P03_Ditch Plug Typical.pdf
PDF 93 KB Posted
- Attached to
- NRCS South Dakota Easement Restoration IDIQ
- Solicitation number
- 12FPC124Q0011
About this file
This document contains construction specifications and technical details for a ditch plug typically used in USDA Natural Resources Conservation Service (NRCS) easement work in South Dakota. The document includes a typical cross-section, profile, construction requirements, and a table of quantities for items such as stripping, excavation, earth fill, topsoil salvaging, and seeding.
The related federal contract opportunity is for an NRCS Easement Restoration and Emergency Watershed Protection IDIQ contract in South Dakota. The solicitation number is 12FPC124Q0011, with quotes due by 5/20/2024 at 1700 and questions due by 5/10/2024 at 1400. The contractor shall provide the required services to the USDA NRCS located in South Dakota in accordance with the attached Performance Work Statement and supporting documents.
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Text version
U.S. DEPARTMENT OF AGRICULTURE
NATURAL RESOURCES CONSERVATION SERVICE
FOR THE PURPOSES OF EASEMENT WORK
COOPERATOR: DESIGNED: DATE:
COUNTY: CHECKED: DATE:
LEGAL DESCR: APPROVED: DATE:
TYPICAL CROSS-SECTION OF EARTH PLUG
10% OVERFILL ON PLUG DEPTH
AT CENTERLINE FOR SETTLEMENT 3:1 S.S. (OR FLATTER)
TOP OF BANK
DITCH
ORIGINAL GROUND
STRIP A MIN. OF 6" AND SHAPE SIDE
SLOPES OF DITCH TO 3:1 OR FLATTER
PROFILE ALONG CENTERLINE OF EARTH PLUG
FLOW 20:1 END SLOPE
TOP OF BANK 50 ft. DOWNSTREAM
10:1 END SLOPE
UPSTREAM BOTTOM OF DITCH;
STRIP A MIN. OF 6" BEFORE
PLACING FILL
ITEM OR MATERIAL UNIT QUANTITY
SD-4 STRIPPING
SD-5 EXCAVATION
SD-7S EARTH FILL - CLASS S (METHOD TYPE COMPACTION)
SD-10 SALVAGING AND SPREADING TOPSOIL
SD-28 SEEDING (Follow Seeding Plan Provided By COR)
CONSTRUCTION REQUIREMENTS:
1. COMPLY WITH ALL FEDERAL, STATE, AND LOCAL LAWS.
2. ACCORDING TO SOUTH DAKOTA STATE LAW, NO EXCAVATOR MAY BEGIN
ANY EXCAVATION WITHOUT FIRST NOTIFYING THE ONE-CALL NOTIFICATION
CENTER OF THE PROPOSED EXCAVATION AT 1-800-781-7474.
3. IF CULTURAL RESOURCES ARE DISCOVERED DURING CONSTRUCTION,
DISCONTINUE CONSTRUCTION AND NOTIFY THE LOCAL NATURAL
RESOURCES CONSERVATION SERVICE OFFICE.
4. SEED ACCORDING TO SEEDING PLANS FROM NRCS.
5. LENGTH OF PLUG SHALL BE 50' MINIMUM
6. CLAY MATERIALS ARE NOT TO COME FROM A WETLAND OR RIPARIAN AREA.
County
SOUTH DAKOTA
CONSTRUCTION AND MATERIAL SPECIFICATIONS
TABLE OF QUANTITIES
DITCH PLUG
LOCATION MAP
U.S. DEPARTMENT OF AGRICULTURE
NATURAL RESOURCES CONSERVATION SERVICE
FOR THE PURPOSES OF EASEMENT WORK
COOPERATOR:
COUNTY:
LEGAL DES:
INSTRUCTIONS: FILL IN ROD READINGS AND DISTANCES BETWEEN THE SHOTS.
IF A BENCHMARK IS USED, RECORD THE LOCATION, ELEVATION, AND BACKSIGHT:
B.S. _________ ELEV. __________ LOCATION __________________________
CONSTRUCTION LAYOUT
Ditch Plug #
Property Bdry R.R.
Wetland Edge R.R.
R.R.
Plug R.R.
Ditch Bottom R.R.* R.R. R.R.
Wetland Bottom R.R.
R.R.
BM & Location
Other Comments:
* Note - Take Rod Reading downstream of the plug area.
___ ft. ____ ft. ____ ft. ___ ft.
R.R. R.R.
R.R.
UPSTREAM R.R. R.R. DOWNSTREAM
CONTRACTOR CERTIFICATION
STATEMENT OF COMPLIANCE
CONSTRUCTION (WAS) (WAS NOT) COMPLETED IN ACCORDANCE WITH APPROVED CONSTRUCTION PLANS AND SPECIFICATIONS
RETURN TO LOCAL NRCS OFFICE WHEN COMPLETED.
DATESIGNATURE (CONTRACTOR)
NRCS REVIEWER DATE
I CERTIFY THAT THIS DITCH PLUG WAS CONSTRUCTED ACCORDING TO THE PLANS AND SPECIFICATIONS AND TO THE
MINIMUM DIMENSIONS SHOWN ON THIS FORM.
PROFILE ALONG CENTERLINE OF EARTH PLUG - CONSTRUCTION CHECK
DITCH PLUG CONSTRUCTION CHECK DATA
CROSS-SECTION OF EARTH PLUG - CONSTRUCTION CHECK
____ ft.____ ft.____ ft.
R.R.
| Ditch Plug Job Plan |
| Checkout |
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