Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 28, 2020, 09:44 AM

  • 22 0625_22 0624 _05282020_025849.mp4

Date
05/28/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P16973
Time
2:44 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7633
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.
21
Purpose
Routine Assessment
Project
WO_828889_TV22063_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0625
Downstream MH
22 0624
Dir. of Survey
Downstream
Length Surveyed
226.2 ft.
Total Length
226.2 ft.
Structural Index
3
Structural Quick
3H2H
Structural Rating
220
O&M Index
2
O&M Quick
2H00
O&M Rating
88
Overall Index
2
Overall Quick
—
Overall Rating
308
Pipe schematic from manhole 22 0625 to 22 0624
MH: 22 0625MH: 22 0624downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06250 ft. MWM - Water Mark, 40 %of cross sectional area4.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start6.4 ft. MGO - General Observation - MAG COATING ATTATCHED6.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start19.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"26.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"102 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"188.6 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"198.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6", 6"224.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish224.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish224.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish226.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0624226.2 ft. MGO - General Observation - CONNECTIONS IN MH, AT 3 AND 9 O' CLOCK

Observation photos (3)

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

    4.5 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, 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

    6.4 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

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

All inspections of P16973Work order 828889

Observations (17)

DistanceCodeObservation
6.4MGOMAG COATING ATTATCHED
224.8DAE—
26.2TB—
198.1TBA—
0MWL—
226.2AMH22 0624
226.2MGOCONNECTIONS IN MH, AT 3 AND 9 O' CLOCK
188.6TFC—
4.5DAE—
0AMH22 0625
224.5SAP—
6.4SAP—
102TF—
224.6SSS—
0MWM—
19.8TFC—
6.4SSS—

Properties (6)

additional_info
SC411183
custom_field_two
2
customer
LACSD
datetime
2020-05-28T02:44:38-07:00
documentation
PROPIPE
is_lateral_inspection
false