Construction of approach road from Nyapin township road to Helipad at Nyapin ADC Hq in Kurung Kumey District AP SH FC Retaining and Breast wall CC Drain BT and Pilot rest room with toilet

Amount

Excavation in soil with Dozer with lead upto 100 meters (Excavation for road way in soil by mechan;ical means including cutting pushing the earth to site of embankment up to a distance of 100 meters (average lead 50 meters), including trimming bottom and sides slopes in accordance with requirement of linaes, grades and cross sections.

Excavation in ordinary Rock with lead up to 100 meters (Excavation for roadway in ordinary rock by deploying a dozer , 80 HP including cutting and pushing the earth to site of embankment upto a distance of 100 meters (average lead 50 meters), including trimming bottom and sides slopes in accordance with requirement of linaes, grades and cross sections.

Pavement

WBM-I: (1.50 km) Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.) (i) Grading- I (Using Screening Crushable type such as Moorum or Gravel) (b) Using Screening Type-A (13.2mm Agg.)

WBM-II: (1.50 km) Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.) (ii) Grading- II (Using Screening Crushable type such as Moorum or Gravel) (c) Using Screening Type-B (11.2mm Agg.)

WBM-III: (1.50 km) Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.) (iii) Grading- III (Using Screening Crushable type such as Moorum or Gravel) (b) Using Screening Type-B (11.2mm Agg.)

Black topping:(1.50km): A. Prime coat (Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means.)

B. Tack coat :Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom

C. Open - Graded Premix Surfacing (Providing, laying and rolling of open -graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades.) (i) Case - I: Mechanical method using Penetration grade Bitumen and HMP of appropriate capacity not less than 75 tonnes/hour .

D. Seal Coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats) (i) Case - I : Type A

CC Drain: 0.440 km

Earth work in excavation in foundation and trenches etc in all kinds of soil(excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size saturated soil and rock) lift upto 1.50m and stacking the excavated soil not more than 3m clear from the edge of the excavation and returning the stacked soil in 15 cm layers when required into plinth sides of foundation etc. consolidating each diposited layer by ramming and watering and then disposing of all surplus soil as directed within a lead of 50m.

providing and laying cement concrete 1:3:6(1 cement:3 course sand:6) graded stone aggregate 20mm nominal size)excluding the cost of centring and shuttering in a)foundations and plinth

centring and shuttering including strutting propping etc and removal of form work for:- b) walls including attached butress,pilasters etc.

12 mm cement plaster in CM 1:4(1 cement:4 sand)

A Neat cement punning

Retaining wall:40.00 Mtrs

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.) I Ordinary soil A Manual Means (i) upto 3 m depth (without de-watering)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Stone masonry work in cement mortar 1:3 in foundation complete as per drawing and Technical Specification b) Random Rubble Masonry

Dry rubble flooring

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification A Granular material

CD WORK = 05 Nos.

Excavation For Structure( Earthwork in Excavation of Founation of Structure as per Drawing and Technical Specification including Setting out Construction of Shoring and bracing removal of Stamps and Othere deterious materials dressing of Side and bottom and backfilling with appproval method) (i) Ordinary soil A) Manual Means(depth upto 3 m)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications Coursed rubble masonry (first sort )

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications B)RCC Grade M20 Height upto 5m

Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification RCC Grade M20 Using Concrete Mixer For solid slab super-structure, 20-30% of (a+b+c) Height upto 5m

Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification a) Granular material

SH: Chain link fencing: 240.00 Mtrs

Earth work in excavation in foundation and trenches etc in all kinds of soil(excluding soil containing 50% or more of shingle or small size boulders upto 30 cm size saturated soil and rock) lift upto 1.50m and stacking the excavated soil not more than 3m clear from the edge of the excavation and returning the stacked soil in 15 cm layers when required into plinth sides of foundation etc. consolidating each diposited layer by ramming and watering and then disposing of all surplus soil as directed within a lead of 50m.

providing and laying cement concrete 1:3:6(1 cement:3 course sand:6) graded stone aggregate 20mm nominal size)excluding the cost of centring and shuttering in a)foundations and plinth

providing and laying cement concrete 1:3:6(1 cement:3 course sand:6) graded stone aggregate 20mm nominal size)excluding the cost of centring and shuttering in e)columns, Pillars, post & struts etc..

2.4 m high fencing with 3.5 m high angled iron post size 75x75x6 mm placed at 2.5 m apart embeded in cement concrete block of size 45x45x60 cm . Corner and every 12th post to be embeded in C.C block of size 45x45x60 cm with 2 m high chain fixed b) Ms Barbed wire

providing and laying iron angle post 45x45x6 mm in position as per direction of Engineer-in-charge

Providing and fixing barbed wire fencing above compound wall in position as per direction of Engineer-in-charge

EXCAVATION AND EARTH WORK(PILOT REST ROOM)

Earth work in excavation in foundation and trenches in soils containing 50% or more of shingle or small size boulders upto 30 cm size, lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers when required,into plinth sides of foundation etc. consolidating each deposied layer by ramming and watering and then disposing of all surplus excavated soil as directed within a lead of 50 m. All kinds of soil

Re-filling excavated earth in foundations and plinth etc. in 15 cm layer including ramming and watering complete

Filling in plinth with sand under floors including watering, ramming, consolidating and dressing complete.

CONCRETE WORK

providing and laying cement concrete 1:5:10 (1 Cement : 5 Coarse sand :10 graded stone aggregate 40 mm nominial size) excluding cost of centering and Shuttering.

R.C.C. WORK

Reinforced concrete work in foundations, footings, bases of columns, etc and mass concrete excluding cost of centering, shuttering and reinforcement in:

Reinforcement cement concrete work in columns pillars, piers, abutements, post and struts etc up to floor two level including finishing and plastering the exposed surface with cement mortar 1:3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but excluding cost of centering and shuttering and reinforceement , 1:2:4 (1 Cement : 2 Coarse sand : 4 Stone aggregate 20 mm nominial size)

Reinforcement cement concrete work in Lintels, beams, and bresumers up to floor two level including finishing and plastering the exposed surface with cement mortar 1:3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but excluding cost of centering and shuttering and reinforceement , 1:2:4 (1 Cement : 2 Coarse sand : 4 Stone aggregate 20 mm nominial size)

centring and shuttering including strutting propping etc and removal of form work for:- a) foundations, footings, bases of columns etc for mass concrete

e) Columns, Pillars, Piers, Abutments, Post

d) Lintels, beams, girders, bressumers and cantilevers etc.

Reinforcement of RCC work including bending, binding and placin in position Mild steel and tensile steel bars

BRICK WORK

Brick work with bricks of class designation 75 in foundation and plinth in: a) cement mortar 1:4(1 cement :4 course sand)

Extra for brick work with best available in superstructure above plinth level upto floor level

half brick masonryn(with best available local bricks) in cement mortar 1 : 4 (1 Cement : 4 Coarse sand) in foundation and plinth

Reinforcement of RCC work including bending, binding Extra for half brick masonry in superstructure above plinth level and upto floor two level

WOOD WORK

Providing approval best available local wood(class-BII) work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position

Providing and fixing 44 mm thick best available local wood class- B (19 mm batten and 25 mm bracing ) battened and braced doors and windows shutters including providing and fixing nessaccery bright finished finished or black enamelled T-hinges butt hinges, sliding door bolts, tower bolts and handles with nessaccery bolts and nuts and screws complete.

Providing and fixing 38 mm thick wire guage shutters using galvanized mild steel wire guage of IS guage designation 140G with wire of dia 0.56 mm for doors, windows and clerestory windows including anodized aluminium butt hinges with nessaccery screws a) best available local wood Class B-I

Providing and fixing MS grills of required pattern in wooden frames of windows etc. with MS flat, square or round bars with round headed bolts and nuts or by screws a) Ornamental grill.

Providing and fixing MS tower bolts (barrel type) with necessary screws complete. b) 200x10 mm

Providing and fixing aluminum Handles anodised transparent or dyed to requied colour or shade with necessary screws etc. complete a) 125 mm

Steel work in built up tubular trusses including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer welded and bolted including special shaped washers etc. complete (welding to be paid separately)

FLOORING

25 mm thick cement concrete flooring 1 : 2 : 4 ( 1 cement : 2 Coarse sand : 4 graded stone aggregate 12.5 mm nominial size) finished with a floating coat of neat cement

Finishing

12 mm thick plasters 1:4(1 cement : 4 fine sand) on walls

15 mm cement plasters on the rough side of single or half brick wall of mix 1:4(1 cement:4 fine sand)

Distempering with dry distemper of approved brand and manufacture (two or more coat) and of required shade on new work including priming coat of whitening to give even shade

Painting two or more coat (excluding priming coat) with superior ready mixed paint for wood of approved brand and manufacture in all shades on new work to give an even shade.

Painting two or more coat (excluding priming coat) with superior ready mixed paint for steel work of approved brand and manufacture in all shades on new work to give an even shade.

EXTENSION OF HELIPAD

Earth Work in excavation in soils containing 50% or more of shingle or small size boulder upto 30 cm size including banking in 20 cm layers and breaking clodes, ramming and dressing up for the purpose of making embankments or filling up ground depressions lead upto 50 m and lift of 50m

M/s J.G Enterprises