Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2022, 09:44 AM
  • B 0478_B 0477_06292022_035338.mp4

Date
06/29/2022
W/O
957216
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P09003
Time
2:44 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10214
Sewer Name
B JOINT OUTFALL B - UNIT 5D
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_957216_TV16037_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
57 in.
Upstream MH
B 0478
Downstream MH
B 0477
Dir. of Survey
Downstream
Length Surveyed
157.9 ft.
Total Length
157.9 ft.
Structural Index
3
Structural Quick
3E00
Structural Rating
93
O&M Index
2
O&M Quick
2E11
O&M Rating
63
Overall Index
2
Overall Quick
Overall Rating
156
Pipe schematic from manhole B 0478 to B 0477
MH: B 0478MH: B 0477downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04780 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start152.7 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YESR156.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish156.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish157.9 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 12 AND 9 O' CLOCK157.9 ft. AMH - Downstream Manhole, Survey Ends - B 0477

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YESR

    152.7 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YESR

Observations (10)

DistanceCodeObservation
0MWL
152.7RFJ
0AMHB 0478
156.3SAP
2DAGS
2SAP
157.9MGOCONNECTIONS IN MH AT BOTH 12 AND 9 O' CLOCK
157.9AMHB 0477
0MWM
156.3DAGS

Properties (7)

additional_info
630098062822203
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2022-06-29T02:44:34-07:00
documentation
PRO PIPE
is_lateral_inspection
false