Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 20, 2017, 10:06 AM
  • 22 1063_22 1062 _20072017_032157.mp4

Date
07/20/2017
W/O
646332
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00812
PipeID
P17434
Time
3:06 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4664
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRWINDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
18
Purpose
Routine Assessment
Project
WO_646332_TV22043_JUL2017
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1062
Downstream MH
22 1063
Dir. of Survey
Upstream
Length Surveyed
22.2 ft.
Total Length
22.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
5131
O&M Rating
10
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole 22 1062 to 22 1063
MH: 22 1062MH: 22 1063upstream0 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 01 to 11 o'clock, , within 8 inches of joint: YES, Finish0 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish0 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - REVERSAL COMPLETE13.1 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start20.2 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start20.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 01 to 11 o'clock, , within 8 inches of joint: YES, Start20.7 ft. MWM - Water Mark, 90 %of cross sectional area22.2 ft. MWL - Water Level, 60 %of cross sectional area22.2 ft. AMH - Downstream Manhole, Survey Begins - 22 106222.2 ft. MGO - Reversal Inspection

Observation photos (3)

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 10 %of cross sectional area, from 01 to 11 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 01 to 11 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 10 to 02 o'clock,  , within 8 inches of joint: YES, Start

    9.1 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
9.1DAE
22.2DAGS
22.2SAP
0MWL
0AMH22 1062
2SAP
1.5MWM
22.2DAE
2DAGS
0MGO
22.2MSAREVERSAL COMPLETE

Properties (5)

additional_info
SC345602
custom_field_two
3
customer
LACSD
datetime
2017-07-20T03:06:30-07:00
sewer_category
Gravity