| Description | Includes estimate of expense to support the banks of the main drain, c.1760s; an estimate of a sea-sluice or clow designed for the drainage of the low grounds and carrs in the lordship of Adlingfleet and Whitgift, 1767 ('Mr Grundy's estimate'); report of John Grundy on the works; 7 Sep to 9 Sep 1767; a survey of the works at Adlingfleet and views and observations made there in order to fix upon proper places for making the side drain communicate the internal drainange with the mother drain, 1768; admeasurement of the brickwork done by Abraham Dogdson at Adlingfleet Clough for the Commissioners of that drainage, 1768; estimate relating to wharfing, removing the banks and widening the drain 10 feet, c.1770s; report respecting defects of the lower end of the mother drain and the barrier bank, 1771; specification of timber requisite for Adlingfleet coffer dam, 1803; description of the coffer dam with sketch, 1803; general estimate of repairs of Aldlingfleet clough, 1803; agreement for the building of a new bridge called Hoggarth [Hoggard] Lane Bridge, 1838; specification for Hoggarts [Hoggard] Lane Bridge, 1838; |