1 Bore well at Niti vihar. 2. nos. of Ring Well at Various Location under Ward No.08, Itanagar SH 2 Nos. at Lobi Colony and 2 Nos. at Nitivihar. 3. RCC slab culvert at market area division 4, near PHED Chief Engineer office, Western Zone

Amount

C/O Bore well at Niti vihar. 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.

(c) 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

C/O 4 nos. of Ring Well at Various Location under Ward No.08, Itanagar . 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 : 4 : 8 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) excluding the cost of centring and shuttering.

Providing and fixing of RRC Ring in step wise below the level of water strate 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

C/O RCC slab culvert at market area division-IV, near PHED Chief Engineer office, Western Zone. Excavation for structures (Earthwork 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 amd backfilling with approved material. (i) b upto 3m depth ( with de-watering)

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.)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications RCC Grade M 20

Supplying, Fitting and Placing HYSD bar Reinforcement in Sub-Structure complete as per Drawing and Technical Specifications.

Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification. RCC M 20

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 force. Complete as per drawing and Technical Specifications

Back filling behind the abutment, wing wall & return wall complete as per drawing and technical specification. Granular materials ( 13.9)

a) Carriage of cement,HYSD bar(Steel) and other items etc.from Itanagar to nearest roadhead@ average lead of 27Km

SH (2) :- RCC Drain 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

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 and cover slab.

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)

C/O protection wall at primary health centre, lobi. 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.a) 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

C/O retaining wall near Tarak Yach Kipa resident under ward No.08, Senki view, Itanagar. 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.a) 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