Repairs to Toilets & Bathrooms, Drinking Water, Electrification, Kitchen Improvement, Doors & Windows, Flooring at B.C. Boys Hostel at Jonnalagadda (V) of Nandigama (M) in NTR District

Cleaning of the surface : For Waterproofing treatment ( If the surface is sound & hard Condition ) The surface must be cleanand sound duly removing of exisiting tretaments clean from dirt, dust and other contaminations by power grinding wire brushing , air blower & jetwater cleaing.

SPECIALISED FIVE LAYER SYSTEMOF WATERPROOFING TREATMENT TO THE TERRACE a). Ist Layer Black coloured chemcial treatment : Providng and application of one coat of High bonding, flexible bituminous polyurethane blended bituminous coating with –5 systems Confiming to ASTM-G 154 - 2000 or equavalent Ist Layer diluting with water at 1 : 1 ratio as a primer coat at a consumption of 200ml per Sqm. b). IInd Layer : Providing and laying of Fibre Mesh 40 GSM, with 1 Mtr width and 50mm overlap on the primed surface. c). IIIrd Layer Grey coloured coating : Providing and application of one coat of Acrylic rubberized elastomeric flexible waterproof grey coating with –5 systems ASTM-C 836 or equavalent or equavalent diluting with 50% of water at a consumption of 400ml per Sqm. d) IVth Layer white colured coating : Providing and application of one coat of High solid, cold applied, Fibre reinforced acrylic elastomeric waterproof membrane off white coating –Roofcare prc 5 systems Confiming to ASTM-G 154 -2000 or equavalent coating (add the water upto 200ml ) (Consumption of 350ml per Sqm ). Vth Layer super white reflectivecoating : Application of one coat of 100% pure acrylic solar reflective pure white coating with systems Confirming to ASTM -C 297 or equavalent solar refective coating diluting with 20% of water (Consumptionof 300ml per Sqm ). e) Note : THE ABOVE TREATMENT WILL BE GUARANTEED FOR 5 YEARS

Ornamental Plastering 12mm thick in two coats with base coat of 8mm thick in CM (1:5) and top coat of 4mm thick in CM (1:3) dubara sponge finish including cost and conveyance of all materials like cement, sand, water etc., to site, seigniorage charges, sales & other taxes on all materials,all operational, incidental and labour charges such as mixing mortar, scaffolding charges, lift charges, including cutting of Grooves wherever necessary as directed by Engineer - in - charge, finishing, curing, etc., complete for Even Surfaces of Wall for finished item of work. (APSS 901,903 & 904)

Supply of 48" (1200mm) Sweep ISI mark Ceiling Fan as per IS 374 - 1979 and, with double ball bearings, power input not more than 50W , air delivery more than 200 cubic meter/min but without Regulator

Supply of 2 Modular type Electronic fan regulator hum free step type socket size in the existing switch board.

Labour charges for Fixing of Ceiling fan and regulator including transportation and giving connections with twin core wire etc., complete.

Supply and fixing of 18-20W, not less than 1100mm length LED batten light with extruded aluminum housing and polycarbonate cover, input voltage AC 220 - 260 Volts, with high power LEDs, having System Efficacy of > 120 lumens/watt , PF>0.9, Surge protection: 2KV, THD<15%, with inbuilt driver and frosted cover CCT: 3000K - 5700K, minimum CRI>70, etc., complete with earth connection and not less than two years warranty.

Flooring with Chequered Cement Concrete heavy duty tiles conforming to IS: 13801 using aggregates, cement, pigments of size 300 x 300 mm and thickness 25 mm of any shades set over base coat of cement mortar (1:6) 12 mm thick over CC bed already laid or RCC roof slab, including near cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed with neat cement to full depth mixed with pigment of matching shade including cost and conveyance of all materials like cement, sand water and tiles etc., complete, including seigniorage charges, complete for finished item of work.

Brick Masonry in Basement with CM (1:6) prop: using Fly ASH Bricks of size 290x225x140mm with compressive of 50 Kgs / Sqcm from approved source including cost and conveyance of all materials like cement, sand, fly ash bricks, water etc., to site, including seigniorage charges, sales & other taxes on all materials, all operational, incidental and labour charges such as mixing cement mortar, constructing masonry, scaffolding charges, lift charges, curing, etc., complete for finished item of work. for Basement (APSS No. 501 & 504).

Filling with Sand in trenches, sides of foundations and basement with initial lead in layers not exceeding 15cm thick, consolidating each deposited layer by watering and ramming including cost and conveyence of water to the work site and all operational, incidental, labour charges, seignorage charges, hire charges of T & P etc., complete for finished item of work. (APSS NO. 309 & 310)

Painting to New walls with two coats of acrylic interior emulsion paint 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, curing etc., complete for finished item of work for INTERNAL WALLS. (APSS No. 911)

Painting to New walls with two coats of acrylic emulsion paint weather proof water-based, modified acrylic with silicon additives 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 cement 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, curing etc., complete for finished item of work for EXTERNAL WALLS. (APSS No. 911) in All Floors

Painting to New wood work with two coats of ready mixed Synthetic Enamel paints in all shades Grade - I having VOC (Volatile Organic Compound ) content less than 50 grams/ liter to give an even shade over base coat Primer with Luppam finishing after thoroughly brushing the surface to remove all remains including cost and conveyance of all materials to site, sales & other taxes, all operational, incidental and labour charges etc., complete for finished item of work.(3 coats) (APSS No. 1201 & 1212).in All Floors

Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 3m in Loamy & Clayey Soils like BC Soils, Red Earth & Ordinary Gravelly Soils ( SS 20-B) including all operational incidental labour charges such as shoring, strutting, sheeting, planking and dewatering including cost of hire charges of T & P, labour charges etc., complete for finished item of work including seignerage charges excluding dewatering charges etc., complete for Foundation of Building. (APSS No. 308)

Plain Cement Concrete corresponding to M7.5 grade as per IS 456 equivalent to (1:4:8) proportion nominal mix (cement: fine aggregate: Coarse aggregate) using 40mm size Hard Blasted Granite (IS383, 1970) metal from approved quarry including cost and conveyance of all materials like cement, sand, coarse aggregate, water etc. to site, including seigniorage charges, sales & other taxes on all materials, all operational, incidental, and labour charges such as mixing, laying and ramming concrete in layers in position not exceeding 15cm, finishing top surface, curing concrete, etc., complete for finished item of work for Foundations (APSS No. 402)

Vibrated Reinforced Cement Concrete M-25 Design Mix ( by weigh batching / Mixer ) using 20mm size (SS5) hard granite machine crushed graded metal (Coarse aggregate) from approved quarry, using a minimum quantity of 380 Kgs. of cement per 1 cum of concreteincluding cost and conveyance of all materials like cement, fine aggregate Sand, coarse aggregate, water etc., to site and cost of seigniorage charges on all materials including centering using Casurina Ballies, Bamboos, Wooden Reapers, Runners, Wood Posts, Steel Centering Plates etc., shuttering , machine mixing, laying concrete, vibrating,lift charges, curing etc., complete but excluding cost of steel and it’s fabrication charges for finished item of work (APSS No. 402 & 403) For Footings

Vibrated Reinforced Cement Concrete M-25 Design Mix ( by weigh batching / Mixer ) using 20mm size (SS5) hard granite machine crushed graded metal (Coarse aggregate) from approved quarry, using a minimum quantity of 380 Kgs. of cement per 1 cum of concreteincluding cost and conveyance of all materials like cement, fine aggregate Sand, coarse aggregate, water etc., to site and cost of seigniorage charges on all materials including centering using Casurina Ballies, Bamboos, Wooden Reapers, Runners, Wood Posts, Steel Centering Plates etc., shuttering , machine mixing, laying concrete, vibrating,lift charges, curing etc., complete but excluding cost of steel and it’s fabrication charges for finished item of work (APSS No. 402 & 403) For Columns

Vibrated Reinforced Cement Concrete M-25 Design Mix ( by weigh batching / Mixer ) using 20mm size (SS5) hard granite machine crushed graded metal (Coarse aggregate) from approved quarry, using a minimum quantity of 380 Kgs. of cement per 1 cum of concreteincluding cost and conveyance of all materials like cement, fine aggregate Sand, coarse aggregate, water etc., to site and cost of seigniorage charges on all materials including centering using Casurina Ballies, Bamboos, Wooden Reapers, Runners, Wood Posts, Steel Centering Plates etc., shuttering , machine mixing, laying concrete, vibrating,lift charges, curing etc., complete but excluding cost of steel and it’s fabrication charges for finished item of work (APSS No. 402 & 403) For plinth beam

Vibrated Reinforced Cement Concrete M-25 Design Mix ( by weigh batching / Mixer ) using 20mm size (SS5) hard granite machine crushed graded metal (Coarse aggregate) from approved quarry, using a minimum quantity of 380 Kgs. of cement per 1 cum of concreteincluding cost and conveyance of all materials like cement, fine aggregate Sand, coarse aggregate, water etc., to site and cost of seigniorage charges on all materials including centering using Casurina Ballies, Bamboos, Wooden Reapers, Runners, Wood Posts, Steel Centering Plates etc., shuttering , machine mixing, laying concrete, vibrating,lift charges, curing etc., complete but excluding cost of steel and it’s fabrication charges for finished item of work (APSS No. 402 & 403) For Beams

Vibrated Reinforced Cement Concrete M-25 Design Mix ( by weigh batching / Mixer ) using 20mm size (SS5) hard granite machine crushed graded metal (Coarse aggregate) from approved quarry, using a minimum quantity of 380 Kgs. of cement per 1 cum of concreteincluding cost and conveyance of all materials like cement, fine aggregate Sand, coarse aggregate, water etc., to site and cost of seigniorage charges on all materials including centering using Casurina Ballies, Bamboos, Wooden Reapers, Runners, Wood Posts, Steel Centering Plates etc., shuttering , machine mixing, laying concrete, vibrating,lift charges, curing etc., complete but excluding cost of steel and it’s fabrication charges for finished item of work (APSS No. 402 & 403) 125 mm thick Roof slab

Providing impervious coat over RCC roof slab to required slopes with CM (1:3) prop. 20mm thick (average) mixed with water proofing compound manufactured by reputed manufacturers as approved by Engineer-in-charge at 1Kg/bag of cement, laid over roof slab when it is green, finished smooth with a floating coat of neat cement and thread lining at regular intervals of 45cmx45cm including cost and conveyance of all materials like cement, sand, water proofing compound, water etc., to site, seigniorage charges, sales & other taxes on all materials, all operational, incidental and labour charges such as mixing mortar, laying, rounding off at junctions of wall and slab, rendering smooth with thread lining, curing, lift charges, etc., complete for finished item of work (APSS No. 901 & 903).

Re-Filling with useful available excavated earth (excluding rock) in trenches, sides of foundations and basement with initial lead in layers not exceeding 15cm thick, consolidating each deposited layer by watering and ramming including cost and conveyence of water to work site and all operational, incidental, labour charges, hire charges of T & P etc., complete for finished item of work. (APSS NO. 309 & 310)

Plain Cement Concrete corresponding to M5 grade as per IS 456 equivalent to (1:5:10) proportion nominal mix (cement: fine aggregate: Coarse aggregate) using 40mm size Hard Blasted Granite (IS383, 1970) metal from approved quarry including cost and conveyance of all materials like cement, sand, coarse aggregate, water etc. to site, including seigniorage charges, sales & other taxes on all materials, all operational, incidental, and labour charges such as mixing, laying and ramming concrete in layers in position not exceeding 15cm, finishing top surface, curing concrete, etc., complete for finished item of work for Foundations and Flooring Bed (APSS No. 402)

Providing High Yield Strength Deformed (HYSD) steel bars (Fe500 grade as per IS 1786-1985) of 8mm to 40mm diameters, cutting, bending, to required sizes and shapes placing in position with cover blocks of approved size and binding wire of 20SWG, forming grills for reinforcement work as per approved Designs and drawings including cost and conveyance of bars from approved sources to site of work, including cost and conveyance of binding wire, cover blocks, chairs, overlaps, spacers, dowels, wastage etc., and all operational, incidental, and labour charges such as cutting, bending, placing in position, tying etc., and sales & other taxes,on cost of all materials complete for finished item of work (APSS No.126).

Brick Masonry in Superstructure with CM (1:8) prop: using Fly ASH Bricks of size 290x225x140mm with compressive of 50 Kgs / Sqcm from approved source including cost and conveyance of all materials like cement, sand, fly ash bricks, water etc., to site, including seigniorage charges, sales & other taxes on all materials, all operational, incidental and labour charges such as mixing cement mortar, constructing masonry, scaffolding charges, lift charges, curing, etc., complete for finished item of work. (APSS No. 501 & 504).

Ornamental Plastering with CM(1:4) Prop: 12mm thick in single coat including cost and conveyance of all materials like cement, sand, water etc., to site, including seigniorage charges, sales & other taxes on all materials, all operational, incidental charges and labour charges such as mixing mortar, finishing, curing, etc., complete for finished item of work. (APSS 901,906)

Plastering 12mm thick in two coats with base coat of 8mm thick in CM (1:6) and top coat of 4mm thick in CM (1:4) dubara sponge finish including cost and conveyance of all materials like cement, sand, water etc., to site, seigniorage charges, sales & other taxes on all materials,all operational, incidental and labour charges such as mixing mortar, scaffolding charges, lift charges, including cutting of Grooves wherever necessary as directed by Engineer - in - charge, finishing, curing, etc., complete for Even Surfaces of Wall for finished item of work. (APSS 901,903 & 904)

Providing and fixing factory made Solid Wood Polymer Composite (WPC) single extruded Door Frame section of size with encapsulation of 8MM rigid layer on all the six surfaces. The door frame will have a rebat of 32MM. Door Frame section of 45x75 MM . The two Vertical members are to be joined together with the horizontal member using 8x50 MM long MS Star full thread screws to be used with reverse forward speed control hand drilling machine. The ready/assembled door frame is fixed to the wall using hold fast or bolt fasteners. A minimum of 4 No.s of screws to be provided for each vertical member & minimum 2no.s for horizontal member.

Providing and fixing 28 -30 MM thick solid Wood Polymer Composite(WPC) single extruded door shutter with 3MM top and bottom rigid layer with an overall density of 750kg/Cum. It will be fixed to the frame using 3 inch /4 inch hinges. A minimum of 4 hinges will be required for fixing the door with the frame.

Supply and Fixing MS Grill including Labour Charges for fixing complete including cost and conveyance of all materials to site, sales and other taxes, all labour charges etc., complete for finished item of work

Flooring with Non-skid red or white full body Ceramic floor tiles of size 300 x 300 mm and thickness between 7-8 mm 1st quality conforming to IS:13711, IS:13712, IS:13630(Parts 1to15) of any colour and finish in all shades and Designs set over a base coat of CM (1:8), 12mm thick laid over flooring bed / V.R.C.C. slab, with neat cement slurry of honey like consistency spread at the rate of 3.3 Kgs of cement per Sq.m and jointed with neat white cement paste to full depth mixed with pigment of matching shade including cost and conveyance of all materials like cement, sand, water, ceramic tiles etc. to site, seigniorage charges, sales and other taxes on all materials, all operational, incidental and labour charges such as mixing of cement mortar, laying, curing, lift charges etc., complete for finished item of work.(APSS No.701 & 707)

Dadooing to walls with glazed red or white full body ceramic wall tiles of size 300 x 450 mm / 320 mm x 400 mm and thickness 6 mm 1st quality conforming to IS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and Designs and set over a base coat of CM (1:5), 12mm thick and neat cement paste at the rate of 3.3 Kg/Sqmt. and jointed with white cement paste mixed with pigment of matching shade including cost and conveyance of all materials like cement, sand, water, tiles, etc. to site, seigniorage charges, sales and other taxes on all materials, C921 such as mixing of cement mortar, laying in position, curing, lift charges etc., complete for finished item of work (APSS No.701 & 707

Supplying and fixing 580 mm x 440 mm long Orissa pan white glazed Water Closet 1st qualityISI marked confirming to IS:2556-Part-3-1981 with "P" or "S" trap Hindware / Parryware / Neycer with brick masonry seat, CC squatting plate and fixing 12.70mm dia NP Push cock 1st quality , P trap or S trap of Indian W.C. shall be encased on CC (1:2:4) 150mm alround well above the joint to stop leakage at the joint etc., complete including cost and conveyance of all materials to site, cost of CC bed, labour charges and seigniorage charges etc., complete for finished item of work.

Supplying & fixing of 110 mm dia single socket PVC/SWR Pipe - 4 kg/sqcm prince/sudhakar or any ISI Brand including cost and conveyance of all materials and labour charges etc., complete for finished item of work

Constructing 457.2mm x 457.2mm (1'-6" x 1'-6") brick in CM (1:6) prop. Masonry inspection chamber upto 914.4mm (3'-0") and fitted with light weight 457.2mm x 457.2mm (1'-6" x 1"-6") frame and cover of 20kg., including cost and convenyance of all materials to site, all labour charges, sales and otehr taxes on all materials etc., complete for finished item of work

Supplying & fixing Ashirvad/Astral flow guard for equivalent CPVC Pipes with fittings in ground or on wall including cost of tees, elbows, bends, reducers, couplings, running joints, union flanges, unions etc. with necessary excavation in all types of soils except rock requiring blasting, refilling, chiselling masonry walls and making good the walls & floors to the original surface and fixing MS clamps on TW blocks on walls including cost and conveyance of all materials and labour charges complete for finished item of work. 28.60 mm dia CPVC SDR 13.50

Supplying & fixing Ashirvad/Astral flow guard for equivalent CPVC Pipes with fittings in ground or on wall including cost of tees, elbows, bends, reducers, couplings, running joints, union flanges, unions etc. with necessary excavation in all types of soils except rock requiring blasting, refilling, chiselling masonry walls and making good the walls & floors to the original surface and fixing MS clamps on TW blocks on walls including cost and conveyance of all materials and labour charges complete for finished item of work. 22.20 mm dia CPVC SDR 13.50

Supply & fixing of tested NP bib taps at all levels of 12.70mm dia of Indian make first quality ( N.P bib tap indian make 300 g ) including cost & conveyance of all materials, labour charges for finished item of work complete for all floors

Supply & fixing of RCC Well rings Of size 1200 mm Dia including cost & conveyance of all materials, labour charges for finished item of work complete

Supply & fixing of Cover plates of 1200 mm Dia including cost & conveyance of all materials, labour charges for finished item of work complete for Well Rings.

Providing & placing on Terrace polyethylene water storage tank with Double layer approved brand & manufacture with cover and suitable locking arrangement & making necessary holes for inlet & outlets and overflow pipes with all fittings including supply and fixing of 76.20mm dia PVC elbow 1st quality and 38.10mm dia PVC waste pipe outlet

Wiring with 2 run of 22/0.3mm (1.5 Sqmm) FRLS / HFFR / ZHFR PVC insulated flexible ISI mark copper cable in existing PVC conduit pipe including Supply and fixing of Jumbo Ceiling rose/BH /SBH and 6A/10A ISI Mark 1way Modular switch with required modular box and cover frame in existing Surface or Concealed pipe wiring including cost and conveyance of all material and all labour charges etc., complete for light, bell, fan and exhaust fan points in Non-Residential Buildings

Providing independent earthing for Important equipment with 40mm dia 'B' class 2.5m long G.I pipe and 19mm dia 'B' class G.I pipe of 0.3mtr. long connected with reducer providing G.I funnel with mesh enclosed in C.C.Chamber of 400m x 400m x 400mm with R.C.C. Slab cover duly providing staggered holes filling with salt and charcoal from the bottom of the pipe giving earth connection from electrode through G.I strip of 25 x 6mm x 200mm length with all accessories and labour charges complete, as per IS specifications 732/1982 (Part II)