SPECIAL REPAIRS TO BLDG NO 1A AND 1B AT MH 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.

BLANK

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. 5 above but for except timber complete all as specified and as directed.

M/L for 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.

S/F 0.5mm total coated thickness prepainted galvalume aluminium zinc coating GI based corrugated steel roofing sheets having tensile strength of 550 MPa colour coated with self tapping screws as per manufacturers instruction 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.

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.

M&L for preparing surfaces of wood and wood based materials new or old, of any description and girth, not otherwise described and treated with two coats of creoste oil complete all as specified and as directed.

All as in item no 12 above but one coat over of creoste oil.

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.

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.

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 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.

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 preparation of new plastered surfaces of walls, preparing surface even and smooth using wall care putty and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and as approved

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.

M&L for preparing old painted wood/wood based surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint all as specified and directed.

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

M&L Point wiring complete with 1.5 Sqmm single core PVC insulated unsheathed copper conductor. FRLS cable multi standed 1100 Volt grade drawn through and including non metallic rigid PVC conduit concealed to wall fixed to ceiling/roof etc with necessary fixing accessories such as bend elbow socket etc., including 1.5 Sqmm single core PVC insulated un sheathed copper conductor FRLS cable multi stranded 1100Volt grade as earth continuty conductor green in colour connected to common earth dolly complete all as specified and as directed for one light/fan/bell point controlled by one swith complete all as specified and as directed. Note:Cutting chases for fixing conduit shall be measured and paid seperately.

All as per tiem No 27 here in before but for One 3 Pin 5 Amps socket on same board with other switches complete all as specified and as directed.

All as per tiem No 27 here in before but for One 3 Pin 5 Amps switch socket combination on independent board complete all as specified and as directed.

All as per tiem No 27 on here in before but for One 3 Pin 15 Amps switch socket combination on independent board with 2.5 Sqmm unsheathed PVC insulated copper conductor FRLS cable including 2.5 Sqmm PVC insulated copper cable for earth continuity conductor complete all as specified and as directed.

Cutting chases on wall of width 30mm and depth 35mm for concealing PVC condult 20/25 mm dia and making good the surface with plastering in cement mortar 1:4 and finish to match the existing surface and treated with existing treatment such as white wash/OBD/cement base paint etc complete all as specified and as directed.

Cutting chases on wall of width 50mm and depth 35mm for concealing PVC condult 20/25 mm dia and making good the surface with plastering in cement mortar 1:4 and finish to match the existing surface and treated with existing treatment such as white wash/OBD/cement base paint etc complete all as specified and as directed.

Cutting chases on wall of width 75mm and depth 35mm for concealing PVC condult 20/25 mm dia and making good the surface with plastering in cement mortar 1:4 and finish to match the existing surface and treated with existing treatment such as white wash/OBD/cement base paint etc 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 complete all as specified and as directed.

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

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

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

S&F socket, outlet, modular type, 2 in 1, 2/3 pin, 6 & 16 Amps, including connecting up complete all as specified and as 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 eitht 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 sheet metal enclosure, factory made for MCB DB, SPN 12 way with 200 Amps bus bar 240 Volt,double door type, fixed/flushed on wall including electrically connecting up complete all as specified and as directed.

S&F sheet metal enclosure factory made for MCB DB, SPN 8 way with 200 Amps bus bar 240 Volt,double door type, fixed/flushed on wall including electrically connecting up complete all as specified and as directed.

S&F sheet metal enclosure factory made for MCB DB, SPN 4 way with 200 Amps bus bar 240 Volt,double door type, fixed/flushed on wall including electrically connecting up complete all as specified and as directed.

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

Supply and fixing in replacement LED Ball type Lamp 10 watt complete all as specified and as directed.

Taking down unserviceable fluorescent tube light fittings and Supply and fixing Endura slim PRO Plus 2 feet x 2 feet, Environmental friendly new generation aesthetically disigned, ultra modern recess mounting luminaire with high brightness SMD LEDs including LED Driver as light source, suitable for ceiling, 36 Watts, with all accessoried internally pre wired and including connecting up with twin core twisted copper flexible conductor cable of suitable size complete all as specified and as directed. Model: ENDURASLIMPROPLUS2X2PLR28/36WLED857MOD of HAVELLS make or techno commercially equivalent

S&F decorative ultra slim linear LED light fittings with extruded aluminium, heat sink environmental friendly, energy efficient ready to use pack of 20W LED 6500K and electrically connecting up complete all as specified and as directed. Model LHEXBYPNIN1W020 of Havells or techno commercially equivalent

S&F LED Building security light fittings 30 Watts fixed on wall 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 and Impact resistance of IK 07, and electrically conecting up including 32mm bore GI pipe light grade 1.50m long bent to required shape complete all as specified and as directed. Model ENDURACITYLITEPLATPLUSSL30WLED757SASYBOPC of HAVELLS or techno commercially equivalent

M&L for earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6 mm thick buried directly in gound (earth pit not less than 2.25m deep belwo ground level) with top edge of the plate not less than 1.5m below normal ground level connected to galvanized earth lead wire 4mm 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 electricla plate No 3 of SSR part-I of 2009 complete all as specified and as directed. Note:- Rate quoted shall deem to include for GI earth and GI pipe lead upto 7.5 length.

S&F MCB TPN, 415 Volt, 63 Amps including 'C' series, 10 KA electrically connecting up using wiring lugs complete all as specified and as directed.

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

S&F MCB SP, 240 Volt, 40 Amps including 'B' series, 10 KA electrically connecting upusing wiring lugs complete all as specified and as directed.

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

S&F stepped Modular type electronic fan regulator, full rotaion, 120W, SP 230V connecting up electrically 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 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 as directed. Note:- 2 runs of 4 Sq mm and one run of 4 Sq mm copper cable as earth wire and one run of PVC conduit will be measured as one length.

Powertech Engineers