HomeMy WebLinkAbout20170921 Ver 1_Asset Update Memo_20190305Axiom Environmental, Inc.
March 5, 2019
Mr. Worth Creech
Restoration Systems, L.L.C.
1101 Haynes Street, Suite 211
Raleigh, North Carolina 27604
Axiom Environmental, Inc.
218 Snow Avenue, Raleigh, North Carolina 27603 919-215-1693
RE: Major Hill Stream and Wetland Restoration Site - Asbuilt Discrepancies 17-009
Dear Worth:
During preparation of the As -built Construction Plans and Baseline Document for the Major Hill
Stream and Wetland Restoration Site it became apparent that a stationing discrepancy occurred
during detailed planning. Stationing discrepancies are listed in the following table and are depicted
on the following page.
Please note, Construction Plan and As -built stationing are consistent. The discrepancy between the
Detailed Restoration Plan and Construction Plans are not certain, but likely result from easement
boundary changes between Detailed Plan figure development and Construction Plan preparation,
GIS conversion errors, and/or typographical error. These problems are being resolve for future
submissions.
The final Asbuilt stationing matches the Construction Plans and depict what was
constructed/enhanced at the Site.
The original SMU total calculated for the Detailed Restoration Plan was 3006 SMUs. The Asbuilt
SMU total calculated for the Asbuilt Construction Plans and Baseline document is 3058 SMUs.
Detailed
Construction
As -built
UT
Plan
Plan
Plan
Numbe
End Station
End Station
End Station
r
UT 1
27+59
27+96
27+96
UT 2
02+11
02+07
02+07
UT 3
21+97
22+98
22+98
Please note, Construction Plan and As -built stationing are consistent. The discrepancy between the
Detailed Restoration Plan and Construction Plans are not certain, but likely result from easement
boundary changes between Detailed Plan figure development and Construction Plan preparation,
GIS conversion errors, and/or typographical error. These problems are being resolve for future
submissions.
The final Asbuilt stationing matches the Construction Plans and depict what was
constructed/enhanced at the Site.
The original SMU total calculated for the Detailed Restoration Plan was 3006 SMUs. The Asbuilt
SMU total calculated for the Asbuilt Construction Plans and Baseline document is 3058 SMUs.
Detailed Plan - Fi ug re 6 (Restoration Plan)StationinUTI UTg
End Rasioralion End Enhance erii II
UT 2 Start Enhancement I Sta 27+59 - -
- End Restoratl n Sts 'I E+99 '
r' Sta 42+11 Eleu 510.75 r:
Elev 526-42
-1-
T' jF -
Construction Plan - Sheet 1 Stationing
LM-trr c -
STA 2 #0'
06
I
Lm
Major Hill-Asbuilt Discrepancies
March 5, 2019
Page 2 of 3
T � ''i• � s ` r ''�
�r3
' End Enhanc mens
Sta 21+'17
3„r .
v
NI-
Na -7ull-
Based on information provided above we request a credit alteration at the Site. The credit alteration
results from stationing discrepancies from the Detailed Restoration Plan and Construction Plans. The
alteration is in the amount of 52 SMWs and represents what was constructed/enhanced at the Site.
Yours truly,
Axiom Environmental, Inc.
W. Grant Lewis
President
Major Hill-Asbuilt Discrepancies
March 5, 2019
Page 3 of 3