Construction of Collection well, pump room and electro mechanical equipment for sewage treatment plant (0.7MLD) for the work of Construction of 879 Quarters at Avadi in Chennai City under Phase-XXI/3000 quarters scheme for the year 2017-18 (Retender)

Amount

1.1) Earth work execavation for foundation in all soils (Including Refilling) a) 0 to 2 m

1.5) Earth work excavation for Open Foundation in all soils (Excluding Refilling). a) 0 to 2m depth.

b) 2 to 3m depth.

2.1) Supplying and filling in foundation and basement with filling sand

2.6) Supply and Filling with 40mm HBSJ for Foundation and basement.

2.7) Supply and Filling with 20mm HBSJ for Foundation and basement.

3.1) Plain cement concrete 1:5:10 for foundation and basement Using 40 mm HBSJ

6.2) Brick work in CM 1:5 using chamber burnt bricks of size 9”x4½”x3” (23x11.4x7.5 cm) in foundation and basement

9.2) Brick work in Cement Mortar 1:6 using Chamber burnt bricks of size 9”x4½"x3” (23x11.4x7.5cm) for super structure a.In Ground floor

10.2) Brick partition wall in Cement Mortar 1:4 using chamber burnt bricks of size 23x 11.4x 7.5 cm (9"x41/2"x3") 114mm thick. a.In foundation and basement

b.In Ground floor

13.1) Filling with Excavated earth

24) Manufacturing & supply of Steel Windows (weight basis)

26) Flooring with a bed of CC 1:5:10 using 40mm size HBSJ

28) Plastering the top of flooring in CM 1:4 20mm thick

30) Finishing the top of flooring with cement concrete 1:3, 20 mm thick Ellispattern Flooring (No Sand)

31) Weathering Course with concrete broken brick jelly 20mm gauge

32.1) Finishing top of roof with one course of Hydraulic Pressed Tiles of approved superior quality of size 23cmx 23cmx 20mm thick

33) Plastering with CM 1:5 12mm thick

35) Special ceiling plastering in cement mortar 1:3 10mm thick

37.1) white washing three coats using clean shell lime slaked and screened.

41) Painting two coats over new Iron work with Ist class synthetic enamel paint.

Electrical Arrangement 74) Charges for assembling and fixing of ceiling fan

78) Providing Earthing station using pipe electrode as per IS 3043 (Type-I)

ANNEXURE 1.5) Earth work excavation for Open Foundation in all soils (Excluding Refilling). c) 3 to 4m depth.

d) 4 to 5m depth.

2.7.2) Supply and filling with HBSJ 12mm chips for Foundation and basement.

2.15) Supply and filling in foundation and basement with Stone dust

3.8) Plain cement concrete 1:4:8 for foundation and basement using 40mm gauge HBSJ.

8.2.2)Cement concrete using design mix of grade M25 concrete with authenticated mix proportion for all RCC works a) In Foundation and basement

b) Ground floor

18.1) Providing Form work and centering for reinforced cement concrete works using MS sheet. a.For column footing,plinth beam,grade beam,raft beam,raft slab, etc.

b.For Plain surfaces such as roof slab, floor slab, beams, lintels, lofts, sillslab, staircase, portico slab and other similar works.

c.For square and rectangular columns and small quantities

d.Vertical walls

f. Curved surface

35.1) Plastering with CM 1:3 (one of cement and three of sand ) 12 mm thick

43.1) Supplying, fabricating and placing in position of Mild steel Grills / Ribbed Tor Steels (without cement slurry for all sizes of rods)

44.2.3)Providing Rain water harvesting using defunct borewell and providing precast standardised concrete Mix M25 grade cover slab. a.Providing Pit

b.Augering 30cm dia

44.6)Supplying and fixing of 110mm dia PVC SWR pipe Type A for Rain water down fall pipe

64.1) Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark Confirming to IS 694:1990 a.Light point with ceiling rose

b.Light point without ceiling rose

65.1) Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming to IS 694:1990 for Fan point

67.1) Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming to IS 694:1990 for 5 amps 5 pin plug socket point @ Switch Board itself.

68.2) Wiring with 1.5 sqmm PVC insulated single core multistrand fire retardant flexible copper cable with ISI mark confirming to IS 694:1990 for 5 Amps 5 pin plug socket point at convenient places.

70.7.3) Supply and fixing of LED Tube light with fittings a) 4' 18W (Crystal Glass LED)

75.2)Supply and delivery of 48" (1200 mm) fan with ISI mark with electronic dimmer.

76.1) Supply and laying of No. 8 SWG earth wire.

82.3) Supply and fixing 25 Watts LED tubelight for street light.

84.3) Run of main with 2 wires of 4 sq.mm. PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark Confirming to IS 694:1990

85.5.1) Supply and fixing of following CI specials a) 300 mm dia non return valve

b) 300 mm dia CI valve

113.2) Supplying and fixing of push and pull type steel Rolling shutters (Manually Operated) of best approved quality.

162.1) Supply & laying of 3.5 core 120 sqmm of PVC armoured LTUG cable (Below GL)

207.3.1) Painting two coat over new plastered surface with plastic emulsion paint including primer for outer walls.

255.6.1) Supplying and fixing of water tight LED Bulk head fittings

292.2.2) Supply and delivery of Fixed Aerators consisting of inverted cone type impeller.

292.2.3) Supply and delivery of Sludge Tranfer Pumps for pumping the sludge from clarifier tank to aeration tank

292.2.4) Supply and delivery of treated water pumps

293.3.1) Supply & delivery of 5 HP High Speed Floating Aerator.

293.3.3) Supply & delivery of Filter Feed Pumps for feeding the clarified water from clarified water storage tank to filters.

296.2.3) Supplying and delivery of Clarifier 6.0m dia central driven type bridge

297.3.3) Supplying and delivery of Pressure Sand Filter of capacity 35m3 per hour

297.4.3) Supplying and delivery of Activated carbon filter of capacity 35m3 per hour

298.1.2) Supplying of chemical dosing system

299.2.2) Erection and commissioning of STP of 0.7 MLD capacity

300.1) Plant operation and maintenance including cost of chemicals.

301.1) Supplying and delivery of electrical control panel board for the STP

366.1) Supplying and fixing of stainless steel hand rail for staircase.

613.1) Supply, delivery, fixing, testing and commissioning of submersible, non clog type pump.

616.4.1) Supplying, and laying of following dia HDPE Pipes (Above ground level) a) 63 mm dia. HDPE pipe

b) 110 mm dia. HDPE pipe

c) 200 mm dia. HDPE pipe

616.4.2) Supplying, and laying of following dia HDPE Pipes (Below ground level) a) 110mm dia. HDPE pipe

b) 200mm dia. HDPE pipe

616.5) Supplying and fixing of following dia Polypropelene (P.P) valve a) 63 mm dia

b) 110 mm dia

c) 200 mm dia.

616.7) Supplying and fixing of following dia Water type non return valve (a) 100mm dia

616.8) Supplying and fixing of following dia SS Puddle pipes a) 100 mm dia

b) 200 mm dia

616.9) Supplying and delivery of Level Control Float Switches to all drives

616.9.4)Supply and delivery of MS Fabricated 55 HP LT EB metering box

620) Supply and fixing of step in encapsulated with PVC etc

715) Supplying and laying of 3.5 core 25 sq.mm PVC armoured LTUG cable (Below GL)

911.2) Supplying and Fixing of manual SS bar screen with 12&20mm

922.1.1) Supplying and delivery of 3 core 4 Sqmm PVC Armoured copper cable

922.1.2) Supplying and delivery of 3 core 1.5 Sqmm PVC Armoured copper cable

950.1.2) Supplying and laying of 150 mm dia DI pipe

960.4.5) Supplying and fixing of 9 W LED Bulb suitable for fixing it to pendent / bakelite battern holder

ENVIRO TECHNOLOGIES INC

Bidder Name

R.SURESH BABU

ENVIRO TECHNOLOGIES INC