PROVISION OF STILT SHED FOR STORAGE AT KAMOV 28 TECHNICAL EQUIPMENT AND CERTAIN OTHER SANCTIONED WORKS AT INS DEGA UNDER AGE BR II OF GE ND VISAKHAPATNAM

Amount

Excavation in trenches not exc 1.5m wide and depth for foundations, laying of cables, pipe etc n.exc 10 Sqm on plan and getting out in soft / loose soil complete all as specified and directed.

M & L for PCC 1:3:6, type C-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete complete all as directed.

M & L for PCC 1:2:4, type B-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete complete all as directed.

M & L for brick work with fly ash bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 using old size bricks complete all as specified and directed.

M & L for rendering 15mm thick in CM 1:6 on fair faces of brick work or concrete surfaces finished even and smooth with out using extra cement complete all as specified and directed.

S & F rolled mild steel work as in Compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates, including all lattice bars, stiffeners, gusset plates, etc. conforming to Fe 410-W (GdeE- 250) quality 'A' complete all as directed by the Engineer-in-Charge

M & L for rolled mild steel work 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 incluing one shop coat of zinc chrome primer complete all as specified and directed by Engineer-in-Charge.

M & L for rolled mild steel plates (plain or chequered) channels, square cut or notched forming holes with riveted, bolted or welded attachment conforming to Fe 290 Gde E-165 complete all as directed

S & F 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 or square nut exc 45cm long and diameter of neck 12 to 20mm complete all as specified.

S & F Pre-painted galvalume aluminium zinc coating GI based corrugated / 'Z' profile steel sheet of 0.50mm thick, any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with and including self tapping screws complete all as specified and directed.

S & F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet of 0.50mm thick, any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with and including self tapping screws complete all as specified and directed.

S & F mild steel work as in hand rails, wind ties, fencing posts and struts, drilling holes, notching for wire, etc, flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, securing bolts, posts and struts in fencing, etc and similar work conforming to FE-290 Gde E-165 complete all as specified and directed.

M & L for Hardcore of gauge not exc. 63mm, deposited, spread and levelled in layers not exc 15cm thick, watered and rammed to a true surface using broken stone or boulders complete all as directed.

M & L for 150mm thick, PCC 1:2:4, type B-2, using 40mm graded stone aggregate as in flooring / hard standings laid to slope in panels including finishing the surfaces even and fair complete all as specified and directed.

M & L for Forming 12mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ for thickness of concrete slab 150mm complete all as directed

M & L for preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified and directetd.

M & L for preparation of new or previously untreated steel surfaces of any description, not otherwise described over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm thickness as in soil complete all as specified and directed.

Removing excavated material /soil to a distance exc 250m but not exceeding 500m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed

Surface excavation not exc 30cm deep and averaging 15cm deep and getting out in soft / loose soil

M & L for pre-polished coloured chequered cement concrete tiles, of size 20cm x 20cm x 22 to 25mm thick with mixture of white & grey cement, set jointed and pointed with grey cement and no pigments in neat cement slurry as in floors and pointed with white cement laid over and including 20mm thick screed bed in CM 1:4 over 75mm thick PCC 1:2:4, type B-2 (using 40mm graded stone aggregate) sub base complete all as specified and directed. [The design, colour and pattern shall be as approved by the GE]

M & L for Anodised aluminium partitions (Area of panel not exc 1.5 Sqm each) with frame made of aluminium section of size 63.5x38.1x1.5mm fixed with and including including necessary joining cleats, glazing clips, ruber neoprene packing, anodised aluminum snap beading screws including providing 12mm thick prelaminated particle board, exterior grade prelaminated both sides with decorative choice lamination fixed to alumnium frame at the lower half portion and top half portion of the partition shall be provided 4.8mm thick sheet glass ordinary quality and glazing with oil putty in squares not exc 0.5 Sqm each pane complete all as directed by the Engineer-in-Charge.

S & F Solar control film 50 micron reflective type sticked to glass panes as per manufacturers instructions complete all as directed.

M & L for Aluminium powder coated (Thickness of powder coating 50 micron) frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing complete all as directed.

M & L for Anodised aluminium powder coated door shutters, (minimum thickness of powder coating 50micron) aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws complete complete all as directed. [Note: Galzing shall be measured and paid seperately]

S & F 4.8mm thick sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.5 Sqm in each pane fixed to aluminium frame work in doors complete all as specified and directed.

M & L for preparation of newly plastered surfaces of wall and applying 3mm thick wall care putty for making good undulations to obtain smooth surface and applying two coats of distemper oil emulsion over a coat of primer complete all as specified and directed.

Excavation over areas not exc 1.5m depth and getting out in soft / loose soil complete all as specified and directed.

M & L for PCC 1:2:4, type B-1, using 20mm graded stone aggregate as in lintels upto 1.5m span, copings, bed blocks for hold fasts, bed plates, roof kerbs and similar work including weathering, slightly rounded or chamfered angles and throating, as directed including necessary form work complete all as specified and directed.

M & L for TMT bars 10mm dia and over, as in reinforcement 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 complete all as specified and as directed.

M & L for TMT bars 5mm dia and over upto 10mm dia as in reinforcement 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 as in stirrups, spacers, binders complete all as specified and as directed.

M & L for RCC M-30 (Design Mix) using 20mm graded stone aggregate as in foundations, rafts, footings, plinth beams, basement slabs etc complete all as specified and directed.

M & L for RCC M-30 (Design Mix) using 20mm graded stone aggregate as in columns, pillars, piers, posts and struts complete all as specified and directed.

M & L for RCC M-30 (Design Mix) using 20mm graded stone aggregate as in beams, cantilevers, lintels over 1.5m span complete all as specified and directed.

Use and waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits of plinth beams and similar work for rough finished surfaces of concrete flat complete all as specified and directed.

Use and waste of formwork to sides of pillars, posts, columns and similar work for rough finished surfaces of concrete square, rectangular or polygonal complete all as specified and directed.

Use and waste of formwork to sides and soffits of floor or roof beams, lintels and similar work for rough finished surfaces of concrete flat complete all as specified and directed.

M & L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces finished even and smooth with out using extra cement including applying two coats of cement base paint over a coat of primer on prepared surfaces complete all as specified and directetd.

M & L for applying Heavy duty, flow applied 5 mm thick [Average] Epoxy Resin Floor topping over a coat of solvent based Epoxy Resin Primer designed for maximum absorption and adhesion to concrete substrates on existing floor by using stiff brushes and/or rollers for primer and serrated trowels and spiked nylon rollers for finishing coat including preparation of existing flooring by cut opening all construction joints to a width of 15mm and to required depth, cut open all Anchor Grooves along floor topping termination points and alround the columns, all cracks in the floor concrete including all other joints to a size of not less than 10mm X 10mm, preparing the surface of concrete substrate with scarification or by suitable mechanical means and cleaning the surface with industrial vaccume cleaner to remove all foreign matter, dust and debris etc. including filling the cut open grooves with same material, finishing the surface to even and plain surface using suitable means to remove all imperfections, trowel marks and entrapped air complete all as specified as directed and as per manufacturer’s instructions. [Note: The work shall be executed by the Authorised Applicator of the Manufacturer under the guidance of Manufacturer of Epoxy Flooring.]

SAI KRISHNA ASSOCIATES

Sri Krishna Enterprises

SREE VIJAYALAKSHMI ENTERPRISES

K RAMAKRISHNA RAJU

S R CONSTRUCTIONS

M/S REAL POWER SYSTEMS

sri sai ram constructions