Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 1, 2016, 07:48 AM
Date
07/01/2016
W/O
0574864
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00017
PipeID
P00502
Time
12:48 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6728
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
20160701MDM_ROCHA_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Upstream MH
08 0445
Downstream MH
08 0444
Dir. of Survey
Downstream
Length Surveyed
380.2 ft.
Total Length
380.2 ft.
Structural Index
3
Structural Quick
3B27
Structural Rating
58
O&M Index
2
O&M Quick
2900
O&M Rating
18
Overall Index
2
Overall Quick
—
Overall Rating
76
Pipe schematic from manhole 08 0445 to 08 0444
MH: 08 0445MH: 08 0444downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area9.5 ft. MGO - General Observation - 30" VCP12.9 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - H48.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - HAIRLINE73 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES80.5 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - H107.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start107.3 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES112.2 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - H116.5 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES - H151.6 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES - H188 ft. CC - Crack Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES192.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H224.2 ft. FC - Fracture Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES - H244 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES268.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H304.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H312.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H339.2 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - H339.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H341.3 ft. CC - Crack Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES342.9 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES - H347.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H348.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H351.8 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES372.2 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - HAIRLINE373.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H380 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish380.2 ft. AMH - Downstream Manhole, Survey Ends-MH DOES NOT EXIST - 5:10AM--MH DOES NOT EXIST

Observation photos (3)

  • General Observation - 30" VCP

    9.5 ft. - General Observation - 30" VCP

  • Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

    107.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

  • Downstream Manhole, Survey Ends-MH DOES NOT EXIST - 5:10AM--MH DOES NOT EXIST

    380.2 ft. - Downstream Manhole, Survey Ends-MH DOES NOT EXIST - 5:10AM--MH DOES NOT EXIST

All inspections of P00502Work order 0574864

Observations (31)

DistanceCodeObservation
9.5MGO30" VCP
107.3DAGS—
351.8CL—
339.2FCH
73DAGS—
116.5FLH
244CL—
0AMH4:35AM
48.7FLHAIRLINE
112.2FLH
224.2FCH
304.6FLH
0MWL—
348.4FLH
80.5FLH
107.3CL—
12.9FCH
192.8FLH
0MWM—
268.4FLH
373.3FLH
372.2FCHAIRLINE
151.6FLH
339.2FLH
380.2AMH5:10AM--MH DOES NOT EXIST
341.3CC—
347.7FLH
380DAGS—
312.7FLH
188CC—
342.9FLH

Properties (4)

custom_field_three
HAIRLINE FRACTIRES
custom_field_two
4
customer
LACSD
datetime
2016-07-01T00:48:30-07:00