Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 22, 2019, 06:05 PM
  • B 1310_B 1309 _10222019_111800.mp4

Date
10/22/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25205
Time
11:05 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
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 1310
Downstream MH
B 1309
Dir. of Survey
Downstream
Length Surveyed
68.5 ft.
Total Length
68.5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
4131
O&M Rating
7
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole B 1310 to B 1309
MH: B 1310MH: B 1309downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 13100 ft. MWL - Water Level, 50 %of cross sectional area4.1 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Start4.1 ft. CM - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES5.5 ft. MGO - General Observation - LIGHT STEAM IN SEWER16.4 ft. CS - Crack Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES67.1 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Finish68.5 ft. AMH - Downstream Manhole, Survey Ends - B 1309

Observation photos (3)

  • Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Start

    4.1 ft. - Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Start

  • Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

    4.1 ft. - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES

    16.4 ft. - Crack Spiral, from 03 to 04 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
68.5AMHB 1309
5.5MGOLIGHT STEAM IN SEWER
0MWM
4.1RMJ
0AMHB 1310
16.4CS
4.1CM
67.1RMJ
0MWL

Properties (6)

additional_info
SC378668
custom_field_two
3
customer
LACSD
datetime
2019-10-22T11:05:00-07:00
documentation
PROPIPE
is_lateral_inspection
false