Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 14, 2016, 07:06 AM

  • 02 1874_02 1873_20160113_231927.mp4

Date
01/13/2016
W/O
547457
Weather
Very Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00246
PipeID
P04232
Time
11:06 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3156
Sewer Name
02 DOUGLAS AVENUE TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
WO_547457_TV02192_JAN2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
02 1874
Downstream MH
02 1873
Dir. of Survey
Downstream
Length Surveyed
415.9 ft.
Total Length
415.9 ft.
Structural Index
4
Structural Quick
5141
Structural Rating
11
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 02 1874 to 02 1873
MH: 02 1874MH: 02 1873downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 18740 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. VC - Vermin Cockroach87 ft. FC - Fracture Circumferential, from 04 to 05 o'clock, within 8 inches of joint: YES309.3 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES319.9 ft. H - Hole, from 09 to 11 o'clock, within 8 inches of joint: YES - POSSIBLE REPAIR BEHIND HOLE415.9 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK415.9 ft. VC - Vermin Cockroach415.9 ft. AMH - Downstream Manhole, Survey Ends - 02 1873

Observation photos (3)

  • Fracture Circumferential, from 04 to 05 o'clock, within 8 inches of joint: YES

    87 ft. - Fracture Circumferential, from 04 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    309.3 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Hole, from 09 to 11 o'clock, within 8 inches of joint: YES - POSSIBLE REPAIR BEHIND HOLE

    319.9 ft. - Hole, from 09 to 11 o'clock, within 8 inches of joint: YES - POSSIBLE REPAIR BEHIND HOLE

All inspections of P04232Work order 547457

Observations (10)

DistanceCodeObservation
0AMH02 1874
0MWL—
415.9MGOLATERAL AT MH 3 OCLOCK
415.9VC—
87FC—
0MWM—
319.9HPOSSIBLE REPAIR BEHIND HOLE
415.9AMH02 1873
309.3FM—
0VC—

Properties (5)

additional_info
SC224967
custom_field_two
2
customer
LACSD
datetime
2016-01-13T23:06:27-08:00
sewer_category
GRAVITY