COMPREHENSIVE MAINT INCL MISC B/R WORKS FOR OTM ACCN AT ZONE-1B, 1C AND ZONE-5 UNDER GE(S) TEZPUR

Taking down chowkats or frames not exc 1.5sqm each with shutters( without taking off shutters from the frame ) including dismantling of PCC bed blocks for hold fasts complete all as specified and as directed.

Taking down chowkats or frames exc 1.5sqm and not exc 4.0 sqm each with shutters ( without taking off shutters from the frame ) including dismantling of PCC bed blocks for hold fasts.complete all as specified and as directed.

Taking down of shutters of any description exc 1.00 Sqm and n.exc 2.00 sqm each complete all as specified and as directed.

Taking down of shutters of any description n.exc 1.00 Sqm and each complete all as specified and as directed.

Refixing of shutters of any description exc 1.00 Sqm and n.exc 2.00 sqm each in same opening including of taking down, easing, adjusting and renewal/refixing of builders hardware as required including renewal of unserviceable screws, etc.complete all as specified and as directed.

Refixing of shutters of any description n. exc 1.00 Sqm each in same opening including of taking down, easing, adjusting and refixing/renewal of builders hardware as required including renewal of unserviceable screws, etc.complete all as specified and as directed.

Material and labour for providing Plain Cement Concrete (1:3:6) type C1 using 20mm graded aggregate as in bed block or hold fast complete all as specified and directed.

S&F 2nd class hard wood plain, solid, striaght in chowkats and framed rebated on the solid rounded or chamfered put together with glue pinned at joints including making rebate for fixing second shutter as per site requirement.complete all as specified and as directed.

S&F 30 mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and as directed.

Supply and fix 30mm thick second class hard wood glazed and skeleton, open rebated and prepared to receive glass/ wire cloth, gauze exc (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass etc. The sizes of members of shutters as per IS-1003 (Part-2), kiln seasonable and chemically pressure treated and fitted to chowkhats complete all as specified and directed. (Note : Glass / wire cloth wil be measured and paid separately).