Work No. 7 –  as shown on sheet 2 of the works plans and being the construction of a new  mooring within Lowestoft Harbour.  And for the purposes of or in connection with the construction of any of the works and other  development mentioned above, ancillary or related development which does not give rise to any  materially new or materially different effects than those assessed in the environmental statement,  consisting of—  works within highways, including—  works within Lake Lothing (to the extent they are situated within the Order limits) to—  other works and development—  ( a ) 1995 c. 21.  51 (o) ramps, steps, footpaths, footways, cycle tracks, cycleways, bridleways, equestrian tracks,  non-motorised user routes or links, byways open to all traffic and crossing facilities;  (n) to place, alter, divert, relocate, protect, remove or maintain services, plant and other  apparatus and equipment belonging to statutory undertakers, utility companies and others  in, under or above land, including mains, sewers, drains, pipes, cables, lights, cofferdams,  fencing and other boundary treatments including bollards;  (m) for the strengthening, alteration or demolition of any building;  (l) provide lighting, signage and aids to navigation;  (k) construct, place and maintain works and structures including piled fenders, protection  piles and cofferdams; and  (j) temporarily remove, alter, strengthen, interfere with, occupy and use the banks, bed,  foreshore, waters and walls of the lake;  (i) remove and relocate any vessel or structure sunk, stranded, abandoned, moored or left  (whether lawfully or not);  (g) carry out dredging, which may include such dredging works as may be required to  provide side slopes or otherwise secure the dredged area against siltation, scouring or  collapse;  (h) use, appropriate, sell, deposit or otherwise dispose of any materials (including liquids but  excluding any wreck within the meaning of the Merchant Shipping Act 1995( a )) obtained  in carrying out any such operations;  (f) carry out excavations and clearance, deepening, scouring, cleansing, dumping and  pumping operations;  (e) alter, clean, modify, dismantle, refurbish, reconstruct, remove, relocate or replace any  work or structure (including lake walls);  (d) works to place, alter, remove or maintain street furniture or apparatus (including statutory  undertakers’ apparatus) in, under or above a street, including mains, sewers, drains, pipes,  cables, cofferdams, lights, fencing and other boundary treatments;  (c) relocation or provision of new road traffic signs, signals, street lighting and carriageway  lane markings; and  (b) street works, including breaking up or opening a street, or any sewer, drain or tunnel  under it, and tunnelling or boring under a street;  (a) alteration of the layout of any street permanently or temporarily, including increasing the  width of the carriageway of any street by reducing the width of any kerb, footway,  cycleway, or verge within the street; and altering the level or increasing the width of any  such kerb, footway, cycleway or verge within the street, works for the strengthening,  improvement, repair, maintenance or reconstruction of any street; 