BDOKRM-394/2025-A2 / MINES AND MINERALS /CONSTRUCTION OF VAO OFFICE BUILDING AT THERKU KURUVIKULAM VILLAGE AND PANCHAYAT IN KURUVIKULAM BLOCK

Amount

Earthwork excavation in all classes of Soils and Sub soils except hard rock requiring blasting including initial lead and lift, dressing the excavation upto bed level for Foundation as SS 20 B specification etc., complete - Foundation.

Supplying and filling with filling sand in layers not more than 15 cm thick including labour charges for Filling, Levelling, watering, well rammed and compacted etc., complete - Floor Filling material

Cement Concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site, labour charges for mixing, laying, compacting and curing concrete etc., complete - Foundation/Base Concrete.

Random Rubble Masonry in Cement mortar 1:5 mix using required Bond and Rough stone with simultaneous pointing including cost and conveyance of all materials to site and other labour charges etc., complete - Basement/Sub Structure works.

Refilling with excavated soil (other than sand) complying with standard specification for filling in foundation and basement - Basement Inner Filling.

Brick work with cement mortar 1:5 mix using Country bricks for Foundation, Basement and Superstructure inculding cost and conveyance of all materials to site, labour charges for curing and other incidental charges etc ,complete - Above Basement/Superstructure Masonry works.

Supplying and erection Centering for sides and soffits inculding necessary supports and structing for plain surfaces such as RCC Slab, Lintel, Beam, Column, Sunshade including cost and coveyance of all materials to site and all other incidental charges etc complete - Concrete surfaces.

Reinforced Cement Concrete 1:1.5:3 using 20mm ISS HBG metal including cost and conveyance of all maerials to site and all labour charges for mixing concrete, placing, ramming, vibrating with mechanical vibrator, consolidation and Curing etc., complete as directed by departmental officers - Superstructure Concrete works.

Supplying and fabrication of Steel Fe 415/500 grade required for all RCC item of works involved including fabrication and labour charges for Cutting, bending, tying, placing in position, includes overlaping length wherever required etc., complete

Weathering course with brick jelly lime concrete using 20mm size Brick Jelly with pure Slacked Lime over R.C.C. roof slab in the proportion of 32:12.5 and finshed with Cement mortor 1:4 mix -20mm thick plastering including cost and conveyance of all materials to site and all labour charges for mixing, laying to proper gradient/ slope for water drain and curing etc complete

Finishing the top of roof with one course of PRESSED TILES of size 20 cm X 20 cm X 2 cm laid in cement mortar 1:3 (One cement and three sand) 12mm thick mixed with water proofing compound conforming to I.S by 2% weight of cement used and the joint pointed neatly to full depth of tiles with same mortar mixed with water proofing compoud etc., complete

Paving the floor with Scratch proof First quality Ceramic Flooring Tiles laid in Cement Mortar 1:3 mix, 20mm thick and pointing the joints with colouring pigments including all labour and other incidental charges etc., complete - Plain Ceramic Tiles - 305mm x 305mm x 6mm

Dadooing walls with Coloured Glazed tiles of any colour and any size laid in CM 1:2, 10mm thick. and pointing with white cement 0.4 Kg per sqm mixed with colouring pigment to siut the colour of the tiles including finishing the joints neatly complying with the standard specifications and as directed by the departmental officers. The Glazed tiles should be got approved from the Departmental officers before execution. (Tiles size - 150mm x150mm x6mm)

Plastering with Cement Morter 1:5 mix, 12mm thick Smooth finish for Brick, RR masonry surface and other Concrete surfaces inculding cost and conveyance of all materials to site and all other labour charges, incidental charges etc., complete - Walls Exterior & Interior sides.

Plastering with Cement Morter 1:3 mix, 10mm thick Smooth finish for Brick, RR masonry surface and other Concrete surfaces inculding cost and conveyance of all materials to site and all other labour charges, incidental charges etc., complete - Concrete surfaces

Fabrication and supply of Mild Steel Door of any size with single leaf outer frame made of 35x35x5 mm equal M.S angle and shutter frame made of 25x25x5 mm M.S angle for horizontal and vertical member with stiffener and fully covered with 18 G plate etc complete.

Main Door

Toilet Door TD

Fabrication and supply of Mild Steel Window/Glazed Ventilator of any size with single leaf outer frame,mullion section made of 35x35x5 mm equal M.S angle and shutter frame made of 25x25x5 mm M.S angle for horizontal and vertical member with stiffener and fully covered with 18 G plate etc complete.

Window

Ventilator

Labour charges for fixing door along with frames in position etc.,complete

Labour charges for fixing windows and ventilators along with frames in position etc., complete.

Distembering two coats Oil Bound Distember over priming coat inculding cost and conveyance of all materials to site and all labour charges for preparing the surface, scrapping, attaining smooth finish etc., complete (Inner Ceiling/wall sides)

Exterior Emulsion painting two coats with best approved quality and colour paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete - Interior & Exterior wall faces.

Painting two coats over New Iron work such as doors, windows, ventilators, windows bars, balustrades etc., with best approved best quality of synthetic enamal paint of approved colour over the existing priming coat etc., complete - Doors & Window Surfaces.

Supplying & fixing Water Closet/Wash Basin/HDPE Tank (Indian Made and Western) of Standard approved Quality including all Sanitary fixtures, P or S Trap, Flushing Tank and all other incidental charges etc., complete

Solid PVC Door shutter using 19 gauge 19mm MS sq. tubes for styles and outer frames, 15mm MS sq. tubes for top, lock and bottom rails. The steel tubes shall be covered with Smm thick solid PVC sheets. Shutter using Smm thick solid PVC sheets for paneling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable suitable rebate for housing the shutter etc., complete

Supply and Fixing of Precast RCC Rings for Leach pit arrangements as per the Standard specification mentioned including cost and conveyance, labour and all other incidental charges, Pit Excavation, Lowering of Rings, Laying/Joining of 110mm dia PVC Pipes & specials for Sanitary disposal with Junction chamber arrangements etc., complete.

Cement Concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance of all materials to site, labour charges for mixing, laying, compacting and curing concrete etc., complete - Foundation/Base Concrete.

Provision for Electrical Arrangements - Sub Estimate

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3 mm thick Hylem sheet cover for 5 A 3 pin non inter lockingWall socket with 5A Flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point SD 38

Wiring with 2 x 1.5 sqmm (22 / 0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T switch with continuous earth wire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / Fan point (For electronic regulator) SD 24

Supply and run of 2 of 1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade on 7/20 GI bearer wire for service connection mains - Over Head Mains - SD 64

Supply and fixing of single box type 4'40 W flu 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 SD 88

Supply and fixing of WT bulk head fitting with guard (Philips / Bajaj / Crompton / K. Lite) suitable for11W CFL lamp with CFL SD 83

Supply and fixing of 1200 mm (48") sweep AC ceiling fan complete with stepped electronic 300W regulator, with 1 metre down rod with fan clamp with side plates and cross arm of size 450 mm (18") SD 106

Supply and fixing of TNEB meter Board suitable for 32A Single Phase service connection with 32A Fuse unit (500V) 32A neutral link and earth link (1" x 1/8" Copper flat) on TW plank of size 375mm x 300mm x 19mm 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 7/20 PVC insulated copper wire from EB meter to fuse unit SD 125

Construction of Toilet - Sub Estimate

Earth work excavation in all clauses of soils with initial lead and lift except hard rock requiring blasting etc., complete for foundation as per SS 20B

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete

Random rubble masonry in cement mortar 1:5 mix with simultaneous pointing including cost and conveyance pf all materials to site and all labour charges etc complete.,

Brick work in CM 1:5 mix using third class country bricks of size 8 3/4 x 4 1/4 x 2 3/4 including all cost and conveyance of materials and labour charges etc., complete

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Supplying and fabrication of steel including cost and conveyance of bending to shape and tying in position and forming grills for all R.C.C works including cost and conveyance of all materials to site

Reinforced cement concrete 1:1.5:3 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 CM 1:3 mix using to 10mm thick including all cost and conveyance of all materials and all labour charges etc., complete

Plastering with CM 1:5 mix using to 12mm thick including all cost and conveyance of all materials and all labour charges etc., complete

Paving the Floor with scratch proof ceromic tiles of size 305x305x6mm including cost and conveyance of all materials to site and all labour charges etc complete

Supply of new steel Door Joineries including cost and conveyance of all materials to site and all labour charges etc complete. (Door - 0.75 X 2.10)

Labour charges for fixing in position of new steel Doors etc., complete.

Distempering two coats using best quality and approved colour of oil bound distemper over one coat of cement paint primer including all cost and conveyance of materials, labour charges etc., complete.

Exterior Emulsion painting two coats with best approved quality and colour emulsion paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete.

Painting two coats over New Iron work such as doors, windows, ventilators, windows bars, balustrades etc., with best approved best quality of synthetic enamal paint of approved colour over the existing priming coat etc., complete.

Supply and Fixing of European Water closet with "P" or "S" Trap with Double Flapped seat and seat cover with Brass Hinges and 10 litre capacity PVC low level flusing tank with all internal fittings including cost and conveyance and labour charges etc., complete.

MR.G.MADASAMY (BID ID -1416644)