Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 14, 2021, 10:06 AM
  • B 1173_B 1172_07142021_031619.mp4

Date
07/14/2021
W/O
901874
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01125
PipeID
P13493
Time
3:06 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8677
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.
20
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 1173
Downstream MH
B 1172
Dir. of Survey
Downstream
Length Surveyed
266.5 ft.
Total Length
266.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
Overall Rating
5
Pipe schematic from manhole B 1173 to B 1172
MH: B 1173MH: B 1172downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 11736 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start50.1 ft. CS - Crack Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES83.4 ft. RFJ - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YES263.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish266.5 ft. AMH - Downstream Manhole, Survey Ends - B 1172

Observation photos (3)

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

    6 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 10 to 01 o'clock, within 8 inches of joint: YES

    50.1 ft. - Crack Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YES

    83.4 ft. - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
0MWL
266.5AMHB 1172
83.4RFJ
50.1CS
0MWM
263.5DAGS
0AMHB 1173
6DAGS

Properties (7)

additional_info
630138071321201
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-07-14T03:06:00-07:00
documentation
PROPIPE
is_lateral_inspection
false