Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 30, 2017, 08:27 AM

  • 22 0512_22 0511 _30102017_012746.mp4

Date
10/30/2017
W/O
668654
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00809
PipeID
P16852
Time
1:27 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 0511
Downstream MH
22 0512
Dir. of Survey
Upstream
Length Surveyed
272.1 ft.
Total Length
272.1 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 22 0511 to 22 0512
MH: 22 0511MH: 22 0512upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 05120.4 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK8.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES18.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES34.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"111.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"178 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"228.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4"272.1 ft. MWL - Water Level, 10 %of cross sectional area272.1 ft. AMH - Downstream Manhole, Survey Begins - 22 0511272.1 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (2)

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    253.5 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    263.9 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

All inspections of P16852Work order 668654

Observations (11)

DistanceCodeObservation
272.1AMH22 0512
94.1TF—
237.4TFC—
271.7MGOCONNECTION AT MH 3 O'CLOCK
43.6TF—
0MWL—
0AMH22 0511
253.5FL—
0MWM—
160.6TF—
263.9CL—

Properties (5)

additional_info
SC353094
custom_field_two
4
customer
LACSD
datetime
2017-10-30T01:27:37-07:00
sewer_category
Gravity