Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 15, 2021, 08:03 AM
  • B 1177_B 1176_07152021_011319.mp4

Date
07/15/2021
W/O
901874
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01125
PipeID
P13497
Time
1:03 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8678
Sewer Name
B JOINT OUTFALL B - UNIT 6H
City
SOUTH PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_901874_TV16072_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
B 1177
Downstream MH
B 1176
Dir. of Survey
Downstream
Length Surveyed
253.4 ft.
Total Length
253.4 ft.
Structural Index
2
Structural Quick
3123
Structural Rating
9
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
11
Pipe schematic from manhole B 1177 to B 1176
MH: B 1177MH: B 1176downstream0 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 11775.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start22.3 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES26.2 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES126.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES187.8 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES252 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish253.4 ft. AMH - Downstream Manhole, Survey Ends - B 1176

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    5.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    22.3 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    26.2 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    126.8 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    187.8 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
26.2CM
187.8CL
0MWL
252DAGS
22.3CL
0MWM
5.4DAGS
0AMHB 1177
253.4AMHB 1176
126.8CL

Properties (7)

additional_info
630138071421202
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-07-15T01:03:03-07:00
documentation
PROPIPE
is_lateral_inspection
false