Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 21, 2020, 06:06 AM

  • 22 0684A_22 0684_05202020_231814.mp4

Date
05/20/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17036
Time
11:06 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 0684A
Downstream MH
22 0684
Dir. of Survey
Downstream
Length Surveyed
112.4 ft.
Total Length
112.4 ft.
Structural Index
3
Structural Quick
3C2C
Structural Rating
108
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
112
Pipe schematic from manhole 22 0684A to 22 0684
MH: 22 0684AMH: 22 0684downstream0 ft. MGO - General Observation - CONNECTION IN MH, 9 O' CLOCK0 ft. MGO - General Observation - SLIME THROUGH OUT PIPE0 ft. AMH - Upstream Manhole, Survey Begins - 22 0684A0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.2 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4" - CONNECTION FULL OF ROOTS AND SLIME6.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MAG COAT DETERIORATING10.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"81.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"86.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4", 4"110.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish110.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish110.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish112.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0684

Observation photos (2)

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MAG COAT DETERIORATING

    6.2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MAG COAT DETERIORATING

All inspections of P17036Work order 828889

Observations (15)

DistanceCodeObservation
2.3SAP—
5.2TFDCONNECTION FULL OF ROOTS AND SLIME
110.9SAP—
110.9DAE—
110.9SSS—
10.2TFC—
112.4AMH22 0684
0MGOCONNECTION IN MH, 9 O' CLOCK
0MGOSLIME THROUGH OUT PIPE
81.6TF—
6.2SSSMAG COAT DETERIORATING
0AMH22 0684A
86.7TFC—
0MWL—
0MWM—

Properties (6)

additional_info
SC411182
custom_field_two
2
customer
LACSD
datetime
2020-05-20T23:06:03-07:00
documentation
PROPIPE
is_lateral_inspection
false