Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 3, 2020, 05:06 AM
  • B 0456_B 0455_06022020_221237.mp4

Date
06/02/2020
W/O
833619
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08969
Time
10:06 PM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7683
Sewer Name
JOINT OUTFALL B - UNIT 5C
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_833619_TV16079_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
57 in.
Upstream MH
B 0456
Downstream MH
B 0455
Dir. of Survey
Downstream
Length Surveyed
102.5 ft.
Total Length
102.5 ft.
Structural Index
3
Structural Quick
3C2C
Structural Rating
100
O&M Index
2
O&M Quick
412C
O&M Rating
44
Overall Index
2
Overall Quick
Overall Rating
144
Pipe schematic from manhole B 0456 to B 0455
MH: B 0456MH: B 0455downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 04560 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 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, Start15.6 ft. MGO - General Observation - 80% MAG COATING THROUGHOUT80 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN100 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish100 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish100.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish102.5 ft. AMH - Downstream Manhole, Survey Ends - B 0455

Observation photos (3)

  • 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

  • General Observation - 80% MAG COATING THROUGHOUT

    15.6 ft. - General Observation - 80% MAG COATING THROUGHOUT

Observations (12)

DistanceCodeObservation
0AMHB 0456
0MWM
2SSS
102.5AMHB 0455
80TFUNKNOWN
15.6MGO80% MAG COATING THROUGHOUT
100SAP
100.1DAGS
2SAP
2DAGS
100SSS
0MWL

Properties (7)

additional_info
SC411275
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2020-06-02T22:06:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false