SPECIAL REPAIR TO CERTAIN BUILDINGS AT AF STATION DARBHANGA UNDER GE(F) BIHTA

Amount

Surface excavation n exc 30cm deep and averaging 15cm and getting out in Soft/ loose soil, all as specified & directed.

Excavation in trenches in soft/loose soil not exceeding 1.5 Mtr wide and not exceeding 1.5 M deep and getting out complete all as specified and directed.

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

Removal of excavated material to a distance not exc 50 meter and depositing where directed at a level not exceeding 1.5 M above the starting point, complete all as specified and directed.

M&L for hard core (broken bricks) of gauze n exc 63mm deposited, spread in layers n exc 15cm thick, watered and rammed to a true surface, complete all as specified and directed.

Supplying, laying and cushioning for cable protection in trenches 8 cm deep before laying cable and 15 cm deep over the cable including well punning complete all as specified and dierected

M & L for PCC 1:4:8 type D2 (using 40mm graded stone aggregates) as in foundation concrete, complete all as specified and directed

Plain cement concrete 1:2:4 type B-1 (using 20mm graded crushed aggregate) mixed with water proofing compound as in DPC course complete all as specified & directed.

M&L for RCC nominal mix 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as in Beams, cantilevers, bressummers lintels over 1.5m span, complete all as specified and directed.

Providing cement concrete type BO 1:2:4 (12.5mm graded aggregate) in cills, steps, seismic and other similar bands plinth coureses string courses lacing courses parapets and railing copings kneelers apex bed plates kerbs. etc.. water troughs and the like including wethering slightly rounded or chamfered angles and throating, complete all as specified and directed.

M & L brick work with sub class `B' bricks, of size 250X125X75 mm, having crushing strengh not less than 75 Kg/sqcm, built in CM 1:6 straight or curved on plan exc 6 m mean radius, complete all as specified and directed.

Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3, complete all as specified and directed.

Use and waste of formwork to sides and soffits of floor or roof beam, bressummers lintels, rough finished complete all as specified & directed.

S&F solid PVC door frame of size 50 mm x47mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube, all as specified and directed.

M&L 2nd class H/wood chowkhats, plain, solid, straight, wrought, framed, rebate on the solid,rounded or chamfered put together with glue pinned at joints, complete all as specified and directed.

S&F Steel windows with side hung shutters including projecting type hinges with steel handle and steel peg stay complete with glazing bars dovetailed or welded, complete all as specified and directed.

S&F Steel windows with side hung shutters including projecting type hinges with steel handle and steel peg stay complete without glazing bars, dovetailed or welded, complete all as specified and directed.

S&F 30 mm thick, second class hardwood Glazed and skeleton shutters, divided into squares, with plain, chamfered or roun ded, mitred and rebated sash bars, any numbers 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 me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats, complete all as specified and directed.

S&F Flush shutters 35mm thick, solid core construction, with block board core & plywood face panels, commercial type on both sides, complete all as specified and directed.

S&F Factory made solid panel PVC door shutter 30 mm thick (style)both side prelam pvc sheet of decortive choice consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded 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 Steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified & directed.

S&F Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, complete all as specified and directed.

S&F in repair Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, complete all as specified and directed.

Hackingout old broken Glass (any thickness, size, quality of description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads, complete all as specified and directed.

S&F 3mm th Sheet glass, ordinary quality in square in not exceeding 0.5 sq.m in each pane, complete all as specified and directed.

S&F 100mm long Butt hinges, mild stee medium weight cold rolled complete all as specified and directed.

S&F 250 mm long Aluminium alloy with dia 16mm, anodised sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded sections or cast Aluminium alloy.complete all as specified and directed.

S&F 125 mm long Extruded Aluminium alloy handles, fabricated type, anodised.complete all as specified and directed.

S&F 150 mm long Aluminium anodised barrel tower bolts of extruded section.complete all as specified and directed.

M&L for MS TMT bars 10mm dia and over cut to length, bent to shape required, including cranking, bending,spirally for hoping for columns, hooking end and binding with and incl mild steel wire (annealead) not less than 0.9mm dia, complete all as specified and directed.

M&L for mild steel TMT bars5mm dia and over upto and including 10mm dia in stirrups, spaces and binders. and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all specified and directed.

M&L for Hold fast for fixing of chowkats and similar work con- forming to Fe.290.Gde-E-165, complete all as specified and directed.

Fixing only MS guard bars to window, all as specified & directed

S&F 300mm mild steel ordinary rat tail rod pattern springs including roller and roller plate, complete all as specified and directed.

S&F in repair 300mm mild steel ordinary rat tail rod pattern springs including roller and roller plate, complete all as specified and directed.

M&L for roof sheets stays, window guard bars, plain let in and fixed independently in wooden/steel frames L or T section support for shelves etc., and similar articles conforming to Fe 410-0 or Fe 310-0, complete all specified and directed.

M&L steel work in tubular trusses /posts including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161 -1979 graded SI 240, complete all as specified and directed.

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

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

S&F Power coated MS snap grid frame work wih 20x25mm 'T' and 20x20mm 'L' section with grid size of 605x605mm including with necessary 3.15mm GI wire as in suspended etc complete all as specified and directed.

S&F Gypsum ceiling board 60cmx60cmx8mm thick (pre-finished decorative type) in ceiling fixed as per manufacturers instruction, all as specified and directed.

M&L 75 mm thick type D-2 1:4:8 (using 40mm graded stone agg) as in sub base, complete all as specified and directed.

M & L for 75 mm thick PCC 1:3:6 type C-2 using 40mm graded stone aggregate including finished surface even & smooth without using extra cement as in plinth protection, complete all as specified and directed.

M&L 15mm thick screed bed in CM 1:6 on brick or concrete surfaces for fixing of tiles as in floor. complete all as specified and directed.

M&L for Non-Skid ceramic coloured tiles (Premium quality) 7 to 8 mm thick area of each tiles exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as specified and directed.

M&L for Non-Skid ceramic coloured tiles (Premium quality) 7 to 8 mm thick area of each tiles exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as specified and directed.

M&L Granite (of any type) tiles 20mm thick machine cut area of each tiles exceeding 0.18 sqm but not exceeding 0.38 sqm, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing, complete all as specified and directed.

M&L for Glazed ceramic coloured tiles in vertical surfaces 450x350x7 mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as specified and directed.

M&L for 20mm thick rendering in CM 1:4 on fair faces of brick work, surfaces finished even and fair without using extra cement complete all as specified and directed

M&L for 15mm thick rendering in CM 1:6 on other fair faces of brick work, surfaces finished even and fair without using extra cement complete all as specified and directed

M&L for 15mm thick rendering in CM 1:4 on fair faces of brick work, surfaces finished even and fair without using extra cement complete all as specified and directed

M&L for 10mm thick rendering in CM 1:6 on other fair faces of brick work, surfaces finished even and fair without using extra cement, complete all as specified and directed

M&L for rendering 10 mm thick in CM 1:4 on fair faces of brick work, finished even & fair, to receive tiling, complete all as specified and directed

Supply only liquid integral water proofing compund.

M&L for Prepration of newly plastered external surface of wall and applying two coat of cement base paint over a coat of chalk whiting, complete all as specified & directed..

M&L for Prepration of newly plastered on walls complete all as specified directed and applying two coat of oil bound distemper over a coat of alkali resistant priming paint, complete all as specified & directed. (Note - Oil bound distemper & Primer shall be carried out with spraying by mechanical means)

M&L for preparing new or previously untreated surfaces of wood or wood based materials of any description exceeding 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

M&L for preparing new or previously untreated steel surfaces of any description not otherwise described over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

S&F 15 mm dia unplasticised PVC pipe of pressure rating 10 Kg per Sqcm with all fitting and fixed complete to walls, ceilings or laid in floors, complete all as specified and directed.

S&F 20 mm dia unplasticised PVC pipe of presure rating 10 Kg per Sqcm with all fitting and fixed complete to walls, ceilings or laid in floors, complete all as specified and directed.

S&F of 75 mm dia(SWR) pipes single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed

S&F of 75 mm dia(SWR) pipes single socketed, in any length with rubber ring joints laid in trenches, complete all as specified and directed

S&F 110mm bore PVC SWR bends any radius comlete all as specified and directed.

S&F 75mm bore PVC SWR bends any radius comlete all as specified and directed.

M&L 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed.

M&L PVC(SWR) gully trap 125/110mm setting and jointing with solvent cement complete all as specified directed.

S&F 110mm bore PVC (SWR) couplers, setting and jointing with solvent cement complete all as specified directed.

S&F in repair brass chromium plated shower roses with swivel joints, 125 mm size in square with CP long shank arm including fixing to steel pipe or union of 15 mm bore, complete all as specified and as directed.

S&F Brass chromium plated shower roses with swivel joints, 125 mm size in square with CP long shank arm including fixing to steel pipe or union of 15 mm bore, complete all as specified and as directed.

S&F vitreous china wash down water closet pan (pedestral pattern) white including fixing to flushing cistern and flush pipe and plastic water closet seat cover black closed pattern with flat bottom and cover and mild steel hinging device. complete all as directed.

S&F Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position, complete all pecified & directed.

M&L for Cutting holes in brick walls built in cement mortar exceedind half brick but not exceeding one brick for inserting hold fasts and making good dismantled portion in cement concrete 1:2:4 Type B-1 all as specified and directed.

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

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

S&F in repairs PVC flushing cistern 10 ltr capacity valve less syphonic action type low level with and including dual flush ball valve float & handle, 32mm dia flush pipe & brackets complete set complete all as specified and directed.

S&F Vitreous China wash basin, white, flat back, size 550x400mm including brackets including cutting for and pinning in ends of brackets or erecting stand including 32 mm waste coupling and 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, complete all as specified and directed.

S&F in repair Vitreous China wash basin, white, flat back, size 550x400mm including brackets including cutting for and pinning in ends of brackets or erecting stand including 32 mm waste coupling and 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, complete all as specified and directed.

S&F Bib tap, cast copper alloy with capstan head, CP fancy type with long body shank, screwed down with high pressure screwed for iron pipe & fixed 15mm bore, complete all as specified and directed.

S&F in repairs bib tap, cast copper alloy with capstan head, CP fancy type with long body shank, screwed down with high pressure screwed for iron pipe & fixed 15mm bore, complete all as specified and directed.

S&F Pillar taps fancy type 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 directed.

S&F 20mm Gun-metal, globe or gate valves with iron wheel head, screwed both ends for iron pipe and fixed in repairs, complete all as specified and directed.

S&F Fancy type Stop valves angle, concealed type, 15mm bore, cast copper alloy, screwed down, high pre-ssure, with crutch or but-terfly handle, screwed both ends for iron pipe or for unions and fixed, complete all as specified and directed.

S&F in repair Fancy type Stop valves angle, concealed type, 15mm bore, cast copper alloy, screwed down, high pre-ssure, with crutch or but-terfly handle, screwed both ends for iron pipe or for unions and fixed, complete all as specified and directed.

S&F in repair PVC connections 15mm size with PTMT nuts of length 600 mm, complete all as specified and as directed.

M&L 20mm bore of pipe Cutting existing steel tubing for alterations or additions (Each cut measured) complete all as specified & directed.

S&F Towel Rail 600mm long of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats, complete all as specified & directed.

S&F Brass chromium plated Tublar towel rail 20mm dia D type 60 cm long between flanges, complete all as specified & directed.

S&F Liquid soap container of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats. (Minimum weight 105gms), complete all as specified & directed.

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

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

Taking down cement plaster on brick or stone walls, etc, incl raking out joints, hacking for key, scrubbing down with water, etc & prepare to receive new plaster complete all as specified and directed

Taking down chowkat or frames of frame (without takiing off shutters from the frames) not exceedind. 1.5 sqm each with shutters, all as specified and directed

Taking down chowkat or frames of frame of any description (without takiing off shutters from the frames) exceeding. 1.5 sqm but not exceeding 4 sqm each, all as specified and directed

Taiking up or down steel tubing and connections, 15 mm bore including cleaning, complete all as specified and directed.

Taiking up or down steel tubing and connections, 20 mm bore including cleaning, complete all as specified and directed.

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

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

Dismantling boarding, any description, fixed in any position, complete all as specified & directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc, complete all as specified & directed.

Taking down carefully ceiling fan of any sweep and any make, disconnecting from ceiling rose for carrying out necessary petty repairs and writing MES number with black paint and refixing the same after repair, all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc, complete all as specified and directed.

Material and labour for point wiring for One light, fan, bell point controlled by one way switch, with two single core 1.5 Sqmm cable (nominal area) stranded copper conductor, FRLS PVC insulated unsheathed cable, 1100 V grade in and including concealed PVC conduit of size not less than 20mm dia with modular metal flush box, 1.6 mm thick of suitable size and modular white cover plate with frame of suitable module and wiring to be terminated in pressed steel sunken boxes including all accessories and using single core 1.5 Sqmm (nominal area) stranded copper conductor, PVC insulated unsheathed cable as in earth wire (green colour) connected to common earth dolly complete all as specified and directed.

All as per item No. 104 above but for One 3 pin switch socket outlet point 5 Amps on independent board.

All as per item No. 104 above but for One 3 pin switch socket outlet point 5 Amps on same board with other switch.

All as per item No. 104 above but with copper conductor cable for one 3 pin socket outlet, 15 amp on independent board, with cable 2.5 Sqmm size.

S&F Switch Socket conmbination 2 in 1, 3 pin 5 Amp and 3 pin 15 Amps flush type universal complete all as specified and directed.

S&F Socket flush type 5 pin 5 Amps shutter complete all as specified & directed.

Switch Piano, flish button, single pole one way, 5 Amp, 230 Volts complete all as specified and directed.

S&F Sheet metal enclosre for MCB DB SPN 8 way double door 240 Volts with 200 Amps rated bus/bars, complete all as specified and directed.

Supply & fixing in repair/replacement MCB distribution board Triple pole and neutral 4 way factory made sheet steel, phosphates, powder painted with 200 Amps rated bas bar, 415 volts, neutral link, earth bar and Din rail double door complete all as specified & directed.

S & F ceiling rose surface backlite 65x50mm 3 terminals complete.

S&F in repair/replacement MCB TPN 63 Amps ‘C’ series 415 Volts, complete all as specified and directed.

S&F in repair/replacement MCB SPN 63 Amp ISI marked convient to 'B' Curve breaking capacity 10 KA, complete all as specified and directed.

S&F MCB Single pole 240 Volts 6-32 Amp convienent to 'C' Curve breaking capacity 10KA, complete all as specified and directed.

Material and labour for sub main wiring with 04 Sq mm nominal cross sectional area, two single core, 1100 Volt grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable with and including continuous earth wire of size 4.0 Sq mm nominal cross sectional area, single core, 1100 Volt grade, multi-stranded, PVC insulated, unsheathed, FRLS copper conductor cable and connected to common earth and earth dolly with suitable copper lugs and drawing into and including rigid non-metallic PVC conduit of 25 mm dia, medium grade, ISI marked complete with and including all PVC conduit accessories concealed into wall by cutting of chases in wall and making good to the disturbed surfaces to match the existing surface complete all as specified & directed.

Supply and laying & testing cable XLPE insulated heavy duty electric cables with aluminium conductor, 1100 volts grade, cross sectional area 35 Sq mm 3.5 core including necessary cable lugs, bolts, nuts and washers complete all as specified and directed.

Supplying, laying sub class 'B' bricks old size(230X115X75 mm) having crushing strengh not less than 75 Kg per sqcm, laid with axis of the bricks perpendicular to the axis of the cable as in cable protection complete all as specified and directed.

Supply & Fixing 40mm dia GI tubing light grade in trenches/fixed to wall/ceiling including required GI fitting, complete all as specified and directed

S&F LED building security Light fitting 70 Watt with high power energy saving pressure die cast aluminium, IP 66 protection, roadway luminiarys heat resistant toughened glass with frame better optics for uniform distribution with high power LED as Ligh source with the help of GI pipe(medium grade) and bracket, all as specified and as directed.

S&F repair of decorative batten type fittings with E-Lite LED Quadra Glow decorative fitting, 4 step dimming with a click of switch from 22W complete with all accessories internally pre wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed.

PAPPU ROY CONSTRUCTION

SANYOG CONSTRUCTION PRIVATE LIMITED

M/s Ray construction