Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2016, 10:00 AM

  • 29 0485_29 0484_842016_035355.mp4

Date
08/04/2016
W/O
0579988
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00789
PipeID
P24531
Time
3:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0220
Sewer Name
29 CHERRY AVENUE TRUNK
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
20160804MDM_CHERRY_AVENUE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0485
Downstream MH
29 0484
Dir. of Survey
Downstream
Length Surveyed
352.3 ft.
Total Length
352.3 ft.
Structural Index
2
Structural Quick
4131
Structural Rating
25
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 29 0485 to 29 0484
MH: 29 0485MH: 29 0484downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:40AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped10.2 ft. FC - Fracture Circumferential, from 11 to 12 o'clock, within 8 inches of joint: YES - SLIGHT10.2 ft. FC - Fracture Circumferential, from 12 to 01 o'clock, within 8 inches of joint: YES - SLIGHT13.3 ft. B - Broken, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE CIRCUM FRACTURE20.2 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - HAIRLINE47.1 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - SLIGHT47.1 ft. MWM - Water Mark, 30 %of cross sectional area47.1 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SLIGHT81.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped82.7 ft. MWM - Water Mark, 10 %of cross sectional area82.7 ft. MGO - General Observation - 8" VCP123.4 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES - SLIGHT130.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped173.3 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - SLIGHT180.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped230 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped262.1 ft. FC - Fracture Circumferential, from 03 to 08 o'clock, within 8 inches of joint: YES - HAIRLINE283.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped329.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped344.6 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES - HAIRLINE344.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SLIGHT352.3 ft. AMH - Downstream Manhole, Survey Ends - 4:35AM

Observation photos (2)

  • Broken, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE CIRCUM FRACTURE

    13.3 ft. - Broken, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE CIRCUM FRACTURE

  • General Observation - 8" VCP

    82.7 ft. - General Observation - 8" VCP

All inspections of P24531Work order 0579988

Observations (25)

DistanceCodeObservation
81.3TFCCapped
10.2FCSLIGHT
230TFCCapped
47.1FCSLIGHT
262.1FCHAIRLINE
0MWM—
0AMH3:40AM
13.3BSEVERE CIRCUM FRACTURE
173.3FCSLIGHT
123.4FCSLIGHT
82.7MWM—
47.1MWM—
329.4TFCCapped
344.6FCHAIRLINE
20.2FCHAIRLINE
180.7TFCCapped
47.1FCSLIGHT
10.2FCSLIGHT
283.1TFCCapped
344.6FLSLIGHT
0MWL—
130.9TFCCapped
82.7MGO8" VCP
352.3AMH4:35AM
0MGOConn. @ Mh, 9 O' Clock. Capped

Properties (4)

custom_field_three
BROKEN PIPE-SEVERE FRACTURE
custom_field_two
1
customer
LACSD
datetime
2016-08-04T03:00:23-07:00