REPAIRS TO SLIDING DOOR, STEEL DOOR, JOINERY, STRUCTURAL STEEL, CLADDING, WALL PANELING, FLOORING AND PLASTERING TO HANGERS, ANNEXE, ORP AND ALL WEATHER SHED IN TECH AREA AT AF STN CHABUA UNDER GE (AF) CHABUA

Amount

B/R Portion:- S & F in repairs Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications complete all as specified and as directed by Engineer at site

Taking down hangar shutter of area exc 60 Sqm n exc 80 sqm area of any description and removing all bends, dents, replacing rollers with new rollers at top and bottom of shutter, bolting and riveting the existing mild steel sheet with steel framing made for shutters including necessary welding wherever required at places and making good the shutters to true functional for easy movement of shutter on rail by manually pushing and pulling and erected to original position complete all as specified and directed.

S& F in repairs Door closer hydraulically regulated, designation No. 1 universal type, suitable for door shutters up to 700 mm in width and of weight not more than 35 kg and fixed complete all as specified and directed

S & F in repairs Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed

Taking down and refixing of aluminium doors shutters of area n exc 4sqm including new SS hinges, riveting, rubber beadings, locking arrangement, door stopper, alignment of doors frame styles and rails including required fasteners long screw to make shutter in serviceable condition and making good to existing surface complete all as specified and directed

Taking down and refixing of aluminium window shutters sliding/ casement of area n exc 2sqm each including new SS hinges, riveting, rubber beadings, locking arrangement, alignment of window frame styles and rails including required fasteners long screw to make window in serviceable condition and making good to existing surface complete all as specified and directed

Taking down chowkat with shutters of any decsription without taking off shutters from frame area exc 1.50 Sqm each but not exc 4.00 sqm each complete all as specified and as directed by Engineer in Charge at site .

Taking down chowkat with shutters of any decsription without takingoff shutters from frame area n. exc 1.50 Sqm complete all as specified and directed .

Taking down shutter of any description n. exc 1.00 Sqm each complete all as specified and as directed.

Taking down shutter of any description exc 1.00 Sqm and n.exc 2.0 Sqm each complete all as specified and as directed.

M&L mild steel in framed work as in doors or gates of angle or other section with gusset plates, rails, braces,hold fast etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc., to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings ( exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing completeall as specified( Fe-410-O or 310-O) Gde-E-165 complete all as specified and directed.

S & F for Providing and fixing factory made uPVC any colour Sliding window Area not exceeding 2.00 sqm each Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening will be measured lor payment purpose.) complete all as specified and directed

S &F power coated Anodised aluminium frame for doors, windows, ventilators, partitions with one or more rebates including joining cleat for fixing etc. complete all as specified

S &F for Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and as directed by Enginner in Charge at site

S& F of Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/Chowkhat of size 65x 125 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

S & F of Factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite /borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In-Charge (Note: stainless steel butt hinges and necessary S S screws shall be paid separately)

S & F for 35mm Plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specifed and directed

S &F for 30mm Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed

S & F for 35mm Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats

S&F steel window with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded and necessary arrangements to fixed with wdn scantling/supports etc.

S & F for Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified and directed

S&F solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S&F factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS frame shall be covered with heat molded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for styles and plain colour PVC sheet for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rai ; Panelling of plain colour PVC sheet 5 mm thickness to be fitted in MS frame welded/sealed to the style and rails with suitable PVC sheet beading and joined together with solvent cement complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs/blankets any thickness including cover fillets complete all as specified and directed

S&F for suspended false ceiling using anodised GI exposed ceiling suspension system of grid size 60 cm x 60 cm width main runner 'T" section of size 38 mm x 24 mm x 0.4 mm thickness and wall angle of size 24 mm x 24 mm x 0.3 mm thickness and cross Tee of size 24 mm x 24 mm x 0.43 mm thick (using 60 cm x 60 cm E board classic 4 mm thick ceiling board ) to be placed in a grid of GI system duly suspended with 4 mm dia GI bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustement clip providing position for light fixtures, air conditioning dufuser and ducks, sprinkler, smoke detector etc. The main runner to be secured to structrural soffit by hanger @ 1220 mm maximum C/C. The last hanger at the end of each runner should not be placed at more than 450 mm from the adjacent wall. Flush fitting 1200 mm cross 'T" to be inter locked between main runner @ 610 mm C/C so asto form 600 mm x 600 mm grid complete all as directed

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

M&L for Vitrified coloured ceramic tiles 8-10 mm thick (square or rectangular) area of each tile not exceeding 0.36 sqm in floor etc set and jointed in neat cement slurry and pointed in white cement or coloured cement to match the shade of tile over and including 15 mm thick screed bed or bedding leyer in CM (1:6) complete all as specified and as directed.

All as per above item No 27 (here-in-before) but on dado / skirting over and including 10mm thk CM 1:4 , complete all as specified and as directed.

M&L Non-skid ceramic coloured tiles 7 to 8mm thick square/rectangular) area of each tile exc 0.11 sqm but nexc 0.18sqm, in floors etc and jointed in neat cement slurry and pointed in white or coloured cement to match shade of tile over and including 15 mm thick screed bed or bedding leyer in CM (1:6) Complete all as specified and directed.

M&L for glazed ceramic coloured tiles (any shade) of size 350x250x7mm/ 450 x 300 x 7mm thick for work on vertical surface such as skirting, dado, set & jointed neat in cement slurry and pointed in white or coloured cement to match over and including 10mm thick rendering in CM (1:4)as backing coat complete all as specified and as directed.

Taking up or down steel tubing and connection of 15 mm bore tube of any description & in any position complete all as specified and directed.

All as per item No 31 (here in before) but 20 mm bore tubing.-ditto-

S & F in repairs 15mm Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed

S & F in repairs Pillar taps, cast copper alloy fancy type 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 in repair Toilet paper holder of vitreous china fixed to walls with chromium plated (CP) brass screws complete all as specified and as directed.

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

S & F in repairs Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long with all accessories complete all as specified and directed

S&F in repairs 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 in all respect as specified. all as specified and as directed.

Dismantling of old Asbestos cement (corrugated, semi corrugated, etc.) sheets in roof coverings complete all as specified and directed.

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or 'J' / 'L' hooks complete all specified and as directed

S&F prepainted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in plain sheet as facia, cladding, gutter, eaves board fixed with self tapping screws or 'J' / 'L' hooks complete all specified and as directed

Preparation of new wooden surfaces of any description of area exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer.

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

S&F 100mm long anodised aluminium handles, cast type, complete all as specified and as directed.

S&F for 200 mm long anodised aluminium barrel tower bolt of extruded section complete all as specified and as directed.

S&F for 100mm long anodised aluminium barrel tower bolt of extruded section, complete all as specified and as directed.

S&F 300mm long aluminium anodised sliding door bolt with hasp staple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed.

S & F stainless steel butt hinges 100mm size medium weight, complete all as specified and as directed.

S & F stainless steel butt hinges 75mm size medium weight, complete all as specified and as directed.

S&F 300mm MS ordinary rat tail spring (Helical door spring) including roller and roller plate complete

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

S&F 3mm thick, sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 sqm in each pane complete all as specified and directed.

S&F 5mm thick, sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 sqm in each pane complete all as specified and directed.

Demolition of brick work or stone / boulder masonary, built in cement mortar including all quoins, arches pillars etc but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed

M&L for brick work with sub class 'B' bricks, straight or curved on plan exc 6 m mean radius built in CM 1:6 complete all as specified and directed

M&L for two coats of oil bound distemper over and applying plaster of paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth surfacees, oil bound distemper over a coat of primer on newly plastered surface using roller only as per manufacturers instruction, complete all as specified and as directed.

Taking down cement plaster of any description and in any position of brick/concrete surfaces on walls/celing etc. including racking out joints, hacking for key, scrubbing down with water etc & prepared to receive new plaster complete all as specified and directed

M &L for 15mm thick rendering in CM (1:4) on fair faces of brick work or concrete surface even and smooth without using extra cement complete all as specified and directed

M & L preparation of newly plastered wall surface of any description over 10 cm width and girth and applying two coats of acrylic smooth exterior paint of required shade as in new work (two or more coat applied @ 1.67 ltr/ 10 Sqm over and including priming coat of exterior primer applied @ 2.20 kg/10sqm ) in camouflage pattern ( the quoted rate is including cost of scaffolding cradles for hoisting and lowering complete all as specified and directed

M & L for 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed

S & F stainlees steel cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm (weight not less than 600 gms/ per sqm and hold with aluminium wire staples, wooden beads etc complete all as specified and as directed.

Description of Work / Item(s)

Amount

B/R Portion:- Excavating over areas, n exc 1.5 m deep and getting out in soft and loose soil complete all specified and directed

All as per item No 01 (here in before ) but each additional 1.5 m or part thereof in depthbeyond the first 1.5 m complete all as specifed & directed

M & L Cement concrete in foundations, filling and mass concrete Type D2 PCC 1:4:8 (using 40 mm graded stone agg) complete all as specified and as directed

M & L M -25 Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed

M & L Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and bindingwith and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed

M & L for TMT bars but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders 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 specified and directed

M & L 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 imilar work; vertical or to batter complete all specified and directed

M & L Formwork to sides of pillars, posts, struts, piers, columns posts complete all specified and directed

M & L Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and as directed.

M & L Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed

M&L, for Hardcore of broken stone or boulders exc 63mm but n exc 100mm deposited, spread, levelled in layers n exc 15cm thick, watered and rolled /rammed to the true surface complete all as specified and directed

M&L, for 75mm thick PCC 1:4:8 type D2 using 40mm graded stone aggregate as in sub base of flooring complete all as specified and directed

S&F Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. of Fe 410 -W (Gde- E- 250) quality A complete all specified and as directed

S&F Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates conforming to Fe-410-W (Gde E 250 quality A all complete all specified and as directed

S&F Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) as complete all specified and as directed

S&F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe-410-W (Gde E 250 quality A complete all specified and as directed

M & L for Mild steel in flat, round or square bars, in available lengths of Fe 410-W (Gde-E- 250) quality- A complete all as specified and as directed.

S&F prepainted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws or 'J' / 'L' hooks complete all specified and as directed

S&F prepainted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of colour having tensile strength of 550 Mpa as in plain sheet as facia, cladding, gutter, eaves board fixed with self tapping screws or 'J' / 'L' hooks complete all specified and as directed

Preparing new surface of steel over 10cm width or girth and applying two coat of synthetic enamel paint over one coat of red oxide as specified and as directed

S & F of Stainless steel letters with (Block. Roman, Italic or Indian) n exc. 60 cm high and adequate width utpo 60cm complete all as specified and directed

S & F of Mild steel bolts. n exc 25mm purpose made. with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut. upto 60cm long complete all as specified and directed Note :- Preparation of drawing, design of steel tubular of 15-16 mtr span, RCC footing and column upto GL fixing arrangement with base plate/ steel plate approx size of shed 300 sqm and submission of report in triplicate duly vetted from any Engineering college may deemed to be included in Sch A Notes.

E/M Portion:- Supply and draw submain wiring with two single core 2.5 sqmm FRLS PVC insulated copper cable 1100 volts grade multistrand, unseathed conductor drawn into FRLS In Steel conduit and all necessary fittings including 2.5 sqmm multi strand FR PVC insulated copper wire for earth continuty conductor connected to common earth dolly complete after taking down the old unserviceable one all as specified and directed.

Supply and fix modular switch 1 way, 6 amps, 1 module.

S&F Modular ceiling rose three terminals, ISI Marked.includinguding taking down old u/s ceiling rose, Make : Anchor/Kay or equivalent.

Supply and fix MCB SPN 40 Amps, breking copacity 10 KA (Type ' C' ) complete all as specified and directed by Enge in charge.

Supply and Fix of MCB SPN , 8 way with 200 amps tated bus bar 240 volts double door with isolated Neutral bar & Shrouded bus bar IP protection 43 having door earthing complete all as specified and directed by Enge in charge.

Supply and fix MCB Single pole 6 to 32 Amps, breking copacity 10 KA (Type ' C' ) complete all as specified and directed by Enge in charge.

Supply and draw submain wiring with two single core 6 sqmm FR PVC insulated copper cable 1100 volts grade multistrand, unseathed conductor drawn into FR PVC casing and caping and all necessary fittings including 6 sqmm multi strand FR PVC insulated copper wire for earth continuty conductor connected to common earth dolly complete after taking down the old unserviceable one all as specified and directed.

M/L for Earthing complete with galvanized steel earth plate electrode 60 x60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 meter below normal ground level connected to GI earth lead wire 4 mm dia by means of bolts nuts, check nut and washers of GI and GI tubing 15 mm bore, light grade for earth lead protection up to main earth test point and includingconcrete pit in PCC (1:3:6) typeC 1 pre cast RCC (1:2:4) type B1 cover slab 450 x 450 x 50 mm with one handle for lifting made out of 8 mm dia MS bar, wire mash, 20 mm bore GI tubing(L. G.) for watering ,charcoal or coal and salt in alternate layers including excavation earth work complete all as specified and directed Electrical plate no 3 of SSR Part-I.

S & F for Supply and fixing LED flood light 210 watt 230 V AC outdoor type with thermal management in ultiple optics and equipped with IP66 rotection, with impact and corrosion resistant complete with driver and lamp. complete all as specified and as directed.

Supply ,lay,jointing,commissioning and testing LT Cable XLPE Insulated,armoured electric power cable with aluminium conductor (heavy duty) 1100 volt grade,10 Sqmm 2 core,laid in trenches/duct or fixed to wall /passing through pipe with suitable size cable glands,cable lugs, complete all as specified.

Excavation in trunches, n.exc. 1.5 mtr wide and n. exc 1.5 mtr in depth for fdn, cable, pole, stay etc and getting out complete

Returning filling with earth obtained from excavation including spreading, watering and consolidating in layers not exc 25cm

Removing surplus soil to a distance not exc 50mtr and depositing where directed at a level not exc 1.5 mtr above the starting point

Sand filling in trenches with clean dry nd unwashed including gently punning around cables complete all as specified

Supplying and laying un-reinforcement Precast conrete cable covers Class LV, Type I, flat, size 250mm x 150mm x140mm for cable protection for LT cable aid in trenches complete all as specified.

S&F GI tube light grade 25 mm dia with all fitting and laid in floors, under road, pavement or hard standing for protection of earthing strip including takingout GI pipe complete all as specified and directed.

M/s Dhruv Enterprises (BID ID -3287547)

Markson (BID ID -3287820)

Chief Builders &Consultants (BID ID -3288842)

M/S P R SINGH AND SONS (BID ID -3289114)

S K ENTERPRISE (BID ID -3288499)

M/s PRABIR ENTERPRISE (BID ID -3287981)

HEMONTA DAS (BID ID -3289191)

Markson (BID ID -3287820)

Chief Builders &Consultants (BID ID -3288842)

M/s PRABIR ENTERPRISE (BID ID -3287981)

S K ENTERPRISE (BID ID -3288499)

M/s Dhruv Enterprises (BID ID -3287547)

M/S P R SINGH AND SONS (BID ID -3289114)

HEMONTA DAS (BID ID -3289191)