Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 9, 2020, 07:35 AM

  • 22 0611A_22 0611 _06092020_005551.mp4

Date
06/09/2020
W/O
828938
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P16959
Time
12:35 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7642
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.
27
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 0611A
Downstream MH
22 0611
Dir. of Survey
Downstream
Length Surveyed
366.4 ft.
Total Length
366.4 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
357
O&M Index
2
O&M Quick
2N00
O&M Rating
146
Overall Index
2
Overall Quick
—
Overall Rating
503
Pipe schematic from manhole 22 0611A to 22 0611
MH: 22 0611AMH: 22 0611downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O' CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 22 0611A2.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - 70% MAG COAT5.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"5.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start50 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN54.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"99.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"104 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"149.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"154.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"202.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"251.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"256.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"299.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"305.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"349.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"354.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"365.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish365.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish365.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish366.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0611

Observation photos (3)

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

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

    5.9 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

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

All inspections of P16959Work order 828938

Observations (26)

DistanceCodeObservation
5.9SSS—
154.3TFC—
0MWM—
50TFUNKNOWN
366.4AMH22 0611
54.3TFC—
349.6TFC—
251.9TFC—
354.7TFC—
0MWL—
0MGOCONN @ MH 9 O' CLOCK/ACTIVE
202.2TFC—
365.4DAE—
365.4SSS—
299.9TFC—
9.4SAP—
256.7TFC—
0AMH22 0611A
5.1TFC—
2.1DAE—
149.4TFC—
2.1MGO70% MAG COAT
104TFC—
305.7TF—
99.2TFC—
365.4SAP—

Properties (6)

additional_info
SC411602
custom_field_two
2
customer
LACSD
datetime
2020-06-09T00:35:00-07:00
documentation
PROPIPE
is_lateral_inspection
false