Browns Creek sampling and physical data_opti.pdf
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- Solicitation number
- W912DS23B0014
About this file
This file contains sampling data and physical characteristics for sediment cores collected from Browns Creek in Sayville, New York. It includes DGPS coordinates and maps showing sample locations, grain size distribution and chemistry data for each core sample, and photographs of the sediment cores. The related federal contract opportunity is a solicitation for maintenance dredging of the Browns Creek Federal Navigation Project. The solicitation seeks dredging and disposal services to maintain the project to authorized depths and widths. The solicitation number is W912DS23B0014 and was issued by the Department of the Army Corps of Engineers New York District. The response deadline and award date are not specified in the file.
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Table 1. DGPS Coordinates
Reach Core Name Northings Eastings
Reach A
RA-1 204338.0 1242077.2
RA-2 204474.1 1242139.1
RA-3 204635.8 1242029.1
Reach B
RB-4 204835.7 1242048.8
RB-5 205207.7 1241800.8
RB-6 205456.9 1241677.4
RB-7 205814.6 1241720.7
RB-8 206033.7 1241690.9
RB-9 206311.4 1241470.4
RB-10 206471.2 1241247.3
RB-11 206731.3 1241117.3
RB-12 206992.0 1241033.6
RB-9
RB-8
RB-7
RB-6
RB-5
RB-4
RA-3
RA-2
RA-1
RB-12
RB-11
RB-10
Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community
1240000
1240000
1240800
1240800
1241600
1241600
1242400
1242400
1243200
124320020
Aqua Survey Inc.
469 Point Breeze Rd.
Flemington, NJ 08822
Tel: (908) 788-8700 Fax: (908) 788-9165 www.AquaSurvey.com
© OpenStreetMap (and) contributors, CC-BY-SA µ
ASI Project: 42-110 Coordinate System:
State Plane NAD 83
NY LI US Survey Foot
ACOE-NYD
Browns Creek Sayville, NY
Sample Locations Map
0 200 400 600100
Feet
Figure 1. Sample Locations Map
Table 2. Sample Identification, Grain Size Distribution, Percent Moisture, and TOC
Sample Name ASI ID Total
Gravel
Total
Sand
Total Silt
Total
Clay
Moisture
TOC
ppm
% TOC
of Dry Weight
RA-1A 20220724a 10.2 65.1 18.0 6.7 31.91 39,016 3.90 RA-2A 20220725a 60.8 15.9 17.7 5.6 37.43 43,016 4.30 RA-3A 20220726a 0.0 14.5 67.8 17.7 64.72 52,378 5.24
RB-4A 20220727a 0.1 10.8 70.6 18.5 65.35 59,791 5.98 RB-5A 20220728a 0.0 11.0 68.9 20.1 68.28 53,028 5.30 RB-6A 20220729a 17.6 57.5 22.0 2.9 31.95 23,768 2.38 RB-6A 20220729a dup 14.4 60.4 20.4 4.8 RB-6A 20220729a trp 23.3 54.3 18.0 4.4
RB-7A 20220730a 0.0 14.7 67.6 17.7 65.55 54,493 5.45 RB-8A 20220731a 0.0 12.3 71.1 16.6 68.14 56,873 5.69 RB-9A 20220732a 0.0 9.7 77.6 12.7 69.51 57,867 5.79
RB-10A 20220733a 0.7 9.0 72.8 17.5 71.45 60,710 6.07 RB-11A 20220734a 0.0 8.4 74.0 17.6 72.47 62,787 6.28 RB-12A 20220735a 0.0 8.3 72.7 19.0 73.53 62,082 6.21
RA-1B 20220724b 19.3 63.6 13.1 4.0 25.48 33,974 3.40 RA-2B 20220725b 0.0 9.0 72.4 18.6 54.84 54,000 5.40 RA-3B 20220726b 0.0 6.8 71.4 21.8 63.96 52,165 5.22
RB-4B 20220727b 0.0 6.8 73.9 19.3 65.93 59,211 5.92 RB-5B 20220728b 0.0 28.2 61.2 10.6 60.53 52,804 5.28 RB-6B 20220729b 6.7 66.3 22.0 5.0 30.65 22,103 2.21 RB-6B 20220729b dup 7.9 63.0 22.6 6.5 RB-6B 20220729b trp 9.0 66.0 18.5 6.5
RB-7B 20220730b 0.0 8.8 72.0 19.2 64.52 58,196 5.82 RB-7B 20220730b dup 64.73 56,569 5.66 RB-7B 20220730b trp 64.61 63,004 6.30
RB-8B 20220731b 0.0 4.8 71.9 23.3 63.67 27,221 2.72 RB-9B 20220732b 0.0 12.6 67.5 19.9 62.86 67,673 6.77
RB-10B 20220733b 0.0 25.2 55.9 18.9 49.22 63,398 6.34 RB-11B 20220734b 0.0 6.3 71.1 22.6 73.33 RB-12B 20220735b 0.0 8.7 66.2 25.1 71.29
Core RA‐1, 0 – 2.0’, 08/30/22, ASI ID # 20220724
Core RA‐1, 2.0’ – 4.0’, 08/30/22, ASI ID # 20220724
Core RA‐1, 4.0’ – 6.0’, 08/30/22, ASI ID # 20220724
Core RA‐1, 6.0’ – 7.7’, 08/30/22, ASI ID # 20220724
Core RA‐2, 0 – 2.0’, 08/30/22, ASI ID # 20220725
Core RA‐2, 2.0’ – 4.0’, 08/30/22, ASI ID # 20220725
Core RA‐2, 4.0’ – 6.0’, 08/30/22, ASI ID # 20220725
Core RA‐2, 6.0’ – 7.8’’, 08/30/22, ASI ID # 20220725
Core RA‐3, 0 – 2.0’, 08/30/22, ASI ID # 20220726
Core RA‐3, 2.0’ – 4.0’, 08/30/22, ASI ID # 20220726
Core RA‐3, 4.0’ – 6.0’, 08/30/22, ASI ID # 20220726
Core RA‐3, 6.0’ – 7.2’, 08/30/22, ASI ID # 20220726
Core RB‐4, 0 – 2.0’, 08/30/22, ASI ID # 20220727
Core RB‐4, 2.0’ – 4.0’, 08/30/22, ASI ID # 20220727
Core RB‐4, 4.0’ – 6.0’, 08/30/22, ASI ID # 20220727
Core RB‐4, 6.0’ – 6.4’, 08/30/22, ASI ID # 20220727
Core RB‐5, 0 – 2.0’, 08/30/22, ASI ID # 20220728
Core RB‐5, 2.0’ – 3.5’, 08/30/22, ASI ID # 20220728
Core RB‐6, 0 – 2.0’, 08/30/22, ASI ID # 20220729
Core RB‐6, 2.0’ – 4.0’, 08/30/22, ASI ID # 20220729
Core RB‐6, 4.0’ – 5.6’, 08/30/22, ASI ID # 20220729
Core RB‐7, 0 – 2.0’, 08/30/22, ASI ID # 20220730
Core RB‐7, 2.0’ – 4.0’, 08/30/22, ASI ID # 20220730
Core RB‐7, 4.0’ – 6.0’, 08/30/22, ASI ID # 20220730
Core RB‐7, 6.0’ – 8.0’, 08/30/22, ASI ID # 20220730
Core RB‐8, 0 – 2.0’, 08/31/22, ASI ID # 20220731
Core RB‐8, 2.0’ – 4.0’, 08/31/22, ASI ID # 20220731
Core RB‐8, 4.0’ – 6.0’, 08/31/22, ASI ID # 20220731
Core RB‐8, 6.0’ – 6.3’, 08/31/22, ASI ID # 20220731
Core RB‐9, 0 – 2.0’, 08/31/22, ASI ID # 20220732
Core RB‐9, 2.0’ – 4.0’, 08/31/22, ASI ID # 20220732
Core RB‐9, 4.0’ – 6.0’, 08/31/22, ASI ID # 20220732
Core RB‐9, 6.0’ – 6.2’, 08/31/22, ASI ID # 20220732
Core RB‐10, 0 – 2.0’, 08/31/22, ASI ID # 20220733
Core RB‐10, 2.0’ – 4.0’, 08/31/22, ASI ID # 20220733
Core RB‐10, 4.0’ – 6.0’, 08/31/22, ASI ID # 20220733
Core RB‐10, 6.0’ – 6.6’, 08/31/22, ASI ID # 20220733
Core RB‐11, 0 – 2.0’, 08/31/22, ASI ID # 20220734
Core RB‐11, 2.0 – 4.0’, 08/31/22, ASI ID # 20220734
Core RB‐11, 4.0’ – 6.0’, 08/31/22, ASI ID # 20220734
Core RB‐11, 6.0’ – 6.3’, 08/31/22, ASI ID # 20220734
Core RB‐12, 0 – 2.0’, 08/31/22, ASI ID # 20220735
Core RB‐12, 2.0’ – 4.0’, 08/31/22, ASI ID # 20220735
Core RB‐12, 4.0’ – 5.7’, 08/31/22, ASI ID # 20220735
File details come from the government source that posted it. Updated .