Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 17, 2017, 05:53 PM

  • B 1099_B 1499_1172017_101815.mp4

Date
01/17/2017
W/O
PENDING
Weather
Saturated
Operator/Surveyor
MIRANDA
Sewer ID
Z01124
PipeID
P25639
Time
9:53 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0399
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
SAN GABRIEL
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Maintenance Related
Project
20170117AM_JOINT_OUTFALL_B_UNIT_6G
Material
NRCP
Shape
Circular
Height
36 in.
Upstream MH
B 1099
Downstream MH
B 1499
Dir. of Survey
Downstream
Length Surveyed
339.6 ft.
Total Length
339.6 ft.
Structural Index
4
Structural Quick
5331
Structural Rating
20
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
4
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole B 1099 to B 1499
MH: B 1099MH: B 1499downstream0 ft. AMH - Upstream Manhole, Survey Begins - 10:17 AM0 ft. MGO - General Observation - STOPLOG IN PLACE INSIDE THE MH. @ 06 O'CLOCK0 ft. MWL - Water Level, 0 %of cross sectional area - DRY LINE2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start14.5 ft. MGO - General Observation - SEVERE CORROSION20.6 ft. SRV - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: YES30.5 ft. SRV - Surface Reinforcement Visible, from 12 to 01 o'clock, within 8 inches of joint: NO85.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS118.4 ft. SRV - Surface Reinforcement Visible, from 12 to 01 o'clock, within 8 inches of joint: NO212.2 ft. MGO - General Observation - STAGNANT WATER, START282.9 ft. MWL - Water Level, 15 %of cross sectional area - STAGNANT WATER338 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6", 6" - POSSIBLE BROKEN CAPPED CONN.339.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS339.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish339.6 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish339.6 ft. MGO - General Observation - STAGNANT WATER, FINISH339.6 ft. MSA - Survey Abandoned - 11:07 AM, TO MUCH DEBRIS AT THE BOTTOM OF THE PIPE

Observation photos (13)

  • Upstream Manhole, Survey Begins - 10:17 AM

    0 ft. - Upstream Manhole, Survey Begins - 10:17 AM

  • Water Level, 0 %of cross sectional area - DRY LINE

    0 ft. - Water Level, 0 %of cross sectional area - DRY LINE

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - SEVERE CORROSION

    14.5 ft. - General Observation - SEVERE CORROSION

  • Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: YES

    20.6 ft. - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Surface Reinforcement Visible, from 12 to 01 o'clock, within 8 inches of joint: NO

    30.5 ft. - Surface Reinforcement Visible, from 12 to 01 o'clock, within 8 inches of joint: NO

  • Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

    85.6 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

  • Surface Reinforcement Visible, from 12 to 01 o'clock, within 8 inches of joint: NO

    118.4 ft. - Surface Reinforcement Visible, from 12 to 01 o'clock, within 8 inches of joint: NO

  • General Observation - STAGNANT WATER, START

    212.2 ft. - General Observation - STAGNANT WATER, START

  • Water Level, 15 %of cross sectional area - STAGNANT WATER

    282.9 ft. - Water Level, 15 %of cross sectional area - STAGNANT WATER

  • Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6", 6" - POSSIBLE BROKEN CAPPED CONN.

    338 ft. - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6", 6" - POSSIBLE BROKEN CAPPED CONN.

  • Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS

    339.5 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS

  • Survey Abandoned - 11:07 AM, TO MUCH DEBRIS AT THE BOTTOM OF THE PIPE

    339.6 ft. - Survey Abandoned - 11:07 AM, TO MUCH DEBRIS AT THE BOTTOM OF THE PIPE

All inspections of P25639Work order PENDING

Observations (18)

DistanceCodeObservation
118.4SRV—
30.5SRV—
339.6SSS—
0AMH10:17 AM
212.2MGOSTAGNANT WATER, START
14.5MGOSEVERE CORROSION
339.6SAV—
339.6MGOSTAGNANT WATER, FINISH
339.5DSZDEBRIS
2SAV—
338TBDPOSSIBLE BROKEN CAPPED CONN.
0MGOSTOPLOG IN PLACE INSIDE THE MH. @ 06 O'CLOCK
2SSS—
20.6SRV—
282.9MWLSTAGNANT WATER
0MWLDRY LINE
339.6MSA11:07 AM, TO MUCH DEBRIS AT THE BOTTOM OF THE PIPE
85.6DSZDEBRIS

Properties (4)

additional_info
CHECKING THE CONDITION OF THIS OUT OF SERVICE PIPE
customer
LACSD
datetime
2017-01-17T09:53:36-08:00
year_laid
20100317