SPECIAL REPAIR TO BLDG NO T86 AND T209 CH AND DH AND SPECIAL REPAIR REPLACEMENT OF WATER SUPPLY NET WORK ALONGWITH MISC CONNECTED WORKS AT ALONG MIL STN

Amount

Dismantling plain or corrugated steel sheeting, any gauge, thickness, incl nanital or similar pattern roof covering.

Dismantling of wall & ceiling boards of asbestos of any thickness, including cover fillets.

Dismantling unframed timber scantlings 40 sq. cm and over in section, in any position

Dismantling wrought iron or mild steel work of any description not otherwise provided for

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

S&F Pre-painted galvalume aluminum zinc coating GI based profile steel sheet 0.50mm thick (joints of screw/lapping filled with silicon compound) of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws. including necessary cutting groves,chasing to wall ) complete all as directed.

Plain, galvanised, mild steel sheeting 0.5 mm thick pre painted, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275

S&F mild steel rolled sections as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails , fixed with angle cleats or other connecting plates, gusset plates, etc conforming to Gde Fe-410-W (Gde E- 250) quality 'B' complete all as specified & directed.

S&F suspended false ceiling system using exposed suspended system, grid system 600mm x 600mm with following specifiactions :- (i) Pre primed, self embossed, textured designer board, water resistant, termite resistant, fire resistant for insulation HSPC (E-grid)4mm thick (ii) GI powder coated Main Tee of size 38x24x0.75 mm (min) (ii) GI powder coated Cross Tee of size 24x24x0.75 mm (min) (iii) GI powder coated angle of size 24x24x0.65 mm (min) (iv) Level clip / suspension wire - 4 mm dia GI wire. (v) Soffit cleat/Rawl Plug as per manufacturers instrcutions (vi) Fixing shall be executed as per manufacturers instructions

M&L, 6mm thick Plywood, grade BWP, type BB, fixed with screws to timber frame work in wall complete all as specified and directed.

M&L Pre-cast Cement Concrete Block Masonry with Solid Blocks (300x200x100mm in size, having Compressive Strength of not less than 100 Kg/ Sq Cm in Cement Concrete 1:3:6 (20mm graded stone aggregate), 10 Cm in Width and Setting in Cement Mortar 1:4, complete all as specified and as directed.

Taking down chowkat or frame not exceeding 1.5 sqm each but with shutters (without taking off shutters from the frames)incl fitting complete.

Taking down chowkat or frame exc 1.5 Sqm but not exc 4 Sqm each but with shutters (without taking off shutters from the frame) incl fitting complete.

S&F 2nd class HW 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.

S&F plain framed, panelled shutter 35 mm thick (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.

S&F 2nd class HW Glazed and skeleton shutters for doors of 35 mm thickness, open rebated and prepared to receive glass, gauze, etc. (with 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) complete.

S&F, Powder Coating (minimum thickness of powder coating 50 micron) Anodised aluminium frame for doors,windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified

S&F, 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

S&F, Anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified

M&L for 4mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane

M&L for 4mm thick sheet glass, ordinary quality and glazing with oil putty in square exc 0.5 sq. m in each pane

M&L for 3mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane

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.

S&F stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed in repair with stainless steel wire staples.

S&F butt hinges, 100mm size, medium weight, cold rolled mild steel, and fixed

S&F butt hinges, 75mm size, medium weight, cold rolled mild steel, and fixed

S&F 150mm long floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor

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

S&F 125mm long aluminium anodised, barrel tower bolts of extruded section and fixed

S&F 300mm long, mild steel ordinary rat tail rod pattern springs including roller and roller plate complete

S&F 150mm long aluminium handles, cast type, anodised

S&F 125mm long aluminium handles, cast type, anodised

S&F 300mm long aluminium alloy, 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

M&L for preparation of new wooden surface of any description over 10cm width or girth and applying two coat of synthetic enamel paint over one coat of pink primer complete all as specified and directed.

M&L for preparation of old wooden surface of any description over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old or previously untreated surfaces of steel of any description, over 10cm in width or girth,not otherwise described and applying one coats of synthetic emulsion paint complete

Taking down cement plaster, any desciption on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:6 finished even and smooth without using extra cement.

M&L for 15mm thick rendering in CM 1:4 on brick/concrete surfaces finished even and smooth w/o using extra cement .

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement paint over a coat of alkali resistant primer complete all as specified and directed

M&L for preparation of old plastered surfaces of wall and applying one coats of cement paint.

M&L for preparing new surfaces of plastered surface on walls by applying two coats of oil bound distemper over a coat of primer, over a coat of 3mm thick wall care putty on walls complete all as specified and directed

M&L for preparing old surfaces of plastered surface on walls by applying one coats of oil bound distemper on walls complete all as specified and directed.

S&F in repair stainless steel drapery rod with section outer dia 24mm and thickness min 1 mm including brackets,side holder & rings etc 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

M&L Non - skid coloured/designer Ceramic tiles 7 to 8 mm thick joint free (square/ rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors laid over & including 15 mm thick screed bed in CM 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match

M&L Non - skid coloured/designer Ceramic tiles 7 to 8 mm thick joint free (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18sqm, in dado/skirtting laid over & including 10 mm thick platering as in backing coat in CM 1:4, set and jointed in neat cement slurry and pointed in white or coloured cement to match

M&L for coloured glazed tiles of size 450X 350X 7mm thick fixed with neat cement slurry in vertical surface to wall pointing in white/coloured cement to match over and including 10mm thick rendering in CM (1:4) complete all as specified and directed.

Demolition of concrete in ground floors and pavings n.exc 15cm thick below or above ground level and removing the rubbish to a distance n.exc 50m from the starting point & depositing where directed complete all as specified.

M&L providing, 75mm thick cement concrete 1:3:6, type C2 using 40mm graded stone aggregate as in in plinth protection finished even and smooth without using extra cement

M&L providing, 25 mm thick cement concrete 1:2:4, type B1 using 20mm graded stone aggregate as in floor finished even and fair without using extra cement.

M&L providing, 100 mm thick cement concrete 1:2:4, type B1 using 20mm graded stone aggregate as in floor finished even and fair without using extra cement.

Taking down 15mm bore steel tubing and connections in any position,Complete all as specified and directed by Engr-in-charge.

M&L Machine Cut Granite (of any type) Work 20mm thick (Table Rubbed and Polished) in Steps, Jambs, Pillars, Window Cills, Cooking Platform and like in Cement Mortar 1:4 including Pointing in White Cement 1:2 using Marble Dust with Admixture of Pigment to match with Shade of Granite, fixing over and including Cement Screed Bed 15mm thick in Cement Mortar 1:4, complete all as specified and as directed. NOTE : Cost of Screed Bed will deemed to be included in the Quoted Unit Rate.

Taking down 20mm bore steel tubing and connections in any position,Complete all as specified and directed by Engr-in-charge.

S&F GI tube 15mm dia midium graded with all fitings to wall, celing or laying in trenches.

S&F GI tube 20mm dia medium grade galvanised, with all fitting and fixed to walls and ceilings or laid in floors all as specified.

S&F in repairs Angle/Stop cock chromium plated fancy type15 mm dia complete all as specified and directed;

S&F Angle/Stop cock chromium plated fancy type15 mm dia complete all as specified and directed;

Dismantling of PVC water tanks exe 250 ltrs n exe 500 ltrs,Complete all as specified and directed by Engr-in-charge.

S&F 500 ltr Rotaional moulded polyethylene water storage tanks cylindrical vertical with closed top hoisted and fixed in position all as specified

S&F in repair PVC ball valve 20 mm dia high pressure of PTMT with epoxy coated aluminium rod and high density plasic ball screwed for iron pipe and fixed (minimum weight 15 gms- 142 gms)

S&F in repair Bib taps, chromium plated, fancy type, screwed down, screwed for iron pipe or for brass ferrule and fixed

S&F, in repair, Vitreous China Wash hand basin, white, oval shape, size 550 mm x 400 mm size counter top, excluding taps, chain & plug & porcelain stopper incl , 40/32 mm dia PVC waste pipe, chromium plate coupling 32 mm dia, cutting for and pinning ends of brackets or erecting stand Complete all as specified and directed. Make : Hindware/Cera

S&F in repair s/s Grating 100mm dia complete.

S&F pillar taps, fancy type 15 mm dia, cast copper alloy, with capstan heads, chromium plated, swan neck, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed as complete all as specified.

Taking down existing unserviceable point wiring of any description/type/ size of light/fan/tube/power/two way/bell etc on TW batten/conduit including removal of batten / conduit / gutties / wooden boards / switches / sockets / regulators/ light fittings etc and removal of unserviceable material out of site and making good the disturbed surfaces of wall/ceiling so as to match with the existing finishes all as specified.

Taking down the existing unserviceable main switch / cut out / DBs of any type / capacity / description as existing at site including making good the disturbed surfaces to match with the existing finishes all as specified.

Taking out old unserviceable/burnt submain wiring of any size and making good the disturbed surfaces complete all as specified and directed.

M&L for Point wiring with 1.5 Sq mm copper conductor single core flame retardant PVC insulated unsheathed 1100 Volts multistranded drawn through and including rigid PVC caping and casing surface type and accessories of suitable size ISI marked and pressed steel terminal boxes of 2 mm thick MS of suitable size duly painted with red oxide metal primer including fixing/grouting sunken/ surface as per site requirement incl provision of 3 mm thick laminated hylem sheet for mounting the switches/sockets/regulators/ceiling rose etc including running up of 1.5 Sq mm copper conductor flame retardant PVC insulated cable as earth continuity conductor along with wiring and connecting to the common earth dolly all as specified for :- (a) One light/ceiling fan/exhaust fan point controlled by one, one way switch, 5 Amps with cable 1.5 sqmm size.

(b) One 3 pin socket outlet, 5 Amps, same board, with cables 1.5 sq. mm size.

(c) One 3 pin socket outlet, 5 Amps, independent, with cables 1.5 sq. mm size.

Description all as per item No 71 here in before but using 2.5 sq mm single core copper conductor cable of multistranded flame retardant PVC insulated unsheathed 1100 volts grade for 5/15 Amps switch socket, Independent incl running of 1.5 sq mm copper conductor flame retardant PVC wire as earth continuity conductor along with wiring and connecting to the common eath dolly.

S&F switch piano, flush type, single pole one way 5 Amp complete all as specified and directed.

S&F Ceiling Rose, PVC/polycarbonate, isolated body 3 terminal complete all as specified and directed.

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

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

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

S&F stepped type electronic Fan Regulator flush type complete all as specified and directed.

S&F Lamp holder, PVC polycarbonate type with back plate suitable for batten/angular fittings complete all as specified and directed.

S&F LED Bulb 15 Watt complete all as specified and directed.

S&F LED Tube Light Fitting 1 x 20 Watt, 220 Volts, AC decorative box type with driver, holder incl LED tube light connecting up with 3 core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F LED light fitting 1x9/10 Watt Bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

S&F LED building security light fitting of capacity 35 Watt, 230 V AC outdoor type with for fixing to bldg complete all as specified and directed.

M & L for rewinding of Ceiling fan of any sweep after dismantling with super enamelled bare insulated copper winding wires as per existing gauge and turn to achieve desired RPM including necessary insulating materials, insulating varnishing, cleaning, packing and reassembling and testing etc complete all as specified and as directed. (Note :- Also refer Note No. (iv) under Serial item No-86 above)

M & L for preparation of old painted surfaces of ceiling fan of any size/sweep/make, cleaning all dust etc and painting with one coat of synthetic enamel (1st grade quality white) paint by spraying including filling cavities with filler and marking same MES No. with parmanent marker etc complete all as directed. (Note: The ceiling fan taken down under Serial item No. 86 shall be painted and measured under this item.)

M & L Submain wiring with 2 runs of single core 6 sqmm PVC insulated unsheated multistranded 1100 volts grade with copper conductor drawn through and including non-metalic rigid in PVC casing and caping ISI marked and its accessories including one run of single core 4 sqmm PVC insulated unsheated multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board/Plug and Socket for AC complete all as specified and as directed.

S&F Single pole enclosure with a two pin and earth plug and socket (AC Box) complete with one double pole MCB 20 Amps complete all as specified and directed.

S&F Sheet metal enclosures for DB, Single pole & Neutral, 12 way with 200 Amps rated bus bar, Double Door, 240 volts complete all as specified and directed.

S&F Isolator TPN, 415 volts, 63 Amps complete all as specified and directed.

S&F MCB SP, 240 volts, 6-32 Amps, 10 kA, 50 Hz complete all as specified and directed.

M & L for Earthing complete with galvanised steel earth plate electrode 600X600X6 mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr deep below normal ground level, connected to DB/pole/LA etc and incl GI earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers, protected with and incl 15 mm dia light grade GI pipe, 20 mm dia GI pipe (Medium grade) for watering, necessary earth work. PCC 1:3:6 type C1 concrete pit, RCC (1:1.5:3) type A1 pre-cast cover (54X54X5 cm) duly reinforced with and incl 8 mm dia TMT bar @ 150 mm c/c both ways, one lifting handle made of 8 mm dia TMT bar, embedded in pre-cast cover slab all as specified and shown in electrical plate No-3 of SSR Part-I incl testing on completion alongwith including Dismantling/Taking down old unsv earth plates complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr width and not exc 1.5 mtr in depth and getting out in hard/dense soil for laying of UG cable complete all as specified and directed.

Returning , filling in incl spreading, leveling , watering and well ramming in layers not exc 25 cm thick in soils.

Removal of surplus soil to a distance not exc 50 mtr away and depositing where directed as a level not exc 1.5 mtr above the starting point.

M&L for sand cushioning using dry and clean tibba sand in two layers, first layers of 80 mm thick before laying of cable and second layer of 150 mm thick after laying of cable in trenches/ducts including consolidation of each layers complete all as specified and directed. Note :- Punned thickness only will be measured and paid.

Supply and laying well burnt/fire Bricks of size 230 x113 x 75 mm locally available best quality (sub class "B" bricks) laid in trenches perpandicular to U/G cable for cable protection complete all as specified.

Supply and laying of XLPE Insulated, screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 Volts grade of size 25 Sqmm x 4 core including taking out/removing the existing old/unsv cable complete all as specified and directed .

Supply and laying of GI tubing light grade in protection of cable at road crossing /hard standing/pole protection fixed with clamps as per site requirement etc all as specified and directed of size 50 mm dia bore.

Taking down unsv GI Tubing complete with fitting and connection of the following sizes:- (a)63/80/100 mm dia

Supply & fixing / laying Galanside stell water tubing (medium grade), ISI marked with all new GI fitting laid in trenches ect of size 100 mm dsia complete al las specified and as directed

All as per items No-103 here in after but of size 80mm dia

All as per items No-103 here in after but of size 65mm dia

S&F in repair , connection and testing of sluice valves both ends flanges with Ci body and SS spindl with clamp amd check nuts, opersting weel etc, non rising type ISI marked IS;14846k502, Class PN-1.6 include jointing materls for disturbution o line complete all ada specified and directed of size 10mm complete al las specified and as directed .

All as per items No-106 here in after but of size 80mm dia

S&F chemical inject self priming dosing pump moter driven 0.5HP , 1440 RPM , 4I5 V, 50 HZ WITH each se comboined gear and mopter asaembly ,Frp coasted ss sweep blande agitatori wiit all together. Liquid end is made form rigid PP/PVC. The pup is self priming leakege free and continuous dosing . doising pump range is 6 ltrs/hr. dosing tank capicity is 100 ltrs complete alL as specified and direct.

Sulppy and lay M S pipe heavy grade with all fitting of size 80 mm dia bore complete all as specified and direction

Supply , instal ,testing , and commission of mono block pumps set ,electrical driven sutibal for 415 v, 3 phase, sync 3000 RPM having capicity 15 HP (SIZE 80 MM Suitable for delivery ) complete al las specified and as directed ,

M& L for reparing of ps storage tank of capicity 80000 ltr including connection accessories and each job appling two coast of synthetic enamel silver paint complete al las specified and as directed .

S&F of new life MnO2 compound including fill after taking out (unloding )the old each job catalyst from oxidetion chamber and proper care complete and clening of pipe , butterfly vale removing of wastw material upto 50 m away from side of , speriding , level complete al las specified and as directed by the Enger-in- charge.

S&F of new filter media of gravel of size 3/4'' x 1/2'', free form any foregin materials each job amd washed with clean water before filling include tanking out (unloding)of oid rusting and muddy filter media from iron removel filter vassel and proper care complete and clening of pipe , butterfly vale etc of any capacity , flow ,height after opening the manhole cover, disconnection and including removing of wastw material upto 50 m away from side of , speriding , level complete al las specified and as directed by the Enger-in- charge.

All as per serial items No-113 above but gravelof sze 1/2''x1/4'' complete ditto

All as per serial items No-113 above but gravel of sze 1/2''x1/8'' complete ditto

All as per serial items No-113 above but fine agergate complete ditto

S&F in repair PVC stasiner and double nut and washer stricner type as per the expecification complete all as specified and directed. Make;- RMCO

S&F inrepair of water pressure gague diapharm type raNGE 0-7KG/SP CM 100 CM dia completeall as specified and directed.

S&F in repair of 80mm bore , cast iron butterfly value , water type, flanged and drilled both ends, ISI marking conferming to IS -13095 including nessery jointing material like nuts .boly,washer & rubber/fiber boarder gasket and testing completeall as specified and directed

M&L for prepering of old painting stell internal surface of iron removel plant compete including all completed accessories like GI pipe , valves and other fitting etc by remobving rust etc from the syrface by rubbing with wire brush etc and applying two coat of black bitumenous paint (for drinking purpos) completed all as special and directed.

M&L for prepering of old painting stell external surface of iron removel plant compete including all completed accessories after completed removel of existing tratement and applying two coat ofsynthetic enamel paint over a coat of red oxide ,zinc chrome prime completed all as special and directed.

Saranga Saikia (BID ID -3482613)

M/S Abhi Traders (BID ID -3482623)

MANASEE (BID ID -3486536)

SHRI MANOJ KONWAR (BID ID -3482926)