CERTAIN REPAIR AND MAINT OF B/R AND E/M REPAIRS TO CERTAIN MINOR UNIT AT CENTRAL ZONE UNDER GE NORTH BINNAGURI

Amount

Taking down existing tarfelt including tiles, lime concrete & screed bed complete from roof surfaces including parapets and lowering and removing the same to a distance exc. 50m and n. exc. 100m including roughening of old concrete surface of roof by wire brushing and cleaning the surface to remove all loose dust etc complete all as specified and as directed.

M&L for 10mm thick screed bed or bedding layers in cement mortar (1:4) in order to maintain proper slope over existing roof surfaces for laying acrylic polymer modified, fiber reinforced waterproof coating brush bond Roof Guard, finished even and smooth without using extra cement complete all as specified and as directed.

M&L for providing and applying single component acrylic polymer modified, fiber reinforced waterproof coating in 4 coats of application (a) applying primer coat with Primer @ 0.3 kg /sqm (b) over priming coat applying roof guard as specified below or manufacturer instructions with fiber reinforcement a width of approx 1m @ 0.75kg/sqm on the flat or vertical surfaces over parapet wall and ensure that there are no bubbles of creases. Overlapping of the fiber is a minimum of 50mm and allow this coat to dry for a period of 2-6 hrs depending on the atmospheric condition. (c) Applying second coat of roof guard @0.75Kg/sqm. (d) Applying final coat of primer @ 0.08kg/sqm after 2nd coat has dried properly. Note : Water Proofing treatment shall be carried out by authorised applicator approved by the manufacturer.

Demolition of cement concrete (unreinforced) including existing treatment of any description and in any position not otherwise specifically provided for complete all as directed.

M&L for water proofing treatment to sunken floor with the following course of treatment / specification :- (i) Cleaning top surface of floors / slabs and laying 50mm thick (avg) PCC of grade M10 (Nominal mix) , mixed with WPC as per manufacturer's instruction laid in slope 1:20 towards spouts including coveting corners. (ii) 15mm thick plastering in CM (1:4) on sides mixed with WPC as per manufacturers instruction. (iii) Applying 1st layer of slurry @ 0.488 kg/ sqm mixed with acrylic based polymer modified cementious compound @ 0.253 kg / sqm , this layer shall be allowed to air cured for 4 hrs . ( iv) Applying 2nd layer of slurry @ 0.242 kg/ sqm mixed with acrylic based polymer modified cementious compound @ 0.126 kg / sqm , this layer shall be allowed to air cured for 4 hrs followed with water curing for 48 hrs. (v) Applying a coat of industrial bitumen 85/25 penetration @ 1.50 kg/sqm on plastered and concrete surfaces. (vi) Providing 150 micron thick polyurethane paint in two coats ( each of 75 micron measured dry surface over a coat of PU primer including preparation. (Make of PU primer- Deck guard EP - 302 of m/s Forsook or equivalent approved brand . Make of PU paint- Deck guard PU or equivalent approved brand. (vii) Sunken floor shall be tested for water tightness by filling water for 72 hrs before and after treatment work is carried out and ensure that no leakage / seepage exists. (ix) Sunken portion shall be filled with lean concrete of grade M 7.5 stone aggregate. Note : Treatment shall be carried out by authorized applicator approved by the manufacturer.

Material and labour for 75mm thick PCC (1:3:6), type C-2 (using 40 mm graded crushed stone aggregate ) as in plinth protection; etc laid in bays / panels not exc. 2.00 Sqm each including construction joints at suitable interval and each corner and filled with bituminous mastic filling (1 part bitumen & 3 part sand) and finished the surface even and smooth without using extra cement complete all as specified and as directed.

M&L for 75mm thick PCC type C-2, (1:3:6) using 40mm graded stone aggregate complete all as specified and as directed.

Providing and laying 80mm thick factory made chamfered edge cement concrete paver block of M40 grade with approved colour, design & pattern as in footpath, parks, lawns etc. of required strength, thickness and size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse 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 fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand complete all as specified and as directed.

M&L 300x300x25 mm thick republished chemically treated chequered tiles set and jointed in neat cement slurry including 15mm thick screed bed in CM(1:6) and pointed in white or coloured cement mixed with mixture of pigments to match with the colour of tiles including demolition of existing floor tiles complete all as specified and as directed.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) including removing the rubbish off the premises complete all as specified and as directed.

M&L for Vitrified Ceramic tiles light shade 9 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.18 sqm but n.exc 0.36 sqm, in skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles as in floor over and including cement screed bed / backing layer of 15mm thick in cement mortar (1:6) complete all as specified and as directed. Note: Screed bed shall also deemed to be included in the quoted rate by the contractor.

M&L for Vitrified Ceramic tiles light shade 9 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but n.exc 1.00 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles as in floor over and including cement screed bed / backing layer of 15mm thick in cement mortar (1:6) complete all as specified and as directed. Note: Screed bed shall also deemed to be included in the quoted rate by the contractor.

M&L for non skid coloured ceramic tiles 7 to 8mm thick (Square/rectangular) area of each tile exceeding 0.11Sqm but n. exc. 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in whiter or coloured cement to match as in floor over and including cement screed bed / backing layer of 15mm thick in cement mortar (1:6) complete all as specified and as directed. Note: Screed bed shall also deemed to be included in the quoted rate by the contractor.

Material and labour for glazed ceramic coloured / digital printed/Elevation tiles of size 300 x 450 mm x 7 mm thick ) as in vertical surfaces of walls such as skirting/dado / riser to steps etc conforming to IS - 13712 grade IB-III set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over and including cement screed bed / backing layer of 10mm thick in cement mortar (1:4) complete all as specified and as directed. Notes:- (a) Screed bed shall also deemed to be included in the quoted rate by the contractor. (b) Design and pattern shall be approved by Engr-in-charge /GE at the time of execution of work.

M&L for non skid coloured ceramic tiles 7 to 8mm thick (Square/rectangular) area of each tile exceeding 0.18 Sqm but n. exc. 0.38 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in whiter or coloured cement to match as in floor over and including cement screed bed / backing layer of 15mm thick in cement mortar (1:6) complete all as specified and as directed. Note: Screed bed shall also deemed to be included in the quoted rate by the contractor.

Taking down cement plaster on wall of any description including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

M&L for 15 mm thick plaster of cement mortar (1:4) rendering on fair faces of brick work in two layers first layer of 10 mm thick and top layer of 5 mm thick plaster with water proofing compound as per manufacturer's instructions finishing the surface even & smooth without using extra cement complete all as specified and as directed. Note :Water Proofing Compound shall be measured and paid separately under relevant item of this Schedule 'A'.

M&L for Rendering 15mm thick in CM (1:6) on concrete/brick wall surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M&L for 5mm thick plaster rendering on fair faces of concrete surfaces as in ceiling in CM(1:3) finished even and fair (without using extra cement) complete all as specified and as directed.

Supply only liquid water proofing compound conforming to IS: 2645 - 1975 specification complete all as specified and as directed

M&L for two coats of oil bound distemper on walls over a coat of wall care putty on new plastered surfaces of wall including preparation of surfaces complete all as specified and as directed.

M&L for preparing oil bound distempered surfaces of walls including cornices, plasters and other wall features etc by washing rubbing down and stopping and applying one coat of Oil bound distemper on the same with including wall putty/white cement wherever required to fill the wall cracks/holes complete all as specified and as directed.

M&L for three coats of white wash on walls over newly plastered surfaces of wall including preparation of surfaces etc complete all as specified and as directed.

M&L for preparing old decorated plastered or unplastered surfaces of walls including cornices, plaster and other wall features etc by brooming down or steel wire brushing scrapping down to remove smoke soot moulds moss and efflorescence salts and treating oil and greasy spots etc and applying one coat of white washing on the same complete all as specified and as directed.

M&L for preparation of newly plastered surfaces and applying three coats of white wash as in ceiling etc complete all as specified and as directed.

M&L for preparing old decorated plastered or unplastered surfaces of ceilings including cornices, plaster and other wall features etc by brooming down or steel wire brushing scrapping down to remove smoke soot moulds moss and efflorescence salts and treating oil and greasy spots etc and applying one coat of white washing on the same complete all as specified and as directed.

M&L for applying two coats of exterior emulsion paint (weather coat) over a coat of exterior primer on a new plastered surfaces of walls including projection, RCC jalies & post etc including necessary preparation of surfaces complete all as specified and as directed.

M&L for preparation of old plastered or unplastered surfaces, of walls including cornices, pilasters and other wall features etc by washing rubbing down and stopping and applying and finishing the walls with premium acrylic smooth exterior weather proof paint with silicone additives of required shade (luster paint) applied @1.43 ltr/10 sqm over and including priming coat of exterior primer applied @2.2kg/10 sqm complete all as specified and as directed.

Taking down Chowkhats with frame n.exc 1.5 Sqm each without taking off shutters from the frame and refixing the same opening complete all as specified and as directed.

S&F of factory made solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with 19x19mm MS square tube complete all as specified and as directed.

S& F Factory Made Solid PVC Moulded Door Shutter, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 4mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification with Wood free EPS complete all as specified and as directed.

Taking down chowkat with shutter exc 1.5 sqm and n. exc. 4.00sqm each and removing from site complete all as specified and as directed.

S&F for pressed steel frames of thickness 1.25 mm for doors with one or more rebates including necessary lugs, hinges, lock strike plate, etc., complete, as specified, size of frame 125 x60 mm complete all as specified and as directed.

S&F for pressed steel frames of thickness 1.25 mm for doors with one or more rebates including necessary lugs, hinges, lock strike plate, etc., complete as specified size of frame 105 x60 mm complete all as specified and as directed.

M & L for providing plain cement concrete type C-1, 1:3:6, (using 20 mm graded stone aggregate), as in copings, bed block for filing hollow space of steel chowkhats, fixing of hold fast, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles & throating as directed including necessary form work as required complete all as specified and as directed.

S&F 30mm flush shutter, solid coarse construction, with block board core and plywood face panel, commercial type on both side include for the provision of suitable blocks for mortise locks, latches or other fittings etc complete all as specified and as directed.

S & F 35 mm thick 2nd class hard wood glazed and skeleton shutter, open rebated and prepared to receive glass, gauze, etc 9without sash bars), edges of framing plain, chamfered rounded, fitted with cut and mitred beads for securing glass, etc sizes of members of shutters as specified in SSR part I, Section 8, clause 8.24 (a) supplied and fitted to chowkhats complete all as specified and as directed.

Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 65 x 100 mm 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 miter 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, modules 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 MS hold fast/ lugs/SS dash fasteners of required dia and length complete all as specified and as directed. Notes: (a) M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately. (b) For WPC solid door/window frames, minus 5mm tolerance in dimension 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.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 35mm thick 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. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws complete all as specified and as directed. Note: stainless steel butt hinges and necessary S.S screws shall be paid separately.

S&F 150 mm aluminium floor door stopper complete as directed by Engr-in-Charge including taking down old one complete all as specified and as directed.

S&F 100 mm long Stain less steel butt hinges complete all as specified and as directed.

S&F 150mm long aluminium anodised barrel tower bolt of extruded section complete all as specified and as directed.

S&F aluminium handles cast type anodised 150mm of size complete all as specified and as directed.

M&L for sliding door bolt of 300mm long plate Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and as directed.

Material and labour for preparation of untreated new wooden surface of any description over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint, (1st quality) with a coat of pink primer complete all as specified and as directed.

M&L for preparation of old painting to wooden and wooden based surfaces of any description not otherwise described, over 10 Cm width or girth and applying one coat of synthetic enamel paint on the same complete all as specified and as directed.

Hacking out old broken unserviceable glass panes (any thickness, size, quality or description) for metal frame including punching or drilling out old glazing pins/spring clips and providing & fixing new one complete all as specified and as directed.

M&L for 3mm thick sheet glass, ordinary quality and glazing with oil putty in square n.exc 0.5 sqm in each pane complete all as specified and as directed.

M&L for 3mm thick Figured glass, pin head type and glazing with oil putty in square n. exc. 0.5 sqm in each pane jointed with oil putty complete all as specified and as directed.

S&F in repair aluminium anodized louvered ventilators with glass louvers , without sash bars, of aluminium sections weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings and with suitable locking arrangements including taking down old complete all as specified and as directed. Note : Standard size and section as shown on HQ CE Siliguri Zone Drg No CESZ/2018/TD-09 Sheet 1/8 to 8/8.

M&L for repairs hinges of steel window/ventilators with necessary welding, cutting by gas cutter etc complete all as specified and as directed.

Taking down shutter of any description exc 1.0 Sqm and n.exc 2 Sqm each etc including removing material from work site complete all as specified and as directed.

S&F for factory made pressed steel windows of standard size and section as shown on HQ CE Siliguri Zone Drg No CESZ/2018/TD-07, Sheet 1/3 to 3/3 with glazing bars including all fittings like MS hold fast, box hinges, handles, MS tower bolts, stoppers, hinges, MS stay with long screw, MS spring latch, MS guard bar/ grill etc complete with glazing bars including one shop coat zinc prime complete all as specified and as directed. Notes:- (a) Rate quoted shall be deemed to be included of all fittings and fixtures. (b) Glass, wire mesh and painting shall be measured and paid separately under relevant items of Sch.

All as per item No 54 herein above but without glazing bars complete all a specified and as directed.

S&F Mild steel framed work such as grills, gratings, guard bar, holdfasts etc with ends of bars shouldered or riveted or for forged into spikes framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-290. Gde -E- 165 complete all as specified and as directed.

M & L for framed work as in doors frame of angle or other section conforming to Fe 410-W (Gde-E- 250)quality-A with gusset plates, rails, braces, etc., and including fixing of steel hinges or other door fittings complete all as specified and directed. Note: Door fittings like hinges, tower bolt etc shall be measured and paid separately

S&F in repair of steel window handles, left/right stove enameled black with nut bolt & washers complete all as specified and as directed.

S&F of stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed.

S&F in repair of peg stay 300mm long with 3/4 holes stove enamelled black suitable for existing steel windows including welding of necessary cleat to existing window nut/bolts complete all as specified and as directed.

M&L for preparation of new or previously untreated steel surfaces any description over 10 Cm in width or girth not otherwise described and applying two coats of synthetic enamel paint complete all as specified and as directed.

M&L for preparation of old painting to steel surfaces of any description not otherwise described, over 10 Cm width or girth and applying one coat of synthetic enamel paint on the same complete all as specified and as directed.

Providing and fixing factory made uPVG white colour Sliding window Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories. Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening will be measured lor payment purpose (A) Area not exceeding 2.00 sqm each.

S & F in repair special pivot of stainless steel suitable for aluminium door made up of aluminium die cast body complete all as specified and as directed.

S&F in repair double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and as directed.

S&F in repair 5.5mm thick tinted glass, fixed with existing snap beading, rubber gasket etc. area of each pane exc. 0.50 sqm complete all as specified and as directed.

S&F in repair door closer hydraulically regulated, designation No-3 universal type, aluminium (extruded section body), suitable for door shutter of 851 to 1000mm in width and weight between 61 to 80 Kg and fixed complete all as specified and directed.

Supply and fixed in repairs of Vitreous China bowl urinal flat back, size of 465x355x265 mm White ( minimum) including providing and fixing plugs, bedding the urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement and providing grating and union for discharge pipe excluding 32mm bore PVC discharge pipe complete all as specified and as directed.

Supply and fixed in repairs vitreous china wash basin (WHB) , white , flat back , size 550 mm x 400 mm (1st quality) including brackets, waste fittings , brass Chromium plated for glazed basins etc. with long screw shanks and fly nuts , flange end embedded in red lead cement , including cutting for and pinning in ends of brackets or erecting stand but excluding providing brackets, waste pipe & CP waste coupling , PVC connection 450 mm long complete all as specified and as directed.

Supply and fixed in repair of 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with necessary clamps including taking down old unserviceable pipe including fittings complete all as specified and as directed .

S&F 110mm dia PVC (SWR) branch piece, single ‘Y‘ equal or unequal complete all as specified and as directed.

Supply and fixed in repairs vitreous China white Squatting pan ,'Orissa' pattern size 580 mm x 440 mm with integral footrests water closet) with 'P' or 'S' trap front or back inlet complete including cement concrete for bedding, connection to drain pipe and to flushing pipe , anti syphonage pipe etc complete all as specified and as directed.

Supply and fixed in repairs white vitreous china wash down water closet pan (pedestal pattern) EWC, with ‘P’ or `S' trap, including fixing bolts, Plastic water closet seat and cover, closed pattern with flat bottom, and mild steel chromium plated or aluminised hinging device, including making all necessary connections complete all as specified and as directed.

Taking up or down 15mm bore pipe and connection including cleaning for refixing or removal from site complete all as specified and as directed.

Taking up or down or 20mm steel tubing and connections including cleaning for refixing or removal to store complete all as specified and as directed.

S&F of Tubes, medium grade, 15mm bore, galvanised, with all fittings and fixed complete to wall and ceilings or laid in floors complete all as specified and as directed.

S&F of Tubes, medium grade, 20 mm bore, galvanised, with all fittings and fixed complete to wall and ceilings or laid in floors complete all as specified and as directed.

Disconnecting existing water tanks and setting aside exceeding 500 ltrs and n. exc 1000 ltrs and Refixing the same in the same place complete all as specified and as directed.

Dismantling water tank exc 500 & n.exc 1000 ltr capacity and removing to store complete all as specified and as directed.

Demolition of brickwork built in cement mortar including all quoins, arches, pillars etc complete all as specified and as directed.

M&L brickwork with fly ash bricks straight or curved on plan exc 6 mtr mean radius built in cement mortar 1:6 by using old size bricks complete all as specified and as directed.

M&L brick work with fly ash' bricks, straight or curved on plan to any radius in half brick thick wall built in CM 1:4 complete all as specified and as directed.

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

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

S&F for Pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50mm thick of any colour aving tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed.

Demolition of stone slab and tiles of any description or thickness as in floors, apron etc laid dry or bedded and pointed in any mortar complete all as specified and as directed.

Material and labour 15-18 mm thick Granite work ( table rubbed and polished) in steps, jambs, pillars, floors, window cills, cooking platforms and like in cement mortar ( 1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite over and including 15 mm thick screeding in CM 1:4 including full rounding the exposed surfaces complete all as specified. Note: Screed bed shall not be measured and paid separately.

M&L for machine cut Kota stone slab as in flooring, 18-20 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over 20 mm thick plaster as screed bed in CM 1:6 complete all as specified and as directed. Note Screed bed shall not be measured and paid separately.

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

S&F Steel work in hollow tubular/square/rectangular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S 1161-1979 grade St.-240 complete all as specified and as directed.

Taking down existing unserviceable point wiring of any description/type/ size of light/fan/tube/power/two way/bell etc on TW batten/conduit including removal of batten/ conduit/ gutties/ wooden boards/ switches/ sockets/ regulators/ light fittings etc and separating the serviceable items like fan regulators and light fittings for re-use under respective items and removal of unserviceable material out of site and making good the disturbed surfaces of wall/ceiling so as to match with the existing finishes complete all as specified and as directed.

M&L for concealed conduit point wiring with 1.5 Sqmm (nominal cross-sectional area) PVC insulated unsheathed single core copper cable working voltage 1100 volts grade conforming to IS-694 with stranded copper conductor in and including PVC conduit of adequate size with all accessories (including cutting chases & making good the disturbed surface to its original specification) including MS sunk box, 3mm thick hylum sheet top cover fixed by means of brass machine screw and cap washer including size 1.5 sq mm (nominal cross sectional area) PVC insulated unsheathed single core multistranded copper conductor cable as earth continuity conductor connected to main switches/DB's or common earth dolly one light point controlled by one way switch complete all as specified and as directed.

All as per item No 2 here in before but for one Ceiling Fan / exhaust fan point controlled by one, one way switch and regulator complete all as specified and as directed.

All as per item No 2 here in before but for one 3 point 5 Amps switch socket outlet point controlled by one switch on the same board complete all as specified and as directed.

All as per item No 2 here in before but for one 3 pin 5 Amps switch socket outlet point controlled by one switch on independent board complete all as specified and as directed.

All as per item No 2 here in before but for one bell point controlled by one, bell switch 5 Amps complete all as specified and as directed.

All as per item No 2 here in before but for light point controlled by two way switch Amps complete all as specified and as directed.

All as per item No 2 here in before but using 2.5 sq mm single core copper conductor cable of multistranded flame retardant PVC insulated unsheathed 1100 volts grade for 5/15 amps switch socket combination point including running of 2.5 sq mm copper conductor flame retardant PVC wire as earth continuity conductor along with wiring and connecting to the common earth dolly complete all as specified and as directed.

S & F switch piano single pole flush type 5 amps, 230 voltsone way complete all as specified and as directed.

S & F switch piano single pole flush type 5 amps, 230 volts two way complete all as specified and as directed.

S&F socket 2 in 1, 5 Pin, 5/6 amps, white ivory finish flash type complete all as specified and as directed.

S&F socket 2 in 1, 5 Pin, 5/15 amps, white ivory finish flash type complete all as specified and as directed.

S & F switch piano single pole flush type 15 amps, 230 voltsone way complete all as specified and as directed.

S&F Switch socket combination 2 and 3 Pin, 5/6 amps, multipurpose flush non shutter, non inter locking type white ivory finish with complete all as specified and as directed.

S&F of socket outlet 2 in 1, 5 Pin 5/15 Amp multipurpose 230 volt flush type complete all as specified and as directed.

S&F in repair ceiling rose, bakelite, surface type, 220/240 volts, three terminals complete all as specified and as directed.

S&F in repair Modular switch, single pole, one way, 6 Amp, 1 Module, 230 volt, ISI marked complete all as specified and as directed.

S&F in repair Modular switch, single pole, Two way, 6 Amp, 1 Module, 230 volt, ISI marked complete all as specified and as directed.

S&F in repair Modular switch, single pole, one way, 16 Amp, 1 Module, 230 volt, ISI marked complete all as specified and as directed.

S&F of Modular shuttered Socket outlet 5 Pin, 6 Amp, 2 Module, 230 volts, ISI marked complete all as specified and as directed.

S&F of Modular shuttered Socket outlet 6 Pin, 6/16 Amp, 2 Module, 230 volts, (ISI marked) complete all as specified and as directed.

S&F of stepped type modular electronic fan regulator 120 watt 2 module suitable for 1200/1400 mm sweep energy saving fans, ISI marked complete all as specified and as directed.

S & F in repair lamp holder, insulated body, with back plate suitable for batten/angle fittings complete all as specified and as directed.

S&F LED white invertor type glass Lamp 1x9/10 Watt 230V Base-22 complete all as specified and as directed.

S & F Call bell Ding dong, 230 Volt single phase complete all as specified and as directed.

S & F in deluxe fan Electronic regulator 120/280 volts AC 50 Hzs rotary step white/ivory finish complete all as specified and as directed.

S&F in repair hylam sheet 3 mm thick white in colour of size 130 mm x 180 mm including taking down existing unserviceable complete all as specified and as directed.

S&F in repair hylam sheet 3 mm thick white in colour of size 120 mm x 170 mm including taking down existing unserviceable complete all as specified and as directed.

S&F in repair hylam sheet 3 mm thick white in colour of size 230 mm x 280 mm including taking down existing unserviceable complete all as specified and as directed.

S&F in repair hylam sheet 3 mm thick white in colour round type of size 80 mm dia including taking down existing unserviceable complete all as specified and as directed.

S&F IP 20, class I, LED light 1X18 W (or nearest next higher wattage) (4feet), 5700K, wall/ surface mounted, integrated type with aluminium housing and decorative and caps with integrated high efficiency electronic driver and surge suppressor of 2KV or more, luminaire efficiency > 95 lumens/watt, power factor > 0.90, operating range - 140 to 270 V, 50 Hz fixed with 02 Nos of PVC round/ square blocks, screws etc complete with all accessories internally prewired and connecting up with and including necessary taking down the old unserviceable fitting complete all as specified and as directed.

S & F Energy saving new generation environmental friendly long life versatile pressure die cast aluminium IP 66 security light fitting luminaire with high power LEDs as light source and electronic driver of capacity 25 watts with pre wired and necessary mounting arrangements, provision of new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting and GI pipe bracket made out of GI pipe medium grade 32 mm dia 1.5 mtr long bend to required shape complete including removal of old unserviceable fitting complete all as specified and as directed.

S&F IP 20, Class I, LED Mirror light fitting 1 x 9 W, (or nearest next higher wattage) 5700 K, wall /Surface mounted with aluminium housing 2 feet long, integrated type, with high efficiency PMMA diffuser, integrated high efficiency electronic driver & surge suppressor of 2 KV or more, luminaire efficacy > 95 lumens/Watt, power factor >/ 0.90, operating range – 140 to 270 V, 50 Hz fixed with 02 Nos of PVC round/square blocks, screws etc complete including 01 No 10 W LED lamp with all accessories internally prewired and including connecting up with and including twin core twisted flexible copper conductor cable of suitable size including necessary taking down the old unserviceable fitting complete all as specified and as directed.

S & F recess round shape LED ceiling light 12 Watt fitting (6'' outer dia) for armstrong/ grid ceiling, white powder coated CRCA housing complete with full window acrylic diffuser & electronic driver, high brightness SMD LEDs etc complete with all accessories internally prewired and necessary mounting arrangements, including necessary connection complete all as specified and as directed.

S & F post top lanterns 15 watt LED light fitting ,new generation, energy saving, environmental friendly, longlife with symmetrical light distribution, spun aluminium landscape luminaire with high power LEDs as light source, spun aluminium canopy, with opal/clear acrylic diffuser and complete with all accessories internally prewired including connecting up with three core twisted flexible copper conductor cable up to ceiling rose and necessary mounting arrangements complete all as specified and as directed.

S & F recess mounting flat panel 34 Watt LED fitting (2'X2') for armstrong/ grid ceiling, white powder coated CRCA housing complete with full window acrylic diffuser & electronic driver, high brightness SMD LEDs etc complete with all accessories internally prewired and necessary mounting arrangements, including necessary connection complete all as specified and as directed.

S&F of decorative wall light fixture made up of polycarbonate suitable for 15 Watt LED retrofit of type B-22 base, IP66 grade, with and including 15 watt LED (or nearest next higher wattage) lamp and connecting up with and including PVC insulated 3 core of size 0.75 Sqmm copper conductor to terminal block of light fitting including necessary taking down the old unserviceable fitting complete all as specified and as directed.

S&F of bulk head luminaire with B22 base holder suitable for 9 Watt LED inverter type bulb light IP66 grade, with and including 9 watt LED (or nearest next higher wattage) lamp (LED Bulb with B22 base 900 Lumens in normal mode and 450 lumens in power back up mode, charging time 8-10 Hrs and around 4 Hrs Power backup with inbuilt surge protection of 3 KV) (or nearest next higher wattage) and connecting up with and including PVC insulated 3 core of size 0.75 Sqmm copper conductor from ceiling rose to terminal block of light fitting including necessary taking down the old unserviceable fitting complete all as specified and as directed.

M&L for sub main wiring with 2 run of 6.00 sqmm (nominal cross-sectional area) PVC insulated unsheathed single core FRLS cable of working voltage 1100 volts grade with stranded copper conductor including one run of 6.00 Sqmm (nominal cross sectional area) PVC insulated unsheathed cable with stranded copper conductor as continuous earth wire connected to common earth dolly drawn in PVC rigid non- metallic concealed conduit with and including taking down unserviceable sub main complete all as specified and as directed. Note: Two runs of submain wiring cable alongwith one run of earth wire with and including 25 PVC conduit pipe shall be measured as one unit length.

M & L for sheet metal enclosure fabricated out of 2.0 mm thick CRCA sheet, totally enclosed type, dust & vermin proof, with suitable sized supporting MS angles & suitable openings at top & bottom for entry of outgoing / incoming cables, fixed with nuts & bolts & front side openable with hinged shutter with suitable locking arrangement duly painted with 2 coats of powder coated paint over a coat of red oxide primer (spray paint) with minimum dimensions (90 x 75 x 20 cm ) flush to wall for incorporating 01 No TPN DB, 04 Nos electronic meters etc complete all as specified and as directed.

S & F sheet metal enclosure MCB DB TPN 4 way with 200 amps rated bus bar 415 volts double door with magnetic locking system complete including removal of old unserviceable sheet metal enclosure complete all as specified and as directed.

S & F sheet metal enclosure MCB DB SPN 8 way with 200 Amps rated bus bar 240 volts double door with S&F MCB distribution boards (DBs) with sheet metal enclosure, double door, IP 43 protection, 240 Volts, 8 way, single pole and neutral, with 200 Amps rated copper bus bar (as per OEM), neutral link, earth link earthing studs, suitable for fixing MCBs, without MCBs fixed flush to wall/other surface including removal of old unserviceable sheet metal enclosure complete all as specified and as directed.

S&F MCB, Triple pole & neutral 63 amps, 240 volts, ‘C’ curve, 10KA complete with and including taking down old unserviceable one complete all as specified and as directed.

S&F MCB, Single pole & neutral, 32 to 63 amps, 240 volts, ‘C’ curve, 10KA all complete with and including taking down old unserviceable one complete all as specified and as directed.

S&F MCB, Single pole, 5 to 32 amps, 240 volts, ‘C’ curve, 10 KA all complete with and including taking down old unserviceable one complete all as specified and as directed.

S&F Single pole and netural enclosure with a two pin and earth plug and socket complete with one single pole MCB, 20 Amps, 240 Volts including necessary connection complete all as specified including taking down old one complete all as specified and as directed.

Material and labour for earthing complete with galvanized steel plate electrodes of size 600x600x6mm thick buried directly in ground with earth pit not less than 2.25 meter deep below normal ground level with top edge of plate not less than 1.5 meter below normal ground level connected to galvanised wire 4.00 mm earth lead by means of nuts, bolts, checknuts and washers including 15 mm bore galvanized iron pipe, medium grade for protection of earth lead upto the length of 7.5 meter towards test terminal and 20 mm bore galvanized iron pipe, medium grade for watering, and providing of charcoal and common salt in alternate layers, including necessary earth work in any type of soil and including PCC pit in PCC 1:2:4 with provision of wire mesh and funnel, complete all as shown in electrical plate of SSR Part- I including testing complete all as specified and as directed.

M/S Pradeep Enterprise (BID ID -3468161)

M/S SHYAM ENTERPRISE (BID ID -3468626)

M/S S.K.DAS (BID ID -3468111)

CENTRAL ENGINEERING WORKS (BID ID -3468570)

Biswanath Sharma (BID ID -3468446)

M/s. RAMPHAL GARG (BID ID -3468128)