Drinking water supply project at Pedapatnam village including Installation of 0.5MLD Mirco Filters (of Machilipatnam Mandal) Est Rs.16.00 Lakhs

Earthwork in excavation for structures 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 upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD/304 MORTH FOR COLUMNS

Supply and filling with filling sand in trenches, sides of foundations and basement with initial lead in layers not exceeding 15 cm thick, consolidating each deposited layer by watering and ramming including cost and conveyance of all material and 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) and contractors profit & overheads but excluding seigniorage charges etc., complete

Plain Cement Concrete (1:4:8) for foundations and under flooring bed using 40mm size hard, machine crushed granite from approved quarry including cost and conveyance of all materials to site, including all charges for machine mixing, laying concrete in foundations and under flooring bed, ramming in 15 cm layers finishing top surface to the required level curing etc., and overheads & contractors profit complete for finished item of work. (APSS No. 402)

VRCC M 20 mix using 20 mm size hard granite machine crushed metal from approved quarry, using a minimum quantity of cement per 1 cum of concrete using MIXER including cost and conveyance of all materials to site including steel centering, shuttering, labour charges such as weigh batching, machine mixing, laying concrete, lift charges, curing etc., and overheads & contractors profit complete for finished item of work (APSS No. 402 & 403) footings

VRCC M 20 mix using 20 mm size hard granite machine crushed metal from approved quarry, using a minimum quantity of cement per 1 cum of concrete using MIXER including cost and conveyance of all materials to site including steel centering, shuttering, labour charges such as weigh batching, machine mixing, laying concrete, lift charges, curing etc., and overheads & contractors profit complete for finished item of work (APSS No. 402 & 403Plinth beam A/R

VRCC M 20 mix using 20 mm size hard granite machine crushed metal from approved quarry, using a minimum quantity of cement per 1 cum of concrete using MIXER including cost and conveyance of all materials to site including steel centering, shuttering, labour charges such as weigh batching, machine mixing, laying concrete, lift charges, curing etc., and overheads & contractors profit complete for finished item of work (APSS No. 402 & 403)

Brick masonary in superstructure with CM (1:6) using common burnt clay bricks of class as per Table-I of IS:1077-1992, Non-Modular or traditional size 23x11x7cms from approved source having minimum crushing strength of 40 Kg/Sqcm. including cost and conveyance of all materials like cement, screened sand, bricks, water etc., to site, and all labour charges, like mixing cement mortar, scaffolding charges, constructing masonry, lift charges, curing etc., complete .,and overheads & contractors profit complete for finished item of work. (APSS No. 501 & 504).

Plastering 12mm thick single coat in CM(1:5) using screened sand including cost and conveyance of all materials like cement, sand, water etc., to site, including sales & other taxes on all materials, and all operational, incidental charges on materials and including cost of all labour charges for mixing mortar, finishing, curing as directed by Engineer-in-charge etc., and overheads & contractors profit complete for finished item of work.(SS 901,903 & 904)

Flooring with PCC (1:4:8) using 40 mm HBG metal 100 mm thick, over that Plastering with CM (1:5) 20 mm thick, including cost and conveyance of all materials like cement, sand, water etc., to site, including and all operational, incidental charges on materials and including cost of all labour charges for mixing mortar, finishing, curing as directed by Engineer-in-charge etc., and overheads & contractors profit complete for finished item of work.

Painting to new walls with 2 coats of water proof cement paint of approved brand and shade over a base coat of approved cement primer grade 1 making three coats in all to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powred materials, including cost and conveyance of all materials t work site and alll operational, incidental, labour charges, etc coomplete for finshed item of the work as per SS 912 for internal

Providing High Yield Strength Deformed (HYSD) steel bars (Fe 500 grade as per IS 1786-1979) of different diameters for RCC works , including labour charges for straightening, cutting, bending to required sizes and shapes, placing in position with cover blocks of approved materials and size and tying and lap-splicing with binding wire of 18 SWG, forming grills for reinforcement work as per approved designs and drawings, including cost and conveyance of steel bars, including all wastages such as overlaps, couplings, chairs, spacer bars including cost and conveyance of binding wire, cover blocks and all incidental, operational, labour charges such as cutting, bending, placing in position, tying including soverhead charges & Contractors profit but exlcuding VAT and other taxes on all materials etc., complete for finished item of work in all floors.( APSS No.126)

Supply delivery installation commissioning of Centrifugal Mono Block pump set with Single Phase Motor 230 V (-15%+10% range ( - ) 50 HZ with class "F"insulation , of reputed make with ISI make with minimum overall effciency of 75 % at the duty point including cost convenyance of pump set pannel board with accessories and presure guage wth necessary equipment as per specfication along with 15 Mts length of GI pipe medium class (suction=6mts Delivery = 9Mts) with required no of "C" class bends couplings flanges etc, with 30 Mts length of Suitable copper wire of single run as per IS specifications of reputed make encasing in flexible pipe of 10 Mts length from pempset to pannel board and 75 M length of single run of Suitable Aluminem service wire of ISI make including supporting GI wire and cleats one no.of GM gate valve as per IS 778/84 of Suitable size installation and erection of pupm set including foundation bolts and nuts of 25 mm dia and above of sutiable size over a cement concrete bed in C.C (1:2:4) of sutiable size as directed the department fixing panal bord and pumpsets with all accessoriesPipes valves. specials, earthin as per APSEB Specifications etc complete and testing and commissioning of pump set with a trial urn of 15 (fifeen) days incliding cost conveyance erection of pump set with all accessoris, spedials, vaves pipes cable etc complete 7.5HP Monoblock pumpset

Manufacture, Supply, delivery erection testing, training commissioning and maintenance of microfilter of 0.5MLD production capacity (with out put of 60000 lts/hr capacity comprising of first stage of pulversing quartz, filteration intermediate stage as Granular activated carbon filteration of Pressure vessels are designed (cylinderical shape with dishends and have a vertical orientation) multiple micro filteration units (Lego filter of 5 Micron or 3000 mesh), vessels with internal FRP(Fibre Reinforced Plastic)lining, Exterior two coats painting over two coats of red oxide or zinc primer provide enhanced corrosion protection and abrasive resistance and online automonitoring chlorine doser for disinfected water duly connecting the system to water treatment plant including coagulation liquid container with dosing pump back washing and reverse wash drain arrangements required high speed pump motor with panel board pipes fittings valves outside ladder etc complete and the treated water should fulfill the BIS standard for drinking water quality in all aspects. The finished rate including packing, transportation, insurance and all operational and incidental charges, maintenance upto defect liability period including cost of suitable motor and inlet and outlet arrangements and errection all materials and labour charges etc., and complete. As per the technical specifications approved by department. Micro Filter of 0.5 MLD with flollowing components: Production Capacity-0.50 MLD in 16 Hrs, Filteration rate: 15 Kl/Sqmt/Hr, Operating feed water pressure- 3 to 4 Kg/sqcm, Pressure drop for back wash- 0.50 Kg/Sqcm, Sand Filter specifications: MS. Container Diameter (ID)- 1.6 mt, MS Container Height (Straight)- 2.00 Mt, MS container thickness-5mm, Top and Bottom Ends- Dish Ends, Internal Lining- FRP Lining 2mm thick, External Paint- 2 coats Blue Enamel, No of Legs- 4 Nos embeded in concrete, Pipe Connections:- MS pipe ( IS 1239) sand filter including Back wash arrangements and drain pipe connections- 80 mm Class B (12.2 Kg/mts), Control valves: Main Valves (CI Butterfly valves)- 80 mm dia -5 Nos, Scour valves- 40 mm dia -1 No, Air valves- 25 mm dia - 1 No, Top Man Hole- 500 mm dia, Side Man hole- 400 mm dia Fine Sand Depth-1.00 mts, Inlet Pressure Gauge range-0-10 Kg/Sqcm, Raw water Pump ( 5HP- 80 X 65 mm ) if not available at site- Discharge 10-12 Lps-Head-30-40 mts, Under Drainage System UPVC pipes- All V-welded wedge wire filter screen UPVC/ISI Carbon Filter Specifications MS Container Diameter (ID)- 1.40 mts, MS Container Height (Straight)- 2.00 mts, MS Container Thickness- 5mm, Top & Bottom Ends-Dish Ends, Internal Lining- FRP Lining-2 mm Thick, External Paint- 2 Coats Blue Enamel, No of Legs- 4 Nos embeded in concrete, Pipe Connections:- MS pipe ( IS 1239) sand filter including Back wash arrangements and drain pipe connections- 80 mm Class B (12.2 Kg/mts), Control valves: Main Valves (CI Butterfly valves)- 80 mm dia -5 Nos, Scour valves- 40 mm dia -1 No, Air valves- 25 mm dia - 1 No, Top Man Hole- 500 mm dia, Side Man hole- 400 mm dia Activated carbon depth (Iodin % 950 and above as per Raw water quality-0.60mts Inlet pressure Guage Range-0-10kg/sqcm Under drainage system upvc pipes-All V-welded wedge wire filter screen upvc/ISI Micron Filter Specifications: Type of Micron filters- 20 Jumbo Bag Filters- 5 Microns- 4 Nos Dosing Pump Specifications: Dosing Pump for Alum & Liquid Chlorine - Milton Roy/e-Dose, Storage Tank- 50 Litres, Flow Meter: Waltmann Type Sample collection Taps raw & Product water- 2 Nos Microfilter 0.50 MLD , Rate Rs 0.95 per 1 liter -including of all taxes