Civil works Extension of the existing

Clearing Scrub jungles with uprooting and disposed from the site as per the direction of site engineer including cost of all labour, lead, lift, etc., complete

Dismantling of Brick Masontry in Cement Morter Walls and Clearing away and carefully stacking materials usefull for re use for any thickness of walls including cost of T&Ps, labour, lead, lift etc., complete.

Dismantling of RCC and Clearing away including cost of T&Ps, labour, lead, lift etc., complete.

Dismantling of Floor finish and dadooning walls in Cement Morter with Mosaic Tiles / Glazed Tiles / Cuddappah Slabs and Clearing away including cost of T&Ps, labour, lead, lift etc., complete.

Supplying and fabrication of ISMB of required size for supporting the RCC Roof slab including cutting, fixing in position,centering cost of material, labour lead, lift, etc., complete, as per standard specification.

Earth work excavation and depositing on bank with initial lead of 10m and 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 including labour, lead, lift, etc., complete as per standard specification

Earth work excavation and depositing on bank with initial lead of 10m and Initial lift of 2m in Soft Disintegrated rock, laterite, soft rock or kankar, not requiring blastng including labour, lead, lift, etc., complete as per standard specification

Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in medium rock and dense medium rock, not requiring blasting including labour, lead, lift, etc., complete as per standard specification

Providing anti termite treatment in 4 stages, I) immediate after earth work excavation and before laying foundation concrete, II) after refilling for sides of foundation, III) Before laying of flooring concrete, IV) outside of basement upto 1.0m alround the building including cost of all materials labour, lead, lift, etc., complete as per standard specification as directed by the site incharge .

Supplying and filling with M. sand for foundation including cost of all materials, well consolidation, labour, lead,lift, etc. complete.

PCC 1:3:6, using 20mm HBG metal for foundation and flooring including cost of cement, all materials, labour, lead, lift, etc. complete.

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for raft foundation including cost of all materials, centering, curing, labour, lead, lift, etc. complete. but excluding cost of steel reinforcement.

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for columns including cost of all materials, form work, centering, curing, labour, lead, lift, etc. complete. But excluding cost of steel reinforcement.- Upto ground level

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for columns including cost of all materials, form work, centering, curing, labour, lead, lift, etc. complete. But excluding cost of steel reinforcement.-- Ground floor

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for columns including cost of all materials, form work, centering, curing, labour, lead, lift, etc. complete. But excluding cost of steel reinforcement.---First floor

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for Grade and Plinth beam including cost of all materials, form work, centering, curing, labour, lead, lift, etc. complete. But excluding cost of steel reinforcement.

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for lintel beam including cost of all materials, form work, centering, curing, labour, lead, lift, etc. complete. But excluding cost of steel reinforcement.

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for sill beam including cost of all materials, form work, centering, curing, labour, lead, lift, etc. complete. But excluding cost of steel reinforcement.

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for Sunshade and Loft including cost of all materials, form work, centering, curing, labour, lead, lift, etc. complete. But excluding cost of steel reinforcement. [For 60 cm projection - 100 mm tk at wall and 75mm tk at free end, For 100cm projection - 150 mm tk at wall and 100 mm tk at free end].

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for Roof Beam including cost of all materials, form work, centering, curing, labour, lead, lift, etc. complete. But excluding cost of steel reinforcement

RCC 1:1.5:3 using 12-20mm hard machine broken granite stone for Roof slab of 125mm Tk including cost of all materials, form work, centering, curing,labour charge, lead, lift, etc. complete. But excluding cost of steel reinforcement.

Brick work in CM 1:5 using II class champer burnt bricks for walls including cost of all materials, curing,labour, lead, lift, etc. complete.

Brick work in CM 1:3 using II class champer burnt bricks for partition wall, including cost of all materials, all labour charges, lead, lift, etc. complete.

Supplying and fixing of suitable GI angles horizontally @ 50cm c/c to the required length for supporting the cable in the cable duct in correct position including fabrication, labour for fixing in correct position,cutting etc., complete as per the drawing with standard specification.

Refilling with excavated earth other than sand in foundation and sides of masonry, consolidation as per std.specn.with water including all, labour, lead , lift, etc., complete.

Providing steel reinforcement with MS/RTS rods of reputed approved make for reinforced concrete works, including cost of steel MS/RTS rods, binding wire, Minor T & Ps labour charges for cutting, straightening bending as per type design drawing, placing aligning, and tying properly with all leads and lift etc., complete as per Standard Specification

Plastering with CM 1:5, 12mm thick including cost of all materials, labour, lead, lift, etc. complete.

Plastering with cm 1:3, 12mm thick for ceiling, beams, sunshade including cost of cement, all materials,curing, labour, lead, lift, etc., complete.

Providing PCC 1:2:4 mix using 6 mm and 10 mm HBG metal of a average thickness of 0.075 m with water proofing compound and finishing the top with solar reflective tiles over CM 1:3 20 mm tk including cost of all materials,pointing, labour, curing, finishing with proper slope, lead,lift, etc., complete as per the direction of site incharge.

Providing 110mm dia PVC down fall pipe of 4 Kg / sq cm. including cost of pipe, door bend, shoe and clamp, labour for fixing in position from the roof top, lead, lift, etc., complete.

White washing two coats with white cement for ceiling including cost of all materials, labour, lead, lift, etc., complete.

Colour washing two coats with oil bound distembering of approved quality and colour over a priming coat using white cement for inside wall surfaces including cost of all materials, labour, lead, lift, T&P, etc. complete.

Colour washing two coats with cement paint of approved quality and colour over a priming coat using white cement for outside wall surfaces including cost of all materials, putty whenever required ,labour, lead, lift, T&P, etc. complete

Supplying and filling of red gravel for basement filling with well cosolidation,watering including cost of all materials labour, lead, lift etc complete as per the direction of site engineer.

Supplying and laying of Vitrified floor tiles for of size 600 x 600 x 8 mm for Control room etc., of approved quality and colour laid in CM. 1:3 , 20 mm thick and pointing with white cement using 0.40 Kg/m2 including finishing joint and pointing flush with tiled surface including cost of cement, all materials,labour,curing, leads and lifts etc., complete.

Providing UPVC Door and fixing casement doors fabricated from unplasticized polyvinyl chloride9UPVC) sections .The Profile 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 joint mired and fusion welded.windows should be steel reinforced with 25x24x25mm steel reinforced with thickness of 1mm to have dimensional stability.The sash should be of 602x102mm. The mullion should be of 60x74mm.The profile should have coextruded seals with necessary hardwares and the window system should be glazed with 5 mm plain float glass/6mm bison lam including cost of all materials , lead, lift , etc. complete, as per standard 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 cost of all materials , lead, lift , etc. complete, as per standard specification

Wiring with 2 x 1.5 sq mm PVC unsheathed multistrand copper cable of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall and covering with 3mm thick hylum sheet with steel switch box with continuous earth wire connection 14 SWG TC wire and making good the damaged portion of masonry for PVC concealed light point / fan point (for electronic regulator).

Wring with 2 x 1.50 Sq mm PVC unsheathed multistrand copper cables of 1100 V Grade in Suitable PVC regid pipe concealed in wall and ceiling with PVC accessories in flush with wall using suitable steel switch box with 3mm tick hylum sheet covers for 5 A 3 pin non inter locking CS plug including pin top with continuous earth wire connection using 14 SWG TC wire and making good the damaged portion of masonry of PVC concealed plug point.

Wring with 2x 4 Sq mm PVC unsheathed multistrand copper cables of 1100 V Grade in Suitable PVC regid pipe concealed in wall and ceiling with PVC accessories in flush with wall using suitable TW switch box with 3mm tick hylum sheet covers for 15 A 3 pin non inter locking CS plug including pin top with continuous earth wire connection using 14 SWG TC wire and making good the damaged portion of masonry of PVC concealed power plug point.

Supply and fixing of 4' 20W LED 3000K flu.type fitting complete on wall/ceiling with tubes and PVC unsheathed Copper leads from terminal to the fitting

Supply and fixing of 25W LED Street Light Out Door Fitting with LED [Light Emitting Diode] with PVC unsheathed copper leads from the terminals to the fittings.

Supply and fixing of 4 '18 W LED Twin type Mirror optic suspension type fitting (Philips /Crompton / Wipro) complete with louvers cover complete with copper chokes and condensor with conduit pipe suspension, with PVC unsheathed copper leads from the terminals to the fittings with flu. tubes.

Supplying and fixing of 1400mm sweep AC ceiling fan with regulator with 300mm down rod on the exisitng clamps of crompton/rally/orient including cost of all materials lead, lift etc., complete.

Supplying and fixing of RCCB safe trip of appd LEGRAND , ISI make , 25amps with suitable box including cost of all materials labour, lead, lift, etc., complete as per standard specification.

Supply and fixing of horizontal type 4 way triple pole neutral MCB distribution board in sheet steel enclosure double door of double door type with metal door with IP43 protection with 40A 4 pole MCB isolater as incoming and 12 Nos. 6A to 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. The MCBDB and MCB's should be with the ISI mark

Earthing as per PWD standard with an earth electrode of 2 Mtr. Class 'B' GI pipe of dia not less than 32 mm complete with necessary masonry work.

SUB TOTAL (Items 1 to 48)

EPF @ 13.00 % on 40 % of (Items 1 to 48)

ESI @ 3.25 % on 40 % of (Items 1 to 48)