Construction of Camp Office Extraction including store and POL Godown under Kalighat Range

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead up to 50m and lift up to 1.5m,as directed by Engineer-in-Charge. a) Allkinds of soil.

Column foundation

Septic Tank

Inspection pit

Plinth Beams

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth: consolidating each deposited layer by ramming and watering lead upto 50 m and lift upto 1.5m.

Total Excavation

Inside plinth

Supplying and filling in plinth with jamuna sand under floors including, watering, ramming consolidating and dressing complete.

Under Column foundation

Septic Tank bed

P/L in position cement concrete of specified grade excluding the cost of centring and shuttering -All work upto plinth level

1:2:4 (1 Cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources).

CC Approach Road

CC Footpath

1:3:6 (1 Cement : 3 coarse sand(zone-III) : 6 graded stone aggregate 40 mm nominal size).

Under Column foundation

Plinth Beam bed

under floors

Plinth wall

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring ,shuttering ,finishing and reinforcement -All work upto plinth level.

1:1½:3 (1 Cement: 1½ coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Column footing

Column footing (slope)

Short Column

Plinth beam

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size).

Tie Beam

Chajja 1.8m

Chajja 1.3m

Sill Bands

Lintel Bands

Rcc Shelves

Pantry Shelve

Toilet Slab

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts, etc. Upto floor five level excluding cost of centring, shuttering, finishing and reinforcement.

1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)

Columns

Reinforcement for RCC work including straighting cutting,bending, placing in position and binding all complete. Thermo-Mechanically Treated bars of grade Fe-500 D or more.

Footing jali (12mm dia @ 10cm c/c both ways)

Column (4Nos.-12mm dia)

Rectangular Stirrups (8mm dia)

Plinth beam

Main Bars (4Nos.-12mm dia)

Stirrups (8mm dia)

Tie beam

Main Bars (4Nos.-12mm dia)

Stirrups (8mm dia)

Sill Bands

Links (8mm dia)

LIntel Bands

Links (8mm dia)

Rcc Shelves

Rcc Shelves (Main 10mm dia @ 100c/c)

(Distribution 10mm dia @ 150 c/c)

Rcc Chajja

Chajja 1.8m (main 8mm dia @ 100 c/c)

(Distribution 8mm dia @ 150 c/c)

Chajja 1.3m (main 8mm dia @ 100 c/c)

(Distribution 8mm dia @ 150 c/c)

Toilet Slab

(Main 10mm dia @ 100c/c)

(Distribution 10mm dia @ 150 c/c)

Add 5% for lappings and wastage

Providing and fixing upto floor five level precast cement concrete hollow block including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand ), cost of required centring, shuttering and finishing smooth with 6 mm thick cement plaster 1:3 (1 cement : 3 fine sand ) on exposed surfaces complete. a)1:1½:3 (1 Cement : 1½ coarse sand(Zone III) : 3 graded stone aggregate 20 mm nominal size).

100mm walls

Deduction - Door (D1)

- Windows (W1)

- Ventilator /(V)

Providing wood work in frames of doors, windows, panels and other frames, (including labour @30% of cost of timber) a) Sawn Timber Cat II A from Govt Saw Mill Betapur

Door Frame

Window Frame

Ventilator Frame

Ceiling Frame

Ceiling Beading

Rafters

Tie beams

Struts

Purlins

Door Panel

Eave Board

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws excluding, panelling which will be paid for separately, all complete as per direction of Engineer-in-charge.

Kiln seasoned and chemically treated hollock wood.

35 mm thick shutters

For Windows

For Ventilator

Providing and fixing plain Multipurpose Cement board ( High Pressure steam cured ) as per IS : 14862, with suitable screws for fibre cement board in ceiling etc. complete (frame work to be paid separately) :

6 mm thick Cement fiber board as per IS: 14862

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge)0.50 mm + 0.05 %, total coated thickness with zinc coating 120 gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 gm per sqm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :

Ridges plain (500 - 600mm)

Making Plinth Protection 50mm thick of cement concrete 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size ) over 75mm bed by dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

12mm cement plaster of mix : a) 1:4 (1 cement: 4 fine sand)

Walls

Plinth Wall

Deduction - Doors

- Windows

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

Water thinnable cement primer.

Walls

Ceiling

RCC Loft & Shelves

Rcc Chajja

Deduction - Doors

- Windows

- Ventilators

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : a) Two or more coats applied on walls @ 1.25 ltr/10 sqm. over and including one coat of Special primer applied @ 0.75 ltr / 10sqm

Walls

Ceiling

RCC Loft & Shelves

Rcc Chajja

Deduction - Doors

- Windows

- Ventilators

Providing and fixing Brass sliding door bolts ISI marked with nuts and screws etc. complete

Providing and fixing bright finished brass handles with screws etc. complete :

Providing and fixing bright finished brass handles with screws etc. complete :

125x85x5.5 mm (heavy type)

75x65x4 mm (heavy type)

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete :

Providing and fixing bright finished brass hard drawn hooks and eyes :

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. (Internal work) a) 15 mm dia. nominal bore

b) 20 mm dia. nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. : External work a) 15 mm dia. nominal bore

b) 20 mm dia. nominal bore

Providing and fixing brass bib cock of approved quality: a) 15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. a) 15 mm nominal bore

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required : a)W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing soil, waste and vent pipes :

a) 100 mm dia Sand cast iron S&S pipe as per IS: 1729.

Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. a) 100 mm dia Sand cast iron S&S as per IS - 1729

Providing and fixing single equal plain junction of required degree : a) 100 x 100 x 100 mm Sand cast iron S&S as per IS - 1729.

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.

40 mm thick with 20 mm nominal size stone aggregate

Chequerred precast cement concrete tiles 22 mm thick in footpath &courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand).

Light shade pigment using white cement.

For CC footpath

For rear Open area

For CC Road

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: d) White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap

Providing internal & external electrical installations including the cost of all required fixtures and stores and including the cost of manpower for installation all complete

Providing & Laying CC Drain 23x23 cm alongwith a floating coat of neat cement, complete

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.

80x1.25 mm M.S. laths with 1.25 mm thick top cover.

Supplying and fixing Brushless silent exhaust fan of size 200mm, Rust Proof Body and Dust Protection Shutters complete.

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required :

Kitchen sink without drain board

610x510 mm bowl depth 200 mm.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08%and conforming to IS : 15622 , of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete.

Size of Tile 600x600 mm

For Office & Other areas

For Pantry Shelve

Size of Tile 500x500 mm

For WC

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

NAVEEN KUMAR KASHYAP (BID ID -49809)

Brijesh Tiwari (BID ID -50109)

PTR MATHI VANAM (BID ID -49923)