Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 5, 2017, 07:18 AM
  • B 1095_B 1094 _05052017_001851.mp4

Date
05/05/2017
W/O
630375
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P13720
Time
12:18 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4444
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
04
Purpose
Routine Assessment
Project
WO_630375_TV02344_APR2017
Material
NRCP
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1095
Downstream MH
B 1094
Dir. of Survey
Downstream
Length Surveyed
842.5 ft.
Total Length
842.5 ft.
Structural Index
3
Structural Quick
3a00
Structural Rating
504
O&M Index
2
O&M Quick
412a
O&M Rating
340
Overall Index
3
Overall Quick
Overall Rating
844
Pipe schematic from manhole B 1095 to B 1094
MH: B 1095MH: B 1094downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 10950 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start16.2 ft. MGO - General Observation - MAG COATING 75%841.9 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK841.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish841.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish842 ft. MGO - General Observation - COCKROACHES IN MANHOLE842.5 ft. AMH - Downstream Manhole, Survey Ends - B 1094

Observation photos (2)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
842MGOCOCKROACHES IN MANHOLE
0AMHB 1095
0MGOCOCKROACHES IN MANHOLE
841.9MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0MWL
841.9DAGS
841.9SAP
0MWM
842.5AMHB 1094
2SAP
2DAGS
16.2MGOMAG COATING 75%

Properties (5)

additional_info
SC345217
custom_field_two
2
customer
LACSD
datetime
2017-05-05T00:18:32-07:00
sewer_category
Gravity