CONSTRUCTION OF STAFF QTRS UNDER GE 873 EWS OUT OF PROJECT CONTINGENCIES JOB NO N-695

Amount

Surface dresssing nexc 30cm deep and averaging 15cm deep and getting out in hard/dense soil complete all as specified and directed.

Excavating over areas, n exc 1.5 m deep and getting out in hard/dense soil complete all as specified and directed.

Excavating over areas, exc 1.5 m and not exc 3.0m deep and getting out in hard/dense soil complete all as specified and directed.

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

Returing, filling in incl spreading, levelling watering and well remming in layers n.exc 25cm width, Complete all as specified and directed.

Removing excavated soil to a distance n.exc 50 m and depositing where directed at a level n.exc 1.5 m above starting point Completed all as specified and diercted.

M&L for PCC 1:4:8, type D-2 (using 40 mm graded crushed stone aggregate) in foundations, filling and mass concrete, complete all as specified and directed.

M&L for RCC M-30 (Design Mix) (20mm graded stone aggregates) in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc. basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M&L for RCC M-30 (Design Mix) (20mm graded stone aggregates) in Columns, pillars, piers, posts and struts complete all as specified and directed.

M&L for RCC M-30 (Design Mix) (20mm graded stone aggregates) in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

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

Ditto all as per item no. 11.00 here-in-before but 6mm dia and over upto 10mm dia in stirrups, spacers and binders complete all as specified and directed.

S&F Roof trusses (framed), trussed, purlins, crane gantries, rails etc (beam, tee, angle, channel or flat sections) Fe-410-W(Gde E-250) Quality-A all as specified and directed.

S&F for wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc. including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 all as specified and directed.

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

S&F pre-painted galvatume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick 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 aluminium zinc coating GI based plain steel sheet 0.50 mm thick 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.

M&L for 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 complete all as specified and directed.

M&L for formwork to sides of pillars, posts, struts, piers, columns and stanchions for fair finish complete all as specified and directed.

M&L for formwork to sides and soffits of floor or roof beams, beam haunch-ings, lintels, cantilevers, shelves including sup- ports, overhangs, etc. complete all as specified and directed.

M&L for Providing precast cement concrete solid building blocks (1:3:6), Type C-1 (using 20mm graded stone aggregate) exc 20cm thick setting in mortar (1:6), in walls complete all as specified and directed.

S&F plain, solid, straight chowkats of second class hard wood and frames, wrough, framed rebated on the solid, rounded or chemfered, put together with glue pinned at joints complete all as specified and directed.

S&F 35 mm thick factory made 2nd class hard wood plain, framed, panelled shutters (two panels) with lock rail and panelsof 9mm thick BWP commercial; ply or 12mm thick veneered p article boards on both sides. The size of rail and style as per IS-1003 (part-I) kiln seasoned and chemicaly pressure treated complete all as specified and directed.

S&F 30mm thick 2nd class Hard wood glazed and skeleton shutters, open reabeted and prepare to received glass fitted with cut and mitred beads for secuing glass for ventilators complete all as specified and directed.

M&L for 9 mm thick prelaminated particle board,in wall interior grade, prelaminated one side with decorative choice lamination &other side balancing white lamination, fixed in wall with nail to timber frame work complete all as specified and directed.

M&L for 9 mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, in ceiling fixed with nail to timber frame work complete all as specified and directed.

M&L for plain fillet 2nd class Hard wood section are exc 13 cm but n exc 25 cm in square, rectangular or triangular in section, clean sawn, secure with nail or brads complete all as specified and directed.

S&F GI frame work of size (605 x 605) mm for seamless ceiling comprising of GI perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre /nnintermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre, Hangers 6 mm dia. GI. (upto 1200 mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60 mm long and expansion hold fasteners 12.5 mm dia. 40 mm long complete all as specified

S&F providing and fixing Gypsum Board 12mm thick in ceiling fixed with screw as per manufacturers instructions complete all as specified and directed.

S&F 4mm thick sheet glass, ordinary quality and glazing with oil putty / wooden beeding in square n. exc 0.5 sqm each panes complete all as specified and directed.

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

Supply & fixing factory made solid pannel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rails lock rail & bottom rail on either side & as gap insert for top rail & bottom rail panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement supplying & fixing in the frame at site as per specification and drawing.

M&Lfor 15mm thick rendering on fair faces of stone masonry work surfaces in cement mortar 1:4, finsihed the surfaces even and fair complete all as specified and directed.

M&L for rendering 10mm thick on fair faces of brick work or concrete surfaces in CM 1:6, finished even and smooth without using extra cement complete all as specified and directed.

M&L for prepartion of newly plastered wall surfaces of any description applying two coat of cement base paint over a coat of primer complete all as specified and directed.

M&L for preparation of new untreated wood and wood based surfaces of any description, not otherwise described over 10cm width or girth and painting with two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

M&Lfor preparation of new steel surface of any description over 10cm in width or girth and and applying two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces complete all as specified and directed.

M&L for 75mm thick Cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregates as in sub-base complete all as specified and directed.

M&L for 25mm thick Cement concrete 1:2:4 type B-0 using 12.5 mm graded stone aggregates as in sub-base/under flooring complete all as specified and directed.

M&L for Non skid coloured ceramic tiles 7 to 8 mm thick (Square/rectangular) are of each tile exceeding 0.11 Sqm but n exc 0.18 sqm in floors set and jointed in neat cement slurry over 15 mm thick screed bed or bedding layer of cement mortar 1:4, and pointed in white or coloured cement to match complete all as specified and directed.

Ditto all as per Item no. 40.00 here-in-before but in skirting over rendering 10mm thick to receive the tile in CM 1:3 complete all as specified and directed.

M&L Glazed ceramic White tiles in vertical surface 300x 200x 7mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including Rendering 10mm thick to receive the tile in cm 1:3 complete all as specified and directed.

S&F 250mm aluminium alloy anodised sliding bolts with hasp, staple and fixing clips of sheet, cast or extruded section fixing bolts and sliding bolts of extruded section or cast aluminium alloy and fixed complete all as specified and directed.

S&F for 100mm long butt hinges mild steel medium weight cold rolled complete all as specified & directed

S&F 125mm aluminium handles, cast type, anodised and pattern/design as approved complete all as specified and directed.

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

M&L Hardcore of gaugeof broken stone or boulders n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specifeid and directed.

M& for providing cement concrete 1:3:6, type C-1 (using 20mm graded stone aggregate), 75 mm thick as in plinth protection laid in bays not exceeding 2 Sqm each and finishing even and fair on top without using extra cement with 6mm wide joints throughout the thickness of plinth protection in concrete bays complete all as specified and directed.

S&F puff water tank 500 litres capacity, insulated cylindrical vertical type double layer duly filled with glass wool with closed top hoisted and to resist in temprature -30 degree to +35 degree celcius fixed in position with all fittings over PCC platform complete all as specified and directed.

S&F, in repair vitreous China squatting pan 'Orissa' pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) complete all as specifeid and directed.

S&F vitreous china wash basin, white, flat back, size 550x400 mm including brackets, cutting pinnning in ends of brackets or erecting stand but exclusive of fixing, complete assembled, 32mmbore waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed all as specified and directed.

S&F 20mm outer diameter 3-layer PP-R polypylene random copolymer concealed pipes SDR 7.4 (PN-16) UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. all as specified and directed.

S&F 25mm outer diameter 3-layer PP-R polypylene random copolymer concealed pipes SDR 7.4 (PN-16) UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. all as specified and directed.

S&F 32mm outer diameter 3-layer PP-R polypylene random copolymer concealed pipes SDR 7.4 (PN-16) UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. all as specified and directed.

S&F 50mm outer diameter 3-layer PP-R polypylene random copolymer concealed pipes SDR 7.4 (PN-16) UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. all as specified and directed.

M&L for Elestometric Nytral rubber insulation to PP-R pipes suitable for 25mm outer dia 22/19mm thick with chiken wire mesh wire netting 25mm gauge, 20mm mesh with 0.01mm aluminium foil including jointing and fixing material such as solvent adhesive SR-998 complete all as specified and directed.

M&L for Elestometric Nytral rubber insulation to PP-R pipes suitable for 32mm outer dia 22/19mm thick with chiken wire mesh wire netting 25mm gauge, 20mm mesh with 0.01mm aluminium foil including jointing and fixing material such as solvent adhesive SR-998 complete all as specified and directed.

S&F 32mm outer dia PP-R ball valves (brass insert) as per requirement of the site complete all as specified and directed.

S&F 25mm outer dia PP-R ball valves (brass insert) as per requirement of the site complete all as specified and directed.

S&F 15 mm bib taps, cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S&F PVC connection of 15 mm sixe with PTMT nuts of length 600 mm complete all as specified and directed.

S&F 15mm pillar taps, cast copper alloy, chromium plated screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and flynuts, screwed for iron pipe complete all as specified and directed.

S&F stop/angle cock 15mm bore, fancy type cast copper alloy chromium plated, screwed down, high pressure, with crutch or butter- fly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

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

M&L of 75 mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed.

S&F brass CP tubular Towel rail 20 mm dia between flanges complete all as specified and directed.

S&F Grating doom 100mm dia of PTMT (Minimum weight 25gms) complete all as specified and directed.

S&F PVC (SWR) 110mm dia mtr pipe single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

S&F PVC (SWR) 110mm dia mtr bends any radius complete all as specified and directed.

M&L for RCC Septic tanks Designed to carry sewage and sludge water excavation in any type of soil, foundation In PCC 1:4:8, RCC M-30 design mix in walls base slab, baffle walls and brick work in CM 1:4, RCC Slab covers including RCC precast Manhole cover having 6mm plate embedded all around/ fibre reinforced cover with angle iron frame Vent shaft and sludge chambers etc., complete for 10 users as per drawing No CELZ/TD/ST-3010 sheet (1/3 to 3/3) dated 22 Dec 2022.

M&L for plain cement concrete (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in bed to drain pipes incl packing under and hauching against the side of pipes after they are laid and tested for 100mm bore PVC Pipe complete all as specified and directed.

M&Lfor 15mm thick rendering on fair faces of stone masonry work surfaces in cement mortar 1:4, finsihed the surfaces even and smooth using extra cement including mixing of water proofing admixure as per manufacturer instructions all as specified and directed.

M&L Pre-cast RCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in manhole cover slab set in CM 1:6 complete all as specified.

M&L Point wiring with 1.5 Sqmm (nominal area) copper conductor FRLS cable (multi-stranded) PVC insulated and unsheathed electric cable 1100 volts drawn through PVC casing and caping of suitable size (as per conductor run) with all fittings and accessories and including PVC insulated unsheathed electric cable 1100 volts 1.5 Sqmm (multi-stranded) copper conductor single core (green colour) as continuous earth wire connected to common earth dolly including 50mm deep box made out of 2nd class hard wood board of suitable size and shape and other boxes for mounting light fittings etc covered with 3mm thick plastic laminated Hylum ISI marked for following complete all as specified and directed. Note:- Screw used for fixing TW baords, casing and caping ceiling rose, square blocks etc should be nickel cadmium screws.

(a) One light point/ Exhaust fan controlled by one 5 Amps one way switch

(b) One 3 pin socket outlet 5 Amps on independent board

(c) One 3 pin socket outlet 5 Amps on same board

M&L point wiring for power point with 2.5 sqmm (nominal area) copper conductor FRLS cable ( multi-stranded) PVC insulated and unsheathed cable conductor 1100 Volts drawn through PVC casing capping of suitable size(as per conductor run) with all fittings and accessories and including PVC insulated unsheathed electric cable 1100 volts 2.5 Sqmm (multi-stranded) copper conductor single core (green colour) as continuous earth wire connected to common earth dolly including 50mm deep box made out of 2nd class hard wood board of suitable size and shape and other boxes for mounting light fittings etc covered with 3mm thick plastic laminated Hylum ISI marked for following complete all as specified and directed by Engr-in-Charge. Note:- Screw used for fixing TW baords, casing and caping ceiling rose, square blocks etc should be nickel cadmium screws.

S&F Switch piano flush button single pole one way 5 Amps, 240 Volts complete all as specfied and directed.

S&F socket outlet 2 in 1, 3pin, 5A(multipurpose) sutable for 2 pin/3 pin plug flush type complete all as specified and directed.

S&F switch socket combination 2 in 1, 3 pin, 5Amps, flush type (multipurpose). Complete all as specified and directed.

S&F switch socket combination 2 in 1, 3 pin, 5/15 Amps, flush type (multipurpose). Complete all as specified and directed.

S&F Ceiling rose surface backelite ISI marked with 3 terminal including connecting and testing complete all as specified and directed.

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

Supply and fixing Rechargeable LED Bulb energy saver 9 W, B22(220-240 V) 50 hz, 6500k fast charging 2200mAH battery including, white color all as specified and as directed. Make:- CG/Phillips/Havells

S&F surface and wall mounted LED batten with polycarbonate housing and integrated electronic driver tube light fitting 20W, 4 ft long, 220 Volts , and connecting to ceiling rose with three core twisted flexible copper cable of suitable size complete all as specified and directed.

S&F LED light fitting 1x10W bulkhead, 220 Volts and connecting to ceiling rose with three core twisted flexible copper cable of suitable size complete all as specified and directed.

S&F MCB DB sheet enclosure, Double door type, single pole and neutral 240V with 200 Amp rated bus bar suitable size plate and common neutral link all enclosed in standard steel sheet flush mounting type factory fabricated complete confirming to IP 42/43 without MCB and with enclosure blank plates for unused way suitable for 12 way complete all as specified and directed.

Supply and fixing 240V, 10 KA 'C' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning all as specified and directed.

Supply and fixing MCB SPN 240V, 10KA 'C' curve 40-63 Amp current carrying capacity in the MCB DB complete with connection testing and commissioning all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6mm thick burried directly in ground not less than 2.25m deep below normal ground level (with the top edge of the plate not less than 1.50 m below the normal ground level) connected to GI earth wire 4 mm by means of GI bolts, nuts, check nuts and washers of GI all as shown in electrical plate No.3 of SSR Part-I connected to earthing test point with and including necessary excavation and earth work in any strata PCC pit 1:3:6 type C-1, 20mm bore medium grade GI pipe for watering 15mm bore light grade pipe for GI wire protection and funnel including 40mm thick RCC slab cover and testing on completion all as specified and as directed.

Exhaust fan with louvers of size 250mm sweep, 900 RPM, 230 volts (single phase) plastic type complete with bolts, nuts & washers, embedded in the wall including provisioning of three core flexiable copper cord of size 23/0.0076 of required length from ceiling rose or connector to Exhaust fan for connection, complete all as specified & directed

S&F GI bracket for street light of 32mm bore GI pipe (medium grade of length 1.5 meter), bend to shape including providing2x pairs of MS flat iron clamp (of suitable size, made out of 40mm x 5mm mild steel flat) with nuts, bolts and washer of suitable size, including applying two coat of red oxide primerand one coat of aluminium paint complete all as specified and directed.

Supply and fixing LED bldg security light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete making all necessary connection with suitable capacity of 3 core circular cable complete all as specified and directed.

Supply, laying, fixing, passing through pipe or laid in trenches and testing underground XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross section area 2 core 25 sqmm all as specified and directed.

M&L for sand cushioning to underground cables using new dry river sand laid in trenches 8cm thick below the cable and 15cm thick above the cable after laying and stretching the cable complete, punned to 18cm, complete all as specified and directed. Note : Punned thickness of 18cms shall be measured for payment.

M&L Un-reinforced precast factory made concreate cable covers, class LV type-I, with flat size 250x150x40 mm Complete all as specified and directed.

M/S MUNEER HASSAN AKHON (BID ID -3112012)

M/S SONAM RIGZIN (BID ID -3107470)

MS SHOWKAT ALIJOO (BID ID -3107841)

CHHIRPON BUILDERS (BID ID -3110228)

BETONG BUILDERS (BID ID -3112531)

M/S ASGAR ALI TIMBER SHOP (BID ID -3112875)

M/S HONY CAPT RIGZIN SAMPHEL (BID ID -3113327)