Constuction of new OHT 60000 liters in Maravarperunkudi village and Panchayat in Thiruchuli block.

Amount

Part-1:- Constuction of new OHT 60000 liters in Maravarperunkudi village and Panchayat in Thiruchuli block.

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)

Reinforced Cement Concrete using M30 Design mix with required cement, sand and 20 mm and 10 mm Machine crushed HBG stone and M Sand including the cost of all materials, labour charges, mixing by using mechanical mixer machine, placing in position, lifting, vibrating by using mechanical vibrator, finishing & curing but excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges etc., complete and as directed by TWAD Board Officers. For items 1.5m to 4.5m below GL

For items 0 to 1.50m below GL

For items 0m to 4.5m above GL

For items 4.51m to 7.32 m above

For items above7.32 m & up to 9.77m from GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M.S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium) spaced at 75cm c/c etc., complete and as directed by TWAD Board Officers. PLANE SURFACES Below GL

Square column Below G.L.

Ground level to 3.30 m

Applying two coats using approved cement paint including cost of one coat of white washing, cost of all materials, labour charges, etc., complete and as directed by TWAD Board Officers.

Supplying, fabricating and placing in position of Steel rods for reinforcement including cost of steel and binding wire and labour charges etc. complete for RCC works and as directed by TWAD Board Officers.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers. For 12 m staging

Providing and fixing of RCC inside access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete and as directed by TWAD Board Officers. 3.95 m height

Providing GI Ventilating arrangements with mosquito proof net etc., complete and as directed by TWAD Board officers. 50 mm G.I. Pipe

50 mm G.I. Tee

50 mm G.I.Hex Nipple

50 mm G.I. Elbow

Providing and fixing of cut stone (Rough dressed) set in CM 1:3 of required size at site including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers. (Size 0.30 x 0.30 x 0.15 m)

Supply, Delivery and fixing of CI Manhole frame with cover of following size including cost of all materials, fixing of MS clamps, Bolt and nuts etc.,complete and as directed by TWAD Board Officers. 0.60 x 0.60 (Heavy Duty)

Providing GI pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc., complete and as directed by TWAD Board officers 65mm Ø GI pipes for inlet 1xl connection

65mm Ø GI pipes for over flow

50mm Ø GI pipes for scour pipe 1xl

65mm Ø GI pipe for delivery 1x1 pipe

90mm Ø PVC Threaded coupler

75 mm Ø PVC threaded coupler

65mm Ø GI Tee

65mm Ø GI 90 Bend

65mm Ø GI coupler

65mm Ø GI union

65mm Ø GI Elbow

65x50mm Ø GI Reducer

75mmx 63mm PVC Reducer

75mm PVC Threaded coupler

75x90 PVC Reducer

75x63 PVC Reducer

65mm Ø GM Gate valve

50mm Ø GM gate valve

Refilling with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification and as directed by TWAD Board Officers.Refilling with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification and as directed by TWAD Board Officers. as per item l(a) + l(b) Less item 2,3 & 4a & 4B Total

Levelling and clearing the SR site, complete and as directed by TWAD Board Officers.`

Provision for rain water harvesting, complete and as directed by TWAD Board Officers.

RCC INSIDE LADDER 0.1 X 0.15 X 3.95 M

Bore work Providing Charges for conducting Geological survey for identifying the favourable drilling point etc complete.

Providing Charges for Supply & delivery of 150mm dia PVC plain casing pipe(C.S) etc complete

Providing Charges for Drilling of 6" Dia bore well in soft rock area including trench protection charges etc., complete

Providing Charges for Drilling of 6" Dia bore well in hard rock area including trench protection charges etc., complete

Providing Charges for Supply and delivery 5HP submersible motor pump set with duty condition of 50Lpm against 125m head & without panel board etc complete

Providing Charges for Supply and delivery of following materials etc complete 5.0 HP Control panel board

4.0 sq.mm Flat submersible cable

50mm dia UPVC Pipes

50mm GI bend

50mm GI Elbow

50mm MS clampset

50mm dia GI coupling

50mm dia GI union

32 mm Gate valve

7/20 PVC Copper Wire

7/20 GI wire

32 Amps fuse carrier

63mm PVC pipe 6KSC

6" Casing pipe Bore cap

Supply & Delivery of Kisok of Size 0.75x0.45x0.75m Made up of MS Angle of Size 50mmx50mmx4mm alround covered with 16 gauge Ms Sheet and kisok door made up of MS plates of size 25mmx3mm including cutting,welding,grinding locking arrangments and labour charges etc..

Earth work excavation for in all soils classification SS20B including refilling the trenches after PVC line laying etc complete

Providing Charges for Laying and joining of 63mm PVC pipe etc complete

Provision for EB Deposit including cost and conveyance etc complete.

Labour Charges for the erction of Submersible Pumpset in Borewell/ Open Well including fixing and Jointing submersible Cable with Proper Clamps upto the Starter to Required depth and and also Fixing if Riser pipes to the required depth valves erection clamps/pressure gauges upto exterior wall of pump room and erection of panel board consisting of of TPICN swithches starter,voltmeter,Ammeter,three pilot ( indicating) :amps Capacitor single Phasing Preventor,Water Level guard and laying and Jointing the cablesand twinearthing asper IE rulesetc..complete and Testing the pumpset and trail run for 10 days.

Construction of Bore Pit

GST Amount for providing Service to the above Government Contract 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}

G RAJENDRAN