Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2021, 08:26 AM
  • B 0719_B 1010_01082021_003117.mp4

Date
01/08/2021
W/O
864858
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00110
PipeID
P22946
Time
12:26 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8410
Sewer Name
B JOINT OUTFALL B - UNIT 8G
City
DUARTE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
08
Purpose
Routine Assessment
Project
WO_864858_TV22067_DEC2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
B 0719
Downstream MH
B 1010
Dir. of Survey
Downstream
Length Surveyed
55.2 ft.
Total Length
55.2 ft.
Structural Index
3
Structural Quick
3A00
Structural Rating
30
O&M Index
2
O&M Quick
2A00
O&M Rating
20
Overall Index
3
Overall Quick
Overall Rating
50
Pipe schematic from manhole B 0719 to B 1010
MH: B 0719MH: B 1010downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 07192 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start53.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish53.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish55.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE55.2 ft. AMH - Downstream Manhole, Survey Ends - B 101055.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • General Observation - COCKROACHES IN MANHOLE

    55.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (10)

DistanceCodeObservation
55.2MGOCOCKROACHES IN MANHOLE
2.3SAP
55.2AMHB 1010
0MWL
55.2MGOACTIVE CONNECTION AT MH 9 O'CLOCK
53.9SAP
0MWM
0AMHB 0719
53.9DAGS
2DAGS

Properties (7)

additional_info
630069010721082
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-01-08T00:26:27-08:00
documentation
PRO PIPE
is_lateral_inspection
false