Providing water proofing, toilet blocks for community halls and providing grills on the drains in Perumallapalli GP of Tirupati Rural Mandal

Earthwork excavation for foundations as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal up to a lead of 50 mtrs, dressing of sides etc., complete up to 3mts depth in ordinary soils

Filling of foundations and basement with sand in layers of not more than 15cm thick each well watered to saturation and consolidated including cost and conveyance of all materials, incidental charges etc., complete

Plain Cement Concrete (1:4:8) using 20mm HBG metal with concrete mixture for foundations etc., laid in layers of not more than 15 cms thick well compacted including cost and conveyance of all materials, labour charges and curing etc., complete

Masonry work in CM (1:6) prop with Fly ash Cement solid blocks of size 290 x 200 x 140 mm for manufacturing of fly ash solid blocks using fly ash of 80 kgs, cement of 15 kgs. Gypsum of 5 kgs. and stone dust including cost and conveyance of all materials, labour charges, scaffolding and curing etc., complete with a compressive strength not less than 50 kg/sq.cm for Superstructure walls for finished item of work.

Plastering in CM (1:4) 12 mm thick using best river sand from approved quarry including cost and conveyance of all materials, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete.

Painting to new walls with 2 coats ( total 3 coats )of plastic emulsion paint of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc. complete for finished item of work as per SS 911 for External Walls

Flooring with Antiskid floor tiles 1st quality 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 1 to 15) of any colour and finish in all shades and designs (as per manufacture specification), set over base coat of cement mortar (1:6) 20 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.30 kgs per sq.m. jointed with neat white cement to full depth mixed with pigment of matching shade, including cost and conveyance of all materials like flooring slab, cement, sand and water etc., complete, for finished item of work.

Finishing the sides of walls with Ist quality digital/ polished glazed fully body porcelain highlighter wall tiles sizes of 300 x 600 x 8 mm thick of approved colour and brands including pointing the joints with the same colour of cement by mixing the same colour pigment in white cement and over a bed of C.M.(1:3), 12 mm thick & Cement slurry of 33 Kg/10 sq.m shall be used for fixing bed tiles including cost and conveyance of all materials, curing, incidental charges etc., complete

Supply, fabrication and erection of steel structure in position by using MS tubes & pipes of all diameters as per IS -1161 including labour charges for fabricating all heavy steel works like trusses, stanchions, heavy beams and girders including cost of welding rods, power charges etc., and cost and conveyance of all materials and including labour charges for fixing heavy iron grills, Trusses, Stanchions, Heavy Beams and Girders erecting in position and fixing by using chain pulley blocks, Derek pole arrangements and cranes etc., complete and painting two coats with ready mixed Synthetic enamel paint of grade I in all shades having over a red oxide primer paint grade 1 primary coat (Total three coats) etc., complete as directed during execution. (TATA / SAIL / VSP / JINDAL) shall be used.

Supply, fabrication and erection of steel structure in position by using MS plates, angles, channels and sheets including labour charges for fabricating all heavy steel works like trusses, stanchions, heavy beams and girders including cost of welding rods, power charges etc., and cost and conveyance of all materials and including labour charges for fixing heavy iron grills, Trusses, Stanchions, Heavy Beams and Girders erecting in position and fixing by using chain pulley blocks, Derek pole arrangements and cranes etc., complete and painting two coats with ready mixed Synthetic enamel paint of grade I in all shades having over a red oxide primer paint grade 1 primary coat (Total three coats) etc., complete as directed during execution. (TATA / SAIL / VSP / JINDAL) shall be used.

Supply and fixing of Galvalume sheet pre-painted Galvalume trapezoidal profile roofing sheets with 0.47 mm thickness. Coating : Alu-Zinc Coating AZ150 GSM. Tensile strength : 550 Mpa, paint coating : Regular Modified Polyester Painting, Painting thickness (TOP): 18 to 20 microns, (Bottom): 5 to 7 microns. Sheet width 1.020, Length: Maximum 12 meters with Regular Range colours with minimum end lap of 15 cms etc., complete as directed during execution.

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. Aminimum of 4 hinges will be required forfixingthe doorwiththeframesing solvent cement, complete as per direction of Engineer–in–charge, manufacturers specification.

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 45x90mm. The two vertical members are to be joined together with the horizontal member using 8x60mm long MS star full thread screws to be used with reverse forward speed control hand drilling machine. The ready/ assembled door frames is fixed to the wall using hold fast or bolt fasteners. A minimum of 4 Nos of screws to be provided for each vertical members & minimum 2 Nos for horizontal members.

Providing & Placing on Terrace(at all floor levels) polyethylene water storage tank of Double layer Roto moulded confirming to IS:12701 approved brand & manufacture with suitable cover/cap and suitable locking arrangement & making necessary holes for inlet & outlets and over flow pipes but without fittings & base support for tanks

Supplying and Fixing European Water Closet of 1st quality conforming to IS:2556-Part-2-1973 white glazed with 'S' trap, plastic seat and lid with rubber or plastic Buffers as per IS 2548-2996, and PVC low level system with internal components & short bend:10 Litres capacity Single Flush with concealed stop cock 12.7 mm (1/2") Indian Make heavy duty

Supply, delivery and laying of UPVC 20mm dia of 10Kgs/cm2 UPVC pipes including necessary fittings, all labour charges etc., complete for the following sizes of dia labour charges for laying, fixing and commissioning the PVC pipes including complers/ bends/ tees etc., any diameter including fixing necessary fittings like bends, plugs couplers, junction, tees etc., with solvent jointing as per standard as per standard pratice etc., complete

Supply and fixing of 3" (76.2mm) Nahany Trap (without jail without inlet) UPVC/SWR pipe fittings

Supply and fixing of NP cover for Nahani Trap

Supplying & fixing indian make Flat back wash hand basin with pedestal (HSW/ Parryware/ Neycer) 1st quality conforming to IS: 2556-Part-4: 1972 with ISI mark or equivalent approved by the department, with waste fittings like rubber plug, chain, 32mm nominal size C.P fitting with parallel pipe thread conforming to IS:2963-1979 and fitted with 15mm nominal bore chromium plated pillar tap of 1st quality concealed stop cock indian make 400 grams seiko/Esso / Senior/ Nice or equivalent complete with standard CI brackets including wooden block

Supply and fixing of Angle stop cock 12.7mm dia first quality indian make heavy duty

Supply and fixing of PVC 110 mm dia double socket PVC/SWR pipe 4 Kg/ Sqm etc., complete

Supply and fixing of PVC 75 mm dia double socket PVC/SWR pipe 4 Kg/ Sqm etc., complete

Supply and fixing of 110 mm dia-Door Bend 87.5 Degree-UPVC/SWR pipe fittings

Supply and fixing of 75 mm dia-Door Bend 87.5 Degree-UPVC/SWR pipe fittings

Supply and fixing of ISI mark 25mm outer dia heavy grade (2.20mm thickness) with IS:9537 part-3 PVC pipe for concealed wiring in new/ existing brick building, walls, columns, beams duly cutting them to the required depth wherever necessary and fixing the pipes and specials with nails and plastering neatly with cement mortar and colour washing to maqtch the finished concealed and masonry work for light, fan and separate plug point including all labour charges etc., complete Makes: Sudhakar/ Finolex/ Polycab/ Kumar/ AKG/ India-tubes/ GM/ Anchor/ Nandi/ Polyline/ Gold Medal

Supply and run of 2 wire of 36/0.3mm (1.5 Sq.mm) PVC insulated flexible FRLS copper cable as per IS:694 / 1990 specification in the existing PVC pipe / MS pipe /PVC Trunking for mains including all labour charges etc., complete. Makes: Finolex / RR kabel / Havells /KEI/ Polycab /Gloster/Goldmedal/GM/ Finecab/ Fortune Art/ Anchor/ Million

Supply and fixing of 6 Module Hot Dip Galvanized 20 / 18 SWG Module box with earthing terminal concealed in wall with all required accessories including masonry work and all labour charges etc., complete.Make: Legrand / G.M / L&T / GM Four-Five / Legrand Arteor / Schneider / Anchor / Clipsal / Havells / ABB / Indo Asian / Siemen / Fortune Art.

Supply and fixing of 6 Modular Cover Frame on to the Existing Metal Box (Switch control Box) including all labour charges etc., complete. Grade-A: Makes: Legrand (Arteor/Myrius) / Schneider (Clipsal X/ Livia AB)/ Crabtree Murano or Ducor/L&T-englaze/ GM-(Four-Five)/ Goldmedal(GIFA)/Million (M-VEE) / Anchor Roma (PLUS)

Supply and fixing of 6 /10 Amps 1 way 1 module Modular Switch on to the existing metal box (Switch Control Box) cover frame and giving necessary connections including all labour charges etc., complete. Grade-A: Makes: Legrand (Arteor/Myrius) / Schneider (Clipsal X / Livia AB) / Crabtree Murano or Ducor / L&T-englaze / GM-(Four-Five) / Goldmedal(GIFA) / Million (M-VEE) / Anchor Roma (PLUS)

Supply and fixing of 6/ 10 Amps 3 / 2 pin 2 module Modular Socket with shutter on to the existing metal box (Switch Control Box) cover frame and giving necessary connections including all labour charges etc., complete. Grade-A: Makes: Legrand (Arteor/Myrius) / Schneider (Clipsal X / Livia AB) / Crabtree Murano or Ducor / L&T-englaze / GM-(Four-Five) / Goldmedal(GIFA) / Million (M-VEE) / Anchor Roma (PLUS)

Supply and fixing of 5/8" Angle / Batten Holder on the existing junction boxes/ T.W Board etc. and giving necessary connections. Makes: GM G Home / Gold Medal Olive / Million Zoom / Great white Omega/Koncept/Vimal opel/ Anchor/Vihan/CPL/ Havells Reo

Supply and fixing of 20-24W, not less than 1100mm length LED batten light with extruded alluminium housing and polycarbonate cover, input voltage AC 220 - 260 Volts with PF>0.9, Surge protection: 2KV,THD<15%, with inbuilt driver and frosted cover CCT: 3000K - 5700K, minimum CRI>70, .etc., complete. a) LUMINAIRE MAKE : Phillips / GE- Venture / Crompton / Wipro / Bajaj / Havells / Halonix / Jaquar / HPL / GM / GreenLites / Gold Medal / Eveready / Rhino / Panasonic b) LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG / Everlight.

Surface preparation: Removing of existing coating & membrane & Geo fabric cloth & glass fiber mesh from the concrete surface and grinding the entire surface for unremovable flakes by manually to get the surface ready for waterproofing treatment. Surface shall be cleared of all debris to ensure the removal of all dust, dirt, laitance, mortar droppings, oily substance etc., the surface shall be mechanical wire brushed to achieve proper adhesion between the existing surface and coatings. Repairs & Crack Treatment: Finding & Treating the cracks by cutting and filling the major cracks with polymer modified mortar and minor cracks with crack filler. Primer application: Supplying and applying one coat of primer with water-base epoxy primer, smart care epoxy primer / Solvent based HFP130/120 Equivalent @150 gms/sqm.Water Proofing coating: Supplying and applying of UV resistant smart care infinia or M/s Asian paints. The system consists of applying the smart care infinia waterproofing treatment @ dosage of 1.8 Kg/sqm in two coats (total system: 3 coats, one coat of primer & 2 coats of infinia) along with necessary tools and tackles. Structure repair: Treating the rusted reinforcement by removing the rust using rust remover liquid and applying the Zinc primer to protect the rods from further corrosion. Plastering the surface using polymer modified mortar along bonding agent.

Gronolithic Concrete Flooring 20 mm thick with (1:1:2), using 6 mm to 12 mm size hard granite machine crushed metal laid over CC bed already laid or RCC roof slab, in alternate panels of size not exceeding 1.50 m × 1.50 m and finishing the top surface to required smoothness and slopes and thread lining including cost of all materials like cement, metal, sand and water etc., complete, including seigniorage charges etc., complete for finished item of work.

Providing and fixing factory-made uPVC any colour sliding glazed window up to 1.50 m in height dimension comprising of uPVC multi-chambered frame with in-built roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll-forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket/TPV, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 × 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware’s and drainage of water etc. After fixing frame, the gap between frame and adjacent finished wall shall be filled with weatherproof silicon sealant over backer rod of required size and approved quality, complete as per approved drawing & direction of Engineer-in-Charge inclusive of cost of single/double glass panes, wire mesh and silicon sealant. Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension (depth & width) shall be acceptable. Variation in profile dimension on higher side shall be accepted but no extra payment will be made. Three track three panel sliding window with fly proof SS wire mesh (Two glazed panels & one wire mesh panel) made of (small series) frame 92 × 44 mm & sash 32 × 60 mm, both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension (Area of window up to 1.75 sqm).

Supplying and fixing in position bond wood flush doors of different sizes with 35 mm thick flush door shutters, solid bond wood block board type with teak veneer on one face and commercial ply on another face (lipping) of standard make conforming to IS 2202 solid core flush doors, with teak veneering on one side and commercial facing on other side, hot pressed bonded with liquid phenol formaldehyde with rebate cutting. Single leaf using Best Indian Country wood (Vepa/Redu) frames of size 75 mm × 100 mm without threshold plate, including cost of M.S ‘Z’ hold fasts of 230 × 50 × 6 mm, powder coated butt hinges of 125 × 65 × 2.12 mm, screws, nails etc., complete (excluding cost of other fixtures which will be paid separately but including labour charges for fixing the fixtures).

Supply and fixing of Aluminium Aldrop (IS:2681) 200 mm long.

Supply and fixing of Aluminium Tower Bolt of 10 mm (IS:204) 200mm long.

Supply and fixing of Aluminium Door Handles (IS:208) 150mm long

Supply and fixing of heavy duty aluminium Door Stoper

Supply, delivery and fixing of RO Water prifier advance RO Tech for sabes shudh panni / RO+UF+TDS Contol+UV LED Tank /8L/20LPH Flow/ Ideal for Borewell/ Tanker/ Municpal water / Largest Service network. Makes: Aquaguard/ Kent/ Pueit of Equivalent