Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 18, 2019, 05:50 AM
  • B 1349_B 1348 _09172019_231500.mp4

Date
09/17/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25244
Time
10:50 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6934
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.
08
Purpose
Routine Assessment
Project
WO_787657_TV30028_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
B 1349
Downstream MH
B 1348
Dir. of Survey
Downstream
Length Surveyed
288.5 ft.
Total Length
288.5 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2I00
O&M Rating
100
Overall Index
2
Overall Quick
Overall Rating
104
Pipe schematic from manhole B 1349 to B 1348
MH: B 1349MH: B 1348downstream0 ft. MGO - General Observation - CONNECTION AT 3 O'CLOCK0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 13496.4 ft. MGO - General Observation - LIGHT STEAM IN SEWER6.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start39.9 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start146.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES286.8 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish286.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish288.5 ft. AMH - Downstream Manhole, Survey Ends - B 1348

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

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    146.1 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
286.8DSC
0MGOCONNECTION AT 3 O'CLOCK
286.8DAGS
0MWM
6.4MGOLIGHT STEAM IN SEWER
6.4DAGS
0MWL
288.5AMHB 1348
146.1FM
0AMHB 1349
39.9DSC

Properties (6)

additional_info
SC378533
custom_field_two
3
customer
LACSD
datetime
2019-09-17T22:50:44-07:00
documentation
PROPIPE
is_lateral_inspection
false