WATER SUPPLY SYSTEM WORKS IN VARIOUS SUB-STATION OF AEGCL IN LOWER ASSAM ZONE

Amount

Civil Works

Mobilisation of Drilling Rig including carrying of all materials, preparation of access to the site, repaiirng to the fencing wall etc damaged during execution complete and as directed by AEGCL

Boring of 250 mm dia bore well by drilling rig for inserting tube well cashing pipe through different soil/rock media including cost of drill pipes, scafolding, tools and pipes, cost of fuel and carriage of compressor etc. as necessary amd taking out the same complete as site requirements and directed by AEGCL

Supplying, fitting and fixing pipes plain/bevel ended for casing, conforming to relevant IS codes of practice including supplying and fitting of tube well accessories, lowering of assembly pipes concentrically in the borehole followed by supplying and packing of pea gravel free from dirt, dust and other foreign materials in the annular space between the borehole and assembly pipes complete as directed by the Department. II) PVC PIPE viii) 200mm diameter

Supplying fitting and fixing ISI approved PVC filter 3.00 metre long. vi) 200mm diameter.

Development of the tube well with compressor or by over pumping unit for 48 hours till sand free discharge is obtained.

Three phase Submersible motor pump set (Texmo / Crompton Greaves/ Aquatic/ CRI/ V-Guar suitable for 100 mm bore well and above. 5 HP STAGE 14 to 50 with MCB controlled Submersible motor pump set control panel.

Supplying, fitting and fixing suction pipes plain/bevel ended, conforming to relevant IS codes of practice including supplying and fitting of accessories, lowering of assembly pipes concentrically in the casing pipes complete as directed. II) PVC PIPE iii) 40mm diameter

Supplying fitting and wiring with P.V.C. insulated single core unsheathed industrial (Multistrand) cable FR conforming to IS-694: 1990 with flexible bright annealed electrolytic copper conductor for voltage grade up to 1100 volts (Finolex /RR Kabel /Nicco / Anchor or Equivalent Make as approved by the Deptt.) inside the deep tube well system including earth continuity from outside control panel to the submersible motor pump set complete as directed. Joints will not be permitted for the cable With 3 x 6 sq. mm. + earth continuity with2x 4 sq. mm. cable.

Supplying fitting and fixing insulated steel cable rope of 10 sq.mm dia rope for supporting the pump set.

Submersible motor pump set control panel including Starter ( Crompton Greaves/ Control & Switch Gear/ BCH/ L& T / Siemens make) 5HP (a) 0.45 mm thick

Supplying fitting and fixing following accessories

CI-adaptor of 40mm dia.

C.I. well cover.

G.I. clamp 500x75x5mm.

Nuts and bolts.

Supplying and fitting gun metal country pit valve (full way valve) I.S.I. Make as specified and directed. b) 40 mm dia.

Description of Work / Item(s)

Amount

Civil Works

Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 1.00 m below the existing ground level. (b) In hard soil.

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (c).Stone soling of thickness 150mm.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). (a) In prop 1:3:6 aggregate by volume. Bottom Slab Plinth Protection

Supplying, fitting and fixing in position reinforcement bars conforming to relevant IS code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes ………………and placing in position with proper blocks, supports, chairs, spacers etc. complete. (up to 1st floor level). (b) Other ISI approved TMT reinforcement bar (SRMB/SAI/BISCON/Xtech) (For Assam Type Bldg., drain works,,retaining wall&boundary wall etc. . (i) TATA/SAIL

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0 M and removal of the same for in-situ reinforced concrete and plain concrete work in:

(b) Using 25mm thick plank Bottom Slab

(ii) Using 25mm thick plank Wall

(ii) Using 25mm thick plank Filter Slab

Providing and laying Plain/Reinforced cement concrete works in prop 1:2:4 including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete works (shuttering where necessary shall be measured and paid separately). (I) Using mixture machine. (B) in superstructure from plinth level upto 1st floor (a) M20 grade concrete or Prop. 1:1.5:3

Providing precast R.C.C slab over drain ,septic tank etc. in prop. 1:2:4 reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire with necessary shuttering , curing etc. complete including fixing in position as directed. a) 100mm thick slab

Cement plaster skirting with cement mortar in prop. 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement including rounding of junctions with floor. (a) 20 mm thick Floor Wall Surface of filter unit on both external & internal

Supply and Laying of Coarse Sand for Filter Bed

Supplying fitting and fixing M.S.angles, M.S. flat, M.S. bolts and nuts including painting with red lead paint one coat complete as directed. a) M. S. Angle. (25x25x5 mm angle)

Providing corrugated galvenised Iron sheet roofing of TATA SHAKTEE / SAIL including fitting and fixing necessary galvenised J or L hooks, bolts and nuts 8 mm dia with bitumen washer 25 mm dia x 3 mm thick and 1.6 mm thick limpet washer complete excluding cost of roof truss, purlin etc. (Roof trusses and purlin etc.to be measured and paid separately). (a) 0.45 mm thick

Sanitary and Water Supply

Supplying fitting and fixing Pipes with all necessary fittings in exposed or in trenches includind trenching and refilling the same etc complete as directed. ix) 100 mm dia for aeration of water

Supplying fitting and fixing Pipes with all necessary fittings in exposed or in trenches includind trenching and refilling the same etc complete as directed. ix) 40 mm dia

Supplying and fitting gun metal country pit valve (full way valve) I.S.I. Make as specified and directed. b) 40 mm dia.

Description of Work / Item(s)

Amount

Civil Works

Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 1.00 m below the existing ground level. (b) In hard soil.

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (c).Stone soling of thickness 150mm.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). (a) In prop 1:3:6 aggregate by volume. Bottom Slab Plinth Protection

Supplying, fitting and fixing in position reinforcement bars conforming to relevant IS code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes ………………and placing in position with proper blocks, supports, chairs, spacers etc. complete. (up to 1st floor level). (b) Other ISI approved TMT reinforcement bar (SRMB/SAI/BISCON/Xtech) (For Assam Type Bldg., drain works,,retaining wall&boundary wall etc. . (i) TATA/SAIL

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0 M and removal of the same for in-situ reinforced concrete and plain concrete work in:

(b) Using 25mm thick plank Bottom Slab

(ii) Using 25mm thick plank Wall

(ii) Using 25mm thick plank Filter Slab

Providing and laying Plain/Reinforced cement concrete works in prop 1:2:4 including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete works (shuttering where necessary shall be measured and paid separately). (I) Using mixture machine. (B) in superstructure from plinth level upto 1st floor (a) M20 grade concrete or Prop. 1:1.5:3

Providing precast R.C.C slab over drain ,septic tank etc. in prop. 1:2:4 reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire with necessary shuttering , curing etc. complete including fixing in position as directed. a) 100mm thick slab

Cement plaster skirting with cement mortar in prop. 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement including rounding of junctions with floor. (a) 20 mm thick Floor Wall Surface of filter unit on both external & internal

Supply and Laying of Coarse Sand for Filter Bed

Supplying fitting and fixing M.S.angles, M.S. flat, M.S. bolts and nuts including painting with red lead paint one coat complete as directed. a) M. S. Angle. (25x25x5 mm angle)

Providing corrugated galvenised Iron sheet roofing of TATA SHAKTEE / SAIL including fitting and fixing necessary galvenised J or L hooks, bolts and nuts 8 mm dia with bitumen washer 25 mm dia x 3 mm thick and 1.6 mm thick limpet washer complete excluding cost of roof truss, purlin etc. (Roof trusses and purlin etc.to be measured and paid separately). (a) 0.45 mm thick

Sanitary and Water Supply

Supplying fitting and fixing Pipes with all necessary fittings in exposed or in trenches includind trenching and refilling the same etc complete as directed. ix) 100 mm dia for aeration of water

Supplying fitting and fixing Pipes with all necessary fittings in exposed or in trenches includind trenching and refilling the same etc complete as directed. ix) 40 mm dia

Supplying and fitting gun metal country pit valve (full way valve) I.S.I. Make as specified and directed. b) 40 mm dia.

Description of Work / Item(s)

Amount

Civil Works

Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 1.00 m below the existing ground level. (b) In hard soil.

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (c).Stone soling of thickness 150mm.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). (a) In prop 1:3:6 aggregate by volume. Bottom Slab Plinth Protection

Supplying, fitting and fixing in position reinforcement bars conforming to relevant IS code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes ………………and placing in position with proper blocks, supports, chairs, spacers etc. complete. (up to 1st floor level). (b) Other ISI approved TMT reinforcement bar (SRMB/SAI/BISCON/Xtech) (For Assam Type Bldg., drain works,,retaining wall&boundary wall etc. . (i) TATA/SAIL

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0 M and removal of the same for in-situ reinforced concrete and plain concrete work in:

(b) Using 25mm thick plank Bottom Slab

(ii) Using 25mm thick plank Wall

(ii) Using 25mm thick plank Filter Slab

Providing and laying Plain/Reinforced cement concrete works in prop 1:2:4 including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete works (shuttering where necessary shall be measured and paid separately). (I) Using mixture machine. (B) in superstructure from plinth level upto 1st floor (a) M20 grade concrete or Prop. 1:1.5:3

Providing precast R.C.C slab over drain ,septic tank etc. in prop. 1:2:4 reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire with necessary shuttering , curing etc. complete including fixing in position as directed. a) 100mm thick slab

Cement plaster skirting with cement mortar in prop. 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement including rounding of junctions with floor. (a) 20 mm thick Floor Wall Surface of filter unit on both external & internal

Supply and Laying of Coarse Sand for Filter Bed

Supplying fitting and fixing M.S.angles, M.S. flat, M.S. bolts and nuts including painting with red lead paint one coat complete as directed. a) M. S. Angle. (25x25x5 mm angle)

Providing corrugated galvenised Iron sheet roofing of TATA SHAKTEE / SAIL including fitting and fixing necessary galvenised J or L hooks, bolts and nuts 8 mm dia with bitumen washer 25 mm dia x 3 mm thick and 1.6 mm thick limpet washer complete excluding cost of roof truss, purlin etc. (Roof trusses and purlin etc.to be measured and paid separately). (a) 0.45 mm thick

Sanitary and Water Supply

Supplying fitting and fixing Pipes with all necessary fittings in exposed or in trenches includind trenching and refilling the same etc complete as directed. ix) 100 mm dia for aeration of water

Supplying fitting and fixing Pipes with all necessary fittings in exposed or in trenches includind trenching and refilling the same etc complete as directed. ix) 40 mm dia

Supplying and fitting gun metal country pit valve (full way valve) I.S.I. Make as specified and directed. b) 40 mm dia.

Description of Work / Item(s)

Amount

Civil Works

Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 1.00 m below the existing ground level. (b) In hard soil.

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (c).Stone soling of thickness 150mm.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). (a) In prop 1:3:6 aggregate by volume. Bottom Slab Plinth Protection

Supplying, fitting and fixing in position reinforcement bars conforming to relevant IS code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes ………………and placing in position with proper blocks, supports, chairs, spacers etc. complete. (up to 1st floor level). (b) Other ISI approved TMT reinforcement bar (SRMB/SAI/BISCON/Xtech) (For Assam Type Bldg., drain works,,retaining wall&boundary wall etc. . (i) TATA/SAIL

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0 M and removal of the same for in-situ reinforced concrete and plain concrete work in:

(b) Using 25mm thick plank Bottom Slab

(ii) Using 25mm thick plank Wall

(ii) Using 25mm thick plank Filter Slab

Providing and laying Plain/Reinforced cement concrete works in prop 1:2:4 including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete works (shuttering where necessary shall be measured and paid separately). (I) Using mixture machine. (B) in superstructure from plinth level upto 1st floor (a) M20 grade concrete or Prop. 1:1.5:3

Providing precast R.C.C slab over drain ,septic tank etc. in prop. 1:2:4 reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire with necessary shuttering , curing etc. complete including fixing in position as directed. a) 100mm thick slab

Cement plaster skirting with cement mortar in prop. 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement including rounding of junctions with floor. (a) 20 mm thick Floor Wall Surface of filter unit on both external & internal

Supply and Laying of Coarse Sand for Filter Bed

Supplying fitting and fixing M.S.angles, M.S. flat, M.S. bolts and nuts including painting with red lead paint one coat complete as directed. a) M. S. Angle. (25x25x5 mm angle)

Providing corrugated galvenised Iron sheet roofing of TATA SHAKTEE / SAIL including fitting and fixing necessary galvenised J or L hooks, bolts and nuts 8 mm dia with bitumen washer 25 mm dia x 3 mm thick and 1.6 mm thick limpet washer complete excluding cost of roof truss, purlin etc. (Roof trusses and purlin etc.to be measured and paid separately). (a) 0.45 mm thick

Sanitary and Water Supply

Supplying fitting and fixing Pipes with all necessary fittings in exposed or in trenches includind trenching and refilling the same etc complete as directed. ix) 100 mm dia for aeration of water

Supplying fitting and fixing Pipes with all necessary fittings in exposed or in trenches includind trenching and refilling the same etc complete as directed. ix) 40 mm dia

Supplying and fitting gun metal country pit valve (full way valve) I.S.I. Make as specified and directed. b) 40 mm dia.

Description of Work / Item(s)

Amount

Civil Works

Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 1.00 m below the existing ground level. (b) In hard soil. Stone masonry wall

Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (a).Brick on flat soling.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately). (a) In prop 1:3:6 aggregate by volume. Bottom Slab Plinth Protection

Stone masonary work in retaining wall, wing wall, abutment, foundation, steps, plinth etc. in cement mortar in prop 1:6 with levelling course of 1:6:12 with both faces hammer dressed including bonding, providing face stone, through stone and centering including racking of joints, curing and supplying and all carriage of stone as directed including payment of forest royalty and sales tax and carriage. (b) Coarse Rubble Masonry Wall below tank

Supplying, fitting and fixing in position reinforcement bars conforming to relevant IS code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes ………………and placing in position with proper blocks, supports, chairs, spacers etc. complete. (up to 1st floor level). (b) Other ISI approved TMT reinforcement bar (SRMB/SAI/BISCON/Xtech) (For Assam Type Bldg., drain works,,retaining wall&boundary wall etc. . (i) TATA/SAIL

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0 M and removal of the same for in-situ reinforced concrete and plain concrete work in:

(b) Using 25mm thick plank Bottom Slab

(ii) Using 25mm thick plank Wall

(ii) Using 25mm thick plank Filter Slab

Providing and laying Plain/Reinforced cement concrete works in prop 1:2:4 including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete works (shuttering where necessary shall be measured and paid separately). (I) Using mixture machine. (B) in superstructure from plinth level upto 1st floor (a) M20 grade concrete or Prop. 1:1.5:3

Providing precast R.C.C slab over drain ,septic tank etc. in prop. 1:2:4 reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire with necessary shuttering , curing etc. complete including fixing in position as directed. a) 100mm thick slab

Cement plaster skirting with cement mortar in prop. 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement including rounding of junctions with floor. (a) 20 mm thick Floor Wall Surface of filter unit on both external & internal

Supply and Laying of Coarse Sand for Filter Bed

Supplying fitting and fixing M.S.angles, M.S. flat, M.S. bolts and nuts including painting with red lead paint one coat complete as directed. a) M. S. Angle. (30x30x4 mm angle)

Providing corrugated galvenised Iron sheet roofing of TATA SHAKTEE / SAIL including fitting and fixing necessary galvenised J or L hooks, bolts and nuts 8 mm dia with bitumen washer 25 mm dia x 3 mm thick and 1.6 mm thick limpet washer complete excluding cost of roof truss, purlin etc. (Roof trusses and purlin etc.to be measured and paid separately). (a) 0.45 mm thick

Sanitary and Water Supply

Supplying fitting and fixing Pipes with all necessary fittings in exposed or in trenches includind trenching and refilling the same etc complete as directed. ix) 100 mm dia for aeration of water

Supplying and fitting gun metal country pit valve (full way valve) I.S.I. Make as specified and directed. b) 40 mm dia.