Spl repair to bldg No TWG12 Maratha grnd 268 transit camp at 190 and provn of acoustic panelling and 01 combined toilet and bathroom alongwith septic tank and overhead water tank for ors line at 190 Mtn Bde camp under GE 859 EWS

Amount

Dismantling plain or corrugated steel sheeting any gauge, thickness complete all as specified and directed Note : Bidders are insts to dismantling sheets carefully without any damage to structure and earthing strips if any. If earth strips required to dismantled, bidder is re-fix the same without any extra cost.

Dismantling of post or struts ( wood ,steel, RCC) any section including taking out embedded portion and making good disturbed surface.complete all as specified and directed by Engr-in-Charge.

Taking down chowkets or frame with shutter (without taking off shutters from the frame) n.exc 1.5 sqm each.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exc 15cm thickness below or above ground level complete all as specified and and directed.

Surface excavation not exc 30 cm deep and averaging 15 cm deep and getting out in hard /dense soil

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation of poles, etc. or for laying of cable, pier holes, etc. nexc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft & loose soil.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm of any type of soil.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point of any type of soil.

M&L, PCC 1:4:8 ,Type D2, using 40mm graded stone aggregate in foundation filling and mass concrete

M&L for precast cement concrete solid building blocks (1:3:6), type C-1, 10 cm thick (with plain or interlocking joints as directed) setting in cement mortar (1:4), complete, laying inner side of wall.

M&L for re-inforced cement concrete nominal mix 1:2:4 type B-1 (20mm graded aggregate) as in beams, cantilevers, bressummers, lintels over 1.5 m span etc complete.

M&L for 40m m thick Sand filling under floors or in foundations including watering and consolidation

M&L for broken stone or boulder hardcore of gauge n exe 63mm deposited, spread and levelled in layers n exe 15cm thick, watered and rammed to a true surface.

Materials and Labour for precast cement concrete block masonry (1:3:6) type C1 using 20 mm graded stone aggt with solid blocks, exc10 cm in width, set in cement morter (1:6) in wall complete all as specified and directed.

M&L Second class hard wood clean swan timber framed work as in scantling.

S&F Second class hard wood plain, solid, straight chowkhats and frame, wrought, framed rebated on the soild, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed

S&F 30mm thick 2nd class hard wood glazed and skelton window/door open rebated and prepaid to receive glass gauze etc, divided into squares (with sash bar), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass etc size of members of shutter as specified in SSR part-I, sec 8 clause 8.24 (a) all as specified and directed.

S&F Aluminium anodised barrel tower bolts 125 mm of extruded section and fixed

S&F 100 mm long aluminium handles cast type anodised

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/clading to wall, fixed with self tapping screws as specified.

S&F for Machine pressed precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 80 mm thickness, M-40 Grade, with Grey cement and no pigment.

M&L for applying two coat of synthetic enamel paint over a coat of pink primer on wood/plywood surfaces, over 10cm width or girth.

M & L for 5mm thick Prelam PVC sheets in strips & channel feathered at the edges for fixing on solid PVC wall lining insulated PVC wall lining and solid PVC partitions and including of taking down old PVC wall Panneling and removig to store all as specified and directed.

M&L for virified ceramics tiles light shade 8 to10 mm thicks (square/ rectangular) polished area of each tiles not exceeding 0.36 sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match colour of tiles, over and incuding 15 mm thick screed bed or bedding layer in CM 1: 6 and including dismantling of old tiles complete all as specified and directed .

M&L for 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 motar (1;3) including making joints with or without grooves (thickness of joints except at sharp curve shall be not more than 5mm)including making drainage opening where ever required all as specified and as directed.

M&L for rendering 15 mm thick plaster on fair faces of brick/concrete surfaces in CM (1:6) on internal wall surface, finished even and smooth without using extra cement.

M&L for preparation of new plastered/concrete surfaces of walls and applying two coats of oil bound distemper over one coat of primer, over 1mm thick birla white putty ( where as required ) white or tinted complete all as specified and directed.

S&F Vitreous china premium / 1st quality wash down water closet one piece(EWC) mounted on floor / wall hung EWC white / ivory / off white (closed pattern including all necessary accessaries like rag bolts/gel gasket etc) complete all as specified nad directed by engineer-in-charge.

M&L for Galvanised iron snap grid with powder coated section of size 24mmx38mmx0.7mm thick 'T' section and 25mmx25mmx0.35mm thick wall cleat of angle section and 4mm dia galvanised iron wire suspended with 4mm thick non AC board of size 600mmx600mm and shall be fixed to galvanised iron snap grid of above section with mild steel screws as per manufacturer's instructions including two coats of distemper oil emulsion over a coat of cement primer complete all as specified and directed.

S&F for 12mm thick toughened glass partition with all fitings and fixtures as required and specified by WSF ,complete all as specified and directed.

S&F of Vitreous China urinal,Half stall type ,white incl flush pipe ,waste pipe , coupling ,urinal spreadrer , complete all as specified and dircted.

S&F vitreous china wash basins under counter basin wash basin ,white or ivory colour flat back ,size (470x350)mm excluding taps waste chain and plug and stopper but including brackets any size

S&F Urinal spreadrer of PTMT any colour for fixing with 15mm dia pipe (minimum weight 60gms).

M&L hard core of gauge n.exc 63mm, deposited, spread and levelled in layers nexc 15 cm thick, watered and rammed to a true surface (bvroken stone and boulders).

M&L for granite work (table rubbed and polished ) in steps,jambs,pillars,window cills,cooking platform 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.

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter rough finished surfaces of concrete.

S & F Factory made solid PVC moulded door shutter28 to 30mm thick(stiles),with 2,4 or 6 raised panel design with 2mm thick Moulded PVC sheet on the front face and 2mm plain colour PVC sheet on back face ,supplying & fixing in the frame with particle board at site as per specification & drawing.

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

S& F Aluminium anodised barrel tower bolts 150mm long of extruded section and fixed

S&F 100mm size Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 all as specified as directed.

S & F 150mm size extruded brass handles, fabricated type polished

M&L for MS TMT bars 10mm dia and over, cut to lenth, bend to shape required, including cranking, bending, sprially for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips.

M&L for MS TMT bars 05mm dia and over, upto and including 10 mm dia in stirrups, spaces and binders.

M & L for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240

S&F hangers 6mm dia G.I (upto 1200mm lenght) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I flat (40x3)mm size 60mm long and expansion hold fasteners 12.5mm dia .40mm long complete all as specified.

M&L for 75 mm thick plain cement concrete type B-1, 1:2:4, (40mm graded stone aggregate)as in plinth protection, finishing the top surfaces even and smooth W/O using extra cement.

M&L for 75 mm thick PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) as cement concrete in Sub-base floors, sub-bases floors and pavings etc complete all as specified.

M&L for 25 mm thick PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) in sub base of floorings.

M & L for 350 x 250 x 7 mm/450 x 350 x 7 mm thick glazed coloured ceramic tiles on vertical surface of wall set and jointed in neat cement slurry and pointed in white/coloured cement to match the shade. (Make; Kajaria/ Orient/ Bell/ Johnson/ Somany).

M & L for Non-skid ceramic tiles 7 to 8 mm thick coloured tiles( square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match.

M&L Chequered cement concrete tiles with grey cement and pigment of size 20cm x 20cm x 25mm thick set and jointed in neat cement slurry in floors including dismantling of old tiles complete all as specified and as directed

M & L for 10mm thick rendering in CM 1:4 on fair faces of brick work or concrete surfaces finshed rough to receive tiles .

M&L for rendering 10 mm in CM (1:6) over concrete wall surfaces finished even and smooth without using extra cement.

M&L for rendering 15 mm in CM (1:4) over concrete wall surfaces finished even and smooth without using extra cement.

M&L screed bed or bedding layer of mortar 20mm thick using CM 1:6 for laying floor finishes complete all as specified and as directed

M&L for 3mm thick Sheet glass, ordinary quality and glazing with silicon sealant in square n exc 0.5 sq.m in each pane complete fixed in repair all as specified and directed.

Hacking out old broken glass (any thickness, size,quality or description) from wooden/aluminium frames glazed with putty or fixed with beads.

S & F 15 mm bore Galvanized Steel tubes, medium grade with all fittings for water supply pipes fixed to walls .

S& F 20 mm bore galvanised steel tubes medium grade with all fittings for water supply pipes fixed to walls.

S&F Rotational mounded polythene water storage tank of 1000 ltrs capacity, (multilayered, cylindrical, vertical with closed top) hoisted and fixed in position as specified in SSR Pt-I.

S&F 15mm bore angle Stop valves, cast copper alloy, screwed down,high pressure,with crutch or butterfly handle,screwed bothends for ironpipe or for unions and fixed. but fancy type,chromium plated with long shank and cup(concealed type)

S&F Gun metal globe or gate valve with Iron wheel head, screwed both ends for 20 mm dia of pipe and fixed.

S&F ball brass valves high pressure with polythene float and fly nut complete screwed for iron pipes of 20 mm dia or brass ferrule and fixed, all as directed.

S&F 15mm Bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms/20mm-125gms)

S&F brass chromium plated tubular towel rail, 20 mm dia, D type, 60 cm long between fllanges.

S& F PVC connections 15 mm size, 450 mm long with PTMT nuts

S&F 110mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors

S&F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors

S&F PVC (SWR) bends any radius with access door, 75mm dia.

M&L 75mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement

M&L 150mm bore Concrete bed (PCC 1:4:8 type D2) to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested;

M&L for newly plastered surfaces of walls and applying two coats of cement based paint, over a coat of primer complete all as specified and directed.

M&L for newly plastered surfaces of walls and applying two coats of oil bound destemper, over a coat of primer complete all as specified and directed.

M & L for Providing and fixing in position Sound Acousitical Insulation fixed tightly with studs/ clips at regular Intervals @ 1200X 2400 c/c on wall/ ceiling/ coloum /beam etc consisting of 9 to 12 mm thick Sound absorptive material and density of each panel 180 to 200 Kg/m3etc all as specified and directly by Engr-in Charge.

M&L for powder coated aluminium (minimum thickness of polyester powder coating 50 micron) aluminium work for fixed frame portion and shutters frame(any track)/openable /sliding door windows frame, ventilators frame, partitions with extruded built up standard tubular sections/appropriate Z sections and other sections conforming to IS : 733 and IS : 1285 fixed with rawl plugs and screws or with fixing clips or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required EPDM rubber/Neoprene gasket roller etc aluminium section shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle , aluminium snap beading for glazing/gauged/paneling, CP brass/stainless steel screws, complete all as specified and directed.

S & F for 12mm thick toughened glass partition with all fittings and fixtures as required as per site requirment like (hanadle 12 inch long , door lock etc) complete all as specified and directed by Engr- in Charge.

S&F float glass tinted 5mm thick fixed in aluminium frame with aluminium powder coated snap beading including rubber/EPDM gasket, complete all as specified.

Taking down carefully aluminium point wiring (light, fan, socket or power) complete and making good disturbed surfaces of walls, floors, etc. all as directed.including taking down fittings such as switches, ceiling roses, regulators, sockets,lamp holders, ceiling fittings, bulk head fittings, tube light fittings etc

M&L for point wiring concealed type with two runs of FRLS PVC insulated unsheathed, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm drawing through in and including PVC conduit of size not less than 20mm on including provn of MS box of suitable size and plate for mounting switch, socket along with earth wire of PVC insulated, unseathed, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm all as specified and directed.One light/fan point controlled by one switch one way 5 Amps.

M & L for One light point or one fan point controlled by one switch with 1.5 sq. mm size FRLS PVC insulated unsheathed single core multithreaded copper conductor cable 1100 volts grade incl 1.5 Sq mm PVC insulated unsheathed copper conductor cable as earth continuity conductor drown through in and incl PVC casing capping with its accessories and PVC Boxes for fixing switches/sockets etc.

All as per above Item No-81 but with One 2/3 pin socket outlet 5 Amps on independent board.

All as per above item No -81 above but one switch socket combination 15 Amps on independent board with cable 2.5 sq mm size and earth wire 2.5 sqmm .

S&F Switch piano, flush type single pole, one way 5 Amp.

M & L for One 3 pin socket outlet, 5 Amps on the same board with other switches, with cables 1.5 sq. mm size FRLS PVC insulated unsheathed single core multithreaded copper conductor cable 1100 volts grade incl 1.5 Sq mm PVC insulated unsheathed copper conductor cable as earth continuity conductor drawn through in and incl PVC casing capping with its accessories and PVC Boxes for fixing switches/sockets etc.

M & L for One 3 pin socket outlet, 5 Amps, independent, with cables 1.5 sq. mm size FRLS PVC insulated unsheathed single core multithreaded copper conductor cable 1100 volts grade incl 1.5 Sq mm PVC insulated unsheathed copper conductor cable as earth continuity conductor drawn through in and incl PVC casing capping with its accessories and PVC Boxes for fixing switches/sockets etc.

M & L for One 3 pin socket outlet, 15 Amps, independent, with cables 4 sq. mm size FRLS PVC insulated unsheathed single core multithreaded copper conductor cable 1100 volts grade incl 4.0 Sq mm PVC insulated unsheathed copper conductor cable as earth continuity conductor drawn through in and incl PVC casing capping with its accessories and PVC Boxes for fixing switches/sockets etc.

S & F Lamp holder, PVC/Polycarbonate type with back plate suitable for battern fittings complete. all as specified and directed by as engineer-in-charge.

S&F Switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type Universal.

S&F Switch socket combination 2 in 1, 5 A flush type.

S&F Ceiling rose, 3 phase/PVC/ polycarbonate, isolated body.

S&F sheet metal enclosure distribution box 8 way SPN 230 volts with 200 Amps rated bus bar double door complete including connecting up all as specified .

S&F sheet metal enclosure distribution box 4 way TPN 415 volts with suitable size of rated bus bar double door complete including connecting up all as specified .

S&F High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 50 mm bore.

S&F XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 25 sq. mm 4.0 Core including taking down old one.

Supply and fixing Modular switch 1 way 6A, 1 module complete all as specified and as directed by engineer-in-charge.

Supply and fixing Modular switch 1 way 15A, 1 module complete all as specified and as directed by engineer-in-charge.

Supply and fixing Modular Socket, 6A - 2/3 pin Combined 2 module complete all as specified and as directed by engineer-in-charge.

Supply and fixing Modular Socket,16A - 2/3 pin Combined 2 module complete all as specified and as directed by engineer-in-charge.

S&F of Single pole and neutral Sheet metal enclosure with a two pin and earth plug and socket complete with one single pole MCB SP 20 Amps, 240 Volts, AC,50 HZ, completete all as directed and specified, including taking down old unserviceable plug socket and offering for credit.

M&L of circuit/submain wiring alongwith earth wire with the size of 2x6.0 Sqmm + 1x6.0 Sqmm earth wire of FRLS PVC insulated copper conductor, single core cable in surface/recessed as required in and including PVC cassing capping complete fixing on wall, roof and floor all as specified and directed by engineer-in-charge.

M&L Wiring for circuit/submain wiring alongwith earth wire with 4x10.0 sq. mm +1x10.0 sq. mm earth wire sq mm sizes of FRLS for is PVC insulated copper conductor, single core cable in surface/recessed as required in PVC Casing capping. Note : Four run of 10.0 sqmm & one run of 10.0 PVC measured in cassing capping as one RM

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

Supply and fixing in repair MCB 5- 32 Amp SP 240V, 10KA 'C' complete with connection testing and commissioning all as directed and as specified.

Supply and fixing in repair MCB 32 Amp SPN 240V, 10KA 'C' complete with connection testing and commissioning all as directed and as specified.

Supply and fixing MCB 40 to 63 Amp SPN 240V, 10KA 'C' complete with connection testing and commissioning.

Supply and fixing in repair 415V 10KA 'C' curve miniature circuit breaker TPN 40 To 100 AMP poles and current carrying capacity in the DB complete with connection testing and commissioning all as directed and as specified.

S&F LED Bulb 9 watt cat part no LED ADORE PLUS 9W B22 WW 2 STAR LAMP complete all as specified and as directed by engineer-in-charge.

Supply and fixing slimest surface panel TRIM CLIPON PANEL SQUARE LED lights fitting 18 W LED 4000 K, 220V,AC decorative with driver, holder including LED panel light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete as specified.

Supply and fixing LED street light fitting 30 Watt 230 V AC with best in class design & robust heat sink along with class leading IP,IK surge protection for long lasting performance with complete driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection with all fixing arrangement all as directed and as specified.

Supply and fixing 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.

Supply & fix slim compact ,aluminium dia cast edge lit panel,Recess mounted square fitting 12 watt fixture with opal diffuser and separate electronic driver complete fixing with all arrangement all as specified and as directed by Engr in charge.Make : Havells /CG/Bajaj/Philips

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 200 mm complite all a specified and as directed by engineer-in-charge.

Earthing complete with GI earth electrode of size 60cmx60cmx6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground surrounded from all sides by 15cm thick and packed layer of charcoal dust and conmmon salt filling in alternate layers connected to and including GI earth wire 4.0 mm dia upto 7.5 mtr by means of bolts, nuts, check nuts and washers, and protected by light grade 20 mm dia and connected to main control board and GI pipe medium grade 20mm bore for watering and including funnel wire mesh, RCC pit cover 50mm thick with 10mm dia reinforcement 100mm c/c and PCC chamber pit with P C C 1:2:4 Type C2 (including excavation and earth work, disposal of surplus soil to a distance not exceeding 50 metre and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009

M/S L G BUILDERS (BID ID -3358602)

M/S L.N. TRADERS (BID ID -3358634)

M/S ACE BUILDERS (BID ID -3358656)

M/S RHEGON CONSTRUCTION (BID ID -3358669)

M/S N T ENTERPRISES (BID ID -3358687)

M/S P R CONSTRUCTION (BID ID -3358696)

M/S TSERING DHONDUP (BID ID -3358704)