Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 18, 2017, 10:40 AM

  • 21 0904_21 0903_4182017_034411.mp4

Date
04/18/2017
W/O
0618969
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00775
PipeID
P15979
Time
3:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0498
Sewer Name
21 LA VERNE-"B" STREET TRUNK
City
LA VERNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
02
Purpose
Capital Improvement Program Assesment
Project
20170418MDM_LA_VERN_B_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
21 0904
Downstream MH
21 0903
Dir. of Survey
Downstream
Length Surveyed
384.7 ft.
Total Length
384.7 ft.
Structural Index
2
Structural Quick
5132
Structural Rating
37
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
37
Pipe schematic from manhole 21 0904 to 21 0903
MH: 21 0904MH: 21 0903downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:45AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area5.8 ft. FC - Fracture Circumferential, from 08 to 03 o'clock, within 8 inches of joint: YES - SLIGHT17 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped18.4 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES - H70.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped71.5 ft. MGO - General Observation - 8" VCP78.7 ft. FC - Fracture Circumferential, from 12 to 04 o'clock, within 8 inches of joint: YES - H78.7 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - HAIRLINE109.3 ft. FC - Fracture Circumferential, from 10 to 04 o'clock, within 8 inches of joint: YES - SL120.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped128.2 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - H135.3 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - H166.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped178.3 ft. FC - Fracture Circumferential, from 11 to 12 o'clock, within 8 inches of joint: YES - H218.6 ft. FC - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES - MODERATE219.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped224.6 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES - H234.9 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES - SL265.3 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - SL269.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped271.6 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES - H294.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6" - Open319.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped334.5 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES - SL338.2 ft. B - Broken, from 07 to 10 o'clock, within 8 inches of joint: YES - MODERATE FRACTURE370.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped383.2 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SLIGHT384.7 ft. AMH - Downstream Manhole, Survey Ends - 4:45AM

Observation photos (3)

  • General Observation - 8" VCP

    71.5 ft. - General Observation - 8" VCP

  • Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES - MODERATE

    218.6 ft. - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES - MODERATE

  • Broken, from 07 to 10 o'clock, within 8 inches of joint: YES - MODERATE FRACTURE

    338.2 ft. - Broken, from 07 to 10 o'clock, within 8 inches of joint: YES - MODERATE FRACTURE

All inspections of P15979Work order 0618969

Observations (31)

DistanceCodeObservation
135.3FLH
383.2FCSLIGHT
218.6FCMODERATE
178.3FCH
5.8FCSLIGHT
78.7FCH
319.5TFCCapped
0AMH3:45AM
370.9TFCCapped
18.4FLH
219.5TFCCapped
109.3FCSL
0MGOConn. @ Mh, 9 O' Clock. Active
71.5MGO8" VCP
269.4TFCCapped
384.7AMH4:45AM
224.6FCH
265.3FCSL
78.7FCHAIRLINE
234.9FCSL
271.6FCH
128.2FCH
334.5FCSL
294.2TBOpen
70.2TFCCapped
17TFCCapped
338.2BMODERATE FRACTURE
166.4TFCCapped
0MWM—
120.4TFCCapped
0MWL—

Properties (6)

custom_field_three
BROKEN PIPE-MODERATE FRACTURE
custom_field_two
2
customer
LACSD
datetime
2017-04-18T03:40:02-07:00
documentation
MARTIN,MANANES
is_lateral_inspection
false