Appendix_III_Well_Construction_and_Sampling_Info.pdf
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- Attached to
- CCTV Preventative Maintenance, Installation, and Network Cabling Services (Re-Solicitation)
- Solicitation number
- 26-007
- Issued by
- Broward County, Florida
About this file
This appendix document provides detailed well construction and sampling point information for three landfill monitoring sites in Santa Rosa County, Florida: the Central Landfill, Holley Landfill (Old Holley Landfill), and Class III Landfill. The document specifies the geographic coordinates, elevation data, well depths, screen intervals, and well diameters for approximately 60 monitoring wells and recovery wells across the three facilities. A non-mandatory pre-bid meeting for the associated Water Quality Sampling, Analysis, and Reporting Services contract (26-007) will be held via Teams on November 20, 2025 at 10:00 a.m. Questions concerning the request must be submitted through the Santa Rosa County Procurement Portal by 12:00 p.m. on Wednesday, November 26, 2025. Sealed bids are due by 10:00 a.m. on Monday, December 8, 2025, with public opening via Teams following submission.
The document outlines specific parameters to be tested at each well location, including field measurements (pH, temperature, specific conductivity, dissolved oxygen, turbidity, and colors/sheens) and laboratory analysis for ammonia-nitrogen, nitrate/nitrite, volatile organic compounds, EPA method 8260C compounds, chloride, arsenic, iron, manganese, sodium, total dissolved solids, and benzene/vinyl chloride. Notable construction details include the Central Landfill with well diameters ranging from 2 to 4 inches and depths up to 250 feet, recovery wells requiring 6-inch diameters and depths up to 153 feet, and smaller diameter wells at the Class III Landfill. Three wells (MW-51, MW-52, and MW-57) will be installed during the contract period, and MW-47 will be abandoned. The Santa Rosa County Board of County Commissioners encourages participation from small businesses, minority/women-owned businesses, and disadvantaged business enterprises, with no discrimination based on race, color, religion, national origin, disability, sex, or age.
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Appendix III Santa Rosa County
Landfill Monitoring Well Construction & Sampling
Point Information
Central Landfill Monitoring & Recovery Well
Information
MW-2 DETECTION 30° 34' 36.357" 87° 03' 39.905" 62.68 63.76 10 48.20 4
MW-4 COMPLIANCE 30° 35' 00.919" 87° 03' 32.950" 64.31 65.97 15 55.70 2
MW-6R COMPLIANCE 30° 34' 58.812" 87° 03' 29.714" 63.80 66.83 10 63.10 2
MW-8 COMPLIANCE 30° 34' 36.129" 87° 03' 28.173" 58.04 59.65 10 40.80 4
MW-9 DETECTION 30° 34' 36.526" 87° 03' 49.573" 62.76 66.25 10 42.20 4
MW-10 BACKGROUND 30° 34' 49.343" 87° 03' 56.624" 61.32 62.73 10 34.20 4
MW-11 WATER LEVEL 30° 34' 58.957" 87° 03' 29.957" 63.55 66.94 10 250.00 4
MW-14A DETECTION 30° 34' 36.288" 87° 03' 55.203" 63.40 66.46 15 53.20 4
MW-17 COMPLIANCE 30° 34' 29.534" 87° 03' 24.827" 33.50 36.18 15 26.55 4
MW-18 COMPLIANCE 30° 34' 33.298" 87° 03' 24.576" 43.25 46.52 15 44.50 4
MW-19 ASSESSMENT 30° 34' 38.91818" 87° 03' 25.03089" 58.82 58.84 15 50.40 4
MW-20A ASSESSMENT 30° 34' 39.25111" 87° 03' 18.70709" 59.44 60.38 10 54.70 4
MW-21 ASSESSMENT 30° 34' 44.52533" 87° 03' 18.47473" 63.78 63.81 15 56.80 4
MW-32 WATER LEVEL 30° 34' 29.819" 87° 03' 43.603" 50.20 53.17 10 31.80 4
MW-33 ASSESSMENT 30° 34' 38.93934" 87° 03' 24.93623" 59.40 59.44 15 20.99 4
MW-34 ASSESSMENT 30° 34' 38.93934" 87° 03' 24.93623" 65.05 65.15 15 54.13 4
MW-37 ASSESSMENT 30° 34' 39.15297" 87° 03' 18.70576" 58.63 58.63 15 116.90 4
MW-38 ASSESSMENT 30° 34' 44.42581" 87° 03' 18.47441" 63.68 63.78 15 101.10 4
MW-39 ASSESSMENT 30° 34' 44.56375" 87° 03' 01.03822" 60.36 57.34 15 107.66 4
MW-40 ASSESSMENT 30° 34' 33.71946" 87° 03' 29.05762" 53.78 53.84 10 38.15 2
MW-41 ASSESSMENT 30° 34' 30.59463" 87° 03' 29.96999" 41.49 41.52 10 28.40 2
MW-42 BACKGROUND 30° 34' 48.715" 87° 04' 01.602" 60.00 62.86 10 42.30 4
MW-43 BACKGROUND 30° 34' 37.2676" 87° 04' 12.0772" 64.64 67.91 10 57.80 4
MW-44 DETECTION 30° 34' 32.1975" 87° 03' 55.8192" 65.50 68.43 10 42.60 2
MW-45 DETECTION 30° 34' 32.1812" 87° 03' 59.1899" 64.30 67.30 10 42.30 2
MW-46 DETECTION 30° 34' 32.2794" 87° 04' 04.9070" 64.87 67.84 10 42.70 2
MW-47 DETECTION 30° 34' 32.3799" 87° 04' 10.6233" 65.88 68.72 10 43.00 2
PZ-AS ASSESSMENT 30° 34' 59.01130" 87° 03' 39.45265" 67.52 70.80 10 43.20 4
MW-GS COMPLIANCE 30° 34' 57.942" 87° 03' 27.139" 63.50 65.38 15 49.75 4
MW-HS COMPLIANCE 30° 34' 55.062" 87° 03' 27.304" 64.21 65.98 15 48.70 4
MW-IS COMPLIANCE 30° 34' 52.522" 87° 03' 27.398" 64.71 66.82 15 48.40 4
MW-LS COMPLIANCE 30° 34' 49.811" 87° 03' 27.521" 66.92 69.11 15 55.00 4
MW-MS COMPLIANCE 30° 34' 47.118" 87° 03' 27.638" 65.82 69.40 20 56.85 4
MW-NS COMPLIANCE 30° 34' 41.591" 87° 03' 27.980" 61.92 64.81 20 58.10 4
MW-OS ASSESSMENT 30° 34' 47.58505" 87° 03' 24.54029" 65.05 65.37 20 41.70 4
MW-E1 GEO TECH 30° 34' 32.8098" 87° 04' 17.9501" 64.11 67.46 10 48.40 2
MW-E2 GEO TECH 30° 34' 30.4968" 87° 04' 02.7814" 58.60 61.99 10 46.25 2
MW-E4 GEO TECH 30° 34' 24.0472" 87° 04' 15.0052" 53.13 55.85 10 43.30 2
MW-L1 DETECTION 30° 34' 32.848" 87° 03' 37.188" 55.11 57.81 10 39.50 2
MW-L2 DETECTION 30° 34' 30.173" 87° 03' 36.293" 53.50 56.38 10 36.00 2
RW-2 RECOVERY 30° 34' 53.08562" 87° 03' 27.37211" 65.27 - 20 90 6
RW-3 RECOVERY 30° 34' 49.09559" 87° 03' 27.54307" 69.50 - 20 90 6
RW-4 RECOVERY 30° 34' 45.62671" 87° 03' 27.67959" 67.01 - 20 92 6
RW-5 RECOVERY 30° 34' 41.94949" 87° 03' 27.88465" 64.84 - 20 92 6
RW-6 RECOVERY 30° 34' 38.42853" 87° 03' 28.02460" 63.13 - 20 92 6
RW-9R RECOVERY 30° 34' 43.189" 87° 03' 01.009" 54.10 - 30 153 6
WELL CONSTRUCTION DATA FOR THE CENTRAL LANDFILL
WELL ID TYPE LATITUDE (N) LONGITUDE (W) GRADE (ft) TOC (ft)
SCREEN
INTERVAL (ft) Well
Depth (ft)
WELL DIAMETER
(inches)
WELL CONSTRUCTION DATA FOR THE CENTRAL LANDFILL
WELL ID TYPE LATITUDE (N) LONGITUDE (W) GRADE (ft) TOC (ft)
SCREEN
INTERVAL (ft) Well
Depth (ft)
WELL DIAMETER
(inches)
CENTRAL
WELL ID
FI
EL
D*
Am m on ia
N
Ni tr at e/
Ni tr ite
Vo la til es
E
PA
C*
Ch lo rid e
Ar se ni c, Ir on
M an ga ne se
So di um
To ta l D is so lv ed lid s
Iro n
M an ga ne se
Be nz en e
Vi ny l
Ch lo rid e
MW-2 X X X X X X X X
MW-4 X X X X X X X X
MW-6R X X X X X X X X
MW-8 X X X X X X X X
MW-9 X X X X X X X X
MW-10 X X X X X X X X
MW-14a X X X X X X X X
MW-17 X X X X X X X X
MW-18 X X X X X X X X
MW-40 X X X X X X X X
MW-41 X X X X X X X X
MW-42 X X X X X X X X
MW-43 X X X X X X X X
MW-44 X X X X X X X X
MW-45 X X X X X X X X
MW-46 X X X X X X X X
MW-47 X X X X X X X X
MW-51 X X X X X X X X
MW-52 X X X X X X X X
MW-57 X X X X X X X X
MW-E1 X X X X X X X X
MW-GS X X X X X X X X
MW-HS X X X X X X X X
MW-IS X X X X X X X X
MW-LS X X X X X X X X
MW-MS X X X X X X X X
MW-NS X X X X X X X X
MW-L1 X X X X X X X X
MW-L2 X X X X X X X X
Leachate X X X X X X X X
MW-19 X X X X X
MW-20a X X X X X
MW-21 X X X X X
MW-33 X X X X X
MW-34 X X X X X
MW-37 X X X X X
MW-38 X X X X X
MW-39 X X X X X
MW-OS X X X X X
PZ-AS X X X X X
RW-9R X X X X X
CEN/EFF X X X X X
CEN/INF X X X X X
REIN/EFF X X X X X
REIN/INF X X X X X
BGPW X X X X
MW-11 X
MW-32 X
Depth to Groundwater Only - No Lab Testing
*Field Parameters: pH, temperature, specific conductivity, dissolved oxygen, turbidity, and colors and sheens
**8260C includes: benzene, chloroethane, trichloroethene, trichloroethane, tetrachloroethene, cis-1,2-dichloroethene, trans-1,2-dichloroethene, MW-47 will be abandoned during the contract period. MW-51,-52, and -57 are not currently installed but will be installed during the contract period.
De pt h to
Gr ou nd w at er
PARAMETERS TO BE TESTED
1,1-dichloroethene, and vinyl chloride
Holley Landfill
MW-3 Water Level 30° 27' 40.796" 86° 52' 29.881" 77.3 78.6 15 32.6 4 MW-4R Detection 30° 27' 28.540" 86° 52' 12.531" 101.7 104.29 10 85.8 4 MW-7R Compliance 30° 27' 32.562" 86° 52' 00.111" 101.55 104.33 10 100.3 4 MW-8R Compliance 30° 27' 38.472" 86° 52' 27.467" 85.39 88 10 74.90 4 MW-9S Background 30° 27' 40.503" 86° 52' 08.203" 86.93 88.09 20 90.2 4
MW-10R Compliance 30° 27' 26.309" 86° 52' 06.968" 100.04 102.6 10 101.80 4 MW-11SR Assessment 30° 27' 22.809" 86° 52' 07.514" 99.35 102.08 10 103.00 4 MW-12SR Assessment 30° 27' 23.742" 86° 52' 01.150" 102.48 105.12 10 100.00 4 MW-16R Compliance 30° 27' 26.168" 86° 52' 00.461" 102.33 105.04 10 102.4 4 MW-17 Compliance 30° 27' 29.269" 86° 52' 17.894" 95.35 97.42 15 82.00 4 MW-18 Compliance 30° 27' 32.626" 86° 52' 25.858" 82.98 85.59 15 54.8 2
MW-19R Compliance 30° 27' 29.323" 86° 52' 00.223" 104.21 106.76 10 100.50 4 MW-23R Assessment 30° 27' 23.6379" 86° 52' 04.7272" 101.15 103.88 10 103.00 4
WELL CONSTRUCTION DATA FOR OLD HOLLEY LANDFILL
WELL ID TYPE LATITUDE (N) LONGITUDE (W) GRADE (ft) TOC (ft)
SCREEN
INTERVAL (ft) Well
Depth (ft)
WELL DIAMETER
(inches)
HOLLEY
FI
EL
D*
Iro n
M an ga ne se
To ta l D is so lv ed lid s
To ta l D is so lv ed Ir on
M an ga ne se
MW-4R X X X X
MW-7R X X X X
MW-8R X X X X
MW-10R X X X X
MW-11SR X X X
MW-12SR X X X
MW-16R X X X X
MW-17 X X X X
MW-18 X X X X
MW-23R X X X
MW-9S X X X X
PZ-19R X X X X
EFFL X X X X
INFL X X X X
Leachate L-1 X X X
RW-1B X X
RW-2AR X X
MW-3 X
PARAMETERS TO BE TESTED
De pt h to
G ro un dw at er
*Field Parameters: pH, temperature, specific conductivity, dissolved oxygen, turbidity, and colors and sheens
MW-4R
MW-7R
PZ-19R
MW-17
MW-18
HOLLEY LANDFILL
R I V
R
O A
D
MW-23R
INFILTRATION
BASIN
SETTLING
BASIN
EXISTING STORMWATER
RETENTION BASIN
AERATION POND
EFFLUENT LINE
MW-16R
AERATION POND
PROJECT #
FIGURE
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L L E
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L A
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F I L L
N A
V A
R R
E
S
A N
T A
S
A
C
O U
N T
Y
F
L O
R I D
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MW-1
AERIAL SOURCE: GOOGLE EARTH, 2015
RW-1B
ATTACHMENT 2
Class III Landfill
MW-1 Background 30° 35' 42.334" 87° 04' 24.112" 78.45 81.33 55-65 67.98 4 15 MW-2 Detection 30° 35' 45.826" 87° 04' 12.899" 71.74 73.78 50-60 61.73 4 15 MW-3 Compliance 30° 35' 48.244" 87° 04' 13.511" 70.54 73.35 50-60 60.60 4 15 MW-4 Compliance 30° 35' 51.597" 87° 04' 18.102" 71.46 73.74 51-61 62.96 4 15 MW-5 Assessment 30° 35' 56.30856" 87° 04' 13.86276" 68.34 71.07 41-51 51.00 2 10 MW-6 Water Level 30° 35' 56.50167" 87° 04' 16.94631" 67.39 69.51 41-51 51.00 2 10 MW-7 Water Level 30° 35' 56.32872" 87° 04' 09.56157" 67.82 70.66 40-50 50.00 2 10 MW-8 Water Level 30° 36' 02.998" 87° 04' 15.484" 70.48 73.00 45-55 50.00 2 10 MW-9 Assessment 30° 36' 00.177" 87° 04' 09.323" 67.20 69.94 40-50 50.00 2 10
MW-10 Assessment 30° 36' 07.23280" 87° 04' 06.57328" 52.38 55.36 25-35 37.00 2 10
SCREEN
INTERVAL (ft)
Well Depth (ft)
WELL DIAMETER
(inches)
SCREEN LENGTH
(ft)
WELL CONSTRUCTION DATA FOR OLD CLASS III LANDFILL
WELL ID TYPE LATITUDE (N) LONGITUDE (W) GRADE (ft) TOC (ft)
CLASS III
FI
EL
D*
Iro n
M an ga ne se
MW-1 X X X
MW-2 X X X
MW-3 X X X
MW-4 X X X
MW-5 X X X
MW-6 X
MW-7 X
MW-8 X
MW-9 X X X
MW-10 X X X
RW-1A X X
EFFL X X
INFL X X
De pt h to
G ro un dw at er
PARAMETERS TO BE TESTED
*Field Parameters: pH, temperature, specific conductivity, dissolved oxygen, turbidity, and colors and sheens
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