Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 25, 2016, 08:18 AM
  • 21 0943_21 0942_20160225_013320.mp4

Date
02/25/2016
W/O
552362
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00760
PipeID
P16036
Time
12:18 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3207
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
07
Purpose
V
Project
WO_552362_TV210004_FEB2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
21 0942
Downstream MH
21 0943
Dir. of Survey
Upstream
Length Surveyed
335.8 ft.
Total Length
335.8 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
171
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
173
Pipe schematic from manhole 21 0942 to 21 0943
MH: 21 0942MH: 21 0943upstream0 ft. MSA - Survey Abandoned - REVERSAL COMPLETE @ INTRUDING LATERAL0.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish63.9 ft. MMC - Material Change, Reinforced concrete pipe - NRCP68 ft. MMC - Material Change, Vitrified clay pipe69.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"124.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"169 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"212.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"274.3 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 4", .5"284.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start333.8 ft. MGO - General Observation - MAG COAT THROUGHOUT PIPE 45%335.8 ft. MWL - Water Level, 5 %of cross sectional area335.8 ft. MGO - Reversal Inspection335.8 ft. AMH - Downstream Manhole, Survey Begins - 21 0942335.8 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (5)

  • General Observation - MAG COAT THROUGHOUT PIPE 45%

    2 ft. - General Observation - MAG COAT THROUGHOUT PIPE 45%

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    51 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    211.7 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

  • Material Change, Vitrified clay pipe

    267.8 ft. - Material Change, Vitrified clay pipe

  • Survey Abandoned - REVERSAL COMPLETE @ INTRUDING LATERAL

    335.8 ft. - Survey Abandoned - REVERSAL COMPLETE @ INTRUDING LATERAL

Observations (15)

DistanceCodeObservation
266.3TFA
335SAV
0MWL
211.7TBA
0MGO
2MGOMAG COAT THROUGHOUT PIPE 45%
51SAV
267.8MMC
0AMH21 0942
0MWM
335.8MSAREVERSAL COMPLETE @ INTRUDING LATERAL
166.8TBA
61.5TBI
123.3TBA
271.9MMCNRCP

Properties (4)

additional_info
SC225545
custom_field_two
3
customer
LACSD
datetime
2016-02-25T00:18:40-08:00