Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 28, 2016, 08:59 AM
Date
06/28/2016
W/O
0574864
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00017
PipeID
P00510
Time
1:59 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6725
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 0453
Downstream MH
08 0452
Dir. of Survey
Downstream
Length Surveyed
380.8 ft.
Total Length
380.8 ft.
Structural Index
3
Structural Quick
3424
Structural Rating
20
O&M Index
2
O&M Quick
2N00
O&M Rating
154
Overall Index
2
Overall Quick
—
Overall Rating
174
Pipe schematic from manhole 08 0453 to 08 0452
MH: 08 0453MH: 08 0452downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:30AM0 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 GREASE2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE15.2 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES29.1 ft. MGO - General Observation - 30" VCP34.5 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - HAIRLINE79.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES146.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - OILY GREASE146.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish148.9 ft. MGP - General Photograph - GREASE165.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE202.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start202.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish216.9 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - HAIRLINE225.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE265.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H281.1 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - H374.6 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES - H380.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish - OILY GREASE380.8 ft. AMH - Downstream Manhole, Survey Ends - 5:05AM

Observation photos (5)

  • 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

    29.1 ft. - General Observation - 30" VCP

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

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

  • Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - OILY GREASE

    146.4 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - OILY GREASE

  • General Photograph - GREASE

    148.9 ft. - General Photograph - GREASE

All inspections of P00510Work order 0574864

Observations (22)

DistanceCodeObservation
79.1DAGS—
265.1FLH
148.9MGPGREASE
0AMH4:30AM
146.4DAGSOILY GREASE
2DAGSOILY GREASE
15.2CL—
2FLHAIRLINE
281.1FLH
29.1MGO30" VCP
34.5FCHAIRLINE
202.4DAGS—
0MWL—
202.5DAGS—
216.9FCHAIRLINE
380.1DAGSOILY GREASE
225.6FLHAIRLINE
146.4DAGS—
0MWM—
374.6FCH
165.2TBACTIVE
380.8AMH5:05AM

Properties (4)

custom_field_three
HAIRLINE FRACTURES
custom_field_two
4
customer
LACSD
datetime
2016-06-28T01:59:22-07:00