SPECIAL REPAIRS TO PAO OFFICE XVII/PAO BLOCK (H BLOCK) RIGHT PORTION AT DSC CENTRE UNDER AGE (I) KANNUR

Amount

Dismantling of single layer Mangalore pattern or similar tiles in roofing complete all as specified and as directed.

Dismantling of battens spaced exceeding 15 cm center to center for tiles, shingles etc. of any size including 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.

Dismantling posts or struts (Wood, Steel or RCC) of any section embeded in concrete, brick work, masonry etc., including taking out embedded portion and making good disturbed portion complete all as specified and as directed.

M&L for Mild steel work 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.

M&L for cement concrete 1:2:4 type B2 (using 40mm graded stone aggrgeates) as in foundations filling and mass concrete complete all as specified and as directed.

M&L for second class Hard Wood scantlings, clean sawn as in rafters, purlins etc; framed and fixed as directed by Engineer-in-charge without finish complete all as specified and as directed.

All as in item No. 7 above but for except timber complete all as specified and as directed.

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

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

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

M&L for GI framework for seamless false ceiling (size of grid 605mm x 605mm) 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 complete all as specified and directed

S&F 4 mm thick non asbestos fibre cement building boards fixed to GI frame work and in jointless finish with joining compound and joining tape as per manufacturers instructions as in ceilings flat or sloping complete all as specified and directed.

M&L for preperation of new unplastered ceiling surfaces, applying two coats of putty for smoothness and two coats of distempering oil emulsions over a coat of chalk whiting preparatory to distempering, complete all as specified and as directed.

S&F PVC (SWR) pipe 200 mm bore as in half round vally gutters including suitable drop ends/stop end and fixing with MS/PVC clamps suitable for steel sheet roofing complete all as specified and as directed

S&F PVC (SWR) down take pipe 75mm bore single socketed, in any length with rubber ring joints, fixed to wall complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exc 15cm thickness (below or above GL) complete all as specified and as directed.

Roughening surface of old concrete floor by picking, sweeping clean and washing down with water to remove dust,etc, and Brushing neat cement slurry with 3 kg cement per Sqm complete all as specified and as directed.

M&L for 25mm thick cement concrete 1:2:4 type B0 (using 12.5 mm graded stone aggregate) as in flooring/ concrete padding complete all as specified and as directed.

M&L for 40mm thick cement concrete 1:2:4 type B0 (using 12.5 mm garaded stone aggregate) as in flooring and finishing surface even and smooth using extra cement complete all as specified and as directed.

M&L for coloured joint free non skid ceramic tiles 7 to 8mm thick, area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm set and jointed in neat cement slurry and poited in white or coloured cement to match as in floors etc complete all as specified and as directed.

M&L for coloured non skid ceramic tiles 7 to 8mm thick, area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, set and jointed in neat cement slurry and pointed in white or coloured cement to match, as in floors etc., complete all as specified and as directed.

M&L for vitrified ceramic tile 10mm thick (square/rectangular) polished, area of each tiles not exceeding 0.36sqm, set and jointed in neat cement slurry and pointed in white or coloured cement to match as in floors etc complete all as specified and as directed.

M&L for 20mm thick screed bed or bedding layer in cement mortar 1:6, for laying floor finishes complete all as specified and as directed.

M&L for coloured glazed ceramic tiles 300x200x7mm, set and jointed in neat cement slurry and pointed in white or coloured cemet to match on vertical surfaces of wall such as skirting dado etc. complete all as specified and as directed.

Taking dwon cement or cement line plaster on brick/stone walls including racking out joints hacking for key scrubbing dwon with water etc and removing rubbish outside MD land complete all as specified and as directed.

M&L for rendering 10mm thick in cement mortar 1:4 on stone masonry surfaces, as backing coat to receive dado/skirting complete all as specified and as directed.

M&L for rendering 10mm thick in cement morter 1:4 on concrete surface finished even and smooth without using extra cement complete all as specified and as directed.

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

Taking down chowkat or frames not exceeding 1.5 sqm each with shutters (without taking off shutters from frame) complete all as specified and as directed.

Taking down chowkat or frames exceeding 1.5 sqm but not exceeding 4 sqm each with shutters (without taking off shutters from frame) complete all as specified and as directed.

S&F powder coated aluminium frames for doors, windows, ventilators with one or more rebates including joining cleats for fixing etc complete all as specified and as directed.

S&F powder coated sliding/ side hung type aluminum window and ventilator shutters (as directed) without sash bars, using aluminium section weighing exceeding 0.55kg/m including necessary joining cleat, glazing clips, rubber neoprene packing, suitable handle, side lock for shutters, aluminium snap beading, screws etc., complete all as specified and as directed.

S&F powder coated aluminium decogrill, 6mm thick, 50mmx50mm mesh (weight not less than 2.54kg/m) fixed to window frame including necessary fixing clips complete all as specified and as directed.

S&F powder coated aluminium door shutters, using aluminium sections weighing 0.55 kg/m including necessary joining cleats,glazing clips, ruber packing, aluminium snap beading, screws etc., complete all as specified and as directed.

S&F 3mm thick Figured/froasted glass, and glazing with oil putty in squares not exceeding 0.5 sqm each pane complete all as specified and as directed.

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

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

M&L Preparing surfaces of wood and wood based materials, steel and iron works, area exceeding 0.10 sqm but not exceeding 0.50sqm each and trating back of chowkat with tar or coal tar black paint complete all as specified and as directed.

Cutting holes in brick walls built in cement morter exceeding one brick but not exceeding two bricks for inserting hold fast and making good dismantled portion in cement morter 1:3 complete all as specified and as directed.

S&F for Mild steel works as in Bands, starps, hold fasts, wall ties and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and as directed.

M&L for preparing surfaces of wood and wood based materials, steel and iron works and treating small articles such as holdfasts area not exec 0.1 sqm each complete all as specified and as directed.

M&L for cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate as in cills, bands, bed plates, hold fast blocks including necessary form work etc., complete all as specified and as directed.

M&L for Solid PVC door frame of sizes 50mm x 47mm madeout of 5mm plain colour PVC sheet reinforced with MS square tube, as per specification and drawings shown in SSR complete all as specified and as directed.

S&F for factory made solid panel 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" chennel hving a PVC sheet strip of 20mm width stuck 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 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 drawing shown in SSR complete all as specified and as directed.

M&L for 35mm thick second class hardwood plain, framed, panelled door sutters, (any number of panels) with panels of timber flat on both sides or of veneered particle board medium density, wood particle board with commercial face veneers, supplied and fitted to chowkats etc complete all as specified and as directed.

M&L for preparing new wooden surfaces of any description over 10cm width or girth and aplying 2 coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

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

S&F 100mm size stainless steel butt hinges medium weight complete all as specified and as directed.

S&F 150mm size anodised aluminium alloy handle fabricated type complete all as specified and as directed.

S&F Aluminium door closer (extruded section) body hydraulically regulated, designation no 03, universal type, suitable for door shutters of 851 to 1000mm in width of weight between 61 to 80 Kg and fixed complete all as specified and as directed.

S&F 150mm size door stopper of aluminum body and tounge anodised with hard drawn steel spring fixed in floor complete all as specified and as directed.

S&F 125mm size anodised aluminium barrel tower bolts of extruded section complete all as specified and as directed.

Taking down 15mm bore GI tubing and connections including cleaning for refixing or removal to store complete all as specified and as directed.

All as per item No 55 here in before but 20mm bore

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

All as per item No 55 here in before but 20mm bore

S&F in repair 75mm PVC floor trap complete all as specified and as directed.

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

Dismantling drain pipes (Cast iron/ RCC) set in cement mortar internal dia of pipes upto 100mm and removing debris outside MD land complete all as specified and as directed.

S&F 75mm bore PVC (SWR) type B single socketed laid intrences of floors complete all as specified and as directed.

S&F 75mm bore PVC (SWR) bends with acess door for UPVC type "B" pipe complete all as specified and as directed.

S&F in repair vitreous china bowl urinal flat back, size of 465 x 355 x 265 mm (minimum) white with grating and union for discharge, including fixing plugs, bedding urinal against wall in cement morter 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement complete all as specified and as directed.

S&F in repairs Vitrous China urinal partition white of size 310 x 700mm terminating about 40cm above floor line complete all as specified and as directed.

S&F in repairs 32mm dia waste copling of PTMT suitable for urinals (Minimum weight 45 grams) complete all as specified and as directed.

S&F in repairs vitreous china wash hand basin of size 580 x 450 mm, white, flat back, with brackets and including cutting for pinning in ends of brackets, taking out the existing unserviceable WHB complete all as specified and as directed.

S&F in repairs vitreous china wash down water closet pan (pedestal pattern) white and flush pipe including taking out the existing unserviceable pedestal pan complete all as specified and as directed.

S&F in repairs plastic water closet seat, black, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed.

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

S&F in repairs pillar taps, cast copper alloy with capasten heads, cromium plated, fancy type, long screwed shanks and fly nuts, screwed for iron pipe 15mm bore complete all as specified and as directed.

S&F in repairs stop valves, cast copper alloy, screwed down, high pressure, with crutch of butterfly handle screwed both ends for iron pipe 15mm bore complete all as specified and as directed.

S&F in repairs PVC low level flushing cistern, valveless, syphonic action type, white, with inlet, ball valve, float and handle including all fittings and brackets bends flush pipe etc complete all as specified and as directed.

S&F in repairs PVC connection 450mm long (high density) 15mm size double brass sockets both ends with rubber washer complete all as specified and as directed.

S&F in repairs 15mm bore bib tap cast copper alloy, chromium plated, fancy type, with butterfly handle, screwed down for iron pipe complete all as specified and as directed.

S&F PVC 'P' trap of 125/110 mm bore complete all as specified and as directed.

S&F PVC (SWR) gulley trap 125/110mm setting and jointing with solvent cement complete all as specified and as directed.

Demolition of brick or stone/ boulder masonry built in cement mortar complete all as specified and as directed.

M&L walling of laterite stone walls uncoursed, well bonded bedded and solidly hearted built in cement mortar 1:6 complete all as specified and as directed.

All as in item No 80 above but except stones (old serviceable stone resued in the work) complete all as specified and as directed.

Ecavating in trenches not exceeding 1.5m wide and not exceeding 1.5m deep for foundation and getting out in soft/ disintegratedr rocks complete all as specified and as directed.

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

Removing excavated material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

Dismantiling and breaking up drain pipes any dia (salt glazed ware AC or reinforced concrete) set in cement mortar complete all as specified and as directed.

S&F PVC (SWR) pipes 160mm bore single socketed in any length with rubber ring joints, or jointed with solvent cement laid in trenches or in floors complete all as specified and as directed.

M&L for cement concrete bed 1:4:8 type D-2 (using 40mm graded stone aggregate) to drain pipe 150mm bore, including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

M&L for complete removal of existing treatment on surfaces of wall and applying two coats of acrylic wall care putty for making the surface smooth and even including sanding each layer to receive next new layer, and applying two coats of oil emulsion distemper over one coat of alkali resistant priming paint complete all as specified and as directed.

M&L for preparation of new surfaces of wall and applying two coats of acrylic wall care putty for making the surface smooth and even including sanding each layer to receive next new layer, and applying two coats of oil emulsion distemper over one coat of alkali resistant priming paint complete all as specified and as directed.

M&L for complete removal of existing treatment on external walls by wire brushing, crack filling and bio-wash to fight microbial growth and applying one coat of exterior wall putty for smoothness, one coat of exterior wall primer and two coats of exterior emulsion anti-algal weather proof paint of complete all as specified and as directed.

M&L for preparing newly plastered surfaces on external walls and applying one coat of exterior wall putty for smoothness, one coat of exterior wall primer and two coats of exterior emulsion anti-algal weather proof paint complete all as specified and as directed.

S&F stainless steel drapery road 20mm dia including side caps with brackets fixed to wall with suitable brass screws complete all as specified and as directed.

M&L for 75mm thick cement concrete type C2 1:3:6 (Using 40mm graded stone aggregate) as in plinth protection finished even and smooth with out using extra cement complete all as specified and as directed.

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

M&L for point wiring complete with 1.5 Sqmm single core, PVC insulated unsheathed copper conductor FRLS cable, multi-stranded 1100 V grade drawn through and including non- metallic rigid PVC conduct, concealed in wall complete, fixed in roof, etc with necessary fixing accessories such as bend, elbow, socket, saddles etc with and including 1.5 sqmm, single core PVC insulated unsheathed copper conductor FRLS cables multi stranded, 1100 volt grade green in colour as earth continuity conductor connected to common earth dolly complete all as specified and directed for:-

(a) One light point controlled by one switch

(b) One ceiling fan / exhaust point controlled by one switch

(c) One 3 pin, 5 Amps switch socket combination on independent board

(d) One 3 pin, 5 Amps switch socket combination on same board with other switches

(e) One Bell point controlled by one switch

All as per srl item No 95 above, but for one 3 pin 15 Amps switch socket combination on independent board with FRLS cable of size 2.5 Sqmm with and including 2.5 sqmm copper conductorcable as earth continuity conductor green in colour and connected to common earth dolly all as specified and directed.

Cutting chases on wall of width 30mm, depth 35mm for concealing PVC conduct of 20/25mm dia, with and including replastering, smooth finishing to match the existing colour of the wall complete all as specified and as directed.

Cutting chases on wall of witdh 50 mm, depth 35mm for concealing PVC conduit of 20/25 mm dia, with and including replastering, smooth finishing to match the existing colour of the wall complete all as specified and as directed.

Cutting chases on wall of width 75mm, depth 35 mm for concealing PVC conduct of 20/25mm dia, with and including replastering, smooth finishing to match the existing colour of the wall complete all as specified and as directed.

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

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

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

S&F ceiling rose of polycarbonate, 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 complete 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 240V, single pole, including connecting up electrically all as specified and directed.

S&F modular white cover plate with frame for two module complete all as specified and as directed.

S&F modular white cover plate with frame for three module complete all as specified and as directed.

S&F modular white cover plate with frame for four module complete all as specified and as directed.

S&F modular white cover plate with frame for six module complete all as specified and as directed.

S&F modular white cover plate with frame for eight module complete all as specified and as directed.

S&F modular metal flush box for one/two module complete all as specified and as directed.

S&F modular metal flush box for three module complete all as specified and as directed.

S&F modular metal flush box for four module complete all as specified and as directed.

S&F modular metal flush box for six module complete all as specified and as directed.

S&F modular metal flush box for eight module complete all as specified and as directed.

S&F in replacement sheet metal enclosures distribution boards, double door, 4 way, three phase, 415 volts, MCCB ISOLATOR & MCBs comprising three phase four wire copper strip bus bar of appropriate capacity complete all as specified and directed and comprising of the following:- (a) MCCB 3 Pole 100 AMPS AC 415 V 10 KA=01 No as incoming & (b) MCB 'C'series,40 AMP, 10 KA -12 Nos as outgoings (Note :- (i) The DB shall be flush fixed and making good the disturbed surface matching with existing specifications shall be part of job at no extra cost. (ii) Connection of theMCCBs/ MCBs with cable shall be made through appropriate size pin /bottle type thimble -properly crimped. (iii) All the vacant holes of the DB shall be provided with blank plates of appropriate size. (iv) Double continuous earth wire shall be provided for each three phase DB from earthing mains dolly.

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

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

S&F MCB SPN, 'C' series,10KA, 240 Volt, 32 Amps including electrically connecting up using wiring lugs all as specified and directed.

Taking down unserviceable fluorescent tube light fittings and S&F Decorative ultra slim linear LED light fittings with extruded AI, heat sink, environmental friendly, energy efficient ready to use pack of E-LITE LED of 20 W LED 6500K, ectrically connecting up complete all as specified and as directed. Model LHEXBYPNIN1W020 of Havells or techno commercially equilant.

Tking down unserviceable tube light fitting and S&F decorative ultra slim linear LED light fittings with extruded Aluminium, heat sink, environmental friendly, energy efficient ready to use pack of E-LITE LED OF 10W LED 6500K and electrically connecting up complete all as specified and as directed. Model LHEXBYPNIN1W010 of Havells or of SSK-T-5 12W of Syska or techno commercially equilant.

Taking down old unserviceable bulkhead fitting from wall and S&F LED security light fitting 30 watts of Energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having IP65 protection including GI bracket,clamps of suitable size for fixing of light fitting cmplete all as directed. Make Havells Cat Part SL30WLED757SASYBOPC or techno commercially equilant.

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

M&L for earthing complete with galvanized steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below normal ground level connected to galvanized earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron connected to earthing test point, main DB, panel board, continuous earth lead protected by 15mm bore GI pipe light grade, 20mm bore GI light grade pipe for watering, necessary excavation and earth work in any type of soil, PCC pit, RCC chamber cover with suitable reinforcement complete all as shown on electrical plate No 3 of SSR part-I of 2009 all as specified and directed. Note :- Rate quoted shall deem to include for GI earth and GI pipe lead upto 7.5m length.

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

M&L for sub main wiring with two runs of single core 4 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 2.5 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 :- 2 runs of 4 Sq mm and one run of 2.5 Sq mm copper cable and one run of PVC conduit will be measured as one length.

M&L for sub main wiring with two 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 4 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 :- 2 runs of \6 Sq mm and one run of 4 Sq mm copper cable and one run of PVC conduit will be measured as one length.

Taking down carefully ceiling fan with rod from ceiling / roof/wall and refixing the same after repairs of Civil works complete all as specified and directed.

S&F modular type fan regulator stepped type 120 W, 2 module 230 v, 1200 sweep BEE, 5 star rated complete all as specified and as directed.

S&F sheet metal enclosure with socket single pole and neturel two pin with earth complete with SP MCB of 20 Amps with plug top complete all as specified and as directed.

Powertech Engineers

JEETH CONSTRUCTION

M/S AARJAY ASSOCIATES