Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 22, 2019, 05:48 PM
  • B 1311_B 1310 _10222019_110332.mp4

Date
10/22/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25206
Time
10:48 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7068
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASEDENA
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 1311
Downstream MH
B 1310
Dir. of Survey
Downstream
Length Surveyed
103.5 ft.
Total Length
103.5 ft.
Structural Index
3
Structural Quick
4123
Structural Rating
10
O&M Index
3
O&M Quick
4111
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
15
Pipe schematic from manhole B 1311 to B 1310
MH: B 1311MH: B 1310downstream0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 13110 ft. MWM - Water Mark, 55 %of cross sectional area3.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES17.9 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start23.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES38.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES96.8 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES101.8 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish103.5 ft. AMH - Downstream Manhole, Survey Ends - B 1310

Observation photos (5)

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    3.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    17.9 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

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

    38.8 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

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

Observations (10)

DistanceCodeObservation
38.8CL
103.5AMHB 1310
17.9RFJ
3.4FM
23.1CL
0MWL
0AMHB 1311
0MWM
101.8RFJ
96.8CL

Properties (6)

additional_info
SC378668
custom_field_two
3
customer
LACSD
datetime
2019-10-22T10:48:39-07:00
documentation
PROPIPE
is_lateral_inspection
false