1 Retaining wall back side Tabin Appa resident near 3D Hotel. 2. 4nos of Ring well at various location under ward no.03, Itanagar SH at G sector near bypass road, RK mission, H-sector near Toko Tado residence, Chandranagar backside of 3D ho

Amount

SH:- C/o Borewell at H sector near Kali mandir under ward no.03.

Ground water exploration (Drilling by DTH-200 Rig mechine with ODEX option bore-well size 5" (127 mm) and complete assembling with ERW casing pipe of size 128 mm ID and 142 OD and other required lubricants, accessories in the depth of approximately 100 mtr.

Provision for Jacket filter and other accessories (a) Jacket filter 80 mm dia and 3.00 mtr length each

(b) Packer assembly

© GI reducer 80 x 50 mm

(d) GI Socket 80 mm

(e) GI Nipple 50 mm dia

(f) End plug

Supplying and fitting 2 Horse power 1 pnase submersible pump made in cromption greaves discharge up to total head of 150 m with compartible to 40-50 mmdiameter pipe.

Supply of panel board with high quality

Supply of submersible cable 4 sqm copper

Supply of sfety wire

Supply of starter

Supply of GI pipe 40 mm x 3 mtr length filter with socket

Provision for 5" bore-well size capacity clamp (2 Nos ) with nut & bolt

SH:- C/o 4 nos of Ring well at various location under ward no.03, Itanagar (Sh:- at G-sector near bypass road, RK mission, H-sector near Toko Tado residence, Chandranagar backside of 3D hotel and forest colony near Shiv Mandir). Earth work in excavation in soil containing 50 % or more of single or small size boulders up to 30 cm, size including in 20 cm, layers and breaking clods, ramming and dressing up for the purpose of making embankments of filling up ground depression lead up to 50 mtrs and left upto 1.50 mtrs.

Providing and laying in foundations and plinth cement concrete 1 : 5 : 10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

Providing and fixing of RCC Ring in step wise below the level of water strata etc and above the platform hight of the Ring well.

Cement mortar 1 : 3 (1 cement : 3 fine sand)

Providing and fixing GI pipes complete with GI fittings including trenching and refilling etc (external work). a) 15 mm nominal bore

Providing and fixing GI pipes complete with GI fittings and clamps including cutting and making good the walls (internal work).a) 15 mm nominal bore

Syntex 500 Ltrs.

SH:- C/o Retaining wall back side Tabin Appa resident near 3D Hotel. Earth work in excavation 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) including banking in 20 cm layers and breaking clods, ramming and dressing up for the purpose of making embankments or filling up ground depressions, lead upto 50 m and lift upto 1.50 m.

Providing and laying in foundations and plinth cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering. a) Foundations and plinth

Supplying, fitting and placing HYSD bar reinforcement in sub structure complete as per drawing and technical specificationsg, fitting and placing HYSD bar reinforcement in sub?structure complete as per drawing and technical specificationsb) Tar/TMT steel

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces withcement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring, shuttering and reinforcement ina) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size)

Centring and shuttering including strutting, propping etc and removal of formwork for : a) Foundation, footings, bases of columns etc. and mass concrete.

b) Walls (any thickness) including attached pilasters, buttresses, plinth andstring courses etc.

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:- C/o Community septic Tank at G-sector near likha Tadh Resident. 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 1.50 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 sides of plinth, sides of foundation etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus soil as directed within a lead of 50m.

Providing and laying cement concrete 1:2:4 (1 cement:2 coarse sand:4 stone aggregate 20 mm nominal size) excluding the cost of centring and shuttering in (a) Foundations and plinth

Reinforced cement concrete in wall (any thickness) including attached pillasters, buttresses, plinth and string courses, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces with cement mortar 1:3 ( 1 cement :3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring,shuttering and reinforcement in : (a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Centring and shuttering including strutting, propping etc and removal of form work for : (a) Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

( b ) Suspended floors,roofs,landings,shelves and their supports,balconies and chajjas(3.5 m height)

Reinforcement of RCC work including bending, binding and placing in position complete (a)mild steel

Reinforced cement concrete in suspended floors, roofs, landings and balconies upto 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 centring and shuttering and reinforcement with 1 : 2 : 4 (1 cement : 2 coarse sand : 4 stone aggregate 20 mm nominal size).

Cement concrete flooring 1 : 2 : 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement (a) 40 mm thick.

Construction of soak pit 1.2 x 1.1 x 1.2 m filled with brick bats including SW drain pipe 100 mm dia and 1.20 m long complete as per standard design.

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

Cost of Haulage of Materials by tipper excluding Loading and unloading and Stacking on hill Roads Lead 36 from banderdewa As per T.C (i). Surface Road

Cost of Loading and unloading of Cement, Steel and bricks by manual means and staking for hill roads.

Cost of Loading and unloading of Sand , Shingles etc. by manual means and staking for hill roads.

Cost of Haulage of Materials by tipper excluding Loanding and unloading and Stacking on hill Roads Lead 139 Km As per T.C (i).surface Road (1) Sand (2)Shingles

Providing and fixing sand cast iron/cast iron (spun) soil, waste and vent pipes (a)100 mm dia

(b) 75 mm dia

( c)50 mm dia

SH:- C/o RCC Retaining wall near Govt. Primary school upper valley colony Chandranagar ward no.03. Earth work in excavation 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) including banking in 20 cm layers and breaking clods, ramming and dressing up for the purpose of making embankments or filling up ground depressions, lead upto 50 m and lift upto 1.50 m.

Providing and laying in foundations and plinth cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering. a) Foundations and plinth

Supplying, fitting and placing HYSD bar reinforcement in sub structure complete as per drawing and technical specificationsg, fitting and placing HYSD bar reinforcement in sub structure complete as per drawing and technical specifications. b) Tar/TMT steel

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces withcement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring, shuttering and reinforcement in a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size)

Centring and shuttering including strutting, propping etc and removal of formwork for :a) Foundation, footings, bases of columns etc. and mass concrete.

b) Walls (any thickness) including attached pilasters, buttresses, plinth andstring courses etc.

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

SH:-Renovation of drainage system near Bypass road G-sector opposite R.K Mission post office. Earth work in excavation 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) including banking in 20 cm layers and breaking clods, ramming and dressing up for the purpose of making embankments or filling up ground depressions, lead upto 50 m and lift upto 1.50 m.

Providing and laying in foundations and plinth cement concrete 1 : 3 : 6 (1cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

Reinforcement of RCC work including bending, binding and placing in position complete.b) Tar/TMT steel

Centring and shuttering including strutting, propping etc and removal of formwork for : a) Foundation, footings, bases of columns etc. and mass concrete.

b) Walls (any thickness) including attached pilasters, buttresses, plinth andstring courses etc.

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm togive a smooth and even surface excluding cost of centring, shuttering and reinforcement in ::a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size)

SH:- C/o Protection wall near Labour Barrack, power house, upper valley colony, Chandranagar ward no.03 Earth work in excavation 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) including banking in 20 cm layers and breaking clods, ramming and dressing up for the purpose of making embankments or filling up ground depressions, lead upto 50 m and lift upto 1.50 m.

Providing and laying in foundations and plinth cement concrete 1 : 3 : 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering. a) Foundations and plinth

Supplying, fitting and placing HYSD bar reinforcement in sub structure complete as per drawing and technical specificationsg, fitting and placing HYSD bar reinforcement in sub?structure complete as per drawing and technical specification ) Tar/TMT steel

Reinforced cement concrete in walls (any thickness) including attached pillasters, buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces withcement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring, shuttering and reinforcement in a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size)

Centring and shuttering including strutting, propping etc and removal of formwork for :a) Foundation, footings, bases of columns etc. and mass concrete.

b) Walls (any thickness) including attached pilasters, buttresses, plinth andstring courses etc.

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

SH:- New construction of culvert at junction point colony, Fishery, WRD OFFICE COLONY. Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 includding setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

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

Laying Reinforced Cement Concrete Pipe NP2/prestrssed concrete pipe on first class bedding in single row . (Laying Reinforced cement concrete pipe NP2/prestrssed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets .

Flexible Apron :Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less than 40 kg beyond curtain wall.

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

Plain/reinforced cement concreete in substructure as per drawing and techanical specification Clauses 802,804,805,806,807,1202 and 1204 (RCC grade M20)

M/S SERA AGENCY (BID ID -7968)