Critical Flood Control and Anti- Erosion works along rivers in Manipur river basin (phase-II).

Amount

Construction of Retaining wall with RCC bore pile on Imphal River, Iril River, Thoubal river & Manipur river (5.00 m & 6.00 m high)

Earth work in excavation by mechanical means ( Hydraulic Excavator)/ manual means in foundation trenches or drains ( not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 metres including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres @ All kinds of soil.

Boring, providing and installation bored cast-in-situ reinforced cement pile of grade M25 of specified diameter and length below the pile cap to carry a safe working load not less to specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and temporary casing of appropriate for setting out and removal of the same and the length of pile to be embedded in the pile cap etc. by percussion drilling using Direct mud circulation (DMC) or Bailer and Chisel technique by tripod and mechanical Winch Machine all complete, including removal of excavated earth with all its lifts and leads (length of pile for payment shall be measured upto bottom of pile cap)9.2 500 mm dia. piles.

Centering and shuttering including strutting and propping etc. height of propping and removal of form for: 5.9.1 Foundation, footings, bases of columns etc. for mass concrete.

5.9.2 Walls (any thickness) i/c attached pilasters, buttresses, plinth and the string courses etc

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All works upto plinth level: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size).

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. above plinth level upto floor five level excluding cost of centering,shuttering, finishing and reinforcement : 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size).

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto and above plinth level @ Thermo-Mechanically Treated bars.

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 stucture with slope of 1V:20H towards the drawing force. Complete as per drawing and technical specifications.

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

Construction of Retaining wall on Kongba River, Heirok/Wangjing (4.00 m high)

Earth work in excavation by mechanical means ( Hydraulic Excavator)/ manual means in foundation trenches or drains ( not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 metres including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres @ All kinds of soil.

Centering and shuttering including strutting and propping etc. height of propping and removal of form for: 5.9.1 Foundation, footings, bases of columns etc. for mass concrete.

5.9.2 Walls (any thickness) i/c attached pilasters, buttresses, plinth and the string courses etc

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All works upto plinth level: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size).

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. above plinth level upto floor five level excluding cost of centering,shuttering, finishing and reinforcement : 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size).

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto and above plinth level @ Thermo-Mechanically Treated bars.

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 stucture with slope of 1V:20H towards the drawing force. Complete as per drawing and technical specifications.

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

Construction of Revetment on Imphal River, Iril River, Kongba River & Khuga River & its tributaries

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 metres in width as well as 10 sqm on plan i/c disposal of excavated earth lead upto 50 m and lift upto 1.5 m disposal soil to be levelled and neatly dressed in @ Loose/Soft soil.

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift upto 1.5 metres including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres @ Loose/Soft soil.

Supply and installation of non woven geotextile of 200 gsm(Polyprotolene) as per the technical specification provided and with of the non-woven geotextile shall be 5.00 m and length shall be greater than 100metre.

Wire crates made of G.I wire including carriage of materials within all leads and lifts. (3 mm GI wire netting 10 cm Square/diaogonal mesh)

Providing & Laying 15 cm thick sand layer on top & bottom of geofabric filter to protect it.

Boulder filling dry hand packed tightly as in pitching & slush etc. complete wire crates apron bunds (wire crates to be measured separately).

Boulder filling dry hand packed tightly as in pitching and wire crates vertical bunds with sloping face (with crates to be measured separately).

Construction of Sluice gate with Slab Culvert on Imphal River, Iril River & Kongba River

Earth work in excavation in foundation trenches or drain i/c dressing of sides & ramming of bottoms lit unto 1.5m i/c getting out the excavated soil as directed within the lead of 50m (a) Loose/soft soil.

P/L cement concrete 1:5:10 (1 cement :5 c/sand :10 graded stone aggrt.40mm nominal size) in foundation & plinth excluding the cost of centering & shuttering

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work upto plinth level in 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

R.C.C.work in columns, pillars,peirs, abutment, post and struts up to floor level excluding the cost of centering, shuttering, finishing and reinforcement in 1:2:4 (1 cement :2 c/sand : 4 g/stone aggrt.20mm nominal size).

Providing and lying C.C in wall (any thickness) i/c attached pilaster,buttresses,plinth and string coures,thin caps and bases upto floor two level i/c the cost of centering and shuttering in 1:3:6 ( 1 cement :3c/sand : 6 g/stone aggrt.40mm nominal size).

R.C.C work in suspended floor,roofs,landings,shelves and their support balconies lintel,plinth beams,girder,breasumers and cantilever upto floor two levels i/c finishing and plastering the exposed surface with motar 1:3 ( 1 cement :3 fine sand) of thickness not exceeding 6mm to give a smooth and even surface but i/c the cost of centering shuttering and reinforcement in 1:2:4 (1 cement : 2 c/sand : 4 graded stone aggrt.20mm nominal size.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete in (b) Thermo-mechanically treated bars.

Providing form work i/c centering and shuttering so as to give a rough finish,strutting and propping etc.height of propping and centuring below supporting floor to ceiling not exceeding 4.0m and removal of the same for in situ reinforced concrete and plain concrete work in (a) Foundation footing,bases of column & mass concrete.

(b) Flat surface such as suspended floor ,roof,landings and the like (ii) floor etc. above 200mm in thickness.

(c ) Vertical surface such as wall ( any thickness) partition and the like i/c attached plisters,buttresses plinth and the string couress and like

(g) Columns, Pillars, posts and struts (square, rectangular or polygon in plan)

(h) Side of soffits of beams,beam hunching,cantilever,girder breasumers and lintels not exceeding 1m in depth.

Polygonal rubble masonry/R.R. masonry (uncoursed/brought to courses) squared rubble masonry (uncoursed/brought to courses) with hard stone of approved quality in foundation & plinth in cement mortar 1:6 (1 cement:6 coarse sand) i/c levelling up with cement concrete 1:6:12 (1cement:6 coarse sand:12 stone aggt. 20 mm nominal size) at plinth level.

Providing and laying cement concrete in foundation and plinth excluding the cost of centering and shuttering in (i) 1:2:4 ( 1 cement : 2 c/sand : 4 graded stone aggrt. 40mm nominal size)

Providing and fixing upto floor five level precast cement concrete string or lacing courses, copings, bed blocks, anchor blocks, plain window sills, shelves, louvers, steps, stair cases, etc. including hoisting and setting in position with cement mortar 1:3 (1 cement :3 coarse sand) cost of required centering, shuttering complete in 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

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

E/W in rough excavation banking excavated earth in layer not exceeding 20 cm. in depth breaking clods, watering, rolling each layer with ½ tonne roller or wooden or steel rammer and dressing up embankment for roads, flood banks, marginal banks, guide banks and filling up ground depression lift upto 1.5m and lead upto 15 km. by M/T in hard/dense soil (without roller).

Supply,Fabrication,Installation & Commissioning of sluice gate (HM) part.Size of gate =1.5 x 1.5 (m).

River bank trimming works on Sugnu Hump Area (1207 m)

Earth work in surface excavation exceeding 30 cm in depth but exceeding 1.5 metres in width as well as 10 sqm on plan i/c disposal of excavated earth lead upto 50 m and lift upto 1.5 m disposal soil to be levelled and neatly dressed in Loose/Soft Soil.

Banking excavated earth in layer not exceeding 20 cm in depth, breaking clods, watering , rolling each layer with 1/2 tonne roller or wooden or steel rammer and rolling every third and topmost layer with power roller of minimum 8 tonne and dressing up in embankment for roads marginal banks flood banks and guide bank lead upto 50 metres and lift upto 1.5 metre in Loose/Soft soil.

Disposal of excavated earth including loading & unloading and stacking in position for a lead of 1 km.

Shivam Transcon Private Limited