tender for provision of cook house and dining hall at mudh and special repair to bldg no. p-1, p-2, p-3 and p-4 at tangtse under ge 860 ews.; 1 demolition of cement concrete (un-reinforced) in ground floors & paving n.exc 15 cm thickness (below or above ground level) complete all as specified anddirected. 2 m&l hardcore of broken stone of guage n. exc. 63 mm , deposited, spread and levelled in layers n. exc 15 cm thick , watered and rolled / rammed to a true surface complete all as specified anddirected. 3 m&lcement concrete type d-2 1:4:8 (using 40 mm graded crushed stone aggregate ) as in foundation filling and mass concrete complete all as specified anddirected. 4 m&l cement concrete type a1 1:1.5:3(using 20 mm graded crushed stone aggregate ) as in floors complete all as specified anddirected. 5 m&l for 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;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 anddirected. 6 taking down cement plaster on wall etc incl raking out joints, hacking for keys, scrubbing down with water etc complete all as specified and directed. 7 m&l for rendering 15mm thick in cement mortar 1:4in two layers, finished even and smooth surface without using extra cementcomplete all as specified and directed. 8 m&l for two coats of cement base paint over priming with alkali resistant priming paint on new plastered surface complete all as specified and directed. 9 demolition of stone/pcc block/boulder masonry built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified anddirected. 10 m&l precast cement concreteblock masonry type c-1 1:3:6 (using 20mm graded crushed stone aggregate) with solid blocks, exc. 10cm in width and, setting incement mortar 1:6 complete all as specified anddirected. 11 surface dressing n exc 15 cm deep in soft /loose soil complete all as specified anddirected. 12 excavating in post holes (or similar holes)each n. exc 0.5 cum, getting out, returning, fillingin and ramming erth pr broken rubble mixed with eart around, in layers not exc 25 cm complete all as specified and directed by engr in charge. 13 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 /dense soilcomplete all as specified and directed by engr in charge. 14 removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting pointcomplete all as specified and directed by engr in charge. 15 m&l cement concrete type-b1 (1:2:4) using 20mm graded crushed stone aggregate as in foundations, including rafts, footings complete all as specified and directed. 16 m&l for reinforced cement concrete (nomonal mix) 1:2:4 (using 20mm graded crushed stone aggregate) as in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and as directed. 17 m&l for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc rough finished surfaces of concrete complete all as specified and as directed. 18 s&fmild steel tmt bars 10mm dia and over fe-410 w(gde e 250) cut to length bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips all as specified and directed by engr in charge. 19 m&l mild steel tmt bars 5mm dia and over upto and including 10mm dia as in stirrups, 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 clip complete all as specified and as directed. 20 s&f steel work in 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 etccomplete all as specified and directed by engr in charge. 21 m&l 75 mm thick in pcc type c1 1:3:6 (using 20 mm graded aggregate crushed stone aggregate) as in plinth protection laid in alternate bays (not exc 2 sqm each) finishing even smooth at top without using extra cement and providing joints throughout the thickness of plinth protectio, filled with mastic filling comprising one part of bitumen 85/25 grade and three parts of sand by weightcomplete all as specified and directed by engr in charge. 22 m&l for cement concrete type d-2, 1:4:8 (using 20 mm graded crushed stone aggregate) 100mm thick as in sub base complete all as specified and directed. 23 m&l for 25mm thick cement concrete type b-1, 1:2:4 (using 20 mm graded crushed stone aggregate) as in floor sub base complete all as specified and directed. 24 m&l for coloured jointless non - skid ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15mm screed bed in cm 1:6 complete all as specified and directed by engr -in-charge 25 m&l for glazed ceramic tiles 450x300x7mm thick coloured/shaded as in vertical surfaces such as skirting dados etc set and jointed in neat cement slurry and pointed in coloured cement to match the surface with 10 mm thick rendering (1:4)complete all as specified and directed by engr in charge. 26 s&f 2nd class hardwoodplain, solid, straightchowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinnedat jointscomplete all as specified and directed by engr in charge. 27 s&f factory made shutter 35 mm thick 2nd class hardwood plain framed, panelled shutter (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 pressuretreated all as specified and directed by engr-in-charge. 28 s&f 30mm thick second class hard wood glazed and skeleton windows,ventilators open rebated and prepared to receive glass, gauze, etc., (without sash bars), edges of framing plain, chamfered or rounded, fitted with cut 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 by engr in charge. 29 s&f 3.00 mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each panecomplete all as specified and directed by engr in charge. 30 m&l pcc type b-1 1:2:4 (using 20 mm graded crushed stone aggregate) for fixing hold fastcomplete all as specified and directed by engr in charge. 31 s&f ms flat iron of size 25x3 mm as in hold fast conforimg to fe 410-0 or fe-310-0complete all as specified and directed by engr in charge. 32 m&l 15 mm thick cement plaster in cement mortar 1:6 on brick or concrete surface etc. on wall finished even smooth without using extra cementcomplete all as specified and directed by engr in charge. 33 s&f 100 mm size extruded alluminium alloy with galvanised mild steel hinge pin type c-21 complete all as specified and directed by engr in charge. 34 s&faluminium anodised, barrel tower bolts of extruded section with 150 mm long bolt and fixed complete all as specified and directed by engr in charge. 35 s&f aluminium handles, cast type, anodised 125 mm size complete all as specified and directed. 36 s&f 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, 250 mm long complete all as specified and directed by engr in charge. 37 s&f floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor, 150 mm long complete all as specified and directed by engr in charge. 38 s&f 0.50 mm thick pre- painted galvalume aluminum zinc coating gi based corrugated in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as directed by engr-in-charge. 39 s&f pre-painted galvalume aluminium zinc coating gi based plain steel sheeting 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/j hooks and bolts as reqd complete all as specified and directed by engr in charge. 40 m&l plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes etc. with riveted, bolted or welded attachment confirming to fe 410-w (gde e-250), complete all as directed by engieer-in-charge. 41 s&f mild steel bolts neck exc 10 mm dia and n exc 15 mm dia, purpose made, with hexagonal or square head one end and screwed the other, or screwed both ends; each scre-wed end to be fitted with washers and one hexagonal or square nut, exc 5cm but n exc 10cm long complete all as specified and directed by engr in charge. 42 m&l for preparation of new steel surfaces of any description over 10 cm width or girth not otherwise described and treating with two coats of synthetic enamel paints over a coat of red oxide primer complete all as specified and directed by engr in charge. 43 m&l preparing of new surface of wall of any description and applying two coats of distemper oil emulion, with one coat of primer complete all as specified and directed by engr in charge. 44 m&l prepration of new wooden or wood based surfaces of any description, not otherwisedescri-bed, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed by engr in charge. 45 m&l for 4 mm thick plywood(3 nos of ply) grade bwr, type bb,one side decorative fixed with nails in ceilingcomplete all as specified and directed by engr in charge. 46 m&l for4 mm thick plywood(3 nos of ply) grade bwr, type bb,one side decorative fixed with nails as in wall complete all as specified and directed by engr in charge. 47 m&l plain fillets 2nd class soft wood, square, rectangular or trangular in section, clean sawn, secured with nails or brads,of size exc 13 & n exc 25 sq cm complete all as specified and directed by engr in charge. 48 s&f sink made of stainless steel lmmthickkitchenorlaboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified and directed by engr in charge. 49 s&f 600 mm x 450 mm bevelled edge mirror of selected quality glass, mounted on 6 mm thickcommercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and directed by engr in charge. 50 s&f tubular towel rail 600mm long of brass chromium platedfixed with and including chromium plated brass screws and wooden / plastic cleats complete all as specified and directed by engr in charge. 51 s&f bib taps, short body, fancy type, cast copper alloy, brass chromium plated with crutch or butterfly handle screwed down for iron pipe or for brass ferrule and fixed for bore of pipe 15 mm complete all as specified and directed by engr in charge. 52 s&f viterous china wash hand basin with pedestal coloured, flat back of 550 x 400 mm including brackets, cutting for and pinning the ends of brackets or erecting stands also including brass chromium plated waste coupling 32mm dia, pvc flexible waste pipe of 750mm long complete all as specified and directed. 53 s&f 15mm bore pillar taps, fancy type, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered hot or cold with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed. 54 s&f in repair angle/stope valves 15mm bore (for iron pipe)fancy type ptmt any colour screwed down high pressure with butterfly handle screwed both ends including fixed in repair all as specified. 55 s&f pvc connection15mm size with ptmt nuts of length 450mm fixed complete all as specified and directed. 56 s&f rotational moulded polyethylene water storage tank (cylindricalvertical with closed top) hoisted and jointed in position all as specified in ssr part-i (1000 ltr capacity) including dismantling existing tank and providing all necessary fittings for connecting with pipe line, metal lockable cover complete all as specified and directed by engr in charge. 57 s&f 20 mm bore gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed by engr in charge. 58 s&f 20 mm bore ball valves high pressure ptmt with epoxy coated aluminium rod & high densityplastic ball screwed for iron pipe and fixed complete all as specified and directed by engr in charge. 59 s&f 16mm bore 3-layer pp-r polypropylene random copolymer) concealed pipes sdr 7.4 (pn16) uv stabilized and antimicrobial fusion 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 complete all as specified and directed by engr in charge. 60 description all as per item srl no. 59.00 here in before but 20 mm dia pp-r pipe 61 s&f 75 mm bore pvc (swr) pipe single socketed, in any length with rubber ring joint laid in trenches or in floors complete all as specified and directed. 62 s&f 110 mm bore pvc (swr) pipe single socketed, in any length with rubber ring joint laid in trenches or in floors complete all as specified and directed. 63 s&f 75 mm dia pvc floor trap , plain with grating including jointing with solvent complete all as specified and directed by engr in charge. 64 excavation over areas n.exc 1.5m deep and and getting out in hard/dense soil complete all as specified and directed by engr in charge. 65 excavation over areas exc 1.5m deep and n.exc 3.00 m deep and getting out in hard/dense soil complete all as specified and directed by engr in charge. 66 m&l for pcc 1:3:6 type c-2 (nominal mix) using 40 mm graded crushed stone aggregateas in foundation filling mass concrete and similar work complete all as specified and as directed. 67 m&l for walling of random rubble uncoursed, well bonded, bedded and solidly hearted, built in cm 1:6complete all as specified and directed. 68 m&l for walling of random rubble stone masonary, uncoursed, well bonded, bedded and solidly hearted, laid drycomplete all as specified and directed. 69 m&l for providing rcc type b-1 1:2:4 using 20 mm graded crushed stone aggregatein slabs supported on walls, beams and columns in floors, roofs, landings,balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed. 70 m&l for rough finishedformwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (horizontal or sloping) complete all as specified and directed. 71 m&l formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roof n.exc 20 cm wide and sides of rcc/pcc bands in walls, horizontal or sloping and similar work exc 10 cm but n.exc 20 cm wide complete all as specified and directed by engr in charge. 72 m&l tmt bars 6 to 8 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping forcolumns, 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 and directed by engr in charge. 73 m&lfor precast cement concrete 1:2:4 type b-1 using 20mm graded aggregate as in cover slab for manhole set in cm 1:4 including necessary form work complete all as specified and directed by engr in charge. 74 m&l for rendering 15mm thick, in cement mortar 1:4 on pcc block walling or concrete surfaces and finished even and fair without using extra cement complete all as specified and directed by engr in charge. 75 m&l for plain cement concrete 1:3:6 type c-1 using 20mm graded crushed stone aggregate as in coping, benching bed plates and the line including necessaryform work and finishing all exposed surface of concrete as per clause 4.11.16.2(a) of ssr part-i (2009) complete all as specified and directed by engr-in-charge. 76 m&l for loose filling with broken stone aggregates of gauge 80 to 150 mm in soakage pit, soakage wells complete all as specified and directed by engr in charge. 77 m&l concrete bed 1:4:8 type d-2to drain pipes incl packing under and haunching against the sides of pipes after they are laid and tested bore of pipe in 110 mm complete all as specified and directed by engr in charge. 78 supply only integral water proofing compound complete all as specified and directed by engr in charge. 79 m&l point wiring with 1.5 sq.mm. frls pvc insulated unsheathed copper conductor multi stranded 1100 volts grade, isi marking drawn through and including non metallic pvc rigid concealed conduit and conduit accessories medium grade, isi marked, including modular metal flush box with and including modular white cover plate with frame for mounting modular switches/sockets/fan regulators etc. including one run of 1.5 sq.mm. pvc insulated unsheathed copper cable for earth continuity, connected to earth dolly, for one lightpoint controlled by one switch or one fan (ceiling fan/exhaust fan/wall mounted/air circulator) point controlled by one switch or one 3 pin socket outlet 5 amps on independent board on independent board complete all as specified and as directed by the engineer-in-charge. 80 description all as per srl item no.1 here-in-before but for one 3 pin socket outlet 15 amps on independent board with 4 sq.mm. frls pvc wire and one run of 2.5 sq.mm. copper cable for earth continuity. 81 description all as per srl item no.1 here-in-before but for one 3 pin socket outlet 5/6 amps on independent board with 1.5 sq.mm. frls pvc wire and one run of 1.00 sq.mm. copper cable for earth continuity. 82 supply and fix switch piano flush type single pole, one way 5 amp complete all as specified and as directed by the engineer-in-charge. 83 supply and fix lamp holder pvc case body of bakelite with back plate suitable for batten fittings , all as specified. 84 s&f inverter led lamp, 6500k, 900lm in white colour of 9 watt base cap b-22 with poly carbonate difusser and aluminium heat sink complete all as specified & directed. 85 supply and fix ceiling rose surface bakelite three terminals 240 volts complete all as specified and directed. 86 supply and fix switch socket outlet combination 3 pin, 5 amp, flush typecomplete all as specified and as directed at site by the engr-in-charge. 87 supply and fix switch socket outlet combination, 2 in 1, 3 pin 5 and 15/16 amp, piano flush type, 240 volts, complete all as specified and as directed at site by the engrs-in-charge. 88 s&f energy efficient led tube light fitting (mirror optic) with tube 1x20 watt, 240 volts, 50 hz, luminous efficiency 100 lumen per watt, cri>80, pf>0.9, surface mounted, decorative ultra slim square profile led lighting fixture etc. with extruded polycarbonate environmental friendly, energy efficient ready to use pack complete with mounting bracket etc. including connecting up with 1.0 sq.mm. 3 core flexible copper conductor cable complete all as specified and as directed by the engineer-in-charge. 89 s&f led building security light fitting 36 watt, luminous efficiency 100 lumen per watt, cri>80, pf>0.9, new generation energy saving & environmental frindly long life made up of pressure die cast aluminium housing with high efficient led as lighting source and lens embedded pc cover having bottom opening seperate driver compartment with ip 66 protection pre-wired with 1.0 sq.mm. copper conductor cableup to connector including 1.5m long gi tubing light grade 32mm dia., bend to shape for fixing on wall/pole with suitable ms brackets nuts and bolts etc. complete all as specified and as directed by the engineer-in-charge. 90 supply and fix factory made flush shutter type sheet metal enclosures, double door,formccb db load link, vertical, singlepole and neutral, 12 way ip-43,suitable for mccb up to 160a as incommer complete all as specified and directed. 91 supply and fixmcb sp 06 to 32 amp, 240 volts complete all as specified and as directed by the engineer-in-charge. 92 supply and fix mcb tpn 40 to 63 amps amp, 240 volts 50hz ac supply complete all as specified and as directed by the engineer-in-charge. 93 m&l earthing complete with copper plate electrode 60cmxx60cmx3mm thick, buried directly in ground (earth pit not less than 2.25 metresdeep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to copper earth strip 38x5mm size by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate no.3 of ssr part-i connected to earhing test point & anti static flooring all as specified or indicated including excavation and connected earth work in hard/dense soil, pcc 1:3:6 type c1 as in pit, 20mm dia. gi pipe medium grade for watering pipe, 15mm bore gi light grade earth lead protection pipe, and 50mm thick rcc cover slab with handle, reinforced with 10mm dia. bars in both the directions, funnel, strainer, charcoal and testing on completion all as specified and as directed by the engineer-in-charge.note:1. rate quoted deemed to include gi protection pipe, funnel, excavation and earth work, in soft/loose soil with pcc type c1 in bed and pit complete all as specified and as directed. 94 s&f exhaust fan made out of steel body complete with louvers shutter, 230 volt, 50 hz, 1200 rpm copper winding of sweep 450mm, fixed on wall including making opening, fixing and making good the distrubed surfaces etc complete with and inclussive of making necessary electric connection from ceiling rose to fan through 1 sq.mm. twin core flexible wire complete all as specified and as directed by the engineer-in-charge. 95 s&f steel pipe glavanized grade of 40 mm core laid in trenches or under ground/floor or road of fixed with pole for protection of cable including clams with bolts nuts and washers complete all as specified and as directed by the engineer-in-charge. 96 supply and laying cable xlpe frls insulated screened pvc bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of 4 core 35 sqmm size complete all as specified and as directed by the engineer-in-charge. 97 excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth; for trench of cable/foundation of pole and stay etc and getting out in hard/dense soilsoil complete all as specified and as directed by the engineer in charge. 98 supplying and laying un-reinforced precast concrete cable cover, class lv, type 1 with peak, size 250mm x 150mm x 40mm complete all as specified and as directed by the engineer-in-charge. 99 material and labour for sand cushioning for protection of underground cable consolidated and compacted with clean dry sand all as specified and as directed by the engineer in charge.note: compacted thickness shall only be measured and paid. 100 returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in soft/loose soil complete all as specified and as directed by the engineer in charge.