Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 12, 2017, 10:10 AM

  • 22 0862_22 0861 _12102017_024745.mp4

Date
10/12/2017
W/O
663057
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00803
PipeID
P17229
Time
3:10 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5018
Sewer Name
22 DALTON TRUNK, SECTION 3
City
AZUSA, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_663057_TV22105_OCT2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 0862
Downstream MH
22 0861
Dir. of Survey
Downstream
Length Surveyed
356.8 ft.
Total Length
356.8 ft.
Structural Index
4
Structural Quick
5S3M
Structural Rating
855
O&M Index
2
O&M Quick
2600
O&M Rating
12
Overall Index
4
Overall Quick
—
Overall Rating
867
Pipe schematic from manhole 22 0862 to 22 0861
MH: 22 0862MH: 22 0861downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 08623.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start26.2 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start27.5 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start107.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"118.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"163.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"201.4 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish211.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"252.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"317 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"324.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start354 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Finish354.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish354.1 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish354.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish356.8 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK356.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0861

Observation photos (5)

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

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

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

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

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    26.2 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    27.5 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start

    324.8 ft. - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start

All inspections of P17229Work order 663057

Observations (22)

DistanceCodeObservation
3.2SSS—
201.4SRC—
252.1TFC—
211.5TFC—
107.1TFA—
3.2SAP—
356.8MGOCONNECTION AT MH 9 O'CLOCK
163.1TFC—
354.1SSS—
27.5SRC—
0MWL—
317TFC—
0MWM—
354.1SRV—
26.2SRV—
324.8DSZ—
356.8AMH22 0861
354DSZ—
0MGOCONNECTION AT MH 3 O'CLOCK
118.8TFA—
0AMH22 0862
354.1SAP—

Properties (4)

additional_info
SC346178
custom_field_two
1
customer
LACSD
datetime
2017-10-12T03:10:12-07:00