Special Repairs to Reflex Firing Training Facility - Kill House Building No. P - 155 at INS Karna, Visakhapatnam

Amount

Dismantling of PGI Sheets [Corrugated or Semi Corrugated etc] as in roof covering including ridges, hips, valleys and flashings complete all as specified and as directed.

Dismantling of Mild Steel or Wrought Iron Work of any description not otherwise provided for complete all as specified and as directed.

S & F for pre-painted Galvalume steel sheets of Trapezoidal profile having pitch 190mm, depth 29mm or Tiled Profile or Sinusoidal Profile and thickness 0.50mm [Galvalume base-PPGL trapezoidal profile sheets], having tensile strength of 550 Mpa, fixed with aluminium self tapping screws, neoprene and EPDM washers of suitable size in roof covering complete all as specified and as directed. Note: Overlap shall be provided as specified by the manufacturer.

S & F for pre-painted Galvalume steel Plain Sheets and thickness 0.50mm [Galvalume base-PPGL Sheets], having tensile strength of 550 Mpa, in ridges, hips, valley gutters, drip and straight flashing cut to length & bent to shape, girth sheets fixed with aluminium self tapping screws of size 50/75mm and neoprene and EPDM washers of suitable size in roof covering / cladding / eves trim / rake trim and closure trim / valley rain water gutter / down spouts and top rafters etc. complete all as specified and as directed.

S & F Rolled Mild Steel work confirming to Fe 410-W, Grade-E- 250, Quality-A as in Plates [Plain & Chequered], Channels, Angles, square cut or notched [ordinary or counter sunk] forming holes without any attachment complete all as specified and as directed.

S & F MS machine made screw bolts with hexagonal or square head one end and screwed other or screwed both ends, fitted with washers and one hexagonal or square nut exceeding 5 cm long and not exceeding 10 cm long, dia of neck exceeding 11 mm but not exceeding 15 mm complete all as specified and as directed.

S & F Rolled Mild Steel work conforming to Fe 410-W, Grade-E- 250, Quality-A as in Roof Trusses [framed], Trussed, Purlins, Crane Gantries, Rails and fastenings and heavy bracket framing [Beam, Tee, Angle, Channel or Flat Sections] including distance pieces, cleats etc. complete all as specified and as directed.

S & F Mild Steel work confirming to Fe - 290, Grade E-165 as in Hand Rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for Balusters Running Bars, for Doors, Balusters, Nosing to Steps including embeding in concrete and screwing etc, Wind Ties for roof including securing bolts, Posts and Struts in Fencing including cutting tops to shape as directed, bending to shape, notching for wire, drilling holes or as in flat iron fillets [for securing wire mesh and barbed wire etc] including all necessary drilling, bolting or riveting, etc and similar work complete all as specified and directed.

S & F Rolled Mild Steel work conforming to Fe 410-W, Grade-E- 250, Quality-A as in Framed work as in Doors or Gates of angle or other section with gusset plates, rails, braces, etc complete, drilled for fixing of steel sheeting or other covering, Doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings [exclusive of steel sheeting or other covering, running rails and guides] and hanging, also fastening and fixing complete all as specified and as directed.

Demolition of Reinforced Cement Concrete [reinforcement cut as required to facilitate demolition] of any description and in any position not otherwise specifically provided for and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed.

M & L for Reinforced Cement Concrete 1:1½:3, Type A1 [using 20mm graded stone aggregate] as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like concrete all as specified.

Use and removal of Steel Formwork to Soffits of Suspended Slabs such as Roof Slabs, Floor Slabs, Landings and similar work not exceeding 200mm thick [Horizontal or Sloping] for Fair Finished surfaces complete all as specified and directed.

S & F Reinforcement using High Strength Corrosion Resistant Deformed TMT Bars of Grade Fe–500D of 10mm dia and over, cut to length, bent to shape required including cranking, bending, spirally for hooping, hooking ends and binding with annealed mild steel wire not less than 0.9mm dia or securing with clips or welded complete all as specified and as directed.

S & F Reinforcement using High Strength Corrosion Resistant Deformed TMT Bars of Grade Fe–500D of 5mm to 10mm dia bars as in stirrups, spacers and binders, cut to length, bent to shape required including cranking, bending, spirally for hooping, hooking ends and binding with annealed mild steel wire not less than 0.9mm dia or securing with clips or welded complete all as specified and as directed.

Demolition of Brick / Stone Masonry built in Cement Mortar including all quoins arches pillars etc and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed.

M & L for Providing Precast Cement Concrete Solid Block Masonry with Solid Blocks exceeding 100mm width of PCC 1:3:6, Type – C1 using 20mm graded stone aggregate set in Cement Mortar 1:4 complete all as specified and as directed.

M & L for 50 mm thick PCC 1:2:4, Type B-1, using 20mm graded aggregate as in Flooring, surface finished even and smooth without using extra cement complete all as specified and as directed.

M & L for Glass dividing strip 3.0 mm thick, 38 mm wide and insert in position to confirm to design complete all as specified and as directed.

M & L for 40 mm thick PCC 1:2:4, Type B-1 using 20mm graded aggregate as in flooring, surface finished fair and even complete all as specified and as directed.

Taking down Cement Plaster of any description on brick or stone walls or concrete surfaces etc including raking out joints, hacking for key scrubbing down with water etc and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed.

M & L for rendering to brick / concrete surfaces, 15 mm thick in Cement Mortar 1:6, surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M & L for rendering 5mm thick in cement mortar 1:4 over a backing coat of 10mm thick in CM 1:6 on concrete or brick masonry surfaces including mixing water proofing compound as per manufacurers instructions and finishing the top surface even and smooth without using extra cement complete all as specified and as directed. Note: Water proofing compound will be measured and paid separately.

Supply only Integral Water Proofing Compound [ISI marked] of approved make.

M & L for rendering 5 mm thick in Cement Mortar 1:3 on fair faces of concrete surface of ceiling surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M & L for preparing newly plastered wall surfaces and applying two coats of Acrylic Washable Distemper over a coat of alkali resistant primer complete all as specified and as directed.

M & L for preparation of newly plastered wall surfaces and applying Two coats of Weather Proof Exterior Emulsion Paint [100% Acrylic] over a Coat of Weather Proof Exterior Primer of same manufacturer as that of paint complete all as specified and as directed.

M & L for preparing newly plastered wall surfaces and applying three coats of white washing complete all as specified and as directed.

M & L for washing, rubbing down and stopping of distempered and painted surfaces of walls and applying one coat of Acrylic Washable Distemper on wall surfaces complete all as specified and as directed.

M & L for preparation of old plastered or unplastered surfaces including brooming down or steel wire brushing and applying one coat of white wash on ceilings complete all as specified and as directed.

M & L for complete removal of existing treatment on wall surfaces and applying two coats of Acrylic Washable Distemper over one coat of alkali resistant primer complete all as specified and as directed.

M & L for washing, rubbing down and stopping of painted surfaces and applying one coat of cement based paint on walls complete all as specified and as directed.

M & L for complete removal of existing treatment on wall surfaces and applying Two coats of Weather Proof Exterior Emulsion Paint [100% Acrylic] over a Coat of Weather Proof Exterior Primer of same manufacturer as that of paint complete all as specified and as directed.

M & L for two coats of Epoxy Anticorrosive Paint over one coat of Red Oxide / Zinc Chrome Primer on new steel surfaces over 10cm width or girth including preparation of surfaces complete all as specified and as directed.

M & L for Complete removal of rusting by scrubbing down with abrasive pads and removing old paint by paint removers or burning off by blow lamps and cleaning with scrapers, any number of coats of Steel Surfaces over 10cm width or girth and applying Two coats of Epoxy Anti-Corrosive Paint over one coat of Red Oxide / Zinc Chrome Primer complete all as specified and as directed.

M & L for preparation of old painted wood and wood based surfaces of any description not other wise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M & L for preparation of old painted wood and wood based surfaces of any description not other wise described not exceeding 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M & L for Plain / Reinforced cement concrete Type B1 [Nominal Mix] 1:2:4 using 20mm graded stone aggregate Cast in Situ in Lintels up to 1.5m Span, Cills, Steps, Seismic and Other Similar Bands, Plinth Courses, String Courses, Lacing Courses, Parapets and Railings up to 60 cm in Height, Copings, Kneelers, Apex Stones, Bed Plates including Weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as directed.

VASANTHA NAIDU ASSOCIATES

GSR ENTERPRISES

SAI GANESHA BUILDERS