ADDITIONAL/ALTERATION AND SPECIAL REPAIRS TO BUILDING No P-234 (GAMMA BUILDING) AT DEFENCE LABORATORY JODHPUR UNDER AGE (I) RnD JODHPUR

Demolition of cement concrete unreinforced in ground floors, pavings not exceeding 15cm thickness (below or above ground level) and removal unserviceable materials, debris and disposal outside MoD land complete all as specified and directed.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead complete all as specified and directed.

Dismantling dressed stone work ashlar face stone work, marble work or precast concrete work manually/ by mechanical means including stacking of serviceable and disposal of unserviceable material within 50 metres lead complete all as specified and directed.

Dismantling doors, windows and clerestory windows (steel or wooden) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead, area 3 sq. metres and below complete all as specified and directed.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead for thickness of tiles upto 25 mm complete all as specified and directed.

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead complete all as specified and directed.

Dismantling G.I. pipes 15mm to 40mm nominal bore including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead complete all as specified and directed.

Dismantling of flushing cistern of all types (C.I./PVC/Vitreous China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead complete all as specified and directed.

Taking down old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead complete all as specified and directed.

Disconnecting damaged overhead/terrace PVC water storage tank of any size from water supply line and removing from the terrace including shifting at ground level complete all as specified and directed.

Dismantling W.C. Pan of all sizes including disposal of dismantled materials including malba complete all as specified and directed.

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead complete all as specified and directed.

Dismantling C.I. or asbestos rain water pipe 100/110 mm dia pipe with fittings and clamps including stacking the material within 50 metres lead complete all as specified and directed.

M&L for plinth protection 50mm thick of cement concrete 1:3:6 type C-1 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth complete all as specified and directed.

M&L for pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate as specified ; 125x45mm single rebate fixed with lugs with split end tail to each jamb complete all as specified and directed.

M&L for steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position using structural steel etc. as required In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works complete all as specified and directed.

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

M&L for aluminium work For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required including fittings (such as handle, tower bolt etc.) complete all as specified and directed.

M&L for 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, specification and as directed. (Only weight of grill to be measured for payment)

Supply and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. (Cost of aluminium snap beading/Gasket shall be paid in basic item): with float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm) complete all as specified and directed.

Supply & fixing fly proof wire gauze to windows, clerestory windows & doors complete Stainless steel (grade 304) wire gauze of 0.5 mm dia wire and 1.4 mm aperture on both sides complete all as specified and directed.

Providing and fixing 6 mm thick Aluminium Composite Panel fixed in aluminium doors and partition frames with EPDM rubber / neoprene gasket etc. (Cost of aluminium snap beading & gasket shall be paid in basic item )ACP (Aluminium Composite Panel) of the following product description , as specified and directed. (a) Panel Thickness 6 mm (b) Top/Bottom Aluminium Sheet 0.25 mm (c) Core Thickness 5.5 mm (d) Core Type LDPE (e) Minimum Weight 6.8 Kg/Sqm

Supply and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embossed on the body / plate with double spring mechanism and door weight upto 125 kg, for doors, including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. with stainless steel cover plate minimum 1.25 mm thickness complete all as specified and directed.

Supply and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete all as specified and directed.

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak three ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 35 mm thick Fixing with hinges of required size and necessary screws complete all as specified and directed. (Note: Hinges and necessary screws shall be paid separately)

Taking out existing wooden door shutter, repair by cutting, painting the repaired portion to match the existing and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, complete all as specified and directed.

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building with 18 mm thick stone slab over & including 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed. (Polished Granite stone slab colour of Telephonic Black, Cherry/Ruby Red or equivalent)

Providing and laying Non Skid Ceramic floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid over & including 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc. complete all as specified and directed.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer in-Charge, in skirting, risers of steps and dados, over & including 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete all as specified and directed.

Providing and laying in floor Double charge vitrified tile polished finish of Size of Tile 600 x 1200 mm (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid over & including 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, levelling system and rubber mallet for placing the tiles gently and easily. complete all as specified and directed.

Providing and laying Vitrified tiles of size 1000x1000 mm (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over & including 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete all as specified and directed.

M&L for 15 mm cement plaster on single or half brick wall finished even & smooth in CM 1:4 (1 cement: 4 fine sand) complete all as specified and directed.

M&L for 15 mm cement plaster on single or half brick wall finished even & smooth in CM 1:6 (1 cement: 6 fine sand) complete all as specified and directed.

M&L for 5 mm cement plaster on ceilings finished even & smooth in CM 1:3 (1 cement: 3 fine sand) complete all as specified and directed.

Providing and applying plaster of Paris putty in patches of 2 mm thickness over plastered surface to prepare the surface even and smooth complete all as specified and directed.

M&L for distempering with acrylic washable distemper of approved brand and manufacture to give an even shade : New work (two or more coats) over and including water thinable priming coat with cement primer complete all as specified and directed.

M&L for Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

M&L for Painting on Wooden surfaces with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : New work (two or more coats) including a coat of approved wood primer but excluding a coat of mordant solution complete all as specified and directed.

M&L for Painting Steel work with Deluxe Multi Surface Paint to give an even shade. New Work Two or more coat applied @ 0.90 litre/10 sqm over an under coat of primer applied @ 0.80 litre/10 sqm of approved brand and manufacture complete all as specified and directed.

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete all as specified and directed.

M&L for Distempering with 1st quality acrylic distemper (Ready mix) having VOC content less than 50 grams/ litre of approved brand and manufacture to give an even shade on Old surfaces (one or more coats) complete all as specified and directed.

M&L for Finishing walls with Acrylic Smooth exterior paint of required shade on Old surfaces (Two or more coat applied @ 1.67 litre/ 10 sqm) on existing cement paint surface complete all as specified and directed.

M&L for Painting on Old Wooden Surfaces with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade (one or more coats) complete all as specified and directed.

M&L for Painting on Old Steel Surfaces with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade (one or more coats) complete all as specified and directed.

Providing and fixing white vitreous china extended wall mounting water closet of size 780x370x690 mm of approved shape including providing & fixing white vitreous china cistern with dual flush fitting, of flushing capacity 3 litre/ 6 litre (adjustable to 4 litre/ 8 litres), including seat cover, and cistern fittings, nuts, bolts and gasket etc complete all as specified and directed.

Providing and fixing white vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: complete all as specified and directed.

Providing and fixing white vitreous china wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer of approved quality and make with C.I. brackets, including painting of fittings and brackets, cutting and making good the walls wherever required complete all as specified and directed.

Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make complete all as specified and directed.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete, Semi rigid pipe 32 mm dia complete all as specified and directed.

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour, Waste coupling 31 mm dia of 79 mm length and 62mm breadth weighing not less than 45 gm complete all as specified and directed.

Providing and fixing Stainless Steel SS 304 grade kitchen sink as per IS:13983 minimum thickness 1mm with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required, Kitchen sink with drain board 510x1040 mm bowl depth 250 mm complete all as specified and directed.

Providing and fixing white vitreous china laboratory sink including making all connections excluding cost of fittings : Size 600x450x200 mm complete all as specified and directed.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Semi rigid pipe 40 mm dia complete all as specified and directed.

Providing and fixing 600x450 mm bevelled edge mirror minimum 5mm thick of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete all as specified and directed.

M&L for 600 mm long PTMP towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms including bracket & CP brass screw complete all as specified and directed.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, SDR11 having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints, Exposed on wall 25 mm nominal dia Pipes complete all as specified and directed.

Providing and fixing 25 mm CPVC Ball Valve complete all as specified and directed.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes SDR11, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints, Concealed work, including cutting chases and making good the walls etc. 20 mm nominal dia Pipes complete all as specified and directed.

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15 mm nominal bore complete all as specified and directed.

Providing and fixing CP Brass Single lever wall mixer of quality & make as approved by Engineer in charge, 15 mm nominal dia complete all as specified and directed.

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms, 15 mm nominal bore complete all as specified and directed.

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming E to IS:8931, 15mm nominal bore complete all as specified and directed.

Providing and fixing uplasticised PVC connection pipe with brass unions: 45 cm length, 15 mm nominal bore complete all as specified and directed.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end), 25 mm nominal bore complete all as specified and directed.

Providing and fixing PTMT grating of approved quality and colour, Circular type 100 mm nominal dia complete all as specified and directed.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/window/Ceosetory windows & other Frames/Chowkhat of 65mm X 100mm size comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with mitre joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm², modulus of elasticity 900 N/mm² and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixed in position with M.S hold fast/lugs/SS dash fasteners of required dia and length complete all as specified and directed. Note: For WPC solid door/window frames, minus 5mm tolerance in dimensions i.e depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made complete all as specified and directed.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter 30 mm thick of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm², modulus of elasticity 850 N/mm² and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges with necessary full body threaded star headed counter sunk S.S screws, complete all as specified and directed. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately)

Providing and fixing Stainless Steel sliding door bolts, ISI marked , with nuts and screws etc, 250x16 mm complete all as specified and directed.

Providing and fixing Stainless Steel tower bolts, ISI marked, 200x10mm complete all as specified and directed.

Providing and fixing Stainless Steel handles, ISI marked, with necessary screws etc, 125 mm complete all as specified and directed.

Providing and fixing 600x120x5 mm glass shelf with edges round off, supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc. complete all as specified and directed.

Providing and fixing toilet paper holder: C.P. brass complete all as specified and directed.

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to European type W.C. of quality and make as approved complete all as specified and directed.

Providing and fixing 100 mm sand cast Iron grating for gully trap complete all as specified and directed.

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: 100 mm inlet and 100 mm outlet Sand cast iron S&S as per IS: 3989 complete all as specified and directed.

Providing and fixing IS: 12817 marked stainless steel butt hinges with stainless steel screws etc, 125x64x1.90 mm complete all as specified and directed.

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length. Kiln seasoned and chemically treated 2nd class hard wood complete all as specified and directed.

Providing and fixing 19 mm thick both side balancing lamination factory pressed BWP grade marine ply as per IS 710 of approved brand boxes, shelves, racks, almirah, cupboard and drawer etc. including necessary nails, screws etc. complete all as specified and directed.

Providing and fixing stainless steel soft closing spring hinges at 0 degree hinges (hydraulic type) of approved make/brand to cupboard shutters with full threaded steel screws including making necessary recess in board and finished etc. complete all as specified and directed.

Providing M.S. Piano hinges ISI marked IS : 3818 finished with nickel chromium plating grade 1 as per IS: 1068 and fixing with necessary screws etc, Overall width 35 mm complete all as specified and directed.

Providing and fixing 150 mm bright finished floor brass door stopper with rubber cushion, necessary brass screws etc. to suit shutter thickness complete all as specified and directed.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS: 12701 marked, 1000 Litre capacity with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but including brass float valve 20mm dia fittings and the base support for tank complete all as specified and directed.

Cleaning of terrace/RCC water storage tank of capacity 10,000 Litre at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. The old date already written on tank should be removed with paint remover or black paint complete all as specified and directed. (If during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account)

M&L for water proofing treatment over roof with water-based, single component UV resistant elastomeric PU liquid membrane coating with the following operations complete as per manufacturer's instruction, specifications & as directed (i) Surface preparation : The surface to be treated should be sound and free from all types of dirt, dust and debris. Clean surface by brushing, scraping or chipping to eliminate all defective materials and foreign matter. Proper surface preparation needs dry mechanical grinding to expose base Substrate. Making of angle fillets(75mm X 75mm) all around the periphery of the wall with polymer modified mortar using SBR Latex Plus. (ii) Construction joints : All construction joints and cracks more than 1mm wide shall be treated by cutting V groove and filling with polymer modified SBR Latex and reinforced with geotextile membrane dipped in PU liquid Membrane before the 1st coat application. (iii) Water proofing membrane : Applying water-based ,single component UV resistant elastomeric PU liquid membrane coating applied with brush/roller having SRI >109 with an elongation of >400% and tensile strength of 1.4 MPa as per ASTM D 412, 80 % Solid Content, shore A Hardness of min. 50 as per ASTM D 2240. The system includes final base preparation as per manufacturer's instruction, applying water-based ,single component UV resistant elastomeric PU liquid membrane coating in three coats at 2.8 kg per Sqm providing 1.5 mm DFT , complete as per Manufacturer specifications . Waterproofing membrane to be terminated on parapet wall in a V groove of size 25 mm x 25 mm atleast 300 mm above FFL which should be sealed with Polymer Mortar Complete all as specified and directed by Engineer-in-Charge. The application will be executed by company authorised applicator upon verification from the company.

Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers complete all as specified and directed.

Providing and fixing soil, waste and vent pipes, 100 mm dia Sand cast iron S&S pipe as per IS: 1729 complete all as specified and directed.

Providing and fixing soil, waste and vent pipes 75 mm diameter, Sand cast iron S&S pipe as per IS: 1729 complete all as specified and directed.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS: 13592 Type A. including jointing with seal ring conforming to IS: 5382, leaving 10 mm gap for thermal expansion, Single socketed pipes. 110 mm diameter complete all as specified and directed.

Providing and fixing on wall face unplasticised PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10 mm gap for thermal expansion, Coupler 110 mm dia complete all as specified and directed.

Providing and fixing on wall face unplasticised PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10 mm gap for thermal expansion, Bend 87.5° angle 110 mm dia bend complete all as specified and directed.

Providing and fixing unplasticised PVC pipe clips of approved design to unplasticised PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement: 4 coarse sand) and making good the wall etc. 110 mm dia complete all as specified and directed.

Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams complete all as specified and directed.

Raking out joints in lime or cement mortar and preparing the surface for re pointing or replastering, including disposal of rubbish complete all as specified and directed.

M&L for Flush/ Ruled pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) : complete all as specified and directed.

Cleaning the sand stone surface and removing dirt, dust, bird dropping, grease, oil, algae, fungus, monkey beats, vegetable growth etc., including providing, applying and washing the surface with liquid Ammonia Chemical of 5% solution and other chemical cleaning agent as approved by Archaeological Survey of India/ Engineer-in-charge, of approved brand and manufacturer, with the help of required scrubbers and also cleaning with machine operated water jet mixed with desired quantity of fine silica where ever required, without causing any scratching/ damage to the stone surface and finally washing the surface with clean water with the help of pressure jet machine, complete in all respect, including taking all precautions to safeguard ventilators, windows, doors etc. by suitable covering so as to avoid any damage to the building/ structure, all as per direction of Engineer-in-charge (The rate is inclusive of all materials, labours involved & scaffolding etc).

M&L for Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment along external wall where the apron is not provided using chemical emulsion @ 7.5 litres / sqm of the vertical surface of the substructure to a depth of 300mm including excavation channel along the wall & rodding etc, With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration complete all as specified and directed.

M&L for along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc.: 1 With Chlorpyriphos/ Lindane E.C. 20% with 1% concentration complete all as specified and directed.

M&L for treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor: With Chlorpyriphos/Lindane E.C. 20% with 1% concentration complete all as specified and directed.

M&L for treatment of existing masonry using chemical emulsion @ one litre per hole at 300 mm interval including drilling holes at 45 degree and plugging them with cement mortar 1:2 (1 cement : 2 coarse sand) to the full depth of the hole : With Chlorpyriphos/Lindane E.C. 20% with 1% concentration complete all as specified and directed.

M&L for treatment at points of contact of wood work by chemical emulsion Chlorpyriphos/ Lindane (in oil or kerosene based solution) @ 0.5 litres per hole by drilling 6 mm dia holes at downward angle of 45 degree at 150 mm centre to centre and sealing the same complete all as specified and directed.

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, complete all as specified and directed.

Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double acting hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, including door handle, lock and stopper etc complete all as specified and directed.

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.) complete all as specified and directed.

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm centre to centre and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm centre to centre along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. GI Metal Ceiling Lay in perforated Tegular edge global white colour tiles of size 595x595 mm and 0.5 mm thick with 8 mm drop; made of GI sheet having galvanizing of 100 gms/sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC (Noise Reduction Coefficient ) of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fibre acoustical fleece complete all as specified and directed.

Providing and fixing Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete all as specified and directed.

Making the opening in brick masonry including dismantling in floor or walls by cutting masonry and making good the damages to walls, flooring and jambs complete, to match existing surface i/c disposal of mulba/ rubbish for door/ window/ clerestory window complete all as specified and directed.

M&L for opening of structural cracks by chipping up to full depth of crack, cleaning the surface and repairing the cracks by providing & applying epoxy mortar manufactured under licence from CECRI / CSIR (Central Electrochemical Research Institute) - Karaikudi including material, labour, machinery, etc complete all as specified and directed.

Providing and inserting 12 mm dia galvanised steel injection nipple in honey comb area and along crack line including drilling of holes of required diameter (20 mm to 30 mm) up to depth from 30 mm to 80 mm at required spacing and making the hole & crack dust free by blowing compressed air, sealing the distance between injection nipple with adhesive chemical of approved make and allow it to cure complete all as specified and directed.

Providing and injecting approved Epoxy injection grout in proportion recommended by the manufacturer into cracks/honey-comb area of concrete/masonry by suitable gun/pump at required pressure including cutting complete as per directions of Engineer-in-Charge grout in concrete/RCC work of approved make complete all as specified and directed.

Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh weight not less than 7.75 Kg or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of “L” shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants as approved by Engineer-in-charge.

Building Work B/R Portion (New Item) Earth work in excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc or for shaft, wells, cesspits, manholes, pier holes, electric cable, water pipeline etc not exceeding 10 sqm on plan and getting out in soft/loose soil complete all as specified and directed

M&L PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L Stone masonry work in plain ashlar in super structure upto floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) including pointing with cement mortar 1:2 (1 white cement : 2 stone dust) with an admixture of pigment matching the stone shade , One face dressed , Red sand stone complete all as specified and directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified and as directed.

Providing and fixing up to floor five level precast cement concrete solid block, including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centring, shuttering complete : 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) complete all as specified and directed.

Providing and laying in position ready mixed or site batched design mix cement concrete M-30 grade with minimum cement content of 350 Kg/cum for reinforced cement concrete work upto plinth level; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centring, shuttering, and reinforcement complete all as specified and directed. Note: In the event of increase in quantity of cement content as per design mix, nothing extra shall be admissible and quoted rate are deemed to include for the same.

All as per item No 117.00 here-in-before but above plinth level upto floor V level ,

M&L for use & waste of formwork including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete complete all as specified and directed.

M&L for use & waste of formwork including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers complete all as specified and directed.

M&L for use & waste of formwork including strutting, propping etc and removal of formwork as in Columns, Pillars, Piers, Abutments, Posts and Struts complete all as specified and directed.

M&L for use & waste of formwork including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platform complete all as specified and directed.

M&L for use & waste of formwork including strutting, propping etc. and removal for Shelves (Cast in situ) complete all as specified and directed.

M&L for thermo-Mechanically Treated Steel reinforcement bar Fe-550D grade for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete all as specified & directed .

M&L for Stone Aggregate (Single size): 40 mm nominal size, deposited, spread and levelled in layers n.exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for Cement concrete pavement with 1:2:4 type B1 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size), including finishing complete all as specified and directed.

Excavating holes in soft/loose soil more than 0.10 cum & upto 0.5 cum including getting out the excavated soil, then returning the soil as required in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering etc, disposing of surplus excavated soil, as directed within a lead of 50 m and lift upto 1.5 m complete all as specified and directed.

M&L for Plain cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centring, shuttering and finishing 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) complete all as specified and directed.

M&L for steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position including welding and bolted with special shaped washers etc, hot finished welded type tubes complete all as specified and directed.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape and over laps wherever required complete all as specified and directed.

M&L for finishing walls with water proofing cement paint of required shade on old surfaces (one or more coats @ 2.20 kg/10 sqm) complete all as specified and directed.

M&L for painting on Old Steel Surfaces with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade (one or more coats) complete all as specified and directed.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish outside the periphery of the area cleared. by JCB making good the surface and disposal of rubbish complete all as specified and directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed.

Removing excavated soil & material n exc, 50m and deposition where directed at a level n exc. 1.5m above the starting point complete all as specified and directed.

Providing and fixing hard drawn steel wire fabric 75x25 mm mesh of weight not less than 7.75 Kg per sqm welded to angle iron frame complete all as specified and directed.

Supplying , stacking , spreading and levelling at site 63 mm to 45 mm size stone aggregate complete all as specified and directed.

Providing and laying cement concrete in kerbs, steps and the like at or near ground level excluding the cost of centering, shuttering and finishing. 1:1½:3 (1 Cement: 1½ coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size complete all as specified and directed.

Providing and laying factory made chamfered edge Rubber moulded glossy finish Coloured Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 25 mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, complete all as per direction of Engineer-in- Charge 60 mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern complete all as specified and directed.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete all as specified and directed.

Providing and fixing at or near ground level precast cement concrete in kerbs, edgings etc. as per approved pattern and setting in position with cement mortar 1:3 (1 Cement: 3 coarse sand), including the cost of required centering, shuttering complete. 1:1½:3 (1 Cement: 1½ coarse sand(zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) upto 200 mm bore set in cement mortar including PCC in bed and haunching against side and disposal outside MoD land complete all as specified and directed.

M&L for DWCPE (SN8) 180 (OD)/163(ID) mm diameter Pipes laid in trenches complete all specified and directed.

M&L for sand (Coarse sand) filling under floors, Top & bottom and sides of sewage pipes including watering and consolidation complete all as specified and directed.

Demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins arches, pillars etc but excluding ashlar facings, dressed stone work and precast concrete articles and disposal outside MoD land complete all as specified and directed.

M&L for Pre-cast cement concrete block masonry Type C1 (1:3:6) 20 mm graded aggregate with solid blocks, exc. 10 cm in width and setting in cement mortar, 1:4 complete all as specified and directed.

M&L for 15 mm thick , plaster in cement mortar (1:4) on fair faces of brick work or concrete surfaces and finishing the surface even and smooth without using extra cement complete all as specified & directed.

M&L for PCC (1:2:4) type B-2 using 40 mm graded crushed stone aggregate as in Cement concrete in surface channels and drains complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (20 mm graded crushed stone aggregate) as in coping including necessary form work complete all as specified and directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stop ends etc complete all as specified & as directed.

S&F 75 mm thick steel fibre reinforced (SFRC) man hole/ drain cover with iron frames (medium) complying to the standard specifications as mentioned in the IS 12592 BIS Standard, minimum load bearing capacity 5 ton/ sqm in square rectangular or circular shape complete all as specified and directed.

M&L for LLDPE septic tank for 30 users designed to carry sewage and sludge water, including excavation in any type of soil, PCC 1:4:8 below foundation, Vent shaft, connection etc., complete all as specified and directed.

M&L for construction of soakage wells excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed brick masonry with top ring of M25 concrete including intercepting chamber and screen chamber made of Brick masonry in CM, RCC cover slab in M25/ SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size 3.6 M dia X 3.0 M effective depth complete all as specified and shown in Drg No TD/AR/65/07 and as directed.

M&L for Prestressed concrete pole, 11.0 metres long. 152mm x 152mm at top and 152mm x 260 mm at bottom, class 9 including painting of pole mentioned in SSR Part - I for HT Pole complete all as specified and directed.

M&L for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed.

M & L for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25 x 20 cm size complete all as specified and directed.

M&L Switch Air Break, Gang operated, Triple Pole, Mechanically Operated, mounted on Insulators and Steel Frame with Operating Mechanism worked from ground level, current rating upto 400 Amps with barrel fuses 10 Amp complete all as specified and directed.

M&L for Drop out fuse set switches mounted on insulator for 11000 volts complete all as specified and directed.

M & L for cable jointing kit of 11 KV grade cable for outdoor terminal Heat shrinkable type joint complete with jointing materials and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 150 sqmm complete all as specified and directed.

M & L for cable jointing kit of 11 KV grade cable for indoor terminal Heat shrinkable type joint complete with jointing materials and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 150 sqmm complete all as specified and directed.

Supply, laying & testing cable XLPE insulated, screened PVC bedded , galvanised steel strip or wire armoured, electric power cable (heavy duty) with stranded aluminium conductor, 11000 volts, earthed grade cross sectional area 300 Sqmm. 3 core complete all as specified and directed.

M & L for cable jointing kit of 11 KV grade cable for outdoor terminal Heat shrinkable type joint complete with jointing materials and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 300 sqmm complete all as specified and directed.

M&L for cable jointing kit of 11 KV grade cable for indoor terminal Heat shrinkable type joint complete with jointing materials and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 300 sqmm complete all as specified and directed

M & L for Lighting arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 KA suitable for 11000 volts complete all as specified and directed

M&L Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanized earth strip 32x6 mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of MES SSR Part-I connected to main switch board or main control board all as specified and testing on completion including provision of earth strip protected by galvanized iron 40 mm dia light grade pipe and watering pipe shall be 20 mm bore light grade including all excavation and earth work in any type of soil, PCC pit with pre-cast RCC cover, charcoal/salt, funnel etc including taking out old un-serviceable earthing, complete all as specified and directed. Note: (i) The concrete pit shall be PCC 1:3:6 type C-1, 40mm thick pre-cast cover slab of RCC (1:2:4) type B-1 using 20mm graded crushed stone aggregate, reinforced with 8mm TMT bars @ 10 cm c/c on both sides with suitable cast iron handle shall be provided in lieu of cast iron cover shown in electrical plate No. 3 of MES SSR Part-I., (ii) Item includes the cost of GI pipe up to 7.5m for protection of earth strip and 32X6 mm GI strip up to 7.50 m length (iii) PCC pit shall be provided at least 500 mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe, bends, elbow etc shall be deemed included in the unit rate.

Supply, Installation, testing and commissioning of Transformer Outdoor type step down transformer, 11KV/433 Volts (at no load) AC 3 phase 50 Hz, 1000 KVA capacity, core type copper wound, on HV & LV coil immerse, naturally cooled, Oil natural-air natural (ONAN) with external cooling tubes, delta connected on primary side (HV) and star connected on secondary side (LV side) in accordance with vector group DYN-11 with neutral brought out on secondary side (LV side ) and having 7 step tappings at +/- 2.5 % of each step (+5% to 10% ) on HV side to be changed by means of hand operated off load tap changer gear, the maximum temperature rise should not exceed 45 degree Celsius in oil and 55 degree Celsius in HV/LV winding when measured by resistance method after continuous full load run on and ambient temp of 40 degree Celsius the transformer shall be in accordance with latest IS -1180 (Part-I) (Level 3) and comprise of the following:- (a) Three porcelain bushing suitable for 11 KV on HV side, and including and termination box complete with copper rods, nuts and washers. (b) One cable end termination box on LT side ( secondary side) consisting of four nos. porcelain bushing with copper rods, complete with nuts and washers. (c) Oil conservator with filter type drain valve and oil level gauge. (d) De-hydrating breather with first fill of dehydrating agent (silica gel) . (e) Explosive vent, thermometer pocket on tank cover, oil level gauge, oil drain filter valve, lifting lugs/hooks, oil filling hole with cap/plug with connection plate complete, air release valve plug and four nos. plain solid cast steel detachable rollers. (f) One no. 100 mm dia, dial type thermometer, vapour pressure type having range 0-120 degree Celsius with metal guard having maximum perimeter temperature reading indicator with re-testing device. (g) Two earthing terminals on tank cover to facilitate fixing of 50x6mm galvanized iron earth strip for earthing of body.

Item No 166.00 contd.. : (h) Rating plate and terminal marking plate. (j) Extra bushing for neutral, in the LT cable box for providing independent set of earthing for neutral. (k) First filling of new transformer oil, IS-335 marked and tested up to 60 KV dielectric strength at 2.5 mm air gap between testing electrodes. Note :-(i) LT side of transformer design in such a way i.e, LT side cabinet including bushing of transformer should be extended outside from the transformer in such a manner that copper bus bar of suitable size fixed on bushing to connect the minimum 02 Nos of cable 630 sqmm without any disturbance to the outer fins of LT side by the pressure/weight of LT cable on the bushing. (ii) Transformer shall be placed on PCC platform of size recommended by OEM or Engr-in-Charge. (iii) Cost for Excavation, earth work, PCC, brick work and plastering etc of PCC platform shall be included in the quoted rate by the contractor. (iv) Transformer must be BIS Marked and BEE 4 star rating. (v)The contractor shall submit a preliminary drawing showing arrangement of panels, type of Relays etc for approval of Accepting Officer. (vi) The Equipment shall be tested in the presence of representative of Accepting Officer for successful Routine tests as per IS before receipt at site at OEM premises. (vii) Commissioning tests will be carried out in the presence of Engr-in-Charge and Electrical Inspector of the Department.

Item No 167.00 contd.. Notes :- (i) The contractor shall submit a preliminary drawing showing arrangement of panels, type of Relays etc for approval of Accepting Officer. (ii) The Equipment shall be tested in the presence of representative of Accepting Officer for successful Routine tests as per IS before receipt at site at OEM premises. (iii) Commissioning tests will be carried out in the presence of Engr-in-Charge and Electrical Inspector of the Department. (iv) Panel manufacturer shall be OEM not their vender/system Houses. (v) The make of the relays shall be of AREVA/SCHNEIDER. (vi) Width of the panel shall not be more than 540mm. (vii) VCB shall be complying to "M1" & "E1" category of latest IEC. (viii) VCB shall confirm to IEC : 62271-100 & panel shall be confirm to IEC 62271. (ix) One No PT's and one No. power Pack shall be provided on VCB. (x) All busbars and incoming/outgoing terminals will be of tinned copper. (xi) Cost for Excavation, earth work, PCC, brick work and plastering etc shall be included in the quoted rate by the contractor. (xii) Cost of any arrangement as required at site for installation of new VCB shall be deemed to be included in the quoted rate

Supplying, installation and testing with proper foundation of 11 KV, 630A, 26 KA for 3 Sec SF6 insulated, outdoor type 4 way Ring main unit, extensible motorised and manual operated, in combination of 2 No. VCB modules (As a incomer) & 4 No VCB modules (As a outgoing) consisting of copper busbar in SF6 insulated Grade) stainless steel enclosure of thickness 3.15 mm with manometer. Fixed on the tank. Both the incomer should be interlocked with each other. The Breaker shall have mechanical ON/OFF indicator with hand trip device and spring chagrining, spring release coil, auxiliary switch of 2 NO +2NC. The HV switchgear and control gear should be confirming to IEC-62271-100, IEC-62272-200-2003 & IEC-60694-1996. The RUM gas tank should be internal arc tested for 26 KA for 1 second with IAC-AFL classification for gas tank. The complete RMU and cable chamber should be covered by minimum two doors to have ingress protection of minimum IP54. The RMU design should support site replaceable HT cable bushing and vacuum interrupter of VCB should be RMU manufacture’s. (a) RMU should have microprocessor with self powered numerical relay with over current, earth fault, short circuit protection, voltmeter and amp meter with each VCB.(b) Protection CT shall be of Burden 2.5VA, ration 100-1A class of accuracy class 5P10 for O/C and E/F protection for each VCB-03 Nos. (c) CT ration is indicative and may vary during detailed engineering, (d) Manometer for each tank -01 No (e) Voltage passage indicator for each feeder -01 No (f) Fault passage indicator for each feeder -01 No (g) Right angle boots for all the feeder modules. (h) Basic insulation level for complete system shall be 28 KV (RMS)/75 KV (Peak) Note: (i) RMU shall be placed on PCC platform, size recommended by OEM /Engr-in-Charge. (ii) Cost for Excavation, earth work, PCC, brick work and plastering etc of PCC platform shall be included in the quoted rate by the contractor.

Supply, laying & testing cable XLPE insulated, screened PVC bedded , galvanised steel strip or wire armoured, electric power cable (heavy duty) with stranded aluminium conductor, 11000 volts, earthed grade cross sectional area 150 Sqmm. 3 core complete all as specified and directed.

Supply, laying & testing cable XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade cross sectional area 630 Sqmm. 3.5 core Confirming to relevant IS complete all as specified and directed complete all as specified and directed. (transformer to LT Panel )

Supply, laying & testing cable XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade cross sectional area 240 Sqmm. 3.5 core Confirming to relevant IS complete all as specified and directed . (LT panel to ground floor DB)

Supply, laying & testing cable XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade cross sectional area 500 Sqmm. 3.5 core Confirming to relevant IS complete all as specified and directed . (LT panel to first floor DB)

Supply, laying & testing cable XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade cross sectional area 50 Sqmm. 3.5 core Confirming to relevant IS complete all as specified and directed

Supply, laying & testing cable XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade cross sectional area 35 Sqmm. 3.5 core Confirming to relevant IS complete all as specified and directed

Supply, laying & testing cable XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade cross sectional area 10 Sqmm. 4 core Confirming to relevant IS complete all as specified and directed

Supply, laying & testing cable XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor, 1100 volts grade cross sectional area 10 Sqmm. 2 core Confirming to relevant IS complete all as specified and directed

M & L for steel tubular swaged poles complete with cast iron base plate, finial tapper plug, bolts , nuts and screws as specified type 410 SP-31(9.0 metre long) complete all as specified and directed

Excavation in trenches not exceeding 1.5m wide and exceeding above 1.5m but n.exc 3m in depth for foundation etc or for shaft, wells, cesspits, manholes, pier holes, taking out cable, etc not exceeding 10 sqm on plan and getting out in soft/loose soil complete all as specified and directed

M&L sand cushioning to PVC cable with river/tibba sand and punning to provide required cover complete all as specified and directed (Note :- For the purpose of payment only punned thickness will be measured).

Supply & laying Precast concrete cable cover class HV, Type 1, flat, size 300mm x 180mm x 40mm complete all as specified and directed

Supply & laying Precast concrete cable cover class LV, Type 1, flat, size 250mm x 150mm x 40mm complete all as specified and directed

M&L for PCC (1:3:6) type C-1 using 20 mm Crushed stone aggregate in making good the road surfaces, and foundation of Poles etc. complete all as specified and directed

M&L for GI tubing of size 150 mm light grade with all fittings laid in trenches for cable protection complete all as specified and directed

M&L for GI tubing of size 100 mm light grade with all fittings laid in trenches for cable protection complete all as specified and directed

M&L for GI tubing of size 32 mm light grade with all fittings laid in trenches for cable protection complete all as specified and directed

Supply and Fix 70 W High efficient LED Street light fitting with pressure die cast LM6 Aluminium housing and has lenses specially designed for Street Lighting with polycarbonate cover. System level efficacy of the Luminaire is 100lm/W with a life class of 50,000 burning hours at L70. The colour temperature is around 6500 K with a colour rendering index of 70. The luminaire is IP:66 protected with IK05 impact resistance. It has an electronic driver complaint to IEC safety standards with a power factor>.0.9, voltage variation range 120-270V, THD<20%, High and low protection along with a surge protection of 4 KV including provision of 40mm dia GI light grade pipe 1.5 meter length bend to shape and necessary clamps etc for fixing the light fittings on pole fixed complete all as specified and directed

S&F SMC Junction box with Outside dia 333 x 233 x 120 mm and internal dia 300 x 200 x 105 mm with 4 Nos copper busbar and 1 x Nos MCB SP of 20 Amp, 230 Volt, including fixing arrangements complete all as specified and directed

S&F of wiring for circuit/submain wiring 2 x 1.5 sqmm along with earth wire 1x 1.5 sqmm of FRLS is PVC insulated copper conductor, single core cable in surface/ recessed including PVC/Steel conduit of 20mm dia as required complete all as specified and directed

M&L Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to GI wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of MES SSR Part-I connected to main switch board or main control board all as specified and testing on completion including provision of earth strip protected by galvanized iron 40 mm dia light grade pipe and watering pipe shall be 20 mm bore light grade including all excavation and earth work in any type of soil, PCC pit with pre-cast RCC cover, charcoal/salt, funnel etc including taking out old un-serviceable earthing, complete all as specified and directed Note: (i) The concrete pit shall be PCC 1:3:6 type C-1, 40mm thick pre-cast cover slab of RCC (1:2:4) type B-1 using 20mm graded crushed stone aggregate, reinforced with 8mm TMT bars @ 10 cm c/c on both sides with suitable cast iron handle shall be provided in lieu of cast iron cover shown in electrical plate No. 3 of MES SSR Part-I., (ii) Item includes the cost of GI pipe up to 7.5m for protection of GI wire upto 7.5 m length (iii) PCC pit shall be provided at least 500 mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe, bends, elbow etc shall be deemed included in the unit rate.

M&L Earthing complete with copper earth plate electrode 60cm x 60cm ×3.15mm thick buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to 20×3mm copper strip by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of MES SSR Part-I connected to main switch board or main control board all as specified and testing on completion including provision of 20×3mm copper earth strip protected by galvanized iron 40 mm dia light grade pipe and watering pipe shall be 20 mm bore light grade including all excavation and earth work in any type of soil, PCC pit with pre-cast RCC cover, charcoal/salt, funnel etc including taking out old un-serviceable earthing, complete all as specified and directed Note: (i) The concrete pit shall be PCC 1:3:6 type C-1, 40mm thick pre-cast cover slab of RCC (1:2:4) type B-1 using 20mm graded crushed stone aggregate, reinforced with 8mm TMT bars @ 10 cm c/c on both sides with suitable cast iron handle shall be provided in lieu of cast iron cover shown in electrical plate No. 3 of MES SSR Part-I., (ii) Item includes the cost of GI pipe up to 7.5m for protection of earth strip upto 7.5 m length (iii) PCC pit shall be provided at least 500 mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe, bends, elbow etc shall be deemed included in the unit rate.

Material and labour for chemical earthing for building/machinery/equipments complete with using coper bonded electrode of minimum dia 76mm & 03 meter long and internal copper strip size 50 x 6mm , buried directly in ground vertically using hand boring for excavation of atleast 100 mm dia hole at hard or dense soil upto a depth not less than 3.15 meter deep below ground level for inserting the electrode and connected to external cooper strip by means of copper nuts & bolts, copper check nuts and washer including earthwork, PCC (1:3:6) type C-1 earth chamber, 40 mm thick RCC cover 1:2:4 mx with 6 mm dia nominal reinforcement @150 mm dia c/c both ways etc complete all as shown in electrical plate No 03, complete including testing on completion, complete all as specified and directed. The Electrode should be maintenance free copper bonded, copper strip must be placed centrally inside the electrode. The space inside the electrode should be tightly field with crystalline conducive mixture containing natural elements and compounds. Note :(i) Quoted rate includes the cost of copper strip 50 x 6 mm and protection pipe up to 7.5m for protection of earth strip. (ii) The contractor is responsible for arranging a visit of chemical manufactures technicians on the site before placing a order to firm for achieving IR valve of earthing less than 1 Ohm.

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other dictated situation for loop earthing etc. as required 20x3 mm copper strip complete all as specified and directed

M & L for boring in any type of soil under road 1.5 mtr below the top surface of road by conventional method complete for passing through 40 mm to 150 mm dia GI pipe and filling earth after laying of pipe including disposal of surplus soil complete all as specified and directed. Note :- Pipe will be paid and measured separately. Any damage to existing cable/ pipe line of ant type will made good by the contractor without any extra cost.

M&L for cable path indicator 15cm dia circular type, made out of cast Iron duly embedded with size , voltage and type of HT cable with arrow mark indicting direction of the cable in brown colour fixed on ISA 40x40x6mm angle iron support embedded including in PCC 1:2:4 type B1 (300x300x400mm) and steel surface painted with two coats of anti corrosive paint over a coat of red oxide primer including necessary earth work complete all as specified and directed

M&L for cable path indicator 15cm dia circular type, made out of cast Iron duly embedded with size , voltage and type of LT cable with arrow mark indicting direction of the cable in blue colour fixed on ISA 40x40x6mm angle iron support embedded including in PCC 1:2:4 type B1 (300x300x400mm) and steel surface painted with two coats of anti corrosive paint over a coat of red oxide primer including necessary earth work complete all as specified and directed

M&L for Cutting existing DI pipe line of 150mm and inserting Tee of size 150 x 150 x 50mm for tapping including Tee and other fitting of joints complete all as specified and directed.

M & L for Constructing masonry Chamber 100x100x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design complete all as specified and directed.

S&F sluice valve class PN 1.6 conforming to IS 14846-2000, suitable for 150 mm bore of pipe, with wheel and stainless steel spindle, flanged both ends including rubber joints, nuts, bolts gasket and washers and testing complete all as specified and directed.

M&L for 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches for 75 mm dia complete all as specified and directed.

M&L for 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings complete to walls, ceilings or in floors etc for 25 mm dia complete all as specified and directed.

M&L for PP-R Gate valves (brass insert) of dia 25 mm complete all as specified and directed.

Supply, install, testing & commissioning Hi wall split units indoor/ outdoor complete with cordless remote control unit and with in air ioniser and plasma filter for better indoor air quality with minimum 5 star rating and EER 3.2 of capacity 1.5 Ton complete all as specified and directed. Note :- The extra length of copper pipe required at site & outdoor unit mounting stand shall be deemed including in the quoted rates.

Supply, install, testing & commissioning Hi wall split units indoor/ outdoor complete with cordless remote control unit and with in air ioniser and plasma filter for better indoor air quality with minimum 5 star rating and EER 3.2 of capacity 2.0 Ton complete all as specified and directed. Note :- The extra length of copper pipe required at site & outdoor unit mounting stand shall be deemed including in the quoted rates.

Supplying, installation, testing and commissioning of Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity upto 5 KVA complete all as specified and directed.

Supplying, installation, testing and commissioning of Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity upto 4 KVA complete all as specified and directed.

Supply and fix water cooler electric driven (single phase), having approx storage capacity of 120 litre and nominal cooling capacity of 60 Litres per hour complete all as specified and directed.

Supply and fix water purifier wall mounted of capacity 50 - 60 ltrs with automatic operation with max water recovery rate electric driven complete all as specified and directed.

Taking down carefully aluminium/copper point wiring (light/fan/ socket/ power) complete including fittings such as switch, socket, ceiling roses light fittings etc and making good disturbed surface of wall complete all as specified and directed.

Point wiring with 1.5 sqmm single core PVC insulated FRLS cable 1100 volts grade with copper conductor drawn through and including non-metallic rigid PVC conduit and all conduit accessories concealed in wall/ceiling/fixed to roof/truss/column etc and including provision of 1.5 sqmm PVC insulated copper cable FRLS as earth continuity , fabricated branded modular metal flush box concealed in walls with suitable modular inner and outer plate for housing switches, socket out let and fan regulators etc, complete all as specified and directed for the followings:- (colour code to be followed)

One light point controlled by one, one way switch.

One celling fan / Exhaust fan / wall mounted fan point controlled by one, 1- way switch.

One socket outlet 6 Amps 5 Pin on independent board

One socket out let 6 Amps 5 pin on same board

One light point controlled by two switch two way

One call bell point controlled by one bell push .

All as per item No 214.00 here in before but with cable size 4.0 Sq mm for one 6 pin 16 Amps socket out let on independent board for geyser with multistranded insulated copper earth continuity conductor of size 4.0 sqmm all as specified and directed by Engr-in-Charge.( circuit to be laid separately )

M&L for modular switch 6 Amps single pole one way complete all as specified and directed.

M&L for modular socket outlet 2/3 pin 6 Amps combined 2 module complete all as specified and directed.

M/L for modular switch 16 Amps single pole one way, one module complete all as specified and directed.

S&F for modular socket combination multipurpose 6/16 Amps, 2/3 pin, 2 module complete all as specified and directed.

S&F for modular switch 6 Amps single module two way complete all as specified and directed.

S&F for modular bell push 6 Amps single module complete all as specified and directed.

S&F for Elect bell AC 230 Volts single phase musical type complete all as specified and directed.

S&F for ceiling rose , 3 pin/pvc/polycarbonate, isolated body complete all as specified and directed.

S & F modular blanking plate complete all as specified and directed.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1400 mm sweep, Copper winding, Min air delivery 245 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) with copper winding complete all as specified and directed.

Supply and fix Exhaust fan heavy duty 4 blade, copper winding, double ball bearing, turbo force steel body AC, single phase 230 volt of size 300 mm sweep 1400 RPM with blades and frame and louvers and connecting up with and including provision of cable 3 core of size 0.5 sqmm (16/0.2 Mm ) from ceiling rose to fan including writing MES No 2 CM height with synthetic enamel black paint complete all as specified and directed.

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 250 mm and including provision of cable 3 core of size 0.5 sqmm (16/0.2 Mm ) from ceiling rose to fan including writing MES No 2 CM height with synthetic enamel black paint complete all as specified and directed.

Supply and fix wall mounted fan made of plastic complete with 3 nos blades, copper winding single phase voltage 230V, 50 Hz, RPM 1400, sweep 450 mm, Air Delivery 200 M, and including provision of cable 3 core of size 0.5 sqmm (16/0.2 Mm ) from ceiling rose to fan including writing MES No 2 CM height with synthetic enamel black paint complete all as specified and directed.

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostat, NRV, connection piece etc. complete all as specified and directed.

Supply and fixing inbuilt smart sensor based LED 36 watt, auto dimmable ceiling mounted 2x2 ft, having CRCA Sheet Metal Body housing in white powder coated Finish with high translucent diffuser for uniformed Glare Free Light, Elegant Design, IP 20 Protection. Minimum Lumens output of the fitting shall be 5000 Lumens With Efficacy of >100 lm/W, CCT 5700 – 6500K, Surge Protector 4 KV, PF>= 0.95 , Necessary mounting arrangements with all accessories complete all as specified and directed.

Supply and fixing of LED ceiling Mounting Light 36 Watt Consumption 600 MM X 600 MM, having CRCA Sheet Metal Body housing in white powder coated Finish with high translucent diffuser for uniformed Glare Free Light, Elegant Design, IP 20 Protection. Minimum Lumens output of the fitting shall be 5000 Lumens With Efficacy of >100 lm/W, CCT 5700 – 6500K, Surge Protector 4 KV, PF>= 0.95 , Necessary mounting arrangements with all accessories complete all as specified and directed.

Supply and fixing LED 20 watt, 1200 mm /4 ft having Aluminium Extruded housing in white powder coated Finish with high translucent PC Cover, , Elegant Design, IP 20 Protection. Minimum Lumens output of the fitting shall be 2500 Lumens With Efficacy of 125 lm/W, CCT 5700 – 6500K, Surge Protector 4 KV, PF>= 0.95, prewired complete all as specified and directed.

Supply and fixing LED 10 watt, 600 mm /2 ft having Aluminium Extruded housing in white powder coated Finish with high translucent PC Cover, Elegant Design, IP 20 Protection. Minimum Lumens Efficacy of 110 lm/W, CCT 5700 – 6500K, , PF>= 0.95 , Surge Protector - 2.5 KV, , prewired complete all as specified and directed.

Supply and Fixing 12 Watt LED Down lighter Recess Mounting made out of Thermally conductive engineering plastic finished in white colour having inbuilt driver , high translucent frosted optically diffuser, glare free light, IP-20, Square / Round Shape having lumen output of 1800 Lumens including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed.

Supply and fixing of LED 80 watt down lighter industrial type having PDC housing and toughened glass suitable for industrial application Glare Free Light, Elegant Design, IP 66 Protection. Minimum Lumens output of the fitting shall be 5000 Lumens With Efficacy of >100 lm/W, Surge Protector 10 KV, PF>= 0.95 , Necessary mounting arrangements with all accessories complete all as specified and directed.

M &L for Rigid non-metallic PVC conduit 25 mm dia concealed in walls for Telephone/LAN/WAN exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc complete all as specified and directed.

S&F Junction Boxes (1 to 4 way) suitable for Telephone/LAN/WAN socket complete all as specified and directed.

Supply and fix Telephone/LAN/WAN socket outlet modular type complete all as specified and directed.

Supply & fixing Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 amp as required complete all as specified and directed.

Supply and fix Industrial Socket 3 Phase, enclosure with a three pin earth, plug and socket 32 amps complete with one Triple pole MCB 32 amps complete all as specified and directed.

Supply and fix Industrial Socket 3 Phase, enclosure with a three pin earth, plug and socket 63 amps complete with one Triple pole MCB 63 amps complete all as specified and directed.

Supply and fix Industrial Socket 3 Phase, 415 V 50 HZ enclosure with a three pin earth, plug and socket 100/125/160 amps complete all as specified and directed.

S&F for Sub main wiring complete with 2 x 4 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with 1 x 4 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 32 mm dia PVC conduit and conduit accessories (concealed in walls) complete all as specified and directed. (for 1.5 TR AC and UPS DB to rooms )

S&F for Sub main wiring complete with 2 x 6 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with 1 x 6 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 32 mm dia PVC conduit and conduit accessories (concealed in walls) complete all as specified and directed. . (for 2 TR AC)

S&F for Sub main wiring complete with 2 x 10 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with 1 x 10 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 32 mm dia PVC conduit and conduit accessories (concealed in walls) complete all as specified and directed.

S&F for Sub main wiring complete with 2 x 16 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with 1 x 16 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 32 mm dia PVC conduit and conduit accessories (concealed in walls) complete all as specified and directed.

S&F for Sub main wiring complete 4 x 10 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with 1 x 10 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 40 mm dia PVC conduit and conduit accessories (concealed in walls) complete all as specified and directed. . (for 1.5 TR AC and UPS DB to rooms )

S&F for Sub main wiring complete 4 x 16 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with 1 x 16 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 40 mm dia PVC conduit and conduit accessories (concealed in walls) complete all as specified and directed. (for main DB to UPS, UPS to UPS DB, Main DB to industrial socket DB )

Supply, fixing and connecting up complete, main enclosure sub main distribution board (SMDB), 6 way suitable for 400 Amp MCCB as incomer, double door 415 V AC, 50 Hz, with a provn to mount FP MCCBs as outgoing 63 Amp to 125 Amp with highly reliable and tested solution as per IEC 61439-2, degree of protection IP-43, concealed in wall to the appropriate size of DB and easy to install complete all as specified and directed. . (for GF & FF)

M&L MCCB 4 Pole, 415 volts, fixed type 400 Amps with breaking capacity 25 KA , thermal class ‘C’ confirming to IEC-60947-II with adjustable overload settings, adjustable short circuit settings suitable for V-TPN DB including connecting up complete all as specified and directed. .(incomer for GF & FF)

Supply, fixing and connecting up complete, VTPN DB 8 way, double door 415 V AC 50 Hz, with for MCCB as incomer and TPN/SP/DP MCB's as outgoing, with IP-43 protection conforming to IS 13032 universal mounting with copper Bus bar, neutral link, earth link, earthing studs, detachable gland plates with knockouts on both sides concealed in wall to the appropriate size of DB etc complete all as specified and directed.

M&L MCCB 4 Pole, 415 volts, fixed type 100 Amps with breaking capacity 16 KA , thermal class ‘C’ confirming to IEC-60947-II with adjustable overload settings, adjustable short circuit settings suitable for V-TPN DB including connecting up complete all as specified and directed. .(for industrial power supply)

M&L MCCB 4 Pole, 415 volts, fixed type 125 Amps with breaking capacity 16 KA , thermal class ‘C’ confirming to IEC-60947-II with adjustable overload settings, adjustable short circuit settings suitable for V-TPN DB including connecting up complete all as specified and directed.

Supply, fixing and connecting up complete, VTPN DB 6 way, double door 415 V AC 50 Hz, with for MCCB as incomer and TPN/SP/DP MCB's as outgoing, with IP-43 protection conforming to IS 13032 universal mounting with copper Bus bar, neutral link, earth link, earthing studs, detachable gland plates with knockouts on both sides etc concealed in wall to the appropriate size of DB complete all as specified and directed. (for UPS power supply main DB)

M&L MCCB 3 Pole, 415 volts, fixed type 63 Amps with breaking capacity 16 KA , thermal class ‘C’ confirming to IEC-60947-II with adjustable overload settings, adjustable short circuit settings suitable for V-TPN DB including connecting up complete all as specified and directed. .(for UPS power supply main DB)

Supply, fixing and connecting up complete, MCB DB TPN 6 way, double door 415 V AC 50 Hz, with for MCB TPN as incomer and TPN/SP/DP MCB's as outgoing, with IP-43 protection conforming to IS 13032 universal mounting with copper Bus bar, neutral link, earth link, earthing studs, detachable gland plates with knockouts on both sides concealed in wall to the appropriate size of DB and etc complete all as specified and directed by Engr-in-Charge.(for AC& UPS)

Supply and fixing TPN 40 to 100 Amp rating 415V, 10KA 'C' curve miniature circuit breaker (MCB) in the MCB DB complete with connection testing and commissioning complete all as specified and directed. .(for AC)

M&L MCCB 4 Pole, 415 volts, fixed type 63 Amps with breaking capacity 16 KA , thermal class ‘C’ confirming to IEC-60947-II with adjustable overload settings, adjustable short circuit settings suitable for V-TPN DB including connecting up complete all as specified and directed.

Supply, fixing and connecting up complete, MCB DB SPN 8 way, double door 240 V AC 50 Hz, with for MCB SPN as incomer and SP/DP MCB's as outgoing, with IP-43 protection conforming to IS 13032 universal mounting with copper Bus bar, neutral link, earth link, earthing studs, detachable gland plates with knockouts on both sides concealed in wall to the appropriate size of DB and etc complete all as specified and directed. . (for light points )

Supply, fixing and connecting up complete, MCB DB SPN 12 way, double door 240 V AC 50 Hz, with for MCB SPN as incomer and SP/DP MCB's as outgoing, with IP-43 protection conforming to IS 13032 universal mounting with copper Bus bar, neutral link, earth link, earthing studs, detachable gland plates with knockouts on both sides concealed in wall to the appropriate size of DB and etc complete all as specified and directed. (for light points )

Supply and fixing SPN 40 to 63 AMP rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) in the MCB DB complete with connection testing and commissioning complete all as specified and directed.

Supply and fixing SP 6 to 32 Amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) in the MCB DB with connection testing and commissioning complete all as specified and directed.

M&L for Air termination, single pointed, copper rod 12mm dia and 300mm long complete 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 fixing, installation of Copper strip 20 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete all as specified and directed.

M&L for Galvanised steel tubes, light grade of dia 32 mm complete all as specified and directed.

M&L for Fire alarm control panel complying with BS EN 54, 2 loop panel with 99 detectors & 99 modules & upto 200 detectors and modules per loop as required etc complete all as specified and directed.

Supplying, installation, testing and commissioning detectors Complying with and type certified to EN - 45 Addressable type multisensor detector with heat and smoke combination, LED and mounting base complete with all connection etc Photoelectric /Optical with base with self built intelligence as per IS: 11360 etc complete all as specified and directed.

Supplying installation testing and commissioning of manual call box of MS construction in surface/ recess with stainless steel cabin & hammer assembly complete with glass and push button etc complete all as specified and directed.

Supplying installation testing and commissioning of response indicator on surface/ recess MS box having two LED metallic cover complete with all connections etc complete all as specified and directed.

Supply and fix Fire Alarm sounders / Sirens electronic type horizontal single stage continuous normal operation for at least 50 minutes with sound level 65 DB to 120 DB measured at 1.5 meter with sound output variation of + 5 DB for 500 meter range etc complete all as specified and directed.

Supplying and laying of 2x1.5 sqmm fire survival armoured cable 600/1000V rated with annealed copper conductor having glass mica fire barrier tape covered by an extruded layer of cross linkable ethylene propylene rubber (EPR) insulation and LSZH inner bedding steel wire armouring & LSZH outer sheath etc complete all as specified and directed.

Design & build including Supply, installation, testing, commissioning and validation of fume hoods & gas distribution system with the following criteria/parameter/requirements/equipments. Note :- The design will be approved by HQ CE R&D in consultation/validation with user. Fume Hood – 03 Nos 1. General Chemistry Fume Hood Type low constant volume air flow type having following sizes & accessories in Material Synthesis Lab:- (i) Size :- (a) Overall dimensions with base cabinet – 1800mm W x 900mm D x 2400mm H. (b) Fume Hood dimensions – 1800mm W x 900mm D x 1555mm H. (c) Base cabinet dimensions – 860mm W x 600mm D x 655mm H with castors – 02 Nos. (d) Inside Fume Hood working volume – 1520mm W x 650mm D x 1180mm H. (e) Bed size – 1520mm W x 650mm D. (ii) Accessories :- (a) Liner – Phenolic resin Laminates (6 mm thick) (b) Sash – Toughened Glass (c) Granite Worktop (d) Electric Socket (5/15A) – 04 nos (e) Tube light fitting 20 watt – 01 Nos (f) Utility Valves – 06 Nos Spot Extractor System (i) Includes below accessories: - (a) 75 Exhaust Arm Ceiling Mounted 3 White Joint, Reach 1230 mm. (b) Ceiling Column : 1000 mm. (Side Connection) (c) Transparent Hood Dia 385mm Blower and Ducting (i) Centrifugal Blower of 2000 CFM, 50mm WC static pressure, 1440 RPM, 3 Phase 3 H.P NFLP motor for air suction in cluster of 02 Nos of spot extractors. (ii) PP+FRP Ducting & Duct supports including of brackets, clamps and other hardware etc.

GAS DISTRIBUTION SYSTEM Room : - Luminescent Ceramic Fabricated and processing Lab (i) Provision of compressed air pipeline with pressure gauge and mass flowmeter – 03 points. (ii) Evacuation lines – 07 points. (iii) Gas (Ar, N2) pipeline with pressure gauge and mass flowmeter – 07 points. (iv) Gas (CO2) pipeline with pressure and mass flowmeter – 04 points. (v) Gas control valves at each point. (vi) Concealed pipelines dia 12 mm thickness 1.5 mm. (vii) Air compressor with 25 HP motor single phase 60 Amp air cooled with shelter provision next to gas cylinder storage cage. ROOM:- Radiation Characterization Lab (i) Gas (N2) pipeline with regulator pressure gauge and mass flowmeter – 03 point. (ii) Control valves at each point. ROOM :- Gas manifold Room (i) Provision of compressed air pipeline and evacuation lines with pressure gauges, flowmeter and control valves. (ii) Gas (Ar, CO2, N2) pipeline. (iii) Concealed pipeline dia 12mm thickness 1.5mm. (iv) Air compressor with 25mm HP motor single phase 60 Amp air cooled shelter provision next to gas cylinder storage cage. ROOM :- MATERIAL SYNTHESIS LAB (i) N2 and gas point in all three fume hoods Note : - The design will be approved by HQ CE R&D in consultant/validation with user.