Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 11, 2020, 07:19 AM
  • H 1382_H 1381_09112020_013159.mp4

Date
09/11/2020
W/O
844678
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01204
PipeID
P20125
Time
12:19 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7986
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.
35
Purpose
Routine Assessment
Project
WO_844678_TV22034_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
H 1382
Downstream MH
H 1381
Dir. of Survey
Downstream
Length Surveyed
351.2 ft.
Total Length
351.2 ft.
Structural Index
2
Structural Quick
3L2M
Structural Rating
341
O&M Index
2
O&M Quick
512M
O&M Rating
145
Overall Index
2
Overall Quick
Overall Rating
486
Pipe schematic from manhole H 1382 to H 1381
MH: H 1382MH: H 1381downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 13820 ft. MWM - Water Mark, 75 %of cross sectional area0 ft. MWL - Water Level, 70 %of cross sectional area2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start14.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"46.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"78.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"110.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"143.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"208.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"241.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"272.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"299.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"304.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"336.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"351.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish351.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish351.2 ft. MSA - Survey Abandoned - DUE TO SLOW FLOW.

Observation photos (3)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

  • Survey Abandoned - DUE TO SLOW FLOW.

    351.2 ft. - Survey Abandoned - DUE TO SLOW FLOW.

Observations (19)

DistanceCodeObservation
336.7TFA
351.2SSS
0AMHH 1382
143.3TFA
299.2TBA
351.2DAGS
2SSS
0MWM
241.8TFA
14.6TFA
0MWL
304.2TFA
78.9TFA
110.7TFA
46.1TFA
272.1TFA
351.2MSADUE TO SLOW FLOW.
208.4TFA
2DAGS

Properties (7)

additional_info
SC411878
custom_field_three
SPALLING
custom_field_two
4
customer
1
datetime
2020-09-11T00:19:09-07:00
documentation
PRO PIPE
is_lateral_inspection
false