Replacement of damaged GI valley gutter, CI rainwater down take pipe and bitumen washer at four storage sheds bldg. No. 604AandB, 804 AandB, 904AandB and 1004 AandB inside factory area.

Dismantling of corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings and refixing coach screws and washers, in roofs, walls etc. with grade of zinc coating 275.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories)

S & F of PVC (SWR) 110mm dia pipes single socketed in any length with rubber ring joints fixed to vertical surfaces as per site condition .

S & F of PVC (SWR) 110mm dia bends any radius .

S & F of 100 mm medium grade G I pipe in valley gutter and welded or soldered joints are provided as required & directed .

M & L for brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1: 4. (with modular bricks) includung curing etc as per the site condition .

M & L for rendering 12mm thick cement plaster (1:4) on fair faces of brick work or concrete surfaces as per the site condition .

M&L for removing damaged bitumen washer from existing 'J' bolt/hook and providing one plain GI ane bitumen washer under nut over 'J' bolt/hook all compete a per requirement and directed.

S & F plain, galvanised, mild steel sheeting, of 2.00mm thick in valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 and welded or soldered joints are provided as required & directed .