Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 7, 2021, 09:09 AM
  • B 0694_B 0693A_01072021_011608.mp4

Date
01/07/2021
W/O
865130
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00110
PipeID
P26185
Time
1:09 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8408
Sewer Name
B JOINT OUTFALL B - UNIT 8G
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_865130_TV22155_DEC2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
B 0694
Downstream MH
B 0693A
Dir. of Survey
Downstream
Length Surveyed
32.3 ft.
Total Length
32.3 ft.
Structural Index
3
Structural Quick
3500
Structural Rating
15
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
3
Overall Quick
Overall Rating
25
Pipe schematic from manhole B 0694 to B 0693A
MH: B 0694MH: B 0693Adownstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 06942 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start29.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish29.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish32.3 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK32.3 ft. AMH - Downstream Manhole, Survey Ends - B 0693A

Observation photos (2)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

Observations (11)

DistanceCodeObservation
0MWM
0MGOCOCKROACHES IN MANHOLE
2SAP
0MGOCONNECTION AT MH 9 O'CLOCK
29.3SAP
0MWL
32.3MGOCONNECTION AT MH 9 O'CLOCK
32.3AMHB 0693A
0AMHB 0694
29.3DAGS
2DAGS

Properties (7)

additional_info
630069010621202
custom_field_three
PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-01-07T01:09:50-08:00
documentation
PRO PIPE
is_lateral_inspection
false