Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 9, 2017, 04:55 PM

  • 08 0405_08 0404_292017_093359.mp4

Date
02/09/2017
W/O
0613584
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00002
PipeID
P00458
Time
8:55 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7329
Sewer Name
08 DAVIDSON CITY TRUNK, SECTION 4
City
LONG BEACH
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
09
Purpose
Routine Assessment
Project
20170209DF_DAVIDSON_CITY_TRUNK_SECTION_4
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
08 0404
Downstream MH
08 0405
Dir. of Survey
Upstream
Length Surveyed
352.1 ft.
Total Length
352.1 ft.
Structural Index
4
Structural Quick
5434
Structural Rating
36
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
42
Pipe schematic from manhole 08 0404 to 08 0405
MH: 08 0404MH: 08 0405upstream0 ft. AMH - Upstream Manhole, Survey Ends - 10:15 AM2 ft. MGO - General Observation - GREASE THROUGHOUT THE REACH2 ft. MGO - General Observation - ROACHES @ MH2 ft. SSSC - Surface Spalling Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish51.1 ft. MGP - General Photograph - BROKEN PIPE51.1 ft. B - Broken, from 08 to 05 o'clock, within 8 inches of joint: YES56.2 ft. CM - Crack Multiple, from 08 to 05 o'clock, within 8 inches of joint: YES56.2 ft. MGP - General Photograph - BROKEN PIPE60.4 ft. B - Broken, from 09 to 04 o'clock, within 8 inches of joint: YES60.4 ft. MGP - General Photograph - BROKEN PIPE61.5 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES76.3 ft. FC - Fracture Circumferential, from 07 to 08 o'clock, within 8 inches of joint: YES76.7 ft. B - Broken, from 02 to 04 o'clock, within 8 inches of joint: YES116.7 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES123.8 ft. TBC - Tap Break-In Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6"191.6 ft. MWL - Water Level, 10 %of cross sectional area197.8 ft. MGO - General Observation - SPALLING232.5 ft. MWM - Water Mark, 25 %of cross sectional area232.5 ft. MWL - Water Level, 20 %of cross sectional area265 ft. TBC - Tap Break-In Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6"279.6 ft. TBB - Tap Break-In Abandoned, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN284.7 ft. TBB - Tap Break-In Abandoned, at 09 o'clock, -, within 8 inches of joint: YES, 6" - OPEN306.1 ft. TBC - Tap Break-In Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6"339.3 ft. B - Broken, from 08 to 02 o'clock, within 8 inches of joint: YES350.1 ft. SSSC - Surface Spalling Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Start350.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start352 ft. MWM - Water Mark, 20 %of cross sectional area352 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active352.1 ft. MWL - Water Level, 10 %of cross sectional area352.1 ft. AMH - Downstream Manhole, Survey Begins - 9:02 AM

Observation photos (12)

  • Broken, from 08 to 02 o'clock, within 8 inches of joint: YES

    12.8 ft. - Broken, from 08 to 02 o'clock, within 8 inches of joint: YES

  • General Observation - SPALLING

    154.3 ft. - General Observation - SPALLING

  • Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

    235.4 ft. - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

  • Broken, from 02 to 04 o'clock, within 8 inches of joint: YES

    275.4 ft. - Broken, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 07 to 08 o'clock, within 8 inches of joint: YES

    275.8 ft. - Fracture Circumferential, from 07 to 08 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    290.6 ft. - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

  • Broken, from 09 to 04 o'clock, within 8 inches of joint: YES

    291.7 ft. - Broken, from 09 to 04 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN PIPE

    291.7 ft. - General Photograph - BROKEN PIPE

  • Crack Multiple, from 08 to 05 o'clock, within 8 inches of joint: YES

    295.9 ft. - Crack Multiple, from 08 to 05 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN PIPE

    295.9 ft. - General Photograph - BROKEN PIPE

  • General Photograph - BROKEN PIPE

    301 ft. - General Photograph - BROKEN PIPE

  • Broken, from 08 to 05 o'clock, within 8 inches of joint: YES

    301 ft. - Broken, from 08 to 05 o'clock, within 8 inches of joint: YES

All inspections of P00458Work order 0613584

Observations (31)

DistanceCodeObservation
0MWL—
2SSSC—
291.7B—
72.5TBBOPEN
235.4CM—
275.4B—
67.4TBBOPEN
350.1MGOGREASE THROUGHOUT THE REACH
350.1MGOROACHES @ MH
12.8B—
160.5MWL—
290.6FL—
301MGPBROKEN PIPE
119.6MWM—
2CM—
46TBC—
0AMH9:02 AM
350.1SSSC—
228.3TBC—
0.1MWM—
295.9CM—
154.3MGOSPALLING
0.1MGOConn. @ Mh, 3 O' Clock. Active
275.8FC—
301B—
295.9MGPBROKEN PIPE
291.7MGPBROKEN PIPE
119.6MWL—
350.1CM—
87.1TBC—
352.1AMH10:15 AM

Properties (3)

custom_field_two
1
customer
LACSD
datetime
2017-02-09T08:55:20-08:00