Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 27, 2017, 08:00 AM

  • 08 0304_08 0303_27092017_010103.mpg

Date
09/27/2017
W/O
657837
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00013
PipeID
P00350
Time
1:00 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4941
Sewer Name
08 KEYSTONE TRUNK
City
CARSON
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_657837_TV08155_SEP2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
08 0304
Downstream MH
08 0303
Dir. of Survey
Downstream
Length Surveyed
323.5 ft.
Total Length
323.5 ft.
Structural Index
2
Structural Quick
3129
Structural Rating
21
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 08 0304 to 08 0303
MH: 08 0304MH: 08 0303downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 03040 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area7.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4"49.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4"62.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES79.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES100 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4"111 ft. CM - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES124.5 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES129.4 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES, Start129.4 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Start153.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4"163.6 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES, Finish163.6 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Finish201.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4"249.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"269 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES284.9 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"286.7 ft. CS - Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES311.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 4"316.3 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES319.4 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES319.4 ft. CS - Crack Spiral, from 04 to 05 o'clock, within 8 inches of joint: YES323.5 ft. AMH - Downstream Manhole, Survey Ends - 08 0303

Observation photos (10)

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    62.9 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    111 ft. - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    124.5 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES, Start

    129.4 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Start

    129.4 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    269 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

    286.7 ft. - Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    316.3 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    319.4 ft. - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 04 to 05 o'clock, within 8 inches of joint: YES

    319.4 ft. - Crack Spiral, from 04 to 05 o'clock, within 8 inches of joint: YES

All inspections of P00350Work order 657837

Observations (26)

DistanceCodeObservation
284.9TFC—
129.4CL—
319.4CL—
7.2TF—
286.7CS—
163.6CL—
0AMH08 0304
153.9TF—
319.4CS—
100TF—
249.2TFC—
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
201.6TF—
49.4TF—
311.5TFC—
163.6CL—
62.9CL—
269CL—
124.5CL—
0MWL—
111CM—
129.4CL—
0MWM—
316.3CL—
323.5AMH08 0303
79.6DSZ—

Properties (4)

additional_info
SC345848
custom_field_two
3
customer
LACSD
datetime
2017-09-27T01:00:50-07:00