CNT/SEW/NCB/AMRUT 2.0 Singara Chennai 2.0 /002/2022-23

Amount

BILL NO 1: Providing Collection system, Pumping Main and Pipes & Specials

Supply, delivery, laying and jointing of Double wall corrugated /structured wall plastic polyethylene/polypropylene pipes DWC PE or PP of class SN-8 with non-smooth external Annular Corrugated and Smooth Internal Surfaces in Standard lengths with online coupler and spigot type confirming to IS 16098 (Part-2) 2013 / EN: 13476-3 (latest revision) including elastomeric sealing ring gasket suitable for DWC PE or PP pipes conforming to IS: 5382 (latest revision), freight,insurance, loading into the truck and transporting to the stores / site.. etc including earth work excavation in hard stiff clay,stiff black cotton,hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and lowering into trenches, aligning and testing of DWC PE or PP pipes, watering and ramming to consolidation, etc., complete

295/250mm OD/ID DWC PE or PP Pipe

at 1.0m deep

at 1.5m deep

at 2.0m deep

Supply, delivery, laying and jointing of Double wall corrugated /structured wall plastic polyethylene/polypropylene pipes DWC PE or PP of class SN-8 with non-smooth external Annular Corrugated and Smooth Internal Surfaces in Standard lengths with online coupler and spigot type confirming to IS 16098 (Part-2) 2013 / EN: 13476-3 (latest revision) including elastomeric sealing ring gasket suitable for DWC PE or PP pipes conforming to IS: 5382 (latest revision), freight,insurance, loading into the truck and transporting to the stores / site.. etc including earth work excavation in hard stiff clay,stiff black cotton,hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and lowering into trenches, aligning and testing of DWC PE or PP pipes, watering and ramming to consolidation including timbering the trenches for depths 2.5m and above, pumping out subsoil water etc., complete.

295/250mm OD/ID DWC PE or PP Pipe

at 2.5m deep

at 3.0m deep

at 3.5m deep

Supply, delivery of CI socket spigot pipes of LA class including rubber gaskets as per the latest revision of IS 1536, laying, jointing and testing CI pipes (LA class) including earth work excavation for trenches in hard stiff clay, black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m and initial lift of 2m, lowering the pipes in to the trenches, aligning, making rubber joints, testing CI pipes, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth including timbering the trenches for the depths of 2.5m and above, pumping out sub soil water etc., complete. (For Gravity Sewers)

250mm dia CI pipe

at 3.0m deep

300mm dia CI pipe

at 3.5m deep

at 4.0m deep

at 4.5 m deep

350mm dia CI pipe

at 3.0m deep

at 3.5m deep

400mm dia CI pipe

at 5.0 m deep

at 5.5 m deep

at 6.0 m deep

500mm dia CI pipe

at 6.5 m deep

700mm dia CI pipe

at 6.5 m deep

Supply delivery of CI Socket spigot pipes including rubber gaskets as per the latest revision of IS 1536,laying and jointing including earth work excavation for trenches in hard stiff clay, black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders depositing the earth on banks with initial lead of 10m and initial lift of 2m, lowering pipes in to the trenches, aligning, making rubber joints, refilling the trenches with excavated soil, watering and ramming to consolidation, disposal of surplus earth,pumping out sub soil water etc.complete (For pumping main)

500mm dia CI A class pipe at 2.0m depth

600mm dia CI A pipe at 2.0m depth

750mm dia CI A class pipe at 2.0m depth

Cement concrete 1:3:6 using 40mm gauge hard broken stone jelly for PCC works SRC including laying in layers of not more than 15cm thick,compacting, curing etc complete for encasing and end concrete.

End concrete

Construction of manholes using Sulphate Resistant Cement at various depths to invert including earthwork excavation as per SS 20B, laying cement concrete in C.M. 1:3:6 using 40mm B.G.jelly for foundation, sinking well kerb below G.L. for 4.5m depth and above, pumping, timbering charges for 2.5m depth and above, stock brick work in C.M. 1:3, for 23cm thick wall and over 23cm thick wall, plastering interior with C.M. 1:3, 20mm thick and exterior with C.M. 1:3, 12mm thick, laying plain cement concrete 1:3:6 using 12.0mm to 20mm B.G.jelly fixing the frame, providing C.I. steps, manhole cover and frame, benching and channelling including refilling the trench with excavated earth and disposal of surplus earth etc. complete for the following sizes for each manhole

at 1.0m deep

at 1.5m deep

Construction of Precast circular RCC manholes using sulphate resistant cement with M30 design mix concrete including earthwork excavation as per SS20B including timbering and pumping charges(for 2.5m depth and above), supplying & filling sand for bedding, providing plain cement concrete 1:1.5:3 using 20mm hard broken stone jelly for foundation, providing base units of 1m height (base slab and sidewall),riser unit (without corbel) of varying heights to suit the various depth requirements and roof slab including cost of steel reinforcement, cost of fabricating the steel mould using MS sheet and ISA angles including material and labour cost, providing CI steps, fixing FRC manhole frame and door, benching and channelling, refilling with excavated earth and disposal of surplus earth, joining of precast units by grouting with CM1:1 and polyurethane based water proofing compound 1% (by weight of cement ) at shear key and protruded bars- grout holes locations, cost of conveyance and erection charges of precast manholes at the required position as directed by the engineer at site including testing the manhole with water for 48 hours to check water tightness and rectifying the defects if any for the following size and depths:

1200mm dia Circular Manhole for Sewers (upto 450mm dia)

at 2.0m deep

at 2.5m deep

Construction of RCC manholes using sulphate resistant cement with M30 design mix concrete including earthwork excavation as per SS20B , providing point edge to well kerb for sinking using ISA 150x75x10mm weighing at 16.9kg/m, sinking well kerb below 2.0m from G.L. or by open excavation for various depth as per site conditions with M30 mix for side wall, raft and roof slab, including cost of steel reinforcement , including bailing and pumping out water, formwork, plugging the bottom with PCC 1:3:6 using 40mm hard broken granite jelly, laying plain cement concrete 1:3:6 using 12mm to 20mm hard broken granite jelly for fixing the frame, fixing FRC manhole cover and frame, providing CI steps, ,benching and channelling including refilling the trenches with excavated earth and disposal of earth etc., including testing the manhole with water for 48 hours to check water tightness and rectifying the defects if any complete for the following size of manholes.

1200mm dia Circular Manhole for Sewers (upto 450mm dia)

at 3.0m deep

at 3.5m deep

at 4.0m deep

at 5.0m deep

at 5.5m deep

at 6.0m deep

1500mm dia Circular Manhole for Sewers (500mm dia & above)

at 6.0m deep

at 6.5m deep

Supplying and fixing 150mm dia MS Ventilating columns 6.0m length with CI Base for Ventilating column, Wire Cowl, Supplying, Laying, Jointing and Testing of 150mm dia stoneware pipe to a length of 6m for each column with 100mm SW stopper including cost of joining materials such as cement, sand and spun yarn with necessary civil works for construction of Masonry Pillars, earthwork excavation, refilling etc., complete.

Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "METRO WATER" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites

Cutting Asphaltic Road

Non Bus route

Bus route- GCC

Bus route- SH/NH

Cutting CI Pipes

250mm dia CI pipe

300mm dia CI pipe

350mm dia CI pipe

400mm dia CI pipe

500mm dia CI pipe

600mm dia CI pipe

700mm dia CI pipe

750mm dia CI pipe

Cutting DWC PE Pipes

295/250mm OD/ID DWC PE or PP Pipe

Providing House service connection: Supplying, laying jointing and testing UPVC pipe including earthwork excavation for trenches in hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil, depositing the earth on banks with initial lead of 10m lowering the pipes into the trenches, aligning, refilling the trenches with excavated earth in layers of not more than 23cm thick watering, ramming to consolidation and disposal of surplus earth etc., complete

110mm dia upto a depth of 1.0m

160mm dia upto a depth of 1.5m

Supplying and fixing drop pipes with 'U' clamps etc. complete (inside manholes) at required level as type design cutting, jointing and filleting as per specification etc. complete.

DWC pipe

250mm dia

Supplying and filling with stone dust for bedding for a thickness of 10cm and back fill envelope for a thickness of 150mm above the crown of the pipe for DWC PE pipes including ramming, consolidation etc., complete

Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement.(for DWC PE or PP pipe length)

Disposal of surplus earth (for DWC PE or PP pipe length)

Supply, conveying and fixing CI specials as per the latest revision of IS 1538 including with ISI markings on it including earthwork excavation, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, etc.

750mm D/Soc CI 90o Bend

750mm D/Soc CI 45o Bend

750mm D/Soc CI 22.5o Bend

600mm D/Soc CI 90o Bend

600mm D/Soc CI 45o Bend

600mm D/Soc CI 22.5o Bend

500mm D/Soc CI 90o Bend

500mm D/Soc CI 45o Bend

500mm D/Soc CI 22.5o Bend

600 mm F/Spi Tail Piece

600 mm F/Soc Tail Piece

500 mm F/Spi Tail Piece

500 mm F/Soc Tail Piece

800 mm collars

750 mm collars

700 mm collars

600mm collars

500 mm collars

600mm x 500 mm CI D/F taper

500mm x 350 mm CI D/F taper

150mm x 100mm CI D/F Taper

800 mm x 500mm D/soc/FI Tee

700 mm x 600 mm D/Soc/FI Tee

600 mm x 150 mm D/Soc/Fl Tee

500 mm x 150 mm D/Soc/Fl Tee

100 mm dia D/F CI 90o bend

Supply, conveying and fixing following CI pipes as per latest revision of IS 1536 with ISI markings on it excluding earthwork excavation

100mm dia D/F CI Pipe -1.0m long

100 mm D/F C.I pipe - 2.0m long

Supplying and laying 100 mm dia CI D/F pipe - 2m as per latest revision of IS 1536 with ISI markings on it length including earthwork excavation in all kinds of soil, including refilling the excavated earth etc. complete.

Supplying and delivery at site, conveying and fixing the CI sluice valves as per IS 14846/2000 PN 1 with ISI marking including loading, transportation charges and stacking etc complete as per specifications

600mm DN Sluice valve

500mm DN Sluice valve

350mm DN Sluice valve

150mm DN Sluice valve

100mm DN Sluicevalve

Supplying and delivery at site, conveying and fixing the CI D/F Reflux valves as per IS 5312/Part I /84 with Bye-pass arrangements with ISI marking including loading, transportation charges and stacking etc complete as per specifications

500mm DN Non-return valve

Supplying and delivery at site, conveying and fixing the CI double air valve as per IS14845/2000 with ISI marking including loading, transportation charges and stacking etc complete as per specifications

150mm Double Air valve

100mm Double Air valve

Jointing the CI specials with rubber gasket. (Including cost of Jointing materials)

Jointing the double flanged pipes and specials with rubber insertion to the required specifications with M.S bolts and nuts, and testing the pipes to the required pressure including cost of joining materials etc incomplete.

Testing of M.S./C.I./P.V.C./D.I pipes with hydraulic testing equipment by filling with water(including cost of water @ Rs.73/KL) and testing to recommended pressure in convenient stetches and attending the bursts if any occured during the test, excluding the cost of pipes, including other incidental and operational charges, etc., complete for following diameters of pipes

750mm dia

600mm dia

500mm dia

Providing thrust blocks with Plain Cement Concrete in 1:3:6 with 40mm HBG for the DI pumping main including the cost of shuttering, cost of reinforcement ,compaction, curing etc. complete.

750mm D/Soc CI 90o Bend

750mm D/Soc CI 45o Bend

750mm D/Soc CI 22.5o Bend

800 x 800 x 500 Tee

700 x 700 x 600 Tee

600mm D/Soc CI 90o Bend

600mm D/Soc CI 45o Bend

600mm D/Soc CI 22.5o Bend

500mm D/Soc CI 90o Bend

500mm D/Soc CI 45o Bend

500mm D/Soc CI 22.5o Bend

Providing and fixing dummies in sewers using driver with helmet with all safety measures including insurance cover for the driver and labours

Sewer size upto 200mm dia & upto 2.0m depth

Sewer size above 200mm dia & upto 4.5m depth

Sewer size 400mm

Dismantling and removing dummies in sewers using driver with helmet with all safety measures including insurance cover for the driver and labours

Sewer size upto 200mm dia & upto 2.0m depth

Sewer size above 200mm dia & upto 4.5m depth

Sewer size 400mm

Provision for pumping out sewage for uninterrupted service of the existing collection system

Provision for Dewatering charges for pumping out sub soil water

3.0 m depth

3.5m depth

4 m depth

4.5m depth

5m depth

5.5 m depth

6 m depth

6.5 m depth

Dismantling of Maintenance Holes

Brick works under 3m

Providing and constructing vertical drop arrangement of 0.6 m and more height as required including providing and jointing special such as double T. Bend required stoneware pipe fixed in m-100 C. C. at required level as type design cutting, jointing and filleting as per specification etc. complete.

250mm dia DWC

Delivery Pipe & related Specials within Well

200 mm dia CI D/F Duckfoot Bend

350 x 200 mm CI D/F taper

400 x 350 mm CI D/F taper

400 mm dia CI - 3m D/F pipe

400 mm dia CI - 2.5m D/F pipe

400 mm dia CI - 1.5m D/F pipe

400 mm dia CI D/F 90 deg Bend

400 mm dia CI - 1.5m D/F pipe

100 mm dia CI D/F Duckfoot Bend

200 x 100 mm CI D/F taper

500 mm dia CI - 3m D/F pipe

500 mm dia CI - 2.5m D/F pipe

500 mm dia CI - 2m D/F pipe

500 mm dia CI - 1.5m D/F pipe

500 mm dia CI D/F 90 deg Bend

500 mm dia CI - 1.5m D/F pipe

100 mm dia CI D/F Duckfoot Bend

100 mm dia CI - 3m D/F pipe

100 mm dia CI - 2.5m D/F pipe

100 mm dia CI - 1.5m D/F pipe

100 mm dia CI D/F 90 deg Bend

100 mm dia CI - 1.5m D/F pipe

Delivery Pipe & related Specials within Valve Chamber

400 mm dia CI - 0.5m D/F pipe

400 mm dia CI Non-Return Valve

400 mm dia CI - 0.5m D/F pipe

400 mm dia CI Sluice Valve

400 mm dia CI - 0.5m D/F pipe

500 mm dia CI - 0.5m D/F pipe

500 mm dia CI Non-Return Valve

500 mm dia CI - 0.5m D/F pipe

500 mm dia CI Sluice Valve

500 mm dia CI - 0.5m D/F pipe

100 mm dia CI - 0.5m D/F pipe

100 mm dia CI Non-Return Valve

100 mm dia CI - 0.5m D/F pipe

100 mm dia CI Sluice Valve

100 mm dia CI - 0.5m D/F pipe

Common Header Pipe & related Specials within Valve Chamber

600 x 400mm CI A/F Radial Tee

600 mm dia CI - 0.5m D/F pipe

600 x 400 mm CI D/F taper

400 mm dia CI Sluice Valve

600 x 400 mm CI D/F taper

600 mm dia CI Fl/Spi Tail Piece

600 mm dia Blank Flange

750 x 500mm CI A/F Radial Tee

750 mm dia CI - 0.5m D/F pipe

750 x 700 mm CI D/F taper

700 x 500 mm CI D/F taper

500 mm dia CI Sluice Valve

700 x 500 mm CI D/F taper

750 x 700 mm CI D/F taper

750 mm dia CI Fl/Spi Tail Piece

750 mm dia Blank Flange

250 mm dia CI - 0.5m D/F pipe

250 mm dia CI Sluice Valve

250 mm dia CI Fl/Spi Tail Piece

250 mm dia Blank Flange

Jointing the C.I.Double flanged pipes and specials with rubber insertion to the required specifications with M.S. bolts and nuts, complete and testing the pipies to the required pressure with water (including cost of jointing materials) For depth upto 2m,

250 mm dia

Supply, laying, jointing and testing of C.I. Pipe of 350 mm dia including testing of C.I pipesearth work excavation in hard stiff clay, stiff black cottonhard red earth and earth mixed with small size boulders and hard gravelly soildepositing the earth on banks with initial lead of 10 m lowering into the trenches and aligningrefilling with excavated soil, watering and ramming to consolidation etc.complete at an average depth of 3.5m

Trenchless technology method :Excavating of driving pit and receiving pit of size 3.00m length x 3.50m breadth, depth upto 5m in all soil strata incl shoring and strutting using 6mm tk MS Plate of size 3.50m x 3.50m usable for 15 operations and providing 16mm thickness MS plate of size 3.00m x 3.50m with 100mm x100mm x 12mm angles of 4m length for holding the MS plates for Thrust arrangements to receive the impacts during pushing operation of encasing pipe. Lowering the following size of MS encasing pipe by using Contractor’s crane and machineries and jointing MS pipes by welding, across the NH/S H/ Railways/Canal crossing and driving the horizontal bore by pushing / jacking method using contractor’s machineries such as cranes, jacks, jacking materials, generator, welding machineries, compressor, jack hammer and other equipments etc. without interfering and causing any hindrance to the movement of traffic or any other vehicles, without any disturbances to the railway/road/canal formation incl bailing / pumping of water where ever necessary without affecting any installation like water supply pipeline/telephone cable, electric cables. passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and leveling the site after completion of entire work as directed

500mm dia MS encasing pipe for various thickness including cost of driving pit, thrust bed/wall and receiving pit to the depth of 0m to 2m excluding the cost of MS pipes

500mm dia MS pipe with 11 mm thickness

Supply, conveying and fixing CI pipes as per IS:1537 and CI SS/DF specials as per IS 1538

250 mm dia CI pipes

250 mm F/Spi Tail Piece

250 mm F/Socket Tail Piece

Jointing the double flanged specials with rubber insertion to the required specifications with M.S bolts and nuts, complete.

Provision of suitable M.S clamp to hold the DI pipe with the encasing pipe to avoid the lifting of pipe during pumping"

Inserting 250mm dia CI service pipe in mm dia MS encasing pipe etc complete as directed by engineer incharge ( All labours tools and materials,plants and equipments for inserting pipes are to be supplied by the tenders/contractors at his own cost) Except the cost of 250mm dia CI FL pipes

BILL NO 2: Civil works of construction of pumping station and allied Civil works of pumping main

Earth work excavation in hard stiff clay, stiff black cotton, hard red earth, shales, murum, gravel, stoney earth or earth mixed with small size boulders and hard gravely soil as per SS20B with initial lead of 10m and lift of 2m etc. complete.

For Open excavation 0- 2 m depth

From 2.0 m to 3.0 m below GL

For trenches & foundation i) 0 - 2 m depth

From 2.0 m to 3.0 m below GL

For Pits & Foundation From 2.0m to 3.0m below GL

Supplying and filling crushed stone sand (M sand) for foundation and basement including watering, consolidating, ramming etc. complete.

Providing form work with centering for soffits of reinforced cement concrete slabs or plain surfaces including strutting

From 1.0m above ground level to 3.0m below ground level (Curved Surface)

upto 3m high (below & above)

3m to 4m high

4m to 5m high

5m to 6m high

6m to 7m below GL

7m to 8m below GL (bottom of top slab)

7m to 8m below GL

8m to 9m below GL

8 to 9m above invert level (bottom of top slab)

C.C 1:3:6 using 40mm gauge hard broken stone jelly for PCC works including laying in layers of not more than 15 cm, thick, ramming, curing etc. complete

upto 1.5m from G.L

1.5m to 4.5m depth

Cement concrete 1:2:4 using Crushed stone sand (M-sand) and 20mm gauge hard broken stone jelly for plain concrete works including laying ramming curing, etc., complete for bed block

Cement concrete 1:2:4 using Crushed stone sand (M-sand) and 20mm gauge hard broken stone jelly & SRC for plain concrete works including laying ramming curing, etc., complete.

Up to 1.5m Below & 1.0m above ground level

1.5m to 4.5m depth below G.L

4.5m to 9m depth below G.L

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 12-20mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

1.5m to 4.5m depth above G.L

Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete

1.5m to 4.5m depth below G.L

4.5m to 9m depth below G.L

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using Crushed stone sand (M-sand) and 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete.

upto 1.5m below G.L

1.5 m to 4.5m below G.L

upto 1.5m above G.L

1.5m to 4.5m above G.L

4.5m to 9.0m above G.L

Providing and laying in position machine batched, machine mixed and machine vibrated design mix Sulphate resistance cement concrete of M25 grade with M sand for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing, fan clamps etc., as per standard specification and as directed by the Board officers complete

upto 1.5m below G.L

1.5 m to 4.5m below G.L

upto 1.5m above G.L

From 1.5m to 4.5m above G.L

Providing and laying in position machine batched machine mixed and machine vibrated design mix. Sulphate resistance cement concrete M30 grade (River sand) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, Mixer, vibrator, etc. as per standard specification and as directed at site

Up to 1.5m Below ground level & 1m above GL

From 1.5m to 4.5m Below ground level

From 4.5m to 9.0m Below ground level

Beyond 9.0m Below ground level

Providing point edge to well kerb using ISA 200x150x16 mm of weight 42.20 kg/m

Sinking of well below water level including all incidental charges using special tools and plants such as air compressior, helmet etc., complete and including baling out water.

6.m dia well

First depth of 2m

Second depth of 2m

Third depth of 2m

Fourth depth of 2m

Fifth depth of 2m

4 m dia well

First depth of 2m

Second depth of 2m

Third depth of 2m

Fourth depth of 2m

3 m dia well

First depth of 2m

Second depth of 2m

Third depth of 2m

Plugging the bottom of the well using C.C 1:3:6 using 40mm gauge hard broken stone jelly with 10% extra cement for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing etc complete

4.5m to 9.0m depth

9.0m to 13.0m depth

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosion Resistance bars manufactured by Primary steel producers/Integrated Steel Plants as per IS:1786-2008,including fixing with binding wires, assembling and laying in position for all RCC works

Stock brick work with II class bricks in cement mortor 1:5 (Crushed stone sand (M-sand)) for 23 cm thick walls including curing etc. complete.

Up to 1.5m above ground level

From 1.5 to 4.5m above GL

Stock brick work in cement mortor 1:4 using second class bricks including curring etc. complete for 23 cm thick wall

Up to 1.5m below & above ground level

From 1.5 to 4.5m below GL

Stock brick work in cement mortor 1:4 using second class bricks including curring etc. complete for 11cm thick wall.

Supplying and fixing 0.43 cu.m. of broken glass pieces on the coping of the compound wall with C.M. 1:3, 20mm thick including curing, etc., complete as directed.

Supplying and fixing barbed wire fencing over the proposed compound wall with ‘L’ angle iron 50 x 50 x 6mm & 1.45m posts bent to shape at 2.5m centres with 6 rows of barbed wire and also in a zig zag manner at 25cm c.c. connecting all the rows with barbed wire will be of 2 ply and 12 gauge or other approved size including drilling hole in ‘L’ iron posts and fixing the posts in cement concrete 1:2:4 of size 15x15x45cm etc as directed

20mm thick sand faced cement plaster on wall upto height 10 meters above ground level consisting of 12mm thick backing coat of CM 1:3 ( 1 cement : 3 sand ) and 8mm thick finishing coat of CM 1:1 ( 1 cement : 1 sand ) etc complete

Plastering with C.M.1:3 for 20mm thick including curing etc complete.

Plastering with C.M.1:3 using Sulphate resistant cement for 20mm thick including curing etc complete.(well inner)

Plastering with C.M.1:3 for 12mm (SRC) thick including curing etc complete.

Plastering with C.M 1:3 for 12mm thick including curing etc. complete

Special ceiling plastering for RCC slabs, and beams in CM 1:3 – 10mm thick including hacking and curing, etc., complete

Flooring with 100mm thick base cement concrete 1:4:10 using 40mm gauge brick jelly including laying ramming, curing, etc., complete.

Paving Hydraulic Pressed Cement Double Charged Vitrified Tiles of size 600 x 600 x 8mm finished thickness with small Verona or Indian Marble Chips (other than Salem Magnasite) with CM 1:3, 20mm thick and painted with same colour Cement including polishing with power polisher to a high degree of polish so as to be perfectly smooth and glossy with GREY colour

Dadooing walls with glazed tiles of sizes 15cmx15cmx6mm thick laid in CM 1;2, 10mm thick and pointing with white cement using 0.4 Kg/m2 including finishing the joint and pointing flush with tile surface, etc., complete.

Terrace flooring with two course of flat tiles of 15cmx15cmx12mm using CM 1:3 mixed with crude oil 10% by weight of cement and pointed with same oiled mortar

Weathering course Concrete with broken brick jelly 20mm gauge in pure slacked lime over R.C.C. roof slab in the proportion of 32:12 ½ (No sand to be used )well beaten with wooden beaters to the required depth of 80mm thick and giving required slope and thickness to roof as required, etc., complete.

Supplying and erecting rolling shutters of 76mm 18 gauge of galvanised steel sheet with push and pull or self coiling type operated by pulling hook with top cover including locking arrangements and fixed in position inside or outside, etc., complete and painting with priming coat of redoxide without lock. (payment will be made by only for the actual opening of the shutters are rolled up wherever the shutters are to be fixed)

Maufacturing supplying and fixing in position Anodised Alu. Natural colour mat finish with openable type window of size 1.2m x 1.3m with extruded Alu. Sections with two panels of size (Frame - 38 x 33 x21 x 2.4mm @ 0.615 Kg/m, Shutter: Bottom, Top - 38.5 x 33 x 24.5 x 3 & 4mm @ 0.706 Kg/m, Interlocking vertical - 59 x 33 x 25 x 2.5mm @ 1.135 Kg/m) with necessary accessaries such as rubber beadings best quality of lock handle hinges,stays and fixing 4 mm thick plain / frosted/ pin headed glass including cost of all materials labour for electrical consumption required for drilling holes in RCC columns, beams, masonry wherever necessary with power drill to the extent required and made good to the original conditions after fixing as directed by the Board officers.The Al.Surfaces is to be anodised with matt finish usder electrically condition in accordance with ISI1868/1962 specification for an average anodic film thick of not less than 15 microns. (All materials should be got approved by the Site Engineer before fixing in position)

Supplying, fabricating and fixing in position of Alumi.Anod.natural colour matt finish door (of single leaf of size 2.1m x 1.0m) half glazed and half PLB board using 12 mm thick PLB board and 5.5 mm thick glazed door using rectangular Alu.Box section of size (Frame : Section - 101.60 x 44.45 x 3.18 mm @ 2.399 Kg/m, Shutter : Top, Middle, Vertical style- 50 x 44.45 x 2.5mm @ 1.292 Kg/m, Bottom - 100 x 44.45 x2.5mm @ 1.974 Kg/m) with necessary accessories such as rubber beading, Al. Clips, Best double action floor springs, Aluminium Handles on both sides,floor stopper,Tower bolt, Locks and glass including all materials,Labour, power consemption charges required for fabrication if necessary chipping, dismantling making necessary holes in RCC Coloums, Beams or Masonry wherever necessary with power drill to the extent required and made good to the original conditions after fixing etc.,complete. The Alumi. surface must be anodised with matt finish under electrically controlled condition in accordance with IS specification 1868 / 1962 of Anodic filthickness of not less than 15 Microns (Fifteen) for all sections.All the materials should be got approved by the Site Engineer before fixing as directed.

Supplying and fixing in position of aluminium anodised colour matt finish Louvered Ventilator. The outer frame will be 62x38x2mm @ 1.17 Kg / m and the louvers with moving arrangements will be made with Alu. Channel of size 60x30x4 mm @ 1.27 kg /m with necessary glass pans for louvers 4mm thick Al. Clips, including all materials, labour & power consumption charges required for fabrication if necessary chipping dismantling making holes in RCC columns,beams or masonry wherever necessary with power drill to the extent required and make good to the original conditions after fixing etc., complete. The Aluminium surface is to be anodised with matt finish under electrically controlled condition in accordance with ISI specification 1868/1962 of anodic film thickness of not less than15 microns (fifteen) for all sections. All the materials should be got approved by the Site Engineer before fixing in position as directed.

Supplying and fixing M.S. grills for window and gate including one coat of primer with red lead etc. complete as directed.

Supplying and fabricating and erection of iron gate with grill works of required size as per direction at site with G.I pipes of 50 mm and specials at all sides and 40x40x6mm angles as bracing on which 2 No.of m.s sheet of 16 gauge of size 2x2.50m each is welded as two halves fixing letter ''METROWATER' including one coat of primer with red lead etc.compete as directed including fixing wicket gate of size 0.75x2.m with M.S.grill work

Refilling with excavated soil ( other than sand) complying with standard specifications for filling in foundations & basement

Disposal of surplus earth

Supplying river sand for filling in the RWH pit

Supplying and fixing C.I.steps.

Colour washing two coats over one coat white washing

White washing three coats ( Ceiling)

Painting two coats with superior quality of ready mixed paints of chocholate colour, light green or grey colour or any other approved colour over painting with primary coat (red lead) on new iron work.

Precast slab 100mm thk in Cement Concrete 1:2:4 using Crushed stone sand (M-sand) and 12 to 20mm gauge hard broken stone jelly for reinforced cement concrete works including cost of steel, centering, shuttering and cost of steel reinforcement and including laying in position, compacting, curing, finishing,as per drawings,or as directed etc., complete.

Supply and erection of Cast Iron single faced manually operated rising type penstock of following dia conforming to relevant IS with IS markings on it, having cast iron door and frame with Gunmetal seating, spindle made of Stainless steel, CI head stock with gear arrangment and hand wheel fitted in well

400mm dia @ 7m depth

350mm dia @ 5m depth

300mm dia @ 6.5m depth

Supply and installation of SS open mesh flooring of grade 316 with 25x6mm thick flats for outer frame and 25x3mm SS and 12x3mm SS flats spaced at 30mm and 60mm respectively forming a mesh on the surface of the well .

Supplying and fixing SS screen of grade 316. The screen shall be fabricated out of stainless steel flats of 50 x 10mm. The outer frame also shall be of 50 x 10mm fixed inside the well for seating the screen. The screen shall be so fabricated that the inclined portion of the screen is fixed and the horizontal portion of the screen is a removable one for lifting the pump for maintenance purpose.

Supply and fixing ISMB 600mm of 122kg/m for 10.5m on column over suction well

Supply and fixing ISMB 300mm of 42.2kg/m for 5.5m on column over screen/grit well

Erecting pulley block of 2Tonne capacity with a 3m chain including additional chain length of 11m facilitate for horizontal movement on the beam etc complete

Erecting pulley block of 2Tonne capacity with a 3m chain including additional chain length of 12m facilitate for horizontal movement on the beam etc complete

Erecting pulley block of 1Tonne capacity with a 3m chain including additional chain length of 8m facilitate for horizontal movement on the beam etc complete

Erecting pulley block of 1Tonne capacity with a 3m chain including additional chain length of 10m facilitate for horizontal movement on the beam etc complete

Painting with superior quality ready mixed paint of chocolate, light green, grey or any other approved colour over ISMB (for new iron work two coats).

Providing and fixing colour glazed European water closet with rose wood seatings (Black) low level flushing tank with fittings, etc., complete.

Providing and fixing 100 mm dia CI soil or vent pipe

Providing and fixing 50 mm dia CI soil or vent pipe bend without door arrangement for bathroom

Providing and fixing 100mm dia CI soil or vent pipe bend without door arrangements

Providing and fixing 50 mm dia CI soil or vent pipe for bathroom

Providing and fixing 15 x 10 cm SW gully trap with CI gratings in BJ concrete in CM 1:4:10 with silt pit diaphragm arrangements etc., complete.

Supplying, laying , jointing and testing 100mm dia SW pipe including earthwork excavation for trenches in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10m , lowering the pipes into the trenches, aligning, refilling the trenches with excavated earth in layers of not more than 23 cm thick watering, ramming to consolidation, disposal of the surplus earth, etc. complete at an average depth of 2.0m.

Construction of inspection chambers of following sizes with earth work excavation for foundation, 23cm thick concrete bed using 40mm brick jelly concrete in C.M. 1:4:10 for foundation, brick work in C.M. 1:6 for chamber, plastering with C.M. 1:3,12mm thick, benching, channelling, supplying and fixing 45x45cm medium weight L.S. cover and frame, etc., complete for a. 60cm x 60cm x 75cm

Supplying and fixing 55cm x 40cm colour glazed wash basin with lead and brass connections, C.P. Pillar Tap and other fittings, etc., complete

Supplying and fixing best mirror of size 60cmx45cm of 6mm thick with plywood back including necessary fittings, etc., complete

Supplying and fixing C.P towel rails 45cmx 20mm

Supplying GI pipes and specials of size 25mm dia including cutting, threading and jointing with necessary specials including carting the materials, fixing to wall with necessary clamps and screws, making holes in roof, repacking the same with necessary brickwork and plastering wherever necessary with scaffolding etc., complete

Supplying and fixing 25 mm GM Gate Valve

Supplying and fixing 25 mm GM foot Valve

Supplying and fixing 20 mm C.P Screw down Tap

Supply and delivery of domestic pumpset (centrifugal monobloc pumpset of capacity 100lpm and 20m head with ISI mark as per IS 9079/1989) including necessary electrical works etc., complete.

Supply and delivery and fixing of HDPE tank 1000 litres capacity as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges as directed at site etc.,

Supplying and fixing in position Cement based hydruali-cally pressed Anti-Skid tiles (pattern design) 20 mmthick in cement mortar 1:3 , 20 mm thick & pointed with same colour of cement etc.,complete.

Laying CC1:2:4 for RCC sun shade works using 20mm HBG jelly 80mm thick at wall end and 50mm thick at free end and projecting 600mm from wall face moulded along with RCC lintels and tailed into full thickness of wall where there no lintels excluding cost of steel reinforcement but including shuttering, compacting, curing and finishing etc. complete.

Supplying hard broken granite stone jelly I.S.S 40 mm for filling

Supplying hard broken granite stone jelly I.S.S 20 mm for filling )

Supply of PVC slotted pipe, 160 mm dia

Construction of 100mm Double Air Valve chamber for 400mm to 500mm dia.pipeline including providing and fixing FRC cover and frame of size 60 x 60cm for size 1.5 x 1.2 x 2.3 m

Construction of 150mm Double Air Valve chamber for above 600mm dia.pipeline including providing and fixing FRC cover and frame of size 60 x 60cm for size 1.5 x 1.2 x 2.3 m

Providing and fixing planting plants and shrubs on compound wall as directed

Painting with two coats of ready mixed plastic emulsion paint first class quality and of approved colour over a priming coat including thorough scrapping clean removal of dirt, etc., complete and including necessaary plaster of paris, putty, etc., wherever required.

Clearing heavy jungle

Band course work flat 10mm to 12mm thick and 50mm deep with C.M. 1:3 (Crushed stone sand (M-sand) including curing, etc., complete as directed

Supplying and fixing PVC water bar, 150 mm wide for construction joint

Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing "METRO WATER" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites.

Precast perforated slab in Cement Concrete 1:2:4 using 12-20mm BG jelly for reinforced cement concrete works including cost of steel, centering, shuttering and cost of steel reinforcement and including laying in position, compacting, curing, finishing, etc., complete (100 mm thk)

Supplying and fixing of PVC sliding door with rollar

BILL NO:III - SUPPLY, DELIVERY, ERECTION & COMMISSIONING OF ELECTRICALLY DRIVEN NON CLOG SUBMERSIBLE SEWAGE PUMPSETS WITH ALLIED ELECTRICAL WORKS FOR SEWAGE PUMPING STATIONS FOR ANNA MAIN ROAD

Supply, delivery, erection, commissioning & testing of 11 kV, 6 - Pole (RSJ of suitable size) out door Sub Station to receive the EB Supply and to distribute to the two transformers with all supporting members, pin insulators, disc insulators, '0' gauge copper conductor for the three phases, earthing, etc., including provision for fixing gang operated AB switches, DO fuses, lightning arrestors etc., complete as per IE Rules and relevant standards.

Supply, delivery and fixing of 11kV, 200Amps, 3 Phase, gang operated, Air Break Switches, heel mounted in horizontal position with suitable pin insulators and operating handles with locking arrangements etc.

Supply, delivery and fixing of 11kV, 3 Phase, Horn gap fuses in the incoming side of the 11 kV supply with earthing

Supply, delivery and fixing of 11kV, 15Amps, 3 Phase, Drop out fuses for the 11 kV supply feeding the two transformers with earthing including the rod for replacement of the fuse from the ground etc., complete.

Supply, delivery and fixing of lightning arrestors suitable for 11 kV system and suitable for fixing on steel structure.

Construction of transformer plinth as per CEIG requirements

Transformer sub station erection charges

Chain link fencing with gate including the TNEB 2 poles Spreading of materials as per CEIG requirements

Designing and preparation of CEIG drawings, obtaining Approval and safety certificate including submission of Completion report and rectification report.

Supply, delivery, erection , commissioning and testing of 11 kV / 433 V, 3 Phase, 50 Hz, HV Delta / LV Star, Dyn 11, out door type, copper double wound, ONAN cooled, plinth mounted, transformer of following capacity with bare bushings on the HT side and Cable box for the LT side, off load tap changer with tappings from -5%to +5% in steps of 2.5% including earthing etc., complete as per relevant IS

200 kVA, 11kV/433V

315 kVA, 11kV/433V

Fabrication supply and fixing of HT metering box to accmodate the TNEB meter including earthing and necessary civil works as instructed by the site engineer

Supply, delivery, erection, testing and commissioning of non-clog submersible sewage pumpset with following duty point, including required capacity 3 Ph, 415 V, AC, 50 Hz, Electrical Motor with suitable weather proof cable (Copper ) of total length of 35 m, control panel, Pedestal Coupling, guide wire / guide pipe (GI-50 mm dia) of length 10m, M.S.(GLVD) lifting chain of length 10m, necessary level controlling probes with sufficient length of armoured copper LTUG cable to connect the probe from the junction box to the control panel, fasteners including laying of pump cable under ground with suitable conduit and clamping on walls in trays and incidental civil works etc.complete.

UNIT 1 - 5440 lpm against a total head of 22 m

Pump 1 - 2222 lpm against a total head of 26 m

Pump 1 - 3361 lpm against a total head of 25 m

UNIT 1 - 9257 lpm against a total head of 22 m

Supply, delivery, erection, testing and commissioning of electrically driven non-clog sewage submersible Grit pumpset including agitator arrangements, with the following duty point, including required capacity 3 Ph, 415 V, AC, 50Hz Electrical Motor with suitable weather-proof cable (copper ) of total length 25 m, control panel, Skirtbase, Flanged Elbow, lifting chain M.S.(GLVD) of length 10m, necessary level controlling probes with sufficient length of armoured copper LTUG cable to connect the probe from the junction box to the control panel, fasteners including laying of pump cable under ground with suitable conduit and clamping on walls in trays and incidental civil works etc.complete.

Grit Pump - 500 lpm against a total head of 9 m

Supply, delivery, erection, testing and commissioning of following sizes of power shunt capacitor for power factor improvement, suitable to operate on 415V, 3Ph,50Hz A/C supply, on suitable angle iron frame-works (37.5 mm x 37.5 mm x 6.24mm ) at a height of 0.25m from the ground, including earthing and incidental civil works etc., complete.

UNIT 1 - 16 kVAR

Pump 1 - 9 kVAR

Pump 1 - 13 kVAR

Grit Pump - 2 kVAR

UNIT 1 - 25 kVAR

Grit Pump (2) - 2 kVAR

Supplying and fixing of 200 Amps Triple Pole fuse carrier in MS Sheet steel encloure with provision for accommodating the TNEB meter including earthing etc., complete.

150 A FP(SN) MCCB 25 kA (for EB)

Capacity of M.V. Panel - 200 Amps

150 A FP(SN) MCCB 25 kA (for EB)

100 A FP(SN) MCCB 25 kA (for DG)

100 A TP MCCB 25 kA for Pump 1

20 A TP MCCB 25 kA for Grit Pump

63 A TP MCCB 25kA (for Pump 1 cap.)

16 A TP MCCB 25kA (for Grit Pump cap.)

63 A TP MCCB 35kA (for PLC Panel)

32 A TPN MCB 10kA (for LDB & PLC)

Capacity of M.V. Panel - 200 Amps

150 A FP(SN) MCCB 25 kA (for EB)

75 A FP(SN) MCCB 25 kA (for DG)

63 A TP MCCB 25 kA for Pump 1

20 A TP MCCB 25 kA for Grit Pump

63 A TP MCCB 25kA (for Pump 1 cap.)

16 A TP MCCB 25kA (for Grit Pump cap.)

63 A TP MCCB 35kA (for PLC Panel)

32 A TPN MCB 10kA (for LDB )

Capacity of M.V. Panel - 400 Amps

400 A FP(SN) MCCB 50 kA (for EB)

120 A FP(SN) MCCB 35 kA (for DG)

120 A TP MCCB 35 kA for UNIT 1- 3 NOS

A TP MCCB 35 kA for UNIT 2- 2 NOS

200 A TP MCCB 35kA (for UNIT 1 cap.) - 3 Nos

200 A TP MCCB 35kA (for UNIT 2 cap.) - 1 No

20 A TP MCCB 35kA (for Grit Pump)

32 A TP MCB 10kA (for LDB & PLC) - 2 Nos

Capacity of M.V. Panel - 600 Amps

630 A FP MDO ACB 50 kA (for EB)

350 A FP(SN) MCCB 35 kA (for DG)

200 A TP MCCB 35 kA for UNIT 1- 3 NOS

A TP MCCB 35 kA for UNIT 2- 2 NOS

200 A TP MCCB 35kA (for UNIT 1 cap.) - 3 Nos

200 A TP MCCB 35kA (for UNIT 2 cap.) - 1 No

20 A TP MCCB 35kA (for Grit Pump)

32 A TP MCB 10kA (for LDB & PLC) - 2 Nos

Capacity of D.G. Set - 83 kVA

Capacity of D.G. Set - 50 kVA

Capacity of D.G. Set - 250 kVA

Supplying and clamping of variuos sizes of PVC insulated PVC sheathed armoured aluminium LT UG cable by MS clamps on wall or in a trench to be excavated at a depth of 2 ½ ' putting 6” layer of sand and covering the cable with brick and sand refilling the earth to make good as directed.

From transformers to the MV Panel

size 3.5C,400 Sqmm

From Control Panel of DG to 120A MCCB of MV Panel

size 3.5C, 70 Sqmm (Underground)

size 3.5C, 35 Sqmm

From Control Panel of DG to 100A MCCB of MV Panel (Under ground)

size 3.5C, 50 Sqmm

From 100 A MCCB of MV Panel to Control Panel of Pump 1 (Wall)

size 3.5C, 50 Sqmm

From 100 A MCCB of MV Panel to UNIT 1 Capacitors (Wall)

size 3C, 35 Sqmm

From 120 A MCCB of MV Panel to Control Panel of UNIT 1 (Wall)

size 3.5C, 70 Sqmm

From 63 A MCCB of MV Panel to UNIT 1 Capacitors (Wall)

size 3C, 16 Sqmm

size 3.5C, 25 Sqmm

From 16 A MCCB of MV Panel to Grit Pump Capacitor (Wall)

size 3C, 6 Sqmm

From 32A MCB of MV Panel to LDB and PLC Panel(Wall) size 4 core 10 sq.mm

From control Panel of Pump to Local P.B. Station and for PLC signal cables size 3 core 2.5 sq.mm copper (Under ground)

From 200 Fuse Carriers to 200 Amps SFU & from there to 150 Amps MCCB Switch of MV panel (Wall)

size 3.5C, 95 Sqmm

From 20 A MCCB of MV Panel to Control Panel of Grit Pump (Wall)

size 4C, 6 Sqmm

From 63 A MCCB of MV Panel to Pump 1 Capacitors (Wall)

size 3C, 10 Sqmm

From Control Panel of DG to 75A MCCB of MV Panel (Under ground)

size 3.5C, 35 Sqmm

From 200 A MCCB of MV Panel to Control Panel of UNIT 1 (Wall)

size 3.5C, 150 Sqmm

From Control Panel of DG to 350A MCCB of MV Panel

size 3.5C, 120 Sqmm (Underground)

Supplying and fixing of cable gland and termination with Al. cable lugsfor the following sizes of PVC insulated PVC sheathed armoured alumunium LT UG cable and with earth connection.

size 3.5C,400 Sqmm (EB)

size 3.5C, 120 Sqmm (DG)

Size 3.5C, 150 sq.mm (UNIT 1)

size 3.5C, 70 Sqmm (DG)

Size 3.5C, 70 sq.mm (UNIT 1)

Size 4C, 6 sq.mm (Grit Pump)

Size 4C, 6 sq.mm (Grit Pump)

size 3C, 16 Sqmm (UNIT 1 capacitor)

size 3C, 6 Sqmm (Grit Pump capacitor)

size 3C, 6 Sqmm (Grit Pump capacitor)

Size 4 core 10 sq.mm (LDB & PLC)

size 3 core 2.5 sq.mm copper

size 3.5C, 95 Sqmm (EB)

size 3.5C, 35 Sqmm (DG)

Size 3.5C, 25 sq.mm (Pump 1)

size 3C, 10 Sqmm (Pump 1 capacitor)

size 3C, 35 Sqmm (UNIT 1 capacitor)

Size 3.5C, 50 sq.mm (Pump 1)

size 3.5C, 50 Sqmm (DG)

Supply delivery and fixing of out door weather proof junction box fabricated in MS sheet steel (12 SWG for front 14 SWG for other sides) near the suction well for terminating the Pump power cable and control cable on an angle iron frame at convenient height for working and above the local MFL with provision for terminal block & earthing as per IS including incidental civil works etc.,complete.

For UNIT 1

Supply, delivery and fixing of out door weather proof Local Push Button station in the compartment provided in the Junction Box with 1 No"ON" and 1 No "OFF" push buttons (the "OFF" push button shall be locable in "OFF" position).

Supply, delivery and erection of Three Phase 6 way 32 Amps, 10kA LDB with the following: 1 No of 40 A FP isolator for incoming supply 3 Nos. of 16A, DP RCCB 3 Nos. of 16A, SP MCB 1 No of 16A, DP MCB 3 Nos of 6A, DP MCB in sheet steel enclosure fitted with busbars and neutral links and suitable angle iron frame works with provision for earthing etc. complete.

Run of 2 of 2.5 sq mm PVC unsheathed copper single core cable in PVC pipe for mains with continuous earth connection by 14 SWG wire From the MCB DB to the Switch boards in office, store,and 16A power socket.

Wiring with 2.5 sq mm PVC insulated single core copper cables of 650 V Grade on suitable rigid PVC pipe on wall and ceiling with PVC accessories, with MS switch box covered with 3 mm thick hylam sheet with continous earth wire connection of 14 SWG TC wire.

Light points

Fan Points

Wiring with 2.5 sq.mm PVC unsheathed single core copper cable on suitable rigid PVC pipe for 5A 3 pin CS plug non interlocking including supply and fixing of plug pin top in MS box with continuous earth connection by 14 SWG TC wire.

Lighting Fixtures

Supply and installation of 215 V - 1 x 20W LED fitting box type with enamelled reflector complete with all accessories. suitable for wall mounting or roof mounting on conduit tube.

Supplying and fixing of 18 Watt LED lamp with round type LED Troffer recessed mounted fitting complete.

Supplying and fixing of 12" sweep AC exhaust fan complete including providing necessary opening in the wall.

Supply and fixing of 48" sweep AC ceiling fan complete with regulator with lm down rod (stem pipe) including supplying and fixing of fan clamp with side plates and cross arms.

a) Supply and erection of 1 No 3" dia 2 m long tubular Wall Mounted post with complete 120W LED lamp with necessary fitting and other accessories etc.

Supplying and clamping of PVC , LTUG cable by M.S.clamps on wall for 2 core 4 sq.mm

Suppling and fixing of cable gland and termination with earth connection for 2 core 4 sq.mm

Supplying and fixing of 15 amps, single phase, DP SFU switch with F&N on suitable TW Board with earth connection only

a) Supply and erection of 1 No 3" dia 5 m long tubular Pole Mounted post with complete 250W sodium vapour lampwith necessary fitting and other accessories etc.

Supplying and laying of PVC , LTUG cable under ground in a trench to be excavated at a depth of 2 ½ ' putting 6” layer of sand and covering the cable with brick and sand refilling the earth to make good as directed for 2 core 4 sq.mm

Supplying and clamping of PVC , LTUG cable by M.S.clamps on wall for 2 core 4 sq.mm

Suppling and fixing of cable gland and termination with earth connection for 2 core 4 sq.mm

Supplying and fixing of 15 amps, single phase, DP SFU switch with F&N on suitable TW Board with earth connection only

Supply and delivery of the following safety equipment

5 kg capacity ISI marked dry chemical powder type fire extinguisher

First Aid box ( medium)

Fire bucket - 3 Nos with MS stand

Rubber mat 6mmthick of 1.1 kv grade of size 2m x 1m

Fire safety rules chart

Shock treatment chart

"Caution / Danger" Board

Supply and delivery of the following tools:

Double ended open jaw spanner set of size in mm 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22, 20x23 24x27, 25x28 & 30x32

Ring spanner set of size in mm 6x7, 8x9, 10x11, 12x13, 14x15, 16x17, 18x19, 20x22 20x23 24x27, 25x28 & 30x32.

Screw driver consisting of various sizes

12 inches

Cutting plier of sizes

8 inches

Megger kit (1000 V, 200 M ohm) with leather case

Tong Tester ( clamp on type- multiutility) A C voltage 0 - 750 V AC current 0 - 1000 A D C voltage 0 - 1000 V Resistance 0 - 40 mega ohms

Electrical tester

Diesel Filling Pump (Hand operated )

Measuring Dip Rod (MS) (for measuring 200 ltr. standard Barrel )

Hack Saw frame with blade

Lever type Grease gun

Supply and delivery of Rechargeable emergency lamp with 600mm Fluorocuent lamp, dry type rechargable battery etc.,complete.

Earthing as per ISI specifications with necessary masonary work Supply and connection of earthing conductor including two coats of approved painting and laying between earth pit and equipments 25 x 6 mm GI Flat

Lever type Grease gun

25 x 6 mm GI Flat

40 x 6 mm GI Flat

Operation and maintenance of the installation: Operation and maintenanceof the plant with all auxiliary equipment for a period of 120 days after satisfactory supply, erection , commissioning and operating the entire plant for 30 days, free of cost by the contractor before handing over the plant to the Board.

Ashok Nagar SPS

K.K Nagar (A)

K.K Nagar (B)

Old Nesapakkam