Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2020, 04:30 AM
  • B 0470C_B 0470A_06032020_214614.mp4

Date
06/03/2020
W/O
833589
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00094
PipeID
P08994
Time
9:30 PM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7686
Sewer Name
JOINT OUTFALL B - UNIT 5D
City
PASADENA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_833589_TV16037_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
54 in.
Upstream MH
B 0470C
Downstream MH
B 0470A
Dir. of Survey
Downstream
Length Surveyed
165.9 ft.
Total Length
165.9 ft.
Structural Index
3
Structural Quick
3E00
Structural Rating
96
O&M Index
2
O&M Quick
412E
O&M Rating
68
Overall Index
3
Overall Quick
Overall Rating
164
Pipe schematic from manhole B 0470C to B 0470A
MH: B 0470CMH: B 0470Adownstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 0470C2 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, Start61.2 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"128.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"162.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish162.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish165.3 ft. MGO - General Observation - CONNECTION AT MH 8 O'CLOCK165.9 ft. AMH - Downstream Manhole, Survey Ends - B 0470A

Observation photos (2)

  • 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

Observations (11)

DistanceCodeObservation
2DAGS
0MWM
61.2TBA
0MWL
162.8DAGS
165.9AMHB 0470A
165.3MGOCONNECTION AT MH 8 O'CLOCK
128.2TBA
0AMHB 0470C
162.8SAP
2SAP

Properties (7)

additional_info
SC411278
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2020-06-03T21:30:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false