277 3 Construction of 1 Lakh liter Sump at ward no 12 Indra Appartment near OHT in Kunnathur Tp

Amount

Earth work excavation for foundation and depositing on bank within an initial lead of 10m and an intial lift of2m for following classification of soil including shoring,strutting,bailling out water whereever necessary and all other incidendital charges - In hard stiffclay,stiffblock cotton,Gravel stonyearth,shales ,murram and earth mixed with small size boulders and hard gravelly soil

In hard stiff clay, stiff black cotton soil, hrad red earth, sales, murrams, gravel, stoney earth, earth mixed with small sized boulders and hard gravelly soil S.S.20B

In soft disintegrated rock, laterite, soft rock or kankar not requiring blasting

In Dense Medium Rock not requiring blasting

Second Depth

Cement concrete 1 :4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directedby departmental officers

Rein Forced Cement concrete 1:1½:3 using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcemeat and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls , sides and bottom of the slabs, beams etc., shall be finished smooth with cement mortar 1:3, 12mm thick. and with Kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications

Below GL (1.5-4.5M)

0 to1.50m below GL

0 to 4.50m from GL

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting up to 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casuarinas props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers.

Curved Surface (Below GL, 0 to 3.3m Above GL)

Plane Surface (3.30to4.30m Above GL)

Plain Cement Concrete 1:3:6 Mix (one part cement, three part sand and six part of aggrigate) 20 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site.

Plastering with cement mortar 1:3 ( One cement and three sand)10 mm thick including cost and conveyance of all materials to site including curing etc.,complete as per standard specification – 10m2

Painting two coats ready mixed Approved Exteriar Emulsion of first quality and of approved colour over a primingcoat including through scarbing clan removel ofone coat of priming with best Cement paint as directed by the department officers etc complete and including necessary plaster of paris whever regd.(S.l.No.358) -10sqm

Providing GI Man hole cover and including cost of all charges etc., completed

Supply and delivery of 200lpm x 125m 10HP open well submerrsible motor from approved company and including all etc, Complete complying with standard specification.

Supply and delivery of 10HP motor Panel board and including all etc., Complete complying with standard specification.

Supply and run of 4 x 6 sqmm pvc insulated sc unsheathedn cu.conductor of 1100V grade on 7/20 GI bear wire for service connection mains SD 68

Supply and run of 4x6 sqmm pvc insulated sc unsheathedn cu.conductor of 1100V grade 32mm GI Pipe suitable bent at both ends with necessary angle on upright and end support for mains SD 73

Supplying 3 core 4 sq.mm flat copper cable including coast of conveyance, etc.,

Supply and delivery of MS Kiosk of size 0.75mx0.45mx0.75m made up MS angle of size 50mmx50mmx4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plate of size 25mmx3mm including cutting, welding, grinding , locking arrange

Labour charges towards erection of 10 HP open well submerrsible motor with panel board and including all etc., Complete complying with standard specification.

Refilling with excavated earth and including all etc., Complete complying with standard specification.

Providing RCC Ladder inside the tank including cost of all charges etc., completed

Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with standard specification.

Supplying and Fixing of CI pipes of various sizes including conveyance and all charges,ect

Supplying and Fixing of CI specials of various sizes including conveyance and all charges,ect

Supplying and Fixing of 150mm sluice valve including all cost etc.,

Providing Water proofing compound to all concrete including all cost,etc.,

Jointing 3 core 4 sq.mm flat copper cable including coast of conveyance, etc.,

Supply, delivery and fixing of enameled water level indicator of approved design and pattern (graduation in metric system) with required all accessories as directed

R ESWARMOORTHY (BID ID -1427023)