SPECIAL REPAIRS TO BLDG NO 42/1 AND 42/2 (2 JCOs MD ACCN) AT DSC RECORDS UNDER AGE (I) KANNUR

Amount

Dismantling of mangalore pattern roofing tiles with ceiling tiles or slate roofing complete all as specified and as directed.

Dismantling of battens for tiles, shingles etc. Exc 15cm incl. tilting fillets complete all as specified and as directed.

Dismantling of timber scantlings 40 sqcm and over in section in any position, unframed work complete all as specified and as directed.

M &L Second class hardwood scantlings framed and fixed,clean sawn as in rafters, purlins,bressuers etc. complete all as specified and as directed.

S&F Steel work conforming to Fe-410 W(Gde E-250 quality A), rectangular/ tubular trusses as in purlins etc including special shaped washers etc complete using ERW or induction butt welded tubes conforming to IS specifications complete all as specified and as directed.

S&F MS rolled joist, channel angle, or tee sections, fixed independently, with connecting plates, etc. using 410-W GdeE-250 Qlty-A (cut to ordinary lengths i.e. Within 20mm of the length indicated) complete all as specified and as directed

M&L for PCC 1:2:4 Type BO using 12.5mm graded stone aggregate in roof kerbs of mud stops, rounded or chamfered complete all as specified and as directed.

S&F Pre painted galvalume aiuminium zinc coating GI based corrugated/profiled steel sheet 0.5mm thick colour coated (red) having tensile strength 550MPa as in roofing/cladding to wall, fixed with self tapping screws complete all as specified and as directed.

S&F Pre painted galvalume aluminium zinc coating GI based plain steel sheet 0.5mm thick colour coated (red) having tensile strength 550MPa as in roofing/Ridge/Valley gutter fixed with self tapping screws compllete all as specified and as directed.

M&L Two coats of synthetic enamel paint over a coat of zinc chromium primer including preparation of new or previously untreated steel surfaces of any descriptions over 10cm width/girth complete all as specified and as directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs/blankets, any thickness, including cover fillets all as specified and as directed

M&L GI framework for seamless ceiling comprising of GI perimeter channel 0.55 mm thick with two unequal flanges of 20 mm and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length ) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre suspended with hangers 6 mm dia (up to 1200 mm length) GI wire of suitable length adjusting level fixed to roof by means of ceiling cleats made out of GI Flat 40x3mm size 60mm long and expansion hold fasteners12.5mm dia. 40mm long complete all as specified and directed

M&L 12 mm thick non asbestos fibre cement building boards fixed to GI frame work with screws in jointless finish with joining compound and joining tape as per manufacturers instructions for ceilings flat or sloping as specified.

M&L Preperation of new unplastered ceiling surfaces and applying two coats of oil emulsion distemper over a coat of chalk whiting complete all as specified and as directed.

Demolition of cement concrete (unreinforced) not exceeding 15cm thickness in ground floors and pavings work complete all as specified and as directed.

M&L 20 mm thick cement concrete 1:2:4, type B-0, using 20mm graded stone aggregate as in floor complete all as specified and as directed.

M&L Screed bed or bedding layer in cement mortar (1:4) 20mm thick for laying floor finished complete all as specified and as directed.

M&L coloured joint free non skid ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.16 sqm but not exc 0.36 sqmm, in floors/skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specifed and as directed.

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

M&L 10mm thick Rendering on stone surface as backing coat in CM 1:4 finished rough to receive tiles complete all as specifed and as directed.

M&L coloured glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match complete all as specifed and as directed.

Taking down chowkats or frames with shutter of any description n.exc 1.5sqm each (without taking off shutter from frames) as in repairs complete all as specified and as directed.

Taking down chowkats or frames with shutter of any description exc 1.5sqm but not exc 4sqm each(without taking off shutter from frames) as in repairs complete all as specified and as directed.

M&L solid PVC door frame of sizes 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, as per specification and drawings complete all as specified and as directed.

S&F Factory made PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top and bottom rails MS frame shall be covered with heat moulded plain coloured PVC “C” channel having a PVC sheet strip of 20mm width stock inside with solvent cement for stiles and plain colour PVC sheet for top rails, lock rails and bottom rails on either side and as gap insert for top rail & bottom rail on either side and as gap insert for top rail and bottom rail, paneling of plain colour of PVC sheet fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement etc. Details as per specification and drawings complete all as specified and as directed.

M&L Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P.brass/stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge.

M&L Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-Charge.

S&F Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge.

Cutting holes in brick work built in CM , exc one brick but n exc two bricks for inserting hold fast and making good dismantled portion in CM 1:3 complete all as specified and as directed.

S&F flat iron hold fast and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and as directed.

M&L cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate including necessary form work etc complete all as specified and as directed.

M&L 2nd class hardwood for plain, solid,straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints etc. complete all as apecified and directed.

M&L 2nd class hardwood glazed and skeleton shutters, 30 mm thick open rebated and prepared to receive glass, gauze, etc., but divided into squares, with plain, chamfered or rounded,mitred and rebated sash bars,any numbers fitted with cut and mitred beads for securing glass, etc. sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); and fitted to chowkats complete all as specified and as directed.

S&F plain framed, panelled shutter (two panel) 35 mm thick using 2nd class hardwood style and rail 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 as directed.

S&F sheet glass frosted 4 mm thick, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

S&F sheet glass 4 mm thick, ordinary quality and glazing with oil putty in square exceeding 0.5 Sqm in each pane complete all as specified and as directed.

S&F stainless wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.4 mm and fixed with stainless steel wire staples complete all as specified and as directed.

S&F 200mm aluminum anodized barrel tower bolts of extruded section complete all as specified and as directed.

S&F aluminium alloy, anodized, sliding door blot with hasp, staple (bolt type) and fixing clips of sheet, cast or extrudd section or cast aluminium alloy; 300 mm long complete all as specified and as directed.

S&F IS:21817 marked stainless steel butt hinges 100 mm long with stainless steel screws etc. complete all as specified and as directed.

S&F Extruded aluminum alloy handle fabricated type anodized 150mm complete all as specified and as directed.

S&F floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor overall length of cover plate 150mm complete all as specified and as directed.

S&F in Harrison rails,25mm dia anodised aluminium alloy with fixing brackets, stops, rollers etc. complete all as specified and as directed.

Dismantling water tanks of capacity exc 250 but n exc 500 litres and removing complete all as specified and as directed.

S&F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top)of capacity 500 litres hoisted and fixed in position all as specified in SSR Part I complete all as specified and as directed.

S&F Ball brass valves, 25mm bore high pressure,with polythene float and flynut complete,screwed for iron pipe or brass ferrule and fixed complete all as specified and as directed.

Taking down GI tubing and connection and removing pipe upto 20mm bore complete all as specified and as directed.

Dismantling of cast iron drain pipe75/ 100mm dia complete all as specified and as directed.

Taking down LDPE pipes of any description size 32mm bore complete all as specified and as directed.

S&F PVC SWR pipe single socketed in any length with rubber ring joints, 110mm, fixed to walls complete all as specified and as directed.

Ditto all as in item no.50 above but laid in trenches or on floors complete all as specified and as directed.

S&F PVC SWR pipes single socketed in any length with rubber ring joints, 75mm on walls complete all as specified and as directed.

S&F PVC SWR pipes single socketed in any length with rubber ring joints, 75mm on floors complete all as specified and as directed.

S&F PVC SWR vent cowl 110mm dia complete all as specified and as directed.

S&F PVC SWR bends any radius 75mm with acess door complete all as specified and as directed.

S&F PVC SWR bends any radius 110mm with acess door complete all as specified and as directed.

S&F PVC (SWR) junction single, (Single T) equal or unequal 110mm complete all as specified and as directed.

M&L PVC (SWR) Gully trap 125/110mm setting and jointing with solvent cement complete all as specified and as directed.

S&F in repair 75mm PVC SWR floor trap plain with grating including jointing with solvent cement complete all as specified and as directed.

S&F grating square 150mm size of PTMT complete all as specified and as directed.

M&L unplasticized PVC pipe of pressure rating 10Kg f/cm² fixed complete on walls ceilings or on floor 15mm bore complete all as specified and as directed.

All as per item no. 61 hearing before, but 20mm bore complete all as specified and as directed.

All as per item no. 61 hearing before but 25mm bore complete all as specified and as directed.

Cutting chases for concealed water tubing and making good, in stone concrete block or slab walls, cutting not exc 10cm girth as specified complete all as specified and as directed.

S&F in repairs Vitreous China wash down water closet pan (pedestal pattern), white (excluding flushing cistern and flush pipe) complete all as specified and as directed.

S&F in repair low level PVC flushing tank 10 litres capacity white with inlet ball valve float and handle including brackets complete all as specified and as directed.

S&F in repair flush pipe of polyethylene low or high density PVC 32mm dia for low level cistern fixed complete all as specified and as directed.

S&F health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified.

Supply & Fix in repairs vitreous china wash basin white flat back size 630x450mm including brackets cutting for and pinning in ends of brackets or erecting stand but exclusive of waste pipe complete all as specified and as directed.

Supply & Fix in repair sinks made of stainless steel lmm thick kitchen with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified and as directed.

Supply & Fix in repair 15mm fancy type pillar taps cast copper alloy with capstan heads, chromium plated screwed down high pressure ,with or without lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe and fixed complete all as specified and as directed.

S&F in repair waste fittings brass chromium plated for sinks ,WHB etc with long screwed shanks and fly nuts flange end bedded in red lead cement and other end fixed, 32mm dia fixed complete all as specified and as directed.

S&F PVC connections 15mm size with PTMT nuts of length 600mm complete all as specified and as directed.

S&F in repair chromium plated fancy type bib tap cast copper alloy with crutch or butterfly handle screwed and down screwed for iron pipe or for brass ferrule 15mm complete all as specified and as directed.

S&F in repair chromium plated fancy type stop valve cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends iron pipe or for union 15mm bore or pipe complete all as specified and as directed.

S&F in repair stop valves, 25mm bore cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

S&F in repairs chromium plated shower rose 125 mm complete all as specified and as directed.

S&F shower arm 15 mm size , 195 mm long with bend of 45 degree with flange of PTMT any colour complete all as specified and as directed.

S&F tubular towel rail 20mm dia D type600mm long between flanges brass chromium plated complete all as specified and as directed.

M&L for Cutting into existing manholes for connecting new drains 100mm dia, making good to pipe & rendering, cutting out existing benching for & forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, & reforming benching as required, internal dia of pipe in 100 mm complete all as specfied and directed.

S&F Aluminium Hat pegs, solid body, 125 mm to 175 mm in repair complete all as specfied and directed.

S&F in repairs Aluminium wardrobe hooks (single) 50mm to 60mm complete all as specified and as directed.

S&F in repairs soap dish,any type, fixed to plugs with chromium plated brass screws in repair complete all as specified and directed.

S&F Towel Ring of PTMT fixed with & including CP brass screws & wooden/plastic cleats (min. weight 90 gms) complete all as specified and directed.

M&L 12mm thick particle board in repairs, medium density, flat pressed, single layer type or three layer type with BWR type adhesive, fixed with screws to timber frame work complete all as specified and directed.

S&F Continuous (piano) hinges, mild steel, bright finish or electrogalvanised with width of flaps (When open) 40 mm complete all as specified and directed.

S&F Ball catches with 8mm dia steel ball, & brass body & striking plate including letting in complete all as specified and directed.

S&F in repairs stainless steel kitchen plate racks of 1 mm thick of overall size 900 mm x 900 mm as per trade pattern complete all as specified and directed .

S&F in repairs sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed .

Taking down cement or cement lime plaster including raking out joints, hacking for key, scrubbing down with water etc. in any deccription complete all as specified and as directed.

M&L Rendering in CM (1:6) 10mm thick on stone masonry surface finished even and smooth without using extra cement complete all as specified and as directed.

M&L Rendering in CM (1:4) 15 mm thick on stone masonry surface finished even and smooth without using extra cement complete all as specified and as directed.

M&L for complete removal of existing treatment on surfaces of wall by scrapping down old treatment, preparing surface even and smooth using 1 mm thick wall care putty and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and as directed

M&L for preparation of new plastered surfaces of wall, preparing surface even and smooth using 1 mm thick wall care putty and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and as directed

M&L for complete removal of existing treatment on surfaces of wall by scrapping down old treatment and finishing walls with Acrylic Smooth exterior paint of required shade (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

M&L preparation of newly plastered surfaces of wall and finishing walls with Acrylic Smooth exterior paint of required shade (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

M&L preparing new wooden surfaces over 10 cm width or girth and applying two coats of synthetic enamel painting over a coat of pink primer complete all as specified and as directed.

M&L for cement concrete1:3:6 type C1 using 20mm graded aggregate as in surface channels and drains

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms moulds, mitred/stopped ends etc

Demolition of brick/stone/pcc block masonry built in cement mortar including all quoins, pillars etc and removing the debries from the premises all as specified and directed.

M&L for pre-cast cement concrete block masonry type C1,1:3:6 using 20mm graded aggregate with solid block exc 10cm in width and setting in cement mortar1:6 complete all as specified and as directed.

E/M PORTION Taking down carefully copper/aluminium point wiring of light, fan,socket or power complete including fitting such as switches, ceiling roses, pendants, regulators, sockets etc. and making good distrurbed surfaces of walls, floor ceiling etc. complete all as specified and as directed.

M&L Point wiring using FRLS PVC Insulated unsheathed multi stranded copper conductor cable 1.5 Sqmm draw through and including PVC conduit, consealed wiring in wall/ceiling with mild steel sunken box modular frame and including all fittings i.e tees, bands and junction boxes cromium plated nuts etc., complete for one light/fan point/bell point controlled by one switch 5 Amps one way, using the cable of (1.5 Sqmm for phase and neutral and 1.5 Sqmm earthing) single core PVC insulated unsheathed copper conducdtor FRLS cables multi standed 1100 volt grade green in colour as earth continuity conductor connected to common earth dolly complete all as specified and as directed for. Note :- (a) Cost for modular cover plate and sunken box metal are included for unit rates quoted (b) Wiring shall be done by using colour cording. (c) Earth wire shall be of green colour.

One light point/Fan/exhaust fan controlled by one way switch complete all as specified and directed.

One 3 pin 5 Amps socket outlet on independent board complete all as specified and directed.

One 3 pin 5 Amps socket outlet on same board complete all as specified and directed.

One socket outlet 15/16 Amps on Independent board using cable 2.5 Sqmm for Phase neutral and earthing complete all as specified and directed.

S&F modular switch 240 V one way, single pole 6 Amps one module including connecting up electrically complete all as specified and directed.

S&F modular switch 240 V one way, single pole 16 Amps one module including connecting up electrically complete all as specified and directed.

S&F switch bell push modular type 240 V, 6 amps onemodule including connecting up electrically all as specified and directed.

S&F ceiling rose of polcarbonate, 3 terminal including connecting up electrically all as specified and directed.

S&F socket outlet, 2/3 pin 6 amps, multipurpose, modular type, including connecting up electrically all as specified and directed.

S&F socket, outlet modular type 2 in 1 2/3 pin 6 & 16 Amps including connecting up all as specified and directed.

S&F Calling bell AC 240 V single pole including connecting up electrically complete all as specified and directed.

S&F sheet metal enclosure factory made for MCB DB, SP 8 way with 200 Amps bus bar 415 Voltt, double door type, fixed/flushed on wall including electrically connecting up complete all as specified and directed.

S&F sheet metal enclosure factory made for MCB DB TPN 4 way with 200 aps bus bar 415 Voltt, double door type, fixed/flushed on wall including electrically connecting up complete all as specified and directed.

S&F MCB SP 240 Volt, 6 to 32 Amps, 10 KA 'B' Curve including electrically connecting up using wiring lugs complete all as specified and directed.

S&F MCB SPN 240 Volt, 40Amps, 10 KA 'B' Curve including electrically connecting up using wiring lugs complete all as specified and directed.

S&F MCB TPN 240 Volt, 40Amps, 'B' Curve including electrically connecting up using wiring lugs complete all as specified and directed.

S&F LED lights fitting 1x20W, 220 V, 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 including taking down unserviceable tube light fitting complete all as specified and directed.

S&F LED lights fitting 1x10W, 220 V, 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 including taking down unserviceable tube light fitting complete all as specified and directed.

Taking down old unserviceable bulk head fitting from wall and supply and fixing 9 watt LED Bulk head fitting environmental friendly ultra modern energy saving surface mounted decorative haxagon bulk head Back lit LED iuminaire comprising of high brightness LEDs complete all as specified and directed.

S&F in replacement Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified and directed.

M&L Earthing complete with galvanised steel arth plate electrode 60 cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below GL) with 1.5 M below normal GL connected to GI 4 mm as earthing lead by means of nut, bolts and check nuts and washers GI light grade protection pipe 15 mm dia upto 7.5M, GI watering pipe 20 mm dia RCC cover with funnel, excavation in any type of soil, PCC pit, charcoal, salt all as shown in electrical plate No 3 of SSR Part I incl earth test point and connection with DB/main switch etc complete all as specified and directed. Note :- Rate quoted shall deem to include for GI earth lead and GI pipe upto 7.5m length.

S&F in replacement LED Ball type Lamp 10 watt complete all as specified and directed.

M&L Sub main wiring with four runs of single core 6 Sq mm copper conductor FRLS cable. PVC insulated, unsheathed multistanded, 1100 V grade drawn through and including non metallic rigid PVC all accessories such as bend elbow socket tee saddles etc fixed concealed to wall/fixed to ceiling etc including 6 Sq mm single core copper conductor FRLS cable PVC insulated, unsheathed multistranded 1100 V grade as earth continuity conductor connected to common earth dolly complete all as specified and directed. Note :- 3 runs of 6 Sq mm and one run of 6 Sq mm copper cable and one run of PVC conduit will be measured as on length.

S&F Electronic stepped modular type regulator two module 120 W suitable for ceiling fan 230 V complete all as specified and directed.

GMS Builders