CONSTR OF PM SHRI KV SINGLE LAB OF SIZE 7X 10.6 MTR AT KENDRIYA VIDYALAYA INS ZAMORIN EZHIMALA

Material and labour for Demolition of precast concrete block walling , built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles

Material and labour for Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings

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

Material and labour for Demolition of Reinforced Concrete of any description and in any position not otherwise specifically provided for

Material and labour for Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises

Taking down cement plaster of stone /Pcc block /brick wall / top of chajja, or concrete surface of any description including raking out joints hacking for key securing down with water etc in cement mortar 1:6 Complete

Removing building materials etc.to a distance of upto 5 km or under, including loading, unloading and stacking at the destination

Material and labour for Plain cement concrete 1:4:8 type D2 using 40mm graded stone aggregate as in foundation filling.

Use and waste of form work to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batterfor Fair finished surfaces.

Material and labour for Moorum filling in floors or pavings laid in layers n exc 15 cm thick, spread, levelled and rammed incl watering

Material and labour for Hard Core of gauge n.exc. 63mm deposited spread and levelled in layers n.exc. 15 cm thick watered and rolled/ rammed to a true surfce.

Material and labour for PCC 1:4:8 type D-2 using 40 mm graded stone aggregate in 75mm thick as in sub base.

Material and labour for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate in 40mm thick.

Material and labour for for PCC 1:3:6 type C1 using 20mm graded aggregate of 75mm thick as in Plinth Protection.

Material and labour for Coloured Non-Skid Ceramic tiles 7 to 8mm thick (square/rectangular) area of each tiles exceeding 0.18 Sqm but not exceeding 0.36 Sqm in floor etc,set and jointed in neat cement sluryy and pointed in coloured cement to match as in floor over 15mm thick screed bed in CM (1:6).

Material and labour for Glazed Ceramic Coloured tiles 350x 250x 7mm/ 450X 350X 7mm thick as in Dado/Skirting/Steps etc set and jointed in neat cement slury and pointed in coloured cement to match all as specified and directed including backing coat 10mm thick in CM 1:6.

Material and labour for Walling of random rubble stone masonry, uncoursed, well bonded , bedded and solidly hearted, built in cement mortar 1:4, as in foundation complete all as specified.

Material and labour RCC Design Mix M-30 using 20mm graded stone aggregate as in Columns, pillars, piers, posts and struts, complete all as specified and directed.

Material and labour RCC Design Mix M-30 using 20mm graded stone aggregate as in Beams, cantilevers, bressummers, lintels over 1.5m span, complete all as specified and directed

Material and labour RCC Design Mix M-30 using 20mm graded stone aggregate as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like

Material and labour RCC Design Mix M-30 using 20mm graded stone aggregate as in Chajjas

Material and labour RCC Design Mix M-30 using 20mm graded stone aggregate as in Fins, fascias, louvres, parapets, and railings exc. 60cm in height, newels, balustrade, and the like

Use & Waste of Formwork to sides of pillars, posts, struts, piers, columns and stanchions, complete all as specified and directed .

Use & waste of Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc.

Use & watse of Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping)

Use & watse of Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings,openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide

Use & waste of Formwork to chullah hoods, chajjas, troughs and similar items including edges

Use & waste of Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter

Use & waste of Formwork to fins, louvers, fascia

Material and labour for TMT steel 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

All as per item No 30 here-in-before but 6mm to 8mm dia.

All as per item No 30 here-in-beforebut 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders

Material and labour for Pre-cast cement Type C1 1:3:6 (20mm graded aggregate) concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, complete

Material and labour for rendering (ceiling plaster) 5 mm thick in cement mortar 1:3 on fair faces of concrete surfaces finish even & smooth without using extra cement, complete all as specified and directed .

Material and labour for rendering 10 mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces finish even & smooth without using extra cement, complete all as specified and directed .

Material and labour for rendering 15 (10+5) mm thick in two layers (1st layer 10mm in CM 1:6 and 2nd layer(5mm) in CM 1:4 )using water proofing compund on fair faces of brick work or concrete surfaces finish even & smooth without using extra cement, complete all as specified and directed.

Material and labour for Rendering 5mm thick in CM 1:3 using waterproofing compund on fair faces of concrete surfaces as green plaster over slab

Material and labour for a single component polyurethane based coating that cures by reaction with atmospheric moisture to form a tough but flexible waterproofing membrane. It is elastomeric, seamless waterproof membrane applied in 2 coats to a DFT of 1.2 mm thick having a elongation capacity of over 600% and with solid content more than 85% applied on the RCC surface including priming , crack filling, grouting, coving, ponding etc complete.

Material and labour for 50mm thick Cement concrete type B-0, 1:2:4 (12.5mm graded aggregate) using water proofing compund finished even and smooth without using extra cement

Supply only liquid water proofing compound all as specified and directed by Engineer-in-Charge

Material and labour for preparation of newly plastered ceiling surfaces and applying alkali resistent paint on plastered surfaces preparatory to distempering and Distempering two coats with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification

Material and labour for preparation of newly plastered wall surfaces and applying alkali resistent paint on plastered surfaces preparatory to distempering and Distempering two coats with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification & incl 3mm thick wall care putty on wall

Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new external surfaces of wall, complete all as specified and directed.

Material and labour for 50mm thick Cement concrete type B-0, 1:2:4 (12.5mm graded aggregate) as levelling course

Material and labour Screed bed or bedding layer of mortar 15 mm thick in CM 1:6 for laying floor finishes, complete all as specified and directed .

Material and labour for Prepolished & Caliberated Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete

Material and labour Rendering 10mm thick in CM 1:4 on fair faces of brick work or concrete surfaces as back coat, complete all as specified and directed.

Material and labour for Prepolished & Caliberated Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete

S& F 125 x 60mm Pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete, as specified, supplied and fixed

Material and labour Prepration of new or previously untreated steel surfaces & apply two coat of synthetic enamel paint over a coat of Red oxide primer of any description , over 10 Cm in width or grith, not other wise described , complete all as specified and directed .

Supply and fixing 40mm thick Flush shutters (double leaf) , solid core construction, with particle board core and plywood face panels, with both face covered with deco rative face veneer with lipping/frame to match

Supply and Fixing 375mm 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 and fixed, complete all as specified and directed.

Supply and fixing Aluminium anodised, sliding bolts of extruded section 250 mm long all as specified and directed by Engineer-in-Charge

Supply and Fixing 300mm Aluminium anodised, barrel tower bolts of extruded section and fixed, complete all as specified and directed.

Supply and Fixing 200mm Aluminium anodised, barrel tower bolts of extruded section and fixed, complete all as specified and directed .

Supply and Fixing 150mm Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor

Supply and Fixing 150mm Extruded aluminium alloy handles, fabricated type, anodised

Supply and fixing Powder coated Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified

Supply and fixing Powder coated Anodised aluminium doors, window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified

Supply and fixing Powder coated 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 Engineerin- charge.

Supply only 4mm thick sheet glass, ordinary quality in squares n.exc 0.50 sq.m in each pane.

Supply and fixing 18/19mm Block boards, grade 1 quality, exterior grade, decorative type with decorative face veneer on both face, fixed with screws to timber frame-work

Supply and fixing Rolled sections as in main and cross beams, hip and jack rafters; purlins, pole where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates using structural steel of Fe-410W (Gde E-250 quality A)

Preparation of new or previously untreated steel surfaces & applying a two coats of synthetic enamel paint over a coat of red oxide primer over 10cm in width or girth,not otherwise described.

Supply and fixing for Extra over rates of block board or veneered particle board for external teak wood lipping, 6mm thick fixed with nails

Supply only 12mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work

Supply only SS Wire mesh all as specified and directed by Engineer-in-Charge

Supply and fixing anodised aluminium snap grid frame work for false ceiling with 605mm 605mm size, consisting of main Tee of SIze 123.50mmx36.50mmx1.50mm, cross Tee of size 23.50mm×23.50mmx1.50mm and wall angle of size 1.50 x1.50mm of approved make including all necessary cuttings, fixing of aluminium section firmly in pesition with and including steel hangers 6 mm dia G.I. wire (upto 1200 mm end level fixed to roof slabs by means of ceiling cleats made out of G.I. mm size 60 mm long and expansion hold fasteners 40 mm long in soffit slab/walls with and including 4mm thick non-asbestos fibre cement building boards panels 600mmx600mm size all as specified

Supply and fixing 40mm wide flaps Continuous (piano) hinges, stainless steel, bright finish

Supply and fixing 100mm Extruded aluminium alloy handles, fabricated type, anodised

Supply and fixing 150mm Aluminium anodised, barrel tower bolts of extruded section and fixed

Supply and fixing 150 Hasp and staple, safety type, aluminium anodised with mild steel hinge pin including bolt to hinge plate and fixed with screws

Supply and fixing 250 litre Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I

Supplying and laying of 20mm CPVC pipes SDR 11 & Plain/Brass CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified

Supplying and laying of 25mm CPVC pipes SDR 11 & Plain/Brass CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified

Supply and fixing CPVC 25mm Tank Adaptor all as specified and directed by Engineer-in-Charge

Supply and fixing CPVC 25mm BALL VALVE all as specified and directed by Engineer-in-Charge

Supply and fixing 25mm Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed

Supply and fixing 15mm dia Fancy Type and chromium plated Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed

Supply and fixing sinks made of stainless steel lmm thick kitchen or laboratory 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

Supply and fixing 40mm Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed

Supply and fixing 40mm Bottle trap of PTMT having minimum water seal of 25mm .(Minimum weight 32mm-260gms/ 40mm-270 gms)

Supply and Fix 75 mm Dia PVC (SWR) pipes single socketed in any length with rubber ring jointslaid in trenches or in floors, complete all as specified and directed.

Supply and Fix 75 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls, complete all as specified and directed.

Supply and Fix 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls, complete all as specified and directed.

Supply and Fix PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement

Supply and Fix PVC (SWR) bends any radius 75 mm bore with acess door, complete all as specified and directed.

Supply and Fix PVC (SWR) bends any radius 110 mm bore with acess door, complete all as specified and directed.

Supply and Fix 75mm bore PVC (SWR) branch piece, single (single Y) equal or unequal

Supply and Fix 110mm bore PVC (SWR) junction single, (Single T) equal or unequal

Supply and Fix PVC (SWR) vent cowl 75mm dia, complete all as specified and directed.

Supply and Fix PVC (SWR) reducers 75mm dia, complete all as specified and directed.

Supply and fixing Mini MP tiles of size 228x152mm ,class ‘AA’ shall be laid over 15mm thick cement mortar 1:4 screed mixed with integral water proofing compound. Laying of tiles shall be as per 11.25 to 11.25.9 of SSR part- I. MP tiles shall be provided with two coats of antifungal compound such as ROFF HYPLAST ( Product code of 221 of ROFF) to match the colour with existing building

Supply and fixing 0.50 mm thick pre painted galvalume aluminium zinc coating GI based corrugated steel sheet of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self taping screws as specified.

S & F 20mm thick pre polished laterite stone cladding tiles of size 30cm x 18cm and jointed in neat cement slurry and pointed in white or colour cement to match over a backing coat of 10 mm thick in cement mortar 1:4 on Vertical Surface to match with existing building

S& F 8 Feet x 4 Feet Class Room White Boardhaving Ceramic coated steel surface with White Colour , frame of Aluminium material , input using marker and 25 years of warranty

Supply and fixing Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersun for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 ®

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft disintegrated rocks

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. in soft disintegrated rocks

Removing excavated soft disintegrated rock material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point

Material and labour for Concrete bed to drain pipes for 100mm dia pipe including packing under and completely surrounding pipes with concrete after they are laid and tested; in Cement concrete 1:3:6 type C-2

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

M&L for concealed point wiring using approved colour coding as per IS (Red, Black and Green for single phase circuits), with multi-stranded copper conductor 2 run of 1.5 Sq. mm nominal cross-sectional area, single core, PVC insulated and unsheathed FRLSH cable 1100 volts grade, ISI-694 marked with valid CML No. with and including heavy duty non metalic rigid PVC concealed conduit medium duty of not less than 20 mm dia and conduit accessories concealed in wall/roof/floor etc, ISI marked with valid CML No.(IS-9537-1983 for conduits and IS:3419:1976 for conduit accessories), with galvanised modular mild steel/pressed steel sunken boxes (with earth dolly) duly electroplated, covered with modular frame and base plate for fixing of modular switches, sockets and fan regulators etc, including one run of PVC insulated multi-stranded copper conductor 1.5 Sqmm nominal cross sectional area single core F.R.L.S.H cable as earth continuity conductor to common earth and connecting to earth dolly complete all as specified and directed . (NOTE: Switches, sockets, regulators to be measured and paid for separately. (A) for One light point controlled by one 5/6 amps one way switch complete all as specified

All as per item No. 103 here-in-before but for One ceiling fan/exhaust fan point controlled by one 5/6 amps one way switch and one fan regulator complete all as specified

M&L for point wiring using approved colour coding as per IS (Red, Black and Green for single phase circuits), with multi-stranded copper conductor 2 run of 2.5 Sq. mm nominal cross-sectional area, single core, PVC insulated and unsheathed FRLSH cable 1100 volts grade, ISI-694 marked with valid CML No. with and including heavy duty non metalic rigid PVC concealed conduit medium duty of not less than 20mm dia and conduit accessories concealed in wall/roof/floor etc, ISI marked with valid CML No.(IS-9537-1983 for conduits and IS:3419:1976 for conduit accessories), with galvanised modular mild steel/pressed steel sunken boxes (with earth dolly) duly electroplated, covered with modular frame and base plate for fixing of modular switches and sockets etc, including one run of PVC insulated multi-stranded copper conductor 2.5 Sq mm nominal cross sectional area single core FRLSH cable as earth continuity conductor to common earth and connecting to earth dolly complete all as specified and directed at site for the one 15/16 amps socket outlet independent board:- (NOTE: Switch and socket to be measured and paid for separately)

Supply and fixing of modular switch 1 way 6A, 1-module, AC ,230V, 50 Hz, ISI marked complete all as specified and directed.

Supply and fixing of modular switch 1 way 16A, 1-module, AC ,230V, 50 Hz ISI marked complete all as specified and directed.

Supply and fixing of modular Socket 6/16 A -2/3 pin combined 2-Module ,AC ,230V,50 Hz, ISI marked complete all as specified and directed.

Supply and fixing of 5 to 8 Step modular fan regulator suitable for BLDC ceiling fan ,2 module, AC, 230V, 50 Hz, ISI marked complete all as specified and directed.

Supply and fixing of ceiling rose, three terminals, 230 V, 50 Hz (ISI marked) surface bakelite suitable for batten fitting complete all as specified and as directed.

M&L for Sub main wiring using approved colour coding as per IS (Red, Yellow, Blue for phase, Black for nuetral and Green for earth) with multi-stranded copper conductor of 2 run 4 Sq. mm nominal cross-sectional area, single core, PVC insulated and unsheathed FRLSH cable 1100 volts grade, ISI-694 marked with valid CML No. with and including heavy duty non metalic rigid PVC concealed conduit of size not less than 25mm diameter medium duty and conduit accessories concealed in wall/roof/floor etc, ISI marked with valid CML No.(IS-9537-1983 for conduits and IS:3419:1976 for conduit accessories), one run of PVC insulated multi-stranded copper conductor 4 Sq mm nominal cross sectional area single core FRLSH cable as earth continuity conductor to common earth and connecting to earth dolly complete all as specified and directed at site (NOTE: Wiring from VTPN DB to switch board/ DB to DB)

Supply and fixing of MCB SP 6 A 240 V,50 HZ, 10 kA 'C' curve complete all as specified and directed.

Supply and fixing of MCB SP 16 A 240 V,50 HZ, 10 kA 'C' curve complete all as specified and directed.

Supply, fixing and testing of 20W 4 feet ultra slim linear LED light fitting 230V,AC with driver,holder including prewired and connecting up with two core flexible copper conductor cable of suitable size complete all as specified and directed.

Supply,installation and testing of heavy duty steel body exhaust fan electric single phase AC 230V, 50 Hz, copper wound 380mm sweep with self opening louvers ,connect to ceiling rose complete all as specified and directed.

Supply, fixingand testing of 1200mm sweep BEE five star rated ceiling fan with BLDC motor class B insulation 3 Nos blades 30cm long down rod,2 Nos canopy shackle kits,safety rope and 1sqmm multistranded copper conductor not less than 0.75 mtr for connecting up from ceiling rose to ceiling fan copper winding PF not less than 0.9,air delivery minimum 210 CFM ,THD less than 10% without remote /with electronic regulator unit for speed control and all remaining accessories including safety pin ,nut bolts washers ,Temp rise +25 deg C .Insulation resistance more than 2 Ohm suitable for 230V 50Hz single phase AC supply ,earthing etc complete as specified and directed.

Supplying and laying of CPVC pipes 25MM dia, SDR 11 & Plain CPVC SDR 11 fittings in wall/floor complete all as specified and directed.

Supply and fixing of rotational moulded polyethylene water storage tanks of capacity 500Ltrs (Cylindrical vertical with closed top) hoisted and fixed on PCC platform all as specified and directed by Engr-in-Charge.

Supply and fixing of ball valves high pressure of PTMT with epoxy coated aluminum rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 25mm - 455gms)

M&L for cutting and tapping from existing CPVC water mains (in position) for branch connections of size 25mm dia all as specified and directed.

Supply and fixing of CPVC Ball valve of dia 25mm all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cable and getting out in hard/dense soil.

Returning, filling including spreading, leveling. watering and well ramming in layers not exceeding 25 cm thick all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50m and depositing where as directed at a level not exceeding 1.5 mtr above the starting point

Material and Labour for spreading riddled earth for cushioning and covering of the UG cable in trenches complete all as specified and as directed by Engineer-in-charge. Note:- Punned thickness shall be measured

Supply, laying, testing and commissioning of XLPE insulated, PVC sheathed, galvanized steel strip or wire armoured, heavy duty electric cable with stranded aluminium conductor, 1100 volts grade of size 4 core 10 Sqmm including connecting up with suitable size of double compression stainless steel glands, aluminium lugs, GI nuts, bolts and washers complete all as specified and directed. Note: Suitable clamps,nut, bolts,and screws for fixing of cables alongwith walls/poles

Supplying and laying un-reinforced precast concrete cable cover class LV,Type I,flat size 250 mm x 150 mm x 40 mm all as specified and directed.

Supply and fixing Galvanised steel tube light grade of bore 50MM dia for protection of cable in road crossing/ hard standing/ floors all as specified and directed .

M&L for earthing complete with galvanised steel earth plate electrode 60X60cmX6.0 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5metres below normal ground level, connected to galvanised iron wire of 4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, pcc pit,RCC cover ,funnel with watering pipe 20mm bore light grade,GI protection pipe 15 mm bore light grade.PCC chamber pit in PCC 1:3:6 type C-1, 40 mm thick precast RCC M-25 (design mix) cover reinforced with 8 mm dia TMT bars @ 10 cm C/C on both sides and handle, excavation and earth work in any type of soil and removal upto 50 m complete all as specified and shown in electric plate No.3 of SSR PartI(2009), all as specified including testing on completion.

Supply, fixing and testing and commissioning of recess mounted (flushed in wall), vertical type, 415 volts, prewired, TPN MCB distribution board of sheet steel, dust protected, duly phosphatized and powder painted, with common neutral link, earth bar, din bar for mounting MCB's detachable gland/ knock out plate, and with built in loose wire box and superior make terminal connectors for all incoming and outgoing circuits, duly prewired with adequate size of FRLSH PVC insulated copper conductor upto the terminal connector/ neutral link and ready for installation of following ways (but without MCB's and incomer) as required. - 4Way VTPN DB with metal double door,complete all as specified and directed.

Supply,fixing, testing of MCB 25A,TPN, AC, 415V, 50 Hz, 10KA,'C' curve complete all as specified and directed.

Supply and fix single pointed air termination aluminium rod 12mm dia, 300mm long including air termination fixing bracket with all accesories all as specified and directed.

M&L for test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw complete all as specified and directed.

Supply and fix Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth strip of size 32 x 6mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion as directed.

Supply and fix GI strip 32x 6mm with saddles and fixing screws and all accesories etc. all as specified and directed.

Dismantling and taking down of existing single pointed air termination aluminium rod 12mm dia,300mm long alongwith all accesories such as GI strip/Aluminium strip / nuts and bolts etc and fixing at specified location and re-connecting with existing KV building roof conductor all as specified and directed by Engr-in-Charge

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