Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 18, 2017, 07:50 AM
  • 18 1027_18 1026 _04182017_005348.mp4

Date
04/18/2017
W/O
630156
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00677
PipeID
P14881
Time
12:50 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4267
Sewer Name
18 LA HABRA HEIGHTS TRUNK, SECTION 1
City
LA HABRA HEIGHTS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
22
Purpose
Routine Assessment
Project
WO_630156_TV18008_APR2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
18 1027
Downstream MH
18 1026
Dir. of Survey
Downstream
Length Surveyed
140.6 ft.
Total Length
140.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
522E
O&M Rating
68
Overall Index
2
Overall Quick
Overall Rating
68
Pipe schematic from manhole 18 1027 to 18 1026
MH: 18 1027MH: 18 1026downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - LINER0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 10272.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start40.6 ft. MGO - General Observation - MAGNESIUM H.O. START132.3 ft. OBN - Obstacles Construction Debris, 10 %of cross sectional area, from 04 to 08 o'clock, Start - NOT VISIBLE139.3 ft. DAGS - Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES139.3 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish140.7 ft. OBN - Obstacles Construction Debris, 10 %of cross sectional area, from 04 to 08 o'clock, Finish - NOT VISIBLE140.7 ft. DAGS - Deposits Attached Grease, 45 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES140.7 ft. MSA - Survey Abandoned - SEVERE GREASE 45%

Observation photos (4)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES

    139.3 ft. - Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Grease, 45 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES

    140.7 ft. - Deposits Attached Grease, 45 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - SEVERE GREASE 45%

    140.7 ft. - Survey Abandoned - SEVERE GREASE 45%

Observations (12)

DistanceCodeObservation
140.7OBNNOT VISIBLE
0MWM
40.6MGOMAGNESIUM H.O. START
2.1DAGS
0MGOLINER
140.7DAGS
139.3DAGS
139.3DAGS
0MWL
0AMH18 1027
132.3OBNNOT VISIBLE
140.7MSASEVERE GREASE 45%

Properties (6)

additional_info
SC306847
custom_field_two
5
customer
LACSD
datetime
2017-04-18T00:50:00-07:00
sewer_category
Gravity
year_laid
38344