REPAIR/REPLACEMENT OF FOOT PATH TILES INTERLOCKING PAVER BLOCKS CHEQUERED TILES PARKING TILES HARD STANDING ETC AT AREA E AND DAS AT NAVAL DOCKYARD VISAKHAPATNAM UNDER GE(I) DM VISAKHAPATNAM

Demolition of brick work or stone / boulder masonry built in cement mortar including removal of debris outside of Dockyard premises complete all as specified and directed.

M&L for Pre cast cement concrete type 1:3:6 type C-2 (20mm graded stone aggregate) block masonry with solid blocks exc 10 cm in width and setting in cement mortar 1:4 complete all as specified and directed.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. and getting debris outside Dockyard premises all as specified and directed.

M&L for rendering 15 mm thick in CM 1:4 on fair faces of brick work or concete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 10mm thick in CM 1:4 on fair faces of brick work or concete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of new surfaces and applying three coats of white wash complete all as specified and directed.

M&L for preparation of new plastered surfaces of walls and M&L for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm over new surfaces over applying plaster of paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth complete all as specified and directed.

Dismantling of paver block of any description and removing debris outside from the dockyard premises all as specified and directed

M&L for 50mm thick sand filling under floor or in foundation including watering consolidation complete all as specified and directed.

M&L for machine pressed precast cement concrete interlocking paver block with grey cement and pigment any shape and size of 60mm thickness , M-35 graded laid over sand cushioning complete all as specified and directed.

M&L for Hardcore of broken stone or boulders of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface all as specified and directed.

M&L for providing, cement concrete 1:2:4 type B-0 (using 12.5mm graded stone aggregate) as in cement concrete in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings/ drain bedding not exceeding 15 cm thickness (below or above ground level) etc and disposing off the debris out side naval Dockyard premises complete all as specified and directed.

M&L for cement concrete type D2 1:4:8 (40 mm graded aggregate) as in foundation filling and mass concrete all as specified and directed.

M&L for 75mm thick Cement concrete type B-2, 1:2:4 (40mm graded aggregate) as in sub base of flooring complete all as specified and directed.

M&L for 100mm thick plain cement concrete (PCC) 1:2:4, type B-0 (12.5mm graded aggregate) as in sub floors, sub bases and paving etc., complete all as specified and directed.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises all as specified and directed.

M&L for decorative (Endura tiles / stair tiles) 7 to 8 mm thickas in treads / rise / landing of stair laid over 15 mm thick cement screed (1:6) and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of the tiles complete all as specified and directed.

M&L chequered cement concrete tiles with grey and any pigments 30cm x30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors and incl cement screed 15mm thick in 1:6 all as specified and directed

Demolition of reinforced cement concrete in any position and removal of rubbish outside dockyard premises complete all as specified and directed.

M&L for precast cement concrete type C1 (1:3:6) (20mm graded aggregate) in manhole covers setting in cement mortar (1:4) complete all as specified and directed.

M&L for mild steel TMT bars 10mm 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.

M&L for forming 12mm thick expansion joints for thickness of slab 100mm filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ complete all as specified and directed.

M&L for forming construction joint 30mm deep x 10mm wide filled with sealing compound and sealed with sealing compound, Grade ‘A’ complete all as specified and directed.

M&L for finishing surface of concrete roads, pavements, by brooming complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description complete all as specified and directed.

M&L for framed work such as grills, gratings, etc., with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters; walk ways, railings, frame work of water tanks, manhole covers, duct covers and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and directed.

S&F rolled mild steel chequered plate as covers confirming to Fe-290, Gde-E-165 welded to supporting of duct covers complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of zinc chromate primer all complete all as specified and directed.