Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 13, 2020, 05:25 AM

  • H 1428_H 1427_08122020_224255.mp4

Date
08/12/2020
W/O
844678
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01204
PipeID
P16300
Time
10:25 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7954
Sewer Name
JOINT OUTFALL H - UNIT 8M
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
WO_844678_TV22034_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
H 1428
Downstream MH
H 1427
Dir. of Survey
Downstream
Length Surveyed
380.5 ft.
Total Length
380.5 ft.
Structural Index
2
Structural Quick
3M2N
Structural Rating
359
O&M Index
2
O&M Quick
412N
O&M Rating
154
Overall Index
2
Overall Quick
—
Overall Rating
513
Pipe schematic from manhole H 1428 to H 1427
MH: H 1428MH: H 1427downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - H 14280 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start11.1 ft. MGO - General Observation - MAG COATING THROUGHOUT11.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start76.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"93.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"164.9 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"221.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"245.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"301.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"333.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"378.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish378.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish380.5 ft. AMH - Downstream Manhole, Survey Ends - H 1427380.5 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • General Observation - MAG COATING THROUGHOUT

    11.1 ft. - General Observation - MAG COATING THROUGHOUT

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    11.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P16300Work order 844678

Observations (19)

DistanceCodeObservation
0MGOCOCKROACHES IN MANHOLE
11.1MGOMAG COATING THROUGHOUT
164.9TBA—
0AMHH 1428
11.1SSS—
0MWM—
380.5AMHH 1427
380.5MGOCONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK
0MWL—
333.7TFC—
76.8TFC—
378.2SSS—
245.5TFC—
2DAGS—
301.8TBA—
221.5TBA—
93.5TBA—
378.2DAGS—
0MGOCONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK

Properties (7)

additional_info
SC411744
custom_field_three
SPALLING THROUGHOUT
custom_field_two
4
customer
1
datetime
2020-08-12T22:25:53-07:00
documentation
PRO PIPE
is_lateral_inspection
false