SPECIAL REPAIR OF BLDG NO AL 124 (OR MD ACCN) OF 11 KUMAON AND PROVN OF WATER TANK (03 X 2000 LTRS TANK) WITH FITTING AND APPROACH PATH NEAR BLDG NO TL 14 OF 11 KUMAON AT DAGSHAI CANTT UNDER GE KASAULI

Schedule 'A' Section - I

Demolition of brick or stone masonary built in cement mortar including all quoins arches pillars upto 10 mtr height as in roof chimney, walls , manholes, chambers and similar work etc including precast concrete block complete all as specified and as directed.

Material and labour brick work with sub class 'B' old size bricks straight or curved on plan exceeding 6 metre mean radius built in cement mortar 1:6 complete all as specified and as directed by the Engineer-in-Charge.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern as in roof coverings complete all as specified and as directed.

Dismantling timber scantling 40 sq.cm and over in section in any position upto 10mtr height in framed or unframed work etc complete all as specified and as directed.

Supply and fixing second class hard wood over 40 sqcm in section as in roof trusses, members, scantling, or in other position upto 10metre height, etc. timber framed and clean sawn, complete all as specified and as directed.

Supply and fixing mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal/ square nut or Mild steel rag or lewis bolts, screwed one end, with hexagonal or square nuts and washers, the other end enlarged and jagged or lewised of any size and length as per site requirement, etc. complete all as specified and directed.

Material and labour for cement concrete 1:2:4 type B1 (using 20mm graded aggregate) as in copings, roof kerbs or mud stops, rounded or chamfered on edges, cills, steps, hold fast, filing gaps/spaces between wooden/ mild steel member embedded in stone / brick masonry wall etc complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.60mm thick conforming to IS-15961 of approved colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws on wooden trusses in any position or slope upto any height complete all as specified and directed. Note- The sheets shall have (150 gm/sqm total on both sides) with super durable polyester quality paint of approved colour, suitable for exterior application conforming to IS-15965. Contractor shall submit a Purchase voucher and manufacturer test certificate to Engineer-in-Charge before claiming payment.

Supply and fixing plain mild steel sheeting 0.60 mm thick, in rain water gutters, drip and straight flashings (length and girth as fixed ), ridges, hips, and similar work etc fixed as welded or soldered joints, reveting are provided etc complete all as specified and directed. Note : i) Rates are included for providing nozzles, stop ends, drop ends made of mild steel sheeting 0.60mm thick with necessary fixing arrangement/ jointing with rubber sealant for PVC downwater pipes. ii)The sheets shall have (150 gm/sqm total on both sides) with super durable polyester quality paint of approved colour, suitable for exterior application conforming to IS-15965. Contractor shall submit a Purchase voucher and manufacturer test certificate to Engineer-in-Charge before claiming payment.