Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 21, 2021, 10:11 AM
  • B 0437_B 0436_06212021_032127.mp4

Date
06/21/2021
W/O
896722
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08949
Time
3:11 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8946
Sewer Name
B JOINT OUTFALL B - UNIT 5C
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_896722_TV16034_JUN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
57 in.
Upstream MH
B 0437
Downstream MH
B 0436
Dir. of Survey
Downstream
Length Surveyed
284.7 ft.
Total Length
284.7 ft.
Structural Index
2
Structural Quick
2J00
Structural Rating
110
O&M Index
2
O&M Quick
2J00
O&M Rating
112
Overall Index
2
Overall Quick
Overall Rating
222
Pipe schematic from manhole B 0437 to B 0436
MH: B 0437MH: B 0436downstream0 ft. MGO - General Observation - CONNECTION AT MH 6 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - B 04370 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. MGO - General Observation - MAG COATING THROUGHOUT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start139.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"282.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish282.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish284.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE284.7 ft. AMH - Downstream Manhole, Survey Ends - B 0436

Observation photos (4)

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

  • 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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    284.7 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (13)

DistanceCodeObservation
284.7MGOCOCKROACHES IN MANHOLE
282.9DAGS
6.9SSS
0MGOCONNECTION AT MH 6 O'CLOCK
2MGOMAG COATING THROUGHOUT
0MGOCOCKROACHES IN MANHOLE
0AMHB 0437
139.1TBA
284.7AMHB 0436
0MWL
2DAGS
0MWM
282.9SSS

Properties (7)

additional_info
630069062121001
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-06-21T03:11:08-07:00
documentation
PRO PIPE
is_lateral_inspection
false