Att 03_140P8420R0005_Construction Drawings.pdf
PDF 3 MB Posted
- Attached to
- West Pinnacles Road Paving, NPS-PINN
- Solicitation number
- 140P8420R0005
About this file
This document package includes construction drawings and specifications for a federal contract opportunity for road paving work at Pinnacles National Park in California. The project involves paving areas at the West Visitor Center, Maintenance and Housing facilities. Work includes removing existing asphalt and aggregate in some areas, excavating subgrade, installing new aggregate base and 3 inches of asphalt pavement. Other tasks encompass adding curb, gutter and concrete channels, and replacing culverts. The contract will be awarded through solicitation number 140P8420R0005 by the National Park Service Pacific West Region. Bids are due by the date specified in the solicitation. The contractor will be required to follow the design plans and technical specifications in the provided drawings when performing the work.
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Jawbone Parking area:
Excess soil and aggregate stockpile location
Cover Sheet
West Side
#10, PWR Monterey California
Pave Visitor, Housing, & Maintenance AreasQuality Design CerCficaCon
GENERAL NOTES:
1. See Specifications for Scope of Work and all technical specifications.
DRAWING INDEX
Cover Sheet C1 Maintenance & Housing Area Plan C2 Visitor Center Parking and Entrance Station Area Plans C3 Asphalt Details C4 Concrete and Aggregate-Road Details
N
East Entrance StationBear
Gulch
1 PROJECT AREA AERIAL VIEW
SCALE (FT):
2 PARK AND VICINITY MAP
SCALE (MILES):
United States Department of the Interior
National Park Service Pacific West Region
333 Bush St Suite 500 San Francisco, CA 94104
Location within Park
Name of Park
Region County State
Issue Date Issued for Park Review 5/4/20
Recommended: SB 5/4/20 Project Manager
Approved: - - Superintendent
SheetPkg.
No.
Pinnacles NaConal Park
Title of Drawing of 5
Drawing No.
114/168639
West Entrance / Project Area
Visitor Center Parking Area, see Plan 1/C2
Entrance Station Area, see Plan 2/C2
Maintenance & Housing Area, see
Plan 1/C1
Chaparral Parking area:
water source
To Soledad & 101
San Benito Co.
Monterey Co.
San Benito
County
M onterey
County
00 01 02
00 100 200
Storage Yard
Dormitory
Du pl ex
Duplex 2
Maint Bldg
Rad ius
~=30 ’ Radius
~=30’ Ra diu s
Mech
Ra diu s
| Maintenance | & | Housing |
| Area | PlanC1 |
Install (N) Curb w/o gutter, per detail 1/C4. Begin at (E) block wall
(E) cross-ditch Install 10’ wide permeable aggregate base. Follow centerline of (E) road to (E) cross ditch, ~145’ from intersection with
(N) Curb. See Specification section 02725.
Terminate (N) curb
(E) Block wall
NPS will remove
(E) rodent barriers before construction
Parking area, remove and reset wheel stops, and install stripes
14’ wide (N) asphalt, follow centerline of
(E) road
Boundary with (E) asphalt of main road
15’ for garage entry 14’ wide (N) asphalt, follow centerline of (E) road
Drainage flow line within concrete channel, maintain 1% min slope
1 MAINTENANCE & HOUSING AREA PLAN
SCALE: 1” = 50’
N
(E) Patio slab
(E) Asphalt parking
C4
(E) Edge boards mark extent of asphalt where present, typical. See detail 2/C3
Clean (E) Trench drain
(E) Asphalt, remains
C4
(E) Sidewalk
Transition from curb w/ gutter, detail 2/C4, to ‘V’ channel, detail 3/C4
C4
5’
(E) Manhole
(E) slab
Clean (E) drop inlet
Clean (E) drop inlet
NOTES:
1. Sawcut all (E) asphalt at interfaces with (N) pavement, see detail 1/C3
C3
Transition from curb w/o gutter, detail 1/C4, to curb w/ gutter, detail 2/C4
Transition from curb w/ gutter, detail 2/C4, to curb w/o gutter, detail 1/C4
Legend Approximate location of Treatment Area A: no excavation of (E) aggregate, place 3” of HACP
Approximate location of Treatment Area B: excavate 3” of (E) aggregate, place 3” of HACP
Approximate location of Treatment Area C: excavate all base aggregate and shape sub grade, place 3” of HACP
Approximate direction of slope for drainage
NOTES: Refer to specifications section 02725 for requirements of each treatment area.
HACP: Hot Asphalt Concrete Pavement Drawing No.
SheetPkg.
No.
Title of DrawingSub Sheet No.Designed:
Tech.
Review:
Date:
Pinnacles Na4onal Park of 5198
114/168639SB
16 Jun 2020
DK
200’
| Visitor | Center | Parking | and |
| Entrance | Sta3on | Area | PlansC21 VISITOR CENTER PARKING AREA PLAN |
SCALE: 1” = 40’
2 ENTRANCE STATION AREA PLAN
SCALE: 1” = 50’
(E) Aggregate sidewalk remains
(E) Edge boards mark extent of asphalt where present, typical, see detail 2/C3
Boundary with (E) asphalt of main road
N
Parking area, remove and reset wheel stops, and install stripes. Match parking stall-striping to (E) paved stalls.
(E) Asphalt parking
N
(2) Bus stalls labeled “LARGE
VEHICLES ONLY”
M ain Road
Park West Entrance Station
At eroded road edge, sawcut 12” width from
(E) asphalt and replace with 24” of Treatment C per specifications section 02725, increasing road width by 12”.
(N) 24” x 80’ CMP culvert under road.
Install with flared end sections at inflow and outflow. Verify utilities and route with COR.
(E) Drainage ditch
(E) Concrete Sidewalk
NOTES:
1. Sawcut all (E) asphalt at interfaces with (N) pavement, see detail 1/C3.
2. Min. slope is 1.5% for new pavement for drainage.
Location of Treatment Area B Per specifications section 02725
Boundary with (E) asphalt of parking area
C3
C3
Legend Approximate location of Treatment Area A: no excavation of (E) aggregate, place 3” of HACP
Approximate location of Treatment Area B: excavate 3” of (E) aggregate, place 3” of HACP
Approximate location of Treatment Area C: excavate all base aggregate and shape sub grade, place 3” of HACP
Approximate direction of slope for drainage
NOTES: Refer to specifications section 02725 for requirements of each treatment area.
HACP: Hot Asphalt Concrete Pavement
LA
RGE
VE
HIC
LE
S
ONLY
LA
RGE
VE
HIC
LE
S
ONLY
Drawing No.
SheetPkg.
No.
Title of DrawingSub Sheet No.Designed:
Tech.
Review:
Date:
Pinnacles Na3onal Park of 5198
114/168639SB
(E) Aggregate base, excavate, shape, and compact to support (N) asphalt
(E) subgrade
Sawcut and remove edge of
(E) asphalt boundary
(N) 3” Asphalt Pavement
(E) 2” Asphalt
6"
(E) Aggregate base, excavate, shape, and compact to support (N) asphalt
(E) Plastic edging, do not disturb
(N) 3” Asphalt Pavement, at same grade as previous aggregate grade
(E) Aggregate wWalkway or natural grade
(N) 3” Asphalt Pavement (E) Ashpalt
Sawcut (E) asphalt boundary30’ transition grade
6” (E) aggregate base, re-graded and compacted
Subgrade Excavate shoulder and place 6” depth of (N) aggregate base(E) subgrade
Sawcut and remove 12” edge of (E) asphalt roadway
Place 3” depth of asphalt for road widening
(E) Roadway
12” 12”
(E) base course
(N) to (E) PAVEMENT INTERFACE
TYPICAL DETAIL
SCALE: 1/2” = 1’-0”
PAVEMENT EDGE
TYPICAL DETAIL
SCALE: 1/2” = 1’-0”
3 ROADWAY TRANSITION PROFILE TYPICAL DETAIL
SCALE: 1/2” = 1’-0”
Asphalt Details
C3
4 ROAD WIDENING DETAIL
SCALE: 1/2” = 1’-0”
2'-6"
Drawing No.
SheetPkg.
No.
Title of DrawingSub Sheet No.Designed:
Tech.
Review:
Date:
Pinnacles Na0onal Park of 5198
114/168639SB
5 1/2"4"
4'-0"
NOTES:
1. Min slope for concrete flow-line is 1%.
2. Asphalt pavement shall be sloped toward the channel with a 1.5% min. slope.
3. Grade and compact the subgrade to achieve slope criteria.
Concrete Channel
3” Asphalt Pavement
6” Aggregate base
Excavated, regraded and compacted subgrade
6”
1-1/2”
6” Aggregate base
2:1 Max slope on backside of curb
Apply and compact 4” permeable aggregate base course
Re-grade and compact (E) access road
2"
NOTES:
1. Min slope for concrete flow-line is 1%.
2. Asphalt pavement shall be sloped toward the channel with a 1.5% min. slope.
3. Shape and compact the aggregate base to achieve slope criteria.
6"
1 1/2"
2”
Concrete Curb with gutter
3” Asphalt Pavement
6” Aggregate base
6”
2:1 Max slope on backside of curb
3 CONCRETE FLOW CHANNEL DETAIL
SCALE: 1/2” = 1’-0”1
CALTRANS TYPE A1
CONCRETE CURB DETAIL
SCALE: 1” = 1’-0”
| Concrete | and | Aggregate- |
| Road | DetailsC4 |
12”
R=1/2”
4 WATER TANK ACCESS ROAD TYPICAL DETAIL
SCALE: 1/4” = 1’-0”
CALTRANS TYPE A2 CONCRETE CURB
WITH GUTTER DETAIL
SCALE: 1” = 1’-0”
1'-0"
R=1/2”
R=1”
6”
10'-0" 12”
Drawing No.
SheetPkg.
No.
Title of DrawingSub Sheet No.Designed:
Tech.
Review:
Date:
Pinnacles Na5onal Park of 5198
114/168639SB
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