Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2019, 05:04 AM

  • B 1393_B 1392 _09162019_222249.mp4

Date
09/16/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25105
Time
10:04 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6933
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
04
Purpose
Routine Assessment
Project
WO_787657_TV30028_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
20 in.
Width
20 in.
Upstream MH
B 1393
Downstream MH
B 1392
Dir. of Survey
Downstream
Length Surveyed
227.8 ft.
Total Length
227.8 ft.
Structural Index
2
Structural Quick
2500
Structural Rating
10
O&M Index
2
O&M Quick
2H00
O&M Rating
92
Overall Index
2
Overall Quick
—
Overall Rating
102
Pipe schematic from manhole B 1393 to B 1392
MH: B 1393MH: B 1392downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 13930.2 ft. MWM - Water Mark, 25 %of cross sectional area6.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start34.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"35.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"36.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"37.8 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"81.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"84.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"132.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"135 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"141.6 ft. SSS - Surface Spalling, from 09 to 01 o'clock, within 8 inches of joint: YES, Start164.9 ft. SSS - Surface Spalling, from 09 to 01 o'clock, within 8 inches of joint: YES, Finish187.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"190.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"216.9 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start226.1 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish226.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish227.8 ft. AMH - Downstream Manhole, Survey Ends - B 1392

Observation photos (2)

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

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

  • Surface Spalling, from 09 to 01 o'clock, within 8 inches of joint: YES, Start

    141.6 ft. - Surface Spalling, from 09 to 01 o'clock, within 8 inches of joint: YES, Start

All inspections of P25105Work order 787657

Observations (20)

DistanceCodeObservation
0MWL—
36.2TFC—
226.2DAGS—
190.6TF—
81.9TFC—
135TFC—
34.5TFC—
227.8AMHB 1392
226.1DSC—
0AMHB 1393
6.4DAGS—
216.9DSC—
187.9TF—
35.7TB—
132.3TF—
141.6SSS—
37.8TB—
84.7TF—
0.2MWM—
164.9SSS—

Properties (6)

additional_info
SC378532
custom_field_two
3
customer
LACSD
datetime
2019-09-16T22:04:10-07:00
documentation
PROPIPE
is_lateral_inspection
false