ADDN / ALTN TO BLDG NO P-30 OF 122 ENGR REGT UNDER GE (N) TEZPUR

Amount

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

Taking down cement plaster on stone/brick/concrete surfaces including racking out joint, hacking for key, scrubbing down with water etc, complete all as specified and as directed.

Taking down wooden chowkhats or frames with shutters (without taking off shutters from the frames) area not exceeding 1.50 sqm each complete all as specified and as directed

Taking down wooden chowkhats or frames with shutters (without taking off shutters from the frames) area exceeding 1.50 sqm but not exceeding 4.00 sqm each complete all as specified and as directed

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

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated corrugated steel sheet, any pattern corresponding to IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.

S&F coloured 0.50mm thick pre-painted galvalume aluminium zinc coating GI based trapezoid profile steel sheet having tensile strength of 550 Mpa as in ridge, valley gutter or of similar type, fixed with self tapping screws alongwith bitumen washer complete all as specified and directed. Note- The measurement shall be carried out as in a plain sheet.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated plain steel sheet as per IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in ridge/ valley/ gutter fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.

S&F Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, tubular/hollow section, channel or flat sections) including distance pieces, cleats etc. using FE-410W (Grade E-250 quality "A") complete all as specified and directed.

Supply and Fix exposed GI powder coated snap grid frame work for false ceiling in flat or in sloping , of grid size 600x600mm comprising of wall/cleat angle of size 25x25x0.35mm and cross tee of size 24x38x0.70mm with 4mm dia GI wire as suspender and including 4mm thick decorative pre -painted non asbestos board (E-Board) in false ceiling including fixing arrangement from steel/wooden truss of any type including dismantling of existing false ceiling boards, complete all as specified and directed.

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate as in floor 25 mm thick finished even and fair complete all as specified and directed.

M & L for coloured non - skid ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match tile colour laid over and included 15 mm thick screed bed in cement mortar (CM) 1 :6, complete all as specified and as directed.

M&L Vitrified ceramic tiles 10mm polished area of each tiles n exc. 0.36 Sqm in floors and as in skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including screed bed or bedding layer of mortar 15mm thick for laying floor finishes in CM 1:4, complete all as specified and directed by Engineer-in-Charge (Make Johnson/Kajaria)

Providing and laying coloured ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in skirting/dado etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match tile colour over 15 mm thick rendering in cement mortar (CM) 1:4, complete in all respect as specified and directed.

M & L for granite work (of any type) 18-20mm thick machine cut, over 15mm thick cement mortar (1:4)screed base laid 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 18-20mm thick granite work (of any type) machine cut, in skirting/dado laid over 15mm thick cement screed (1:4) 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 as directed

M & L for rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and as directed.

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

M & L for brick work with sub class 'B' bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and as directed.

M & L for rendering/plastering 15 mm thick in cement mortar 1:4 on faces of brick or concrete surfaces and finished the surface even and smooth without using extra cement complete in all respect as specifified and directed.

M&L 15 mm thick plastering on brick/ stone/ concrete surfaces of of wall in cement mortar (1:6), finished even and smooth without using extra cement, complete in all respect as spefied and directed.

M & L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips and including welding has to be done with minimum 20 cm over lap for new and old of any height. Complete all as specified and as directed.

M & L for mild steel TMT bars any dia in stirrups, spaces 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 0.9 mm dia or securing with clips complete all as specified and as directed

M & L for cement concrete in foundation, filling and mass concrete in M7.5(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M & L for RCC M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate as in columns, pillars, piers, posts and struts complete all as specified and as directed.

M & L for RCC M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate as in beams, cantilevers, bressummers, lintels over 1.5 m span complete all as specified and as directed.

M & L for formwork to sides of pillars, posts, struts, piers, columns and stanchions for rough finished flat surfaces of concrete complete all as specified and as directed.

M & L for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. for rough finished flat surfaces of concrete complete all as specified and as directed.

M&L for 75 mm thick cement concrete 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in path /steps laid with and incl use and waste of form work and finishing the surface even and rough to receive the topping layer or tiling complete all as specified and directed by engineer-in-charge.

S&f Framed work such as grills,gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

S & F Anodised aluminium window and ventilator shutters, side hung type/sliding without sash bars, aluminium sections weighing over 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1no.) complete all as specified and directed.

M & L for anodised aluminium frame poder coating ( Minimum thickness of powder coating 50 micron) for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed.

S & F Anodised aluminium ventilator with half portion louvered (adjustable)with 4mm thick glass in louver and balanced portion fixed 4mm thick frosted glass glazing including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings complete in all respect as specified and directed.

M&L for 3mm thick solar reflective glass and glazing with oil putty in squares n.exc0.5 sqm each pane complete all as specified and directed.

Supply and fixed in repair plain sheet glass 4 mm thick, ordinary quality and glazing with oil putty or in wooden/steel sections including necessary new second class hard wood wooden beadings of existing shape and size including painting or welding/ new nut and bolt required not exc. 0.5 sqm in each pane etc. including hacking out old glasses complete in all respect as specified and directed.

M&L for anodised aluminium grill for doors, windows, ventilators including joining cleat for fixing etc. complete in all respect as specified and directed.

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

S & F flush door shutters, 30 mm thick, solid core of block boards construction, MR grade, commercial type with stiles, rails and lipping of timber as given in Group 2A and Group 2B of Annex B of IS 2202 (Part 1): 1999, both sides face panels of plywood as per IS 710: 2010, internally lipped complete all as specified and as directed.

M & L second class hardwood 30 mm thick, timber species of super group and durability class I as per IS 12896: 1990 and first grade as per IS 1003 (Part-1): 2003, factory made, glazed and skeleton shutters, open rebated and prepared to receive glass, wire gauze, etc. (without sash bar), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc., sizes of members of shutters as specified in SSR Part-I section 8 Clause 8.24 (a) complete all as specified and as directed by the Engineer-in-Charge.

S & F aluminium barrel tower bolts with barrel and bolt of extruded sections of aluminium alloys, 150 mm long, anodized finish not be less than Grade AC 10 of IS 1868 : 1996 with transparent anodic film complete all as specified and as directed.

S & F cast aluminium alloy handle, cast type, 125 mm size, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F aluminium alloy sliding door bolts with hasp, staple and fixing clips of sheets, or extruded sections and fixing bolts and sliding bolts of extruded sections of aluminium alloy, 300 mm long, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S&F 100mm size mild steel butt hinges complete all as specified and directed.

S&F 2nd class Hard wood scanttlings, wrought in any position for framed work jointing wirh nails, screws, nut bolt etc. including necessary supports to existing truss including Dismantling of timber scanttlings 40 Sqcm & over in section, in any position for framed workcomplete all as specified and directed.

M&L for 2nd class hard wood plain fillets ,square, rectangular or triangular in section ,clean sawn ,secured with nails or brads (sectional area exc13 sq.cm & n exc 25 sq.cm)as in studs of ceiling / sunshed./truss members complete all as specified and directed.

S&F in repair 20mm dia PVC coated over mild steel tube including bracket, stops, rollers etc. complete all as specified and directed.

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

M&L for preparation of old decorated wooden surfaces with pre mixed wood filler used as putty of grith exc 10cm and applying two coats of synthetic enamel paint complete all as specified and directed.

Preparation of newly or previously untreated steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge

M&L for preparation of old undecorated steel surfaces with pre mixed steel filler used as putty and applying two coats of synthetic enamel paint complete all as specified and directed.

M&L for preparation of new plastered or undecorated surfaces of wall/ceiling using wall care putty to fill the voids and applying two coats of cement base paint over a coat of alkali resistant priming paint complete all as specified and directed.

M&L for preparation of old decorated surfaces of wall after complete scrapping down and using wall care putty to fill the voids and applying two coats of cement base paint over a coat of alkali resistant priming paint complete all as specified and directed.

M&L for preparation of new surface of plastered wall using wall care putty to fill the voids and applying two coats of oil bound distemper and finished another one coat with spunge roller over including one coat of alkali resistant priming paint before distempering complete all as specified and directed.

M&L for preparation of old decorated surfaces including washing, rubbing down and stopping of white wash surfaces of walls (Plastered or un-plastered) including cormices pilasters etc and using wall care putty to fill the voids and applying two coats of oil bound distemper and finished another one coat with spunge roller including one coat of alkali resistant priming paint before distempering complete all as specified and directed.

M & L for cement concrete M15 (Nominal Mix) using 40 mm nominal size graded crushed stone aggregate 100 mm thick in flooring finished even and smooth without using extra cement complete all as specified and as directed.

M & L for plain cement concrete chequered tiles, general purpose, double layer of size 30 cm X 30 cm X 20-25 mm thick with grey cement and no pigments in wearing layer as per IS 1237: 2012, set, jointed and pointed in neat cement slurry in floor including laying over 15 mm thick bedding of cement mortar(1:4) all as specified and as directed.

Taking down carefully aluminium / copper point wiring any type for one light , fan, socket power point or buzzer controlled by one switch complete including fitting / fixtures such as switches, ceiling roses, holder, socket etc; and making good disturbed surfaces of walls, ceilings etc complete all as specified and as directed.

Taking down main switches and DBs of any type and make including wooden board/ junction box and making good disturbed surfaces of wall , floor etc complete all as specified and as directed.

M&L for modular point wiring with 1.5 sqmm (nominal area) FRLSH PVC insulated stranded copper conductor single core including non metalic PVC conduit (ISI marked MMS) medium grade of size 25 mm dia concealed in wall or over ceiling(at site requirement), complete with all accessories and all as specified including 1.5 Sqmm FRLSH PVC insulated sheathed multistranded copper earth conductor to common earth and connected to earth dolly for fan / light / exhaust fan/ bell point controlled by one switch. Note:- 1. Cost of PVC conduit, modular steel terminal boxes, modular cover plate etc; are deemed to be included in the quoted rate. 2. M&L for cutting chases on walls / ceiling and making good disturbed surfaces including finishing with cement mortar (1:3) etc; are deemed to be included in the quoted rate

All as per item 60 above but for 3 pin 5 Amps switch socket combination on independent board with 1.5 sq mm copper cable complete all as specified and directed.

All as per item No. 60 here-in- before but for 3 pin 15 Amps switch socket combination on independent board with 4.0 sq mm copper cable

All as per item 60 above but for 5 Amps socket point on the same board controlled by one switch complete all as specified and directed.

S & F modular switch, 1 way, 6/10 Amp SP, 1 module complete all as specified and as directed.

S & F modular switch, 1 way, 16 Amp SP, 1 module complete all as specified and as directed.

S & F Modular fan step regulator, 120 W, 2 modules complete all as specified and as directed.

S & F ceiling roses, 6A, 240 V, surface type, intended to support mechanical loads by means of flexible cord, having provision for the connection of switch wiring, screw type terminal, made out of Polyamide or hornbean complete all as specified and as directed.

S & F Modular Socket 6 A 2/3 pin combined , 2 module complete all as specified and directed.

S & F Modular Socket 6 A /16 A-2/3 pin combined 2 module complete all as specified and directed.

S&F in replacement LED batten luminaires, 20 watts,CCT 5700 K (4 feet), made of anodised extruded aluminium housIng, with high transmissivity diffuser, high lumen output, with suitable integrated electronic driver, and operated in single phase, 230 volts, 50HZ, all accessories internally pre-wired and including connecting up with three core twisted flexible copper conductor cable of size 23/0.0076, from connector and ceiling rose, complete all as specified and directed. Make Wipro/Philips/CG

S & F in replacement LED recess mounted (2'x2' size flat panel) luminaire which provide soft light and glare free symmertical illumination suitable for armstrong/grid ceiling of 36Watt,(Lumen output not lessthan 3600) complete all as specified and directed.

S&F in replacement LED batten luminaires, 10 watts,CCT 5700 K (2 feet), made of anodised extruded aluminium housIng, with high transmissivity diffuser, high lumen output, with suitable integrated electronic driver, and operated in single phase, 230 volts, 50HZ, all accessories internally pre-wired and including connecting up with three core twisted flexible copper conductor cable of size 23/0.0076, from connector and ceiling rose, complete all as specified and directed. Make Wipro/Philips/CG

Supply and fixing in replacement decorative wall light fixture made up of polycarbonate and including retrofit LED (spira B-22 base) 9/10 W complete all as specified and as directed.

S&F in replacement new generation energy saving and environmental friendly long life 25 W LED wall/building security light made up of pressure die cast aluminium housing with high efficient LED as lighting source and PC cover having top Opening seperate driver compartment with IP66 protection and impact resistance of IK07 including necessary brackets (made out of suitable bore GI pipe light grade appx 0.6 meter long bend to shape) nuts, bolts, etc fixed on walls with MS clamp complete all as specified and directed . Make:- Philips/ Wipro / Crompton.

S & F double door MCB Distribution board of sheet metal enclosure, triple pole and neutral, 4 way with 200 Amps rated bus bar, 415 volt, IP42 protection grade and fixed with MS hold fast and grouted in wall with M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

S & F sheet metal enclosure double door for MCB DBs SPN 8 way 240 V amps rated bus bar SPN, complete flush mounted all as specified and as directed.

S & F MCB single pole (SP) 6 to 32 Amps, 240 volts , 'C' curve , AC complete all as specified and directed.(Make Legrand Model No 4085 87 to 95 or equivalant in Schneider / Seimens)

S & F isolator TPN, 63 A, 415 V complete all as specified and as directed.

S & F MCB Single pole & neutral (SPN) 32 Amps, 240 volts , C Curve, AC , 10 kA complete all as specified and directed.

Supply and fixing single pole and neutral enclouser with a two pin and earth plug and socket complete with one pole MCB 20 Amps complete all as spd and directed.

Taking down sub main wiring any type and any size complete after taking proper disconneting of electric supply properly and making good surface complete all as specifided and directed

M & L for sub main wiring with two single core FRLSH, PVC insulated unsheathed , 1100 Volts grade, copper cable 4 sqmm stranded conductor and drawing through PVC conduit (MMS ISI marked) of suitable size with accessories including continus earth wire FRLSH,PVC insulated unsheathed 1100 volts grade, cable 4 sqmm copper conductor and connected to common earth dolly complete as directed including taking down old submain wiring and making good disturbed surface matching with the existing shade/tint. Note :-(i) One run of conduit, two runs of cable and one run of earth wire shall be measured and paid as one unit. Make of cable: Polycab/Finolex/Havells/KEI Make of Conduit :- Presto plast/ Richa

M&L for sub main wiring with three single core 10 Sqmm FRLSH copper conductor cable PVC insulated and unsheathed stranded incl drawing through concealed on wall surface PVC casing caping medium grade of 20-25 mm wide, with double locking type with all accessories like bend,Tee , junction incl 01x 10 Sqmm FRLSH PVC insulated unsheathed copper conductor cable as earth wire all as specified Note- Three run of 10 sq mm and one run of 10 sq mm PVC insulated copper wire and one run of PVC casing caping shall be measured as one unit

Taking down ceiling fan/exhaust any type/ size from hook and dismantling cable and blades and bring in to contractor store for repair and hanging ceiling fan/fixing of exhaust fan in position after repair, greasing etc. with existing flexible copper cable complete all as directed. (rewinding of fan, painting and spare parts required shall be deemed to be included in the quoted rate)

S&F energy saving ceiling fan 1200mm sweep, BEE 5 star rated, ISI marked including fan hook of MS bar size 12mm providing three core, flexible copper conductor wire of size 23/0.0076 from ceiling rose to fan complete all as specified and directed

M&L for Earthing complete with GI plate electrode of size 600x600x6 mm thick buried directly in ground with earth pit not less than 3 meter deep below ground level with top edge of plate not less than 2.4 meter below normal ground level connected to GI earth wire 4mm dia earth lead up to 7.5 mtr by means of nuts, bolts, check nuts, washers of tinned brass, protected by galvanized iron pipe 20mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering,including charcoal or coke and salt in alternate layers and filling earth pit with fresh vegetable soil below GI plate and above upto ground level as required and necessary earth work in soft/loose soil complete all as shown in electrical plate No 5 of SSR Part I including testing on completion all complete as specified and directed.

Supply , laying and testing cable XLPE Insulated screened PVC bedded, galvanized steel strip armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 sq mm 4 core under trenches/wall/road complete all as specified and directed.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or water supply pipes lines etc or not exceeding 10 sqm on plan and getting out in soft/ loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose/ hard/ dense soil complete all as specified and as directed.

Removing excavated material (soils) not exceeding 50 m 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 laying well burnt old size bricks, sub calss "B" bricks, straight or curved on plan, laid flat with width equal to length of brick, laid dry over electric cablefor protection all complete all as specified and directed.

Supply & spreading in trenches sand cushioning to underground cable in trenches including spreading, levelling hand punning down complete all as specified and directed Note:- Depth of sand cushioning will be measured after punning down and levelling the sand properly.

Supplying & fixing to walls and ceilings or laid in floors 40 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

M&L for Boring/Drilling (Horizontally) manually/mechanically under existing road (Maximum 10 M in width) suitable for passing GI tubing of 40 to 80 mm bore complete all as specified and directed.

M/S Bharat Construction Co. (BID ID -3077759)

Anil Kumar Sarmah (BID ID -3080371)

DRISTEE ASSOCIATES (BID ID -3082990)

M/S Barua Enterprise (BID ID -3076110)

M/S S K ENTERPRISES (BID ID -3085645)

D G Corporation (BID ID -3080497)

M/S UDIPTA KUMAR BORAH (BID ID -3082154)