Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 20, 2019, 10:45 AM
  • 22 0531_22 0530 _09202019_040240.mp4

Date
09/20/2019
W/O
787674
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00791
PipeID
P16871
Time
3:45 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6082
Sewer Name
22 BEN LOMOND TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
26
Purpose
Routine Assessment
Project
WO_787674_TV22006_SEP2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0531
Downstream MH
22 0530
Dir. of Survey
Downstream
Length Surveyed
312.9 ft.
Total Length
312.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 22 0531 to 22 0530
MH: 22 0531MH: 22 0530downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 05310 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area1.7 ft. MGO - General Observation - MAG COAT THROUGHOUT1.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start15.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"68.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"72.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"129.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"174.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS222.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"226.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"275.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"310.3 ft. MGO - General Observation - MAG COAT THROUGHOUT END312.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish312.9 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK312.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0530

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    1.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS

    174.1 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS

Observations (18)

DistanceCodeObservation
222.4TFC
129.2TF
310.3MGOMAG COAT THROUGHOUT END
0MWM
1.7MGOMAG COAT THROUGHOUT
275.9TF
0AMH22 0531
312.9DAGS
174.1TFROOTS
0MGOCONNECTION AT MH 9 O'CLOCK
226.9TF
68.2TFC
1.7DAGS
0MWL
312.9MGOCONNECTION AT MH 9 O'CLOCK
312.9AMH22 0530
72.3TF
15.3TFC

Properties (6)

additional_info
SC378429
custom_field_two
3
customer
LACSD
datetime
2019-09-20T03:45:34-07:00
documentation
PRO PIPE
is_lateral_inspection
false