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Week of Oct. 24
The asphalt contractor installed the binder course of pavement, set the manhole frames in concrete, and installed the surface course of pavement. The painting contractor continued touching up unfinished areas inside the building. Various contractors were on site performing punch list work. Landscaping work, treatment system performance optimization, and punch list work are scheduled for this coming week.
Week of Oct. 10
The underground piping contractor abandoned the utilities associated with the old Booster Pump Station. The contractor began demolition of the old Booster Pump Station. The fence contractor continued installation of the ornamental fence and gate. The contractor began removing curb, gutter, and existing pavement in anticipation of new curb, gutter, and pavement installation next week. The painting contractor continued touching up unfinished areas inside the building. Various contractors and manufacturer’s representatives were on site to continue startup procedures for the facility and perform training for the City’s Water Division.
Week of Oct. 3
The painting contractor continued touching up unfinished areas inside the building. Various contractors and manufacturer’s representatives were on site to continue startup procedures for the facility and perform training for the City’s Water Division. The facility is operational, but water in the Ground Storage Reservoir will still blend with Outer Pressure Area water until water quality sample results are completed. Demolition of the old Booster Pump Station is scheduled for this coming week.
Week of Sept. 26
The plumbing contractor was on site to insulate copper piping. The painting contractor completed the remaining floor coating system installation inside the building. Various contractors and manufacturer’s representatives will be on site next week to continue startup procedures for the facility and perform training for the City’s Water Division.
Week of Sept. 19
The electrical contractor continued installation of wiring for controls. The contractor installed the laboratory casework. The plumbing contractor was on site to install restroom fixtures, laboratory casework fixtures, and insulate copper piping. The painting contractor completed installing the floor coating system in the northern part of the building, and they are scheduled to complete the remaining floor coating system installation this coming week. The SCADA contractor continued wiring the Programmable Logic Controllers and began startup testing. The treatment equipment manufacturer was on site to continue startup procedures for the facility and perform training for the City’s Water Division.
Week of Sept. 12
The electrical contractor continued installation of wiring for controls. The painting contractor continued coating the piping and conduit inside the building, and began installing the floor coating system in the northern part of the building. The SCADA contractor continued wiring the Programmable Logic Controllers. The mechanical piping contractor continued installation of piping supports. The treatment equipment manufacturer will be on site next week to perform startup and training procedures for the facility.
Week of Sept. 5
The electrical contractor continued installation of wiring for controls and installed the electrical enclosure by the Ground Storage Reservoir. The painting contractor continued coating the piping and conduit inside the building. The contractor continued testing the building piping and equipment with assistance from City Staff – all disinfection testing has passed. The landscaping contractor continued planting trees and bushes around the building. The SCADA contractor continued wiring the Programmable Logic Controllers. The fire suppression system piping contractor completed installation of the sprinkler piping.
Week of Aug. 29
The electrical contractor continued installation of wiring for controls. The mechanical piping contractor continued piping installation for the HMO chemical system and Sodium Hypochlorite chemical system. The plumbing contractor continued installing the potable water system. The painting contractor continued coating the piping and conduit inside the building. The contractor continued testing the building piping and equipment with assistance from City Staff. The landscaping contractor began planting trees and bushes around the building. The permeable paver contractor installed the permeable pavers in the driveway. The treatment equipment manufacturer was on site to begin startup procedures for treatment system components. The SCADA contractor continued wiring the Programmable Logic Controllers.
Week of August 22
The electrical contractor continued installation of wiring and lighting in the areas of the Electrical Room, Treatment Room, Chemical Room, and the building exterior. The mechanical piping contractor continued piping installation for the HMO chemical system and Sodium Hypochlorite chemical system. The plumbing contractor continued installing the potable water system. The HVAC contractor installed the Air Conditioning/Heating Unit. The painting contractor continued coating the piping and conduit inside the building. The roofing contractor continued installing the roof panels and gutters. The contractor continued testing the building piping and equipment with assistance from City Staff. The contractor installed the Restroom hardware, as well as signs and the building dedication plaque. The earthwork contractor continued final grading of the site and installed stone backfill in the driveway area. The concrete contractor installed equipment pads and the sidewalk outside of the building. The security system contractor installed the security hardware. The SCADA contractor started wiring the Programmable Logic Controllers.
Week of August 15
The electrical contractor continued installation of wiring and lighting in the areas of the Electrical Room, Treatment Room, Chemical Room, and the building exterior. The mechanical piping contractor continued piping installation for the HMO chemical system and Sodium Hypochlorite chemical system. The plumbing contractor continued installing the potable water system and venting for the sanitary system within the building. The HVAC contractor completed installation of the ductwork and cooling system. The painting contractor continued coating the piping inside the building. The roofing contractor continued installing the roof panels and gutters. The contractor continued testing the building piping and equipment with assistance from City Staff. The earthwork contractor continued final grading of the site.
Week of August 8
The electrical contractor continued installation of wiring and lighting in the areas of the Electrical Room, Treatment Room, Chemical Room, and the building exterior. They also made connections within the Motor Control Center Gear in the Electrical/Control Room and installed the motor disconnects. The mechanical piping contractor continued piping installation for the Brine System and HMO chemical system. The plumbing contractor continued installing the potable water system and venting for the sanitary system within the building. The plumbing fixtures were installed in the bathroom. The HVAC contractor installed the ductwork and cooling system. The painting contractor continued coating the piping inside the building. The fire suppression system contractor continued installing the sprinkler system. The roofing contractor continued installing the roof panels and gutters. The contractor continued testing the building piping and equipment with assistance from City Staff. The earthwork contractor began final grading of the site.
Week of August 1
The electrical contractor continued installation of wiring and lighting in the areas of the Electrical Room, High Service Pump Area, Chemical Room, and the building exterior. They also made connections within the Motor Control Center Gear in the Electrical/Control Room. The mechanical piping contractor continued piping installation for the Brine System, HMO chemical system, Blower, and within the Brine Tank. The plumbing contractor continued installing the potable water system within the building. The painting contractor continued coating the piping inside the building. The support media was installed within the treatment vessels and brine storage tank. The mechanical piping contractor tested the building piping and equipment with assistance from City Staff. The fire suppression system contractor continued installing the sprinkler system. The roofing contractor continued installing the roof panels and gutters.
Week of July 25
The electrical contractor continued installation of conduit, boxes, wiring, and lighting in the areas of the Electrical Room, High Service Pump Area, and Chemical Room. They also made connections within the Motor Control Center Gear in the Electrical/Control Room. The mechanical piping contractor continued piping installation for the Brine System, HMO chemical system, Blower, and within the Brine Tank. The plumbing contractor continued installing the potable water system within the building. The painting contractor continued coating the piping and equipment inside the building. The underground utilities contractor tested the raw water mains with assistance from City Staff. The fire suppression system contractor began installing the sprinkler system. The roofing contractor completed the soffit and fascia and began installing the roof panels.
Week of July 18
The electrical contractor continued installation of conduit, boxes, wiring, and lighting in the areas of the Electrical Room, High Service Pump Area, and Chemical Room. They also installed the ground grid around the building. The mechanical piping contractor continued piping installation for the Brine System, HMO chemical system, and Blower. The painting contractor continued coating the piping and pressure tanks inside the building. The underground utilities contractor tested the sanitary sewer. The masonry contractor completed installation of brick on all faces of the building. The door contractor installed the overhead door. The City installed the primary electrical feed between the designated power pole and the transformer.
Week of July 11
The electrical contractor continued installation of conduit, boxes, wiring, and lighting in the areas of the Electrical Room and High Service Pump Area. They also installed Service Entrance Switchgear and Motor Control Center Gear in the Electrical/Control Room. The mechanical piping contractor continued piping installation for the Brine System and HMO chemical system. The painting contractor continued coating the walls, ceiling, piping, and pressure tanks inside the building. The underground utilities contractor completed installation of storm sewer on the site. The masonry contractor continued installation of brick on all faces of the building. The HVAC contractor began installation of louvers and exhaust fans. The glazing contractor began installation of windows on the west face of the building. The City delivered and installed the Transformer.
Week of July 4
The electrical contractor continued installation of conduit, boxes, wiring, and lighting in the areas of the Electrical Room and High Service Pump Area. They also installed electric duct bank south of the south retaining wall. The mechanical piping contractor continued piping installation for the High Service Pump Area, Brine System, and HMO chemical system. The painting contractor continued coating the walls and ceiling inside the building, continued installation of coating inside the Brine Tank and Surge Tank, and completed installation of the floor system in the Chemical Room. The underground utilities contractor completed installation of sanitary sewer and storm sewer in the Driveway Area and south of the South Retaining Wall. The masonry contractor began installation of brick on the west face of the building.
Week of June 27
The electrical contractor continued installation of conduit, boxes, wiring, and lighting in the areas of the Electrical Room and High Service Pump Area. They also installed electric duct bank in the Driveway Area and directionally bored conduit for the solenoid valve west of the cul-de-sac. The mechanical piping contractor installed process piping for the High Service Pump Area piping and Brine System piping, and they continued installation of the HMO chemical system. The painting contractor continued coating the walls and ceiling inside the building, began installation of coating inside the Brine Tank and Surge Tank, and began installation of the floor system in the Chemical Room. The underground utilities contractor continued installation of sanitary sewer and storm sewer in the Driveway Area and south of the South Retaining Wall. The concrete contractor installed rebar and concrete for the Transformer Pad and High Service Pump Pads.
Week of June 20
The roofing contractors continued installation of the soffit trim board. The electrical contractor continued installation of conduit, boxes, and wiring in the areas of the Electrical Room and High Service Pump Area. The mechanical piping contractor installed process piping for the High Service Pump Area piping and Brine System piping, and they began installation of the HMO chemical system. The painting contractor continued coating the walls and ceiling inside the building. The underground utilities contractor began installation of sanitary sewer.
Week of June 13
The roofing contractors continued installation of the soffit and fascia. The electrical contractor continued installation of conduit, boxes, and wiring in the areas of the Electrical Room and High Service Pump Area. The mechanical piping contractor installed process piping for the High Service Pump Area piping and Brine System piping. The painting contractor began coating the walls and ceiling inside the building. The underground utilities contractor reinitiated installation of storm sewer.
Week of June 6
The roofing contractors continued installation of the soffit and fascia framing and also installed insulation and ice/water shield. The electrical contractor continued installation of conduit, boxes, and wiring in the areas of the Horizontal Pressure Filter, Cation Exchange Tanks, and Electrical Room. They also continued installation of the northern electric duct bank. The mechanical piping contractor installed process piping for the Finished Water line and High Service Pump Area piping. The painting contractor began coating the Ion Exchange face piping. The concrete contractor completed reinforcement and concrete work for the Brine Tank and South Retaining Wall. The general contractor continued installation of underdrain media in the pressure tanks.
Week of May 30
The steel roof framing contractors continued installation of the roof dormer framing components and soffit and fascia framing. The electrical contractor continued installation of conduit, boxes, and wiring in the areas of the Horizontal Pressure Filter, Cation Exchange Tanks, and Electrical Room. They also began installation of the northern electric duct bank. The mechanical piping contractor continued process piping installation for the Pressure Filter, Cation Exchange Tanks, and Finished Water lines. The underground utility contractor installed the Brine and Make-Up Water piping. The painting contractor continued coating the interior concrete walls. The concrete contractor continued reinforcement and concrete work for the Brine Tank – installing reinforcement for the top slab. They also began work on the remaining sections of the South Retaining Wall. The general contractor continued installation of underdrain media in the pressure tanks.
Week of May 23
The steel roof framing contractors continued installation of the steel outriggers, steel roof deck, and roof dormer framing components. The metal roofing contractor began installation of insulation and waterproofing. The electrical contractor continued installation of conduit, boxes, and wiring in the areas of the Horizontal Pressure Filter, Cation Exchange Tanks, and Electrical Room. The mechanical piping contractor continued process piping installation for the Pressure Filter, Cation Exchange Tanks, and Raw Water lines. The underground utility contractor continued stone backfill installation between the building walls and tieback walls. The painting contractor continued coating the interior concrete walls. The concrete contractor continued reinforcement and concrete work for the Brine Tank – installing reinforcement and pouring concrete for the walls. The general contractor began installation of underdrain media in the pressure tanks under supervision from the manufacturer.
Week of May 16
The steel roof contractors continued installation of the steel outriggers, steel roof deck, and roof dormer framing components. The electrical contractor continued installation of conduit, boxes, and wiring in the areas of the Horizontal Pressure Filter, Cation Exchange Tanks, and Electrical Room. The mechanical piping contractor continued process piping installation for the Pressure Filter, Cation Exchange Tanks, and Raw Water lines. The underground utility contractor continued stone backfill installation between the building walls and tieback walls. The painting contractor continued coating the interior concrete and CMU walls. The concrete contractor continued reinforcement and concrete work for the Brine Tank – pouring concrete for the bottom slab and installing reinforcement for the walls. The dampproofing contractor finished installation of bituminous dampproofing and protection board on the north, east, and south building walls.
Week of May 9
The steel roof contractor continued installation of the steel outriggers and steel roof deck. The electrical contractor continued installation of conduit, boxes, and wiring in the areas of the Horizontal Pressure Filter, Cation Exchange Tanks, and Electrical Room. The mechanical piping contractor continued process piping installation for the Pressure Filter, Cation Exchange Tanks, and Raw Water lines. The underground utility contractor continued installation of storm sewer piping in Riverside Ave, continued water main testing, and began stone backfill installation between the building walls and tieback walls. The painting contractor continued coating the interior concrete walls. The excavating contractor completed rock excavation for the Brine Tank. The concrete contractor began reinforcement and concrete work for the Brine Tank.
Week of May 2
The steel roof contractor began installation of the steel bar joists and outriggers. The electrical contractor continued installation of conduit and boxes in the areas of the Horizontal Pressure Filter, Cation Exchange Tanks, and Electrical Room. The mechanical piping contractor continued process piping installation for the Pressure Filter, Cation Exchange Tanks, and Raw Water lines. The underground utility contractor continued installation of storm sewer piping in Riverside Ave; they also started water main testing. The painting contractor began coating the interior concrete walls. The excavating contractor began rock excavation for the Brine Tank. The steel roof deck is scheduled to be delivered and installed in the coming week. The reinforcement and concrete work for the Brine Tank is scheduled to start in the next week.
Week of April 25
The precast concrete contractor installed and grouted the precast ceiling planks in the Mezzanine Area and the Attic Area. The electrical contractor continued installation of conduit in the areas of the Horizontal Pressure Filter, Cation Exchange Tanks, and Electrical Room. The mechanical piping contractor continued process piping installation for the Pressure Filter, Cation Exchange Tanks, and Raw Water lines. The underground utility contractor reinitiated installation of storm sewer piping in Riverside Ave. The steel roof bar joists and steel roof deck are scheduled to be delivered and installed in the coming week.
Week of April 18
The masonry contractor completed installation of the CMU walls inside the building. The electrical contractor continued installation of conduit in the areas of the Horizontal Pressure Filter and Cation Exchange Tanks. The mechanical piping contractor continued process piping installation for the Pressure Filter, Cation Exchange Tanks, and Raw Water lines. The General Contractor continued installation of drainage board on the tieback wall. The dampproofing contractor continued installation of bituminous dampproofing on the exterior of the building. The underground utility contractor installed drain piping around the building. The structural steel contractor installed the monorail beam and doorway lintels. The precast ceiling planks and steel roof bar joists are scheduled to be delivered and installed in the coming week.
Week of April 11
The concrete contractor removed scaffolding and formwork from the interior building beams. The masonry contractor began installation of the CMU walls inside the building. The electrical contractor continued installation of conduit in the areas of the Horizontal Pressure Filter and Cation Exchange Tanks. The mechanical piping contractor continued process piping installation on the Pressure Filter and Cation Exchange Tanks. The General Contractor began installation of drainage board on the tieback wall. The dampproofing contractor began installation of bituminous dampproofing on the exterior of the building. The plumbing contractor installed drains and vents in the Restroom Area.
Week of April 4
The electrical contractor installed conduit in the areas of the Horizontal Pressure Filter. The mechanical piping contractor continued process piping installation on the Pressure Filter and Cation Exchange Tanks. The painting contractor continued sand-blasting the building interior concrete walls. The masonry contractor plans to install the CMU walls inside the building in the coming week. The underground utilities contractor installed the perforated drain piping along the outside of the North Retaining Wall. The General Contractor began backfilling between the building wall and tieback wall.
Week of March 28
The concrete/reinforcement contractor installed rebar and poured concrete for the west section of the North Retaining Wall and the interior building beams. The electrical contractor installed conduit in the areas of the interior CMU walls. The mechanical piping contractor continued process piping installation on the Pressure Filter and Cation Exchange Tanks. The painting contractor began sand-blasting the building interior concrete walls. The masonry contractor plans to install the CMU walls inside the building in the coming week.
Week of March 21
The concrete/reinforcement contractor installed rebar and poured concrete for the east and center sections of the North Retaining Wall. They plan to install rebar and pour concrete for the west section of the North Retaining Wall and the interior beams in the coming week. The electrical contractor installed conduit in the areas of the interior CMU walls. The mechanical piping contractor began process piping installation on the Pressure Filter and Cation Exchange Tanks. The masonry contractor plans to install the CMU walls inside the building in the coming week.
Week of March 14
The concrete/reinforcement contractor installed rebar and poured concrete for the last section of the West Building Wall, the North Retaining Wall Footing, the North Building Floor Slab, and the HMO Area Equipment Pads. They plan to install rebar and pour concrete for the North Retaining Wall in the coming week. The Cation Exchange Tanks were delivered and installed. The electrical contractor installed underslab conduit in the building footprint area. The plumbing contractor installed drain piping in the northern portion of the building footprint area. The mechanical piping contractor plans to begin process piping installation inside the building in the coming week. The masonry contractor plans to install the CMU walls inside the building in the coming week. The underground utilities contractor was not on site this past week. They plan to continue installation of the Storm Sewer this coming week.
Week of March 7
The concrete/reinforcement contractor installed rebar and poured concrete for a section of the West Building Wall. They plan to pour concrete for the last section of the West Building Wall and the North Retaining Wall Footing in the coming week. The electrical contractor installed underslab conduit in the building footprint area. The mechanical contractor installed underslab chemical piping in the northern portion of the building footprint area. The contractor continued backfilling inside the building footprint area in preparation concrete slab construction. The contractor also excavated and installed formwork for the North Retaining Wall Footing. The underground piping contractor completed installation of the Well No. 3 and Well No. 4 Raw Water Mains. They also installed a Storm Sewer Manhole. They plan to continue installation of the Storm Sewer this coming week.
Week of February 28
The concrete/reinforcement contractor installed rebar and poured concrete for the remaining interior footing walls and the Building Floor Slab – south side. They plan to pour concrete for a section of the West Building Wall in the coming week. The electrical contractor installed underslab conduit and wall sleeves in the building footprint area. The plumbing contractor installed underslab plumbing in the northern portion of the building footprint area. The contractor continued backfilling inside the building footprint area in preparation concrete slab construction. The underground piping contractor continued installation of the Well No. 3 and Well No. 4 Raw Water Mains. They plan to complete Well No. 3 and Well No. 4 Raw Water Main installations and begin Storm Sewer installation this coming week.
Week of Feb. 21
The concrete/reinforcement contractor installed rebar and poured concrete for the HMO Area Floor Slab, Chemical Room Footing Walls, and West Building Wall at the HMO Area location. They plan to pour concrete for all remaining interior footing walls and another section of the West Building Wall in the coming week. The electrical contractor installed underslab conduit and wall sleeves in the building footprint area. The plumbing contractor installed underslab plumbing in the southern portion of the building footprint area. The contractor continued backfilling inside the building footprint area in preparation concrete slab construction. The underground piping contractor continued installation of the Well No. 3 and Well No. 4 Raw Water Mains. They plan to continue Well No. 3 and Well No. 4 Raw Water Main installations this coming week.
Week of Feb. 14
The concrete/reinforcement contractor installed rebar and poured concrete for the HMO Area Sump, Chemical Room Wall Footings and Restroom Wall Footings. They plan to pour concrete for all remaining interior wall footings and the HMO Area Slab in the coming week. The electrical contractor installed underslab conduit in the building footprint area. The contractor began backfilling inside the building footprint area in preparation concrete slab construction. The underground piping contractor continued installation of the Well No. 3 and Well No. 4 Raw Water Mains. They plan to continue Well No. 3 and Well No. 4 Raw Water Main installations this coming week.
Week of Feb. 7
The concrete/reinforcement contractor removed formwork for the Pressure Filter Equipment Pad, Pressure Filter Backwash Sump and Cation Exchange Backwash Sump. The Pressure Filter Tank was delivered and installed. The electrical contractor installed underslab conduit in the building footprint area. The contractor plans to clean up and backfill inside the building footprint area in preparation for construction of the Chemical Room and Electrical Room Footing Walls. The underground piping contractor continued installation of the Well No. 4 Raw Water Main. They plan to continue Well No. 4 Raw Water Main installation and begin Well No. 3 Raw Water Main installation this coming week.
Week of Jan. 31
The concrete/reinforcement contractor installed reinforcement and poured concrete for the Pressure Filter Equipment Pad, Pressure Filter Backwash Sump and Cation Exchange Backwash Sump. The contractor plans to clean up and backfill inside the building footprint area in preparation for construction of the Chemical Room and Electrical Room Footing Walls. The underground piping contractor reinitiated installation of the Well No. 4 Raw Water Main. They plan to continue Well No. 4 Raw Water Main installation this coming week.
Week of Jan. 24
The concrete/reinforcement contractor installed reinforcement and poured concrete for the remaining sections of the North and South Building Walls to full height. They also installed reinforcement and poured concrete for an Interior Building Column. The contractor plans to clean up and backfill inside the building footprint area in preparation for construction of equipment pads and backwash sumps. The underground piping contractor plans to reinitiate installation of the Raw Water Mains this coming week.
Week of Jan. 17
The concrete/reinforcement contractor installed reinforcement and poured concrete for sections of the North, East, and South Building Walls to full height. They plan to complete reinforcement and concrete installation for the North and South Walls this coming week. The underground piping contractor plans to reinitiate installation of the Raw Water Mains this coming week.
Week of Jan. 10
The concrete/reinforcement contractor installed reinforcement and poured concrete for sections of the North and East Building Walls to full height. They also began reinforcement installation for the South Building Wall to full height. They will continue reinforcement and concrete installation this coming week.
Week of Jan. 3
The concrete/reinforcement contractor installed reinforcement and poured concrete for a middle section of the East Building Wall to full height. They also poured concrete for the Southern Dormer Wall on the West Wall. They will continue reinforcement and concrete installation this coming week.
Week of Dec. 27
The concrete/reinforcement contractor installed reinforcement and poured concrete for the West Building Wall to full height above the Surge Tank. They also poured concrete for the Northern Dormer Wall on the West Wall. They will continue reinforcement and concrete installation this coming week. The underground utilities contractor completed installation of the High Pressure Zone water main and the Low Pressure Zone water main. They will begin installation of the two 10-inch raw water mains in late January 2011.
Week of Dec. 20
The concrete/reinforcement contractor installed reinforcement and poured concrete for the Southwest Building Corner Walls to Precast Ceiling Plank height. They began reinforcement installation for the West Wall above the Surge Tank. They also poured the concrete grout fillet for the Surge Tank Bottom Slab. They will continue reinforcement and concrete installation this coming week. The underground utilities contractor continued installation of the High Pressure Zone water main and the Low Pressure Zone water main. They plan to complete installation of the High Pressure Zone and Low Pressure Zone water main this coming week.
Week of Dec. 13
The concrete/reinforcement contractor installed reinforcement and poured concrete for the Northwest Building Corner Walls to Precast Ceiling Plank height. They also began reinforcement installation for the Southwest Building Corner Walls. They will continue reinforcement and concrete installation this coming week. The underground utilities contractor continued installation of the High Pressure Zone water main and the Low Pressure Zone water main. They plan to continue installation of the High Pressure Zone and Low Pressure Zone water main this coming week.
Week of Dec. 6
The concrete/reinforcement contractor installed reinforcement and poured the concrete for sections of the East and South Building Walls to Precast Ceiling Plank height. They also installed reinforcement and poured concrete for Southwest Building Corner Short Walls and the Surge Tank Top Slab. They will continue reinforcement and concrete installation this coming week. The underground utilities contractor continued installation of the High Pressure Zone water main and the Low Pressure Zone water main. They will continue installation of the High Pressure Zone and Low Pressure Zone water main this coming week.
Weeks of Nov. 22 and Nov. 29
The concrete/reinforcement contractor installed reinforcement and poured the concrete for sections of the East and South Building Walls and the Northeast Building Corner Walls to Precast Ceiling Plank height. They also installed reinforcement and poured concrete for Northwest Building Corner Short Walls and the Southwest Building Corner Footing. They will continue reinforcement and concrete installation this coming week. The underground utilities contractor continued installation of the High Pressure Zone water main and installed the pressure tap into the Low Pressure Zone water main. They will continue installation of the High Pressure Zone and Low Pressure Zone water main this coming week.
Week of Nov. 15
The concrete/reinforcement contractor installed reinforcement and poured the concrete for the Southeast Building Corner Walls from Footing to Precast Ceiling Plank height. They also continued reinforcement installation for the building walls above the High Service Pump Room. They will continue reinforcement and concrete installation this coming week. The contractor installed waterproofing around the High Service Pump Room and backfilled around the High Service Pump Room and the Surge Tank. The underground utilities contractor continued water main installation this week. They completed the tie-in to the Well No. 4 raw water main and installed the pressure tap into the High Pressure Zone water main this week. They will continue installation of the High Pressure Zone water main this coming week.
Week of Nov. 8
The concrete/reinforcement contractor installed reinforcement and poured the concrete for the High Service Pump Area Walls, Surge Tank Bottom Slab, and Surge Tank Walls. They also began reinforcement installation for the East and South Building Walls. They will continue reinforcement and concrete installation in the East and South Walls this coming week. The underground utilities contractor continued water main installation this week. They completed installation of the 16-inch and 12-inch Treated Water site water main this week. They also began installation of the High Pressure Zone and Low Pressure Zone water mains. They plan to continue water main installation next week.
Week of Oct. 25
The excavating contractor completed backfilling for the High Service Pump Area Slab and the Surge Tank Bottom Slab. The concrete/reinforcement contractor installed reinforcement for the High Service Pump Area Sump and Slab. They installed the concrete for the Sump in this area. They will continue reinforcement and concrete installation in the High Service Pump Area, Surge Tank Bottom Slab, and East and South Wall Footing this coming week. The underground utilities contractor continued water main installation this week. They installed an additional 40 LF of 16-inch site water main with 30 LF of 24-inch casing pipe this week. They have also completed installation of approximately 110 feet of 10-inch water main in the building footprint. They plan to continue water main installation next week.
Week of Oct. 18
The excavating contractor completed bedrock removal for tanks and piping within the building footprint. They began backfilling for the High Service Pump Area Slab. The concrete/reinforcement contractor is scheduled to mobilize on Monday, October 25th. The underground utilities contractor continued water main installation this week. They have installed approximately 210 feet of 16-inch site water main and 140 feet of 12-inch site water main. They have also installed approximately 110 feet of 10-inch water main in the building footprint. They plan to continue water main installation next week.
Week of Oct. 11
The Grouted Tie-Back Soldier Pile Wall contractor completed testing all of the tieback anchors and they have also completed installation of the lagging. They have completed the Grouted Tie-Back Soldier Pile Wall and have demobilized from the site. The contractor excavated and graded the site in conjunction with the lagging installation. They are down to bedrock elevation within the building footprint and have started bedrock removal for tanks and piping within the building footprint. They are scheduled to complete bedrock removal for the building in the next week. The underground utilities contractor continued water main installation this week. They have installed approximately 170 feet of 16-inch water main and 100 feet of 12-inch water main. They plan to continue water main installation next week.
Week of Oct. 4
The Grouted Tie-Back Soldier Pile Wall contractor completed drilling and installing the tieback anchors. They have tested all of the tieback anchors on the upper level. They have also continued installation of lagging on the south and east walls. The contractor is excavating and grading the site in conjunction with the tieback anchor and lagging installation. They are scheduled to complete lagging installation and tieback anchor testing for the wall in the next week. The underground utilities contractor began water main installation this week. They have installed approximately 60 feet of 16-inch water main. They plan to continue water main installation next week.
Week of September 27
The Grouted Tie-Back Soldier Pile Wall contractor continued drilling and installing tieback anchors. They have drilled and installed 23 of the tieback anchors, which are all of the anchors on the upper level. They have continued installation of whalers along the east wall and south walls and have tested 16 of the tieback anchors. They have also continued installation of lagging on the north and east walls and have begun drilling and installing the tieback anchors on the lower level. The contractor is excavating and grading the site in conjunction with the tieback anchor installation. They are scheduled to install lagging and tieback anchors for the wall for the next week. The underground utilities contractor plans to begin water main installation next week.
Week of September 20
The Grouted Tie-Back Soldier Pile Wall contractor continued drilling and installing tieback anchors. They have drilled and installed 19 of the tieback anchors. They have also installed whalers along the north and east walls and have tested nine (9) of the tieback anchors. The contractor is excavating and grading the site in conjunction with the tieback anchor installation. They are scheduled to install lagging and tieback anchors for the wall for the next two weeks.
Week of September 13
The Grouted Tie-Back Soldier Pile Wall contractor continued installation of the lagging on the north, south, and east walls. The contractor is excavating and grading the site in conjunction with the lagging installation. The contractor also began drilling and installing tieback anchors. They have drilled and installed nine (9) of the tieback anchors. They are scheduled to install lagging and tieback anchors for the wall for the next two weeks.
Week of September 6
The Grouted Tie-Back Soldier Pile Wall contractor completed drilling and installing the 31 soldier piles. They continued installation of the lagging on the north and east walls. The contractor is excavating and grading the site in conjunction with the lagging installation. They are scheduled to install lagging and tieback anchors for the wall for the next two weeks.
Week of August 30
The Grouted Tie-Back Soldier Pile Wall contractor continued drilling for soldier pile installation. The contractor has drilled twenty-five (25) complete boreholes for the soldier piles. The contractor has installed twenty-four (24) of the soldier piles. There are 31 total soldier piles associated with the wall. They are scheduled to complete drilling and installing soldier piles within the next week. They have also started installation of the timber lagging in the northeast corner of the wall. They are scheduled to install timber lagging and tieback anchors for the wall for the next three weeks.
Week of August 23rd
The Grouted Tie-Back Soldier Pile Wall contractor continued drilling for soldier pile installation. The contractor has drilled fourteen (14) complete boreholes for the soldier piles. The contractor has installed thirteen (13) of the soldier piles. There are 31 total soldier piles associated with the wall. They are scheduled to continue drilling and installing soldier piles for the next two weeks.
Week of August 16th
The Grouted Tie-Back Soldier Pile Wall contractor continued drilling for soldier pile installation. The contractor has drilled six (6) complete boreholes for the soldier piles. The contractor installed two (2) of the soldier piles on August 17, 2010 and they plan to install three (3) soldier piles on August 20, 2010. There are 31 total soldier piles associated with the wall. They are scheduled to continue drilling and installing soldier piles for the next three weeks. |
