PROVISION OF GRANITE STONE TILING AND CERTAIN ELECTRICAL WORK IN BUILDING NO P 183 AND PROVN OF CERTAIN WORKS SERVICES TO COMMAND OPS CENTRE AT HQ SAC UNDER GE AF TRIVANDRUM

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding/ screed bed (but not backing), complete all as speciifed and direted.

M&L for 20mm thick Granite (of any type and any shade) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking plateforms, floors, skirting and like in cement mortar 1:4 including pointing in white cement 1:2 using marble dustwith admixture of pigment to match with shade of granite, complete all as speciifed and direted. Note: The colour and shade of Granite stone approved and directed by Engineer-in-charge.

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

Removing old lime wash (if any), hacking for key, raking out joints of old brick work or stone work built in cement mortar; not previously plastered; and scrubbing down with water etc. to receive plaster complete all as specified and directed.

M&L for Glazed ceramic coloured 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 specified and directed.

M&L for rendering 10mm thick on fair faces of brick or concrete as in backing coat in CM 1:4 complete all as specified.

M&L for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thickwalls built in CM 1:4 complete all as specified.

M&LPre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, complete built in CM 1:6 complete all as specified and directed.

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar or cement lime 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 Rendering 15 mm thick on fair faces of brick work or concrete surfaces finished even and smooth with out using extra cement in CM (1:6) complete all as specified and directed.

M&L Rendering 15 mm thick on fair faces of brick work or concrete surfaces finished even and smooth with out using extra cement in CM (1:4), complete all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc. and brushing neat cement slurry @ 3kg / sqm complete all as specified and directed.

M&L PCC 1:2:4 type Bo using 12.5mm graded stone aggregate as in padding concrete for roof, plinth courses, string courses, water troughs and the like finished even and smooth including necessary formwork, weathering, slightly rounded or chamfered angles and throating complete all as directed.

M & L for virified Ceramic tiles 8-10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match

M&L Screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in CM 1:6 finished fair to receive tiles, complete all as specified and directed.

M & L for virified Ceramic tiles 8-10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm tiles in vertical surface etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

Taking down cement plaster any description from wall surfaces complete all as specified and directed.

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

S&F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.11611979 grade St.-240 complete all as specified and directed.

S&F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment

S&F Mild steel bolts, purpose made,with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut. approximately length upto 60cm long dia exc 12 but n.exc 20 cm including cost of bonding material and Hillti as specified and directed by Engr-in-Charge.

S&F mild steel work as 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.

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof covering, complete all as specified and directed

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

M&L prepartion of new steel surface of any description not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc crome primer complete all as specified and directed.

M&L for providing and fixing 10mm thick plaster of paris ceiling (Gypsum anhydrous) to flat surface over GI frame work seamless perimeter 0.55 mm thick with two unequal flangesof 20 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 Gl 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 and including hangers 6mm dia G.I (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I flat 40x3 mm mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified

Supply and fixing factory made uPVC white colour Partition wall including track sliding door glazed frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. Comprising of uPVC multi?chambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. Note:(i) For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. (ii) Rate inclusive of glass panes. (iii) Rate inclusive of making good jambs and reveals etc

Supply and fixing factory made uPVC white colour Three track sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. Comprising of uPVC multi?chambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. Note:(i) For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. (ii) Rate inclusive of glass panes / Stainless steel wiremesh pane. (iii) Rate inclusive of making good jambs and reveals etc

Supply and fixing factory made uPVC door frame made of uPVC. extruded sections having an overall dimension (extruded section profile) 42x50 mm (tolerance ± 1 mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete all as specified by the manufacturer and as per directions of Engineer-in-charge.

Supply and fixing factory made uPVC white colour Casement door with 3D hinges made of (big series) frame 67 x 64 mm & sash 67 x 110 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of door upto 2.00 sqm) comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, zinc alloy (white powder coated) 3D hinges and one handle on each side of panels along with zinc plated mild steel multi point locking having transmission gear, cylinder with keeps and one side key, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws, etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality complete all as specified and directed by Engineer-in Charge. Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable.Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality complete all as specified and directed by Engineer-in Charge.

M&L for preparing of newly plastered wall surfaces and applying two coats of oil emulsion distemper including a coat of primer over 3mm thick putty complete all as specified and directed.

M&L for 3mm wall care putty on wall including complete removal of existing treatment, and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and directedcomplete all as specified and directed.

M&L for preparation of new plasreted surfaces and applying two coats of exterior emulsion weather coat paint over the over a coat of primer complete all as specified and directed.

M&L for preparing of newly plastered ceiling surfaces and applying two coats of oil emulsion distemper including a coat of primer over 3mm thick putty complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls, ceilings or in floors etc and including necessary scafolding where is required, complete all as specified and directed.

S&F Mild steel sheet eaves gutters, galvanised class 3, half round with rounded edges 100mm

M&L for point wiring complete with 1.5 Sqmm single core FRLSH PVC insulated unsheathed cable 1100 V grade multi stranded copper conductor drawn through and including non metallic rigid PVC conduit and accessories concealed in walls/ceilings including 1.5 Sqmm dia multistranded copper cable as earth continuity conductor connected to common earth dolly, including 2mm Modular metal flush Box and suitable Modular white cover plate with frame and all as specified and directed for the following:-

One light / ceiling /exhaust fan point controlled by one switch

One switch socket outlet 5 Amps on independent board

M&L for submain wiring with 2 Runs 2.5 Sq mm for phase and neutral and 1 runs of 2.5 Sqmm earth continuity conductor 1100 V grade PVC insulated unsheathed FR grade copper conductor cable single core multistranded ISI marked drawn through conceale 25 mm dia PVC rigid conduit all as specified

M&L for submain wiring with 2 Runs 4 Sq mm for phase and neutral and 1 runs of 4 Sqmm earth continuity conductor 1100 V grade PVC insulated unsheathed FR grade copper conductor cable single core multistranded ISI marked drawn through concealed 25 mm dia PVC rigid conduit all as specified

S & F modular Socket, 6A - 2/3 pin combined 2 module.

Supply and fix modular regulator , 120 w - 2 module

S&F Modular switch 1 way 6A, 1 module

S&F Modular switch 2 way 6A, 1 module

S&F MCB protected, Metal Base, Socket 230V, 25A MCB C curve with PVC Plate (White) all as speicified.

S&F Industrial socket of 16 amps 2 Phase + Earth complete confirming to IP 31 Plastice P&S all as speicified.

Supply and fix ceiling fan, complete with three blades, down rod, accessories 230V, 1200 mm sweep, with Squirrel cage induction motor, including connection with twin core flexible PVC 0.75 Sqmm complete all as directed.

Supply and fix Supply and fix exhaust fan, steel body AC single Phase. 230V of size 300mm sweep with, blades, and frame and louvers including connection with twin core flexible PVC 0.75 Sqmm complete all as directed.

S&F Ceiling rose, surface bakelite, 65x50mm, two to three terminals AC,230 V complete all as specified and as directed

Supply and fix new energy efficent LED lights fitting 1x 20W, 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

Supply and fix new energy efficent LED lights fitting 1x 36W (2'x2'), 220V, Ultra modern slim recess mounting luminair with high performance LED's suitable for mouting with ceiling connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified.

S & F SPN 8 way 240 volts double door with suitable busbar including concealed on walls or whereas directed.

M& L for RCCB 4 pole 63A, 415 volts, short curcuit current 10KA capacity, confirming to IS/IEC 12640-1 all as specified.

Supply and fixing amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of Single poles and current carrying capacity 6 to 32 amps in the MCB DB complete with connection testing and commissioning

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors etc all as directed.

M&L for point wiring complete with 1.5 Sqmm single core FRLSH PVC insulated unsheathed cable 1100 V grade multi stranded copper conductor drawn through existing non metallic rigid PVC conduit and accessories in surface of walls/ceilings including 1.5 Sqmm dia multistranded copper cable as earth continuity conductor connected to common earth dolly, including 1.22 mm thick pressed steel terminal boxes with 3.00 mm thick laminated sheet cover to house switch/regulators etc all as specified and directed for the following:-

One fan/light /bell point controlled by one switch/bell push

One switch socket outlet 5 Amps on independent board

All as per Item No 55 here-in-before but with 2.5 Sqmm PVC insulated multistranded copper conductor cable including 2.5 sqmm PVC insulated copper cable as earth continuity conductor for one switch socket outlet 15 Amps on independent board all as directed.

Supply and fix modular switch 1way 16 A 1 module

Supply and fix modular socket 6A /16A 2/3 pin combinnation 3 module

Supply and fix bell push flush type 5 Amps 230V single pole all as directed.

Supply and Replace buzzer, AC 230 volts all as specified. Make- Anchor/Havells/Legrand.

Taking down unserviceable submain wiring and M&L for submain wiring in PVC conduit with two runs of 4.0 Sq mm and one run of 4 sqmm for earth continuity 1100 v grade PVC insulated unsheathed FRLSH grade copper conductor cable single core multistranded drawn through and including 20 mm dia PVC rigid connduit includung accessories such as bends, supports etc all as specified

Taking down unserviceable submain wiring and M&L for submain wiring in PVC conduit with two runs of 1.5 Sq mm and one run of 1.5 sqmm for earth continuity 1100 v grade PVC insulated unsheathed FRLSH grade copper conductor cable single core multistranded ISI marked (IS 694) drawn through and including PVC conduit of size 25mm dia including accessories such as bends, supports etc all as specified

M&L for Spray Painting of ceiling fan with one coat of synthetic enamel paint of same colour including preparation of old surfaces complete including numbering of fans as existing all as specified.

Removing existing Unserviceable surface mounting light fittings CFL 36 watt type and supply and fix surface mounting LED light fittings 1 x 33 / 36 watts LED panel 2' x2' system efficiency 36 W LED 6500 K model suitable for armstrong/ grid/ POP false ceiling complete all as specified and directed.

Supply and fixing of Wall Mounted Fan - 400Mm - White including all connection all as specified.

Supply and fixing of 250 mm (10 inch) Exhaust Fan for Kitchen, Bathroom and Office (White) including all connection all as specified

Supply fixing in replacement of decorative wall light, gold finish fixture with cognac hammered glass diffuser suitable for 7.5 W LED filament lamp E27 base all as specified.

Supply and laying or fixing or passing through pipe, 1100 volts grade heavy duty cable with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 4 sq. mm nominal cross section in service connection

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