Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 29, 2016, 09:35 AM

  • 08 0449_08 0448_06292016_Manual.mp4

Date
06/29/2016
W/O
0574864
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00017
PipeID
P00506
Time
2:35 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6727
Sewer Name
08 ROCHA STREET TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
14
Purpose
Routine Assessment
Project
20160628MDM_ROCHA_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Upstream MH
08 0449
Downstream MH
08 0448
Dir. of Survey
Downstream
Length Surveyed
380.5 ft.
Total Length
380.5 ft.
Structural Index
2
Structural Quick
3124
Structural Rating
12
O&M Index
2
O&M Quick
412B
O&M Rating
30
Overall Index
2
Overall Quick
—
Overall Rating
42
Pipe schematic from manhole 08 0449 to 08 0448
MH: 08 0449MH: 08 0448downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:00AM0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - OILY GREASE13.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE41.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES49.4 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES50.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES62.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish62.9 ft. MGO - General Observation - 30" VCP -DARK OILY COATING138.7 ft. CC - Crack Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES174.7 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SLIGHT256.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE256.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES264 ft. MGO - General Observation - 30" VCP292.5 ft. MWL - Water Level, 30 %of cross sectional area333.8 ft. MWL - Water Level, 40 %of cross sectional area333.8 ft. MWM - Water Mark, 60 %of cross sectional area380.5 ft. AMH - Downstream Manhole, Survey Ends - 5:35AM

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - OILY GREASE

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - OILY GREASE

  • General Observation - 30" VCP -DARK OILY COATING

    62.9 ft. - General Observation - 30" VCP -DARK OILY COATING

  • General Observation - 30" VCP

    264 ft. - General Observation - 30" VCP

  • Water Mark, 60 %of cross sectional area

    333.8 ft. - Water Mark, 60 %of cross sectional area

All inspections of P00506Work order 0574864

Observations (19)

DistanceCodeObservation
62.9DAGS—
333.8MWL—
256.6TFACTIVE
292.5MWL—
0AMH5:00AM
50.6CL—
264MGO30" VCP
49.4CL—
2DAGSOILY GREASE
0MWL—
256.6DAGS—
174.7FCSLIGHT
333.8MWM—
138.7CC—
380.5AMH5:35AM
0MWM—
62.9MGO30" VCP -DARK OILY COATING
13.6FLHAIRLINE
41.5CL—

Properties (6)

custom_field_three
1 SLIGHT FRACTURE
custom_field_two
4
customer
LACSD
datetime
2016-06-29T02:35:15-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false