Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2020, 08:31 AM

  • 22 0638_22 0637 _06042020_015335.mp4

Date
06/04/2020
W/O
828938
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P16986
Time
1:31 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7639
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
RFIR_WO_828938_TV22166_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0637
Downstream MH
22 0638
Dir. of Survey
Upstream
Length Surveyed
107.2 ft.
Total Length
107.2 ft.
Structural Index
3
Structural Quick
3C2C
Structural Rating
105
O&M Index
2
O&M Quick
2C00
O&M Rating
42
Overall Index
2
Overall Quick
—
Overall Rating
147
Pipe schematic from manhole 22 0637 to 22 0638
MH: 22 0637MH: 22 0638upstream0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - END POINT OF D/S SURVERY0 ft. MSA - Survey Abandoned - REVERSAL COMPLETED14.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"44.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"68.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"94.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN104.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start104.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start104.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start105.2 ft. MGO - General Observation - 65% MAG COAT107.2 ft. MWM - Water Mark, 25 %of cross sectional area107.2 ft. MWL - Water Level, 20 %of cross sectional area107.2 ft. AMH - Downstream Manhole, Survey Begins - 22 0637107.2 ft. MGO - General Observation - ROACHES @ MH107.2 ft. MGO - Reversal Inspection

Observation photos (3)

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

    2.4 ft. - Surface Spalling, from 08 to 04 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

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

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

    2.4 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

All inspections of P16986Work order 828938

Observations (18)

DistanceCodeObservation
0MWM—
2.4SSS—
2MGO65% MAG COAT
107.2SSS—
107.2DAE—
0MWL—
0AMH22 0637
0MGOROACHES @ MH
2.4SAP—
107.2SAP—
38.3TFC—
62.9TFC—
0MGO—
13TFOPEN
107.2MGOEND POINT OF D/S SURVERY
107.2MSAREVERSAL COMPLETED
2.4DAE—
92.3TFC—

Properties (6)

additional_info
SC411189
custom_field_two
2
customer
LACSD
datetime
2020-06-04T01:31:03-07:00
documentation
PROPIPE
is_lateral_inspection
false