Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 22, 2019, 07:44 PM
  • B 1321_B 1320 _10222019_125424.mp4

Date
10/22/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25216
Time
12:44 PM
Certificate
U-15-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7068
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Woods
Location Code
E
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
12
Purpose
Routine Assessment
Project
WO_787657_TV30028_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
22 in.
Width
22 in.
Upstream MH
B 1321
Downstream MH
B 1320
Dir. of Survey
Downstream
Length Surveyed
78.4 ft.
Total Length
78.4 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2B00
O&M Rating
28
Overall Index
2
Overall Quick
Overall Rating
30
Pipe schematic from manhole B 1321 to B 1320
MH: B 1321MH: B 1320downstream0 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 13216.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start21 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - SMALL AMOUNT OF SPALLING31.9 ft. MWL - Water Level, 40 %of cross sectional area77.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish78.4 ft. AMH - Downstream Manhole, Survey Ends - B 1320

Observation photos (1)

  • 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

Observations (8)

DistanceCodeObservation
21SSSSMALL AMOUNT OF SPALLING
0MWL
0MWM
31.9MWL
78.4AMHB 1320
77.5DAGS
0AMHB 1321
6.4DAGS

Properties (6)

additional_info
SC378668
custom_field_two
4
customer
LACSD
datetime
2019-10-22T12:44:18-07:00
documentation
PROPIPE
is_lateral_inspection
false