Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 30, 2017, 09:15 AM

  • 22 0509_22 0508 _30102017_021630.mp4

Date
10/30/2017
W/O
668654
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00809
PipeID
P16849
Time
2:15 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4832
Sewer Name
22 HOLLENBECK STREET TRUNK
City
COVINA, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
WO_668654_TV22036_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0509
Downstream MH
22 0508
Dir. of Survey
Downstream
Length Surveyed
108.3 ft.
Total Length
108.3 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 22 0509 to 22 0508
MH: 22 0509MH: 22 0508downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 05090 ft. MWL - Water Level, 10 %of cross sectional area20.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES25.2 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES40.3 ft. CM - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES71.1 ft. CM - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES73.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"108.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0508

Observation photos (4)

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

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

  • Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    25.2 ft. - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

    40.3 ft. - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    71.1 ft. - Crack Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

All inspections of P16849Work order 668654

Observations (9)

DistanceCodeObservation
108.3AMH22 0508
0MWM—
0AMH22 0509
40.3CM—
71.1CM—
0MWL—
73.4TFC—
20.1CM—
25.2CM—

Properties (5)

additional_info
SC353094
custom_field_two
3
customer
LACSD
datetime
2017-10-30T02:15:24-07:00
sewer_category
Gravity