8479 ADDITION/ALTERATION TO GUARD ROOM, AUDIOMETRY ROOM IN MI ROOM AND PROVISION OF BATHROOM AND TOILETS AT OLD DSC BLOCK AT RAMNAD

Amount

Dismantling of floor hearth or wall tiling including cement mortar bedding but not backing and rubbish off the premises complete all as directed.

Material and labour Non Skid coloured ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick screed bed in CM 1:6 in floors etc complete all as specified and as directed.

Material and labour for 450x350x7mm thick glazed coloured ceramic tiles in vertical surfaces set and jointed in neat cement slurry pointed in coloured cement to match over rendering 10 mm thick on fair faces of brick work in CM (1:4) complete all as specified and directed.

Material and labour Machine cut pre polished kota stone slab flooring 20-25mm thick over cement screed base 15mm thick in CM 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

Material and labour kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed including backing coat of 10mm thick in CM 1:4 on brick walls for skirting/DADO complete all as specified and as directed.

Taking down old door or window or cup board Chowkhats or frames n.exc 1.50 sqm each with shutters but without taking off shutters from the frames complete all as specified and directed.

Taking down door or window or cupboard Chowkhats of frames of size exc 1.5 sq.m but n exc 4sqm each with shutters (Without taking of shutters from the frame) complete all as specified and directed.

Supply and fixing Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Paneling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site as per specification & drawing.

Supply and fixing Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing.

Supply and fixing 100mm mild steel butt hinges medium weight including screws all as specified and as directed.

Supply and fixing aluminium anodised 100mm barrel tower bolts of extruded section complete all as specified and directed.

Supply and fixing aluminium handle 125 mm cast D type anodised complete all as specified and directed.

Supply and fixing 250mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and directed.

Supply and fixing factory made uPVC white colour fixed glazed window/ventilator made of (small series) frame 47 x 50 mm mullion 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension (Area upto 0.75 sqm.) comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Glass shall be paid separately). Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.

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

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

Supply and fixing Anodised powder coated aluminium grill in aluminium frame or grill frame (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 with C.P. brass/stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in- charge.

Supply and fixing powder coated aluminium frame for doors, windows, ventilators, partitions with one or more rebates including anodised aluminium snap beading, stainless steel screws joining cleat for fixing etc complete all as specified and as directed.

Supply and fix aluminium 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.

Supply and fixing 4mm thick plain sheet glass ordinary quality fixing with necessary rubber gasket and beadings etc in squares exc 0.50 sqm in each pane complete all as specified and as directed.

Supply and fixing 5.5mm thick plain sheet glass ordinary quality fixing with necessary rubber gasket and beadings etc in squares exc 0.50 sqm in each pane complete all as specified and as directed.

Supply and fixing 4mm thick frosted, on one side sheet glass ordinary quality fixing with necessary rubber gasket and beadings etc in squares exc 0.50 sqm in each pane complete all as specified and as directed.

Taking down cement plaster of any description on bricks or stone walls , RCC ceiling etc, including racking out joints, hacking for keys, scrubbing down with water etc, complete all as specified and as directed.

Material and labour for 15 mm thick cement plaster in two coats 5mm thk in CM 1:4 with WPC over 10mm thk in CM 1:6 on brick wall or concrete surface and finish the surface fair and even complete all as specified and directed.

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

Material and labour for 10 mm thick cement plaster in CM (1:6) on brick wall or concrete surface and finish the surface fair and even without using extra cement complete all as specified and directed.

Material and labour preparation of new plastered wall surfaces and applying two coats of oil bound distemper over a coat of primer over a coat of 1mm wall care putty all as specified and as directed .

Material and labour rendering 5mm thick Cement plaster in cm 1:3 as in ceiling, surfaces finished fair and even (without using extra cement) complete all as specified and as directed.

Material and labour for preparing newly plastered surfaces and applying three coat of white wash on ceiling complete all as specified and as directed.

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

Material and labour for Preparation of old painted surfaces by washing, rubbing, brooming down or steel wire brushing or scraping down and applying one coat of White wash on ceiling complete all as specified and as directed.

Material and labour preparation of old existing painted wall surfaces and applying two coats of Oil bound distemper over a coat of primer over 1mm thk wall care putty including preparation of old plastered surface complete all as specified and as directed.

Supply only integral water proofing compound

Material and labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc.,including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the floor or the side of waist slab with suitable arrangement complete all as specified and as directed.

Demolition of cement concrete in ground floors and pavings n exc 15cm thickness (below or above ground level) complete all as specified and as directed.

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

Material and labour Rendering 15mm thick cement plaster (1:4) on fair faces of brick work/ concrete surfaces finished fair and without using extra lime or cement complete all as specified and directed.

Supply and fixing Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and as directed. Make: Rajshri plastiwood Pvt ltd or equivalent make.

Supply and fixing 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing.

Material and labour for 9mm thk prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as directed

Supply and fixing glass of thickness 4.8mm with necessary fixing arrangement complete all as specified and as directed.

Supply and fixing anodised powder coated aluminium door shutters aluminium section 0.55kg/m including necessary joining cleats , glazing clips, rubber neoprene packing, handles 2 nos in each door, hinges, anodised aluminium snap beading screws etc with powder coating complete all as specified and directed

Supply and fixing door closer hydraulically regulated designation No 1 universal type, suitable for door shutters up to 851mm to 1000mm width and of weight between 61 to 80 kg and fixed of aluminium complete all as specified and as directed.

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

Earth work in excavation in all kind of soil by mechanical means (Hydraulic excavator)/ in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m complete all as specified and directed

Material and labour Plain Cement Concrete Type D2 1:4:8 (40 mm graded aggregate) in foundations filling and mass concrete complete all as specified and directed

Form work for rough finished sides of concrete foundations, footings, bases of columns , raft and raft beams side and soffit (if any) of foundation and plinth beams and similar complete all as specified and directed

Material and labour RCC M-30 grade concrete in foundations including rafts, footings, foundation beams, plinth beams, bases for columns complete all as specified and directed

Form work to sides of pillars, posts, struts, piers, columns and stanchions complete all as specified and directed

Material and labour RCC M-30 grade concrete in columns, pillars, piers, posts and struts complete all as specified and directed

Formwork to sides and soffits of floor or roof beams, beam haunching, girders, bressummers, lintels, cantilevers, shelves including supports, complete all as specified and directed

Material and labour RCC M30 grade concrete beams, cantilevers, bressumers, lintels over 1.5m span complete all as specified and directed

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick complete all as specified and directed

Material and labour RCC M-30 grade concrete Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed

Formwork to chullah hoods, chajjas, troughs and similar items including edges complete all as specified and directed

Material and labour RCC M-30 grade concrete in chajjas complete all as specified and directed

Material and labour Mild steel bars 10 mm dia and over, cut to length, bent to shape required, incl cranking, bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

All as per item No 57 as above but 6mm to 10mm dia in stirrups.

Material and labour Pre-cast cement concrete block masonry with solid blocks type C1 1:3:6 using 20 mm graded aggregate set in CM 1:6 n exc. 10 cm in width and setting in mortar, complete all as specified and directed

Material and labour Rendering 5mm thick in CM 1:4 with WPC over 10 mm thick in CM 1:6 finished fair and even complete all as specified and directed

Material and labour Preparation of new plastered surfaces on walls and applying three coats of white wash complete all as specified and directed

Spreading and levelling in layers n exc. 25 cm thick using soil obtained from excavation for filling under floors, well ramming including watering as required complete all as specified and directed

Material and labour Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed

Material and labour for PCC sub base 75 mm thick Cement concrete type D- 2, 1:4:8 (40mm graded aggregate) complete all as specified and directed

Material and labour for PCC sub base 25 mm thick Cement concrete type B-0, 1:2:4 (12.5mm graded aggregate) complete all as specified and directed

Material and labour for Granite (of any type) tiles 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing laid over and including screed bed or bedding layer of mortar 15 mm thick in CM 1:4 complete all as specified and directed

Supply and fixing 15mm bore fancy type chromium plated bib tap cast copper alloy with crutch or butterfly handle, screwed for iron pipe or for brass ferrule etc complete all as specified and as directed.

Supply and fixing 15mm bore self-closing taps for wash hand basin cast copper alloy, chromium plated, screwed for iron pipe and fixed complete all as specified and as directed.

Supply and fixing CP brass chromium plated shower rose 125 mm size fixed to 15mm pipe of revolving type complete all as specified and as directed.

Supply and fixing 32mm Low density polyethylene pipes (LDPE) waste pipe of pressure rating 6kgf/cm2 fixed to walls, or in floors etc.for sinks/basin etc complete all as specified and as directed.

Supply and fixing 15mm dia bore stop cock/angle cock, cast fancy type chromium plated screwed down high pressure, with crutch or butterfly handle screwed both ends for iron pipe on for unions and fixed complete all as specified and as directed.

Supply and Fix stop valve 15mm dia fancy type chromium plated with long shank and cup (concealed type) all as specified and directed by the Engr-in-charge.

Supply and fixing Vitreous China wash down water closet pan (pedestal pattern), white with PVC 'P' trap 110 mm bore complete all as specified and as directed.

Supply and fixing Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed.

S& F 10 lit capacity PVC valve less, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets , flush pipe of PVC 32 mm dia complete all as specified and as directed.

Supply and fixing Vitreous China wash basin, white, flat back, size 550x400 mm excluding fittings but including brackets complete all as specified and as directed.

Supply and fixing Stainless steel towel rail complete all as specified and as directed.

Supply and fixing Stainless steel towel ring complete all as specified and as directed.

Supply and fixing Vitreous China Urinal, Half stall type, white (excluding flushing cistern, flush pipe and waste pipe) including connections to flushing pipe and outgoing pipes complete all as specified and as directed.

Supply and fixing for Waste coupling of PTMT (half or full threaded) (Minimum weight 32mm 45gms) for urinals complete all as specified and as directed.

Supply and fixing for PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and as directed.

Supply and fixing for PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement complete all as specified and as directed.

Supply and fixing for PVC (SWR) vent cowl 110mm bore complete all as specified and as directed.

Supply and fixing UPVC pipe 150 mm dia for vent pipe, soil waste pipe, rain water pipe complete all as specified and as directed.

Material and labour for PCC 50 mm thick A0 (1:1.5:3) using 12.50 mm size graded stone aggregate mixed with WPC in damp proof course complete all as specified and as directed.

Supply and fixing stainless steel peg set of 6 complete all as specified and as directed.

Supply and fixing for Health faucet stainless steel 15 mm dia pipe with 1.25 metre long flexible tube including making connections and fixed in position complete all as specified and as directed.

Supply and fixing for Rotational moulded polyethylene water storage tanks of capacity 750 litres (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I

Supply and fixing for Rotational moulded polyethylene water storage tanks of capacity 1000 litres (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I

Supply and fixing for Ball brass valves 40 mm dia of bore, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule complete all as specified and as directed.

Material and labour for APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyester non wove fabric (wt. not less than 150 gms/sqm) land on primed surface by torched application complete all as specified . (a) Applying bituminous primer @ 0.30 lit /Sqm over the cleaned surface laid with screed bed or bedding layer of mortar 10 mm thick in CM 1:4 with WPC over roof slab. (b) APP membrane shall be finally finished with a coat of bituminous aluminium paint @0.10 Lit/Sqm.

Supply and fixing PVC connection 15mm dia and 450mm long with PTMT nuts complete all as directed.

Supply and fixing 20mm dia Gun metal gate valve with iron wheel head, screwed both ends for iron pipe complete all as specified and as directed.

Supply and fixing 15mm Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., with all fittings fixed complete all as specified and as directed.

Supply and fixing 20mm Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., with all fittings fixed complete all as specified and as directed.

Supply and fixing Factory Made Solid PVC Moulded Door Shutter with particle board core , 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with but 2mm thick Moulded Prelaminated PVC Sheet on the front face & 2mm Plain colour PVC Sheet on back face, in frame at site as per specification & drawing

Supply and fixing Stainless steel butt hinges 75 mm long complete all as specified and as directed.

Supply and fixing Stainless steel aldrop bolt dia 16mm size 200-300 mm long complete all as specified and as directed.

Supply and fixing Stainless steel tower bolt dia 10mm size 200 mm long complete all as specified and as directed.

Supply and fixing Stainless steel tower bolt dia 10mm size 150 mm long complete all as specified and as directed.

Supply and fixing Stainless steel bow handle D type 100 mm long complete all as specified and as directed.

Supply and fixing Sheet glass 4 mm thick ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and as directed.

Material and labour for antitermite treatment of the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface complete all as specified and as directed.

Material and labour for antitermite treatment of the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface complete all as specified and as directed.

Material and labour for antitermite treatment of the soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area complete all as specified and as directed.

Material and labour for antitermite treatment of the soil along with external perimeter of building at the rate of 7.50 litre of emulsion per metre of the perimeter wall complete all as specified and as directed.

Material and labour Cement concrete 75 mm thick using type C- 2, 1:3:6 (20mm graded aggregate) as in plinth protection finished fair and even complete all as specified and as directed.

Material and labour for Chequered cement concrete tiles 20cm x 20cm x 25mm thick with grey pigment and cement, set, jointed and pointed in neat cement slurry in floors complete all as specified and as directed.

All as per item No 110 as above , but bull nosed 32cmx 20cm x 30mm thick as in treads complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and as directed.

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

Material and labour for 50mm bore Unplasticised PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., any type of pipe complete all as specified and as directed.

Excavating in post holes in hard dense soil (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified and as directed.

Material and labour for Cement concrete type B2 1:2:4 using 40mm graded aggregate in foundations, filling and mass concrete complete all as specified and as directed.

Material and labour for Rolled sections MS pipe for vertical post as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates, etc.complete all as specified and as directed.

Material and labour for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc.complete all as specified and as directed.

Material and labour for Plates (plain or chequered) channels, square cut or notched (ordinary and countersunk) forming holes, without any attachment complete all as specified and as directed.

Material and labour preparation of new steel surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and as directed.

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

Supply and fixing Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any 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.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard dense soil complete all as specified and directed.

Material and labour precast cement concrete solid block masonry with C-5 grade solid unit having density not less than 1800 Kg/Cum as per IS 2185 part I built in CM 1:6 exceeding 10 cm in width and setting in mortar complete all as specified and as directed.

Material and labour for Plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in benching to surface channels and drains complete all as specified and as directed.

Material and labour for Rendering 10 mm thick in cm 1:4 on concrete surfaces finished even and fair complete all as specified and directed.

Supply and fixing Reinforced concrete pipe class NP2 bore of pipe 150 mm dia laid and jointed with collars complete all as specified and as directed.

Material and labour for Concrete bed to drain pipes in cement concrete 1:4:8 type D2 bore of pipe 150 mm including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

Material and labour RCC M-30 (Design mix) grade concrete using 20mm graded aggregate in cover slab for manholes all as per specified and directed.

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

Material and labour for point wiring with two single core 1100 V grade FRLS-H conforming to IS-694 PVC insulated unsheathed cables of size 1.5 Sq mm multi-stranded Copper conductor drawn through and including rigid PVC conduit and conduit accessories fixed on surface including breaking of walls and making good to disturbed surfaces in wall/roof/ceiling where required complete an earth wire of PVC cable 1.5 Sqmm multi stranded copper conductor and connected to all metal boxes and common earth dolly all as specified and directed for the following :-

(a) One light point controlled by one switch

(b) One fan point controlled by one switch

(b) One 3 pin 5 Amps switch socket combination on independent board

(c) One 3 pin 5 Amps switch socket combination on the same board with other switches,

All as per item No 131 above but with 4.0 Sqmm single core PVC sheathed FRLS-H copper conductor cable, with PVC conduit for 3 pin socket outlet 15 amps, independent

Material and labour for ceiling rose surface Bakelite, 65x50mm, two to three terminals, complete all as specified and as directed by the Engineer-in-Charge

Supply and fix switch piano flush type single pole one way 5 A 240 Volts complete all as specified and as directed

Supply and fix Socket outlet 3 pin, 5A, flush type complete all as specified and as directed.

Supply and fix switch Socket combination 2 in 1, 5 Amps Flush type 240 Volts complete all as specified and as directed.

Supply and fix switch Socket combination 5 Amps / 16 amps, 5 in 1 flush type 240 Volts complete all as specified and as directed.

Supply and fix for Wiring for Circuit / Sub main Wiring of size 2 runs of 2.5 sq.mm along with earth wire of size 1 run of 2.5 sq.mm, Single Core, PVC insulated copper conductor FRLS-H Cable in surface / recessed PVC Conduit of 25 mm dia complete all as specified and as directed.

Supply and fix sheet metal enclosure powder coated double door for Distribution Board, TPN 4 way prewired DB suitable for MCB Incomer IP 43 , IK 09 ,complete all as specified and as directed.

Supply and fix 415V 10KA 'B' curve miniature circuit breaker (MCB) of TPN 16 A in the DB complete with connection testing and commissioning.

Supply and fix MCB SP 6 -16 A , B curve, 10 kA complete all as specified and as directed.

Supply and fix LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed

Supply and fix LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed. .

Supply and fix LED light fitting 1x9W/1X10Wbulkhead luminaries including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

Supply and fix exhaust fan , steel body AC single Phase. 230V of size 300mm sweep with, blades, and frame and louvers complete all as specified and directed.

Supply and fix new GI bracket made out of 32 mm dia GI pipe length 1.2 mtr long bent to an angle 135 degree including two coats of aluminium paint over a coat of zinc chromate primer along with clamps, bolts, nuts etc complete all as specified.

Supply and fix LED building security light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics with IP 65/66 protection complete all as specified and as directed.

Supply and fix single pole and neutral sheet metal enclosure with a two pin and earth plug and socket complete with one double pole MCB 240 V, 20 amp complete all as specified and as directed by the Engineer-in-Charge.

Supply and fix sheet metal enclosure powder coated double door for Distribution Board, SPN 6 way prewired DB suitable for MCB Incomer IP 43 , IK 09 ,including disconnecting electric connections, complete all as specified and as directed.

Supply and fixing MCB rating 240V, 10KA 'B' curve SPN 32 A current carrying capacity complete with connection testing and commissioning complete all as specified and as directed.

Material and labour for laying XLPE insulated, 3.5 Core, armoured heavy duty electric cable with aluminium conductor, 1100 Volts grade, Cross-Sectional Area 25 sq.mm complete all as specified and as directed by the Engineer-in-Charge. Note: Earthwork, excavation, sand cushioning and brick protection shall be measured and paid separately under relevant items

Excavating in trenches, not exc 1.5m wide and not exc 1.5m in depth; for laying pipes and getting out in soft soil, complete all as specified

Supply and laying double walled corrugated HDPE pipe with inner plain surface 750 N with RR & NPF nominal dia 40 mm complete all as specified

Supply , erection, testing of maintenance free chemical earthing by auguring & installation of Carbon Coated M.S Pipe (pipe - in - pipe) with copper plated welded bus bar terminal . Carbon Coated M.S Pipe shall have Outer Dia is 101 mm with a wall thickness of 2 mm , Inner Dia is 48 mm with a wall thickness of 2.6 mm, length 3m , Internal Corrosion Protection by corrosion resistant Crystalline Conductive Compound is filled and compacted in the cavity within the pipes to enhance the electrodes performance., and fill with (a) Eco friendly backfill Compound Electrodite (25 kg) with following properties: Resistivity : < 5 ohm-metre (In ideal moist conditions) ; > 5 ohm-metre (Dry Conditions) , Ph Value : 9-13 , High water retention capacity , Hygroscopic , Ionic & Electronic conduction ,Swells when it comes in contact with water thereby engaging constant contact between the electrode surface & soil (b) Eco friendly backfill Compound Conductolite (25 kg) with following properties: Resistivity : < 0.5 ohm-metre (In dry conditions) & Resistivity is not moisture dependant,Ph Value : 8.0 - 9.0, Electronic & Ionic conduction, Less susceptible to shrinkage, with hygroscopic & corrosion resistive properties (c) Eco friendly backfill Compound Conductolite with following properties: Soil Enhancer / Booster, Powered by Neutralising & Diffusing agents , Ph Value : 7.0 - 9.0 , Ionic conduction, Forms an aqueous solution ,Positive water soluble agents , reduces the soil resistivity, forms an aqueous solution that creates conductive roots in the immediate environment of the earthing system which enables dissipation of fault current smoothly and connecting with earth strip & covering with heavy duty polyplastic earth pit chamber cover . Make : M/s Ashlok Safe Earthing Electrode Limited.

Supply and fix brass double compression cable gland with bright nickel plated finish , weather proof , with sealing ring made of Neoprene/Nitrile/Natural Rubber, IP 67 , size of the gland suitable for cable size 6-12 mm dia complete all as specified and as directed .

Supply and lay Prestressed concrete pole 7.5 metres long, 102x152mm at top and 102x281mm at bottom, class 11 ,including foundation and coping complete all as specified and as directed.

Material and Labour for preparation of new surface including brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts , priming plastered and other surfaces with alkali resistant priming paint and applying two coats of cement based paint complete all specified and as directed.

Supply and fix pole mounting type FRP cable looping box of size 155 x 210 x 92 mm, IP66 , with connector / terminal for connecting cable, with 40 x 6mm flat iron for fixing in street light pole, including Double Compression Weather Proof Brass Cable Glands all as specified and as directed.

Supply and fix 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 6 A in looping box complete all as specified and as directed.

Supply and fix PVC insulated two single core 1.5 sqmm FRLSH copper conductor and one run of 1.5 sqmm multistranded copper conductor as earth continuity conductor drawn through and including 20 mm dia heavy duty non metallic rigid PVC conduit and accessories complete all as specified and as directed. Note : (i) Two run 1.5 Sqmm of single core, one run of 1.5 sqmm earth conductor and PVC conduit will be measured as one RM

Supply and fix GI bracket made out of 32 mm dia GI pipe length 1.50m, bent to an angle of 30 degree and fixed with 40mm x 6mm flat iron, including suitable 02 set of clamps with nut , bolts ,and washers for fixing of light to pole, complete all as directed.

Supply and fix LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics with IP 65/66 protection complete all as specified and as directed.

Material and labour 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 indicated situation for loop earthing etc. as required 4 mm dia galvanised iron or steel wire complete all as specified and as directed by the Engineer-in-Charge

Supply and lay 32 x 6 mm galvanised iron strip 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 indicated situation for loop earthing etc. as required complete all as specified and as directed

Material and labour for 40mm bore `Medium grade` GI tubing with all fitting and fixed to walls and ceilings or laid in floors complete all as specified and as directed by the Engineer-in-Charge

Material and labour for 25mm bore `Medium grade` GI tubing with all fitting and fixed to walls and ceilings or laid in floors complete all as specified and as directed by the Engineer-in-Charge

Supply and fixing gun metal globe or gate valves with iron wheel head screwed head screwed both ends for iron pipe and fixed, 40 mm bore, complete all as specified and as directed by the Engineer-in-Charge

Supply and fixing gun metal globe or gate valves with iron wheel head screwed head screwed both ends for iron pipe and fixed, 25mm bore, complete all as specified and as directed by the Engineer-in-Charge

Supply and fixing Ball brass valves 25 mm, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and as directed by the Engineer-in-Charge

Material and labour Valve chamber of internal size 600mm X 600mm X 450mm (internal dimensions) including excavation of earth work in any type of soil, 150mm thick PCC in 1:4:8 type D2 foundation , brick work in CM 1:6, 15 mm thick rendering in CM 1:4 to both internal and external surfaces upto 150mm depth below GL, PCC 1:3:6 type C1 as in coping, cover with two Nos of hinges and one No. handle made out of MS round bar 10mm dia with necessary locking arrangement including painting to the steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fix for Wiring for Circuit / Sub main Wiring of size 4x4.0 sq. mm along with earth wire of size 2 x 4.0 sq.mm, Single Core, PVC insulated copper conductor FRLS-H Cable in surface / recessed PVC Conduit of 32 mm dia cable.

Material and labour for cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and concealed conduit wiring, etc., and making good and painting matching with existing wall colour, cutting not exc 10cm girth in brick walls complete all as specified and as directed by the Engineer-in-Charge

Supply , install, testing and commissioning of split Air Conditioner of 1.0 TR Capacity with indoor unit having noise below 35 dB and outdoor unit (copper condenser coil, copper cooling coil and evaporator including required length of copper tubing and cables for connecting indoor and out door units) complete with cordless remote control unit, with BEE 5 star rating complete all as specified and as directed. Note 1 : Rate quoted is inclusive of the following. (i) drilling hole on the brick wall to facilitate routing copper pipe drain pipe and cable from indoor unit outdoor unit (ii) Sealing the hole from outside, after installation, with white cement (iii) Pressure testing, cooling performance check and product demonstration (iv) Material and labour for fixing Remote stand in wall. Note 2 : Copper pipe & interconnecting cable for connecting Indoor and outdoor unit required over and above the quantity supplied by OEM shall be measured separately under respective item.

Supply and fixing of GI powder coated brackets , for fixing of split AC's including grouting with suitable size fasteners complete all as specified and directed.

Supply and fixing Copper pipe 1/2" dia with foam insulation including connecting complete all as specified and directed.

Supply and fixing Copper pipe 1/4 " mm dia with foam insulation including connecting complete all as specified and directed.

Supply and fix Drain pipe PVC from indoor unit (at any floor) to ground floor level and is to be fixed with necessary clamps complete all as specified and directed.

Supply and fix four core wire 1.5 sqmm interconnecting cable IDU - ODU complete all as specified and directed.

SIVA MARUTHI ENTERPRISES (BID ID -3389552)

S.RAMACHANDRAN (BID ID -3389670)

GMS Builders (BID ID -3389672)

S KUMARAN (BID ID -3390675)

maharajan g (BID ID -3391051)

N SARAVANAN (BID ID -3390743)

K.AYYAPPAN (BID ID -3390466)