SPECIAL REPAIRS TO BLDG NO. P-33 (SHED FOR CASED AND BAGGED SUPPLIES) AT 56 COY ASC (SUP) TYPE G UNDER GE (SOUTH) BANGALORE

Amount

Demolition of cement concrete (unreinforced) in ground floors and pavings n. exc. 15 cm thickness (below or above ground level) complete all as specified and directed.

Removing building materials (Debries) to a distance not exc. 5.0 Km (1 Metric tonne = 1 Load and One Cum = 1735 Kgs) out side MD Land Complete all as directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded &pointed in any mortar and removing the debries out side of MD land complete all as specified and directed.

M&L for 75 mm thick, PCC 1:3:6 type C2, using 40mm graded stone aggregate, as in plinth protection, complete all as specified and directed.

M&L for providing cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate)as in lintel upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones bed plates,kerbs incl weathering slightly rounded or chamfered angles and throating as directed.

M&L for providing cement concrete type D-2, 1:4:8 using 40 mm graded crushed stone aggregate as in foundations, fillings and mass concrete complete all as specified and directed.

M&L for 75 mm thick Cement concrete type D2, 1:4:8 (using 40mm graded crushed stone aggregate) as in sub base of flooring complete all as specified and directed.

M&L for 100mm thick Cement concrete type B1, 1:2:4 (using 20mm graded stone aggregate) as in flooring finished even and smooth without using extra cement complete all as specified and directed.

M&L for filleting in any position and to any shape in cement mortar 1:4 including all mitres, stops, etc exc 25 but n. exc 50 sq cm complete all as specified and directed.

M&L for Glass dividing strip 3mm thick and 38mm wide inserted in position to conform to design complete all as specified and directed.

Dismantling asbestos cement (corrugated,semicorrugated, etc.) sheets in roof coverings,incl ridges etc complete all as speicifed and as direceted.

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

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

M&L for Roof trusses Fe-410W(Gde E-250) quality B (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 directed .

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

M&L for Reinforced cement concrete 1:11/2:3,M-20(Nominal mix) using 20 mm graded crushed stone aggregate as in columns, pillars,piers, posts and struts complete all as specified and directed.

M&L for Formwork to sides of pillars, posts,piers,columns and stanchion, flat rough finished surfaces of concrete 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 mild steel TMT bars 5mm dia and over upto and including 10mm dia 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 in stirrups, spacers and binders complete all as specified and directed.

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

M&L for precast cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in block masonry with solid blocks, exc 10 cm in width and setting in mortar 1:6 complete.

Taking down cement plaster on brick or stone walls etc, incl raking out joints, hacking for key scrubbing down with water, etc. complete all as specified and directed.

M&L for rendering 15mm thick in Cm 1:6 on brick surfaces finished even and smooth without using extra cement all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces mixed with integral water proofing compound as per manufacturer's instructions, surfaces finished even and smooth without using extra cement complete all as specified and directed . Note :- Water proofing compound shall be measured and paid separately under relevant item of this schedule.

Supply only integral water proofing compound ISI Marked as approved, all as specified and as directed by Engineer-in-Charge.

M&L for preparation of new plastered surfaces of walls and applying two coats of cement base paint over one coat of primer complete all as specified and directed.

M&L for preparation of newly plastered surfaces of wall and applying three coats of white wash on plastered surface complete all as specified and directed.

M&L for complete removal of existing treatment of wall and applying two coats of cement base paint over one coat of primer complete all as specified and directed.

M&L for complete removal of existing treatment of walls and applying three coats of white wash complete all as specified and directed.

Taking down chowkat or frames with shutter (without taking off shutters from the frame) exc 1.5 sqm but n.exc 4 Sqm each.

Taking down chowkat or frames with shutter (without taking off shutters from the frame) not exc 1.5 sqm each

S&F 105 x 60 mm Pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete all as specified and directed .

M &L for providing cement concrete 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) in lintel upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones bed plates,kerbs incl weathering slightly rounded or chamfered angles and throating as directed.

S&F Factory made Second Class Hardwood 35mm thick, Plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed.

S&F Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed.

S&F Steel ventilator with top hung shutter including hinges, steel peg stay complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

S&F 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; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

S&F 3.0 mm thick sheet glass ordinary quality and glazing with oil putty in square n. exc 0.5 sqm in each pane complete all as specified and directed.

S&F 150 mm size extruded aluminium alloy handles fabricated type anodized complete all as specified and directed.

S&F 150 mm long Aluminium, anodised, barrel tower bolts of extruded section complete all as specified and directed

S&F 300 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast Aluminium alloy complete all as specified and directed.

S&F 150 mm long floor door stopper of aluminium alloy body and tongue,anodised,with hard drawn steel spring complete all as specified and directed.

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

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

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

M&L for Cutting holes into or through stone walls built in cement mortar or cement lime mortar and walls of cement concrete and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-l as required area exc 150 Sq cm but n exc 400 Sq cm, complete all as specified and directed.

M&L for Forming jambs, etc. to openings (to foregoing item), including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work in cement mortar 1:6, complete all as specified and directed.

M&L for Making good under cills or over arches, lintels and bressummers. including all?pinning when necessaryin cement mortar 1:6 complete all as specified and directed.

S&F Harrison rails, anodised aluminim alloy with fixing brackets, stops, rollers etc. complete all as specified and directed.

Taking down old U/S aluminium /copper point wiring (light , fan , socket, or power ) complete incl fittings and fixtures such as switches , ceiling rose ,pendents , regulators , sockets , light fitting etc and making good distrubed surfaces of walls floors etc all as directed by engr in charge .

M&L in replacement point wiring, concealed by using 1.5 Sqmm PVC insulated sheathed, FRLS, copper conductor multistrand drawn in suitable sunken box and frame cover plate for mounting of switches/sockets as required at site and provn of PVC rigid non metallic conduit medium density ISI marked fixed with all fittings and all accessories complete including cutting chasing to the existing surface to conceal the conduit and making good to the disturbed surface to match with the existing surface provision of 1.5 Sqmm PVC insulated, FRLS copper conductor continuos earth wire connected to common earth dolly including complete all as directed.

(a) One light/fan point controlled by one switch/push button

(b) One 3 pin 5Amps socket outlet point on independent board

All as per item No 52 here in before but with cable size of 4.00 sqmm cable for socket outlet point 3 pin 15 Amps on independent board

S&F ceiling rose surface bakelite 65 x 50mm 3 terminals all as specified and directed.

S&F switch piano, flush type single pole, one way 5 Amps all as specified and directed

S&F replacement of switch socket combination, 2in1, 3 pin,6A all as specified and directed

S&F switch socket combination, 2 in 1, 3 pin, 6 Amps and 16 Amps flush type.all as specified and directed

S&F sheet metal enclosure single pole and neutral , 240 volts, 8 way double door with 200 Amps rated bus bar including taking down old unserviceable DB/main switch board complete all as specified and as directed.

S&F in repair MCB SPN 32 Amps, 240 Volts,'C' curve complete all as specified and as directed.

S&F in repair MCB SP 5 to 32 Amps, 240 Volts,'C' curve complete all as specified and as directed.

M&L in replacement of sub main wiring concealed type with two runs of single core, PVC insulated unsheathed multi-stranded copper conductor cable of size 6.00 Sqmm, 1100 volts grade (FRLS) and one run of 6.00 Sqmm PVC insulated multi-stranded copper conductor cable (FRLS) for earth continuity conductor drawn through and including suitable size ISI marked rigid fire retardant PVC conduit with all necessary accessories such as bends, tees, junction boxes, elbows etc including cutting chasing existing surface to conceal the conduit and making good to the disturbed surface to match with existing surface complete all as specified and directed. Note : two runs of 6.00 Sqmm cable, one run of 6.0 Sqmm continuity earth wire and one run of PVC non metalic conduit with all necessary accessories will be measured as one length.

M&L for earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 mtrs deep below ground level) with top edge of the earth plate at a depth of not less than 1.5 mtr below ground level connected to galvanized iron strip 25 x 4 mm as earthing lead by means of bolts, nuts and washers made out of GI/steel earth strip protected by GI light grade pipe of 40 mm dia and connecting to main panel board/switch board/control board all shown in electrical plate No 3 of SSR Pt I incl PCC chambers in 1:2:4 and RCC cover slab with 8mm dia MS bars reinforced at 10 cm center to center both ways incl earth work like excavation, returning filling back disposal etc complete.

Supply and fixing in repair LED light fitting 4 feet ,20 watts, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete with all accessories all as specified and directed by Engr-in-Charge.

Supply and fixing in repair LED street light fitting 45 Watt 230 V AC outdoor type with high pressure die cast aluminum housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed.

Supply and fixing in repair GI pipe bracket made of 40 mm bore light grade pipe made to shape of overall length of 1.2 mtr for fixing of security light fitting including MS clamps , nuts & bolts of required size complete all as specified and as directed.

M/S POTHIRAJ AND CO

S S CONSTRUCTIONS

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