SPECIAL REPAIR OR REPLACEMENT TO BUILDING NO P-174 AT 42 WEU (A) UNDER GE (I) (AF) SHILLONG

Amount

Dismantling of Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as directed.

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

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

Material and labour for for suspended false ceiling using grid 180 GSM (exposed ceiling suspension system ) of grid size 605 mm x 605 mm with main runner 38 mm x 24 mm and wall angle 24 mm x 24 mm using 4 mm thick High Pressure steel Non Asbestos Fibre Cement decorative Board in a grid of powder coated GI system duly suspended with 4 mm dia GI bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustment clip providing positions for light fixtures, air conditioning diffuser and ducts ,sprinkler ,smoke detectors etc. The main runners to be secured to structural soffits by hanger @ 1210 mm maximum c/c. the last hanger at the end of each main runner should not be placed at more than 450 mm from the adjacent wall, Flush fitting 1210 mm cross tee to be interlocked between main runners @ 605 mm c/c,so as to form 600 mm x 600 mm grid complete all as specified . Make: Everest/ Lafarge/ Armstrong

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 directed by Engr- In- Charge.

Supply and fix as in repairs vitreous china squatting pan of Orrisa pattern size 580 mm x 440 mm, white, with integral foot rests (excluding flushing cistern and flush pipe) including 'P' or 'S' trap and lime concrete bedding connection making good to floor all as specified. Make Parryware Cat No C0117* / Cera Cat No COVY S3010104/ Johnshon Cat No P0461PW

Taking up or down steel tubing and connections, including cleaning for re-fixing or removal to store 15 mm dia

Taking up or down steel tubing and connections, including cleaning for re-fixing or removal to store 20 mm dia

Supply, lay and fix 15 mm bore galvanized iron water tubing medium grade including all fittings and fixed complete to walls and ceiling or laid in floors all as specified. Make:-TATA/ JINDAL/ PRAKASH

Supply, lay and fix 20 mm bore galvanized iron water tubing medium grade including all fittings and fixed complete to walls and ceiling or laid in floors all as specified. Make:-TATA/ JINDAL/ PRAKASH

Material and labour for 7 to 8 mm thick joint free premium quality coloured ceramic tiles size of each tiles should be 600 mm x 600 mm as in floors set and jointed and pointed in white or colour cement to match existing surfaces including 15 mm thick screed bed in cement mortar 1:4 complete all as specified and directed. Make: Somani Ceramic Ltd/ Kajaria Ceramic Ltd/ Varmora Granito Pvt Ltd./ H&R Johnson India/ Orient Bell/ Nitco

Material and labour for 7 mm thick premium quality glazed ceramic colour tiles of size 300 mm x 600 mm as in skirting / dado set and jointed and pointed in white or colour cement to match existing surfaces including 10 mm thick rendering in cement mortar 1:3 complete all as specified. Make: Somani Ceramic Ltd/ Kajaria Ceramic Ltd/ Varmora Granito Pvt Ltd./ H&R Johnson India/ Orient Bell/ Nitco

Supply and fix as in repairs Vitreous China wash basin, white, flat back, size 550 mm x 400 mm including 32 mm dia waste fittings and waste pipe including brackets complete all as specified. Make Johnshon / Jaquar / Cera/ Parryware

Demolition and breaking up drain pipes of any sizes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified.

Supply and fix as in repairs 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to wall complete all as specified. Make: Jain Irrigation/ Kisan/ Supreme/ Prince/ Reliance/ Oriplast Note: Quoted rate is deemed to be included for necessary Bend, Junction, branch piece, reducer and any other fittings required for fixing.

Supply and fix as in repairs 75 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to wall complete all as specified. Make: Jain Irrigation/ Kisan/ Supreme/ Prince/ Reliance/ Oriplast Note: Quoted rate is deemed to be included for necessary Bend, Junction, branch piece, reducer and any other fittings required for fixing.

Supply and fix 75mm dia PVC (SWR) floor trap, plain with gratings including jointing with solvent cement complete all as specified and directed. Make: Jain Irrigation/ Kisan/ Supreme/ Prince/ Reliance/ Oriplast

Supply and fix as in repairs 15 mm bore CP pillar tap,pressmatic with aerator complete as per manufacturer instruction. Make:- Jaquar Cat No PRS-031/ Johnson Cat No T2001C/ Cera Cat No F9020101

Supply and fix as in repairs for 15 mm dia cast copper alloy chromium plated Bib cock with wall flange concealed type screwed down for iron pipe or for unions complete all as Per manufacturer instruction. Make :- Parryware Cat No G2381A1/ Cera Cat No F1016163/ Johnson Cat No T3370C

Supply and fix as in repairs 15 mm dia cast copper alloy chromium plated Angle valves, with wall flange concealed type screwed down for iron pipe of for unions complete all as specified and directed. Make :- Parryware Cat No T3907A1/ Cera Cat No F1016201/ Johnson Cat No T5310C

Supply and fix vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), including providing and fixing plugs, bedding 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; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe complete all as specified and directed. Make: Parryware/ Jaquar/ Johnshon

Supply and fix 10 ltrs capacity PVC valveless syphonic action type, low level flushing cistern, white with inlet, ball valve float and handle including brackets and 32 mm dia PVC low or high density flush pipe complete all as per manufacturer instruction Make Parryware Cat No E8109 / Cera Cat No B1020101/ Johnshon Cat No P2831PW

Taking down chowkhats with shutters (without taking off shutters from the frames) & removing from site area n.exc 1.5 Sqm each complete all as directed.

Supply and fix PVC door frame of size 50 mm X 47 mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube complete all as specified.

Supply and fix 30 mm thick factroy made solid panel PVC door shutter (style) consisting of frame made out of MS tube for top and bottom rails MS frame shall be covered with neat moulded plain colour PVC channel having a PVC sheet strip of 20mm width stuct inside the solvent cement for style and single side pre laminated PVC sheet for top rails, lock rails and bottom rails on either side and as gap insert for top rails and bottom rail panelling of plain colour PVC sheet to be fitted in the MS frame welded to the style and rails with suitable PVC sheet beading and jointed together with solvent cement supplying and fixing in the frame at site as per specification .

Supply and fix 125 mm long aluminium alloy handles, fabricated type, anodized all as specified.

Supply and fix 75 mm long aluminium anodised barrel tower bolts of extruded section all as specified.

Supply and fix 100 mm long medium weight, cold rolled mild steel, Butt hinges, complete all as specified.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. complete all as directed by Engineer-In-Charge.

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 directed by Engineer-In-Charge.

Material and labour for Precast cement concrete block masonry with solid block type C1,1:3:6 using 20 mm graded crushed stone aggregates exc. 10 cm in width and getting in cement mortar 1:4 complete all as specified.

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

Material and labour for 15 mm thick rendering in cement mortar 1:4 in two layers (10 mm +5 mm) on external faces of brick wall or concrete surfaces, finished the surfaces even and smooth without using extra cement with using approved LWPC on second layer (5 mm) as per manufacturer instruction including taking down cement plaster complete all as specified and as directed by Engineer-In-Charge. Note: LWPC shall be measured and paid including this item

Material and labour for preparation of newly plastered surfaces of wall and applying distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre of approved manufacturer of required shade and colour complete, as per manufacturer's specification. Two or more coats over a coat of wall care putty complete all as directed. Make: Berger (Silk)/ Dulux (Velvet Touch)/ Shalimar Paints Ltd (Superlac Stay clean)/ Asian Paints Ltd, (Royal Aspira)/ Nerrolac Paints Ltd (Impression)

Material and labour for complete removal of old plastered surfaces of wall and applying distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre of approved manufacturer of required shade and colour complete, as per manufacturer's specification. Two or more coats over a coat of wall care putty complete all as directed. Make: Berger (Silk)/ Dulux (Velvet Touch)/ Shalimar Paints Ltd (Superlac Stay clean)/ Asian Paints Ltd, (Royal Aspira)/ Nerrolac Paints Ltd (Impression)

Material and labour for applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance as per IS-15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @1.43 litre/10 Sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 Sqm over new surfaces. Make: Berger (Silk)/ Dulux (Velvet Touch)/ Shalimar Paints Ltd (Superlac Stay clean)/ Asian Paints Ltd, (Royal Aspira)/ Nerrolac Paints Ltd (Impression)

Supply and fix as in repair of galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails, straining bolts, including securing or tying at crossings with and provision of galvanised mild steel wire, straining bolts at ends, staples or steel pins etc. complete all as specified. Note: The contractor shall produce necessary test certificate for galvanised coating and without the same no payment shall be made to the contractor.

Supply and fix in repairs Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or 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.

Material and labour for prepration new or previously untreated steel surfaces of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of zinc chrome primer complete all as specified.

Supply and fix as in repairs powder coated anodised aluminium frame (section weighting not less than 1.40 Kg/mtr) made of square/ tubular aluminium section for door with one or more riveted jointing cleats for fixing etc. and provision of aluminium door shutter (single/ double shutter) including necessary joining cleats, glazing clips, rubber gasket aluminium anodised snap beading, screws, necessary hold fast including concreteing 1:2:4 type B0 using 12.50 mm graded stone aggregates, aluminium hinges 3 nos 100 mm long for each shutter, 150 mm long aluminium floor door stopper,necessary locking arrangement, both side 150 mm cleat type aluminium handle including 5.5 mm thick tinted glass pane area exceeding 0.50 sqm in each pane fixed in panels with aluminium guard bar complete as directed by Engineer-In-Charge. MAKE : (i) Anodised aluminium section : JINDAL/ HINDALCO/ INDALCO

Supply and fix as in repairs powder coated aluminium window sliding type two/three track (one gauge and two glazed shutter) aluminium sections weighting not less than 0.55 kg per mtr for shutter and aluminium sections weighting not less than 1.67 kg per mtr for frame including necessary jointing cleats , glazing cleats, rubber packing, screws, handle, locking arrangement etc. complete and 5.50 mm thick tinted glass and deco grill complete all as directed. MAKE : (i) Anodised aluminium section : JINDAL/ HINDALCO/ INDALCO

Material and labour for point wiring (surface type) with 1.5 Sqmm PVC insulated (FRLSH) unsheathed copper cable multistranded conductor 1100 volts grade controlled by one way switch including 1.5 sqmm PVC (FRLSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity earth wire connected to common earth dolly drawn through and including PVC casing caping with all accessories and sunk cast pressed steel terminal box made out of MS sheet of 1.6 mm thick for mounting of fittings like switch, socket and fan regulator with3mm thick hylum laminated/bakalite sheet cover including taking out old wiring complete all as specified for the following :- Note:- (a) Red coloured cable shall be used for live connection, black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. Separate cable for earthing and neutral to be used for each individual circuit from the distribution board. (b) Quoted rates shall be deemed for 'N' capping and box of suitable module. Make: Finolex(ISI Marked)/ Polycab(ISI Marked)/ Nicco (ISI Marked)/ Havells (ISI Marked)/ RR Cable(ISI Marked)/ KEI (ISI Marked)

One light/ fan point/ call bell controlled by one, one way switch

One 3 pin socket outlet 5 amps on the same board with other switches

Material and labour for point wiring (surface type) with 2.5 Sqmm PVC insulated (FRLSH) unsheathed copper cable multistranded conductor 1100 volts grade controlled by one way switch including 2.5 sqmm PVC (FRLSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity earth wire connected to common earth dolly drawn through and including PVC casing caping with all accessories and sunk cast pressed steel terminal box made out of MS sheet of 1.6 mm thick for mounting of fittings like switch, socket and fan regulator with3mm thick hylum laminated/bakalite sheet cover including taking out old wiring complete all as specified for the following :- Note:- (a) Red coloured cable shall be used for live connection, black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. Separate cable for earthing and neutral to be used for each individual circuit from the distribution board. (b) Quoted rates shall be deemed for 'N' capping and box of suitable module. Make: Finolex(ISI Marked)/ Polycab(ISI Marked)/ Nicco (ISI Marked)/ Havells (ISI Marked)/ RR Cable(ISI Marked)/ KEI (ISI Marked)

One 15 Amp socket outlet on independent board.

Supply and fix as in repairs Switch piano, flush type single pole one way 6 Amps 240V. Make: L&T/ Legrand/ Havells/ Anchor/ Schneider/ Hager

Supply and fix as in repairs switch socket combination, 2 in 1, 5 pin 6 Amps 240 V ,flush type with gang box readymade type. Make: L&T/ Legrand/ Havells/ Anchor/ Schneider/ Hager

Supply and fix as in repairs switch socket combination, 2 in 1, 6 pin and 16 Amps 240 V ,flush type multipurpose with gang box. Make: L&T/ Legrand/ Havells/ Anchor/ Schneider/ Hager

Supply and fix as in repairs ceiling rose surface baklite with three terminals 240 V. Make: L&T/ Legrand/ Havells/ Anchor/ Schneider/ Hager

Supply and fixing as in replacement LED luminaire 600mm x 600mm square type 34 to 36 watt, 220V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three flexible copper conductor cases of suitable size complete all as directed. Make:- Crompton / Bajaj/ Philips/ Havells/ Osram/ Wipro/ GE Note:- (a) LM-79 and LM-80 certificate from NABL accredited Lab shall be submitted for LED light fittings. (b) Warranty certificate shall be submitted for LED light fitting as per standered format for minimum 50000 Hrs. (c) LED light fitting and drivers shall be of same make.

Supply and fix in replacement LED floodlight of 120 Watt made up of pressure die cast aluminium housing with toughened glass and high power LEDs with IP66 protection. Make: Crompton / Bajaj/ Philips/ Havells/ Osram/ Wipro/ GE Note:- (a) LM-79 and LM-80 certificate from NABL accredited Lab shall be submitted for LED light fittings to the Engineer-In-Charge. (b) Warranty certificate shall be submitted for LED light fitting as per standered format for minimum 50000 Hrs to the Engineer-In-Charge. (c) LED light fitting and drivers shall be of same make.

Supply and fix as in replacement LED lights fitting 1x 18W, 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 specifed and directed. Make:- Crompton / Bajaj/ Philips/ Havells/ Osram/ Wipro/ GE Note:- (a) LM-79 and LM-80 certificate from NABL accredited Lab shall be submitted for LED light fittings. (b) Warranty certificate shall be submitted for LED light fitting as per standered format for minium 50000 Hrs. (c) LED light fitting and drivers shall be of same make.

Supply and fixing sub-main wiring with PVC insulated & unsheathed two run of 6.00 Sqmm single core multistrand copper conductor cable (FRLSH), 1100 Volt grade alongwith single run of 6.00 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH) 1100 Volt grade, connected to common earth dolly as earth continuity conductor, drawn through minimum 25 mm PVC conduit including taking down existing wiring complete all as specified and directed. Note:- (a) PVC conduit in concealed including accessories shall be measured and paid including the item. (b) 2 Run of line conductor and 1 Run of earth continuity conductor shall be measured as one unit length. (c) Cable requireds for connection to MCBs/DBs shall be deemed to be included in the unit rate. (d) Rate shall be included for cutting, pinning in, making good to facings where required for pointing in cement mortar 1:3 and cutting chases for concealed conduit wiring and making good, and cutting not exceeding 10 cm girth. Make:Finolex(ISI Marked)/ Polycab(ISI Marked)/ Nicco (ISI Marked)/ Havells (ISI Marked)/ RR Cable(ISI Marked)/ KEI (ISI Marked)

Supply and fixing sub-main wiring with PVC insulated & unsheathed two run of 10.00 Sqmm single core multistrand copper conductor cable (FRLSH), 1100 Volt grade alongwith single run of 10.00 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH) 1100 Volt grade, connected to common earth dolly as earth continuity conductor, drawn through minimum 25 mm PVC conduit including taking down existing wiring complete all as specified and directed. Note:- (a) PVC conduit in concealed including accessories shall be measured and paid including the item. (b) 2 Run of line conductor and 1 Run of earth continuity conductor shall be measured as one unit length. (c) Cable requireds for connection to MCBs/DBs shall be deemed to be included in the unit rate. (d) Rate shall be included for cutting, pinning in, making good to facings where required for pointing in cement mortar 1:3 and cutting chases for concealed conduit wiring and making good, and cutting not exceeding 10 cm girth. Make:Finolex(ISI Marked)/ Polycab(ISI Marked)/ Nicco (ISI Marked)/ Havells (ISI Marked)/ RR Cable(ISI Marked)/ KEI (ISI Marked)

Supply and fix as in replacement sheet metal enclosure MCCB verical DB TPN with 160 Amp rated bus bar 4 way 415 V (double door type) with magnetic locking system including necessary provision for inserting the DBs in wall by cutting the brick/ stone masonry etc. and making good of disturbed surface to match with existing colour of wall complete all as specified. Make: ABB/ Siemens/ Schneider/ Legrand/ Hagger/ L&T/ GE Note: (a) Quoted rates shall be deemed for brick wall / concrete wall cutting and making good as per existing surfaces.

Supply and fix as in replacement sheet metal enclosure MCCB DB TPN with 160 Amp rated bus bar 4 way 415 V (double door type) with magnetic locking system including necessary provision for inserting the DBs in wall by cutting the brick/ stone masonry etc. and making good of disturbed surface to match with existing colour of wall complete all as specified. Make: ABB/ Siemens/ Schneider/ Legrand/ Hagger/ L&T/ GE Note: (a) Quoted rates shall be deemed for brick wall / concrete wall cutting and making good as per existing surfaces.

Supply and fix as in replacement sheet metal enclosure MCB DB SPN with 200 Amp rated bus bar 8 way 240 V (double door type) with magnetic locking system including necessary provision for inserting the DBs in wall by cutting the brick/ stone masonry etc. and making good of disturbed surface to match with existing colour of wall complete all as specified. Make: ABB/ Siemens/ Schneider/ Legrand/ Hagger/ L&T/ GE Note: (a) Quoted rates shall be deemed for brick wall / concrete wall cutting and making good as per existing surfaces.

Supply and fix as in repair MCB SP 240 volts, 50 Hz capacity 6-32 Amps 'B' curve all as specified. Make: ABB/ Siemens/ Schneider/ Legrand/ Hagger/ L&T/ GE

Supply and fix as in repair MCB SPN 240 volts, 50 Hz capacity 40 Amps 'C' curve all as specified. Make: ABB/ Siemens/ Schneider/ Legrand/ Hagger/ L&T/ GE

Material and labour for earthing complete with galvanised iron earth plate 60 cm X 60 cm X 6.00 mm thick buried vertically in ground to depth not less than 2.25 metres deep below ground level, with top edge of earth plate not less than 1.5 m below ground level, connected to connected to galvanised earth lead wire 4.0mm dia by means by means of bolts, nuts, check nuts and washers of galvanized iron or steel besides welding at all joints as shown in drawing and including excavation and earth work, GI pipe light grade 40mm bore for protection of earth wire and connected to continous earth lead on pole/test point, supplying and laying charcoal dust common salt PCC 1:2:4 type B1, chamber and MS angle iron frame 40x40x3mm and RCC cover 40mm thick (1:2:4) type B1 using 20mm graded stone aggregate reinforced with 6mm dia round bars @ 75mm C/C both ways with MS handle 12mm dia, PGI/CI funnel and wire mesh, 20mm dia GI pipe medium grade for watering all as shown in electrical plate No 5 on srl page No 497 of SSR Part I (2009) drawing and connection to earth test point including testing and including dismantling and taking out old earthing complete all as specified and directed. Note : (i) The cost of earth lead /strip and GI pipe for protection of earth lead/strip upto 7.5m is included in the quoted rate. (ii) The cost of excavation, earth work is included in the quoted rate.

M/s Gupta Construction (BID ID -3244748)

M/S DEEDAR ENTERPRISE (BID ID -3244217)

Bhuiya Construction (BID ID -3244987)

M/s M.L Consortium (BID ID -3243562)

M/S BISWA CONSTRUCTION (BID ID -3242536)