Relocation of existing x 48 construction trailer to new area within the confines of the d. C. Water blue plains advance wastewater treatment facility

Installation of 1 temporary construction trailer on private property.

Amend building permit number b1206476 to reflect couple changes as follows: the foundation has been changed from piers to abs pads see fd1 resulting with removal of erosion and sediment control removal and excavation. Decking and ramping is added.

D. C. Clean rivers project abandonment of an old geological boring hole . This hole os a direct path of the new deep water tunnel being installed on the blue plains project site

Install a 23ft-10. 5in x 11ft-9in x 1ft-8in high and a 26ft x 12ft x 1ft-8in high strongwell oil containment system for two service transformers at blue plains substation no. 83.

Water treatment plant

The main process train (mpt) is part of the biosolid handlink process at blue plains advanced wastewater treatment plant. . It is comprised of expansion of the existing solid processing building for solids screeening anew tree story building for pre dewatering equipment , an exterior pad for processing, equipment a new story 1 stroy building for digestion equipment with an electric building on top, and 4 new vertical cylindrical digesters.

An after hours is needed inconjuntion with p. S. Permit number pa10068087 qates ? 20th street ne and mill ? Rhode island ave ne from 8pm to 5:30am from 9/06/12 to 9/30/12

Sediment and erosion control plans and stormwater management plans for construction of a new warehouse at the blue plains sewerage treatment plant

Construct foundation for the combined heat and power facilities to convert digester gas to steam and electricity. Facilities include turbine building, gas building, blower building and a slab for siloxane flare.

An after hours is needed in conjuntion with p. S. Permit number pa10072404 from 9/29/12 to 10/31/12 8pm to 5:30am

Soil test borings for geotechnical purposes. Soil samples will be taken. Water level will be taken using tape. Water samples will not be taken.

9 borings drilled ft deep 5 of 9 borings converted to ground water monitoring wells -open- through construction but capped with lock boxes after installation all borings: 4-inch diameter hollow stem auger drilled

Remove four 4- 87 gallon ustcs valts as per site plan .

Soil test borings for geotechnical exploration. A tape. No water samples will be collected. -13 borings - 15 - 1 ft deep will be drilled. -piezometers will be installed to a depth ranging from 25 - ft. -see attached boring location plan.

Two soil borings to a maximum depth of feet using 3. 24 in. Id hollow stem augers cutting a 6 in. Dia hole

Installation of 9 well monitors and 3 dewatering wells for shaft excavation

Tower crane use for main processing train project construction

New pre-fabricated office trailer installation water supply and electricity connections.

Constuction of 2 deep shafts 125ft deep to be installed as part of the dc clean river project. This application covers the constuction of the 2 shaft liners.

Foundation to grade. Main process train

Grade site and install paved trench to discharge point into blue plains facility, install erosion and sediment control devices, install electrical and water lines to serve site trailer.

Single story brick building

Two story brick building building b3-8 by pass building

D. C. Clean rivers project: support of excavation for the blue plans tunner drop/access shafts

Building demolition, excavation, backfill, building construction, process and mechanical and piping, sludge dewatering and conveying equipment, eletrical substation. Instrumentation and control work, site improvements, miscellaneous concrette structures associated with new building to dewater biosolids from the cambi thermal hydroysis system at blue plains awt.

Relocation of existing 84 x construction trailer to new area within confines of the dc water blue plains advance wastewater treatment facility.

Air handling unit at penthouse and vav boxes at 3rd and 4th fire replacement

Interior work only. Drywall , carpet, painting mechanical, plumbing, and electrical work.

1st extension to building permit b1106629 to expire 3/25/2013

Relocation of existing 56x24 construction trailer to new area within confines of the dc water blue plains wastewater treatment facility

Electrical

Temporary modular building

Add a temporary personell hoist to shaft for constuction alimak u-500

Sprinklers are for heads only

Plumbing and gas

Enclose covered walkway to creat a fully enclosed vestible, to reduce unconditioned air flow into building.

Amend building permit #b1206753 to reflect the construction classification change from type ib to type iib. This is consistent with similar buildings on the site classified under the provision of dcmr 12a - section 503. 1. 1 - special industrial occupancies for collection or treatment of sewage, which are exempt from the allowable height and area limitations of table 503, due to the specialized industrial use for this type of building.

Amend building permit #b1307974 to reflect changes in window sizes from 2feetx3feet to 3feetx4feet.

Removal of interior partition between computer room and data room to create one data room. Upgrade of hvac system and lighting.

Replacement of existing heating and ventilation and electrical piping to east process screen facility.

Replacement of existing heating and ventilation and electrical piping to grit building no. 1

Upgrade of existing wastewater treatment facility to improve perormance

Amend building permit number b1301956 to include electrical, fire and hvac

Retrofitting existing supply building #1 for joint office and storage use.

Installation of an 8 way conduit, 8 - 6 inch coundit encased in concrete, on blue plains advance wastewater treatment plant.

Most of the proposed work under the main substation line c transformer replacement project is process related work associated with wastewater treatment operations. For the purpose of this permit application, the work includes upgrading the back entrance access ramp to the wastewater treatment plant main electrical substation, replacing the existing outdoor yard lighting at the main substation, re-grading of the outdoor capacitor bank area and replacing the existing fence along the capacitor bank area.

An after hours permit is needed in conjuntion with multi location public space manhole access permit number pa10084247 from 3:30pm to 7am

Construction shallow foundation for new 26 x trailer within the confines of dc water blue plains advance wastewater treatment facility.

Amend foundation permit #fd1300047 to reflect change to foundation design from use of concrete modular units to the use of cast-in-place reinforced concrete.

Install 4 modular trailers (size 119" x 640"/each) for vendor training facility with proposed 3 instructors & between 3 - attendees in 4 classrooms: monday - friday - 8: am - 4: pm on the dc government land. "on line application".

Construct the combine heat and power facilities to convert digester gas to steam and electricity. Facilities include turbine building, gas conditioning building, blower building and a slab for siloxane flare.

Construction of new warehouse and visitor security building

Install 7 additional wells: depth 295ft, 14in diameter, steel casing, air rotory, mud rotary

The proposed work consist on drilling two soil borings on private property. The borings diameter is four inches by maximum depth of twenty feet, using mud rotary techniques for geotechnical investigation, as per site plan, work plans report, dc well construction application form and dc well application schematic, for dc water.

Conduct twenty-one soil test borings, approximately 50-1 deep are planned for geotechnical investigation purposes. Hollow-stem-auger and mud rotary drilling methods are planned to be used.

Installation of 26 x trailer within the confines of dc water blue plains advanced wastewater treatment facility.

Extension to permit#15640781

Type for elevator : one (1) base trac/ service

Type for elevator : one (1) mrl service

Replace the elevator controls, fixtures, wiring, door equipment estimated cost of work 23,000. 00

Type of elevator : one (1)/g2s/steel/business

Cmf upgrade phase iii task 6

Extension to electrical permit e1100494 to expire 9/18/13.

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeilddgrz8zr1whp2yitkq9g0x

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeilee7x2d2mmcqvtjktr%2bhh66

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeilcypjdgbah3%2faap3ymlp6c2

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeilfas%2fmfhp0zwv0rcvjmlo3p

Tunnel dewatering pump station/enhanced clarification facility tdps/ecf early site work, tie-ins and bypasses is consist of chemical systems, low head pump station and transfer pump station which is phase one of three.

Amend building permit # b1201824 to replace existing elevator that was not on previous permit.

Construction of a tunnel dewatering pump station for the dc water blue plains advanced wastewater treatment plant. In addition to construction of the pump station, the tdps will consist of a coarse screening system and surge shaft. This project is phase two of three of the tdps and ecf .

Plumbing and gas

Interior alterations of 2,6 sf of existing office an storage space. Altereations include demolition of ceilings, interior partitions, raised flooring, mechanical and electrical equipment. New items include interior partitions, celilings, mechanical, eletrical and plumbing.

Interior alteration to build new equipment room in existing dc water building.

Replacement or repair of not more than existing outlets and not more than existing lighting fixtures for a residential, commercial or industrial project.

Construction of tunnel dewatering pumping station tdps and enhanced clarification facility ecf. It is also consist of coarse screening system and surge shaft. This project is phase two of three.

Subsurface utility location - potholing on the blue plains treatment plant. This involves trenches and vacuum extraction of soils to locate existing utilities prior to construction. All work will be performed on dc water property. Work will be above water table.

Installation of sixteen (16) panel antennas mounted to the existing mechanical screening and penthouse facade with rad center elevations of 65 ft above grade level on an existing rooftop. Also, installation of a 21 ft x 14 ft equipment platform on the existing rooftop.

Construction of a 24x trailer within the confines of the dc water blue plains advanced wastewater treatment facility.

Construction of sidestream wastewater treatment facility within blue plains awtp, as well as ancillary electrical, plumbing, hvac and chemical feed in support of the treatment process.

Type of elevator : one (1) mrl/steel/side front/passenger. (blue plains/dewatering plant)

Type of elevator : one (1) alimak/top of shaft & elevation/steel/construction

Renovation of (2) two existing 35 lbs capacity hydraulic passenger elevators. Renovation will consist of remove and replacement of the elevator controller, tank and valve assembly, associated wiring, guide shoe, door equipment & operating fixtures. Total 190,483. 00

Type of elevator :one (1) traction/hoistway / steel/passenger

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeildaxfpc%2fa5queoefkbruhge

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeild852rgsabtdw2288okftqs

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeildei0dowcxdlfzmpfgtqqhz

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeilejoas7quennv7n3tqhqm7m

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeild73ov0wej6oiy6ghxi7wrf

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeild73ov0wej6odx79z3pckdo

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeilelsda8p458nwtaw5rgx26a

The work will involve advancing 25 soil borings on the site to a depth of 25 or refusal via direct push technology at dc water

Electrical

Electrical

Extension of permit b0904234 - renovating existing two laboratory buiding and construct a two story addition to provide a seocnd stair from second floor. This permit will expire on 9/8/13

Plumbing and gas

Sediment and erosion control plans and stormwater management plans for construction of a new warehouse at the blue plains sewerage treatment plant

Single story brick building

Two story brick building building b3-8 by pass building

Sprinklers are for heads only

Plumbing and gas

Plumbing and gas

Plumbing and gas

Plumbing and gas

1st extension to permit #bciv1400013 to expire 6/12/15.

Plumbing and gas

Plumbing and gas

Plumbing and gas

Plumbing and gas

Sediment and erosion control plans and stormwater management plans for construction of a new warehouse at the blue plains sewerage treatment plant

Sprinklers are for heads only

Plumbing and gas

Plumbing and gas

Single story brick building

Two story brick building building b3-8 by pass building

Electrical

Plumbing and gas

Extend building permit #b1302733-fourth extension. To expire 10. 5. 2016

Extend building permit #b1302733-fourth extension. To expire 10. 5. 2016

Plumbing and gas

Sediment and erosion control plans and stormwater management plans for construction of a new warehouse at the blue plains sewerage treatment plant

Two story brick building building b3-8 by pass building

Single story brick building

Electrical

Plumbing and gas

Plumbing and gas