Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2017, 06:13 AM
  • 05 2442_05 2441 _27092017_231357.mpg

Date
09/27/2017
W/O
658238
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00903
PipeID
P20842
Time
11:13 PM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4943
Sewer Name
05 PALOS VERDES NORTH SLOPE TRUNK, SECT 3 RPLCMNT
City
PALOS VERDES
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
38
Purpose
Routine Assessment
Project
WO_658238_TV05092_SEP2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
05 2442
Downstream MH
05 2441
Dir. of Survey
Downstream
Length Surveyed
390.1 ft.
Total Length
390.1 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole 05 2442 to 05 2441
MH: 05 2442MH: 05 2441downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 24420 ft. MWL - Water Level, 10 %of cross sectional area3.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 4"293.4 ft. TB - Tap Break-In, at 04 o'clock, -, within 8 inches of joint: YES, 6" - UNABLE TO SEE IF ITS ACTIVE, 100% BLOCKED, POSSIBLE CAPPED LATERAL293.4 ft. TBD - Tap Break-In Defective, at 04 o'clock, -, , within 8 inches of joint: YES, 6", 1" - TAPE AND DEBRIS INTRUDING380.8 ft. MGP - General Photograph380.9 ft. B - Broken, from 01 to 02 o'clock, within 8 inches of joint: YES382.2 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: YES, 4"389 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH390.1 ft. AMH - Downstream Manhole, Survey Ends - 05 2441

Observation photos (4)

  • Tap Break-In, at 04 o'clock, -, within 8 inches of joint: YES, 6" - UNABLE TO SEE IF ITS ACTIVE, 100% BLOCKED, POSSIBLE CAPPED LATERAL

    293.4 ft. - Tap Break-In, at 04 o'clock, -, within 8 inches of joint: YES, 6" - UNABLE TO SEE IF ITS ACTIVE, 100% BLOCKED, POSSIBLE CAPPED LATERAL

  • Tap Break-In Defective, at 04 o'clock, -,  , within 8 inches of joint: YES, 6", 1" - TAPE AND DEBRIS INTRUDING

    293.4 ft. - Tap Break-In Defective, at 04 o'clock, -, , within 8 inches of joint: YES, 6", 1" - TAPE AND DEBRIS INTRUDING

  • General Photograph

    380.8 ft. - General Photograph

  • Broken, from 01 to 02 o'clock, within 8 inches of joint: YES

    380.9 ft. - Broken, from 01 to 02 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
3.6TF
390.1AMH05 2441
0MWM
382.2TBA
380.8MGP
293.4TBUNABLE TO SEE IF ITS ACTIVE, 100% BLOCKED, POSSIBLE CAPPED LATERAL
293.4TBDTAPE AND DEBRIS INTRUDING
0AMH05 2442
389MGOSPALLING THROUGHOUT THE REACH
0MWL
380.9B

Properties (5)

additional_info
SC345851
custom_field_two
1
customer
LACSD
datetime
2017-09-27T23:13:38-07:00
year_laid
33319