Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2018, 10:43 AM

  • 21 0903_21 0902 _05062018_040457.mp4

Date
06/05/2018
W/O
706726
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00775
PipeID
P15978
Time
3:43 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5637
Sewer Name
21 LA VERNE-"B" STREET TRUNK
City
LA VERNE, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
02
Purpose
Routine Assessment
Project
WO_706726_TV21090_JUN2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
21 0903
Downstream MH
21 0902
Dir. of Survey
Downstream
Length Surveyed
394 ft.
Total Length
394 ft.
Structural Index
3
Structural Quick
3622
Structural Rating
22
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole 21 0903 to 21 0902
MH: 21 0903MH: 21 0902downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 090331.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 4"49.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES60.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES81.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 4"103.3 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES113.3 ft. CM - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES131.9 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 4"167 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES170.5 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES181.9 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 4"223.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES235.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 4"263.4 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES285.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 4"335.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 4"385.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 4"394 ft. AMH - Downstream Manhole, Survey Ends - 21 0902

Observation photos (8)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    49.8 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    60.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

    103.3 ft. - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

    113.3 ft. - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES

    167 ft. - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    170.5 ft. - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    223.9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    263.4 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

All inspections of P15978Work order 706726

Observations (20)

DistanceCodeObservation
0MWM—
385.1TFC—
170.5CM—
131.9TFC—
223.9CM—
60.1CM—
103.3FC—
0MWL—
167FC—
181.9TFC—
49.8CM—
235.3TFC—
285.1TFC—
31.5TFC—
263.4CM—
394AMH21 0902
81.8TFC—
0AMH21 0903
335.2TFC—
113.3CM—

Properties (4)

additional_info
SC359192
custom_field_two
3
customer
LACSD
datetime
2018-06-05T03:43:36-07:00