PROVISION OF ROOM FOR EXTENSION OF EXISTING BUILDING NO. P-43 (DRILL SHED AND STORAGE ACCOMMODATION) AT NHO DEHRADUN

Amount

Surface excavation not exceeding 30 cm deep and averaging 15 cm 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, well, cesspits, manholes, Pier holes,etc. / for laying of cable/ pipe etc n exc 10 sqm on plan and n exc 1.5 m in depth and getting out in hard/dense soil complete all as specified and directed.

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

Removal of surplus soil to a distance n exc. 50 Mtr and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed.

M&L for ATT, treating the bottom and sides of excavation at the rate of 5 litres of emulsion per square metre of surface area complete all as specified and directed.

M&L for ATT, treating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (Area of the substructure in contact with backfill to be measured) complete all as specified and directed.

M&L for ATT, treating the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface complete all as specified and directed.

M&L for ATT, treating the soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area complete all as specified and directed.

M&L for ATT, treating the soil along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall complete all as specified and directed.

M&L for PCC (1:4:8) Type D2 (40 mm graded stone aggre-gate) as in foundations, filling and mass-concrete complete all as specified and directed.

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

M&L for RCC (design mix) M-25 (using 20mm graded stone aggregates) as in columns, pillars, piers, posts and struts complete all as specified and directed.

M&L for RCC (design mix) M-25 (using 20mm graded stone aggregates) as in floor/ roof beam, cantilevers, lintel over 1.5m span complete all as specified and directed.

M&L for RCC (design mix) M-25 (using 20mm graded stone aggregates) as in slab supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, and in shelves complete all as specified and directed.

M&L for formwork for rough finish 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 complete all as specified and directed.

M&L for formwork for rough finish to soffits of suspended slabs such as roof slabs, floor slabs, landing slab and similar work, not exceeding 200mm thick complete all as specified and directed.

M&L for Formworkfor rough finish 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.complete all as specified and directed.

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

M&L for formwork for rough finish to edge of concrete flats exc 10 cm but n exc 20cm wide and sides of RCC/PCC bands in walls, horizontal or slopping and similar work, complete all as specified and directed.

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

M&L for mild steel TMT bars 6mm to 8mm dia, cut to length, bent to shape required including cranking, bending, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming complete and all as specified and directed.

M&L for mild steel TMT bars 5 to 10mm dia bars as in stirrups cut to length, bent to shape required including cranking, bending hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L for brick work with old size full brick subclass ‘B’ burnt clay bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6) complete all as specified and directed.

M&L for brick work with old size half brick subclass ‘B’ burnt clay bricks, straight or curved on plan exc 6m mean radius, built in CM (1:4) complete all as specified and directed.

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

M&L for 5mm thick rendering on fair faces of brick or concrete surface in cement plaster (1:3) as in ceiling and fininshed surface even and fair complete all as specified and directed.

M&L for 15mm thick plastering on brick or concrete surface in CM (1:4), surface finished even and fair mixed with WPC as per manufacturer's instruction complete all as specified and directed. Note :- WPC shall be measured and paid separately as supply only.

M&L for hard core of broken boulders/stone of gauge n exc. 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick each layer water and rammed to a true surface complete all as specified and directed.

M&L for 100 mm thick PCC (1:4:8) type D2, ( using 40 mm graded stone agg) as in sub base of floor complete all as specified and directed.

M&L for 75 mm thick PCC (1:2:4) type B1, ( using 20 mm graded stone agg) as in floor/path complete all as specified and directed.

M&L for coloured vitrified tiles of any design and pattern, double charged, 9 to10 mm thick, as in floor etc incl 15 mm thick screed bed in CM (1:6), set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles. Tiles shall be confirming to IS-15622:2017, Group B1b with average water absorption less than 0.05%. Length, width and straightness of sides + 0.10% (Max deviation). Thickness + 4.0% (Max deviation). Centre & Edge curvature and warpage + 0.20% (Max Deviation). Breaking strength 1200 N (Minimum) and minimum 95% tiles shall be free from visible defects and area of each is as following complete all as specified and directed :- Note: Shade of the tiles including Colour, design and pattern shall be got approved by GE/ AGE(I).

Area of each tile not exc 0.36 sqm.

Description same all as per item No.31 but in riser of steps, skirting, dado and pillar etc with and includind over 10mm thick rendering in CM (1:4) complete all as specified and directed.

M&L for non skid, joint free, coloured ceramic tiles 7-8mm thick (Square/Rectunglar), as in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the coloured tiles laid with and including over 15mm thick screed bed in CM (1:6), area of each tiles shall be of following complete all as specified and directed :-

Area of each tile exc 0.06 Sqm but not exc 0.11 Sqm.

M&L for coloured glazed ceramic tiles of any design and pattern, 300x450x 7 to 8mm thick, as in dado etc including 10mm thick rendering in CM (1:4), set and jointed in neat cement slurry and pointed in white of coloured cement to match the shade of the tiles. Tiles shall be confirming to IS-15622:2017, Group B III with average water absorption between 10% to 15%. Length, width and straightness of sides + 0.20% (Max deviation). Thickness + 4.0% (Max deviation). Straightness of sides and Rectangularity +0.15% (Max Deviation). surface flatness + 0.22% (Max deviation). Breaking strength 500 N (Minimum) and minimum 95% tiles shall be free from visible defects complete all as specified and directed. Note: Shade of the tiles including Colour, design and pattern shall be got approved by AGE(I)

S&F in repair powder coated aluminium glazed side hung double door shutters with anodised aluminium frame of section 100x44x1.5mm and shutter having style, top rail, lock rail and bottom rail of 84x44x1.5mm including 5.5 mm thick tinted blind sheet glass ordinary quality with all necessary suitable push & pull plate/handle, screw, jointing cleats, rubber packing, aluminium snap beading and 1 No 200mm long aluminium tower bolt, 100 mm long 3 No aluminium butt hinges B-21 type, and one No mortice brass lock 100 mm size 4 lever (vertical type) complete all as specified and directed.

M&L factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 50 x 100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/ borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete all as specified and directed. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately).

M&L factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30 mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as specified and directed. (Note: stainless steel butt hinges and necessary S S screws shall be paid separately

S&F stainless steel, butt hinge (ISI Marked) and fixed of following size complete all as specified and directed:-

100mm long

S&F stainless steel barrel tower bolts of extruded section (ISI Markd) of following size complete all as directed and specified:-

150 mm long

S&F stainless steel handles fabricated type, of following size complete all as directed and specified:-

150 mm long

S&F Powder Coated of colour as approved by GE (minimum thickness of powder coating 50 micron), aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified and directed.

S&F Powder coated of colour as approved by GE (minimum thickness of powder coating 50 micron) aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified and directed.

M&L for 20 mm thick Granite (of any type) tiles machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete bedded over and including 15mm thick screed bed in CM (1:4) and pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

M&L for rounding to edges of stone slabs one edge, such as in steps, window cill, cooking platform and other similar situations complete all as specified and directed.

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

S&F 4 mm thick figured glass, pin headed type and glazing with oil putty /wooden beads in square n. exc 0.5 sqm in each pane complete all as specified and as directed.

S&F vitreous china urinal half stall white type urinal complete including providing and fixing plugs bedding urinal against wall in CM 1:2 securing urinal to plugs with & including 60 mm brass screws pointing around urinal back in cement fixing automatic flushing cistern with brackets flush pipe grating and union for discharge pipe complete all as specified and directed.

S&F PVC valveless, symphonic action type low level flushing cistern white with inlet ball valve, float and handle, 10 ltr capacity complete with flush pipe(Long bend) 32mm dia complete all as specified & directed.

S&F vitreous china wash down water closet pan (pedestal pattern), white, with and including plastic water closet seat, white, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device, P or S trap( excluding fixing bolts, flushing cistern and flush pipe), including connection to drain (or outgoing pipe) and to flushing pipe, anti -syphonage pipe, etc., complete all as specified and directed.

S&F vitreous china wash hand basin, white, flat back, size 550mm x 400mm excluding taps, chain and plug and porcelain stopper but including cutting for and pinning in ends of and including brackets, waste pipe & CP brass waste coupling of 32mm dia complete all as specified and directed. Note : Rate quoted under this item deemed included fixing of taps, plug and chain and connecting up to supply pipes, wastes or traps etc.

S&F galvanised steel water tubing (GI pipe), medium grade with all fittings (ISI Marked) and fixed to wall, floor and ceiling including cutting chases in brick wall for concealed water tubing and make good cutting exc 20 cm girth for of following bore complete all as specified and as directed :-

15mm bore

20 mm bore

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

S&F 15mm bore Stop valves (angular stop cock), cast copper alloy, fancy type, chromium plated with long shank and cup screwed down high pressure with crutch or butterfly handle or concealed screwed both ends for iron pipe or for unions complete all as specified and directed. Note for all CP item :- Chromium plated fitting shall be brought in store yard first as approved by GE/AGE(I) and will be issued subsequently for fixing at site.

S&F chromium plated health faucet, telephonic type with CP flexible arms and hooks of approved make suitable to fix to 15 mm bore CP angle valve complete all as specified and directed.

S&F gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, for following bore complete all as specified and directed:-

20 mm bore

S&F ball valve high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipes or brass ferrule and fixed of following size complete all as specified and as directed :-

20mm bore ( minimum weight 210gms)

S&F PVC connection 15 mm size with PTMT nut of following length complete all as specified and directed :-

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints and laid in trenches or in floor of following size complete all as specified and as directed :-

110 mm bore

75 mm bore

S&F PVC (SWR) bends any radius including necessary cutting in brick wall and making good to match with existing surface of following size complete all as specified and as directed :-

110 mm bore

75 mm bore

S&F PVC (SWR) floor trap, out let dia 75mm, plain with grating including jointing with solvent cement complete all as specified and as directed.

S&F rotational moulded polyethylene water storage tank, double layer construction, ISI mark (cylindrical vertical with closed top) hoisted and fixed in position with and including 20 mm dia GI pipe medium grade washout pipe 450 mm long with plug and 20 mm dia GI pipe medium grade overflow pipe 600 mm long with fittings, of following capacity of tank complete all as specified and as directed:-

Capacity 500 Ltrs

M&L for preparation of newly plastered surfaces on wall and applying two coats of oil emulsion distemper on plastered surfaces over and including 1mm thick of Birla/ JK wall care putty for smooth finish of wall complete all as specified and directed.

M&L for preparing newly plastered surfaces of wall and applying three coats of white wash complete all as specified and directed. Note :- The newly plastered surface must be prepared in a manner so that there should not be any impression of dent and it should be made even and smooth all as per satifaction of Engr-in-Charge.The cost of all materials, T&P and labour required for preparation of surface are deemed to be included in the rates quoted.

M&L for preparation of newly plastered surfaces and finishing walls with acrylic smooth exterior paint of required shade: New work (Two or more coat applied @ 1.67 ltr/ 10 sqm over and incl priming coat of primer of exterior primer applied @2.20 kg/10 sqm) complete all as specified an directed.

S&F 5mm thick bevelled edge best quality looking mirror of size 600x450 mm with 30mm PVC beading all around the glass, mounted over 3mm thick PVC sheet or 6mm thick AC bldg board, complete all as specified and directed.

M&L for 60 mm thick coloured rubber moulded glossy finish machine pressed precast concrete interlocking paver block, M-35 Grade with pre-polished, coloured/ laquar finish of shape and size, as approved by the GE in confirming to IS 15658-2006 with and including over 25 mm thick stone dust/ sand cushioning complete all as specified and directed.

M&L Wire Brushing and cleaning top surface of tiles, lime terracing or cement concrete, including flashings and junctions of parapets, etc and surface painting , with a layer of blown grade bitumen of any penetration applied hot @1.7 kg per sqm blinded with grit or pea size gravel @ 0.006 cum per sqm and lightly tampered(area of flashings,etc shall be added to roof area) complete all as specified and directed.

M&L for 200 mm bore RCC pipes, class NP2, laid and jointed complete with collars complete all as secified and directed.

M&L concrete bed to drain pipes in PCC (1:3:6) type C2 (using 40mm graded stone aggregate) including packing under and haunching against the sides of pipes after they are laid on slope and tested for following bore sewer pipe line complete all as specified and directed :-

200 mm bore

M&L for precast RCC (1:2:4) type B1, (using 20mm graded stone aggregates) as in cover slab (for manholes) and set in CM (1:6) including necessary fair finish formwork complete all as specified and directed.

M&L for cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required 200 mm bore pipe complete all as specified and directed.

M&L for PCC (1:3:6) type C-2, using 40mm graded stone aggregate as in surface channel and drain including saucer drain and toe wall etc 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 ends, complete all as specified and directed.

S&F Stainless Steel 304 Grade curtain rod 25 mm dia with brackets and end doms complete all as specified and directed

S&F rolled mild steel section for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc., conforming to Fe-410-W(Gde-E-250) quality-A complete all as specified and as directed. Note : The rates quoted allow for cutting to dead length where required, notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, fish plates, gusset plates etc., also for wedging, plumbing, truing up and fixing complete.

S&F Pre-painted galvalume aluminum zinc coated GI based corrugated steel sheet 0.50mm thick of any colour, having tensile strength of 550 Mpa, AZ-150 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 0.50mm thick of any colour having tensile strength of 550 Mpa, AZ-150 as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L for two coats of synthetic enamel paint over a coat of red oxide primer including preparation of new steel surface over 10cm width or grith complete all as specified and directed.

One 3pin/5pin 5/6 Amps socket out let on same board with other switches , with cables 1.5 sq mm size , complete all as specified and directed.

One 3pin/5pin 5/6 Amps socket out let on independent board with other switches, with cables 1.5 sq mm size, complete all as specified and directed .

All as per item No 80 above but with 4.0 Sqmm PVC insulated FRLSH cable for 15 Amps power pointcomplete all as specified and directed .

S & F Switch Modular single pole, one way 6 Amps, 1 module 240 Volts AC all as specified and directed .

S&F switch modular , one-way 16Amps, 1 module 240 Volts AC all as specified and directed.

S&F modular socket, 6A -2/3 pin combined 2 module ISI marked 230 volts, 50 Hz all as specified and directed.

S&F modular socket, 6A/16A -2/3 pin combined 2 module 230 volts 50 hz all as specified and directed.

S&F ceiling rose surface bakelite 65x25mm dia having three terminals ISI marked all as specified.

S&F step socket type modular fan regulator 120/280 V , 2 module all as specifiedand directed.

S&F batton/angle holder insulated body with back plate, suitable for batten fittings all as specified & directed.

S& F wall mounted LED Tube light fitting 1 x 20 watt,4 feet complete all specified and directed .

S& F wall mounted LED Tube light fitting 1 x 10 watt,2 feet complete all specified and directed .

S & F ceiling fan BLDC Type 1200 sweep 240 volts Ac 50 Hz with remote control complete all as specified and directed.

S&F LED building security light 1X30 W housing made out of pressure die-cast aluminium alloy with toughened glass, IP-66 protection, working on 240 Volts , 50 HZ, consisting of reflective lens wired with appropriate driver PF>0.98 having over voltage protection up to 440 volts, Surge protection level ≥ 10 KV, thermal short circuit protection THD < 10% made up of long life LED chips (SMD) in modular with Ra>70, and LED lumen efficiency >140 lumen per watt, beam angle along the drive way, 120 degree, beam angle across the drive way, 80 degree luminior efficiency > 130 Lumens/watt, power LED should be of more than 01 watt CCT should be between 5700° K- 6500° K including fixed on wall with 02 Nos MS clamp made out of 40X6 mm FI and bracket made out of 32 mm dia light grade GI pipe not less than 0.90 mtr long bend to shape complete all as Specified and directed including connecting with 1.5 sq mm, 3 core, PVC insulated Copper conductor cable 1100 Volts grade from terminal box to light fittings complete all as specified and as directed. (i) the firm has to give warranty for street light fittings including driver minimum for 03 years for any defects developed during the period. (ii) The contractor shall submit the third party LM 79 report from any NABL approved laboratory.

S&F sheet metal enclosure double door type for MCBs DB SPN (Single pole and neutral) 240V AC 4 way with 200 Amps rated bus bar all as specified and directed .

S&F MCB SP 5 to 32 Amp 'B' series 10 KA repturing capacity complete all as specified.

S&F MCB SPN 40 Amp 240 V AC 10 KA repturing capacity complete all as specified.

S&F in repair sub main wiring two single core 4 sq mm PVC insulated unsheathed multi stranded copper conductor cable ( FRLSH ) 1100Volts grade drawn in & including rigid PVC conduit 20mm dia or more medium grade surface/ concealed in wall as per existing along with 4.00 Sq mm PVC insulated unsheathed copper conductor cable (FRLSH ) as earth wire and wire connected with main earth dolly including cutting chasing and making good disturbed portion all as specified and as directed Note:- Two runs of multi stranded copper conductor cable and one run of earth wire including PVC conduit will be measured as a one length.

sweety pest control (BID ID -3511765)

ACE BUILDERS AND CONTRACTORS (BID ID -3505773)

M/s Anil Kumar (BID ID -3505839)