ADDITION ALTERATION TO NBC DECONTAMINATION CENTRE AND PROVISION OF COVERED SHED OVER ROOF TOP OF OPERATION THEATRE IN H BLOCK AT INHS PATANJALI, NAVAL BASE KARWAR

Amount

Demolition of concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

S & F 110 mm dia PVC (SWR) pipes single stacked in any length laid in floor/ walls complete all as specified and directed.

M & L for plain cement concrete 1:2:4 type B2 using 40 mm graded stone aggregate as in foundation & filling in Mass concrete complete all as specified and directed.

M & L for providing cement concrete type C-1, 1:3:6 using 20 mm graded aggregate in lintels upto 1.5 m clear span, cills, steps, seismic and other similar bands, plinth course, string course, lacing courses, parapats and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including necessary formwork, weathering, slightly rounded or chamferred angles and throating complete all as specified and directed.

M & L for providing precast cement concrete solid building blocks masonry exc 10 cm width, type C1, 1:3:6 using 20 mm graded aggregate set in cement mortar 1:6 complete all as specified and directed.

M & L for rendering 15 mm thick plaster in CM 1:4 in two coats (10 mm thick backing coat + 5 mm thick finishing coat) on concrete surfaces of walls finished even and smooth without using extra cement complete all as specified and directed.

Supply only water proofing compound complete all as specified and directed.

M & L for preparation of new plastered surfaces of walls/ ceilings of any description including and applying two coats of weather proof exterior emulsion paint and over a coat of primer complete all as specified and directed.

M & L for Steel work in tubular trusses, purlins, rafter etc. including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS-1161, 1979 grade St-240 complete all as specified and directed.

M & L for pre-painted galvalume aluminium zinc coated GI based corrugated steel sheet 0.5 mm thick of any colour having tensile strength of 550 MPa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

M & L for pre-painted galvalume aluminium zinc coated GI based plain steel sheet 0.5 mm thick of any colour having tensile strength of 550 MPa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

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

S & F stack clamps out of 50 mm by 5 mm flat iron and 16 mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof for 100 mm bore of pipe complete all as specified and directed.

Demolition of unreinforced cement concrete in any position and pavings not exc 15 cm thickness (below or above ground level) 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 removing all the rubbish complete all as specified and as directed by Engineer-in-charge.

Taking down cement plaster from wall surfaces of any description etc including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed by Engineer-in-charge.

M & L for 6 mm thick synthetic Fosroc Nitoflor SL 4000 epoxy flooring, flooring should be non-porous, impervious, scrubbable, strong acid and alkali resistant having a smooth glazed finish as per manufacturer's specifications complete all as specified and directed.

M & L for rendering 10 mm thick in CM 1:6 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement all as specified and directed.

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

M & L for preparation of newly plastered surfaces of walls any description and applying two coats of acrylic washable distemper over a coat of primer all as specified and directed.

M & L for RCC 1:1.5:3 type A1 using 20 mm graded aggregate as in lintel, beams complete all as specified and directed.

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. complete all as specified and directed.

S & F mild steel TMT bars 10 mm dia & above cut to length bent to shape required including cranking, bending etc TMT bars complete all as specified and directed.

Description all as per item No 23.00 above but 5 mm dia and over upto and including 10 mm dia in stirrups complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide & not exceeding 1.5 m in depth or not exc 10 sqm on plan and not exc 1.5 m in depth for foundations etc and getting out as in hard/dense soil complete all as specified and directed.

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

Removing excavated material not exc 50 m and deposited where directed at a level not exc 1.5 m above the base as in soil complete all as specified and directed.

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

M & L for hardcore of gauge not exc 63 mm, deposited, spread and levelled in layers not exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M & L for providing 75 mm thick, plain cement concrete type D-2, (1:4:8) using 40 mm graded aggregate as in sub base of floors complete all as specified and directed.

M & L for non skid ceramic coloured joint free tiles, 7 to 8 mm thick (square / rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match the tiles including screed bed or bedding layer 15 mm thick in cement mortar (1:6) for laying floor finishes complete all as specified and directed.

M & L for mild steel structural 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 or steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete conforming to Fe 410-W (Grade E-250) quality A complete all as specified and directed.

S & F 10 mm thick PVC insulation panels with EPS stuck to 1 mm printed PVC sheet suitably placed in false ceiling grid made of Aluminium of Size 600 x 600 mm complete all as specified and directed.

S & F for anodised aluminium snap grid frame work for false ceiling Tee of size 24 x 28.5 mm made out of PGI sheet 0.3 mm thick double at web and single at flange, flange covered with powder coated sheet 0.25 mm thick and wall angle 24 x 24 x .45 mm powder coated for ceiling all as specified and directed.

S & F hangers 6 mm dia GI (upto 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3 mm size 60 mm long complete all as specified and directed.

M & L for applying two coats of smart care damp proof of asian paints by roller / brush over a coat of primer with smart care damp proof 33% dilution of asian paints including preparation of existing surface by complete removal of existing treatment by means of chipping the surface to remove loose particle and mortar and clean the surface with wire brush and water wash etc including filling and covering with smart care repair mortar wherever required, filling of crack filler with smart crack filler of asian paints wherever required complete all as per manufacturer instructions complete all as specified and directed.

Designing, supplying, installing, testing and commissioning of energy efficient air curtains of size 1.5 m length electrically operated on 415 V, 3 Phase, 50 Hz, having flow rate not less than 18-20 m/sec for door height of 4 m including provisions of door activated micro switch for automatic ON/OFF control of air curtains shall be made in addition to manual control and necessary electrical connections complete all as specified and directed by Engr-in-Charge.

M & L for wiring complete with 2.5 Sqmm FRLS single core PVC insulated unsheathed cable 1100 V grade with multi stranded copper conductor drawn through including conduit and terminal boxes with new laminated sheet top cover 3 mm thick for mounting of switches, sockets, regulators etc including 2.5 Sqmm PVC insulated cable with copper conductor for earth continuity and connecting up complete for one 3 pin socket outlet 15 Amps independent complete all as specified and as directed by Engr-in-Charge.

S & F single pole and neutral enclosure with two pin and earth plug and socket complete with one single pole MCB 20 Amp 240 V complete all as specified and as directed by Engr-in-Charge.

M & L for sub main wiring with two runs of single core PVC FRLS insulated cable with copper conductor multistranded 1100 V grade 2.5 Sqmm through and including with suitable size of PVC conduit and its accessories, concealed on wall surface in ceiling along with fixing arrangement etc including one run of 2.5 Sqmm PVC insulated multistranded copper earth continuity conductor and connected to common earth dolly complete all as specified and directed.

S & F sheet metal enclosure MCB DB SPN 4 ways double door type with suitable bus bar complete all as specified and directed.

S & F MCB single pole 'C' series 5 to 32 Amps 230 V 10 KA rupturing capacity complete all as specified and directed.

S & F MCB SPN 'C' series 5 to 40 Amps 230 V 10 KA rupturing capacity complete all as specified and directed.

S M Shetty

M/S G.N.POWAR

KVL CONSTRUCTION

Bidder Name

M/S G.N.POWAR

KVL CONSTRUCTION

sohan construction

S M Shetty