Development of Climate resilient coastal fishermen village at Arockiyapuram in Kanniyakumari District

Amount

Earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Cement Concrete 1:4:8 (One Cement, Four sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Cement Concrete 1:3:6 (One Cement, Three sand and Six broken stone jelly) using 20mm size hard broken stone jelly including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Cement Concrete 1:1-1/2:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Below Basement

Above Basement

Brick work in Cement mortar 1:5 (one cement Five M.Sand) using country bricks of size 8 ¾”x4 ¼ “x 2¼” including cost of materials/ conveyance, and labour charges/ curing etc.

Below Basement

Above Basement

Plastering with Cement Mortar 1:5 (One cement and Five sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Dadooing walls with following best approved quality, white / colour glazed tiles of following sizes set in Cement Mortar 1:2 (One Cement and Two crushed stone sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid).

For Column footing, Grade Beam etc.

For Slabs, Beams & Lintels

For Column Sunshade etc.

Supplying and Filling with conveyed earth in layers not more than 15cm thick well rammed and consolidated etc., completed per standard spectification

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Paving the floor with best approved quality fine polished Kota stone slabs of size 600 x 600 of 18 / 20mm with machine cut edges and matching marble slab not less than 100mm width other than Adanga Marbles as border laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three sand) fixing the slabs in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments and polishing with floor polisher to a high degree of finish etc., The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification.

Supply and fixing Bitumen Pad 15mm thick pad of approved quality for expansion joint as directed by departmental officers.

Supplying and fabricating of MS grills for windows and ventilator etc., using round,square bars and M.S flats including primary coat as directed by the engineer..

Painting new iron work with three coats of synthetic enamel paint of approved colour and quality over the existing primary coat in all floor including the cost of paint etc., complete complying with standard specifications and as directed by the departmental officers.( The paint to be used should be got approved by the Executive Engineer before use on the work).

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door: Providing and fixing casement doors fabricated from unplasticized polyvinyl chloride (uPVC) sections. Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mmx55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability. The sash should be of 60 x102mm. The mullion should be of 60 x 74mm. The profiles should have co-extruded seals. Hardware: All the hardware like friction stays, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing: The window system should be glazed with 5mm plain float glass / 6mm bison lam Installation: The profiles should be cut to length and welded 45 degrees. The window should be designed such that the water drainage does not pass through the reinforcement chamber. The window system should be fixed directly to the plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug.

'UPVC Window Specification:Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work

Providing and fixing 150mm dia and 4.85mm thickness MS circular tube for vertical post including supporting flat lugs at 600mm c/c including cost of pipes, flats and fillet welding, having one coat of anticorrosive metal primer and paint as per standard methods as per standard specifications and as directed by the Departmental Officers. etc complete as per standard specifications.

Supplying and fixing the 160mm dia 6Kg/cm2 PVC circular pipe for cover the 150mm MS circular vertical post including cost of pipes and having one coat of anti corrosive paint as per standard methods and standard specifications and as directed by the Departmental Officers. etc complete.

Providing and fixing MS 100mmx80mmx3mm rectangular tube and including cost of pipes, flats and fillet welding etc complete as per standard specifications.

Providing and fixing MS 40mmx20mmx3mm rectangular tube including cost of pipes, flats and fillet welding etc complete as per standard specifications.

Supplying and fixing of precoloured Galvalum sheets of 0.48 mm thick for roofing of best approved quality and colour of required size with ridge sheet with necessary self tapping nylon washers and bolts including cutting the sheet to the required size and labour charges for fixing etc., complete complying with standard specification and as directed by the departmental officer. (The Precoloured Galvalum sheet should be got approved by the Engineer- in- charge before use on works).

Supply and fixing of 15A aerial fuse unit (500A) on suitable 100x100mm TW concealed box with hylem sheet on the tapping pole with necessary clamps and as directed by the departmental engineers(SD 128)

Supply and run of 2 of 6sq.mm. (84/0.3) PVC insulated SC unsheathed copper conductor of 1100V on7/20GI bearer wire for service connection mains and as directed by the departmental engineers(SD 66)

Supply and fixingof TNEB meter board suitable for 32A single phase service connection with 32A fuse unit (500V) 32A eutral link and earthlink (1"x1/8"copperflat) on TW plank of size 375mmx300mmx19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20PVC insulated copper wire from EB meter to fuse unit and as directed by the departmental engineers (SD 125)

Earthing as per PWD standard with an earth electrode of 2metre Class'B' GI pipe of dia not less than 32mm complete with necessary masonry work and as directed by the departmental engineers(SD 234)

Supply and fixing of 32A DP switch of 500V with metal clad with fuse and neutral(sidehandle) on suitable TW board with earth connection only and as directed by the departmental engineers(SD 144)

Wiring with 2x1.5sq.mm. (22/0.3) PVC insulated unsheathed SC copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box with 5A FT switch in flush with wall covered with hylum sheet of 3mm thick with painting of suitable colour for open PVC light / fanpoint (for electronic regulator) (5 points per coil) and as directed by the departmental engineers (SD 22)

Supply and fixing of single box type 4'40W fluorescent fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tube with PVC unsheathed copper leads from terminals to the fitting and as directed by the departmental engineers (SD 88)

Supply and run of 2of4sq.mm.(56/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade insuitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 14SWGTC wire with painting of suitable colour and as directed by the departmental engineers (SD 56)

Sub Total Amount for above all items (excluding GST)

GST 18% for above SubTotal Amount

AVS CONSTRUCTIONS (BID ID -1356943)