ADDITION/ ALTERATION AND SPECIAL REPAIRS TO TYPE III MD ACCN OF QTR NO C-I, C-II AND C-III OF BLDG NO P-88, PROVN OF SEATING ARRANGEMENT FOR NAVIKS INSTITUTE AT CGDHQ-10 UNDER GE (I) CAMPBELL BAY

Amount

B/R PORTION Demolition of Plain Cement Concrete of any description and in any position not otherwise specifically provided for including removal of debries to outside MD land and disposed off complete all as specified and as directed.

Taking down chowkats or frame with shutters (without taking off shutters from the frame), n.exc 1.5 Sqm each complete all as specified and as directed.

Taking down chowkats or frame with shutters (without taking off shutters from the frame), exc 1.5 Sqm but n.exc 4.0 Sqm each complete all as specified and as directed.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth and getting out in hard/dense soil for foundation of poles, structures, stay rods, laying of underground cable etc complete all as specified and as directed.

Returning, filling in soils including spreading, leveling, watering and well ramming in layers each n.exc 25cm thick complete all as specified and as directed.

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

M & L for providing 100mm thick PCC (1:3:6) type C-2 as in sub base in floors complete all as specified and as directed.

S & F for factory made solid panel PVC door shutters 30mm thick (style) consisiting 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 both side perlam PVC sheet for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of both side Prelam PVC sheet to be fitted in MS frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fitting in the frame at site, prelam PVC sheet used instead of plain colour PVC sheet and stiles & rails feathered at edges all as specified and directed.

S & F for solid PVC door frame of size 50mm x 47mm made out of 5mm single side prelam PVC sheet reinforced with MS square tube and edges will be painted to match prelam sheet, all as specified and as directed.

S & F for anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc., complete all as specified and as directed.

S & F anodised aluminium door shutters, aluminium section weighing 0.55 Kg/ m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc., complete all as specified and as directed.

M & L for 12 mm thick prelaminated particle board, exterior grade, prelaminated both side with decorative choice laminations fixed with screws to timber frame work all as specified and as directed.

M & L for 18 mm thick prelaminated particle board, exterior grade, prelaminated both side with decorative choice laminations fixed with screws to timber frame work all as specified and as directed.

Supply only Plywood grade BWR, Type BB 18mm thick complete all as specified and as directed.

S & F of chest handles size and make complete all as specified and directed.

S & F for second class HW plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as specified and as directed.

M & L for 35mm thick second class HW glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc., (without sash bars), edges of framing plain, chamfered or 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 chowkats all as specified and as directed.

S & F aluminium alloy wire cloth 0.45mm nominal dia of wire and average width of operature 1.40mm and fixed with aluminium wire staples all as specified and as directed.

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

M & L for vitrified ceramic tiles 10mm thick (square/rectangular) polished area of each tiles not exc 0.36 Sqm (1st quality) in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface, laid over and including 15 mm thick screed bed in CM (1:4) complete all as specified and as directed.

M & L for non-skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exc 0.06 Sqm but n.exc 0.11 Sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface, laid over and including 15 mm thick screed bed in CM (1:4) complete all as specified and as directed.

M & L for glazed coloured ceramic tiles in vertical surface of dados, skirting etc of size 350mm x 250mm x 7 mm / 450mm x 350mm x 7mm thick, set and jointed in neat cement slurry and pointed in white or colour cement to match the surface, laid over and including 15 mm thick screed bed in CM (1:4) complete all as specified and as directed.

M & L for preparation of old surfaces of wall and applying two coats of distemper oil emulsion over a coat of chalk whiting primer 3mm thick (in two layers) wall care putty on wall finished even and smooth with sand paper complete all as specified and as directed.

M & L for preparation of old plastered surfaces of ceiling and distempering with one coat of distemper oil emulsion complete all as specified and as directed.

M & L for rendering 10 mm thick internally in CM (1:4) on fair faces of brick work or concrete surfaces of wall, finished even and smooth without using extra cement, incl taking down existing cement plaster on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc., all as specified and as directed.

M & L for providing 25mm thick PCC (1:2:4), type B-1 (using 20 mm graded stone aggregates) as in sub floors, sub bases, floors and pavings etc complete all as specified and as directed.

M & L for Precast cement concrete (1:3:6) type C-1 (using 20 mm graded stone aggregate) block masonry with solid blocks, exc 10 cm in width and set in CM (1:4) complete all as specified and as directed.

M & L for preparation of new wood surfaces of any description, not otherwise described, over 10cm width or girth and applying two coat of synthetic enamel paint (ordinary tint) over a coat of zinc chrome primer all as specified and as directed.

S & F of aluminium anodised, barrel tower bolts 150mm length of extruded section and fixed all as specified and as directed.

S & F of 300 mm 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 all as specified and as directed.

S & F of Butt hinges 100 mm size, medium weight, cold rolled mild steel, and fixed all as specified and as directed.

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

S & F 15mm bore steel water tubing medium grade galvanised, with all fittings and fixed complete to walls and ceiling or laid in floors all as specified and as directed.

Description all as per item No 33 above but 20mm bore all as specified and as directed.

S & F in repairs vitreous china, wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) complete all as specified and as directed.

S & F in repairs 10 ltr capacity PVC valveless, syphonic action type, flushing cistern low level, white, with inlet, ball valve, float and handle including brackets all as specified and as directed.

S & F in repairs vitreous china wash hand basin, angle back of size 600mm x 480mm white, including cutting for and pinning in ends of brackets or erecting stand but excluding taps, waste, chain and plug and porcelain stopper but including brackets all as specified and as directed.

S & F in repairs flush pipe of polyethylene of low or high or PVC 32mm dia, for low level cistern complete all as specified and as directed.

S & F in repairs 15mm bore bib taps fancy type with chromium plated complete all as specified and as directed.

S & F in repairs 15mm bore pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and as directed.

S & F in repairs towel rail 600mm long of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats (Minimum weight 170gms) complete all as specified and as directed.

M & L in repairs 32mm waste fittings, brass chromium plated for glazed ware sinks , basins, etc with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed all as specified and as directed.

S & F in repairs 32mm bore dia of discharge pipe waste couplings of PTMT (half or full threaded) (Minimum weight 32mm-45 gms) all as specified and as directed.

S & F in repairs for shelf of PTMT fixed with and including chromium plated brass screws and wooden/ plastic cleats (Minimum weight 300gms) all as specified and as directed.

S & F in repairs plastic water closet seat, black, coloured pattern with flat bottom, and cover and mild steel chromium plated or aliminised hinging device all as specified and as directed.

S & F in repairs PVC connection 15mm size with PTMT nuts of length 450mm long all as specified and as directed.

S & F in repairs brass chromium plated shower rose of size 125mm with or without swivel joints, any size, including fixing to steel pipe or union all as specified and as directed.

S & F for grating doom 100mm dia of PTMT (Minimum weight 25gms) all as specified and as directed.

S & F in repairs of stainless steel sink, 1.00mm thick for kitchen or laboratory, with plug, waste pipe, washers, including cantilever cast iron brackets, connecting union etc., overall size 495mm x 420mm with bowl size 410mm x 330mm x 160mm all as specified and as directed.

Dismantling wall and ceiling boards( Fibre, pulp, insulation etc) or insulation boards any thickness including cover fillets complete all as specified and as directed.

S & F Anodised aluminium snap grid frame work for false ceiling complete all as specified and as directed.

S & F Hangers 4mm dia GI (upto 1200mm length) adjusting level fixed to roof by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long complete all as specified and as directed.

S & F Non asbestos fibre cement building boards 4mm thick fixed or laid / inserted to timber /GI /aluminium framework with screws all as specified and as directed.

M & L for 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in CM (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and as directed.

S & F Health Faucet (ABS Body) mild steel chromium plated sutitable for 15 mm dia pipe with 1.25 m long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and as directed.

M & L for preparation of old plastered surfaces of wall and applying two coat of exterior emulsion anti fungal paint over a priming coat complete all as specified and as directed.

S & F of grade stainless steel work as in grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; guard bars; iron doors; ladders; balusters; walk ways, railings; etc. with and including necessary gas welding, fittings and fixtures all as specified and as directed.

E/M PORTION Taking down carefully copper/aluminium point wiring (light, fan and power socket etc.) complete including fittings such as switches, ceiling roses, pendants, regulators, sockets etc., removing materials for taking credit and making good matching to the existing colour to the disturbed surface wall/ floors etc., all as directed by Engr-in-Charge.

M & L for point wiring complete with 1.5 Sqmm PVC insulated unsheathed single core multi stranded copper conductor 1100 V grade drawn through in and including 20 mm dia PVC conduit concealed on walls/ in new conduit on ceiling and terminated to sunken box of modular type including modular frame white cover plates suitable for fixing switches, sockets etc., with and including 1.5 Sqmm PVC insulated copper conductor cable as earth continuity conductor and connecting to common earth dolly and taking down old one complete for One light point controlled by one way modular switch 6 Amps all as specified and as directed.

Description all as per Item No 60 above but One ceiling fan point /exhaust fan point controlled by one 6 Amps one way switch and regulator complete all as specified and as directed.

Description all as per Item No 60 above but One bell point controlled by one bell push complete all as specified and as directed.

Description all as per Item No 60 above but One 3 pin 6 Amps switch socket outlet point on independent board complete all as specified and as directed.

Description all as per Item No 60 above but One light point controlled by two, two way 6 Amps switch complete all as specified and as directed.

Description all as per Item No 60 above but One 3 pin socket outlet 6 Amps on the same board with other switches complete all as specified and as directed.

M & L for point wiring complete with 2.5 Sqmm PVC insulated unsheathed single core multi stranded copper conductor 1100 V grade drawn through in and including 20 mm dia PVC conduit concealed on walls/ in new conduit on ceiling and terminated to sunken box of modular type including white cover plates suitable for fixing switches, sockets etc., with and including 2.5 Sqmm PVC insulated copper conductor cable as earth continuity conductor and connecting to common earth dolly and taking down old one complete all as specified and directed.

S & F modular switch one way 6 Amps 1 module complete all as specified and as directed.

S & F modular switch one way 16 Amps 1 module complete all as specified and as directed.

S & F modular switch two way 6 Amps 1 module complete all as specified and as directed.

S & F modular stepped type electronic fan regulator 120 W flush type on the existing phenolic laminated sheet etc., as required with and including removal of existing unsv one all as specified and as directed.

S & F modular socket outlet 6 Amps 230 volts AC 3 pin multipurpose type complete all as specified and as directed.

S & F modular socket outlet 6/16 Amps multipurpose complete all as specified and as directed.

S & F modular Bell push 5 Amps one module complete all as specified and as directed.

S & F lamp holders insulated PVC / polycorbanate type with back plate suitable for batten /angular complete all as specified and as directed.

S & F ceiling rose two to three terminal surface bakelite type AC 50Hz 230 volts complete all as specified and as directed.

M & L for Ding Dong bell AC 230 Volts including taking down old unserviceable one complete all as specified and as directed.

S & F wall mounted LED 18/20 watts 6500 K with output of 1800 lumens , box type (decorative) light fitting, 230 volts with extruded aluminium heat sink provided for efficient heat dissipation and integrated electronic driver connector block etc., complete with all accessories internally pre wired and necessary mounting arrangements, provision of new 3 core multistranded copper conductor of size 23/0.193 from ceiling rose to fitting with integral LED tube 4' x 18 watts including removal of old existing unsv tube light fitting complete all as specified and as directed. Make : Philips/ Ligman/ Jaquar

S & F surface mounting 10 Watt LED luminaires not less than 100 lumens per watt with epoxy white powder coated CRCA sheet steel housing with reeded translucent acrylic diffuser and 1 x 10 Watt LED fitting including taking down old unserviceable fittings any type complete all as specified and as directed. Make : Philips/ Ligman/ Jaquar

S & F MCB single pole 5 Amps to 40 Amps complete all as specified and as directed. Make : L&T/ Legrand/ Hager/ Siemens/ ABB/ Schneider Electric

S & F MCB SPN 230 Volts 40 Amps C Curve complete all as specified and as directed. Make : L&T/ Legrand/ Hager/ Siemens/ ABB/ Schneider Electric

S & F sheet metal enclosure vertical MCCB DB TPN 4 way with 200 Amps rated bus bar 415 volts double door with magnetic locking system including MCCB 63 A 16 KA as Incomer complete including taking down old unserviceable one from its original location all as specified and as directed. Make : L&T/ Legrand/ Hager/ Siemens/ ABB/ Schneider Electric

S & F sheet metal enclosure MCB DB SPN 8 way with 200 Amps rated bus bar 240 volts double door with magnetic locking system including refixing / fixing of incoming & outgoing MCBs and making smooth the wall surfaces complete including taking down old unserviceable one from its original location all as specified and as directed. Make : L&T/ Legrand/ Hager/ Siemens/ ABB/ Schneider Electric

S & F for submain wiring concealed with single core PVC insulated FRLS multistranded copper conductor cable of size 2 x 4.0 Sqmm drawn into and including rigid non metallic PVC conduit, medium grade not less than 20mm dia ISI marked ivory colour with all conduit fittings and fixing accessories and 4.0 Sqmm FRLS multistranded copper conductor cable as continuous earth wire incl taking out old wire complete all as specified and as directed. Note : (i) 3 Runs of 4 Sqmm cable shall be measured as one unit length. (ii) The wiring shall be done in proper color coding using red, yellow, blue for phases, black for neutral and green for earth.

S & F of energy efficient 5 Star Rating, BLDC motor, dust proof, Ceiling Fan 1200 mm Sweep size, copper winding with minimum air delivery of 210 cu.mtr/min, A.C, single phase, 220 volt 50 Hz including canopy reel, flexible copper conductor fixing with necessary lugs drawn through flexible PVC conduit from ceiling rose, including necessary hook, rubber bush & safety pin all necessary accessories including removal of old ceiling fan complete all as specified and as directed.

S & F exhaust fan, steel body AC single phase, 230V of size 300mm sweep with blades, frame and louver including making of holes if required for exhaust fan alongwith removal of old exhaust fan all as specified and as directed. Note :- (i) The cost of making hole in walls /other surfaces & making good the disturbed surfaces incl any framework /cement work /wood work /welding work etc., required for proper fixing of the exhaust fan & matching to the existing surface is deemed to be included in the unit quoted rates. (ii) The cost of transportation of old unsv exhaust fan to MES storeyard is deemed to be included in unit quoted rates.

M & L for earthing complete with GI earth plate electrode 600mm x 600mm x 6mm buried directly in ground vertically to a depth of not less than 2.25mtr below ground level than 1.5mtr below ground level connected to GI earth wire 4mm dia by means of bolts washers etc., made out of GI earth wire protected by galvanized iron pipe medium grade 15mm bore up to main distribution board/main switch including necessary excavation and earth work PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) RCC cover 1:2:4 type B-1 including necessary reinforcement etc complete all as shown in electric plate No.3 of MES schedule Part-I., taking down old earthing items in any type of soil complete all as specified and as directed. Note:- (i) On testing after completion, if the desired earth resistance is not obtained the earthing will be redone to the entire satisfaction of Engr-in-Charge at no extra cost (ii) Earth work is deemed to be included in the quoted rate.

S & F LED building security lights 25 W not less than 100 lumens per watt IP 65 including 1.5mtr long GI bend pipe of suitable dia and all necessary accessories complete all as specified and as directed. Make : Philips/ Ligman/ Jaquar

Dismantling and taking down Geyser of 25 litres capacity of any make and pattern from the existing position refixing the same in original position complete all as specified and as directed.

Disconnecting all electrical & mechanical connection and taking down the existing energy meter and refixing the same meter including all electrical & mechanical connection complete all as specified and as directed.

S & F wall mounted indoor type sheet metal enclosure for fixing of energy meter including provision for transparent polycarbonate made window for taking meter reading etc., complete all as specified and as directed.

Supply and lay GI tubing 50 mm dia, light grade for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as specified and as directed.

Supply, testing, laying & commissioning of XLPE insulated, armoured (heavy duty) electric cable with aluminium stranded conductor, 1100 volts grade, 3.5 core 25 Sqmm laid in trenches / duct/ fixed to wall with suitable size clamps / passing through pipe/tunnel/under ground/surface up to the termination point (as directed by Engr-in-Charge) and cable end terminations crimped with suitable size cable lugs, cable glands with tool,nuts,bolts etc and connecting end terminations to DBs/LT panel/Busbar etc complete all as specified and directed by Engr-in-Charge. Make : Gloster / Havells / Polycab or equivalent as per approved list.

S & F of HDPE double wall corrugated pipe confirming to IS -14930 Part with IP protection IP-67 having inner dia 50mm complete all as specified and as directed. Make : Gemini/ Telerex/ Prince

M & L for road/footpath cutting for laying of cable and repairing the same by using PCC (1:2:4) all as specified and as directed.

Govinda Swamy Construction

M/S G S GREWAL

T.M.RAMANATHAN AND SONS

USR Transport

ASHOK BISWAS

KCM BUILDERS & CONSTRUCTIONS (INDIA) PVT.LTD

M/S Sudhir Kumar Gupta