SPL REPAIRS TO BLDG NO T-3/4A GSI AT CERTAIN LOCATION OF NAA UNDER GE (N) TEZPUR

Amount

Dismantling asbestos cement sheet, ridge (corrugated, semicorrugated, plain etc.) in roof covering,wall etc or of similar types complete all as specified and directed.

Taking down cement plaster of any thickness and description on brick/ concrete/ stone wall/ ceilings, etc, including raking out joints, hacking for key, scrubbing down with water etc, complete in all respect as specified and directed.

Taking down chowkats and shutters (without taking off shutters from the frame) n.exc 1.5 sqm each, complete in all respect as specified and directed.

Taking down chowkats and shutters (without taking off shutters from the frame) exc 1.5 sqm but not exc 4Sqm each complete in all respect as specified and directed.

Dismantling of floor/ wall tiles including cement mortar bedding of any thickness upto PCC/ RCC/brick surface and rubbish off the premises, complete in all respect all as specified and directed.

S&F coloured 0.50 mm thick pre-painted galvalume aluminium zinc coating GI based trapezoid profile steel sheet having tensile strenght of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws with bitumen washer to truss members of any material, complete in all respect as specified and directed.

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

S&F coloured 0.50 mm thick pre-painted galvalume aluminium zinc coating GI based plain steel sheet having tensile strenght of 550 Mpa as in eves covering or of similar type, fixed with self tapping screws with bitumen washer over mild steel flats, angles etc. and screws for fixing with framed structure complete in all respect as specified and directed. (Note:- MS work shall be measured and paid separately).

S&F exposed GI powder coated snap grid frame work for false ceiling in flat or in sloping, of grid size 600 x 600 mm comprising of wall/ cleat angle of size 25x25x0.35 mm and corss tee of size 24x38x0.70 mm with 4 mm dia GI wire as suspender and including 4 mm 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 in all respect as specified and directed. (Make:- Eternit, Everest or equivalent)

S & F mild steel sections (Beam, tee, angle, channel or flat sections) in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing, independent fixing with welding etc. including distance pieces, cleats etc. using Fe 410-W (Gde E-250) quality A complete in all respect as specifified and directed.

S & F plain fillets. square, rectangular or triangular in section, clean sawn, secured with nails or brads using second class wrought HW sec area exc 13 Sqcm but not exc 25 Sqcm including taking down of framed work complete in all respect as specifified and directed.

Dismantalling of cement concrete (unreinforced) in ground floors and pavings not exceedings 15 cm thickness (below or above ground level), complete in all respect as specified and directed.

M&L for PCC (1:2:4) Type B-2 (40mm graded stone aggregate) as foundation filling and mass concrete for post complete in all respect as specifified and directed.

M&L in repair for second class HW scantalling, wrought, in any position for framed work , jointing with necessary nails, nut bolts etc including necessary supports for truss structure complete all as specified and directed.

M&L for 18-20mm thick machine cut kota stone slab flooring of size not less than 500X500mm over 20mm thick cement mortar (1:6) cement screed base, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M & L for 18-20mm thick machine cut kota stone slab of size not less than 500X500mm in riser of steps, skirting , dado and pillar over 15mm thick cement mortar (1:4) cement screed base, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L for preparation of new undecorated wooden surfaces with pre mixed wood filler used as putty of grith exc 10cm and applying two coats of synthetic enamel paint over one coat of pink primer before painting complete all as specified and 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.

M&L for preparation of new undecorated steel surfaces with pre mixed steel filler used as putty for steel work and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer before painting complete all as specified and directed.

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 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.

S & F 18-19mm block boards, grade 2 quality, interior grade, commercial type, fixed with screws to timber frame-work including necessary leaping/edge margin and decorative face veneer on both faces complete in all respect as specified and directed.

M&L for Providing and laying 75mm thick cement concrete type C-2, 1:3:6 (using 40mm nominal size crushed and graded stone aggregate) and finished even and fair in base concrete complete in all respect as specifified 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 granite slabs one edge, such as in steps, cooking platform, and other similar situations all as specified and as directed.

S & F powder coated (Thickness or powder coating not less than 50 micron) 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 powder coated aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete in all respect as specified and directed.

S & F powder coated 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 anodised aluminium grill for doors, windows, ventilators including joining cleat for fixing etc. complete in all respect as specified and directed.

S&F 30mm thick second class HW 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 members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a) complete all as specified and directed.

S&F 30mm thick flush shutter, solid core construction, with block board core with decorative face veneers with lipping on both sides complete all as specified and 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 fixing with beads in door/window/ventilator/fixed glazing shutters complete all as specified and directed.

S&F 100mm size stainless steel butt hinge(ISI marked) complete all as specified and directed.

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

S&F 125 mm size, Aluminium handle cast type anodised complete all as specified and directed.

S&F aluminium anodised sliding door bolts with hasp and staple (boil type) 19mm dia bolt 300 mm long complete all as specified and directed.

S&F GI wire netting 0.90mm dia and 12mm mesh lathing to wood or metal studding, joists, etc. in walls, ceilings, stanchions, beams, etc. including all laps, cutting and waste complete in all respect as specifified and directed.

M & L for 15mm thick plastering on wall in cement mortar (1:4) finished even and smooth without using extra cement on one side of lathing or stone masonary surface other than fair face complete in all respect as specifified and directed.

M & L for 15mm thick plastering on wall in cement mortar (1:6) finished even and smooth without using extra cement on other side of lathing or stone masonary surface other than fair face on other side of lathing complete in all respect as specifified and directed.

M&L for Forming Contration (Dummy) joints 30 mm deep x 10 mm wide, filled with sealing compound (1 part of bitument and 3 part of sand) complete in all respect as specifified and 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 for rendering/plastering 15 mm thick in cement mortar 1:6 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.

S & F for 4mm thick sheet glass ordinary quality and glazing with oil putty in square complete in all respect as specified and directed.

S & F for 4mm thick frosted/figured sheet glass ordinary quality and glazing with oil putty in square complete in all respect as specified and directed.

M&L for brick work with sub-class "B" old size bricks of class designation (CD) 75, straight or curved on plan exc 6m mean radius, built in cement mortar (CM) 1:6, including dismantalling of brick work built in cement mortar in any position, complete in all respect as specified and directed.

M&L for half brick work with subclass ‘B’ old size bricks of class designation 75, straight or curved on plan exc. 6m mean radius built in CM (1:4) including dismantalling of brick work built in cement mortar in any position, complete in all respect as specified and directed.

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

M&L for Providing and laying skid/non-skid coloured ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.36 sqm, in floor etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match tile colour over 15 mm thick screed bed in cement mortar (CM) 1:6, complete in all respect as specified and directed.

M&L for Providing and laying coloured ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.08 sqm but not exceeding 0.15 sqm, in skrting/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.

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

S&F 15 mm bore of tubes, 'medium grade' galvanised, with all fittings and fixed complete to walls and ceilings or laid in floors including taking up or down including necessary cutting, chauging etc. complete in all respect as specified and directed.

S&F 20 mm bore of tubes, 'medium grade' galvanised, with all fittings and fixed complete to walls and ceilings or laid in floors including taking up or down including necessary cutting, chauging etc. complete in all respect as specified and directed.

S&F three layered white in colour rotational moulded made out from LLDPE material water storage tanks of capacity 1000 ltr (cylindrical vertical with closed top) including three tank nipples of 20 mm nominal bore dia hoisted and fixed in position including dismantling/ taking down all as specified in SSR part I, complete in all respect as specified and directed.

S&F PTMT ball valve high pressure 20 mm bore with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe, complete in all respect as specified and directed.

S & F in repair 15mm bore concealed long neck , CP finished stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete in all respect as specified and directed.

S&F PVC connection 15 mm size with PTMT nuts of length 450 mm, complete in all respect as specified and directed.

S&F in repair wash hand basins (WHB), vitreous china of size 550x400 mm (flat back or angle back type), including cutting for and pinning in ends of brackets over new angle iron erecting stand embedded in PCC (1:2:4) block including 32 mm dia bore waste fittings cast copper alloy chromium plated with long screwed shanks and flynuts flange and beded in redlead cement, PVC waste pipe including 15 mm bore dia fancy type CP finish pillar tap, cast copper alloy with capstand heads, screw down high pressure, with or without lettered hot or cold with long screwed shanks and fly nuts, screw for iron pipes complete in all respect as specified and directed.

S&F 75 mm dia of outlet, PVC (SWR) nahani trap, plain with SS grating of size 150mmX150mm, 0.75mm thick openable at center including jointing with solvent cement, complete in all respect as specified and directed.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls 110mm bore including necessary MS pipe clamp, complete in all respect as specified and directed.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls 75mm bore including necessary MS pipe clamp, complete in all respect as specified and directed.

S&F PVC (SWR) pipes single sockedted in any length with rubber ring joints laying in trenches 110 mm bore, complete in all respect as specified and directed.

S&F PVC (SWR) pipes single sockedted in any length with rubber ring joints laying in trenches 75 mm bore, complete in all respect as specified and directed.

S&F PVC (SWR) single (single 'T') equal or unequal 110mm bore pipe with access door, complete in all respect as specified and directed.

S&F PVC (SWR) single (single 'T') equal or unequal 75mm bore pipe with access door, complete in all respect as specified and directed.

S&F PVC (SWR) bends any radius 110 mm bore, complete in all respect as specified and directed.

S&F PVC (SWR) bends any radius 75 mm bore, complete in all respect as specified and directed.

Supply and fixed unplasticised PVC (SWR) Gully trap 125/110 mm, setting and jointing with solvent cement complete in all respect as specified and directed. Make: Supreme, Prince, Oriplast.

M&L for precast RCC, type B-1, 1:2:4 (using 20 mm crushed and graded stone aggregate) as in manhole covers/ cover slabs or of similar type slab works, etc. incl necessary formwork and loading/ unloading of the same and fixed in position, complete in all respcet as specified and directed.

M & L for formwork to edges of concrete flats, breaks in floors, openings in concrete walls, floors and roofs and sides of RCC/PCC bands in walls, horizontal or sloping, and similar work all not exceeding 20cm wide complete in all respcet as specified and directed.

S&F 10 mm dia and over TMT bar cut to length bent to shape required including cracking bending spiarlly for hoping for columns, hooking ends and binding with and including Mild Steel wire (annealed) not less than 0.90 mm dia or securing with clip, complete in all respect 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.

M&L for Solid PVC Wall Lining consisting of 5mm thick but single side prelam PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and as directed.

M&L for 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing complete 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, light fitting etc; for credit and making good disturbed surfaces of walls, ceilings etc

Taking down main switches and DBs of any type and make including wooden board / junction box.

Material and labour for point wiring with 1.5 Sqmm PVC insulated FRLSH unsheathed multi stranded copper conductor cable 1100 Volts grade single core conforming to IS-694-1990 and one run of continous earth wire with 1.50 Sqmm stranded core PVC insulated unsheathed copper conductor cable draw in & including PVC conduit not less than 20mm dia rawal plugs & screws including necessary fittings & fixtures and including PVC terminal box and PVC board making good disturbed surface with CM (1:4) to match with the existing surface for the following:-

One light/fan/exhaust fan point controlled by one, one way switch, with cable 1.5 sqmm

All as per item No. 81 here-in- before but for 3 pin 5 Amps switch socket combination on independent board with 1.5 sq mm copper cable.

All as per item No. 81 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 No. 81 here-in- before but for 3 pin 5 Amps switch socket combination on same board with 1.5 sq mm copper cable.

S & F Modular switch 1 way 6 A ,1 module complete all as directed.

S & F Modular Fan step regulator, 120W - 2 module complete all as directed.

S & F ceiling rose surface bakelite 3 phases polycarbonate isolated body

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

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

S & F Modular Switch 16 Amp 1 module complete all as directed.

Supply and fixing LED Tubelight fitting, 1x20w, 230v, Lumeno, epoxy powder coated CRCA sheet housng with reflector cover channel, with elecronic driver retrofit type LED tube, 4 feet, connetor blocks etc, complete with all as specified and including connecting up with three core twisted flexible copper conductor cable suitable size including taking out old U/s, complete all as specified and directed.

Supply and fixing in replacement decorative wall light fixture made up of polycarbonate suitable for 10/15W retrofit LED (spira B-22 base) including taking out old U/s complete all as specified and as directed.

Supply and fixing in replacement decorative spot light LED fixture made up of PVC suitable for 5/7W including taking out old U/s complete all as specified and as directed.

Supply & fix Recess/suface cw/ww mounting 2' x 2', LED flat light 36W, luminaire with comfortable glare free soft illumination 5700K including taking out old U/s complete all as specified and as directed.

Supply & Fix in replacement LED wall security lights of 30 W with necessary brackets (made out of 25mm bore GI pipe light grade appx 0.6 meter long bend to shape) nuts, bolts, etc to be fixed on walls complete all as specified and directed.

S & F MCB single pole (SP) 6 to 32 Amps, 240 volts , C curve AC complete all as specified and directed.

S & F MCB SPN 32 Amps, 240 volts , C Curve AC complete all as specified and directed.

M&L for sheet metal enclosure for MCB DBs SPN 8 way 230 V, double door complete flush mounted all as specified and as 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 burnt/unserviceable sub main wiring any size complete and making good disturbed surfaces of walls all as specified 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 and including PVC conduit 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 . Note :-(i) One run of PVC conduit, two runs of cable and one run of earth wire shall be measured and paid as one unit.

M & L for sub main wiring with two single core FRLSH, PVC insulated unsheathed , 1100 Volts grade, copper cable 6 sqmm stranded conductor and drawing through and including PVC Conduit of suitable size with accessories including continus earth wire FRLSH,PVC insulated unsheathed 1100 volts grade, cable 6 sqmm copper conductor and connected to common earth dolly complete as directed . Note :-(i) One run of PVC conduit, two runs of cable and one run of earth wire shall be measured and paid as one unit.

M&L for sheet metal enclosure for VTPN 4 way 415 V including 63 Amps 4 Pole MCCB, double door complete flush mounted all as specified and as directed.

M&L for Earthing complete with galvanised steel earth plate electrode 60cm x 60 cm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25m deep below ground level with top edge of plate not less than 1.5 below ground level connected to GI 4mm earth wire by means of bolts, nuts check nuts washers made of galvanised iron or steel earth wire protected by GI pipe 15 mm bore light grade connected upto switch board incl 20mm bore GI water pipe with funnel and wire mesh all as shown in electrical plate No.3 of SSR Part I including dearth chamber of PCC 1:2:4 type B1 using 20mm grade aggregate with RCC cover slab 1:2:4 type B1, 40mm thick with 15mm dia MS bar 100mm C/C both ways and 6 MM dia MS hooks complete all as specified inlcuding testing on completion.

Supply, laying, jointing and testing LT cable in trenches or on poles / walls, XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 Sq mm, 4 core complete all as specified and directed.

Supply & fixing GI Pipe light grade 40 mm dia, ISI marked, of required length for protection of cables complete including necessary MS clamps, nuts, bolts and washers etc fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

Excavation in trenches not exceeding 1.50 meter wide and not exceeding 1.5 meter in depth and getting out in soft/loose soil all as directed.

Returning, filling in trenches including spreading, levelling, watering and well ramming in layers not exceeding 25 cm all as directed.

Removing of surplus soil not exceeding 50 meter and deposited where directed at a level not exceeding 1.50 meter above the starting point all as directed.

M&L for bricks sub-class 'B' laid in trenches with width equal to width of the brick for the protection of under ground cable complete all as specified in SSR part-I.

M&L for sand cushioning with a layer of sand 80mm thick before laying of cable and 150mm thick after laying of cable in trenches complete all as specified and directed.

NOTES: 1. All periodical and painting work including scraping down of existing treatments etc preparation of surfaces putty work and primer etc shall be carried out through mechanical means and as recommended by the manufacturer of the products. 2. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 3. The rates for RCC/PCC shall deemed to include the cost of formwork, shuttering etc., required for complete and proper execution of the item. Refer Schedule "A" notes for details.

M/S Bharat Construction Co. (BID ID -3483465)

M/S SHYAMAL SARMAH (BID ID -3483289)

M/S PABITRA SAIKIA (BID ID -3484313)

M/S RSB ENTERPRISES (BID ID -3484089)

M/S MOHANPASARI (BID ID -3484185)

R S TRADERS (BID ID -3489018)