Construction of 60000 lit. capacity Over Head Tank with borewell in Theerthakarai at Palayampatti Village and Panchayat in Aruppukottai Block under 15th FC grant

Amount

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50LPM x 175 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 suitable KW rating for operation in AC/Three Phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

25mm dia GI pipe for service point

25mm dia GI Elbow

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc.,

Main line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

75mm OD pvc pipes - 4 KSC

75 mm pvc bend

75 mm pvc Tee

75 mm x 50 mm PVC Threaded Coupler

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

65 mm GI Pipe

65 mm GI bend

65 mm GI coupling

65 mm GI Elbow

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

65 mm GI pipe

75mm OD pvc pipes - 4 KSC

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

Supply, Delivery, erection and commissioning of Batch type electro chlorinator using common salt as raw material, consisting of electrolyzers cell made of Titnium with coating mixed metal oxide such as Anabium, Cadmium, etc, capable of producing sodium hypochlorite solution within time span of 8 hours, having adjustable metering cum dosing pump capable of dozing the prepared sodium hypochlorite solution in water supply system with sensor having auto shut down when the storage if FRP tank gets empty. The storage vessel and electrolyzer tank (hypo procesing tank)must be made of FRP tank coated inside with hypothalic -BIS standard, having capacity to store required quantity of hypochlotrite solution, water and common salt for electrolysis process respectively. The eclectrochlorinator must have power source or control module for producing necessary DC current for electrlyser process from 440v, 3 phase / single phase AC supply and must have auto cut off after batch time of 8 hours. For all power connection, copper cables should be used.

60000 ltr OHT

Earthwork excavating and depositing on bank with an initial lead of 10 metres and initial lift of 2 metres in hard stiff clay, black cotton, hard red earth, shales, murrams, ordinary gravel stoney earth mixed with small sized boulders etc., SS 20B and as directed by TWAD Board Officers - for foundation

First depth of 2m

Second depth of 1m

Supply, Delivery and Filling with clean M sand complying with standard specification including watering ramming and consolidation etc., complete and as directed by TWAD Board Officers-for foundation.

Levelling coarse in cement concrete 1:4:8 (one cement,four sand and eight aggregate) using 40mm hard broken stone and M Sand for foundation and leveling coarse including cost of all materials, mixing,placing, ramming, curing, finishing etc., complete and as directed by TWAD Board Officers. (Beyond 1.5 m to 4.5 m below GL)

RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curing etc., complete as directed by Department

Below 1.50m to 4.50m depth from G.L

Below G.L upto 1.50m depth

Above G.L upto 4.50m height

Above 4.50m to 7.32m ht., from G.L

Above 7.32m to 10.98m ht., from G.L

Above 10.98m to 14.64m ht., from G.L

Above 14.64m ht., to 18.30m ht.,

Supplying and erecting steel centering for sides and soffits I including necessary supports' and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding

PLANE SURFACES

Footing below GL

GL to 3.30m

SQUARE COLUMN

Below GL

Gl to 3.30m

CURVED SURFACE

Upto 0-3.30 m,

Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete and as directed by Deparment officers.

Painting two coats with approved cement paint over one coat of priming coat over cement plastered exposed surface of the Reservoir including cleaning, preparing the surface and curing etc., complete and as directed by Deparment officers

Providing Cut stone set in CM 1:3 (one cement and three sand) using well dressed cut stone supporting inlet pipe of size 0.30 x 0.30 x 0.15m for service reservoir etc., complete as per standard specifications and as directed by Engineer-in-charge

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (one cement, one and half sane! and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete cur

Fabrication supply delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50mm x 50mm x6mm MS angles for both sides for steps at 30cm c/c welded jointed etc for I staging from GL to ist level brace weight 4.5kg/cm2 Iind and Iird staging up to floor slab and IVth staging from floor slab to roof top supply and fixing of 32mm GI pipes medium for handrails from Ist stage to IV th stage RCC M30 Grade mix for landing slab 5nos at Ground level-1no

Supplying and fixing in position of 0.60 x 0.60m water tight CI manhole frame and cove of approved pattern at the roof slab and as directed. The manhole frame and cover should be of light duty and confirming to IS: 1726-1974

Supplying and fixing of RCC 1:1.5:3 (1 Cement : 1.5 Sand : 3 Coarse Aggregate) using 20 mm HBGS for RCC Handrails of 0.91 m height over the top of roof slab of approved pattern and design including the cost of reinforcement, centering, precasting, finishing etc

Supply & Delivery of following Pipes and specials for OHT connection

Supply of GI Pipes for OHT Connections 65 mm dia

Supply and Delivery of G.M.Gate valve 65mm size

Supply & Delivery of 65 mm G.I Tee

Supply & Delivery of 65 mm G.I Coupling

Supply & Delivery of 65 mm G.I bend

Supply & Delivery of 80mm x 65mm G.I.Reducer

Supply & Delivery of 65mm G.I.flange set

GST Amount for providing Service to Government Contract Works for the above Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

VASANTHA CONSTRUCTIONS