HomeMy WebLinkAboutWPO201700038 Certified Engineer's Report 2018-07-10ECS Mid -Atlantic, LLC
4004 Hunterstand Court
Suite 102
Charlottesville, VA 22911
(434) 973-3232 [Phone]
(434) 973-3238 [Fax]
July 13, 2018
University of Virginia Foundation
P. O. Box 400218
Charlottesville, VA 22904
ATTN: Mrs. Annette Tamblyn
We are enclosing:
X Field Reports
X For your use
X As requested
LETTER OF TRANSMITTAL
RE: UVA McArthur Squash Facility Addition
ECS Job # 28:2184
Permits:
Location: Wellington Dr.
Charlottesville, VA
CC: Kjellstrom and Lee Construction - Richard Froncrak
UVA Foundation - Nat Perkins, P.E.
Kjellstrom and Lee Construction - Jarrett Craddock
Kjellstrom and Lee Construction - Carrie Edwards
Kjellstrom and Lee Construction - Josh Gibson
Dunbar Milby Williams Pittman & Vaughn - Casey Horn
Dewberry - Amy Nelson
Bartzen & Ball - Shawn Van Tiem
ENCL:
Field Report # 76 07/10/2018
Field Report # 77 07/11/2018
THOU
O� Lr
�Z
100 B. SCOTT GRESHAM
Scott Gr ham, No. 0377 3
Office M
J'ONAL E G�
Retention Ponds
Retention Ponds
Steven J. Crouch, C.P.G.
Project Manager
This report (and any included attachments) shall not be reproduced, except in full, without the prior written approval of ECS.
1000.1
ECS Mid -Atlantic, LLC
4004 Hunterstand Court
Suite 102
Charlottesville, VA 22911
(434) 973-3232 [Phone]
(434) 973-3238 [Fax]
Project UVA McArthur Squash Facility Addition
Location Charlottesville, VA
Client University of Virginia Foundation - Annette Tamblyn
Contractor Kjellstrom and Lee Construction - Richard Froncrak
Remarks Retention Ponds
Trip Charges" Tolls/Parking" Mileage"
Chargeable Items
FIELD REPORT
Project No.
28:2184
Report No.
76
Day & Date
Tuesday 07/10/2018
Weather
75°/ Sunny
On -Site Time
1.00
Lab Time
0.00
Travel Time"
0.00
Total
1.00
Re Obs.Time 0.00
Times of Arrival Departure
07:OOA 07:30A
11:15A 11:45A
* Travel time and mileage will be billed in accordance with the contract.
Summary of Services Performed (field test data, locations, elevations & depths are estimates) & Individuals Contacted.
The undersigned arrived at UVA McArthur Squash Facility Addition in Charlottesville, VA as
requested, to observe:
1. Construction of retention ponds at structures S5-S8 and S7-S 12.
The undersigned arrived in the morning to check the progress for construction of two retention
ponds. The retention pond near structure at S7-S 12 was completed and observed to be
constructed in accordance with detail Bioretention #1 Section Level 2 on C3.02: 12" sump
under drain throughout, filter fabric around sides of channel, minimum 12" #57 stone layer, 3"
layer of pea gravel, and then minimum 36" soil media, with a 3" mulch cap on top. The lower
retention pond was just starting being excavated and was not documented to be near
completion on this date.
By JM Whalen, — Field Technician
M
350021
ECS Mid -Atlantic, LLC
4004 Hunterstand Court, Suite 102
Charlottesville, VA 22911
(434) 973-3232 phone
(434) 973-3238 fax
Project No.:
2184
Project Name:
UVA Squash Facility
Subject: Bioretention Pond
Obseration
Completed Pond
PROPOSEV SQUASd
EXPANSION
uF'oJTm7Tr
Date:
07/10/18
By:
JM Whalen
Scale:
NTS
Figure:
1 of 1
I
X
E- 1471511.99 E;11471630.22
M7
f T�A
ECS Mid -Atlantic, LLC
4004 Hunterstand Court
Suite 102
Charlottesville, VA 22911
(434) 973-3232 [Phone]
(434) 973-3238 [Fax]
Project UVA McArthur Squash Facility Addition
Location Charlottesville, VA
Client University of Virginia Foundation - Annette Tamblyn
Contractor Kjellstrom and Lee Construction - Richard Froncrak
Remarks Retention Ponds
Trip Charges" Tolls/Parking" Mileage"
Chargeable Items
FIELD REPORT
Project No.
28:2184
Report No.
77
Day & Date
Wednesday 07/11/2018
Weather
85°/ Sunny
On -Site Time
1.25
Lab Time
0.00
Travel Time"
0.00
Total
1.25
Re Obs.Time 0.00
Time of Arrival Departure
12:15P 01:30P
* Travel time and mileage will be billed in accordance with the contract.
Summary of Services Performed (field test data, locations, elevations & depths are estimates) & Individuals Contacted.
The undersigned arrived at UVA McArthur Squash Facility Addition in Charlottesville,
Virginia, as requested, to observe:
1. Installation of bio-retention pond below the parking lot. Please see the attached sketch.
Level spreader dividing forebay and pond measured at 8" x 19" x 192" observed, four 6"
perforated PVC pipe placed as instructed per details for retention pond #1, 12" sump running
entirety of structure below underdrain, bottom of pond filled with minimum 12" No. 57 stone,
3" pea gravel, and 36" bioretention soil media, and geofabric observed along perimeter of
structure and as a filter above pea gravel for the PVC pipe.
By JM Whalen, — Field Technician
:ox
350047
ECS Mid -Atlantic, LLC
4004 Hunterstand Court, Suite 102
C S Charlottesville, VA 22911
(434) 973-3232 phone
(434) 973-3238 fax
Project No.: Date:
2184 07/11 /18
Project Name: By:
UVA Squash Facility JM Whalen
Subject: Bioretention Pond Scale:
Obseration NTS
Figure:
1 of 1
PROPOSEQ SQUASd
EXPANSION
w..
I
E- 471511. 9 9 E;11471630.22
i