Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 4, 2016, 10:04 AM

  • 29 0485_29 0484_842016_044655.mp4

Date
08/04/2016
W/O
0579988
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00789
PipeID
P24530
Time
3:04 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 0484
Downstream MH
29 0483
Dir. of Survey
Downstream
Length Surveyed
180.8 ft.
Total Length
180.8 ft.
Structural Index
2
Structural Quick
3526
Structural Rating
27
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
30
Pipe schematic from manhole 29 0484 to 29 0483
MH: 29 0484MH: 29 0483downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:45AM5.3 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES - SLIGHT5.3 ft. TBI - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 6", 1" - Open-1" INTRUDING5.4 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - SLIGHT15.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active17.4 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - HAIRLINE36.5 ft. MGO - General Observation - 8" VCP57.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES57.7 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES88 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - HAIRLINE88.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped103.8 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - H103.8 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES - H127.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SLIGHT127.8 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - H140.9 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - H158.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped180.4 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active180.8 ft. AMH - Downstream Manhole, Survey Ends - 5:15AM

Observation photos (2)

  • Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 6", 1" - Open-1" INTRUDING

    5.3 ft. - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 6", 1" - Open-1" INTRUDING

  • General Observation - 8" VCP

    36.5 ft. - General Observation - 8" VCP

All inspections of P24530Work order 0579988

Observations (21)

DistanceCodeObservation
57.7CL—
5.3FCSLIGHT
140.9FCH
0MWM—
36.5MGO8" VCP
17.4FCHAIRLINE
5.3TBIOpen-1" INTRUDING
0MWL—
127.4FLSLIGHT
103.8FLH
180.8AMH5:15AM
158.5TFCCapped
88FLHAIRLINE
57.7CL—
0AMH4:45AM
103.8FLH
15.9TFActive
180.4MGOConn. @ Mh, 9 O' Clock. Active
127.8FCH
5.4FLSLIGHT
88.9TFCCapped

Properties (4)

custom_field_three
FEW SLIGHT FRACTURES
custom_field_two
4
customer
LACSD
datetime
2016-08-04T03:04:19-07:00