Construction of Demonstration Housing Project on Design and Build basis at Agartala, Tripura

Amount

HEAD A - DWELLING UNITS AND OTHER PROVISIONS

Total cos of construction of Dwelling Units and other provisions including all associate facilities & services and mumty complete in all respect as per scope of work with specifications and drawings mentioned in Bid document & including GST, Labour Cess and other Taxes

HEAD B - ON SITE INFRASTRUCTURE WORKS (on Item Rate Basis) including GST, Labour Cess and other Taxes

SUB-HEAD 1

EARTH FILLING

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

Extra for lead beyond 5 km (Rate Only)

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.

Extra for Dewatering work (Rate only)

SUB-HEAD 2

BOUNDARY WALL WITH ENTRANCE GATE

Earthwork in excavation 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 up to 1.5 m, including getting out the excavated soil as directed, within a lead of 50 m. as per direction of BMTPC for following depths, below natural ground / Road top level.

All kinds of soil

Depth upto 1.5 m

P/L in position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level:

1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:6.1.2 Cement mortar 1:6 (1 cement : 6 coarse sand) cum 6157.45

Cement mortar 1:6 (1 cement : 6 coarse sand)

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).

Brick work with non modular fly ash bricks conforming to IS:12894, class designation 10 average compressive strength in super structure above plinth level up to floor V level in :

Cement mortar 1:6 (1 cement : 6 Coarse sand)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:

1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for :

Foundation, base of walls, plinth beam etc.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used.

With G.I. barbed wire

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

Two or more coats on new work over an under coat of approved priming coat

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

Finishing walls with water proofing cement paint of required shade :

New work (Two or more coats applied @ 3.84 kg/10 sqm)

Steel work welded in built up sections/framed work including cutting hoisting, rixing in position and applying a priming coat of approved steel primer using structural steel, etc. as required.

Entrance Gate

SUB-HEAD 3

ROAD AND PAVEMENT

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by BMTPC

All kinds of soil

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

Cement mortar 1:6 (1 cement : 6 coarse sand)

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering-all work upto plinth level (100 mm thickness).

1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering (rate only) process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of BMTPC. (Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately) (100 mm thickness).

Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 metres.

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Interlocking Paver

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of BMTPC.

SUB-HEAD 4

EXTERNAL WATER SUPPLY AND SEWERAGE

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of BMTPC.

50 mm nominal outer dia Pipes

32 mm nominal outer dia pipes

Providing and fixing brass ferrule with C.I. mouth cover including boring and tapping the main :

20 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

50 mm nominal bore.

SEWERAGE

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 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Providing and fixing square-mouth S.W. gully trap grade 'A'’ complete with Precast RCC cover and frame of approved make 300 x 300 mm internal size:

100x 100 size P Type

With bricks class designation 75

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement complete as per standard design :

Inside size 90x80 cm and 45 cm deep including Precast RCC manhole cover (LD - 2.5) and frame of required shape and approved quality

With bricks with class designation 75

For extra depth:

Size 90x80 cm

With bricks class designation 75

Providing and fixing uPVC soil/vent/waste SWR pipe of required diameter conforming to IS - 13592:2013 Type B including necessary fittings with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion including necessary excavation, laying, filling, testing etc. all complete.

110 mm dia

160 mm dia

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round pipes including bed concrete as per standard design :

110 mm diameter

160 mm diameter

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

Pipes 100 to 250 mm diameter

SUB-HEAD 5

DRAINAGE AND DISPOSAL

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 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Depth upto 1.5 m

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering-all work upto plinth level.

1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

Cement mortar 1:6 (1 cement : 6 coarse sand)

12 mm cement plaster finished with a floating coat of neat cement of mix :

1:4 (1 cement: 4 fine sand)

Providing and fixing uPVC soil/vent/waste SWR pipe of required diameter conforming to IS - 13592:2013 Type B including necessary fittings with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion including necessary excavation, laying, filling, testing etc. all complete.

110 mm dia

160 mm dia

Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of BMTPC.

SUB-HEAD 6

UNDER GROUND WATER TANK (5.00 M X 2.50 M X 1.8 M)

Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of BMTPC for following depths, below natural ground / Road top level.

In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc.

Depth upto 1.5 m

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level :

1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size21)

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).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Base Slab + Wall + Top Slab

Centering and shuttering including strutting, propping etc. and removal of form for :

Foundation, base of walls, columns etc

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access platform

Edges of slabs and breaks in floors and walls (under 20 cm wide)

12 mm cement plaster finished with a floating coat of neat cement of mix :

1:4 (1 cement: 4 fine sand)

Providing and fixing MS door with angle frame 35 x 35 x 5 mm of required size including cutting, hoisting and fixing including a coat of primer etc. complete

Installation of Mono Block Pump with starter complete (2 HP)

SUB-HEAD 7

SEPTIC TANK

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by BMTPC. 2.6.1 cum 181.85

All kinds of soil

Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering-all work upto plinth level.

1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level :

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size21)

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).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering and shuttering including strutting, propping etc. and removal of form for :

Suspended floors, roofs, landings, balconies and access platform

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in

cement mortar 1:4 (1 cement : 4 coarse sand) sqm

12 mm cement plaster finished with a floating coat of neat cement of mix :

1:4 (1 cement: 4 fine sand)

Providing and fixing MS door with angle frame 35 x 35 x 5 mm of required size including cutting, hoisting and fixing including a coat of primer etc. complete

SUB-HEAD 8

RAIN WATER HARVESTING

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of BMTPC, upto 90 metre depth below ground level.

In all type of soil

300mm dia

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of BMTPC

150 mm nominal size dia

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by BMTPC. All kinds of soil

Pit size 2.7 x 2.0 x 1.8 m

Brick masonary in foundation with brick of class designation 75 in CM 1:6

20 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of BMTPC.

Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of BMTPC.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering-all work 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).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering and shuttering including strutting, propping etc. and removal of form for :

Suspended floors, roofs, landings, balconies and access platform

Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of BMTPC.

SUB-HEAD 9

PLINTH PROTECTION

Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement :3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75 mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth.

Brick edging 7cm wide 11.4 cm deep to plinth protection with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 including grouting with cement mortar 1:4 (1 cement : 4 fine sand).

SUB-HEAD 10

HORTICULTURE

Supplying and stacking at site dump manure from approved source including all lead and lifts (manure measured in stacks will be reduced by 8% for payment) - screened through sieve of IS designation 20 mm.

Supplying & stacking sludge at site including royalty & carriage will all leads & lifts (sludge manure measured in stacks will be reduced by 8 % for payment)

Spreading of sludge / damp manure of / and good earth in required thickness (cost of sludge/ damp manure or / land good earth to paid separately)

In rows 15 cm apart in either direction

Supplying and stacking of good earth at site including royalty and carriage upto 5 km complete (earth measured in stacks will be reduced by 20% for payment).

Supply and Planting of Croton Golden plant, having ht. 45 cm to 60 cm with 2 to 3 branches, well developed, fresh and healthy foliage in 25 cm size of Earthen pot / Plastic pot as per direction of the officer-in-charge.

Plants

SUB-HEAD 11

EXTERNAL ELECTRIFICATION

P/Laying XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand, IInd class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size.

Supplying and making one end termination with heavy duty single compression brass gland SIBG type, aluminium lugs duly crimped with crimping tool, PVC tape etc for following size of Armoured PVC insulated & PVC sheathed/ XLPE aluminium conductor cable of 1.1 KV grade as required of size.

3.5 x 35.0 sq.mm

2 x 6.0 sq.mm

Feeder Pillar

Supply and fixing of floor mounting, totally enclosed, compartmentalized, cubical, dust, vermin proof and outdoor type. Feeder pillar fabricated out of 2 mm thick cold rolled carbon annealed, sheet steel, internally strengthened with angle iron frame work with following incoming and outgoing feeders (fabricated out of 2 mm CRCA Sheet steel) including making connection / inter-connections with lugs / glands crimping tools, testing and commissioning of following items inside the panel:

Incommer

1 No. 200 Amp. 4 poles MCCB (25 Ka) with ON/OFF indications metre

Indication

Three (3) Nos. phase indicating (R.Y and B) lamps with protection 2A SP MCB's for protection having lens and lamp.

Outgoing

One (1) NO. 160 Amp. 4 pole MCCb (16 KA) with ON/OFF indications in the infront 15 nos. 32 A D.P. MCB (10 KA)

Control

4 Pole Contractor with a thermal rating of 32 - 1 no.

Time Switch with Daily dial, suitable for operation on 230 Volt, Single phase, 50 Hz, AC supply - 1 No.

On / Off Push Buttons - 4 Nos.

Plate Earthiang as per IS:3043 with copper Earth plate of size 600mm x 600mm x 3.0mm by embodying 3 to 4 mtr. below the ground level with 20 mm dia. G.I. 'B' class watering Pipe including all accessories like nut, bolts, reducer, nipple ,wire meshed funnel, and C.C. finished chamber covered with hinged type with locking arrangement C.I. Cover, C.I. Frame of size300mm x 300mm complete with alternate layers of salt and coke/charcoal, testing of earth resistance as required.

Supply, installation and commissioning of SPV Solar Street Light (white LED Based) System as per specifications including supplying of 75 mm dia nominal MS pipe (Medium class), 5.5 metre length (including accessories) complete with base plate and nipple including two coats of black bitiminous paint upto 1 mtr. From bottom and two coats of aluminium paint above ground level etc. complete as required. Detail of pole: Planting depth - 1 Mtr and Height above ground level - 4.5 Mtr. over concrete pedestal, 15 Watt LED light Phillips/ Bajaj/ Crompton or Suitable Equivalent.

Supply, installation and commissioning of Solar Panel with 500 Watt for 48 number lighting points in common areas (corridor & Staircase) at suitable locations including LED bulbs with 10 Watt

Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of BMTPC for following depths below natural ground / Road top level.

In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc.

Depth upto 1.5 m

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level :

1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for : Foundation etc.

Supplying, installing on wall, testing and commissioning of suitable capacity made of 1.6 mm thick sheet steel enclosure duly painted with powder coating, wall straps bus bar 100 amp. of size 400 x 300 mm

NMS Enterprises Limited

MODUCAST PRIVATE LIMITED