Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2016, 05:09 PM

  • 02 1879_02 1878_1112016_091623.mp4

Date
01/11/2016
W/O
0547412
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00246
PipeID
P04237
Time
9:09 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7038
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
20160107AM_DOUGLAS_AVENUE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
02 1879
Downstream MH
02 1878
Dir. of Survey
Downstream
Length Surveyed
284.1 ft.
Total Length
284.1 ft.
Structural Index
3
Structural Quick
4339
Structural Rating
41
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
3
Overall Quick
—
Overall Rating
51
Pipe schematic from manhole 02 1879 to 02 1878
MH: 02 1879MH: 02 1878downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 9:13 AM4.1 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES7.1 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES11 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, OFFSET12.5 ft. FC - Fracture Circumferential, from 07 to 08 o'clock, within 8 inches of joint: YES15.4 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES17.8 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES20.5 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES23.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES26.8 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"28.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start34.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN38.3 ft. FM - Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES48.5 ft. MGO - General Observation - CHIPPING @ 10 O'CLOCK72.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN85.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN115.2 ft. FM - Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES124.3 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 6", 6" - OPEN, OFFSET126.7 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, 10% BLOCKED164.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN167.6 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"172.8 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, 10% BLOCKED180.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"192.3 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES210 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES213.8 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"228 ft. FM - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES242.1 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, 10% BLOCKED275.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN279.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish281.8 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH282.5 ft. MGO - General Observation - ROACHES INSIDE THE MH.284.1 ft. AMH - Downstream Manhole, Survey Ends - 10:02 AM

Observation photos (8)

  • Fracture Circumferential, from 07 to 08 o'clock, within 8 inches of joint: YES

    12.5 ft. - Fracture Circumferential, from 07 to 08 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

    38.3 ft. - Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

  • General Observation - CHIPPING @ 10 O'CLOCK

    48.5 ft. - General Observation - CHIPPING @ 10 O'CLOCK

  • Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

    115.2 ft. - Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, 10% BLOCKED

    126.7 ft. - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE, 10% BLOCKED

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

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

  • Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    210 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

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

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

All inspections of P04237Work order 0547412

Observations (36)

DistanceCodeObservation
172.8TFDOPEN, 10% BLOCKED
180.5TFA—
28.2CM—
164.9TFOPEN
228FM—
279.4CM—
210FL—
85.8TFOPEN
126.7TFDACTIVE, 10% BLOCKED
282.5MGOROACHES INSIDE THE MH.
34.6TFOPEN
242.1TFDOPEN, 10% BLOCKED
0MWL—
115.2FM—
213.8TFA—
11TFDOPEN, OFFSET
7.1CM—
167.6TFA—
281.8MGOSLIGHT GREASE THROUGHOUT THE REACH
17.8CM—
284.1AMH10:02 AM
48.5MGOCHIPPING @ 10 O'CLOCK
20.5CM—
72.8TFOPEN
0MGOROACHES INSIDE THE MH.
192.3CM—
12.5FC—
124.3TFDOPEN, OFFSET
4.1CM—
23.1CM—
26.8TFA—
38.3FM—
0MWM—
275.6TFOPEN
0AMH9:13 AM
15.4CM—

Properties (4)

custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
LACSD
datetime
2016-01-11T09:09:10-08:00