Plan_Details.pdf
PDF 3 MB Posted
- Solicitation number
- 24-0644-ITB-C
- Issued by
- Pinellas County, Florida
About this file
These engineering and construction design documents for the Pinellas County Public Works Department outline a detailed project plan for the ARPA Sidewalk, ADA, Drainage, and Paving - Package 2 contract. The project involves comprehensive infrastructure improvements including sidewalk construction, ADA ramp replacements, drainage system upgrades, roadway and shoulder improvements, and associated civil engineering work across various locations in Pinellas County, Florida. The design plans provide extensive technical specifications for roadway and weir details, typical section configurations, tree protection, erosion and sediment control, stormwater pollution prevention, and soil tracking prevention methods. The project will involve precise grading, installation of curb and gutter systems, aggregate stabilization, drainage inlet modifications, and integration of stormwater management techniques.
The project is funded through American Rescue Plan Act (ARPA) resources and will require stringent environmental and construction management protocols. The technical specifications emphasize erosion control, stormwater quality management, and careful preservation of existing infrastructure and vegetation. Detailed drawings outline specific requirements for different types of tree protection, soil tracking prevention devices, and erosion control barriers. The design documents indicate a comprehensive approach to infrastructure improvement that prioritizes environmental sustainability, ADA accessibility, and minimal disruption to existing roadways and landscaping. The project appears to be a multi-phase infrastructure enhancement initiative targeting various improvements across Pinellas County's public works infrastructure.
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Text version
REFF # 24-0644
ARPA SIDEWALK, ADA, DRAINAGE, AND
PAVING - PACKAGE 2
PINELLAS COUNTY
14 S. FT. HARRISON
CLEARWATER, FLORIDA 33765
PAUL A. BELLHORN, P.E. 31343
THE ABOVE NAMED PROFESSIONAL ENGINEER SHALL BE RESPONSIBLE FOR THE
FOLLOWING SHEETS IN ACCORDANCE WITH RULE 61G15-23.004, F.A.C.
ON THE DATE ADJACENT TO THE SEAL
PRINTED COPIES OF THIS DOCUMENT ARE
NOT CONSIDERED SIGNED AND SEALED
AND THE SIGNATURE MUST BE VERIFIED
ON ANY ELECTRONIC COPIES.
THIS ITEM HAS BEEN DIGITALLY
SIGNED AND SEALED BY
STATE OF
No.
PR
O
FESSIONAL ENGIN
EE
R
PA
UL
A . BELLHORN
FLORIDA
31343
AA A A
B B
TYPICAL DITCH GRADING
WITH DITCH BOTTOM INLET
SECTION A
DETAIL A
TYPICAL SECTION
P.C. TYPE A CURB & GUTTER
A
SECTION B
DETAIL B
TYPICAL SECTION
FDOT TYPE F CURB & GUTTER
B
SECTION C
DETAIL C
TYPICAL SECTION
STABILIZED AGGREGATE SHOULDER
DETAIL D
TYPICAL SECTION
SHOULDER WITH SOD
C D
NOTES:
1. NO TRUCKS OR HEAVY EQUIPMENT ALLOWED WITHIN BARRIERS, ONLY HAND LABOR ALLOWED.
2. NO CONSTRUCTION MATERIALS, SOIL DEPOSITS, OR SOLVENTS SHALL BE ALLOWED WITHIN BARRIERS.
3. BARRIERS ARE TO BE IN PLACE PRIOR TO ANY CONSTRUCTION ACTIVITIES WITHIN TREE AREA.
4. BARRIERS ARE TO STAY IN PLACE UNTIL ALL PAVING, CONSTRUCTION, AND HEAVY EQUIPMENT IS REMOVED
FROM THE AREA.
LARGE TREES AND BUSHESPALMS AND SMALL TREES
1. A SOIL TRACKING PREVENTION DEVICE (STPD) SHALL BE CONSTRUCTED AT LOCATIONS DESIGNATED BY THE ENGINEER FOR POINTS OF EGRESS FROM UNSTABILIZED AREAS OF THE PROJECT TO PUBLIC ROADS WHERE OFF SITE TRACKING OF MUD COULD OCCUR. TRAFFIC FROM UNSTABILIZED AREAS OF THE CONSTRUCTION PROJECT SHALL BE DIRECTED THROUGH STPD BARRIERS. FLAGGING, OR OTHER POSITIVE MEANS SHALL BE USED AS REQUIRED TO LIMIT AND DIRECT VEHICULAR EGRESS ACROSS THE STPD.
2. THE CONTRACTOR MAY PROPOSE AN ALTERNATIVE TECHNIQUE TO MINIMIZE OFF SITE TRACKING OF SEDIMENT. THE ALTERNATIVE MUST
BE REVIEWED AND APPROVED BY THE ENGINEER PRIOR TO ITS USE.
3. ALL MATERIALS SPILLED, DROPPED, OR TRACKED ONTO PUBLIC ROADS (INCLUDING THE STPD AGGREGATE AND CONSTRUCTION MUD)
SHALL BE REMOVED DAILY, OR MORE FREQUENTLY IF SO DIRECTED BY THE ENGINEER.
4. AGGREGATES SHALL BE DESCRIBED IN SECTION 901 EXCLUDING 901-2.3. AGGREGATES SHALL BE FDOT SIZE #1. IF THIS SIZE IS NOT AVAILABLE, THE NEXT AVAILABLE SMALLER SIZE AGGREGATE MAY BE SUBSTITUTED WITH THE APPROVAL OF THE ENGINEER. SIZES CONTAINING EXCESSIVE SMALL AGGREGATE WILL TRACK OFF THE PROJECT AND
ARE NOT SUITABLE.
5. THE SEDIMENT PIT SHOULD PROVIDE A RETENTION VOLUME OF 3600 CUBIC FEET/ACRE OF SURFACE AREA DRAINING TO THE PIT. WHEN THE STPD IS ISOLATED FROM OTHER DRAINAGE AREAS, THE FOLLOWING PIT VOLUMES WILL SATISFY THIS REQUIREMENT:
15'X50'=100 FT³
30'X50'=200 FT³
AS AN OPTION TO THE SEDIMENT PIT, THE WIDTH OF THE SWALE BOTTOM CAN BE INCREASED TO OBTAIN THE VOLUME.
WHEN THE SEDIMENT PIT OR SWALE VOLUME HAS BEEN REDUCED TO ONE HALF, IT SHALL BE CLEANED. WHEN A SWALE IS USED, SYNTHETIC BALES OR SILT FENCE SHALL BE PLACED ALONG THE ENTIRE LENGTH.
6. THE SWALE DITCH DRAINING THE STPD SHALL HAVE A 0.2% MINIMUM AND A 1.0% MAXIMUM GRADE ALONG THE STPD
AND TO THE SEDIMENT PIT.
7. MITERED END SECTIONS ARE NOT REQUIRED WHEN THE SIDE DRAIN PIPE SATISFIES THE CLEAR ZONE REQUIREMENTS.
8. THE STPD SHALL BE MAINTAINED IN A CONDITION THAT WILL ALLOW IT TO PERFORM ITS FUNCTION. TO PREVENT OFFSET TRACKING, THE STPD SHALL BE RINSED (DAILY WHEN IN USE) TO MOVE ACCUMULATED MUD DOWNWARD THROUGH THE STONE. ADDITIONAL STABILIZATION OF THE VEHICULAR ROUTE LEADING TO THE STPD MAY BE REQUIRED
TO LIMIT MUD TRACKED.
9. A STPD SHALL BE PAID FOR UNDER THE CONTRACT UNIT PRICE FOR SOIL TRACKING PREVENTION DEVICE, EA. THE UNIT PRICE SHALL CONSTITUTE FULL COMPENSATION FOR CONSTRUCTION, MAINTENANCE, REPLACEMENT OF MATERIALS, REMOVAL, AND RESTORATION OF THE AREA UTILIZED FOR THE STPD: INCLUDING BUT NOT LIMITED TO EXCAVATION, GRADING, TEMPORARY PIPE (INCLUDING M.E.S. WHEN REQUIRED), FILTER FABRIC, AGGREGATE, PAVED TURNOUT
(INCLUDING ASPHALT AND BASE CONSTRUCTION), DITCH STABILIZATION, APPROACH ROUTE STABILIZATION, SEDIMENT REMOVAL AND DISPOSAL, WATER, RINSING AND CLEANING OF THE STPD AND CLEANING OF PUBLIC ROADS, GRASSING AND SOD. SYNTHETIC BALES SHALL BE PAID FOR UNDER THE CONTRACT UNIT PRICE FOR HAY OR STRAW BALED, EA. SILT FENCE SHALL BE PAID FOR UNDER THE
CONTRACT UNIT PRICE FOR STAKED SILT FENCE, L.F.
10. THE NOMINAL SIZE OF A STANDARD STPD IS 15'X50' UNLESS OTHERWISE SHOWN IN THE PLANS. IF THE VOLUME OF ENTERING AND EXITING VEHICLES WARRANT, A 30' WIDTH STPD MAY BE USED IF APPROVED BY THE ENGINEER. WHEN A DOUBLE WIDTH (30')
STPD IS USED, THE PAY QUANTITY SHALL BE 2 FOR EACH LOCATION.
PALM TREES DECIDUOUS TREES CONIFEROUS TREES
TRANSITION DETAIL
SECTION A-A RURAL CONNECTION
DETAIL
SECTION B-B
EL. 10
EL. 15
EL. 20
EL. 25
EL. 30
DISTURBED AREA
PROTECTED AREA
10 L.F. PER END PLACED AT A 30° ANGLE
TO PREVENT END-AROUND FLOW
WOODEN STAKES
WOODEN STAKES
(4' O.C. FOR TYPE S,
6' O.C. FOR TYPE NS)DISTURBED AREA
PROTECTED AREA
1:1 MAX. SLOPE
COMPOST FILTER SOCK
(SEE PLAN FOR HEIGHT)
SECTION NTS
PLAN NTS
| Sheets and Views |
| 01 |
| 2 General Notes |
| 3 Roadway & Weir Details |
| 4 Roadway Typical Sections A-D |
| 5 Sidewalk at Tree Detail and Notes |
| 6 Details & Limits Clearing Grubbing Grading |
| 7 Loop Detail |
| 8 004973A SWPPP 1 |
| 9 004973A SWPPP 2 |
| 10 004973A EROSION CONTROL DETAILS |
| 11 004973A EROSION CONTROL NOTES |
| 2024-04-04T06:59:27-0400 | |
| Paul A Bellhorn |
File details come from the government source that posted it. Updated .