Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 14, 2016, 10:16 AM
  • 02 1866_02 1554_20160114_023115.mp4

Date
01/14/2016
W/O
547457
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00246
PipeID
P04652
Time
2:16 AM
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 1866
Downstream MH
02 1554
Dir. of Survey
Downstream
Length Surveyed
135.4 ft.
Total Length
135.4 ft.
Structural Index
3
Structural Quick
5141
Structural Rating
44
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
46
Pipe schematic from manhole 02 1866 to 02 1554
MH: 02 1866MH: 02 1554downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 18660 ft. VC - Vermin Cockroach35 ft. B - Broken, from 02 to 06 o'clock, within 8 inches of joint: YES70.2 ft. FM - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES73.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"75.3 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES76.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"77.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start122.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"124.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"135.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish135.3 ft. MGO - General Observation - LATERAL AT MH 12 OCLOCK135.4 ft. VC - Vermin Cockroach135.4 ft. AMH - Downstream Manhole, Survey Ends - 02 1554

Observation photos (4)

  • Broken, from 02 to 06 o'clock, within 8 inches of joint: YES

    35 ft. - Broken, from 02 to 06 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

    70.2 ft. - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES

    75.3 ft. - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES

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

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

Observations (16)

DistanceCodeObservation
35B
135.3CM
0MWL
135.4VC
75.3FC
0MWM
70.2FM
135.3MGOLATERAL AT MH 12 OCLOCK
73.9TFC
0AMH02 1866
76.5TFC
122.4TFC
124.8TF
135.4AMH02 1554
77.9CM
0VC

Properties (5)

additional_info
SC224967
custom_field_two
2
customer
LACSD
datetime
2016-01-14T02:16:15-08:00
sewer_category
GRAVITY