CONSTRUCTION OF TWO CLASS ROOM SCHOOL BUILDING TO GOVINDAMPALAYAM P.U.M SCHOOL AT A.PERIYAPALAYAM PANCHAYAT

Amount

EARTHWORK EXCAVATION for foundation in all soils and sub soils and to full depth as may be directed except in rock requiring blasting but inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15cm thick, well rammed and consolidated and depositing the surplus earth within the compound in places shown by the departmental officers with initial lead and lift etc.,including levelling the sites complete complying with standard specifications and as directed.

EARTHWORK EXCAVATION for foundation in all soils and sub soils and to full depth as may be directed except in rock requiring blasting but inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15cm thick, well rammed and consolidated and depositing the surplus earth within the compound in places shown by the departmental officers with initial lead and lift etc.,including levelling the sites complete complying with standard specifications and as directed.

CEMENT CONCRETE 1:4:8 mix using 40mm gauge hand broken hard granite stone jelly for FOUNDATION including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification.

Re- filling in foundation and basement and trenches with Excavated Earth in layers of not more than 15cm thick, well watered,rammed and consolidated complying with standard specification etc.,complete.

Supply and filling of good gritty gravel from approved quarry to work site including cost and conveyance of all charges etc complete.

BRICK WORK in cement mortar 1:5 (One cement and five sand) using second class country bricks of size ( 230 x 110 x 75mm ) for the following including curing etc., complete complying with standard specifications. (Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost).

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces such as RCC SLABS, RECTANGULAR BEAMS, TEE or ELL BEAMS, LINTELS, canopy etc., in all floors with all cross bracings using mild steel sheets of size 90cm x 60cm and BG 10 stiffened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over countrywood joists of size 10cm x 6.50cm spaced at about 90cm centre to centre and supported by casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete

BELOW GROUND LEVEL

SUNSHADE

ROOF SLAB, LINTEL AND BEAM

COLUMN

Supplying, fabricating and placing in position mild steel/Ribbed tor steel rods for all RCC works including cost of steel and binding wire also in all floors, complete complying with standard specfication.

REINFORCED CEMENT CONCRETE 1:1.5:3 mix using 20mm gauge hand broken hard granite stone jelly for FOUNDATION FOOTINGS including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification.

Paving the Top of roof with Solar reflective ceramic tiles of size 305 x 305 x 7mm thick of approved quality and colour laid in Cement mortar 1:3 (One cement and three sand) 12mm thick and pointed with tile grout (Nitotile Grout or equivalent) and cement in the ratio of 1:3 for joint, curing etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by the Executive Engineer before use on works)

CEILING PLASTERING and finishing all the RCC exposed surfaces such as RCC slabs, sunshades, canopies, staircase steps, landing slabs, etc. with cement mortar 1:3 (one cement and three sand) 10mm thick and including hacking the surfaces and providing necessary cem,ent mortar nosing beading as per size, specification wherever necessary using the same mix as directed by the departmental officers etc.,complete complying with standard specification.

PLASTERING with cement mortar 1:5 (one cement and five sand)12mm thick in all floors complying with standard specifications.

PLASTERING with cement mortar 1:5 (one cement and five sand)20mm thick etc complete with standard specifications.

Paving the Floor with scratch proof Vetrified tiles of size 600x600x7mm including including cost and conveyance of all materials and labour charges etc complete.

Oil bound distemper painting over priming coat including cost and conveyance of all materials and labour charges etc complete.

Exterior Emulsion Two coats over priming coat including cost and conveyance of all materials and labour charges etc complete.

Painting two coats using Ist quality readymix enamel paint of approved colour over new iron work including cost and conveyance and all labour charges etc.

Painting two coats using Ist quality of blackboard paint of approved black colour over new plastered surface including cost and conveyance and all labour charges etc.

Supply and fixing of cuddapha slab for shelf and cupboard including cost and conveyance of materials including labour charges etc complete

Fabrication and supply of M.S door of following sizes with single/double leaf outer frame made of 35x35x5mm equal MSl angle and shutter frame made of 25 x 25 x 2mm equal angle for horizontal and vertical members and shutter frame strength and as directed etc complete

Fabrication and supply of M.S Window of following sizes with single/double leaf outer frame made of 35x35x5mm equal MSl angle and shutter frame made of 25 x 25 x 2mm equal angle for horizontal and vertical members and shutter frame strength and as directed etc complete

Fixing charge of door etc complete as per standard specification .

Fixing charge of Mild steel window etc complete as per standard specification .

Wiring with 2x1.5(22/0.3) sqmm PVC unsheathed SC Copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with T.W. switch box with 5amps F.T. switch in flush with wall covered with hylum sheet of 3mm thick with painting of suitable colour with continuous earth wireconnection of 14 SWG wire for cocealed Light point/fan point (5 points per coil) SD NO 01 LIGHT POINT AND FAN POINTS

Wiring with 2x1.5(22/0.3) sqmm PVC unsheathed SC Copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with T.W. switch box with 5amps F.T. switch in flush with wall covered with hylum sheet of 3mm thick with painting of suitable colour with continuous earth wireconnection of 14 SWG wire for cocealed PVC Plug point SD NO 38 PLUG POINTS

Supply and fixing of 16 Amps DPIC switch of 500 V with fuse and neutral(side handle) on suitable T.W.box with earth connection only. SD NO 142

Supply and run of 2 of 4 sq.mm polythene insulated PVC sheathed heavy duty SC.Copper conductorof 1100 V grade on 7/20 GI bearer wire for service connection mains SD NO 65

Supply and run of 2X4 sq.mm (56/0.3) polythene insulatedPVC sheathed heavy duty SC.Copper conductor of 1100 V grade in 25mm dia GI pipe(Clss B) suitably bent on both ends with necessary Angle iron upright and end supportes for Mains SD NO 70

Supply and fixing of 40W flu.fitting complete with copper choke and condensor of 500 V with fuse and neutral(side handle ) on suitable T.W.box with earth connection only.SD NO 88

Supply and fixing of 1200mm AC ceiling fan complete of 300 V with fuse and neutral(side handle ) on suitable with earth connection only. SD NO 110

Supply and fixing of TNEB Meter board suitable for 32A single phase service connection with 32A fuse unit and neutral(side handle) on suitable of wall with earth connection only.SD NO 125

Provision for rainwater downfall pipe etc complete.

Provision for Name Board

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

MD Construction