SPL REPAIR TO BLDG NO T-16/01, WATER TANK ALONGWITH DRAINAGE AND APPROACH PATHWAY IN BLDG NO T-18/16, T-17/06 AND T-18/11 AND PROVN OF TILING IN BLDG NO T-12/13 AND 12/16 OF VARIOUS LOCATIONS OF CHARDUAR UNDER GE(N) TEZPUR

Amount

Dismantling of asbestos cement (corrugated or semi corrugated ) sheets in roof covering any thickness and description

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm of mangalore pattern of an colour having tensile strength of 550Mpa 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 GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in valley/gutter/eve board fixed with self tapping screws etc., complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

S & F MS steel work in (MS round/square/rectangular pipe,angle) posts,truss ,purlin and water tank stagging including special shaped washers etc., complete using but welded tubes confirming to IS 1161- 1979 graded St 240 with one shop coat of zinc chromate primer paint complete all as specified and directed..

S & F 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. complete all as specified and as directed.

S&F Fe 410-W (Gde-E-250) quality mild steel plate plain or chequered,5 mm thick or over in thickness complete all as specified and as directed

S&F Mild steel screw bolts (machine made) with hexagonal /square heads at one end & screwed the other/ screwed both ends, each screwed end to be fitted with washers & one hexagonal or square nut,length of bolt exc 5cm but n exc 10cm long dia of shank 5 to 10 mm

Material and labour for preparation of new and previously un-treated steel surfaces of any description, not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

Surface excavation n.exc 30cm deep & averaging 15cm deep and getting out in soft / loose soil.

M&L for Hard core of gauge n exc 63mm ( using broken stone or boulder ), depoisted, spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface.

M&L for 100mm thick PCC type C-2, (1:3:6) using 40mm graded stone aggregateas in sub base of floor complete all as specified and directed.

M&L for Sand filling under floors or in foundation including watering & consolidation

M&L for coloured machine pressed precast concrete interlocking paver block any shape and size conformng to IS 15658-2006 of 80 mm thickness with grey cement and no pigment ,M-40 grade etc complete all as specified and directed.

Excavation in trenches n. exc 1.5 m wide and not exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier hole etc not exc 10 sqm on plan and not exc 1.5 m depth and getting out in soft/loose soil complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in surface channels and drains complete all as specified and directed.

Returning filling in trenches including spreading leveling, watering and well ramming in layer not exc 25 cm thick complete all as specified and directed.

Removing of excavated materials to a distance n. exc. 50 mtr and depositing where directed at a level not exceeding 1.5 M above the starting point complete all as specified and directed.

M&L for PCC 1:2:4 type B-2 using 20mm graded stone aggregate as in coping on brick wall complete all as specified and directed.

M&L for rendering 15mm thick, CM 1:4 on fair faces of brick work or conc. surfaces by making surfaces even and smooth (mixed with water proofing compound which shall be measured & paid for separately under respective item) without using extra cement complete all as specified and directed.

Demolition of Stone slabs and tiles of any description or thickness laid, bedded and pointed in any mortar in floor, aprons etc all as specified and directed by Engr-in-Charge.

M&L for 75 mm thick cement concrete type D-2, 1:4:8 (40mm graded aggregate) as in sub base under floor

M&L for 25 mm thick cement concrete (1:2:4) type B1 ( 20mm graded stone aggregate) as in floor finished rough to receive floor finishes complete all as specified and directed.

M&L for Non-skid joint free coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceding 0.06sqm but not exceeding 0.11 sqm, in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as directed.

Dismantling of floor hearth or wall tiling incl cement mortar bedding ( but not backing) and removing debris and rubbish off the premises.

M&L for Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. complete all as specified and directed.

M & L glazed ceramic coloured tiles in vertical surfaces, set and joiunted in neat cement slurry and pointed in coloured cement to match over and including 10mm thick rendering in cement mortar 1:4 complete all as specified and directed.

M&L for non skid ceramic (coloured) tiles of 7-8 mm (square or rectangular) area of each tile exceeding 0.18 sqm but n.exc 0.38 sqm in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match coloured tiles over and including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

All as per Item No above but as in skirting/dado but over 10 mm thick rendering over CM 1:4

Dismantling ceiling boards/boarding (Fibre/Pulp/Plywood) any thickness including cover fillets

S & F anodised GI snap grid (Size of grid 605mm x 605mm ) frame work for false ceiling including GI wire 4mm thick as a suspender for GI snap grid framing all as specified

S&F 4 mm thick Non asbestos fibre cement building board decorative type( e-board) fixed in aluminium snap grid frame work with screws.

Demolition of brick work or stone masonary built in cement mortar

M&L for brick work with old size sub class 'B' bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4

M&L for brick work with old size sub class 'B' bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and directed.

M & L for rendering 5 mm thick in cement plaster in cement mortar (1:4) mixed with integral water proofing compound @3%by wt of cement over 10 mm thick backing coat in cm (1:4) on fair faces of brick work or concrete surface complete all as specified and directed. Note : water proofing compound shall be measured and paid separately).

Supply only integral waterproofing liquid

Material and labour for rendering 15mm thick cement plaster in cement mortar (1:6) on unfair faces of brickworks complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15cm thick above or below ground level all as directed.

M&L for 75 mm 1:3:6 type C2 ( using 40 mm graded stone aggregate) as plinth protection/paving finish even and smooth without using extra cement.

M & L for Forming Construction joint 30mm deep x 10mm wide filled with sealing compound Grade 'B'

M&L for Chequered cement concrete tiles 30 cm x 30cm x 25mm thick, set, jointed & pointed in neat cement slurry in floors with grey cement & pigment,glossy finished type over 15mm thick screed in CM(1:4)complete all as specified and directed.

M&L for PCC in surface channels and drains type B1 (1:2:4) using 20 mm graded stone aggregate complete all as specified and directed.

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

Add or deduct for each 25 mm girth or part thereof over or under 30 cm ditto complete all as specified and directed.

Taking down plastering on lathing (other than wire-netting), without removing lathing, in cement lime or CM(one side only measured in cases where both sides are plastered)

S&F Gl wire netting 0.90mm dia & 12mm mesh lathing to wood or metal studding, joists, etc. in walls. Ceilings, stanchions, beams, etc. including all laps, cutting & waste

M&L for Rendering 10mm thick on stone masonry surfaces or surface other than one face of lathing in CM (1:6)

M&L for Rendering 10mm thick on stone masonry surfaces or other side of lathing of lathing in CM (1:6)

S&F for TMT bars , 10 mm dia and over cut to length, bent to shape required including cranking ,bending spirally, hooping for columns, hookings/ends and binding with and including MS wire not less than 0.9 mm dia or securing with clips complete all as specified and directed.

M&L for RCC type B1 (1:2:4) using 20 mm graded aggregate in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like

M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings & similar work; exc. 200m thick (Horizontal or sloping) Fair finished surfaces of concrete flat

M&L for Granite (of any type) slab 20-25 mm thick machine cut ,bedded and jointed with gray cement slurry and pointed with white cement with admixiture of pigment to match the shade of granite stone indluding grinding and polishing complete all as specified and directed.

M&L for Granite (of any type) slab 20-25 mm thick machine cut, in skirting / dado laid over cement screed and jointed with gray cement slurry and pointed with white cement with admixiture of pigment to match the shade of granite stone including grinding and polishing complete all as specified and directed.

Dismantling framed timber scantlings 40 sq. cm & over in section, in any position

M&L for 2 nd class hard wood scantling wrought finished in any position over and 40 sq. cm & over in section,complete all as specified and directed.

Dismantling of timber but in fillets, rails, posts, rafters, purlines etc.under 40 Sqcm in section.

M&L for 2nd class hard wood plain fillets ,square, rectangular or triangular in section ,clean sawn ,secured with nails or brads (sectional area exc13 sq.cm & n exc 25 sq.cm)as in studs of ceiling / sunshed./truss members

All as per item no above but (sectional area exc6 sq.cm & n exc 13 sq.cm) as in ceiling/ jali window frame/bird proof

M&L for 2nd class hard wood plain fillets ,square, rectangular or triangular in section ,wrought ,secured with nails or brads but (sectional area exc 3 Sqcm &n exc 6 sq.cm) in filet etc complete

S&F wire netting of stainless steel wire 1.40 mm dia fixed with tinned tacks of stainless steel wire staples complete all as specified and directed.

S&F in repair Galvanised mild steel wire cloth, 0.56 nominal dia of wire & average width of aperture 1.00mm with tinned tacks, or galvanised wire staples

M&L for 40mm thick hard wood planed at both sides boarding as in joist of ceiling, rafters, truss and members complete all as specified and directed

Taking down chowkhats or frame with shutter (without taking off shutters from the frame) exe 1.5 sqm n.exe 4 sqm each.

S&F for second class hardwood plain,solid,straight,chowkats and frames,wrought,framed rebated on the solid ,rounded or chamfered ,put together with glue pinned at joints.

S&F 2nd class softwood 35mm thick Glazed & skeleton shutters, open rebated & prepared to receive glass, gauze, etc. (without sash bars), edge of framing plain, chamfered or rounded, fitted with cut & mitred beds for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8. clause 8.20 (a); to chowkats

S&F 30 mm thick Flush shutters, solid core construction, with block board core & plywood face panels, commercial type on both sides complete all as specified and as directed.

Taking down chowkats or frames with shutters (without taking off shutter from the frames ) not exceeding 1.5 Sqm each

S & F factory made steel windows with side hung shutter incl projecting type hinges with steel handles, and steel complete with glazing bars, dovetailed or welded complete all as directed.

Allas per item no 69 above but without glazing bars all as directed.

S&F Steel ventilators with side hung shutter including two pairs of brass cup pivots, catch spring and pulley wheel, complete all as specified and directed.

S&F Butt hinges 100mm size, medium weight, cold rolled mild steel.

S&F Butt hinges 75mm size, medium weight, cold rolled mild steel.

S&F 150mm size aluminium anodised handles, cast type.

S&F 200 mm long aluminium anodised barrel tower bolt of extruded section.

S&F aluminium alloy sliding door bolt 300mm long, 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

S&F Sheet glass 4.0 mm thick, ordinary quality & glazing with oil putty in square n.exc 0.5 sq.m in each pane complete all as specified and as directed

S&F in repair Aluminium anodised Brackets complete all as specified and directed.

S&F Harrison rails,mild steel, chromium plated with fixing brackets, stops, rollers etc.complete all as specified and directed.

S&F 140mm long Floor door stopper of aluminium alloy body & tongue, anodised, with hard drawn steel spring.complete all as specified and directed.

M&L for applying two coat of cement based paint paint on new surface including preparation of surface incl Priming plastered and other surfaces with alkali resistant priming paint complete all as directed.

M&L for Preparation of new plastered surfaces and applying two coats of OBD over a coat of alkali resistant primer complete all as specified and directed.

M&L for applying one coat of cement based paint paint on old surface including preparation of surface complete all as specified incl Priming plastered and other surfaces with alkali resistant priming paint complete all as directed.

M & L for preparing of surfaces of walls by complete removal of existing treatment and applying two coats of acrylic washable distemper over 1mm thick wall care putty in two coats over a coat of primer (smooth bodied opaque finish surface) complete all as specified and directed.

M & L preparation of new surface & applying two coat of synthetic enamel paint to wooden surfaces exc 10 cm girth complete all as specified and directed.

Taking up or down steel tubing and connections, 15mm bore and removal of unserviceable pipe from site of work complete all directed.

S&F 20mm outer diameter of 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 etc.

Taking up or down steel tubing and connections, 20mm bore and removal of unserviceable pipe from site of work complete all directed.

S&F 25mm outer diameter of 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 etc.

S&F 20mm outer diameter of pipes PP-R Gate valves (brass insert) as per requirement of the site

S&F 25mm outer diameter of PP-R Gate valves (brass insert) as per requirement of the site

S&F 25mm outer diameter of PP-R Ball valves (brass insert) as per requirement of the site

M&L for Cutting chases, pinning in, making good to facings where required and pointing in cement mortar (1:3) to ends of landings, steps, cills, sunsheds, shelves, lintel etc and and cutting chases for concealed water tubing or concealed conduit wiring etc

S&F Stop valve 20mm bore with long shank & cup (concealed type) of PTMT any colour screwed for iron pipe & fixed. (min. weight 20mm-112gms)

S & F 15mm bore bib taps, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule.

S & F 15mm bore stop valves/angle cock, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule.

S&F in repair CP tubular towel rail 600 mm long all as directed .

S&F in repairs Soap dish complete all as specified and directed.

S&F Glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12 cm wide with chromium plated bracket guard and railing 60 cm long complete all as specified and as directed.

S&F Vitreous China wash basin, white, flat back, size 630x450mm (flat back or angle back type) including brackets, cutting for and pinning 'in brackets waste coupling, waste pipe, grating complete all as specified and directed.

S&F Pillar taps, 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.

S&F Waste coupling 32mm bore of PTMT (half or full threaded) min. weight 32mm-45gms) .

S & F 75mm bore PVC ( SWR) pipes single socketed ,in any length with rubber ring joints, fixed to wall.

S & F 75mm PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors

S & F PVC (SWR) bends of radius 75mm bore.

S & F PVC (SWR) vent cowl 75mm bore.

S & F PVC (SWR) junction single,(Single T) equal or unequal of radius 75mm bore.

S&F 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement

M&L for PCC 1:3:6 type C1 using 20mm graded stone aggregate as in concrete bed to drain pipe incl packing under haunching against the sides of pipes after are laid and tested for 110mm dia pipe.

S&F in repair ball brass valves high pressure, with polythene float and fly nut complete screwed for iron pipe or for brass ferrule and fixed 20 mm bore dia of pipe complete all as specified and as directed.

Dismantling existing water tanks capacity exc. 500 Ltrs but n.exc 1000 Ltrs, removing from site complete all as specified and directed.

S&F for 1000 Ltr capacity rotational moulded polythelene, three layer, PVC water storage tanks (cylindrical or vertical with closed top) hoisted and fixed in position complete all as specified and directed.

S&F in repair Sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers, including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe over all size 915 mm x 460 mm and bowl size 410 mm x 330 mm x 160 mm complete all as specified and directed.

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, (fittings such as switches, ceiling roses, pendants, regulators sockets etc. to be measured separately), removing materials to store for keeping in safe custody for reuse at site and making good disturbed surfaces of walls, floors, etc.

M&L for point wiring of size 1.5 sqmm (two run) with PVC insulated unsheathed multistranded copper conductor cabel of 1100V grade drawn through PVC casing & caping minimum size 20 mm including accessories, fixed on surfaces of wall/floor and fixed on ceiling/roof etc, including pressed steel terminal boxes 1.6 mm thick, concealed in walls with plastic laminated sheet cover 3mm thick as top cover fixed with cadmium screws for housing the switchs,sockets, fan regulators etc., incl provn of 1.5 sqmm PVC insulated copper earth conductor cable for earth continuity and connecting to common earth dolly including taking down old point wiring all as specified and directed by Engr-in-Charge.

(a) One light point controlled by one switch

(b) One fan point controlled by one switch

(c ) One 3 pin socket outlet 5 amps on the same board controlled by one switch.

(d ) One 3 pin socket outlet 5 amps on independent board controlled by one switch.

(e) One socket outlet three pin 15 amps control by one switch independent board with cable 2.5 sqmm size (two run) & 1.5sqmm (one run) .

S&F switch piano flush type 5 amps single pole one way complete all as specified and directed by Engr-in Charge

S&F socket outlet 2 in 1, 3pin 5 amps 230 volts complete all as specified and directed by Engr-in Charge

S&F switch piano flush type 15 amps single pole one way complete all as specified and directed by Engr-in Charge

S&F socket outlet 3 pin, 15 Amp, flush type complete all as specified and directed by Engr-in Charge

S&F ceiling rose , polycarbonate, isolated body with 2 to 3 terminals complete all as specified and directed by Engr-in Charge

S&F Electronic fan regulator dimmer type,450w , 250 volt complete all as specified and directed by Engr-in Charge

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Five star rated with brushless direct current motor complete and old fan deposit to E/M yard complete

S&F lamp holder insulated body with back plate for batten fittings/angle holder as required and including taking down old damaged holder.

S&F of LED bulb 9 w high sutable for lamp holder complete complete all as specified and as directed by the Engineer-in-Charge.

Supply and fix 20Watts LED light fitting, basic all purpose surface and wall mounted LED batten 20Watts with aluminium housing and integrated electronic driver including 20W LED tube - 1No. all as per Cat No.LTTB4F20WLED/W of C&S or equivalent of other specified makes fixed on surfaces of wall or ceiling including taking down the old fitting all as specified and as directed by the Engineer-in-Charge.

Supply and fix 10 Watts environmental friendly, ultra moders, energy saving, surface mounted , decorative oval bulk head edge-lit LED luminaire comprising of high brighthess LEDs all as per Cat No SIRIUS/10W of C&S or equivalent of other specified makes all as specified and as directed by the Engineer-in-Charge.

Taking down old damaged/broken sub main wiring of any size/capacity alongwith existing conduit pipe/casing and caping and removing the same from the site and making good the disturbed portion of the wall etc all as specified and directed by Engr-in-Charge.

S&F sub main wiring complete with two runs of 4 sqmm PVC insulated unsheathed single core multistrand copper conductor cable of 1100 volts grade drawn through new non metalic rigid PVC casing capping on wall alongwith accessories fixed on walls/floors/ceiling with one run of 4 sqmm PVC insulated unsheathed copper conductor cable as earth continuity conductor all as specified and directed by Engr-in-Charge. Note:- Two runs of PVC insulated cable 4 sqmm + one run 4 sqmm of earth wire and one run of conduit including accessories shall be measured as one length.

S&F MCB distribution board made of CRCA sheet, powder coated paint comforming of IS 13032, double door fixed in switch boards/wall at various places of capacity 240volt 8 way MCB DB, SPN with 200 Amp rated bus bar shall conform to IP 38 protection incluidng taking down the old one.

S&F MCB of rating 240 Volts,SPN 40 Amps including taking down the old one.

S&F MCB of Single pole of rating 6 to 32 Amps including taking down the old one.

S&F Sheet metal enclosure of single pole and neutral enclosure with a Two pin and earth plug and socket complete with one MCB of 20Amps.

M&L for Earthing complete with galvanised steel earth plate electrode 60cm x 60 cm x 6.3 mm thick burried directly in ground vertically to a depth not less than 2.25m deep below ground level with top edge of plate not less than 1.5 below ground level connected to GI 4mm earth wire by means of bolts, nuts check nuts washers made of galvanised iron or steel earth wire protected by GI pipe 15 mm bore light grade connected upto switch board incl 20mm bore GI water pipe with funnel and wire mesh all as shown in electrical plate No.3 of SSR Part I including dearth chamber of PCC 1:2:4 type B1 using 20mm grade aggregate with RCC cover slab 1:2:4 type B1, 40mm thick with 15mm dia MS bar 100mm C/C both ways and 6 MM dia MS hooks complete all as specified inlcuding testing on completion.

Supply & Lay underground XLPE insulated armoured LT UG electric cable with aluminium conductor 1100V grade in trenches fixed on wall (or) passing through pipes/in floors connecting up testing and commissioning of of size 10 sqmm 2 core complete all as specified and directed by Engr-in Charge . Note :- Including nacessary excavation and clamp on wall with proper screw complete

NOTES: 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. The rates for RCC/PCC shall deemed to include the cost of formwork, shuttering etc., required for complete and proper execution of the item. Refer Schedule "A" notes for details.

M/S SAMJHANA CONSTRUCTION (BID ID -3484258)

M/S JALALUDDIN AHMED (BID ID -3484316)

M/S RSB ENTERPRISES (BID ID -3484350)

AVASANA SOLUTIONS PRIVATE LIMITED (BID ID -3484194)

R S TRADERS (BID ID -3489023)