Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 1, 2020, 07:07 AM
  • 22 1057_22 1046 _07012020_002421.mp4

Date
07/01/2020
W/O
839181
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00812
PipeID
P17428
Time
12:07 AM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7862
Sewer Name
IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRWINDALE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_839181_TV22043_JUL2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 1057
Downstream MH
22 1046
Dir. of Survey
Downstream
Length Surveyed
230.9 ft.
Total Length
230.9 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 22 1057 to 22 1046
MH: 22 1057MH: 22 1046downstream0 ft. MGO - General Observation - ROACHES IN MH0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 10570 ft. MWL - Water Level, 20 %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 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start229.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish229.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish229.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish230.9 ft. AMH - Downstream Manhole, Survey Ends - 22 1046230.9 ft. MGO - General Observation - ROACHES IN MH

Observation photos (5)

  • General Observation - ROACHES IN MH

    0 ft. - General Observation - ROACHES IN MH

  • 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 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - ROACHES IN MH

    230.9 ft. - General Observation - ROACHES IN MH

Observations (12)

DistanceCodeObservation
0MGOROACHES IN MH
2DAGS
0MWM
229.6SAP
229.6SSS
0AMH22 1057
230.9AMH22 1046
0MWL
229.6DAGS
230.9MGOROACHES IN MH
2SAP
2SSS

Properties (7)

additional_info
SC411700
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-07-01T00:07:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false