City of DeSoto 2026 Inspection.pdf
PDF 10 MB Posted
- Solicitation number
- 146699
- Issued by
- Dallas County, Texas
About this file
This is a Remotely Operated Vehicle (ROV) inspection report prepared by US Underwater, LLC for the City of DeSoto, Texas, documenting underwater inspections of seven potable water storage facilities conducted in July 2026. The inspection report certifies that all work was completed in accordance with American Water Works Association (AWWA) standards, specifically ANSI/AWWA C652-92 disinfection procedures. The facilities inspected include two 1,500,000-gallon elevated tanks (Parks EST and Parkerville), one 2,000,000-gallon elevated tank (Biarwood Hydropillar), two 5,000,000-gallon ground tanks (North and South), one 3,000,000-gallon clearwell (N Hampton), and one 30,000-gallon pressure tank (30K PT). Inspections were conducted between June 7 and July 7, 2026, with comprehensive external and internal assessments of each facility including structural condition, coating integrity, safety systems, and water quality parameters.
The report identifies multiple maintenance recommendations across all facilities, with critical deficiencies requiring immediate attention. Priority maintenance items include sediment removal from floor plates across all tanks (ranging from 20% to 100% coverage with depths between 1/8 inch and 2 inches), repair of the water access ladder at the North tank showing heavy corrosion and missing rungs, repair of the cathodic protection system at the North tank where anode plates have shifted, removal of the fall protection system at Parkerville tank, installation of a new 16-gauge fine mesh screen on the South tank roof ventilation structure, and installation of confined space entry placards at three facilities. Coating condition ratings range from SSPC rating 3 to 9, with several tanks showing moderate rust development and staining. All facilities are equipped with proper locking mechanisms on water access hatches and compliant overflow systems, though some roof access hatches require lock installation. The inspection serves as a baseline for required maintenance and capital improvement planning for the City of DeSoto's water storage infrastructure.
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City of DeSoto
2026 ROV Inspections
July 2026
US UNDERWATER
123 Sentry Drive • Mansfield, TX 76063 800.860.2178 www.usunderwaterservices.com http://www.usunderwaterservices.com/
US Underwater, LLC | 123 Sentry Drive, Mansfield, TX 76063 P: 817-447-7321, F: 817-447-0021, Toll: 800-860-2178
Statement of Certification
City of DeSoto
Location: DeSoto, TX
July 2026
This form certifies the inspections were completed on the above date for the facilities listed below:
[2] 1,500,000 Gallon Elevated [1] 2,000,000 Gallon Elevated [2] 5,000,000 Gallon Ground
[1] 3,000,000 Gallon Clearwell [1] 30,000 Gallon Pressure
U.S. Underwater certifies the work was completed in accordance with the American Water Works Association’s [AWWA] current standards [ANSI/AWWA c652-92] regarding disinfection procedures when conducting underwater activities in potable water storage facilities. All equipment used is designated for potable water use only.
Ryan Enos Director of Sales & Marketing US Underwater, LLC
Report Proposal July 15, 2026
City of DeSoto U.S. Underwater Brandon Lacy Ryan Enos blacy@desototexas.gov renos@usunderwaterservices.com
These recommendations are based on the results of the inspection and are suggested to comply with OSHA and/or AWWA standards. Please contact your U.S. Underwater Account Manager for a customized proposal.
Inspection Capacity Type Name #1 1,500,000 Elevated Parks EST
Remove the 1/8 in-1 1/2 in, 100% coverage of sediment from the floor plates
#2 1,500,000 Elevated Parkerville
Remove the fall protection system from water access ladder Remove the 1/16 in-1/4 in, 70% coverage of sediment from the floor plates
#3 2,000,000 Elevated Biarwood Hydropillar
Remove the 1/16 in-1/4 in, 60% coverage of sediment from the floor plates
#4 5,000,000 Ground North
Repair water access ladder Repair cathodic protection Remove the 1/4 in-2 in, 90% coverage of sediment from the floor plates
#5 5,000,000 Ground South
Install a new 16-gauge fine mesh screen on the roof ventilation structure Remove the 1/4 in-2 in, 100% coverage of sediment from the floor plates
#6 3,000,000 Clearwell N Hampton
Remove the 1/4 in-2 in, 100% coverage of sediment from the floor plates
#7 30,000 Pressure 30K PT
Remove the 1/8 in-1 in, 20% coverage of sediment from the floor plates mailto:blacy@desototexas.gov mailto:renos@usunderwaterservices.com
Rust
Grades A
Description
Graphical Representation
No rusting or less than 0.01% of surface rusted
Unnecessary
Minute rusting less than 0.03% of
8B
Few isolated rust spots less than
0.1% of surface rusted
Less than 0.3% of surface rusted
6C
Extensive rust spots but less than
Rusting to the extent of 3% of
4D
Rusting to the extent of 10% of
3E
Approximately on sixth of the surface rusted 16%
Approximately one third of the surface rusted 33%
Approximately one half of the surface rusted 50%
References
Standard Method of Evaluating Degree of Rusting on
Painted Steel Surfaces – SSPC-Vis 2-82 & ASTM D 610-85 The graphical representations show examples of area percentages, which may be helpful in rust grading. The use of photographical reference standards requires the following precautions:
Some finishes are stained by rust. This staining must not be confused with the actual rusting involved.
Accumulated dirt or other material may make accurate determination of the degree of rusting difficult.
Certain types of deposited dirt that contain iron or iron compounds may cause surface discoloration that should not be mistaken for corrosion.
It must be realized that failure may vary over a given area and discretion must therefore be used in applying these reference standards.
In evaluating surfaces, consideration shall be given to the color of the finish coating, since failures will be more apparent on a finish that shows color contrast with rust, such as white, than on a similar color, such as iron oxide finish.
The photographic reference standards are not required for use of the rust-grade scale since the scale is based upon the percent of the area rusted and any method of assessing area rusted may be used to determine the rust grade.
1% of surface rusted
Elevated Inspection - ROV
City of DeSoto Inspection #1 / Parks EST Complete
Flagged items 1
Inspection Title City of DeSoto Inspection #1
Client Specific Tank Name Parks EST
Client City of DeSoto
Job Number U269501YX.00
Prepared by Rov One
Conducted on 06.07.2026 08:11 CDT
Recommended Maintenance 1 flagged
Internal Inspection
Is Facility Free of Sediment/Debris? No
Recommend the 1/8 in-1 1/2 in, 100% coverage, of sandy silt sediment be removed from the floor plates
External Inspection
Reference photo of facility
Photo 1
Facility Type Multi-Leg
Facility Construction Metal-Welded
Capacity 1.5MG
Height 172ft
Diameter 80ft
Tank ID Plate Yes
Tank ID Plate Photo
Photo 2
Tank Builder Horton Elevated Tank
Year Built 1979
Serial/ID Number 91539
Lower Level
Condition of Intruder Protection Fence Good
Condition of Foundation Good
Photo of Foundation
Photo 3
Photo 4 Photo 5
Photo 6 Photo 7
Photo 8
Photo 9
Photo 10 Photo 11
Photo 12 Photo 13
Photo 14
Photo 15
Lower Level Manway/Facility Access Door Yes
Photo of Lower Level Manway
Photo 16
Photo 17 Photo 18
Photo 19
Size 36.75in x 80.5in
Was Manway Labeled 'Confined Space?' Yes
Water Level Indicator Type(s)
Pressure Gauge Electronic
Photo of Water Level Indicator(s)
Photo 20
Photo 21
Condition of Water Level Indicator(s) Good
Condition of Overflow Good
Photo of Overflow
Photo 22
Photo 23 Photo 24
Does Overflow Extend to Ground/Accessible? Compliant
Does Overflow Flapper Seal? Compliant
Photo of Flapper
Photo 25
Photo 26
Overflow Diameter 12in
Photo of External Plumbing
Photo 27
Photo 28
Condition of External Plumbing Good
Condition of External Lower Ladder Good
Photo of External Lower Ladder
Photo 29
Photo 30 Photo 31
Photo 32 Photo 33
Width of External Lower Ladder 16.75in
Diameter of Rung .75in
Length of External Lower Ladder 110ft
Length of Standoff 6in
Condition of Intruder Protection Door Good
Photo of Intruder Protection Door
Photo 34
Does External Ladder Have Cage? Yes
Diameter of Cage 28in
Cage Material Mild Steel
Photo of Cage
Photo 35
Photo 36
Condition of Fall Protection System Good
Photo of Fall Protection System
Photo 37
Upper Level
Condition of Catwalk Good
Condition of Sidewall Plates Good
Photo of Sidewall Plates
Photo 38
Photo 39 Photo 40
Photo 41
Condition of Sidewall Protective Coating (SSPC Rating) 8
Condition of Center Access Tube Good
Condition of Side Manway Access Hatch Good
Condition of External Upper Ladder Good
Photo of External Ladder
Photo 42
Photo 43 Photo 44
Photo 45
Width of External Ladder 17 in
Diameter of Rung 7/8 in
Length of External Ladder 50 ft
Length of Standoff 9 in
Photo 46
Condition of Roof Access Hatch Good
Photo of Roof Access Hatch
Photo 47
Photo 48 Photo 49
Size of Roof Access Hatch 24 in
Was Roof Access Hatch Locked? No, Needs Lock Installed
Photo of Roof Plates
Photo 50
Photo 51 Photo 52
Photo 53 Photo 54
Condition of Roof Plates Good
Condition of Roof Coating (SSPC Rating) 6
Condition of Anode Plates Compliant
Photo of Water Access Hatch
Photo 55
Photo 56 Photo 57
Photo 58 Photo 59
Condition of Water Access Hatch Good
Size of Water Access Hatch 31 in
Was Water Access Hatch Labeled 'Confined Space?' Yes
Was Water Access Hatch Locked? Yes, Lock in Good Condition
Type of Roof Vent Mushroom Shape
Photo of Roof Vent
Photo 60
Photo 61 Photo 62
Photo 63 Photo 64
Photo 65
Photo 66
Condition of Roof Vent Good
Vent Circumference 76 in
Vent Screen opening Height 12 in
Condition of Vent Screen Compliant
Condition of Aircraft Warning Lights Not-Working
Photo 67
RF Antennas Present? Yes
Photo of Antennas
Photo 68
Photo 69
RF Hazard Warning Signs Posted? Yes
Internal Inspection 1 flagged
Condition of Water Access Ladder Good
Photo of Water Access Ladder
Photo 70
Photo 71 Photo 72
Photo 73 Photo 74
Photo 75
Photo 76
Photo 77
Width of Water Access Ladder 23 in
Length of Ladder 45 ft
Length of Standoff N/A
Condition of Fall Protection System Fair
Condition of Roof Supports N/A
Photo 78
Photo 79 Photo 80
Photo 81
Condition of Roof Plates (SSPC Rating) 9
Condition of Water Level Indicator System N/A
Photo 82
Photo 83 Photo 84
Photo 85 Photo 86
Photo 87
Condition of Cathodic Protection N/A
Photo 88
Photo 89 Photo 90
Photo 91 Photo 92
Photo 93
Photo 94
Photo 95
Condition of Sidewall Plates (SSPC Rating) 8
Condition of Side Manway Access Good
Photo of Side Manway Access
Photo 96
Condition of Internal Plumbing Good
Photo of Internal Plumbing
Photo 97
Photo 98 Photo 99
Photo 100 Photo 101
Photo 102
Photo 103
Photo 104
Does Facility Have a Mixer? No
Condition of Floor Plates Floor not visible due to sediment
Recommend the 1/8 in-1 1/2 in, 100% coverage, of sandy silt sediment be removed from the floor plates
Sediment/Debris Type
Sand Sandy Silt
Photo of Sediment/Debris
Photo 105
Photo 106 Photo 107
Photo 108 Photo 109
Photo 110
Photo 111
Photo 112
Sediment Depth .125-1.5in
Percentage of Sediment Coverage 100%
Level of Staining Inside Facility Moderate
Photo of Staining
Photo 113
Photo 114 Photo 115
Photo 116 Photo 117
Photo 118
Photo 119
Photo 120
Clarity of Water Good
Quality of Water Good
Water Temperature Warm
Water Depth (Maximum) 59ft
Water Depth (Actual) 20ft
Inspector
A. Nowacki
15.07.2026 14:55 CDT
City of DeSoto Inspection #2 / Parkerville Complete
Flagged items 2
Inspection Title City of DeSoto Inspection #2
Client Specific Tank Name Parkerville
Job Number U269501TX.00
Conducted on 06.07.2026 09:25 CDT
Recommended Maintenance 2 flagged
Condition of Fall Protection System Poor
Recommend fall protection system be removed
Recommend the 1/16 in-1/4 in, 70% coverage, of sandy silt sediment be removed from the floor plates
Facility Type Multi-Leg
Capacity 1.5MG
Height 149ft
Diameter 94ft
Tank ID Plate Yes
Tank Builder Hydrostorage
Year Built 1985
Serial/ID Number H4588
Photo 5
Photo 6
Photo 11
Photo 12
Size Standard Door
Was Manway Labeled 'Confined Space?' Yes
Electronic Pressure Gauge
Overflow Diameter 12in
Photo 29
Photo 31
Width of External Lower Ladder 17in
Length of External Lower Ladder 100ft
Length of Standoff 14in
Diameter of Cage 34in
Cage Material Mild Steel
Length of External Ladder 45 ft
Length of Standoff 11 in
Size of Roof Access Hatch 30 in
Photo 50
Photo 51 Photo 52
Photo 57
Condition of Anode Plates N/A
Size of Water Access Hatch 30 in
Photo 62
Photo 63 Photo 64
Photo 65 Photo 66
Vent Circumference 73 in
Vent Screen opening Height 12 in
Condition of Aircraft Warning Lights Working
RF Antennas Present? Yes
Photo of Antennas
RF Hazard Warning Signs Posted? Yes
Photo 72 Photo 73
Photo 74
Width of Water Access Ladder 17 in
Length of Ladder 45 ft
Condition of Fall Protection System Poor
Recommend fall protection system be removed
Photo 82
Photo 84
Photo 85
Photo 87
Photo 90
Photo 91 Photo 92
Photo 93
Condition of Sidewall Plates (SSPC Rating) 9
Photo 99
Photo 100
Does Facility Have a Mixer? No
Condition of Floor Plates Good
Photo of Floor Plates
Photo 104
Photo 105
Photo 107
Condition of Floor Plates (SSPC Rating) 9
Recommend the 1/16 in-1/4 in, 70% coverage, of sandy silt sediment be removed from the floor plates
Sediment/Debris Type Sandy Silt
Photo 108
Sediment Depth Dusting-.25in
Percentage of Sediment Coverage 70%
Photo 113
Photo 115
Water Temperature Hot (88 degrees or greater)
Water Depth (Maximum) 59ft
Water Depth (Actual) 33ft
15.07.2026 15:08 CDT
City of DeSoto Inspection #3 / Biarwood Hydropillar Complete
Inspection Title City of DeSoto Inspection #3
Client Specific Tank Name Biarwood Hydropillar
Conducted on 06.07.2026 10:47 CDT
Recommend the 1/16 in-1/4 in, 60% coverage, of sandy silt sediment be removed from the floor plates
Facility Type Composite
Capacity 2MG
Height 100ft
Diameter 100ft
Tank ID Plate No
Photo 4
Photo 5 Photo 6
Size Standard Door
Was Manway Labeled 'Confined Space?' No
Recommend a 'confined space entry' placard be installed
Photo 11
Overflow Diameter 18in
Photo 20
Photo 25
Width of External Lower Ladder 16.75in
Length of External Lower Ladder 52ft
Length of Standoff 8in
Diameter of Cage 33.75in
Cage Material Stainless Steel
Condition of Sidewall Protective Coating (SSPC Rating) 9
Length of External Ladder 7/8 in
Length of Standoff 9 in
Size of Roof Access Hatch 30 x30 in
Photo 45
Photo 46
Condition of Roof Coating (SSPC Rating) 7
Photo 53
Size of Water Access Hatch 37 x 37 in
Type of Roof Vent Box
Photo 58
Photo 59
Vent Circumference 26 x 26 inn
Vent Screen opening Height 26 x17 in
Condition of Aircraft Warning Lights Working
RF Antennas Present? No
Photo 65
Photo 66
Width of Water Access Ladder 17 in
Length of Ladder 50 ft
Photo 73 Photo 74
Photo 75
Condition of Overflow Fair
Deficiency Some corrosion starting at the lower section
Photo of Deficiency
Photo 83
Photo 88
Photo 89
Photo 94
Does Facility Have a Mixer? Yes
Visual Condition of Mixer Good
Photo of Mixer
Condition of Floor Plates Good
Photo 105 Photo 106
Photo 107
Condition of Floor Plates (SSPC Rating) 8
Recommend the 1/16 in-1/4 in, 60% coverage, of sandy silt sediment be removed from the floor plates
Sediment/Debris Type Sandy Silt
Photo 113
Photo 114
Photo 116
Sediment Depth Dusting-.250in
Percentage of Sediment Coverage 60%
Photo 121
Photo 122 Photo 123
Photo 124 Photo 125
Photo 126
Water Temperature Hot (88 degrees or greater)
Water Depth (Maximum) 50ft
Water Depth (Actual) 33ft
15.07.2026 15:20 CDT
Ground Tank Inspection - ROV
City of DeSoto Inspection #4 / North Complete
Flagged items 3
Inspection Title City of DeSoto Inspection #4
Client Specific Tank Name North
Conducted on 06.07.2026 12:29 CDT
Recommended Maintenance 3 flagged
Condition of Water Access Ladder Poor
Recommend water access ladder be repaired
Condition of Cathodic Protection Poor
Recommend cathodic protection be repaired
Recommend the 1/4 in-2 in, 90% coverage, of sandy silt sediment be removed from the floor plates
Reference Photo of Facility
Facility Type Ground
Facility Construction Metal- Welded
Capacity 5MG
Height 20ft
Diameter 210ft
Does Facility Extend Underground? No
Tank ID Plate? Yes
Tank Builder Pitts Des Moines
Year Built 2000
Serial/ID Number 50519
Photo 5
Photo 6
Photo 11
Photo 12
Pressure Gauge SCADA
Overflow Diameter 25in
Condition of External Plumbing NA
Condition of Sidewall Protective Coating (SSPC Rating) 6
Photo 22
Photo 23
Photo of Side Manway Access Hatch
Photo 32
Photo 33
Size of Manway Access Hatch 38in and 37in for 3
Was Manway Access Hatch Labeled 'Confined Space?' Yes
Condition of External Ladder Good
Photo 40
Width of External Ladder 16.75in
Length of External Ladder 20ft
Length of Standoff 16in
Does External Ladder Have Cage? No
Photo 46
Photo 47
Photo 52
Condition of Roof Coating (SSPC Rating) 3
Deficiency
Photo 57
Photo 58
Photo 66
Size of Water Access Hatch 36 x 36 in
Was Water Access Hatch Labeled 'Confined Space?' No
Photo 71
Photo 72
Vent Circumference 114 in
Vent Screen Opening Height 11 in
Internal Inspection 2 flagged
Condition of Water Access Ladder Poor
Recommend water access ladder be repaired
Deficiency Heavy corrosion missing rungs
Photo 78
Photo 79
Width of Water Access Ladder 16 in
Length of Ladder 25 ft
Length of Standoff 18 in
Condition of Fall Protection System Fair
Condition of Roof Supports Good
Photo of Roof Supports
Photo 84
Photo 85
Photo 90
Photo 91
Photo 99
Photo 100
Photo 105
Photo 106
Condition of Roof Plates (SSPC Rating) 4
Deficiency
Condition of Water Level Indicator System NA
Condition of Overflow Fair
Mild/Moderate Corrosion
Photo 116
Condition of Cathodic Protection Poor
Recommend cathodic protection be repaired
Deficiency Almost the entire system has fallen, anode plates have shifted
Photo of Cathodic Protection
Photo 120
Photo 121 Photo 122
Photo 123
Photo 124
Photo 127
Photo 128 Photo 129
Photo 130 Photo 131
Photo 132
Condition of Sidewall Plates (SSPC Rating) 6
Photo 133
Photo 134 Photo 135
Photo 136
Photo 137 Photo 138
Photo 139 Photo 140
Photo 141
Photo 142
Photo 143
Photo 144
Photo 145 Photo 146
Condition of Floor Plates Floor unable to inspect due to sediment
90% sediment coverage
Photo 147
Photo 148
Condition of Floor Plates (SSPC Rating) N/A
Does Tank Have Baffles? No
Recommend the 1/4 in-2 in, 90% coverage, of sandy silt sediment be removed from the floor plates
Photo 149
Photo 150 Photo 151
Photo 152 Photo 153
Photo 154
Photo 155
Photo 156 Photo 157
Photo 158
Sediment Depth .25in-2in
Percentage of Sediment Coverage 90%
Field Sketch of Sediment Coverage
Photo 159 Photo 160 Photo 161
Clarity of Water Fair
Quality of Water Good
Water Temperature Hot (88 degrees or greater)
Water Depth (Maximum) 20ft
Water Depth (Actual) 17ft
Additional Notes
Inspector
15.07.2026 15:34 CDT
Ground Tank Inspection - ROV
City of DeSoto Inspection #5 / South Complete
Flagged items 2
Inspection Title City of DeSoto Inspection #5
Client Specific Tank Name South
Conducted on 06.07.2026 14:03 CDT
Recommended Maintenance 2 flagged
Condition of Vent Screen Non-Compliant
Recommend a new 16-gauge fine mesh screen be installed
Recommend the 1/4 in-2 in, 100% coverage, of sandy silt sediment be removed from the floor plates
External Inspection 1 flagged
Facility Type Ground
Facility Construction Metal- Welded
Capacity 5MG
Height 20ft
Diameter 210ft
Does Facility Extend Underground? No
Tank Builder Advance Tank and Construction Inc
Year Built 1987
Serial/ID Number 7886
Photo 5
Photo 6
Photo 11
Photo 12
Photo 17
Photo 18
Overflow Diameter 25in
Condition of External Plumbing NA
Photo 29
Photo 30
Photo 35
Photo 36
Photo of Side Manway Access Hatch
Size of Manway Access Hatch 31in and 36in
Was Manway Access Hatch Labeled 'Confined Space?' Yes
Condition of External Ladder Good
Photo 48
Photo 49
Width of External Ladder 18.75in
Length of External Ladder 20ft
Length of Standoff 4in
Does External Ladder Have Cage? No
Photo 55
Photo 56
Condition of Anode Plates Compliant
Size of Water Access Hatch 31 in
Photo 66
Photo 67
Vent Circumference 110 in
Vent Screen Opening Height 11 in
Condition of Vent Screen Non-Compliant
Recommend a new 16-gauge fine mesh screen be installed
Deficiency No screen
Photo of Deficiency
Photo 74
Photo 79
Photo 80
Width of Water Access Ladder 19 in
Length of Standoff 19 in
Photo 86
Photo 87
Photo 93
Photo 94
Photo 99
Condition of Roof Plates (SSPC Rating) 8
Condition of Water Level Indicator System NA
Photo 104
Photo 105
Condition of Cathodic Protection Good
Photo of Cathodic Protection
Photo 110
Photo 111
Photo 116
Photo 121
Photo 122 Photo 123
Photo 124
Photo 127
Photo 128 Photo 129
Photo 130
Photo 131
Photo 132 Photo 133
Photo 134 Photo 135
Photo 136
Photo 137
Photo 138
Photo 139 Photo 140
Photo 141 Photo 142
Photo 143
Photo 144
Photo 145 Photo 146
Photo 147
Photo 148
100% sediment coverage
Photo 149
Photo 150 Photo 151
Photo 152 Photo 153
Photo 154
Photo 155
Photo 156 Photo 157
Photo 158 Photo 159
Photo 160
Photo 161
Photo 162 Photo 163
Photo 164 Photo 165
Sediment Depth .25-2in
Photo 166
Photo 167 Photo 168
Photo 169
Water Depth (Maximum) 20ft
Water Depth (Actual) 16ft
15.07.2026 16:01 CDT
Clearwell Inspection - ROV
City of DeSoto Inspection #6 / N Hampton Complete
Inspection Title City of DeSoto Inspection #6
Client Specific Tank Name N Hampton
Conducted on 07.07.2026 07:56 CDT
Facility Type Clearwell
Facility Construction Concrete
Capacity 3MG
Height 2ft
Diameter 220ft
Does Facility Extend Underground? Yes
Tank ID Plate? No
Condition of Foundation NA
Water Level Indicator Type(s) Not Available
Condition of Water Level Indicator(s) NA
Condition of Overflow No Overflow
Condition of Sidewall Protective Coating (SSPC Rating) N/A
Photo 5
Photo 6
Photo 11
Photo 12
Condition of Side Manway Access Hatch NA
Condition of External Ladder NA
Photo 17
Photo 18
Photo 23
Photo 24
Condition of Roof Coating (SSPC Rating) N/A
Photo 31
Size of Water Access Hatch 57 x 57 in
Was Water Access Hatch Labeled 'Confined Space?' No
Type of Roof Vent Box
Photo 36
Photo 37
Vent Circumference 53 x 53 in
Vent Screen Opening Height 13 x 53 in
Photo 43
Photo 44
Width of Water Access Ladder 26 in
Diameter of Rung 2 in
Condition of Fall Protection System NA
Photo 50
Photo 51
Photo 56
Photo 57
Photo 65
Photo 66
Photo 71
Photo 72
Condition of Roof Plates (SSPC Rating) N/A
Condition of Water Level Indicator System Good
Photo of Water Level Indicator System
Condition of Overflow NA
Condition of Cathodic Protection NA
Photo 80
Condition of Sidewall Plates (SSPC Rating) N/A
Condition of Side Manway Access NA
Photo 85
Photo 86
100% sediment coverage
Photo 95
Sandy Silt Silt
Photo 100
Sediment Depth .125-2in
Level of Staining Inside Facility None
Clarity of Water Fair
Water Depth (Maximum) 16ft
Water Depth (Actual) 14ft
15.07.2026 16:10 CDT
Pressure Tank City of DeSoto Inspection #7 / 30K PT Complete
Inspection Title City of DeSoto Inspection #7
Client Specific Tank Name 30K PT
Conducted on 07.07.2026 09:23 CDT
Recommend the 1/8 in-1 in, 20% coverage, of sandy silt sediment be removed from the floor plates
Facility Type Mild Steel
Facility Construction Metal Welded
Capacity 30K
Height 10ft
Diameter 8ft Dia x 50ft L
Condition of Intruder Fence Good
Photo 5 Photo 6
Condition of Plumbing Good
Photo 10
Photo 11
SSPC Rating 7
Photo of Manway Access Hatch
Size of Manway Access Hatch 20in x 16in
Was Manway Access Hatch labeled 'Confined Space?' Yes
Internal Inspection 2 flagged
Did Client Drain Tank for Internal Inspection? Yes
Condition of Access Hatch Good
Condition of Internal Coating (SSPC Rating) 7
Photo 27
Photo 28
Recommend the 1/8 in-1 in, 20% coverage, of sandy silt sediment be removed from the floor plates
Sediment Depth .125-1in
Percentage of Sediment Coverage 20%
Water Temperature Cool
Additional Notes Recommend additional hatch on other end by drain to make inspection more effective
15.07.2026 16:25 CDT
| Recommended Maintenance |
| External Inspection |
| Internal Inspection |
| Media summary |
| City of DeSoto_N Hampton_3MG _CW_#6.pdf |
| Recommended Maintenance |
| External Inspection |
| Internal Inspection |
| Media summary |
| City of DeSoto_South_5MG _GST_#5.pdf |
| Recommended Maintenance |
| External Inspection |
| Internal Inspection |
| Media summary |
| City of DeSoto_North_5MG _GST_#4.pdf |
| Recommended Maintenance |
| External Inspection |
| Internal Inspection |
| Media summary |
| City of DeSoto_Biarwood Hydropillar_2MG _EST_#3.pdf |
| Recommended Maintenance |
| External Inspection |
| Lower Level |
| Upper Level |
| Internal Inspection |
| Media summary |
| City of DeSoto_Parkerville EST_1.5MG _EST_#2.pdf |
| Recommended Maintenance |
| External Inspection |
| Lower Level |
| Upper Level |
| Internal Inspection |
| Media summary |
| City of DeSoto_Parks EST_1.5MG _EST_#1.pdf |
| 0BRecommended Maintenance |
| 1BExternal Inspection |
| 2BLower Level |
| 3BUpper Level |
| 4BInternal Inspection |
| 5BMedia summary |
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