Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 15, 2021, 04:52 AM
  • B 1185_B 1184_07142021_220651.mp4

Date
07/14/2021
W/O
901874
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01125
PipeID
P13505
Time
9:52 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8678
Sewer Name
B JOINT OUTFALL B - UNIT 6H
City
SOUTH PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_901874_TV16072_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
B 1185
Downstream MH
B 1184
Dir. of Survey
Downstream
Length Surveyed
216.7 ft.
Total Length
216.7 ft.
Structural Index
2
Structural Quick
3123
Structural Rating
9
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
11
Pipe schematic from manhole B 1185 to B 1184
MH: B 1185MH: B 1184downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 11850 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start70.4 ft. CS - Crack Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES78.8 ft. CS - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES140.5 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES144 ft. FS - Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES214.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish216.7 ft. AMH - Downstream Manhole, Survey Ends - B 1184

Observation photos (5)

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

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

  • Crack Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES

    70.4 ft. - Crack Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

    78.8 ft. - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    140.5 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

    144 ft. - Fracture Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
78.8CS
216.7AMHB 1184
2.2DAGS
70.4CS
0AMHB 1185
140.5CL
144FS
0MWL
214.7DAGS
0MWM

Properties (7)

additional_info
630138071421202
custom_field_three
CRACKS, FRACTURES
custom_field_two
2
customer
1
datetime
2021-07-14T21:52:47-07:00
documentation
PROPIPE
is_lateral_inspection
false