Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 5, 2019, 09:58 AM

  • B 1427_B 1426 _09052019_031959.mp4

Date
09/05/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25139
Time
2:58 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6923
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
03
Purpose
Routine Assessment
Project
WO_787657_TV30028_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
B 1426
Downstream MH
B 1427
Dir. of Survey
Upstream
Length Surveyed
353.1 ft.
Total Length
353.1 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
3
O&M Quick
4123
O&M Rating
10
Overall Index
3
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole B 1426 to B 1427
MH: B 1426MH: B 1427upstream0 ft. AMH - Upstream Manhole, Survey Ends - B 14270 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish31.2 ft. MGO - General Observation - LIGHT STEAM IN SEWER158.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start171.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish171.3 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES171.3 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish232.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start278.6 ft. CM - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES285.3 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES295.8 ft. MWL - Water Level, 45 %of cross sectional area315.3 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start334 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES348.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start353.1 ft. MWM - Water Mark, 55 %of cross sectional area353.1 ft. AMH - Downstream Manhole, Survey Begins - B 1426353.1 ft. MWL - Water Level, 30 %of cross sectional area

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    74.5 ft. - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    121 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    181.8 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

All inspections of P25139Work order 787657

Observations (18)

DistanceCodeObservation
353.1AMHB 1427
74.5CM—
67.8CL—
353.1DAGS—
57.3MWL—
5DAGS—
121DAE—
0MWM—
19.1CL—
194.8CM—
321.9MGOLIGHT STEAM IN SEWER
181.8DAE—
0AMHB 1426
0MWL—
181.8CM—
37.8DSC—
353.1CM—
181.8DSC—

Properties (6)

additional_info
SC378520
custom_field_two
3
customer
LACSD
datetime
2019-09-05T02:58:00-07:00
documentation
PROPIPE
is_lateral_inspection
false