Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 27, 2018, 08:04 AM

  • 16 0334_16 0333_9272018_011357.mp4

Date
09/27/2018
W/O
0729304
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00665
PipeID
P13385
Time
1:04 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0986
Sewer Name
16 SAN MARINO OUTFALL TRUNK
City
SAN MARINO
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
21
Purpose
Capital Improvement Program Assesment
Project
20180921MDM_SAN_MARINO_OUTFALL_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
20 in.
Upstream MH
16 0334
Downstream MH
16 0333
Dir. of Survey
Downstream
Length Surveyed
216.5 ft.
Total Length
216.5 ft.
Structural Index
3
Structural Quick
3525
Structural Rating
25
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 16 0334 to 16 0333
MH: 16 0334MH: 16 0333downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:10AM0 ft. MWL - Water Level, 10 %of cross sectional area3.1 ft. MGO - General Observation - 20" VCP7.5 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 25% MATERIAL LOSS7.5 ft. MMC - Material Change, Cast Iron19.3 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 25% MATERIAL LOSS19.3 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 40% MATERIAL LOSS28.7 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO103.9 ft. MMC - Material Change, Vitrified clay pipe103.9 ft. SCP - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 40% LOSS MATERIAL109.1 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - H116.3 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - H141.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT144.1 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - H152.1 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active156.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT197.5 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL213.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - H215.5 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - H216.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - H

Observation photos (8)

  • General Observation - 20" VCP

    3.1 ft. - General Observation - 20" VCP

  • Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 25% MATERIAL LOSS

    7.5 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 25% MATERIAL LOSS

  • Material Change, Cast Iron

    7.5 ft. - Material Change, Cast Iron

  • Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 40% MATERIAL LOSS

    19.3 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 40% MATERIAL LOSS

  • Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO

    28.7 ft. - Surface Corrosion Metal Pipe, from 08 to 04 o'clock, within 8 inches of joint: NO

  • Material Change, Vitrified clay pipe

    103.9 ft. - Material Change, Vitrified clay pipe

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    141.1 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - H

    213.2 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - H

All inspections of P13385Work order 0729304

Observations (21)

DistanceCodeObservation
7.5SCP25% MATERIAL LOSS
103.9MMC—
215.5FCH
3.1MGO20" VCP
141.1FLSLIGHT
103.9SCP40% LOSS MATERIAL
19.3SCP25% MATERIAL LOSS
0MWM—
0AMH1:10AM
197.5FCSL
144.1FCH
7.5MMC—
156.2FLSLIGHT
109.1FCH
28.7SCP—
19.3SCP40% MATERIAL LOSS
0MWL—
152.1TBActive
116.3FCH
216.5FLH
213.2FLH

Properties (4)

custom_field_three
SLIGHT FRACTURE JOINT TO JOINT LONGER;CIP-40%
custom_field_two
2
customer
LACSD
datetime
2018-09-27T01:04:17-07:00