▁engine ers ▁tools ▁and ▁railway ▁track work ▁sections ▁being ▁located ▁adjacent ▁to ▁She pc ote ▁Lane , ▁on ▁a ▁narrow ▁strip ▁of ▁land ▁between ▁that ▁road ▁and ▁the ▁She ff ield ▁Canal . ▁ ▁The ▁Mel ting ▁Sh op ▁used ▁metal ▁supplied ▁from ▁two ▁cup ola ▁furn aces ▁to ▁feed ▁a ▁pair ▁of ▁Trop enas ▁conver ters ▁to ▁supply ▁met als ▁to ▁the ▁found ry . ▁These ▁were ▁a ▁nom inal ▁ 3 ▁tons ▁capacity ▁each . ▁The ▁Trop enas ▁conver ters ▁were ▁similar ▁to ▁B ess emer ▁process ▁furn aces ▁except ▁that ▁the ▁air ▁was ▁blow n ▁across ▁the ▁surface ▁of ▁the ▁mol ten ▁metal ▁from ▁tu y ères ▁on ▁the ▁side ▁of ▁the ▁vessel ▁rather ▁than ▁the ▁bottom . ▁ ▁The ▁Electric ▁Mel ting ▁Sh op ▁was ▁home ▁to ▁two ▁H ér ou lt ▁electric ▁arc ▁furn aces , ▁the ▁first ▁installed ▁in ▁ 1 9 1 0 , the ▁other ▁in ▁ 1 9 1 2 ▁still ▁working ▁when ▁the ▁site ▁closed . ▁This ▁was ▁the ▁first ▁application ▁of ▁electric ▁arc ▁furn aces ▁in ▁She ff ield . ▁These ▁were ▁a ▁nom inal ▁ 5 ▁tons ▁capacity ▁and ▁provided ▁metal ▁for ▁the ▁found ry ▁and ▁to ▁ing ot ▁production ▁for ▁for ging . ▁The ▁company ▁also ▁offered ▁a ▁" rem el ting " ▁service ▁for ▁special ▁al loy ▁produ cers , ▁in ▁particular ▁magnet ▁allo ys ▁and ▁st ain less ▁ste els . ▁ ▁The ▁ ▁Found ry ▁compr ised ▁m ould ing ▁sh ops , ▁casting ▁b ays ,