Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 21, 2020, 05:27 AM

  • 22 0685A_22 0685_05202020_224915.mp4

Date
05/20/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17038
Time
10:27 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 0685A
Downstream MH
22 0685
Dir. of Survey
Downstream
Length Surveyed
355.8 ft.
Total Length
355.8 ft.
Structural Index
2
Structural Quick
322M
Structural Rating
142
O&M Index
2
O&M Quick
2M00
O&M Rating
142
Overall Index
2
Overall Quick
—
Overall Rating
284
Pipe schematic from manhole 22 0685A to 22 0685
MH: 22 0685AMH: 22 0685downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 0685A0 ft. MGO - General Observation - CONNECTION IN MH, 3 O' CLOCK0 ft. MWM - Water Mark, 15 %of cross sectional area2.4 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO - SLIME THOUGH OUT PIPE11.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MAG COAT DETERIORATING26 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES59.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"64.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"77.6 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 6"135.8 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4" - CONNECTION FULL OF ROOTS AND SLIME140.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"212.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"217 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"288.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"293.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"353.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish353.5 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish353.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish355.8 ft. MGO - General Observation - CONNECTIONS IN MH, AT 3 AND 9 O' CLOCK355.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0685

Observation photos (3)

  • Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO - SLIME THOUGH OUT PIPE

    2.4 ft. - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO - SLIME THOUGH OUT PIPE

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

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

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

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

All inspections of P17038Work order 828889

Observations (21)

DistanceCodeObservation
0MWL—
212.2TF—
217TFA—
0AMH22 0685A
353.5SAP—
135.8TFDCONNECTION FULL OF ROOTS AND SLIME
0MGOCONNECTION IN MH, 3 O' CLOCK
2.4DAZSLIME THOUGH OUT PIPE
0MWM—
353.5DAZ—
26SAV—
288.9TFC—
355.8MGOCONNECTIONS IN MH, AT 3 AND 9 O' CLOCK
355.8AMH22 0685
64.7TFC—
140.6TF—
11.5SSSMAG COAT DETERIORATING
293.8TF—
77.6TB—
59.6TFC—
353.5SSS—

Properties (6)

additional_info
SC411182
custom_field_two
3
customer
LACSD
datetime
2020-05-20T22:27:44-07:00
documentation
PROPIPE
is_lateral_inspection
false