Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2020, 06:45 AM
  • B 0478_B 0477_06032020_235459.mp4

Date
06/03/2020
W/O
833589
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P09003
Time
11:45 PM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7686
Sewer Name
JOINT OUTFALL B - UNIT 5D
City
PASADENA
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_833589_TV16037_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
57 in.
Upstream MH
B 0478
Downstream MH
B 0477
Dir. of Survey
Downstream
Length Surveyed
157.4 ft.
Total Length
157.4 ft.
Structural Index
3
Structural Quick
3E00
Structural Rating
93
O&M Index
2
O&M Quick
4131
O&M Rating
12
Overall Index
3
Overall Quick
Overall Rating
105
Pipe schematic from manhole B 0478 to B 0477
MH: B 0478MH: B 0477downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 04780 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 45 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start19.3 ft. RFJ - Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR152.2 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 35 %, within 8 inches of joint: YESR156 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish156 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish157.4 ft. AMH - Downstream Manhole, Survey Ends - B 0477

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

  • 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

  • Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR

    19.3 ft. - Roots Fine Joint, at 10 o'clock, within 8 inches of joint: YESR

  • Roots Medium Joint, from 09 to 03 o'clock, 35 %, within 8 inches of joint: YESR

    152.2 ft. - Roots Medium Joint, from 09 to 03 o'clock, 35 %, within 8 inches of joint: YESR

Observations (11)

DistanceCodeObservation
0AMHB 0478
2SAP
157.4AMHB 0477
156SAP
152.2RMJ
0MWM
0MGOCOCKROACHES IN MANHOLE
156DAGS
0MWL
19.3RFJ
2DAGS

Properties (7)

additional_info
SC411278
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2020-06-03T23:45:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false