Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 21, 2020, 05:50 AM

  • 22 0685_22 0684A_05202020_230509.mp4

Date
05/20/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17037
Time
10:50 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7632
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
15
Purpose
Routine Assessment
Project
WO_828889_TV22063_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0685
Downstream MH
22 0684A
Dir. of Survey
Downstream
Length Surveyed
255.1 ft.
Total Length
255.1 ft.
Structural Index
2
Structural Quick
322G
Structural Rating
86
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
—
Overall Rating
96
Pipe schematic from manhole 22 0685 to 22 0684A
MH: 22 0685MH: 22 0684Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06850 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTIONS IN MH, AT 3 AND 9 O' CLOCK0 ft. MWM - Water Mark, 15 %of cross sectional area2.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES55.1 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - MAG COAT DETERIORATING61.8 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4" - CONNECTION FULL OF ROOTS AND SLIME66.8 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 4", 4" - CONNECTION FULL OF ROOTS AND SLIME122.6 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4" - CONNECTION FULL OF ROOTS AND SLIME128.1 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 4", 4" - CONNECTION FULL OF ROOTS AND SLIME188.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"193.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"252.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish252.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish252.8 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish255.1 ft. MGO - General Observation - CONNECTION IN MH, 9 O' CLOCK255.1 ft. AMH - Downstream Manhole, Survey Ends - 22 0684A

Observation photos (2)

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

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

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - MAG COAT DETERIORATING

    55.1 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - MAG COAT DETERIORATING

All inspections of P17037Work order 828889

Observations (17)

DistanceCodeObservation
128.1TFDCONNECTION FULL OF ROOTS AND SLIME
66.8TFDCONNECTION FULL OF ROOTS AND SLIME
61.8TFDCONNECTION FULL OF ROOTS AND SLIME
255.1MGOCONNECTION IN MH, 9 O' CLOCK
55.1SSSMAG COAT DETERIORATING
0AMH22 0685
255.1AMH22 0684A
193.8TFC—
188.9TF—
0MWL—
252.8SAP—
252.8DAE—
0MGOCONNECTIONS IN MH, AT 3 AND 9 O' CLOCK
252.8SSS—
0MWM—
2.2SAV—
122.6TFDCONNECTION FULL OF ROOTS AND SLIME

Properties (6)

additional_info
SC411182
custom_field_two
2
customer
LACSD
datetime
2020-05-20T22:50:09-07:00
documentation
PROPIPE
is_lateral_inspection
false