SPL REPAIR TO BLDG NO BLDG NO TTS26TWG244 OF PROVN OF CAR SHED AT 935 INTFS UNIT PROVN OF 04 GARBAGE PITS AT LG AND PROVN OF 150M DRAINAGE 17 BIHAR AND PROVN OF COMBINED TOILET CU AND PROVN OF LT PANEL AND CONNECTED CABLE FOR UNDER GE 859 EWS.

Amount

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out soft/loose soil complete all as specified as directed.

Rough excavation not exceeding 1.5m deep and getting out in Hard/dence soil.complete all as specified as directed.

Excavating over areas not exc 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

Excavating in post holes (or similar holes) each not exc 0.5 Cum, getting out, returning filling in and ramming earth or broken rubble mosed with earth around, in layers not exceeding 25cm, watering and removing surplus soil to a distance n exc 50M and making good surface and getting out hard/dense soil.

Excavating in trenches not exc 1.5m wide and n.exc 1.5 m in depth, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

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

M&L Plain cement concrete (1:4:8) type D-2, using 40mm graded crushed stone aggregate as in foundations, filling and mass concrete complete all as specified.

M & L for cement concrete in foundation, filling and mass concrete in type C2 1:3:6 (40mm graded aggregate)Complete all as specified and directed.

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.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level nexc. 1.5 metre above the starting point complete all as specified and directed.

M&L 75mm PCC type C2, 1:3:6 ( 40mm graded stone aggr) as in sub base of floor complete all as specified as directed.

M&L for 100mm thick cement concrete 1:4:8 type D2 (20 mm graded aggregate) as in Sub-base floors, sub-bases floors and pavings etc complete all as specified.

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 for precast manhole/drain cover slabs with plain faces using RCC 1:2:4 type B1 and set in CM 1:4 including form work complete all as specified and as directed

M&L for RCC (Design mix) M-25 (20mm graded aggregate) in Walls, retaining walls, basement walls, ballastwalls and the like; any thickness; above top of footings; including attached pilasters and buttresses all as specified and as directed.

Mild steel TMT bars 6 to 8 mm dia cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

TMT bars 10 mm dia and over, as reinforcement for concrete cut to length, bent to shape required including cranking, bending, spirally hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

M&L roof trusses (framed), trussed, purlins, crane gantries, rails and fastening (Beam, tee, angle, channel or flat sections) icluding distance pieces, cleats etc, complete all as specified & directed.

S&F for Fe-410-W(Gde-E-250) quality-B Plate girder or single stanchions, built up of one beam or channel section with flange plates, caps, bases. splices, angle brackets, cleats and other connections

S&F 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; Panelling 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, suppling & fixing in the frame at site as per specification & drawing, complete all as specified and directed.

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, suppling & fixing in opening as per specification & drawing all as specified and directed.

S&F 100 mm long butt hinges medium grade cold rollled stainless steel and fixed

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 Aluminium alloy, anodised, sliding door bolt 250mm long with hasp, staple (bolt type) and fixing clip of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed

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

M&L 25 mm thick PCC (1:2:4) type B-0 (12.5mm graded aggregate) as in sub base finishing the surface even and rough to receive the topping layer.

M&L screed bed or bedding layer of mortar (1:4) 15 mm thick for laying floor finishers

M&L non-skid ceremic tiles 7 to 8 mm thick (square / rectangular) area of each tile exc 0.06sqm but n.exc 0.11 sqm, in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match.

M&L rendering 10 mm thick on fair faces of brick/concrete work CM 1:4 rough to received tiles rough finished.

M&L for Cloured Glazed ceramic tiles in vertical surface 350x250x7/450x350x7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match

M&L for rendering 15 mm thick plaster on fair faces of brick/concrete surfaces in CM (1:4) on external wall surface, finished even and smooth without using extra cement.

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.

Formwork to faces of walls,retaining walls, abutments, parapets and staircase railings and similar work including etc.; vertical or to batter all as specified and as directed

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 pre-painted galvalume aluminium zinc coating GI based plain 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.

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

M&L for second class hard wood plain fillets, square, rectangular or triangular in section, wrought secured with nails of sectional area exc 3 Sqcm and n.exc 6 Sqcm

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 upto 12 Mtr height including necessary scaffolding etc complete all as specified and directed.

M&L for two coats of cement base paint on new plaster wall surface over primer including preparation of plastered surfaces complete all as specified and directed.

M&L preparation of new steel surfaces and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified.

M&L for 75mm thick PCC 1:3:6 type C2 40mm graded aggregate as in plinth protection/paving/footpath

S & F in repair of Vitreous china one piece EWC standard size white/ivory colour with dual flushing cistern white including 'P' or 'S' trap , fixed as complete all as specified and directed.

M&L viterous china WHB, white flat back size 580x450mm exc taps, waste, chain and plug and porcelein stopper but including cutting for aned pinning in ends of brackets or erecting stand.

M&L waste couplings 32mm dia (half or full threads). (minimum weight 32 mm-45grms/40mm- 60grms)

S&F soap dish, viterous china white, appx size 160x160x90mm

S&F tower rail 450mm long of PTMT fixed with and including chromium plated brass screws and wodden/plastic cleats(minimum weght 190grms).

S&F in repairs CP Central hole Basin Mixer with copper pipe .

S&F stop cock fancy type 15mm dia CP high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union.

S&F in repairs Wall Mixer telephonic type chromimum plated with CP wall flange complete all as specified and directed.Make :Cera or Jaquar equivalent)

S&F PVC connection 15mm size with PTMT nuts of length 450mm

S&F 20mm outer dia 3-layer PP-R poly propylene random copolymer pipes SDR 7.4 (PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including PPR plain & brass threaded polypropylene random fitting fixed complete to walls, ceilings or laid in floor.

S&F 25mm outer dia 3-layer PP-R poly propylene random copolymer pipes SDR 7.4 (PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including PPR plain & brass threaded polypropylene random fitting fixed complete to walls, ceilings or laid in floor.

S&F 3-layer PP-R Polypropylene random copolymer) 20 mm concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc.

S&F 3-layer PP-R Polypropylene random copolymer) 32 mm concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc

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

S&F PVC bend 110 mm.Complete all as specified amd as directed.

S&F PVC ( SWR) pipe 75mm bore single socketed, in any length with rubber ring joints, laid in trenches or floor. Complete all as specified amd as directed.

M&L PVC (SWR) floor trap with grating including jointing withsolvent cement of 75mm dia . Complete all as specified amd as directed.

M&L for 40m m thick Sand filling under floors or in foundations including watering and consolidation. Complete all as specified amd as directed.

S&F for Machine pressed precast concrete interlocking paver block any shape and size of 100 mm thickness, M-50 Grade, with Grey cement and no pigment.. Complete all as specified amd as directed.

M&L for providing cement concrete Type B0 1:2:4 (12.5 mm graded aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed

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

M&L for vitrified ceramics tiles light shade 8 to10 mm thicks (square/ rectangular) polished area of each tiles n. exc 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 complete all as specified and directed .

Taking down cement plaster on brick wall including raking out joints, hacking for key, scrubbing down with water, etc. and removing the debris outside the defence land complete all as specified and as directed.

M&L Rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for Preparing newly plastered surfaces of walls and applying two coats of white wash.. Complete all as specified amd as directed.

M&L for preparation of old steel or iron surfaces over 10cm width or girth, not otherwise described and applying one coat of synthetic enamel paint upto any height , including provision of scafloding complete all as specified.

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.

S & F 0.63 mm thick plain, black mild steel sheeting in ridges hips, valley gutters, drip and straight flashigns (length and girth as fixed) , fixed with self tapping screws , complete all as specified and directed .

Taking down chowkhats or frame with shutter (without taking off shutters from the frame) exc 1.5 Sqm but n.exc 4 Sqm each.. Complete all as specified amd as directed.

Taking down chowkhats or frame with shutter (without taking off shutters from the frame) not exc 1.5 Sqm each.. Complete all as specified amd as directed.

S&F II class HW 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 for 30 mm thick flush shutters,solid core construction with block board core and plywood face panel, commercial type on both sides, complete all as specified and directed.

S&F 30mm thick 2nd class hard wood glazed and skelton shutter door /window 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 200mm aluminium anodised tower bolts of extruded section fixed with screw, complete all as specified & directed.

S&F exturded Aluminium alloy handles,fabricated type, 150mm in size fixed with screws complete all as specified and directed.

S&F anodised Aluminium sliding door bolts 200mm,plate type, with bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate complete all as specified and directed.

Supply and fix 4 mm thick sheet glass, ordinary quality and glazing with oil putty in squares n.exceeding 0.50sqm in each pane , complete all as specified and directed.

S&F 75 mm long butt hinges medium grade cold rollled mild steel and fixed. Complete all as specified amd as directed.

M&L for Walling of random rubble uncoursed, well bonded bedded and solidly hearted built in CM 1:6 (below ground level) complete all as specified as directed.

Dismantaling timber scantling 40 Sq cm as in unframed work and over in sec in any position . Complete all as specified amd as directed.

M&L Second class hard wood clean swan timber framed work as in scantling.. Complete all as specified amd as directed.

Dismantling of wall and celling boards (fibre, pulp, insulation, etc) or insulation board/slabs/blankets. in any thickness incl cover fillets with nails.. Complete all as specified amd as directed.

M&L for 6mm thick plywood, grade BWR, type BB, fixed with nails to timber framework in wall etc complete all as specified and directed.

S&F 4mm thick plywood grade BWR type BB fixing with nails to timber framework as in celling etc complete all as specification and directed.

Demolation of cement concrete (unreinforced) in ground floors and pavings n. exc. 15 cm thickness (below or above ground level)

M&L for Plain cement concrete Type - D2 (1:4:8) (using 40mm graded stone aggregate) as in sub base and mass concrete complete all as specified and as directed.

Plain Cement Concrete (1:3:6) type C-1, using 20mm graded stone aggregate as in surface channel and drain complete all as specified and as directed.

Materials and Labour for Extra for forming fair finishing to surfaces drain/channel 30 cm inner girth in cement concrete ,using extra cement incl forms, moulds etc complete all as specified and directed.

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 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.

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

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

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

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

Supply and fixing decorative ultra slim round profile LED lighting fixture with extruded polycarbonate,envirnmental friendly,energy efficient batten lights fitting 1x 20W, complete light fitting with connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.

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

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.

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 Wiring for circuit/submain wiring alongwith earth wire with 2x4.0 sq. mm +1x4.0 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 cassing capping all as specified and as directed.

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

S&F sheet metal enclosure distribution box 4 way SPN 230 volts with 200 Amps rated bus bar double door complete including connecting up all 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.

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 .

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.

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

Supply and fixing MCB 5- 32 Amp SP 240V, 10KA 'C' complete with connection testing and commissioning.

M & L for 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

Earthing complete with galvanised steel earth plate electrode 60cmX60cmX6mm thick, burried directly in ground (earth pit not less than 2.25 metres deep below ground level)with top edge of the plate not less than 1.5 metres below normal groundlevel, connected to galvanised iron earth lead strip 32x6mm by means of volts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No-3 of SSR Part-I connected to earthing test point all as specified or indicated including excavation and connected earth work in hard/dense soil,including PCC 1:3:6 type C-1 as in pit, 20mm dia GI pipe medium grade for watering pipe, 15 mm bore GI medium grade earth lead protection pipe, 50 mm thick RCC 1:2:4 type B-1 cover slab of earth pit reinforced with 8 mm dia TMT bars @ 10 cm C/C both ways and with handle made out of 10 mm dia bars, funnel, strainer,charcoal and testing on completion all as specified and directed..

Cutting existing steel tubing 25 to 32 mm bore for alterations or additions (Each cut measured)

M & L for replacement of PP-R Gate valves (brass insert) of size 32 mm bore as per requirement all as directed and as specified.

S&F Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed fancy type for iron pipe or for brass ferrule and fixed of 15 mm.

S&F PP-R Gate valves 20 mm (brass insert) as per requirement of the site.

S&F XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10 sq. mm 4.0 Core.

S&F XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 95 sq. mm 4.0 Core.

S&F XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 6 sq. mm 4.0 Core.

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

Supply and fix ON LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 125 Amps.

Supply and fix compact air insulated rising main with aluminium busbar 125 Amps,breaking capacity of 35 KA and IP 54 protection

S&F GI Pipe 50 mm bore, 'light grade',galvanised,with all fitting;laid in trenches.Complete all as specified and as directed.

M/S L.N. TRADERS (BID ID -3328426)

M/S TSERING DHONDUP (BID ID -3328433)

M/S P R CONSTRUCTION (BID ID -3328859)

M/S N T ENTERPRISES (BID ID -3328883)

M/S ACE BUILDERS (BID ID -3328900)

M/S T G ENTERPRISES (BID ID -3328910)

M/S L G BUILDERS (BID ID -3328941)