV.:7905.33'
WW
WINDOW WELL W/
FREE DRAINING
GRAVEL
WINDOW WELL W/
FREE DRAINING
GRAVEL
WINDOW WELL W/
FREE DRAINING
GRAVEL
WINDOW WELL W/
FREE DRAINING
GRAVEL
37110DERIC J O N WA
L
T
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COL O R A D O LICE
N
S
E
D
P
R
O
F
E
SSIONA L E N G INEER
7/20/21
NORTH
RevisionDate
923 Cooper Avenue
Suite 201
Glenwood Springs, CO 81601
tele: 970.945.5252
fax: 970.384.2833
Engineer or Surveyor Seal
Sheet
Client Information:
PROJECT NO.
FILE NAME:
Designer:
Drafter:
Date:
N:
\
P
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C
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\
2
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1
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1
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----
----
----
----
----
7/20/21 Rev. grading of parking & adj. sw
10/19/20 Rev. Foundation Drain Plan
7/30/18 8th St. Rev. Per COA
7/20/21
BUI
DJW
17031-c-topo.dwg
17031
215.266.5211
ASPEN, CO 81611
625 E. MAIN ST., STE. 204
834 WEST HALLAM ASSOCIATES, LLC
AS
P
E
N
,
C
O
L
O
R
A
D
O
7/19/18 8th St. Improvements
Co
n
s
t
r
u
c
t
i
o
n
S
e
t
Fo
u
n
d
a
t
i
o
n
D
r
a
i
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P
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a
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83
4
W
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H
a
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C.6
00 10'20'
Scale: 1" = 10'
Scale: 1"=10'
Foundation Drainage Plan
(Verify with the Geotechnical Engineer) Scale: N.T.S.
Typ. Stem Wall Foundation Drain5
6" MIN. AND GRADE AWAY FROM
THE FOUNDATION AT 10% MIN. FOR 5'
12
"
M
I
N
.
2" MIN.
6" MINIMUM
WINDOW
FINISH
FLOOR
NOTES:
1.RAILING AND/OR PROTECTIVE
GRATING BY OTHERS.
FO
U
N
D
A
T
I
O
N
FO
U
N
D
A
T
I
O
N
SLOPE PER REPORT
SLOPE
PER
OSHA
SLAB-ON-GRADE
NOTES:
1.THE BOTTOM OF THE DRAIN SHOULD BE AT LEAST 2 INCHES BELOW BOTTOM OF
FOOTING AT THE HIGHEST POINT AND SLOPE DOWNWARD TO A POSITIVE
GRAVITY OUTLET OR TO A SUMP WHERE WATER CAN BE REMOVED BY PUMPING.
2.CONTRACTOR TO FOLLOW ANY ADDITIONAL RECOMMENDATIONS OF THE
GEOTECHNICAL ENGINEER
4" CONCRETE,
SLOPE AT 2%
CAULK/
SEAL, TYP
6"Ø AREA DRAIN
AND 4"Ø PVC PIPE
BELOW GRADE WALL
BACKFILL
PREFABRICATED DRAINAGE
COMPOSITE (MIRADRAIN
6000 OR EQUIVALENT
ATTACH PLASTIC SHEETING AT
FOUNDATION WALL SLIP
JOINT
FOOTING OR PAD
COVER ENTIRE WIDTH OF
GRAVEL WITH NON-WOVEN
GEOTEXTILE FABRIC (MIRAFI
140N OR EQUIVALENT).
4"Ø PERFORATED RIGID PIPE (SCH40 PVC). THE PIPE
SHOULD BE PLACED IN A TRENCH WITH A SLOPE OF
1% MIN. (1/8 INCH DROP PER FOOT) TO DRAIN.
ENCASE PIPE IN 1/2" TO 1-1/2"
WASHED GRAVEL. EXTEND
GRAVEL LATERALLY TO
FOOTING AND AT LEAST 1/2
HEIGHT OF FOOTING. FILL
ENTIRE TRENCH WITH GRAVEL.
8" MIN. OR BEYOND 1:1 SLOPE
FROM BOTTOM OF FOOTING,
(WHICHEVER IS GREATER)
SLOPE TO DRAIN
CONNECT TO THE FOUNDATION DRAIN OR
SOLID PIPE TO THE FOUNDATION
DRYWELL AS INDICATED ON THE PLAN
NOTES:
1.PRECAST MANHOLE SECTIONS SHALL MEET ASTM C-478 AND BE H-20 LOAD RATED.
2.THE DRYWELL SHALL BE INSTALLED LOWER THAN THE DEEPEST BLDG FOOTER. THE EDGE OF
THE DRYWELL #1 SHALL BE INSTALLED AT LEAST 10-FEET AWAY FROM ANY FOOTER. THE
EDGE OF DRYWELL #2 SHALL BE INSTALLED AT LEAST 2-FEET AWAY FROM ANY FOOTER.
3.BACKFILL EXCAVATION AROUND STRUCTURE WITH COMPACTED 3/4" CRUSHED WASHED
SCREENED STONE TO THE TOP OF THE DRYWELL AND WITH STRUCTURAL CLASS 2 ABC TO 12"
BELOW FINISH GRADE. COMPACT BACKFILL TO 95% STANDARD PROCTOR.
4.PERFORATED SECTION TO BE INSTALLED 4 FT. MINIMUM INTO PERVIOUS ALLUVIUM. ENGINEER
TO BE CONTACTED IMMEDIATELY IF GROUNDWATER OR BEDROCK IS ENCOUNTERED.
5.INLET AND OUTLET PIPES SHOULD ENTER DRYWELL AWAY FROM THE DRYWELL STEPS.
12"
Scale: N.T.S.
Foundation Drywell Section4
VARYING
FOOTERS
DRAIN PIPE FROM
FOOTERS
6'
M
I
N
.
3/4" CRUSHED WASHED SCREENED
STONE AROUND THE PERIMETER
AND 1' BELOW THE DRYWELL
4'Ø
PLACE MIRAFI FILTERWEAVE
500 (OR EQUAL) FILTER
FABRIC AROUND, UNDER AND
OVER CRUSHED STONE
DR
Y
W
E
L
L
(
4
'
)
PRECAST CONCRETE
SECTION(S)
2' PRECAST CONE
SECTION
4'
M
I
N
.
24"Ø DUCTILE IRON FRAME AND SOLID LID (H-20),
SHIM TO MATCH THE SURFACE GRADE
RIM: PER PLAN @ CENTER OF MANHOLE
PRECAST PERFORATED
RISER SECTION W/ 1"Ø
PERCOLATION HOLES
UNDISTURBED SOIL
12"
(MIN.)
Scale: N.T.S.
Window Well w/ Floor Drain1
(Verify with the Structural and Geotechnical Engineers) Scale: N.T.S.
Typ. Pour Against Foundation Drain3
6" MIN.
6" MINIMUM
BELOW GRADE WALL
SLIP
JOINT
4"Ø PERFORATED RIGID PIPE (SCH.40 PVC). THE PIPE
SHOULD BE PLACED IN A TRENCH WITH A SLOPE OF
0.5% MIN. (1/8 INCH DROP PER FOOT) TO DRAIN. HOLES
SHALL BE PLACED AT 4 & 8 O'CLOCK. EXTEND THE PIPE
TO THE FOUNDATION DRYWELL.
ENCASE PIPE IN 1/2" TO 1-1/2"
WASHED GRAVEL. FILL ENTIRE
TRENCH WITH GRAVEL.
12" MIN. OR BEYOND 1:1 SLOPE
FROM BOTTOM OF FOOTING,
(WHICHEVER IS GREATER)
4"Ø SOLID RIGID PIPE
(SCH.40 PVC), SLOPE
TO DRAIN
WATERPROOFING MEMBRANE
(CCW MIRADRI 861) ADHERED TO
THE PLYWOOD
SLOPE PER REPORT
SLAB-ON-GRADE
NOTES:
1.THE BOTTOM OF THE DRAIN SHOULD BE AT LEAST
6 INCHES BELOW BOTTOM OF FOOTING AT THE
HIGHEST POINT AND SLOPE DOWNWARD TO THE
DRYWELL OR A SUMP WHERE WATER CAN BE
REMOVED BY PUMPING.
2.CONTRACTOR TO FOLLOW ANY ADDITIONAL
RECOMMENDATIONS OF THE GEOTECHNICAL
ENGINEER.
3.FOUNDATION CONCRETE SHALL CONTAIN XYPEX
ADMIX (C-500 OR C-1000 AS APPROPRIATE).
FOOTING OR PAD
ANCHOR THE DRAINAGE
COMPOSITE/WATERPROOFING
SYSTEM TO THE MICROPILE
WALL/SOILS
PREFABRICATED DRAINAGE
COMPOSITE (CCW MIRADRAIN
6000) TACKED TO PLYWOOD
DEMO OUT A 5"x5 STRIP ALONG THE LOWER
FACE OF THE MICROPILE WALL TO FIT IN
THE FOUNDATION DRAIN PIPE.
4"Ø LEVEL PERFORATED RIGID PIPE (SCH.40
PVC). HOLES SHALL BE PLACED AT 4 & 12
O'CLOCK. ADHERE THE WATERPROOFING
MEMBRANE TO THE LOWER HALF OF THE
PIPE AND COVER WITH A NON-WOVEN
GEOTEXTILE FABRIC (MIRAFI 140N OR
EQUIVALENT, OVER THE MEMBRANE/PIPE,
TACK THRU TO THE PLYWOOD)
1/2" TREATED PLYWOOD (UC4B FOR
GROUND CONTACT AND PERMANENT
WOOD FOUNDATIONS)
18" CCW MIRADRI 861
OVERLAPPING 12" MIN.
BOT: ELEV
RIM: ELEV
6" MIN. AND GRADE AWAY FROM
THE FOUNDATION AT 10% MIN. FOR 5'
12
"
M
I
N
.
WINDOW
FINISH
FLOOR
NOTES:
1.RAILING AND/OR PROTECTIVE
GRATING BY OTHERS.
FO
U
N
D
A
T
I
O
N
FO
U
N
D
A
T
I
O
N
Scale: N.T.S.
Window Well w/ Free Draining Gravels2
FOUNDATION DRAIN
FREE DRAINING 3/4" TO
1-1/2" WASHED GRAVELS
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18'
'
Ø
18''Ø
18''Ø
T.O
.
S
L
A
B
89
'
-
0
"
T.O
.
S
L
A
B
89
'
-
0
"
T.O
.
S
L
A
B
89
'
-
0
"
T.O
.
S
L
A
B
89
'
-
0
"
T.O
.
S
L
A
B
89
'
-
0
"
T.O
.
S
L
A
B
89
'
-
0
"
T.O
.
S
L
A
B
89
'
-
0
"
T.O
.
F
F
89
'
-
1
"
T.O
.
S
L
A
B
89
'
-
0
"
T.O
.
S
L
A
B
90
'
-
1
1
"
T.O
.
S
L
A
B
90
'
-
1
1
"
AC
AC
AC
AC
AC
AC
AC
H
H
8
8
1
2
B
A
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E E
E
E
E
E
T
T
T
T
T
T
T
T
T
T
T
E
E
E
E
E
E
E
E
E
E E E
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
E
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
S
S
X
X
X
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
WV
WV
E
E
W SO
ET
C
HY
D
W
W
W
D
D
D
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
D
>
>
>
>
>
>
>
D
D
X
X
X
X
X
X
X
X
X
X
X
X
X X
X
4'
33.5 LF
14.4 L
F
47
.
9
L
F
7.0 LF
26
.
0
L
F
7915
W S
O
W S
O
W S
O
4'
6''
S
S
6''
S
S
6''
S
S
6''
S
S
6''
S
S
6''
S
S
6''
S
S
6''
S
S
6''SS
6''SS
6''SS 6''SS 6''SS
8''SD
4''
S
D
4''SD
4''SD
8''SD 8''SD
4''
S
D
8''
S
D
8''
S
D
8''
S
D
8''SD
4''
S
D
4''S
D
4''
S
D
4''
S
D
4''
S
D
6''SD
6''
S
D
8''SD
8''SD
8''SD
8''SD
8''
S
D
8''
S
D
8''
S
D
8''
S
D
8''SD
2''W
2''W
2''W
2''W
2''W
2''W
2'
'
W
2
'
'
W
2''
W
2''W
2''W
2''W
2''W
2''W
2''W
2''W
2'
'
W
2
'
'
W
2''
W
2''
W
2''
W
2''W
2''W
2''W
2''W
2''W
2''W
2''W
2''
W
2
'
'
W
2''
W
2''
W
2''
W
2''
W
2''
W
2''W
ET
C
ET
C
ET
C
ETC
ETC
ET
C
ET
C
ET
C
ET
C
ET
C
ETC
ETC
ETC
ET
C
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
E
C/
O
C/
O
C/
O
C/O
C/O
Highwa
y
8
2
/
W
.
H
a
l
l
a
m
S
t
r
e
e
t
N.
8
t
h
S
t
r
e
e
t
Alley Bl
o
c
k
1
0
PROPER
T
Y
L
I
N
E
PR
O
P
E
R
T
Y
L
I
N
E
PR
O
P
E
R
T
Y
L
I
N
E
PROPER
T
Y
L
I
N
E
21.07' R
.
O
.
W
.
75
.
3
7
'
R
.
O
.
W
.
74.38' R
.
O
.
W
.
5' SETB
A
C
K
3'
S
E
T
B
A
C
K
5'
S
E
T
B
A
C
K
10' SET
B
A
C
K
NOTES:
1.DEMO THE MICROPILE CAP AND MICROPILES AS NECESSARY TO
INSTALL THE UTILITIES AND PIPELINES.
2.SEE THE LANDSCAPE PLANS FOR LANDSCAPE ELECTRICAL AND
LIGHTING.
3.THE CONTRACTOR SHALL COORDINATE THE FINAL LOCATION OF
UTILITY SERVICES WITH THE ARCHITECT AND UTILITY PROVIDERS.
UTILITY METERS SHOULD BE VIEWABLE FROM THE ROADWAY.
4.SEE THE MECHANICAL PLAN FOR INDIVIDUAL UTILITY CONNECTION
POINTS AT EACH BUILDING.
5.SANITARY SEWER IS SHALLOW AND WILL REQUIRE INDIVIDUAL
EJECTOR PUMP SYSTEMS FOR EACH BELOW GRADE RESIDENTIAL UNIT.
6.HEAT TAPE SHALL BE INSTALLED IN ALL DOWNSPOUTS AND STORM
DRAIN LINES.
7.WATER SERVICES ARE BELOW AND/OR WITHIN 10-FEET OF THE SEWER
SERVICES. THEREFORE, THE CONTRACTOR SHALL WRAP THE WATER
SERVICES WITH 8 MIL POLYWRAP ENCASEMENT TUBING.
Building "C"
Building "A"
Building "B"
33 LF T
R
E
N
C
H
D
R
A
I
N
WQCV D
R
Y
W
E
L
L
(SEE DE
T
A
I
L
)
SHO
R
I
N
G
SH
O
R
I
N
G
SHORIN
G
(
D
E
M
O
F
O
R
S
T
O
R
M
)
SHORIN
G
(
D
E
M
O
F
O
R
S
T
O
R
M
)
ELECTRIC &
TELECOMMUNICATION
SERVICES
SOLID 8"Ø SCH. 40 PVC @
1.0% MIN. WITH HEAT TAPE
EX.SAN. SEWER
MANHOLE
RIM: 7915.91'
IO: 7911.66'
ATTACH AA 4"Ø DOWNSPOUT
COLLECTION PIPE TO THE
BUILDING AND SLOPE TO
THE NORTHEAST CORNER OF
THE BUILDING AT 2% MIN.
ROOF GUTTER
DOWNSPOUT, TYP.
INV:7912.8'
INV:7912.6'
INV:7912.6'
8" TEE
INV:7912.4'
INV:7912.1'
8" TEE W/ 4" REDUCER
INV:7912.1'
8" TEE & REDUCER
INV:7911.1'
INV:7911.5'
INV:7911.5'
INV:7913.4'
INV:7913.10'
INV:7913.00'
INV:7912.50'
INV:7912.35'
INV:7912.0'
SOLID 8"Ø SCH. 40
PVC @ 1.0% MIN.
WITH HEAT TAPE
SOLID 4"Ø SCH. 40 PVC @
1.0% MIN. WITH HEAT TAPE
SOLID 6"Ø SCH. 40 PVC @
1.0% MIN. WITH HEAT TAPE
INSTALL (3) 2"Ø TYPE-K COPPER WATER
SERVICES WITH WATER SHUTOFF VALVES
(SEE NOTES). INSTALL THE METERS
WITHIN THE BUILDING PER CITY OF
ASPEN WATER DEPT. STANDARD DETAILS
(ALSO SEE THE MECHANICAL PLANS FOR
ANY ADDITIONAL COMMENTS).
CORE THE MANHOLE
AND INSTALL A NEW 6"Ø
C900 DR-18 PVC SEWER
SERVICE AT 1% MIN.
INV:7911.4'
FOUNDATION
DRYWELL
FOUNDATION DRYWELL
8"x4" TEE
INV:7911.3'
UNDERGROUND THE ROOF GUTTER
DOWNSPOUT COLLECTION PIPE AT THE
NORTHEAST CORNER OF THE BUILDING
INV:7911.6'
8" TEE
INV:7911.9'
INV:7912.0'
INV:7912.1'
INV:7912.4'
8"x6" TEE
INV:7912.0'
8"x6" TEE
INV:7912.1'
8"x6" TEE
INV:7912.3'
INV:7912.2'
8"x6" TEE
INV:7911.4'
8"x6" TEE
INV:7911.6'
8"x4" TEE
INV:7911.7'
INV:7911.5'
INV:7911.7'
UTILITY METER BANK
INSULATE THE WATER SERVICES
FROM 4' EACH SIDE OF THE
CULVERT PER CITY OF ASPEN
WATER DEPT. STANDARD DETAILS.
CULVERT INV.=13.3'±
TOP SERVICES=7907.7' @ 7'
BELOW FG
8" TEE
INV:7911.8'
UTILITY METER BANK
UTILITY METER BANK
SLEEVE ALL SEWER LINES WITHIN
10-FEET OF A WATER SERVICE WITH
12"Ø SCH. 40 PVC . CONCRETE ENCASE
THE SLEEVES AT BENDS/CLEANOUTS
37110DERIC J O N WA
L
T
E
R
COL O R A D O LICE
N
S
E
D
P
R
O
F
E
SSIONA L E N G INEER
7/20/21
NORTH
RevisionDate
923 Cooper Avenue
Suite 201
Glenwood Springs, CO 81601
tele: 970.945.5252
fax: 970.384.2833
Engineer or Surveyor Seal
Sheet
Client Information:
PROJECT NO.
FILE NAME:
Designer:
Drafter:
Date:
N:
\
P
R
O
J
E
C
T
S
\
2
0
1
7
\
1
7
0
3
1
-
8
3
4
W
H
a
l
l
a
m
\
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w
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7
0
3
1
-
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-
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o
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o
.
d
w
g
7/
2
0
/
2
0
2
1
1
1
:
3
2
A
M
----
----
----
----
----
7/20/21 Rev. grading of parking & adj. sw
10/19/20 Rev. Foundation Drain Plan
7/30/18 8th St. Rev. Per COA
7/20/21
BUI
DJW
17031-c-topo.dwg
17031
215.266.5211
ASPEN, CO 81611
625 E. MAIN ST., STE. 204
834 WEST HALLAM ASSOCIATES, LLC
AS
P
E
N
,
C
O
L
O
R
A
D
O
7/19/18 8th St. Improvements
Co
n
s
t
r
u
c
t
i
o
n
S
e
t
Ut
i
l
i
t
y
A
n
d
U
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r
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r
o
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P
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i
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g
P
l
a
n
83
4
W
.
H
a
l
l
a
m
S
t
r
e
e
t
C.7
00 10'20'
Scale: 1" = 10'
Scale: 1"=10'
Utility & Underground Piping Plan
Scale: N.T.S.
Zurn Z-806:1001-1004, Driveway Trench Drain2
PROFILE VIEW
PLAN VIEW
10', TYP.
PER PLAN, TRIM TO FIT
E4 OUTLET
E1 END CAP
NOTES:
E1:CLOSED END CAP
E4:4" NO HUB END INLET
DGC:TRAFFIC RATED DUCTILE IRON SLOTTED GRATE
RC:REBAR CLIP ASSEMBLY
VP:VANDAL-PROOF LOCKDOWN HARDWARE
10011002
VEHICLE RATED SLOTTED GRATE
Scale: N.T.S.
Downspout Connection & Area Drain4
Scale: N.T.S.
Sanitary Cleanout3
PVC WYE
UNDER DRAIN LINE
COUPLING45° SWEEP BEND
RISER
HARDSCAPE/
DRIVEWAY SURFACE
12" SQ. NYLOPLAST H-20
SOLID COVER ASSEMBLY
FLUSH WITH SURFACE
REMOVABLE PVC CAP
TYPICAL
SITE DRAIN TYPICAL
ROOF DRAIN
BU
I
L
D
I
N
G
30
"
M
I
N
.
TEE TEE REDUCER
(WHERE
APPLICABLE)
90° BEND
HEAT TAPE INSTALLED
PER NOTES
4"Ø RISER
TEE/BENDS WITH GLUED
JOINTS OR WATERTIGHT
ADAPTERS
6"Ø RISER, TYP.
DOWNSPOUT FITTING OR IF DOWNSPOUT IS TOO
LARGE, USE A 12" SQUARE NYLOPLAST INLINE
DRAIN GRATE W/ A HOLE CUT IN GRATE TO
MATCH THE DOWNSPOUT AND SLEEVE THE
DOWNSPOUT/CHAIN AT LEAST 6" INTO THE PIPE.
12"Ø NYLOPLAST AREA DRAIN WITH DOME
GRATE, 6"Ø PVC RISER OR BEND, TYP.
INSTALL HEAT TAPE THROUGH THE PIPE AND
CONNECT TO THE BOTTOM OF THE
GRATE,TYP. INSTALL TEMPORARY FILTER
FABRIC OR SEDIMENT BASKET UNDER THE
GRATE.
CAULK/SEAL
WHERE DOWNSPOUTS ARE NOT IN
IMMEDIATE PROXIMITY, INSTALL HEAT
TAPE THROUGH AN ELECTRICAL CONDUIT.
6"Ø OR 8"Ø STORM
SEWER (PER PLAN)
SECTION VIEW
6"
4"
4"MIN.
BOTH
SIDES
IN
V
E
R
T
4"
MIN.
40'
INSTALL HEAT
TAPE IN THE
FLOWLINE
SLOPE THE
GRATE WITH THE
DRIVEWAY
NOTE:
CLEANOUT PIPE MATERIAL AND
DIAMETER TO BE THE SAME AS
THE LINE BEING SERVICED.
CLEAN OUT
ASSEMBLY
F
L
O
W
FLOW
24"x24"x6"
CONCRETE
NOTES:
1.ALL DOWNSPOUTS AND DECK DRAINS SHALL BE
CONNECTED TO ADS N-12-WT CPP (WATERTIGHT),
SCH.40 PVC OR SDR35 PVC. FLEXIBLE CORRUGATED
PLASTIC IS NOT ACCEPTABLE.
2.ADDITIONAL FITTINGS AND BENDS MAY BE REQUIRED
TO DEFLECT OVER OR AROUND LANDSCAPE WALLS.
3.HEAT TAPE SHALL BE INSTALLED IN ALL
DOWNSPOUTS/STORM SEWER PIPES AND
CONNECTED TO THE BOTTOM OF ALL INLET GRATES.
RA
I
N
C
H
A
I
N
OR
D
O
W
N
S
P
O
U
T
PROPOSED
ASPHALT OR
CONCRETE
PROPOSED
ASPHALT OR
CONCRETE
10031004
24" (MIN.)
NOTES:
1.PRECAST MANHOLE SECTIONS SHALL MEET ASTM C-478
AND BE H-20 LOAD RATED.
2.THE EDGE OF THE DRYWELL (AT FILTER FABRIC) SHALL BE
INSTALLED AT LEAST 10-FEET AWAY FROM ANY
FOUNDATION WALL.
3.BACKFILL EXCAVATION AROUND THE STRUCTURE WITH
COMPACTED 3/4" CRUSHED WASHED SCREENED STONE TO
THE TOP OF THE DRYWELL AND WITH STRUCTURAL CLASS
2 ABC TO 12" BELOW FINISH GRADE.COMPACT BACKFILL
TO 95% STANDARD PROCTOR.
4.PERFORATED SECTION TO BE INSTALLED 4 FT. MINIMUM
INTO PERVIOUS ALLUVIUM. ENGINEER TO BE CONTACTED
IMMEDIATELY IF GROUNDWATER OR BEDROCK IS
ENCOUNTERED.
5.INLET AND OUTLET PIPES SHOULD ENTER DRYWELL AWAY
FROM THE DRYWELL STEPS.
12"
Scale: N.T.S.
WQCV Drywell with Skimmer Pipe1
13
'
PRECAST CONCRETE
SECTION(S)
4'Ø
10' MIN.
PLACE MIRAFI FILTERWEAVE 500 (OR
EQUAL) FILTER FABRIC AROUND, UNDER
AND OVER CRUSHED STONE
SKIMMER PIPE
(SEE DETAIL)
PRECAST PERFORATED RISER SECTION
W/ 1"Ø PERCOLATION HOLES
8" THICK PRECAST CONCRETE LID
SECTION WITH RUST RESISTANT ACCESS
HATCH WITH LIFTING HANDLES.
DR
Y
W
E
L
L
(
7
'
)
INFLOW STORM/
UNDERDRAIN PIPE
SYSTEM
2' PRECAST
CONE SECTION
3/4" CRUSHED WASHED SCREENED
STONE AROUND THE PERIMETER
AND 1' BELOW THE DRYWELL
UNDISTURBED SOIL
10"Ø SCH.40 PVC TO OTHER
DRYWELL BARREL,
12" ABOVE GRAVEL BASE
10''ØD D
17'-8"
8'
-
1
0
"
24"
TYP.
INTERCONNECT DRYWELL BARRELS
WITH 10"Ø SCH.40 PVC
INFLOW
PLAN VIEW
48"
STANDARD 4'Ø DRYWELL
FILTER FABRIC
24"Ø DUCTILE IRON FRAME AND SOLID LID (H-20),
SHIM TO MATCH THE SURFACE GRADE
RIM: PER PLAN @ CENTER OF MANHOLE
12"
WQCV DRYWELL:
ATTACH THE HEAT TAPE
AND ABSORPTION
PILLOW TO THE TOP
LADDER RUNG, TYP.
SKIMMER PIPE
24"
8"Ø STEEL RISER WITH
FLANGE END
6"
DRILL (4) 1/2"Ø
WEEP HOLES AT
THE BASE
WRAP THE BASE
WITH A ROCK
SOCK
1/2"Ø AIR RELEASE
HOLEBMP BIO-SKIRT BIO20.
SECURE ABOVE THE
FLANGE WITH STAINLESS
STEEL WIRE. REPLACE
THE SKIRT ANNUALLY)
ACCESS LID
SECTION VIEW
FILTER
FABRIC, PIN
INTO
GRAVELS
791
5
791
0
791
0
7
9
1
0
79
0
7
7910
7900
7896
7
9
1
0
7
9
0
5
7900
7905
7915
7905
7900
7912
18'
'
Ø
18'
'
Ø
18''Ø
S
X
WV
WV
W SO
ET
C
>
>
>
>
>
>
>
>
>
>
>
>
>
D
X
X
X
X
X
X
18
'
'
Ø
18
'
'
Ø
18''
Ø
18''
Ø
18''
Ø
18''
Ø
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
T.
O
.
F
F
10
0
'
-
0
"
T.
O
.
F
F
10
0
'
-
0
"
T.
O
.
C
O
N
C
98
'
-
1
"
T.
O
.
F
F
98
'
-
1
"
T.
O
.
F
F
98
'
-
1
"
T.
O
.
F
F
99
'
-
7
"
T.
O
.
S
L
A
B
97
'
-
1
1
"
T.
O
.
S
L
A
B
97
'
-
1
1
"
T.
O
.
F
F
99
'
-
7
"
AC
AC
AC
AC
AC
AC
AC
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
T T T T T T T T T T T T T T T T T
T
T
E
E
E
E E E
E
E
E
E E E E E E
E
E
E
E
E
T T T T T T T T T
E E
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
S
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
WV
WV
W S O
E
T
C
W W W W
D D
D
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
D
>
>
D
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
W SO
W SO
W SO
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6''SS6''SS
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6''S
S
6''S
S
6''S
S
6''SS
6''SS
6''SS
6''SS
6''SS
8''SD 8''SD
4''SD
4'
'
S
D
4''SD
4''SD 4''SD 4''SD
8'
'
S
D
8''S
D
8''SD 8''SD
4''SD
4''SD
8'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8''SD 8''SD
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
6''SD 6''SD 6''SD
6'
'
S
D
8''SD 8''SD 8''SD 8''SD 8''SD 8''SD 8''SD
8'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8''SD
2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W
2''
W
2''
W
2
'
'
W
2'
'
W
2'
'
W
2'
'
W
2''W
2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W
2''
W
2''
W
2''
W
2'
'
W
2'
'
W
2'
'
W
2
'
'
W
2''W 2''W 2''W
2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W
2''W
2''
W
2''
W
2
'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
ET
C
ET
C
ET
C
ET
C
ET
C
ET
C
ETC
ETC
ET
C
ET
C
ET
C
ET
C
ET
C
ET
C
ET
C
ETC
ETC ETC ETC ETC ETC
ET
C
ET
C
3
21
5
6
78
9
10
1413
12
11
4
DS DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
1
1
1
1
1
1
1
E
7.6
%
7.
9
%
1.
9
%
1.
6
%
7.
2
%
2.
0
%
1.
9
%
6.
1
%
1.
9
%
1.9%
10
.
0
%
2.
0
%
1.0%
4.
0
%
1.9%
0.
5
%
0.
0
%
1.9%
1.9%
1.9%
1.9%
0.
0
%
1.0%
0.
5
%
1.0%
10
.
0
%
4.6%
5.
9
%
1.
9
%
1.
9
%
1.
9
%
1.
9
%
3.
7
%
6.
4
%
1.
9
%
0.0%4.0%4.5%
0.0%3.0%
4.0%
7.6%2.0%1.5%
4.
0
%
2.
0
%
6.0%
1.9%
15.0%
15.0%
10
.
5
%
1.9%
1.9%
1.
0
%
1.9%
2.0%
4 STEPS
STEEL LANDSCAPE
WALL, TW: 7916.5'
STEEL LANDSCAPE
WALL, TW: WALK
STEEL LANDSCAPE
WALL, TW: WALK
PROPERTY LINE
PR
O
P
E
R
T
Y
L
I
N
E
PR
O
P
E
R
T
Y
L
I
N
E
PROPERTY LINE
5' SETBACK
3'
S
E
T
B
A
C
K
5'
S
E
T
B
A
C
K
10' SETBACK
Building "C"
FF: 7917.58'
(99'-7")
Building "A"
FF: 7918.08'
(100'-1")
FG:7917.50'FG:7917.95'
FG
:
7
9
1
6
.
0
6
'
FG:7918.06'
FG:7916.31'
FG:7917.45'FG:7917.0'
FG
:
7
9
1
7
.
4
5
'
FG:7917.0'
FG
:
7
9
1
7
.
5
3
'
FF: 7916.08'
(98'-1")
FF
:
7
9
1
6
.
0
8
'
FF
:
7
9
1
6
.
0
8
'
FF: 7916.33'
(PER OTHERS)
FG:7917.45'
Building "B"
FF: 7916.08'
(98'-1")
TRENCH DRAIN
THIS PLAN REPRESENT THE
COMPLETED COA HALLAM STREET
PROJECT IMPROVEMENTS
SEE SHEET #C.9
FOR STREET AND
SIDEWALK
IMPROVEMENTS
N.
8
t
h
S
t
r
e
e
t
Alley Block 10
21.07' R.O.W.
75
.
3
7
'
R
.
O
.
W
.
791
5
79
1
2
7913
7915
7916
79
1
6
79
1
7
7918 7918
791
7
7
9
1
7
7917
7918
79
1
6
791
6
79
1
6
79
1
1
7910
7911
7912
7912
7911
7910
79
1
0
7911
79
1
2
791
3
791
4
791
5
79
1
5
7916
791
7
7918
7918
7917
7915
7916
7914
7913
7914
7915
7916
7917
7918
7913
1.5%
FG:7916.31'FG:7916.31'4.0%0.0%0.0%
0.0%
FLUSH SIDEWALK6" TURN DOWN SIDEWALK TAPERED TURN DOWN SIDEWALK
GRADE BREAK IN
TRENCH DRAIN
DIAMOND
PLATE
COVER ON
SIDEWALK
3.
1
%
#800
7918.93'
#801
7918.84'
#802
7918.07'
#803
7917.86'
#811
7918.79'
#812
7918.31'
#813
7918.23'
#814
7917.27'
#815
7917.20'
#818
7916.07'
#819
7915.99'
#820
7916.06'
#833
7916.06'#834
7915.93'
#835
7916.00'
#836
7916.00'
#837
7916.08'
#838
7916.01'
#839
7915.83'
#840
7915.86'#841
7915.90'
#842
7915.97'
#843
7915.90'
#844
7916.07'#845
7916.11'
#846
7916.08'
#847
7916.06'
#848
7916.05'
#849
7915.99'
#850
7916.06'
#851
7916.06'#852
7915.99'
#853
7916.24'
#854
7915.79'
#857
7916.31'#858
7916.31'
#859
7916.31'
#860
7916.31'
#861
7916.31'
#816
7916.60'
#930
7917.15'
#931
7916.70'
#932
7916.77'
#933
7917.02'
#934
7916.35'
#935
7915.74'
#936
7915.76'
#937
7915.58'
#938
7915.71'
#939
7915.74'
#900
7915.20'
#903
7915.71'
#904
7915.71'#905
7916.22'
#906
7916.22'
#907
7915.87'
#908
7915.87'
#909
7915.19'
#912
7914.04'
#913
7914.95'
#914
7914.74'#917
7912.84'
#920
7909.92'
#921
7910.62'#922
7911.93'
#916
7914.27'
#918
7912.23'
#919
7911.14'
#856
7916.05'
#901
7915.40'
#902
7915.58'
#910
7914.98'
#911
7914.78'
#915
7914.46'
#804
7917.89'
#805
7918.10'
#806
7918.85'
#807
7918.93'
#821
7917.26'
#822
7917.34'
#823
7918.30'
#824
7918.37'
#825
7918.85'
#826
7918.85'
#810
7918.88'
#827
7917.61'
#828
7917.44'
#829
7917.38'
#830
7917.52'
#831
7917.58'#832
7917.67'
#862
7917.07'
#863
7916.31'
#864
7916.07'
#855
7915.87'
FF: 7916.33'
(PER OTHERS)
Point Table
Point #
302
353
800
801
802
803
804
805
806
807
810
811
812
813
814
815
816
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
Raw Description
YPC #14111
YPC #14111
FG-Walk (Match)
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk (Match)
FG-Walk (Match)
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk (Match)
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Top Channel
FG-Top Channel
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG
FG-Walk
FG-Walk
Elevation
7913.99'
7917.55'
7918.93'
7918.84'
7918.07'
7917.86'
7917.89'
7918.10'
7918.85'
7918.93'
7918.88'
7918.79'
7918.31'
7918.23'
7917.27'
7917.20'
7916.60'
7916.07'
7915.99'
7916.06'
7917.26'
7917.34'
7918.30'
7918.37'
7918.85'
7918.85'
7917.61'
7917.44'
7917.38'
7917.52'
7917.58'
7917.67'
7916.06'
7915.93'
7916.00'
7916.00'
7916.08'
7916.01'
7915.83'
7915.86'
7915.90'
7915.97'
7915.90'
7916.07'
7916.11'
7916.08'
7916.06'
7916.05'
7915.99'
7916.06'
7916.06'
7915.99'
7916.24'
7915.79'
7915.87'
7916.05'
7916.31'
7916.31'
7916.31'
7916.31'
7916.31'
7917.07'
7916.31'
7916.07'
Northing
1096.38
999.81
982.90
987.37
995.18
1000.22
1000.98
995.95
988.14
983.52
980.92
985.55
991.38
995.25
1008.05
1011.91
1021.40
1032.44
1031.14
1030.24
1011.02
1007.15
994.35
990.49
984.65
980.79
991.42
994.17
993.40
990.14
987.24
988.52
1039.38
1041.18
1042.14
1040.00
1042.05
1038.43
1040.75
1044.17
1045.07
1038.26
1037.37
1035.04
1034.02
1037.40
1036.38
1035.82
1050.62
1049.72
1053.26
1054.16
1061.48
1074.24
1073.73
1072.57
1070.93
1067.59
1066.31
1065.73
1059.25
999.22
1062.76
1055.13
Easting
1025.95
1000.19
1018.86
1020.05
1025.74
1027.08
1024.18
1022.84
1017.15
1015.93
1029.73
1030.96
1032.50
1033.53
1036.92
1037.94
1040.46
1038.12
1043.04
1046.42
1041.33
1040.30
1036.91
1035.89
1034.34
1033.31
1047.98
1050.78
1053.67
1052.81
1052.04
1047.21
1048.85
1042.08
1038.46
1037.89
1030.15
1029.19
1020.44
1021.34
1017.96
1016.16
1019.54
1028.30
1032.16
1033.06
1036.93
1039.02
1044.58
1047.99
1048.93
1045.52
1048.76
1020.13
1022.05
1026.42
1032.62
1045.20
1050.04
1052.23
1076.68
1030.82
1043.92
1041.90
C/
O
C/
O
C/
O
C/O
C/O
T T T
S
X X X X
SS SS
X
X
X
X
X
X
X
X
X
X X X X
6''SS
Point Table
Point #
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
930
931
932
933
934
935
936
937
938
939
Raw Description
FG-Asphalt
FG-Top Channel
FG-Top Channel
FG-Asphalt
FG-Asphalt
FG-Asphalt
FG-Asphalt
FG-Asphalt
FG-Asphalt
FG-Asphalt
FG-Top Channel
FG-Top Channel
FG-Asphalt
FG-Asphalt
FG-Asphalt
FG-Top Channel
FG-Top Channel
FG-Asphalt
FG-Asphalt
FG-Asphalt
FG-Match
FG-Match
FG-Asphalt
Inlet-Rim
Inlet-Rim
Inlet-Rim
Inlet-Rim
Inlet-Rim
Inlet-Rim
Inlet-Rim
Inlet-Rim
Inlet-Rim
Inlet-Rim
Elevation
7915.20'
7915.40'
7915.58'
7915.71'
7915.71'
7916.22'
7916.22'
7915.87'
7915.87'
7915.19'
7914.98'
7914.78'
7914.04'
7914.95'
7914.74'
7914.46'
7914.27'
7912.84'
7912.23'
7911.14'
7909.92'
7910.62'
7911.93'
7917.15'
7916.70'
7916.77'
7917.02'
7916.35'
7915.74'
7915.76'
7915.58'
7915.71'
7915.74'
Northing
1079.07
1077.76
1076.60
1075.76
1072.42
1068.18
1064.08
1081.27
1085.66
1090.02
1091.20
1092.36
1096.55
1098.22
1102.45
1105.32
1106.48
1111.35
1114.34
1117.34
1119.42
1107.82
1105.56
1002.66
995.28
992.14
1007.48
1020.83
1030.43
1039.14
1041.46
1045.64
1060.46
Easting
1021.41
1026.34
1030.71
1033.90
1046.48
1062.49
1077.96
1083.55
1067.13
1050.70
1046.23
1041.85
1026.05
1088.04
1072.09
1061.24
1056.87
1038.50
1032.09
1025.68
1017.84
1014.77
1023.26
1017.84
1046.59
1058.43
1035.73
1039.27
1041.82
1028.78
1021.66
1044.30
1048.23
37110DERIC J O N WA
L
T
E
R
COL O R A D O LICE
N
S
E
D
P
R
O
F
E
SSIONA L E N G INEER
7/20/21
NO
R
T
H
N.
8
t
h
S
t
r
e
e
t
US Hwy
8
2
/
W
.
H
a
l
l
a
m
S
t
.
Scale: 1"=100'
Existing Drainage Basin1
N.
7
t
h
S
t
r
e
e
t
Alley
Scale: 1"=20'
Proposed Drainage Basins2
US Hwy
8
2
/
W
.
H
a
l
l
a
m
S
t
.
N.
8
t
h
S
t
r
e
e
t
Alley
0.600.031
A
0.510.041
C
0.960.031
D
0.740.049
B
0.600.031
A
Critical Point
(Low Point)
Probable Offsite Basin
Entering Hallam Above
the Subject Site
(25,000± SF)
MAJOR EVENT
RUNOFF
COEFFICIENT
AREA (Ac.)
SUB-BASIN NAME
NO
R
T
H
NORTH
RevisionDate
923 Cooper Avenue
Suite 201
Glenwood Springs, CO 81601
tele: 970.945.5252
fax: 970.384.2833
Engineer or Surveyor Seal
Sheet
Client Information:
PROJECT NO.
FILE NAME:
Designer:
Drafter:
Date:
N:
\
P
R
O
J
E
C
T
S
\
2
0
1
7
\
1
7
0
3
1
-
8
3
4
W
H
a
l
l
a
m
\
d
w
g
\
1
7
0
3
1
-
C
-
T
o
p
o
.
d
w
g
7/
2
0
/
2
0
2
1
1
1
:
3
2
A
M
----
----
----
----
----
7/20/21 Rev. grading of parking & adj. sw
10/19/20 Rev. Foundation Drain Plan
7/30/18 8th St. Rev. Per COA
7/20/21
BUI
DJW
17031-c-topo.dwg
17031
215.266.5211
ASPEN, CO 81611
625 E. MAIN ST., STE. 204
834 WEST HALLAM ASSOCIATES, LLC
AS
P
E
N
,
C
O
L
O
R
A
D
O
7/19/18 8th St. Improvements
Co
n
s
t
r
u
c
t
i
o
n
S
e
t
Gr
a
d
i
n
g
&
D
r
a
i
n
a
g
e
P
l
a
n
-
O
n
S
i
t
e
83
4
W
.
H
a
l
l
a
m
S
t
r
e
e
t
C.8
00 6'12'
Scale: 1" = 6'
Scale: 1"=6'
Grading Plan
STORM SEWER DESCRIPTION KEYS
KEY DESCRIPTION RIM ELEV.
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7917.15'
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7916.70'
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7916.77'
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7917.02'
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7916.35'
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7915.74'
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7915.76'
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7915.58'
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7915.71'
12"Ø AREA INLET WITH DUCTILE IRON
DOME GRATE AND SEDIMENT PROTECTION 7915.74'
4'Ø FOUNDATION DRYWELL 7916.00'
4'Ø FOUNDATION DRYWELL 7915.74'
4'Ø WQCV DRYWELL 7915.94'
4'Ø WQCV DRYWELL 7915.94'
GRADE AROUND THE PERIMETER OF
BUILDING AS NECESSARY AT 2% FOR
10-FEET MIN. IN PAVED AREAS AND 10%
FOR 5-FEET MIN. IN UNPAVED AREA,
UNLESS OTHERWISE INDICATED, TO
ENSURE PROPER DRAINAGE AWAY FROM
THE FOUNDATION.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
Reviewed by Engineering
07/22/2021 2:53:38 PM
"It should be known that this review shall not
relieve the applicant of their responsibility to
comply with the requirements of the City of
Aspen. The review and approval by the City is
offered only to assist the applicant's
understanding of the applicable Engineering
requirements." The issuance of a permit based
on construction documents and other data shall
not prevent the City of Aspen from requiring the
correction of errors in the construction
documents and other data.
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
T.
O
.
F
F
10
0
'
-
0
"
T.
O
.
C
O
N
C
98
'
-
1
"
T.
O
.
F
F
98
'
-
1
"
T.
O
.
F
F
98
'
-
1
"
T.
O
.
S
L
A
B
97
'
-
1
1
"
T.
O
.
S
L
A
B
97
'
-
1
1
"
AC
AC
AC
AC
AC
AC
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
T T T T T T T T T T T T T T T T T
T
T
E
E
E E E
E E
E
E
E E E E E E
E
E
E
E
E
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
S
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS SS
W SO
E
T
C
D D
D
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
D
>
>
>
>
>
>
>
>
>
>
>
>
X
X
X
X
X
X
X
X
X
X
W SO
W SO
W SO
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6''SS6''SS
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6'
'
S
S
6''S
S
6''S
S
6''S
S
6''SS
6''SS
6''SS
6''SS
6''SS
8''SD 8''SD
4''SD
4'
'
S
D
4''SD
4''SD 4''SD 4''SD
8'
'
S
D
8''S
D
8''SD 8''SD
4''S
D
4''SD
8'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8''SD 8''SD
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
4'
'
S
D
6''SD 6''SD 6''SD
6'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8'
'
S
D
8''SD
2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W
2''
W
2''
W
2
'
'
W
2'
'
W
2'
'
W
2'
'
W
2''W
2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W
2''
W
2''
W
2''
W
2'
'
W
2'
'
W
2'
'
W
2
'
'
W
2''W 2''W 2''W
2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W 2''W
2''W
2''
W
2''
W
2
'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
2'
'
W
ET
C
ET
C
ET
C
ET
C
ET
C
ET
C
ETC
ET
C
ET
C
ET
C
ET
C
ET
C
ET
C
ET
C
ET
C
ETC
ETC ETC ETC ETC ETC
ET
C
ET
C
12
'
D
R
I
V
E
ASPHALT
REPLACEMENT
(SEE DETAIL)
DS DS
DS
DS
DS
DS
DS
DS
DS
DS
DS
8.
2
%
7.
5
%
(
E
x
.
)
6.
9
%
(
E
x
.
)
5.
9
%
6.
3
%
7'
R
A
M
P
IN
S
T
A
L
L
P
E
R
V
I
O
U
S
P
A
V
E
R
S
IN
S
T
A
L
L
V
A
L
L
E
Y
P
A
N
IN
S
T
A
L
L
C
U
R
B
IN
S
T
A
L
L
S
I
D
E
W
A
L
K
791
5
79
1
2
7913
7915
7916
791
6
791
6
791
6
N.
8
t
h
S
t
r
e
e
t
Alley Block 10
21.07' R.O.W.
75
.
3
7
'
R
.
O
.
W
.
7910
7911
7912
7912
7911
7910
79
1
0
79
1
1
79
1
2
79
1
3
791
4
791
5
79
1
5
7916
791
7
7915
7916
7914
7913
7914
7915
7913
79
0
9
7908
7909
7909
#
9
5
0
7912.80'
#951
7911.56'
#952
7910.62'
#9
5
3
79
0
9
.
9
2
'
#9
5
4
79
0
9
.
6
7
'
#9
5
5
79
0
8
.
7
3
'
#9
5
6
79
0
8
.
6
9
'
#9
5
7
79
0
9
.
6
3
'
#9
5
8
79
0
9
.
8
8
'
#
9
5
9
7910.58'
#960
7911.52'
#961
7912.76'
#9
6
2
79
1
2
.
1
3
'
#9
6
3
79
1
0
.
9
0
'
#9
6
4
79
1
0
.
3
3
'
#9
6
5
790
9
.
6
3
'
#9
6
6
79
0
9
.
1
3
'
#9
6
7
79
0
8
.
1
9
'
#968
7908.66'
#969
7909.07'
#970
7909.54'
#971
7
9
1
0
.
2
4
'
#972
7910.85'
#
9
7
3
7912.11'
#
9
7
4
79
1
2
.
1
1
'
#
9
7
5
79
1
0
.
8
5
'
#
9
7
6
79
1
0
.
2
4
'
#
9
7
7
79
0
9
.
5
4
'
#
9
7
8
79
0
9
.
0
7
'
#
9
7
9
79
0
8
.
5
6
'
#
9
8
0
79
0
8
.
1
9
'
#9
8
1
79
0
8
.
3
9
'
#982
7909.68'
#983
7910.38'
#984
7911.17'
#985
7912.26'
#98
6
791
3
.
6
3
'
#98
7
791
3
.
4
9
'
#98
8
791
3
.
4
4
'
#98
9
791
2
.
0
9
'
#99
0
791
0
.
8
2
'
#99
1
791
0
.
1
9
'
#99
2
790
9
.
5
1
'
#99
3
790
8
.
2
2
'
#9
9
4
79
0
8
.
0
9
'
Point Table
Point #
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
Raw Description
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Walk
FG-Curb Back
FG-Curb Back
FG-Curb Back
FG-Curb Back
FG-Curb Back
FG-Curb Back
FG-Curb Lip
FG-Curb Lip
FG-Curb Lip
FG-Curb Lip
FG-Curb Lip
FG-Curb Lip
FG-VPan
FG-VPan
FG-VPan
FG-VPan
FG-VPan
Elevation
7912.80'
7911.56'
7910.62'
7909.92'
7909.67'
7908.73'
7908.69'
7909.63'
7909.88'
7910.58'
7911.52'
7912.76'
7912.13'
7910.90'
7910.33'
7909.63'
7909.13'
7908.19'
7908.66'
7909.07'
7909.54'
7910.24'
7910.85'
Northing
1073.02
1093.32
1107.82
1119.42
1126.18
1138.80
1139.83
1127.21
1120.44
1108.84
1094.34
1074.04
1074.51
1094.81
1109.31
1120.91
1127.68
1140.30
1133.96
1128.47
1122.13
1110.53
1096.03
Easting
1005.54
1010.92
1014.77
1017.84
1019.64
1022.98
1019.11
1015.77
1013.97
1010.90
1007.06
1001.68
999.90
1005.28
1009.13
1012.20
1014.00
1017.34
1014.40
1010.56
1007.61
1004.54
1000.69
Point Table
Point #
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
Raw Description
FG-VPan
FG-VPan
FG-VPan
FG-VPan
FG-VPan
FG-VPan
FG-VPan
FG-VPan
FG-HMA-Match
FG-HMA-GB
FG-HMA-GB
FG-HMA-GB
FG-HMA-GB
FG-HMA-GB
FG-HMA-Match
FG-HMA-Match
FG-HMA-Match
FG-HMA-Match
FG-HMA-Match
FG-HMA-Match
FG-HMA-Match
FG-HMA-Match
Elevation
7912.11'
7912.11'
7910.85'
7910.24'
7909.54'
7909.07'
7908.56'
7908.19'
7908.39'
7909.68'
7910.38'
7911.17'
7912.26'
7913.63'
7913.49'
7913.44'
7912.09'
7910.82'
7910.19'
7909.51'
7908.22'
7908.09'
Northing
1075.73
1076.69
1096.99
1111.49
1123.09
1130.62
1136.11
1141.26
1147.23
1125.91
1114.31
1099.81
1079.51
1055.92
1058.74
1060.53
1081.30
1101.60
1116.10
1127.70
1149.02
1143.19
Easting
995.31
991.69
997.07
1000.91
1003.99
1007.48
1011.32
1013.72
999.01
993.35
990.28
986.44
981.05
986.18
975.55
968.78
974.29
979.67
983.51
986.59
992.24
1014.23
15
'
R
A
M
P
5.
8
%
3.
5
%
7.
2
%
1.0%
1.0%
1.0%
1.0%
1.9%
1.9%
0.6%
1.0%
1.3%
1.0%
1.4%
1.4%
1.1%(Ex.)1.2%(Ex.)0.6%(Ex.)
NOTE:
SEE SHEET #C.3 FOR
CONSTRUCTION DETAILS
AND REQUIREMENTS.
MA
T
C
H
MA
T
C
H
MATCH
MATCH
MATCH
4.
2
%
5.
8
%
6.
0
%
5.
6
%
6.
0
%
7.
3
%
(
E
x
.
)
5.
1
%
(
E
x
.
)
79
1
1
C/
O
C/
O
C/O
C/O
37110DERIC J O N WA
L
T
E
R
COL O R A D O LICE
N
S
E
D
P
R
O
F
E
SSIONA L E N G INEER
7/20/21
NORTH
RevisionDate
923 Cooper Avenue
Suite 201
Glenwood Springs, CO 81601
tele: 970.945.5252
fax: 970.384.2833
Engineer or Surveyor Seal
Sheet
Client Information:
PROJECT NO.
FILE NAME:
Designer:
Drafter:
Date:
N:
\
P
R
O
J
E
C
T
S
\
2
0
1
7
\
1
7
0
3
1
-
8
3
4
W
H
a
l
l
a
m
\
d
w
g
\
1
7
0
3
1
-
C
-
T
o
p
o
.
d
w
g
7/
2
0
/
2
0
2
1
1
1
:
3
3
A
M
----
----
----
----
----
7/20/21 Rev. grading of parking & adj. sw
10/19/20 Rev. Foundation Drain Plan
7/30/18 8th St. Rev. Per COA
7/20/21
BUI
DJW
17031-c-topo.dwg
17031
215.266.5211
ASPEN, CO 81611
625 E. MAIN ST., STE. 204
834 WEST HALLAM ASSOCIATES, LLC
AS
P
E
N
,
C
O
L
O
R
A
D
O
7/19/18 8th St. Improvements
Co
n
s
t
r
u
c
t
i
o
n
S
e
t
Gr
a
d
i
n
g
&
D
r
a
i
n
a
g
e
P
l
a
n
-
8
t
h
S
t
r
e
e
t
83
4
W
.
H
a
l
l
a
m
S
t
r
e
e
t
C.9
00 6'12'
Scale: 1" = 6'
Scale: 1"=6'
Grading Plan-8thStreet