Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2016, 06:03 PM

  • 02 1878_02 1877_1112016_100556.mp4

Date
01/11/2016
W/O
0547412
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00246
PipeID
P04236
Time
10:03 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 1878
Downstream MH
02 1877
Dir. of Survey
Downstream
Length Surveyed
283.7 ft.
Total Length
283.7 ft.
Structural Index
3
Structural Quick
4235
Structural Rating
23
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
27
Pipe schematic from manhole 02 1878 to 02 1877
MH: 02 1878MH: 02 1877downstream0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10:05 AM0 ft. MWM - Water Mark, 10 %of cross sectional area3.2 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES4.7 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES4.7 ft. MGO - General Observation - CHIPPING ALL AROUND THE PIPE8.6 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN17.6 ft. MGO - General Observation - CHIPPING @ 11 O'CLOCK20.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES25.2 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES30.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start44.4 ft. TFD - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, CRACKED54.9 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, 10% BLOCKED57.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN71.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES75.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN106.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN107.3 ft. MGO - General Observation - CHIPPING FROM 09 TO 11 O'CLOCK124 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN144.4 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN180.6 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - OPEN184.2 ft. MGO - General Observation - CHIPPING @ 01 O'CLOCK188.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN208.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN223.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"266.2 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES279.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish281.4 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH282.1 ft. MGO - General Observation - CAPPED OFF CONN. INSIDE THE MH. @ 03 O'CLOCK282.1 ft. MGO - General Observation - ROACHES INSIDE THE MH.283.7 ft. AMH - Downstream Manhole, Survey Ends - 10:42 AM

Observation photos (6)

  • General Observation - CHIPPING ALL AROUND THE PIPE

    4.7 ft. - General Observation - CHIPPING ALL AROUND THE PIPE

  • Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, CRACKED

    44.4 ft. - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN, CRACKED

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

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

  • General Observation - CHIPPING FROM 09 TO 11 O'CLOCK

    107.3 ft. - General Observation - CHIPPING FROM 09 TO 11 O'CLOCK

  • General Observation - CHIPPING @ 01 O'CLOCK

    184.2 ft. - General Observation - CHIPPING @ 01 O'CLOCK

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    266.2 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

All inspections of P04236Work order 0547412

Observations (32)

DistanceCodeObservation
4.7CM—
3.2CM—
124TFOPEN
283.7AMH10:42 AM
282.1MGOCAPPED OFF CONN. INSIDE THE MH. @ 03 O'CLOCK
266.2FM—
0MGOROACHES INSIDE THE MH.
0MWL—
208.6TFOPEN
282.1MGOROACHES INSIDE THE MH.
188.2TFOPEN
25.2CM—
20.2CM—
44.4TFDOPEN, CRACKED
0AMH10:05 AM
279.3CM—
281.4MGOSLIGHT GREASE THROUGHOUT THE REACH
17.6MGOCHIPPING @ 11 O'CLOCK
144.4TFOPEN
54.9TFDOPEN, 10% BLOCKED
0MWM—
57.3TFOPEN
106.2TFOPEN
71.4FM—
4.7MGOCHIPPING ALL AROUND THE PIPE
107.3MGOCHIPPING FROM 09 TO 11 O'CLOCK
180.6TFOPEN
223.9TFC—
75.1TFOPEN
184.2MGOCHIPPING @ 01 O'CLOCK
30.3CM—
8.6TFOPEN

Properties (4)

custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
LACSD
datetime
2016-01-11T10:03:59-08:00