SPL REPAIR TO BLDG NO A/8/122 (OR LIVING) AT HQ ENGR BDE AND OTHER SANCTIONED WORKS UNDER GE PANGARH

Amount

M&L for fly ash brick old size straight or curved on plan exc 6 mtr mean radius built in CM (1:6), including demolition of brick work built in cement mortar including all quoins, arches, pillar etc complete all as specified and directed.

Demolition of cement concrete reinforced as in ground floors and pavings not exceeding 15 cm thick below or above ground level complete all as specified and directed.

M&L for M-25 (Design mix) using 20mm graded stone aggregate as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concret complete all as specified and directed.

M&L for M-25 (Design mix) using 20mm graded stone aggregate as in chajjas complete all as specified and directed.

M&L for M-25 (Design mix) using 20mm graded stone aggregate Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

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 similar work; vertical or to batter for rough finished surface of concrete complete all as specified and directed.

Formwork to chullah hoods, chajjas, troughs and similar items in?cluding ege for fair finished surface of concreted complete all as specified and directed.

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 fair finished surface of concrete complete all as specified and directed.

Taking down cement plaster from brick walls or concrete surfaces including raking out joints, hacking out for key, scrubbing down with water complete all as specified and directed.

M&L for rendering 15 mm thick on other than fair faces of brick work or concrete surfaces, finished even and smooth (without using extra cement) on walls in cement mortar (1:6), complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces finished even and smooth on walls in cement mortar (1:4), complete all as specified and directed.

Supply only liquird water proofing compound complete all as specified. (Make : Pidilite Industries/ Impermo/Snowcem India Ltd/Sika)

M&L for two coats of acrylic distemper over a coat of alkali resistant primer including preparion of new plastered surfaces of walls over a coat of 1 mm thick wall care putty complete all as specified and directed.

M&L for complete removal of existing treatment and applying two coats of acrylic distemper over a coat of alkali resistant primer including preparion of old plastered surfaces of walls complete all as specified and directed.

M&L for preparation of new surface and apply Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior alkali resistance primer applied @ 0.90 litre/ 10 sqm over new surface over 1 mm thick complete all as specified and directed (Make: M/s Apex Ultima of Asian/ Weather Coat all guard of Berger/Xtra Tough of Shalimar).

M&L for complete removal of existing treatment of wall & applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior alkali resistance primer applied @ 0.90 litre/ 10 sqm over 1 mm thick putty over old surface complete all as specified and directed (Make: M/s Apex Ultima of Asian/ Weather Coat all guard of Berger/Xtra Tough of Shalimar).

M&L for Mild steel TMT bars 10 mm dia & over , 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 as specified.

All as per item No 17.00 mentioned above but 5 mm to 10 mm dia, as in stripps, spacers complete all as specified and directed

M&L for Mild steel TMT bars 6 to 8 mm dia & over , 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 as specified.

Dismantling framed trusses span n.exc 10 mtr complete all as specified and directed.

M&L for 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. Fe-410-W(Gde- E-250) quality-B complete all as specified and directed.

M&L Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; complete all as specified and directed.

M&L for two coats of synthetic enamel paint over & including a coat of red oxide primer over new steel & iron surfaces of any description, not otherwise described, over 10 cm in width or girth, including preparation of surfaces complete all as specified and directed

Dismantling (corrugated, semi corrugated) sheet in roof covering complete all as specified and directed.

S&F for Pre-painted galvalume aluminium zinc coating @150 GSM GI based corrugated steel sheet 0.5mm of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating @150 GSM GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in Ridges fixed with self tapping screws as specified & directed.

Taking down window chowkhats or frame not exceeding 1.5 Sqm each with shutter(s) (without taking off shutters from the frame), including removing to store, complete all as specified and directed.

Taking down chowkhats or frame exceeding 1.5 Sqm but not exceeding 4 Sqm each with shutter(s) (without taking off shutters from the frame), including removing to store, complete all as specified and directed.

M&L for Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 50X100 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 comp?ressive 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 retardan 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 Factory made single extruded WPC (Wood Polymer Composite) solid decorative panelled decorative flush door shutter one side plain on other side 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 factory made single extruded WPC (Wood Polymer Composite) wire gauzed i.e. panel will be wire mesh in lieu WPC, the wire gauze shall be warped on additional square 8mm MS Solid tube and this tube shall be welded to MS frame complete all as specified and as directed.

S&F Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows,ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at nctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.Pbrass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Chief

S&F Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/paneling, C.P. brass/ stainless steel screws all.complete as per architectural drawings and the directions of Engineer-in-Charge.

S&F 4mm thick figured sheet glass ordinary quality any size and in any type of frame and glazing with oil putty (or beading) in square n.exc 0.5 Sqm in each panes complete all as specified and directed.

S&F Galvanised mild steel wire cloth, 0.56 mm nominal dia of wire and average width of aperture 1.18mm and fixed with stainless steel wire staples, complete all as specified and directed.

S&F butt hinges, extruded alluminium,with mild steel hinge pin,bright polished and fixed, type 100 mm size B21 complete all as specified and directed.

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

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

S&F Aluminium alloy, anodised, 300 mm long 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 complete all as specified and directed.

M&L for 75 mm cement concrete type B1 (1:2:4) using 20mm graded aggregate 40 mm thick as in receiving floor finished complete all as specified and directed.

M&L for Non Skid ceramic coloured tiles 7mm to 8mm thick, (square or rectangular) area of each tile exc 0.18 Sqm but n. exc 0.38 sqm in floors etc , over & including 15 mm thick cement mortar (1:6) screed etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, including dismantling of floor hearth or wall tiling incl cement martar bedding complete all as specified. (Note : Design, shade and pattern of fixing of tiles shall be as directed by Engr-in-charge)

Dismantling of building board of any discription fixed in any position complete all as specified and directed.

S&F 4 mm thick non asbestos fibrecement designer building boards fixed or laid/ inserted to timber/GI / Aluminium frame work with screw fixed in ceiling flat or sloping including hangers 4 mm dia GI (up to 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3 mm size 60 mm long including anodised aluminium snap grid 605 x 605 mm frame work complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C-1 (Using 40mm gradede crushed stone aggregate) as in plinth protection finished even and smooth without using extra cement, incl making joints 10mm wide to the full depth of PCC at every 3 meters and at every change of direction and complete all as specified and directed.

M&L for cement concrete 1:3:6, Type C-1 (using 20 mm graded stone aggregates) in surface channlels and drains complete all as specified and directed

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc complete all as specified and directed

S&F Drapery rod (conduit) of dia not less than 25 mm having a corrugated virgin PVC extrusion on it & finials of approved shade with standard MS powder coated/ brackets, fixed to walls with rawl plugs and steel screws complete all as specified and directed

M&L for Green marble work 15 mm thick (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade of following typesnt with admixture of pigment to match the shade of granite stone including grinding and polishing complete over 15mm thick Screed bed or backing coat for laying floor finishes in CM 1:6 complete all as specified and directed.

M&L for cement concrete 75mm thick 1:4:8, Type D-2 (using 40 mm graded stone aggregates) as in sub base for flooring etc complete all as specified and directed.

M&L for Chequered Cement concrete tiles 20cm x 20cm x 25mm thick, set jointed and pointed in neat cement slurry in floors over 15mm thick screed bed in cement mortar 1:6, with grey cement and pigment complete all as specified and directed.

M&L PCC (1:3:6) type B1 as in kerbs incl necessary form work (cast in situ) etc complete all as specified and directed

M&L for Excavating over areas, n exc 1.5 m deep and getting out in soft loose soil complete all as specified and directed.

M&L for 200 mm thick Kankar or laterite, spread, rolled and consolidated to gradient and camber required complete all as specified and directed.

M&L for broken stone hardcore of guage n. exc 63mm, deposited, spread and levelled in layers n. exc. 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for 100mm thick PCC 1:4:8 type D2 (using 40mm graded crushed stone aggregate) as in hardstanding laid in panels with and including use and waste of formwork and to divide the area in panels and finishing the surface even and fair complete all as specified and directed.

M&L for sand filling in floors or pavings, laid in layers n exc 15 cm thick, spread, levelled and blinded with earth and rammed incl watering complete all as specified and directed.

M&L for machine pressed precast conctete interlocking paver block (coloured) any shape and size conforming to IS:15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment all as specified & directed

M&L for Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

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

Excavation in post holes (or similar holes) each n.exc 0.5cum, getting out, n.exc 25 cm, removing surplus soil to a distance n.exc 50m and making good surface complete all as specified and directed.

Excavating in trenches, n exc 1.5m wide and n exc 1.5 m depth; for foundation, etc. or for shafts, wells, cesspits, manholes,pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out in soft/loose complete all as specified and directed.

M&L for Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded stone aggregate) as foundation and mass filling complete all as specified and directed.

M&L for brick with fly ash brick old size straight of curved on plan exc 6 m mean radius built in CM 1:4 complete all as specified and as directed.

M&L for Preparation of new plastered surfaces and applying with two coat of cement base paint over chalk whiting priming on wall surfaces complete all as specified and as directed..

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

S&F angle for posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc.,and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type of standards, rails, straining bolts, etc. incl provision of binding wire complete all as specified and directed.

S&F Galvanised iron wire using Hot Dip technology chain electrogalvanised coating chain link fencing wire mesh of size 75mm x 75mm minimum dia meter of wire 3mm conforming to IS -2712-2003 having tensile strength 400 to 500 Mpa . The mesh wire and line wire fabric shall be manufactured from ISI marked (make TATA wireson) galvanised stell conforming to IS -280 :2006(4th revision) the Kuncled ends should be of atleast 50% of the sixe of the square mesh.The wires used in fencing should be long lasting and resistance to corrosion and testing criteria fullfill the requirement as per IS 1161:1998 complete all as specified and as directed.

M&L for mild steel round bars 6-8 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping as in straining rod complete all as specified and directed.

S&F mild steel bolt having dia of n exc 12mm but not exc 20mm purpose made with hexagonal or square head one end and screwed the other or screwed both ends, each screwed end to be fitted with washer and one hexagonal or square nut exc 10 cm but n.exc 15 cm long complete all as specified and directed.

S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall/laid in floor complete all as specified and as directed.

Dismantling floor hearth or wall tilling including cement mortar bedding, removing rubbish off the premises complete all as specified and directed.

M&L for glazed ceramic coloured tiles in vertical surfaces of size 350x250x7mm/450x600x7mm thick as on skirting , dados, walls etc set and jointed in neat cement slurry and pointed in white cement with pigment to match the shade of tiles over and including 10mm thick rendering in cement mortar 1:4 complete all as specified and directed.

E/M PORTION Taking down carefully aluminium conductor point wiring (light, fan, socket or powr) complete including fittings such as switches, ceiling rose, pendents, regulators sockets etc and removing (except those to be reused shall be kept in safe custody at the site) andmaking good disturbed surfaces of walls, floors etc tomatch with the existing completeall as specified and directed.

M&L for point wiring for light point/ fan point, one light/fan/exhaust fan point controlled by one, one way switch using 1.5 sqmm nominal cross sectional area multistranded copper conductor ,PVC insulated unsheathed FRLSH cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including pressed steel terminal switch boxes, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with chromium plated brass screws & washers and 1.5 sqmm nominal cross sectioanl area multistranded copper conductor FRLSH PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and directed.

All as per item No 75.00 above but One 3 pin 5 Amps socket out let points on independent board complete all as specified and directed

All as per item No 75.00 above but 5 Amp socket on same board with other switches complete all as specified and directed

M&L for wiring for socket out let on independent Boards controlled by one, one way switch using 4.0 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLSH cables in and including 20 mm dia or higher size PVC concealed conduits and fittings, including pressed steel terminal switch boxes, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 4 sqmm nominal cross sectioanl area multistranded copper conductor, PVC insulated unsheathed FR cable earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified.

S&F switch piano flush type, single pole, 5/6 Amps, one way complete all as specified.

S&F switch socket combination 2 in 1 multipurpose 5 pin, (6 Amps) flush type controlled by one switch complete all as specified.

S&F socket outlets 2 in 1, 5 pin, 5/6 Amps flush type 230/240 V complete all as specified and as directed

S&F switch socket combination 5 in 1, 6 pin, (5/16 Amps) flush type controlled by one switch complete all as specified.

S&F ceiling rose surface bakelite 65 mm x 50 mm two to three terminal suitable for 230 Volts AC 6 Amps complete all as specified.

S&F stepped type electronic fan regulator flush type 240 Volts ISI marked complete all as specified .

S&F lamp holder, PVC/polycarbomate type with back plate straoght of angle suitable for LED lamp complete all as specified and directed

S&F submain two single core 4 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable PVC insulated unsheathed 1100 volts grade drawing in and suitable size PVC conduit (ISI Marked) concealed including 4 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 volts grade earth wire complete all as specified and directed.

S&F submain two single core 6 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable PVC insulated unsheathed 1100 volts grade drawing in and suitable size PVC conduit (ISI Marked) concealed including 6 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 volts grade earth wire complete all as specified and directed.

S&F wall LED security light fittings 35 watt, 230 volts, minimum lumn output 100 lumen/watt, made up ofpressure dia cast housing with prismatic polycarbonate difuser and industrial LED with secondary optic and IP-65/66 including neccessary connection complete with all accessories including connected with 3 core copper cable of suitable 1.5 sqmm size complete allas specified and directed.

S&F LED light fitting 1 x 20 watt box type with same make LED tube rod side connection AC decorative boxype 4' long wih driver, holder including LED tube connecting up with complete all accessories andconnection from ceiling rose with twin core twisted flexible copper conductor cable withsuitable size and earthing complete all as specified and directed.

S&F recessed mounted 2' x 2' LED lminaire 36 watt for grid ceiling minimum lumen output 100 lumen/watt pre-treated CRCA frame powder coated with difused profied including necessary connection complete all as specified and directed.

S&F epoxy powder coated sheet metal enclosure for DBs, single door, Single pole and neutral, 8 ways, with mounting fitted with 200 Amps rated bus bar, DIN channel, neutral link and incoming contact complete all as directed.

S&F MCB SPN 4-63 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessry connection all as specified and directed.

S&F MCB SPN 32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessry connection all as specified and directed.

S&F MCB SP 6-32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessry connection all as specified and directed.

M&L for earthing complete with galvanised mild steel earth plate electrode 600x600x6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI wire 4 mm dia as earth strip electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth strip encased in and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS round bars 6mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and directed and testing on completion.

S&F D clamp of strip size 25x6 mm with suitable washer,nuts, bolts in any shape or size as indicated or directed including making hook for hanging ceiling fan and inclusive of one primer coat, one under coat, one finish coat of paint complete for hanging of ceiling fan all as specified and as directed.

M&L for taking down of ceiling fans of any sweep and transportation to work shop including dismantling for repair/overhauling, oiling, greasing, vernishing including replacement of unserviceable accessories like capacitor, connector etc. After repair re-assembling fan, testing for efficient functioning including hanging it back in position and provn of 0.5 Sqmm copper flexible twin twisted cable (length not exceeding 0.5 metre) from ceiling rose to fan, complete all as specified and as directed by Engrs-in-Charge.

M/S S M ENTERPRISE (BID ID -3081504)

M/S GLOBE ENTERPRISE (BID ID -3081694)

M/S BHATTACHARJEE ENTERPRISE (BID ID -3081839)

M/S TILKU ENTERPRISE (BID ID -3081909)