Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 24, 2021, 08:31 AM
  • B 0321_B 0320_02242021_003624.mp4

Date
02/24/2021
W/O
875028
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00089
PipeID
P08846
Time
12:31 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8581
Sewer Name
B JOINT OUTFALL B - UNIT 4A
City
ROSEMEAD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
15
Purpose
Routine Assessment
Project
WO_875028_TV15106_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
144 in.
Upstream MH
B 0321
Downstream MH
B 0320
Dir. of Survey
Downstream
Length Surveyed
73.1 ft.
Total Length
73.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2B00
O&M Rating
28
Overall Index
2
Overall Quick
Overall Rating
28
Pipe schematic from manhole B 0321 to B 0320
MH: B 0321MH: B 0320downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 03210 ft. MGO - General Observation - CONNECTION AT MH 6 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start8.3 ft. MGO - General Observation - MAG COATING THROUGHOUT71.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE71.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK71.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish73.1 ft. AMH - Downstream Manhole, Survey Ends - b 0320

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • General Observation - MAG COATING THROUGHOUT

    8.3 ft. - General Observation - MAG COATING THROUGHOUT

  • General Observation - COCKROACHES IN MANHOLE

    71.9 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (11)

DistanceCodeObservation
8.3MGOMAG COATING THROUGHOUT
0AMHB 0321
0MGOCONNECTION AT MH 6 O'CLOCK
73.1AMHb 0320
0MGOCOCKROACHES IN MANHOLE
0MWL
2DAGS
0MWM
71.9MGOCOCKROACHES IN MANHOLE
71.9MGOCONNECTION AT MH 3 O'CLOCK
71.9DAGS

Properties (7)

additional_info
630069022321201
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-02-24T00:31:58-08:00
documentation
PRO PIPE
is_lateral_inspection
false