Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 2, 2020, 08:03 AM
  • B 0447_B 0446_06022020_011032.mp4

Date
06/02/2020
W/O
834129
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08959
Time
1:03 AM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7681
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_834129_TV16034_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
63 in.
Upstream MH
B 0447
Downstream MH
B 0446
Dir. of Survey
Downstream
Length Surveyed
129.3 ft.
Total Length
129.3 ft.
Structural Index
3
Structural Quick
3D2D
Structural Rating
125
O&M Index
2
O&M Quick
412D
O&M Rating
54
Overall Index
2
Overall Quick
Overall Rating
179
Pipe schematic from manhole B 0447 to B 0446
MH: B 0447MH: B 0446downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04472 ft. MGO - General Observation - 75% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start127 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish127.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish127.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish129.3 ft. AMH - Downstream Manhole, Survey Ends - B 0446129.3 ft. MGO - General Observation - ROACHES @ MANHOLE129.3 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (4)

  • General Observation - 75% MAG COAT

    2 ft. - General Observation - 75% MAG COAT

  • 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

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

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

  • General Observation - ROACHES @ MANHOLE

    129.3 ft. - General Observation - ROACHES @ MANHOLE

Observations (13)

DistanceCodeObservation
0MWL
2MGO75% MAG COAT
127SSS
0MWM
3.4SAP
127.2SAP
129.3AMHB 0446
2DAGS
129.3MGOROACHES @ MANHOLE
127.2DAGS
0AMHB 0447
2SSS
129.3MGOCONN @ MH 9 O'CLOCK/ACTIVE

Properties (7)

additional_info
SC411273
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2020-06-02T01:03:36-07:00
documentation
PRO PIPE
is_lateral_inspection
false