WASHINGTON (AP) — Senate Republicans have almost doubled the size of the disaster relief package for Harvey to more than $15 billion, a first installment to help communities in Texas rebuild from the storm — and stock reserves for looming damage from Hurricane Irma.

The must-do legislation, paired with a short-term increase in the government’s borrowing authority and a temporary government funding bill, is on track to pass the Senate as early as Thursday. The federal government’s disaster aid reserves are rapidly dwindling as Irma takes aim at Florida.

Senate Majority Leader Mitch McConnell, R-Ky., unveiled the measure late Wednesday, adding $7.4 billion in community development block grants to President Donald Trump’s $7.9 billion request, which overwhelmingly passed the House on Wednesday. McConnell also added a temporary extension of the federal flood insurance program.

“It will provide certainty and stability for first responders, state officials, and the many others involved in preparing for and recovering from these storms, with critically needed emergency resources that will not be interrupted by the prospect of a shutdown or default,” McConnell said Thursday. “The recovery effort for a record-setting storm like Harvey has strained resources to the limit already.”

The additional community block grant money is to jump-start rebuilding efforts. The money can cover costs the Federal Emergency Management Agency can’t.

“This funding will serve as an initial first step toward helping Texans begin the process of rebuilding,” said Sen. John Cornyn, R-Texas, who requested the additional funding be adding to the measure.

The $15 billion-plus aid package is also crafted in such a way to free up another $7 billion in Federal Emergency Management Agency disaster relief funds.

Sen. Rand Paul, R-Ky., moved to pay for the aid package by cutting foreign aid accounts, while Sen. Ben Sasse, R-Neb., made a move to remove the debt limit language. Both amendments were likely to be killed in bipartisan votes early Thursday afternoon.

“Why don’t we pay for this? Why don’t we simply take some money that we were going to spend somewhere else for something not as valuable in another country, and why don’t we spend it here?” Paul said.

The Senate vote comes a day after Trump shocked GOP leaders by siding with top Democrats Sen. Chuck Schumer of New York and Rep. Nancy Pelosi of California, who demanded a debt ceiling increase only through December.

House Speaker Paul Ryan, R-Wis., who opposed the short-term debt limit idea, said on Thursday that the deal that Trump cut with Democrats made sense, with one devastating storm and another looming.

Ryan said that the president didn’t want to have “some partisan fight in the middle of the response.”

Asked in the interview with The New York Times about Trump siding with the Democrats, Ryan said, “Yeah I sort of noticed that.”

The White House said Thursday that Trump spoke to Democratic and Republican leaders McConnell, Ryan, Pelosi and Schumer on Thursday morning, and stressed that the president is committed to working with both parties. Trump also was dining with Ryan Thursday night.

In the meeting with Republican and Democratic leaders on Wednesday, Trump also suggested doing away with the debt ceiling entirely, Pelosi said.

“The president even suggested, ‘Has anybody ever thought about removing this vote?'” Pelosi told reporters. “We said, ‘We’ll take it back to our caucus.'”

A military vehicle pass flood damaged belongings piled on a homeowners front lawn in the aftermath of Hurricane Harvey on Thursday, Sept. 7, 2017, at the Canyon Gate community in Katy, Texas. (AP Photo/Matt Rourke)Chumming Xu looks through his flood damaged belongings in the aftermath of Hurricane Harvey on Thursday, Sept. 7, 2017, at the Canyon Gate community in Katy, Texas. (AP Photo/Matt Rourke)Senate Majority Leader Mitch McConnell, R-Ky., flanked by Sen. John Thune, R-S.D., left, and Majority Whip John Cornyn, R-Texas, speaks at the Capitol after President Donald Trump overruled congressional Republicans and his own treasury secretary and cut a deal with Democrats to fund the government and raise the federal borrowing limit for three months, all part of an agreement to speed money to Harvey relief, in Washington, Wednesday, Sept. 6, 2017. (AP Photo/J. Scott Applewhite)