8630 REPAIR AND MAINT OF INTERLOCKING TILES CHEQUERED TILES HARD STANDING CULVERT PAVINGS AND CERTAIN MISC B AND R WORKS AT INS KATTABOMMAN UNDER GE TIRUNELVELI

Demolition of reinforced cement concrete as in beams , coloumns and footings and slab etc complete all as specified and directed.

Material & Labour for RCC 1:2:4 (Nominal Mix) type B1 (using 20mm graded stone aggregate) as in precast cover slabs , chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces complete all as specified and directed.

Supply & Fixing TMT bars 10m dia and over, cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Demolition of cement concrete in ground floor / paving not exceeding 15Cm thick below or above GL unreinforced complete all as specified .

Material & Labour plain cement concrete type D2, 1:4:8, 100mm thick in sub base of floor finished even and rough to receive top layer complete all as specified and directed.

Material & Labour plain cement concrete type B1, 1 : 2 : 4, 50mm thick (using 20mm graded aggregate) finished even and fair without using extra cement complete all as specified and directed.

Forming construction Joint 30mm deep x 10mm wide filled with sealing compound grade 'A' complete all as specified and directed.

Material & Labour for sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Material and labour for machine pressed precast concrete interlocking paver block 60mm thick made of M-35 grade cement any shape and with grey cement and pigment complete all as specified and directed

Material & Labour for Chequered cement concrete tile 30CM x 30CM x 25mm thick with grey cement and pigment set, jointed and pointed in neat cement slurry in floors over and including cement mortar bedding 20mm thick in CM 1 : 6, complete all as specified and directed.