REPAIR/ REPLACEMENT OF FENCING FOOTPATH HARDSTANDING BOUNDARY WALL SHEDS GATES AND WATER SUPPLY INSTALLATIONS AT NIMU AND NURLA STN UNDER AGE (I) NIMU

Amount

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion in natural ground and making good disturbed ground complete all as specified and directed by Engr-in-Charge.(Posts embedded in natural ground)

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion in concrete, brick work, masonary etc. and making good disturbed ground complete all as specified and directed by Engr-in-Charge.(Posts embedded in concrete, brick work, masonary etc.)

Exavation in post holes in hard/dence soil (for similar holes) each n.exc 0.5 cum, getting out, returning,filling in and ramming earth of broken rubble mixed with earth around in layers not exc 25cm, watering, and removing surplus soil to a distance n.exc 50m and making good surface complete all as specified and directed by Engr-in-Charge.

Cement concrete PCC 1:2:4 type B2 using 40mm graded crushed stone agg as in foundation/ sub base of posts complete all as specified and directed by Engr-in-Charge.

S&F Mild steel work in 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/chain link fencing /barbed wire fencing including all necessary welding, drilling, bolting or riveting etc and similar work and providing MS flat for welding of GI mesh to posts or struts complete all as specified and directed by Engr-in-Charge.

S&F mild steel screw bolts ,(machine made) with hexagonal or square heads at one end and screwed at the other end or screwed both ends ,each screwed end to be fitted with washers and one hexagonal or square nuts ,diameter of neck to be 11 to 15 mm, not exceding 5 cm long complete all as specified and directed by Engr-in-Charge.

Supply and fixing in repairs of mild steel bars 10 mm dia and over, cut to length , bent to shape required including cranking , bending spirally for hooping for columns, hooking ends, binding with and including mild steel wire ( annealed ) not less than 0.9mm dia ,or securing with clips of Fe-410W(Gde.E250) quality -A or Fe290(Gde-E-165) complete all as specified and directed by Engr-in-Charge.

Dismantling fencing wire mesh, any type complete all as specified and directed by Engr-in-Charge.

Supply only chain link fencing 04 mm dia galvanised steel wire including line wires,100x100 mm mesh size and type made up into matteress or cages including provisions of binding wire. complete all as specified and directed by Engr-in-Charge .

Fixing only of MS galvnised steel wire chain link fencing any size or type made up including line wires ,any mesh size and type to any type of standard rails ,staraining bolts etc including provisioning of binding wire and fixing to steel post by welding etc complete all as specified and directed by Engr-in-Charge.

Supply and fixing in repairs of Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and directed by Engr-in-Charge. Note:- Each line wire to be measured.

M&L for prepration of new steel surface and applying two coats of synthetic enamel paint over a coat of red oxide primer n.exc. 10 cm width or girth complete all as specified and directed by Engr-in-Charge.

M&L for applying two coats of synthetic enamel painting to new surfaces steel based over a coat of red oxide primer exc. 10 cm width/girth including preparation of surfaces including filling with filler where reqd all as specified and directed

Demolition of concrete (PCC) of any description and in any position not otherwise specifically provided for Cement concrete (unreinforced) complete all as specified and directed by Engr-in-Charge.

M&L for 25 mm thick Sand filling (Crushed Sand) under floors or in foundations including watering and consolidation complete all as specified and directed by Engr-in-Charge.

M&L for Machine pressed precast conctete interlocking paver block 60mm thick any shape and size with grey cement and pigment confirming to IS 15658-2006 of M-35 Grade complete all as specified and directed by Engr-in-Charge.

M&L for chequered cement concrte tile 200x200x25mm thick with grey cement and pigment confirming jointed and pointed in neat cement slurry,over 20mm screed bed of Cement mortar 1:4 in floor complete all as specified and directed by Engr-in-Charge.

M & L 75mm thick Cement concrete type D-2, 1:4:8 (using 40mm graded aggregate) as in fdn and subbase to received top layer complete all as specified and directed by Engr-in-Charge.

Demolition in precast cement concrete walling built in cement mortor including all quoins, arches, pillars, etc all complete all as specified and directed by Engr-in-Charge.

M&L for PCC 1:3:6 type C1 using 20mm graded crushed stone aggregate ) block masonry with solid block exc 10cm in width and set as in wall etc in CM 1:4 complete all as specified and directed by Enfr-in-Charge.

Taking down cement plaster of any description all as specified and directed by Engr-in-charge.

M&L for Rendering 12mm thick on fair faces of brickwork or concrete surfaces in cement mortar (1:6) and finished even and fair without using extra cement all as specified and directed by Engr-in-charge.

M&L preparing new plastered surfaces of walls and applying two coat of cement paint over a coat of primer all as specified and directed by Engr-in-charge.

Taking down Chowkhats or frames exc 1.5 Sqm but not exc. 4 sq. m each (without taking off shutters from the frames)

Taking down Chowkhats or frames n.exc 1.5 Sqm (without taking off shutters from the frames)

Taking down Shutters of any description not exc 1 sqm each

Taking down Shutters of any description but exc 1 sqm but n exc 2 sq. m each

M&L 2nd class softwood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed all as specified and directed by Engr-in-charge.

M&L 2nd class softwood 35mm thick Plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats for doors all as specified and directed by Engr-in-charge.

M&L 2nd class hardwood 30mm thick Plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats for doors all as specified and directed by Engr-in-charge.

S&F Mild steel 100mm long Butt hinges, medium weight, cold rolled mild steel, and fixed all as specified and directed by Engr-in-charge.

S&F extruded aluminium alloy handles, fabricated type, anodised 150mm long all as specified and directed by Engr-in-charge..

S&F in repair Mild steel 100mm long Butt hinges, medium weight, cold rolled mild steel, and all as specified and directed by Engr-in-charge.

S&F in repair extruded aluminium alloy handles, fabricated type, anodised 150mm long all as specified and directed by Engr-in-charge.

S & F Aluminium alloy, anodised, sliding door bolt 300mm size 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 alumimnium alloy and fixed all as specified and directed by Engr-in-charge.

S & F in repair Aluminium alloy, anodised, sliding door bolt 300mm size 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 alumimnium alloy and fixed in repair all as specified and directed by Engr-in-charge.

S&F Aluminium anodised, barrel tower bolt of extruded section and fixed, 150mm long (ISI marked), complete all as specified and directed by Engr-in-charge.

S&F in repair Aluminium anodised, barrel tower bolt of extruded section and fixed, 150mm long (ISI marked) fixed , complete all as specified and directed by Engr-in-charge.

S&F 2nd class softwood 30mm thick glazed and skeleton shutters open rebated and prepare to receive glass, gauge etc divided in squares with plain chamfered or rounded, mitered and rebated with sash bars and provided in windows, ventilators and stiles and rails size of members of shutter as specified in SSR Pt-I Sec 8 clause 8.24(b) supplied and fitted to chowkats all as specified and directed by Engr-in-charge.

S&F Butt hinges, medium weight, cold rolled, mild steel 75mm long (ISI marked), complete all as specified.

S&F in repair Butt hinges, medium weight, cold rolled, mild steel 75mm long (ISI marked),and fixed complete all as specified.

S&F Aluminium anodised, barrel tower bolt of extruded section and fixed, 100mm long (ISI marked), complete all as specified.

S&Fin repair Aluminium anodised, barrel tower bolt of extruded section and fixed, 100mm long (ISI marked),and fixed complete all as specified.

S&F Extruded aluminium alloy handle, fabricated type 'D', anodised, 100mm long (ISI marked), complete all as specified.

S&F in repair Extruded aluminium alloy handle, fabricated type 'D', anodised, 100mm long (ISI marked), and fixed in repair complete all as specified.

S & F 3mm thk sheet glass, ordinary quality and glazing with wooden beading in squares n exc 0.5 sq. m in each pane all as specified and directed by Engr-in-charge.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone concrete glazed with oil putty or fixed with beeds.all as specified and directed by Engr-in-charge.

Galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks, or galvanised wire stapples all as specified and directed by Engr-in-charge.

Galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks, or galvanised wire stapples and fixed in repair all as specified and directed by Engr-in-charge.

M&L applying two coat of synthetic enamel painting to new surfaces wooden based over a coat of pink primer exc. 10 cm width/girth including preparation of surfaces including filling with filler where reqdall as specified and directed by Engr-in-charge.

M&L applying one coat of synthetic enamel painting to old surfaces wooden based exc. 10 cm width/girth including preparation of surfaces where reqd all as specified and directed by Engr-in-charge.

Excavation in trenches, n. exc 1.5 m wide/ n.exc 10 Sqm on plan and n.exc 1.5m in depth in hard/ disintegrated rock for foundation and getting out all as specified and directed by Engr-in-charge.

M&L Cement concrete type D2 1:4:8 (using 40mm graded stone aggregate) as in foundation filling and mass concrete completeall as specified and directed by Engr-in-charge.

Supply and fixing mild steel TMT bars 10 mm dia and over, cut to length , bent to shape required including cranking , bending spirally for hooping for columns, hooking ends, binding with and including mild steel wire ( annealed ) not less than 0.9mm dia , complete all as specified and directed by Engr-in-Charge.

Supply and fixing mild steel TMT bars of 6 and incl 10mm dia in stirrups, spacers and binders, cut to length , bent to shape required including cranking , bending spirally for hooping for columns, hooking ends, binding with and including mild steel wire ( annealed ) not less than 0.9mm dia , complete all as specified and directed by Engr-in-Charge.

Demolition of RCC Concrete of any description in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M & L RCC 1:2:4 (Nominal Mix(20mm graded crushed stone agg) as in foundations, indl rafts, footing foundation beams, plinth beams bases for columns, etc: basement slabs, under reamed piles and mass concrete all as specified and directed by Engr-in-charge.

M & L RCC 1:2:4 ( Nominal mix )(12.50mm graded crushed stone agg) as in columns, pillars, posts all as specified and directed by Engr-in-charge.

Use & waste of Formwork (square, reactangular or polygonal ) to sides of footing for rough surface 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 all as specified and directed by Engr-in-charge.

Use & waste of Formwork (square, reactangular or polygonal ) to sides of pillars/ columns for rough surface Formwork to sides of pillars, posts, struts, piers, columns and stanchions all as specified and directed by Engr-in-charge.

M&L for Rendering 5mm thick on fair faces of RCC or concrete surfaces in cement mortar (1:4) and finished even and smooth without using extra cement all as specified and directed by Engr-in-charge.

M&L preparing new plastered surfaces of walls and applying two coats of cement base paint over a coat of primer all as specifiedall as specified and directed by Engr-in-charge.

Cement Concrete , 1:2:4, type B1 using 20mm graded agg as in lintel upto 1.50 m span, cills, steps, seismic and other silmilar bands, plinth courses, sring courses,lacing courses, parapets and railings upt 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs , water troghs and the like including weathering, slightly rounded or camphered angles and throating, as directed all as specified and directed by Engr-in-charge.

S & F structural framed steel work, Fe-410-W (Gde-E-250) quality B as in Gates with gusset plates complete drilled for fixing of steel sheeting or other covering etc to be prepared for hanging or sliding with and including either hooks and hinges or steel handing door fittings (Exclusive or steel sheeting or other covering, running rails and guides) and hanging also fastening and fixing complete all as specified and directed by Engr-in-charge..

M&L painting on steel surface over 10 cm width or girth including preparation of surface and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed by Engr-in-charge..

Returning , filling in , incl spreading , levelling, watering and well ramming in layers n. exc 25 cm in soft/disintegrated rock all as specified and directed by Engr-in-charge..

Removal of excavated material n exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point in soil all as specified and directed by Engr-in-charge.

Demolition in precast cement concrete walling built in cement mortor including all quoins, arches, pillars, etc all as specified and directed by Engr-in-charge.

M&L for PCC 1:3:6 type C1 using 20mm graded crushed stone aggregate ) block masonry with solid block exc 10cm in width and set as in wall etc in CM 1:4 complete all as specified and directed by EIC

M&L for Rendering 10mm thick on fair faces of brickwork or concrete surfaces in cement mortar (1:6) and finished even and smooth without using extra cement all as specified and directed by Engr-in-charge.

M&L for Rendering 15mm thick on fair faces of brickwork or concrete surfaces in cement mortar (1:4) with WPC and finished even and smooth without using extra cement (Note : WPC will be measured and paid separately).

M&L preparing new plastered surfaces of walls and applying two coat OBD with primer on walls all as specified and directed by Engr-in-charge.

M&L preparing new plastered surfaces of walls and applying two coat of cement base paint over a coat of primer all as specified and directed by Engr-in-charge.

Dismantling fencing wire mesh, any type all as specified and directed by Engr-in-charge.

Supply and fixing in repair of MS galvnised steel wire of mesh(100x100) and size of wire thickness 3-4mmsize or type made up into matteress or cages,lapped wired and laid in position including closing after filling including fixing to steel post by welding etc all as specified and directed by Engr-in-Charge.

M&L for prepration of new steel surface and applying two coats of synthetic enamel paint over a coat of red oxide primer n.exc. 10 cm all as spd and directed

M & L for treating ends of posts, backs of chowkats, etc., area tarred exc 0.1 sq. m but n exc 0.5 sq. m each complete all as specified and directed by Engr-in-Charge.

M & L for Cement Concrete , 1:2:4, type B1 using 20mm graded agg as in lintel upto 1.50 m span, cills, steps, seismic and other silmilar bands, plinth courses, sring courses,lacing courses, parapets and railings upt 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in item 04028, water troghs and the like including weathering, slightly rounded or camphered angles and throating, as directed.

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, roof coverings & wall all as specified and directed by Engr-in-charge.

S & F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified and directed by Engr-in-charge.

All as per item No 80 above here-in-before but plain PPGI sheet( Pre- painted galvalume aluminum zinc coating GI based steel sheet )all as specified and directed by Engr-in-charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for all as specified and directed by Engr-in-charge.

S&F Steel work Tubular truss/ member incl special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1998 grade St 240. complete all as specified and directed by Engr-in-charge

S&F plate (plain /chequered) channels,square cut or notched (ordinary and countersunk)forming holes,without any attachment Fe 410-W (Gde - E - 250) Quality 'A'.all as specified and directed by Engr-in-charge.

S&F Roof trusses(framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beams, tee, angle, channel or flat sections) including distance piece, cleats etc Fe 410-W (Gde - E - 250) Quality 'A'.all as specified and directed by Engr-in-charge.

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness un-reinforced (below or above ground level)

M&L for 75mm thick Cement concrete (1:4:8) type D2 (using 40mm graded stone aggregate) as in sub-base in floor finishes all as specified and directed by Engr-in-charge.

M&L 40mm thickness PCC 1:2:4 type B-1(20mm graded aggregate) as in floor and paving, complete all as specified

M&L 75mm thickness PCC 1:3:6 type C-2 as in plinth protection and paving, complete all as specified

Demolition of concrete (PCC) of any description and in any position not otherwise specifically provided for Cement concrete (unreinforced) all as specified and directed by Engr-in-charge.

M & L 75mm thick Cement concrete type D-2, 1:4:8 (using 40mm graded aggregate) as in fdn and subbase to received top layer all as specified and directed by Engr-in-charge.

M&L for 25mm thick Sand filling (crushed sand) under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L for Machine pressed precast conctete interlocking paver block 60mm thick any shape and size with grey cement and pigment confirming to IS 15658-2006 of 60 mm thickness M-35 Grade complete all as specified and directed.

M/S TSERING ANGCHOK

Mehar Enterprises

TSEWANG DORJAY