Attachment 2 - Chambers and Basement.pdf
PDF 18 MB Posted
- Attached to
- Renovation of High Reservoir #2
- Solicitation number
- W564KV26BA003
About this file
This document is a technical specification and visual guide for an industrial renovation project involving the complete replacement and upgrade of a storage tank's piping, drainage, and measurement systems.
The project encompasses demolition and replacement of multiple interconnected systems using stainless steel (grades 1.4401 and 1.4001) materials. Key work items include: replacement of the complete drain pipe system with all valves, leverage mechanisms, and hand wheels; installation of new overflow pipelines connected to the drain system; replacement of extraction lines up to valve connections with associated core drilling and sealing; demolition and closure of multiple wall penetrations; replacement of an old drain pipe with new stainless steel piping including wall penetration and core drilling; installation of a new hydrostatic level/pressure measurement system per Statement of Work specifications; installation of a new flammable sampling valve; replacement of valves with steel leverage and hand wheel components; demolition of old level indicator and filling lines; replacement of lighting with LED lights; demolition and reinstallation of ladder positioning; replacement of the old extraction line with a shorter stainless steel line (approximately 1 meter); and fabrication of a steel gutter to cover the drain area (approximately 1.57m x 0.8m). The document provides annotated photographs and schematic diagrams identifying each work location and task within the tank system, demonstrating the scope and precise placement of all required modifications and installations.
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Text version
demolish old level indicator and install new level indicator near ladder
Replace old extraction line with shorter stainless steel (1.4401) line
(ca. 1m)
Replace lighting with new LED lights
Replace wall penetration with new sealing (incl.
core drilling) Replace old drain pipe with stainless steel pipe, incl. wall penetration, new sealing, and core drilling
Close wall penetration
Demolish pipelines and close wall penetration
Demolish pipeline and close wall penetration
Demolish old ladder, install new ladder directly under access point
Demolish pipeline and close wall penetration
Demoslish old overflow, close wall penetration
Demolish sheet metal
Demolish plastic cover and seal drillings
Install new overflow with new sealing (incl. core drilling) ca 80cm
Replace complete drain pipe system (stainless steel 1.4401) incl. all valves (incl. leverage + hand weel) and necessary peripherie
Demolish pipelines and close wall penetration
Install new overflow pipeline and connect to drain system (stainless steel 1.4401)
Install new overflow pipeline and connect to drain system (stainless steel 1.4401)
Replace extraction line (stainless steel 1.4001) up to valve, incl. core drilling, sealing and all asscoiated work
Replace extraction line (stainless steel 1.4401) up to valve, incl. core drilling, sealing and all asscoiated work
Demolish pipelines and close wall penetration
Replace complete drain pipe system (stainless steel 1.4401) incl. all valves (incl. leverage + hand weel) and necessary peripherie
Install new overflow pipeline and connect to drain system (stainless steel 1.4401)
Install new overflow pipeline and connect to drain system (stainless steel 1.4401)
Replace extraction line (stainless steel 1.4401) up to valve, incl. core drilling, sealing and all asscoiated work
Replace extraction line (stainless steel 1.4001) up to valve, incl. core drilling, sealing and all asscoiated work
Replace drain pipe (stainless steel 1.4401) incl. core drilling, sealing
Installation of new hydrostatic level/ pressure measurement system (specs see
SOW)
Installation of new flammable sampling valve
Replace valve incl.
steel leverage and hand weel
Demolish old level indicator filling line
R ep la ce pi pe lin e
(m at er ia ls ta in le ss st ee l1 .4 1)
Fa br ic at e St ee l gu tte rt o co ve rd ra in ca .1 .5 7m x 0.
8m
D em ol is h ol d le ve l in di ca to r
D em ol is h ol d le ve l in di ca to rf illi ng lin e
File details come from the government source that posted it. Updated .