Construction of Libraray building at Eswaran nagar, Providing Paver block road to Anganwadi at Kovur colony, Providing storm water drain to Indra nagar cross streets, Providing cement concrete pavement to RV Nagar main road and cross streets at Kovur

Amount

Part I : Construction of Libraray building at Eswaran nagar at Kovur Panchayat Estimate Amount : 16.00 Lakhs

Earth work excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, strutting and bailing out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15 cm thick well rammed and consolidate and depositing the surplus earth in all places shown by the departmental officers with initial lead and lift etc., complying with standard specification asperSS20 B.

Cement Concrete 1:4:8 Using 40 mm HBG metal for basement and flooring layers not more than 15cm thick including cost and conveyance of materials to site and all other labour charges including consolidation as per standard specification.

Centering shuttering including necessary support for plane surface in Foundation and Basement and in all floors using mild steel sheets of size 90x60 cm and 10 gauge stiffened, welded with steel angles of size 25mmx25mm x3mm for boarding laid over silver oak (country wood) joints of 10cm size x6.5cm size spaced at about 90 cm center to center and supported casuarina props of 10 cm to 13 cm dia spaced at 75 cm center to center complete Upto GL

Centering shuttering including necessary support for plane surface in Foundation and Basement and in all floors using mild steel sheets of size 90x60 cm and 10 gauge stiffened, welded with steel angles of size 25mmx25mm x3mm for boarding laid over silver oak (country wood) joints of 10cm size x6.5cm size spaced at about 90 cm center to center and supported casuarina props of 10 cm to 13 cm dia spaced at 75 cm center to center complete Above GL

Supplying fabricating and placing in position mild steel or ribbed steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc. complete

Reinforced Cement concrete in CC 1:11/2:3 using 20mm, gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls, sides and bottom of the slabs, beams etc. Upto Basement

Reinforced Cement concrete in CC 1:11/2:3 using 20mm, gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls, sides and bottom of the slabs, beams etc. Above Basement

Brick work in Cement Mortar 1:5 (one cement and five sand ) using Country Bricks ground molded of size 22x11x7 cm. Including cost and conveyance of materials to site and all other labour charges as per standard specification. Upto Basement

Brick work in Cement Mortar 1:5 (one cement and five sand ) using Country Bricks ground molded of size 22x11x7 cm. Including cost and conveyance of materials to site and all other labour charges as per standard specification. Above Basement

Supplying and filling in foundation and basement with filling M Sand layers not more than 15 cm thick well rammed watered and not compacted complete complying with standard specification.

Paving the floor with best quality Vertified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three crushed stone M.Sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no crushed stone M.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

Finishing the top of roof with one course of Machine Pressed Tiles of size 20 cm x 20 cm x 2cm of approved quality laid in CEMENT MORTAR 1:3 (one cement and three sand) 12mm thick mixed with water proofing compound conforming to ISS by 2% weight of cement used and the joint pointed neatly to full depth of tiles with the same water proofing compound mixed with cement mortar, red oxide, etc., complete complying with standard specification.

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothy with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The Surface shall then be allowed to dry for atleast 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc., complete complying with standard specifications and as directed by the Departmental Officers. [ The rates are inclusive of hire charges for grinding machine with wheel, cost of sand paper (waterproof abrasive sheet), cost of putty blade, labour charges for grinding the joints and sand papering, two coat of putty, scrapping the putty area to level the surface smooth, etc., complete]. The Putty shoule be got approved by the Executive Engineer before use on work.

Plastering in CEMENT MORTAR 1:5 12mm thick in Including cost and conveyance of materials to site and all other labour charges including etc., as per standard specification.

Supply of Steel Doors Including cost and conveyance of materials to site and all other labour charges including etc., as per standard specification.

Supply of Steel Windows ,ventilaotors Including cost and conveyance of materials to site and all other labour charges including etc., as per standard specification.

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with crushed stone M.Sandcushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone M.Sandand Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

Supply and Fixing of Cuddappa slab including cost and conveyance of all materials to site etc

Emulsion Painting two coat of Colour washing over wall plastering surface with best approved first quality of approved colour over the one coat of priming etc., complete complying with standard specification (The paint should be got approved by the departmental officers before use on works )

Painting TWO coat of enamal paint new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with best approved first quality of synthetic enamel paint of approved first quality of synthetic enamel paint of approved colour over the existing priming coats, etc., complete

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (4 points per coil) (SD 17)

Wiring with 2 x 1.5 sq.mm. (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with 150mm x 100mm x 75mm MS switch box for 5A 3 pin non interlocking flush type CS plug wfth painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open plug point (SD 10)

Collection and supply of gritty gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for filling etc.complete,

Part II : Providing Paver block road to Anganwadi at Kovur colony at Kovur Panchayat Estimate Amount : 6.75 Lakhs

Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales,murram, gravel, stoney earth and earth mixed with small size boulders SS.20A

Supplying and Filling foundation and basement with M sand in layers not more than 15cm Thick well ramed, watered and compacted Complete complying with stanard specification.

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick.,

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Cement concrete 1 : 2 : 4 mix using 20mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete

Supply & Erecting centring for Sides & Soffits of CC Pavement Including cost & conveyance of all Materials and all Labour charges In Sqm

Providing and laying of Interlocking concrete Block (Surface Textured ) Pavements having thickness 80mm and compacted over a thin bedding sand layer of 30mm thickness and joints shall be filled by fine sand of specified grading as per table 1500.6 of Specification of Rural roads -2014 and Technical specification clause 1504, including cost and conveyance of all materials and labour charges for laying the Paver Block compacting, and curing etc.complete.

Collection and supply of gritty gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for spreading and compaction with power roller etc.complete, for SHOULDERS

Part III : Providing storm water drain to Indra nagar cross streets at Kovur Panchayat Estimate Amount : 7.01 Lakhs

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, earth mixed with small sized boulders and hard gravelly soil as per SS 20B

Collection and supply of sand and filling in to the basement including cost and conveyance to the site and all labour charges for filling as per standard specifications

Plain Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for 10 cum.

Supply & Erecting centring for Sides & Soffits of CC Works Including cost & conveyance of all Materials and all Labour charges

Plain Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for 10 cum.

Plastering with CEMENT MORTAR 1:5 (one cement and Five sand) 20 mm. thick in all floor including curing etc.Complete complying with standard specification.

Part IV : Providing cement concrete pavement to RV Nagar main road and cross streets at Kovur Panchayat Estimate Amount : 18.39 Lakhs

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Supply & Erecting centring for Sides & Soffits of CC Works Including cost & conveyance of all Materials and all Labour charges

Plain Cement Concrete in 1:1.5:3 Mix using 20mm IS HBG Metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for bed blocks for 10 cum

Supply & Fixing of Bitumen pad in CC Pavement Including cost & conveyance of all Materials and all Labour charges, etc complete

Supply & Filling of Good Gritty Gravel from Approved Quarry & Laid in Layers including cost of Materials & all labour charge etc.,complete

Supply & Filling of 200mm Dia PVC Pipes 6.00 Kg per sq.cm in Road for Cross Drain including cost of Materials & all labour charge etc.,complete

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

E.SEKAR (BID ID -1458099)