Construction of Additional class Room

Supplying, fitting and placing HYSD bar reinforcement complete as per drawings and technical specifications for bars below 36mm dia. including overlaps and wastage where they are not welded.

Painting to New walls with two coats of acrylic emulsion paint exterior grade having VOC (Volatile Organic Compound ) content less than 50 grams/ liter of superior quality of approved brand and shade over base coat of primer grade -II making three coats in all to give an even shade after thoroughly brushing the surface to remove all loose powdered materials, including cost and conveyance of all materials, including cost and conveyance of all materials, cost of brushes, water to site, etc., sales & other taxes, all operational, incidental and labour charges such as scaffolding charges, lift charges etc., complete for finished item of work. EXTERNAL WALSS

Painting to New walls with two coats of acrylic emulsion paint interior grade having VOC (Volatile Organic Compound ) content less than 50 grams/ liter of superior quality of approved brand and shade over base coat of cement primer grade -I making three coats in all to give an even shade after thoroughly brushing the surface to remove all loose powdered materials, including cost and conveyance of all materials, including cost and conveyance of all materials, cost of brushes, water to site, etc., sales & other taxes, all operational, incidental and labour charges such as scaffolding charges, lift charges etc., complete for finished item of work. INTERNAL WALSS

Supply and fixing of Two shutter Sliding Windows made of Galvanized Steel (Base Steel as per IS 513, D quality, galvanized as per IS 277 with Zinc of 120 GSM), using factory made section powder coated with Pure polyester powder upto 50-60 microns thick with total coated thickness of 0.80 mm for Outer Frame and 0.80 mm thickness for Sliding Shutter Section, the Outer Frame for Two Tracks with Grill provision, outer Frame section of size of 90 mm x 50 mm and two Window Shutters of Powder Coated extruded Aluminium Alloy Section of 60mmX33.6 mm ( Thickness 1.50 mm ) , shutter frame profile of extruded Aluminium Alloy Section shall have minimum weight of 0.918 kg per running Meter and confirm IS 1948 and the window outer Frame with two integrated guide tracks of 12mm width and 24mm deep for provision to slide the Shutter / sash frame and facilitates with a water drain outlet component made of PVC and the shutter frame fitted with 6 mm thick plain polycarbonate sheet of reputed make and fixed with EPDM weathering seal resistant accessories and handle made of Aluminium 1 No. per each shutter and cut to length miter joined with corner brackets including installation of window system at site using anchor fasteners, Silicon sealant applied at the Outer frame corners inclusive of conveyance of all materials accessories, labour charges, and erection at site with complete finished item of work, Window with Two Powder coated sliding Window Shutters of Powder Coated Extruded Aluminium Alloy Section and with Grill, window outer Frame Size 90 mm x 50 mm have a rebate of 15mm x 5 mm to fit grill made of 10mm MS Sq Rods for horizontal bars welded at a regular pitch of 150mm to all-round frame of 12mm x 6 mm MS flat.

Supply & Fixing of Class room Door of size of 1200 mm x 2100 mm (Single shutter) Powder Coated Galvanized Steel doors, frames & shutters made of Skin pass galvanized Iron sheet conforming to Base Steel Mild Steel as per IS 513 "D Quality, Galvanized as per IS 277 with powder coating of thickness 60-65 Microns as per IS 13871 and IS 16074, Door frame with 1.2mm thick Skin pass Galvanized Iron sheet formed to single rebate profile of size 100 mm X 58 mm with 20 mm minimum width Architrave extension flushing the front wzxall and Door frame filled with in-fill Polyurethane foam. The door frame shall be provided with hinge jamb, lock jamb, head and steel base ties at the bottom of the door frames. The door frame shall be provided with 6 Holdfasts (fixing lugs) with split end tail, the head of the hold fast (fixing lug) 100 mm x25mmx1.25mm and tail shall be 200mmx40mmx1.25mm or 12 Nos Metal Anchors per frame of size 10 mm dia and of length of 90 mm to 120 mm. The door frame shall be provided with Mortar guard sheet Galvanized plain skin pass iron sheet 1.20 mm to 1.25 mm thick shall be welded to the frame at the head of the frame having tower bolt holes. It shall also be welded to the frame behind the hinges, mortize locks and latches slots, aldrop and sliding bolts and tower bolt holes etc. "Nadu-Nedu 2021 Logo shall be embossed and contrast painted on the top of the door frame in the right corner, the size of logo shall be such that it is clearly visible. The door frames shall be provided with suitable Lock Strike Plate, Shock Absorbers, Mortar Guards etc., as per IS 4351 (2008)

Cost & Supply of 22/0.3mm (1.5sqmm) FRLS/FRLSH/ZHFR PVC insulated 1100Vgrade as per IS 694/1990 specifications for copper cable to the Government school sites, including all labour charges like Loading & unloading and stacking charges, inclusive of GST and all other Taxes etc., as applicable from time to time, and all other incidental charges etc., complete and confirming to the specifications of IS 694 (2010), IS 8130 (1984) & IS 732 (1989). the item shall carry a warranty period of 5 (Five) years from the date of supply.

Cost & Supply of 36/0.3mm (2.5sqmm) FRLS/FRLSH/ZHFR PVC insulated 1100Vgrade as per IS 694/1990 specifications for copper cable to the Government school sites, including all labour charges like Loading & unloading and stacking charges, inclusive of GST and all other Taxes etc., as applicable from time to time, and all other incidental charges etc., complete and confirming to the specifications of IS 694 (2010) & IS 8130 (1984), IS 732 (1989). The item shall carry a warranty period of 5 (Five) years from the date of supply.

Cost & Supply of Modular Switch Board with 12 Module, 8 numbers of 6A/10A one way Modular Switches, 2 numbers of 2 Module Modular type Electronic step type Fan Regulators, Modular Switches & Electronic step type Fan Regulators, on a common Modular switch board, with supply of 12 module Hot dip galvanized metal boxes for switch boards 20/18 SWG Module box with earthing terminal, 12 Modular switch Vertical Cover Frame ,Modular Base & Cover for 12 Modules. screws, support fixing bushes all relevant & required fixtures etc., complete to the Government schools of Andhra Pradesh state, including all labour charges like Loading & unloading and stacking charges, inclusive of GST and all other Taxes etc., as applicable from time to time, and all other incidental charges etc., Confirming to IS CODE 8623 (1993), IS 732 (1989), IS code 1646 (1997) & IS code 8130 (1984). The item shall carry a warranty period of 5 (Five) years from the date of supply.

Cost & Supply of Modular Switch Board with 8 Module, 4 numbers of 6A/10A one way Modular Switches, 2 numbers of 2/3 pin 6/10 amps socket, Modular Switches and sockets, on a common Modular switch board, with supply of 8 module Hot dip galvanized metal boxes for switch boards 20/18 SWG Module box with earthing terminal and 8 Modular switch Vertical Cover Frame , Modular Base & Cover for 8 Modules , screws, support fixing bushes all relevant & required fixtures etc., complete to the Government schools of Andhra Pradesh state, including all labour charges like Loading & unloading and stacking charges, inclusive of GST and all other Taxes etc., as applicable from time to time, and all other incidental charges etc., Confirming to IS CODE 8623 (1993), IS code 1646 (1997), IS 732 (1989), & IS code 8130 (1984). The item shall carry a warranty period of 5 (Five) years from the date of supply.

Cost & Supply of ISI 25mm outer dia (1.80 mm thickness) Medium grade FRLS rigid PVC pipe for electrical conduit (For Walls Concealed Wiring) confirming to IS Codes IS:9537 part 3, IS:9537 part 1 and IS 732 (1989) to the Government schools of Andhra Pradesh state, including all labour charges like Loading & unloading and stacking charges, inclusive of GST and all other Taxes etc., as applicable from time to time, and all other incidental charges etc., The item shall carry a warranty period of 5 (Five) years from the date of supply.

Cost & Supply of ISI 25mm outer dia (2.20 mm thickness) Heavy grade FRLS rigid PVC pipe for electrical conduit (For RCC SLABS Concealed Wiring) confirming to IS Codes IS:9537 part 3, IS:9537 part 1 and IS 732 (1989) to the Government schools of Andhra Pradesh state, including all labour charges like Loading & unloading and stacking charges, inclusive of GST and all other Taxes etc as applicable from time to time, and all other incidental charges etc., The item shall carry a warranty period of 5 (Five) years from the date of supply.

VRCC 1:1.5:3 nominal mix (Cement: fine aggregate: coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry, using a minimum quantity of 400 Kgs of cement per 1 cum of concrete including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing, centering, shuttering etc., complete but excluding cost of steel and its fabrication charges for finished item of work. [COLUMNS First Floor]

VRCC 1:1.5:3 nominal mix (Cement: fine aggregate: coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry, using a minimum quantity of 400 Kgs of cement per 1 cum of concrete including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing, centering, shuttering etc., complete but excluding cost of steel and its fabrication charges for finished item of work. [CHAJJAS - SUNSHADES First Floor]

VRCC 1:1.5:3 nominal mix (Cement: fine aggregate: coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry, using a minimum quantity of 400 Kgs of cement per 1 cum of concrete including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing, centering, shuttering etc., complete but excluding cost of steel and its fabrication charges for finished item of work. [LINTELS First Floor]

VRCC 1:1.5:3 nominal mix (Cement: fine aggregate: coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry, using a minimum quantity of 400 Kgs of cement per 1 cum of concrete including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing, centering, shuttering etc., complete but excluding cost of steel and its fabrication charges for finished item of work. [BEAMS First Floor]

VRCC 1:1.5:3 nominal mix (Cement: fine aggregate: coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry, using a minimum quantity of 400 Kgs of cement per 1 cum of concrete including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing, centering, shuttering etc., complete but excluding cost of steel and its fabrication charges for finished item of work. [RCC SLABS 125mm thick First Floor]

Providing Impervious coat to exposed RCC roof slab surface with CM(1:3), 20mm thick with 1kg of water proof compound per bag of cement laid over roof when it is green including cost and conveyance of all materials all operational, incidental and labour charges for mixing mortar, laying, rendering smooth and thread lining, curing, rounding off junctions of wall and slab etc., complete for finished item of work. [Providing Impervious coat in First Floor]

Brick masonry in CM (1:8) with bricks of traditional size 23 x 11 x 7 cm 2nd class including cost and conveyance of all materials and all labour charges etc., complete for finished item of work for Superstructure.[Brick masonry in CM (1:8) in First Floor]

Ornamental Ceiling plastering with CM (1:3), 12mm thick including cost and conveyance of all materials and all labour charges etc., complete. [Ceiling Plastering with CM (1:3), 12mm thick in First Floor]

Plastering with CM (1:5) Single Coat, 12mm thick including cost and conveyance of all materials and all labour charges etc., complete for walls.[Plastering with CM (1:5), 12mm thick in First Floor]

Plastering with CM 2 coats, 12mm thick, base coat in CM (1:5), 8mm thick and top coat in CM (1:3), 4mm thick with water proof Compound manufactured by reputed manufacturers as approved by engineering incharge at 1kg per 1 bag of cement including sponze finishing and cost and conveyance of all materials and all labour charges etc., complete for external walls.

Flooring with high polished granite 16 to 18 mm thick slabs other than black set over base coat of cement mortar (1:8), 20 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed neatly with white cement paste mixed with pigment of matching shade to full depth, including cost of all materials like cement, sand water and tilesetc., complete, including seigniorage charges, labour charges for dressing of tilesetc., complete for finished item of work, but excluding the cost of conveyance of all materials [for First Floor]

Providing skirting to internal walls to 15 cm height/risers of steps with 8 mm thick mirror polished granite tiles length equal to flooring stones, set over base coat of CM (1:3) 12 mm thick with cement slurry of honey like consistency spread at the rate of 3.30 kgs per sqm and jointed with white cement paste mixed with pigment of matching shade to full depth, including cost of all materials like tiles, cement, sand and water etc., complete including seigniorage charges, etc., complete for finished item of work, but excluding the cost of conveyance of all materials[For First Floor]

Supplying, fitting and placing MS grilled door, windows including cost and conveyance of all materials and all labour charges etc., complete. [Supplying, fitting and placing MS Grills in First Floor]