Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 28, 2016, 07:23 AM
  • 18 0022_18 0021_042816_002422.mpg

Date
04/28/2016
W/O
568736
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00713
PipeID
P13838
Time
12:23 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3356
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
WO_568736_TV18059_MAY2016
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
18 0021
Downstream MH
18 0022
Dir. of Survey
Upstream
Length Surveyed
200.9 ft.
Total Length
200.9 ft.
Structural Index
2
Structural Quick
3123
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 18 0021 to 18 0022
MH: 18 0021MH: 18 0022upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 00220 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK4.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish4.6 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES99.3 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES148.3 ft. CL - Crack Longitudinal, at 08 o'clock, within 8 inches of joint: YES183.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"198.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start198.5 ft. MGO - General Observation - MAG COAT 5%200.9 ft. AMH - Downstream Manhole, Survey Begins - 18 0021200.9 ft. MWL - Water Level, 5 %of cross sectional area200.9 ft. MWM - Water Mark, 15 %of cross sectional area200.9 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK CAPPED200.9 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK CAPPED

Observation photos (4)

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

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

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

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

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    101.6 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    196.3 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
196.3SAV
0AMH18 0021
2.4SAV
0MWL
196.3CL
52.6CL
101.6CL
200.9AMH18 0022
2.4MGOMAG COAT 5%
200.9MGOCONNECTION AT MH 9 OCLOCK
17TF
0MWM
0MGOCONNECTION AT MH 9 OCLOCK CAPPED
0MGOCONNECTION AT MH 3 OCLOCK CAPPED

Properties (5)

additional_info
SC300352
custom_field_two
3
customer
LACSD
datetime
2016-04-28T00:23:33-07:00
sewer_category
SIPHON