BIECCO LAWRIE LIMITED

DETAILS OF CONTRACTS CONCLUDED DURING THE MONTH OF JUNE'2008.(VALUE > Rs.50,000/-)

Tender No.

Item/Nature of work

Mode of Tender Enquiry

Date of Publication of NIT

Type of Bidding (Single/Two Bid System)

Last date of receipt of tender

Nos of tenders recd.

Nos. and names of parties qualified after technical evaluation.

Nos. and names of parties not qualified after technical evaluation.

Whether contract awarded to lowest tenderer/ evaluated L(1).

Contract No. & Date

Name of Contractor

Value of Contract (Rs.lacs)

Scheduled date of completion of supplies.

Actual date of start of work

Actual date of completion

Reasons for dealys if any

PROJ/DVC-BIADA/075

Supply and delivery of Terrazo tiles of 22mm thick with graded marble chips of size upto 13mm in cement with mosaic coat of 6mm. The mosaic coat shall consist of marble chips (6 mm to 3 mm graded), marble dust and cement in the proportion (5:1:3) with gray and white cement (1:1) in size 250mm x 250mm OR 200mm x 200mm.

Limited

19-May-08

Single

05/26/08

3 (Jai Matadi Stone Chips Crusher, Sri Shiv Shakti Enterprises, Jay Kay Tiles & Marbles)

nil

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/069 Dt. 03.06.08

Jay Kay Tiles & Marbles

44010

2 weeks

4-Jun-08

In Floor

In Skarting

PROJ/DVC-WB/019

Jungle clearance including weeding out shrubs, bushes, vegetable growth, trees & other objectionable materials & removal of rubbish upto a distance of 30m. outside the periphery of the area cleared etc. as per specifications & directions of Engineer-in-Charge.

Limited

26-Apr-08

Single

05/05/08

2 (J. S. Construction, Sri Bisnu Construction Company)

Samar Bose

Lowest tender (L1)

BLL/PROJ/DVC-WB/ORD/014 Dt. 02.06.08

Sri Bisnu Construction Company

451552

2 weeks

2-Jun-08

Clearing grass & removal of the rubbish upto a distance of 50m. outside the periphery of the area cleared.

Earthwork in excavation in all kinds of soil over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50.0 m & lift upto 1.5 metre, disposed earth to be levelled & neatly dressed etc. complete as per specification, drawing and instructions of Engineer-in-Charge.

Earth work in excavation in fdn. Trenches, drains etc. (not exceeding 1.5 m in width or 10 sqm on plan ) including dressing of sides & ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil & disposal of surplus excavated soils as directed within a lead of 50 m complete as per specifications, drawing & instruction of Engineer-in -Charge :

a) All kinds of soil

b) Ordinary rock

Extra over item (3) & (4) above for excavation in all kinds of soil & rock :

a) For each additional lift of 1.5 m or part thereof over the initial lift

b) For each additional lead of 50 m or part thereof beyond the initial lead of 50 m, but upto a maximum of 100.0 m in total (i.e. max. 2 leads) beyond the initial lead.

c) For transportation of excavated Earth by Mechanical transport including loading, unloading and stacking beyond initial lead as per direction of Engineer-in-charge.

i) Up to 1.0 KM

ii) Above 1.0 Km & upto 2.0 KM

Dressing, watering & ramming in layers not exceeding 15 cm. in embankments etc. formed by excavated earth.

Levelling & Dressing of the ground with sand including filling the depression with sand, Moorum or stone dust as may be required including supply of the materials at site, watering and ramming the fillings whenever required complete

Single Brick soling with bricks of class designation 50 grouted with sand including ramming & dressing bed to proper level & filling joints with sand etc complete in 1 : 6 (1 cement : 6 fine sand )

Earthwork in filling in trenches, plinth & sides of foundation etc. in layers not exceeding 200 mm in depth, consolidating & dressing each deposited layer by ramming & watering, lead upto 50 m & lift upto 1.5m including cost of carriage of materials etc. complete as per drgs., specifications & directions.

a)with approved quality sand

b) with excavated earth ( excluding rock )

c) with borrowed earth within a lead of 200m

Providing & laying in position plain cement concrete with coarse sand & well graded, washed & screened stone aggregates of approved quality and size 20 mm & down including mixing, vibrating, curing etc. complete but excluding centering & shuttering as per drawings, specification & direction in foundation & plinth.

a) Mix 1 : 4 : 8

b) Mix 1 : 3 : 6

Providing & laying in position Reinforced Cement concrete work with coarse sand & 20 mm. & down stone aggregates of approved quality, well graded, washed and screened including cost of transport of all materials to site., mixing, laying, vibrating, curing etc. complete but excluding the cost of reinforcement and formwork as per drgs., specifications & directions in foundation & plinth with :

a) Concrete mix 1: 2 : 4

b) Concrete mix 1: 1.5 : 3

Supplying, straightening, cutting, bending, cranking, hooking, fixing, binding & placing at any position in superstructure, fdn., & plinth with MS / Torsteel reinforcements in all works of concrete, masonry etc, including supply of binding wire with 18 SWG (1.05mm) galvanised wire twisted tight and / or welding the splices where necessary as per IS codes or direction and holding in position with steel rod spacer / chairs / horses etc. complete.

Brickwork in foundation & plinth with F.P.S. Bricks of Class designation 50 & cement mortar with coarse sand as specified below including supply & carriage of all materials to site, scaffolding & curing complete as per drg., specifications and directions :

a) With 1: 4 cement mortar

b) With 1: 6 cement mortar

Hiring, erecting, centering, supporting, striking, cleaning etc. of formwork of approved design with staging, props and supports for plain & RCC works with all accessories and at all heights including removal of forms as per drawings, specifications & directions.

Grouting by using ready mix grout like SHRINKKOMP, CONBEXTRA GP2, SIKA GROUT 214 or equivalent for miscellaneous base plates, foundation bolts, pipe sleeves, pockets, holes etc. at all heights, location etc, complete as per drg. specifications & directions.

Providing and placing in position precast reinforced cement concrete waffle units square or rectangular as per design and shape in 1:1 ½ :3 (1 cement : 1 ½ coarse sand : 3 graded stone aggregate 10mm nominal size) including flush or deep ruled pointing at joints in cement mortar 1:2 (1 Cement : 2 Fine sand), making necessary holes of required sizes for carrying through service lines etc., providing steel hooks for lifting etc., form work in precasting, handling, hoisting, centering and erection complete for all floor levels but excluding the cost of reinforcement.

Cement plaster to walls & R.C.C. structures including all necessary materials, scaffolding, curing, rounding off, chamfering etc. complete at all heights as per drg, spec. & directions.

A) 20 mm th. cement plaster

i) With mix 1:4 ( 1 Cement : 4 fine sand )

ii) With mix 1:6 ( 1 Cement : 6 fine sand )

B) 12 mm th. cement plaster

i) With mix 1:4 ( 1 Cement : 4 fine sand )

ii) With mix 1:6 ( 1 Cement : 6 fine sand )

Neat cement punning about 1.5 mm. Thick in wall, dado, windowsill, floor, drain etc.

Prepare the surface & painting (two or more coats) Aluminium paint of approved quality and shade ( J&N, Berger, Asian Paints) on new work over and including a coat of ready mixed Aluminium primer of approved brand & manufacturer in steel work including cost of all materials, scaffolding etc. complete.

Supplying, laying, fitting & fixing in position non-pressure NP2 class - RCC Hume pipe with collars conforming to IS : 458 of following diameters over supports of brickwork / plain concrete as directed inclusive of collar joints, caulking with spun yarn in 1:2 cement mortar, testing of joints as per drg. specification, & direction (earthwork, bed concrete, brickwork etc. would be paid separately).

A) Class NP2 Grade :

a) 150 mm dia

b) 300 mm dia

B) Class NP3 Grade :

a) 300 mm dia

b) 600 mm dia

Supplying, stacking, spreading and dressing of switchyard area with 75mm thick, 40mm (nominal) pebble over a 75mm thick base layer of cement concrete 1:5:10 (1 cement : 5 Fine Sand : 10 burnt brick aggregate) with one layer of cement slurry mix 1:6 (1 cement : 6 fine sand) uniformly laid over cement concrete layer including deweeding, rolling, compacting, watering, dressing, etc. complete as per specification and direction of Engineer-in-Charge (Anti weed treatment shall be done and paid separately).

Supplying, stacking, spreading and dressing of switchyard area with 75mm thick, 40mm (nominal) crushed stone over a 75mm thick base layer of cement concrete 1:5:10 (1 cement : 5 Fine sand : 10 burnt brick aggregate) with one layer of cement slurry mix 1:6 ( 1 cement : 6 fine sand) uniformly laid over cement concrete layer including deweeding, rolling, compacting, watering, dressing etc. complete as per specification and direction of Engineer-in-Charge (Anti weed treatment shall be done and paid separately)

Antiweed treatment by spraying of chemicals like “ROUNDUP” (Round up manufactured by M/s. MONSANTO INDIA LIMITED) or equivalent mixed with water in the proportion 1 litre with 500 litre of water by volume to be spread over the 3333 Sq. Metre of the grass, shrubs etc. as per direction of Engineer-in-Charge all compete including the cost of chemicals, tools plants, etc. A guarantee for a maximum period of 6 (six) months is to be assured for the work.

Providing & constructing brick masonry manhole inside size 90x80 cm & 60 cm deep including CI cover with frame (light duty) 455x610 mm internal dimensions—total weight of cover & frame to be not less than 38 kg ( weight of cover 23 kg & weight of frame 15 kg ) .in cement mortar 1:4 (1 cement : 4 coarse sand) R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) foundation concrete 1:4:8 mix ( 1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) inside plastering 12 mm thick with cement mortar 1:3 ( 1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design. (E/W in excavation or filling to be paid separately).

Extra for depth of brick masonry manholes size 90x80 cm for additional depth below initial depth of 60 cm with all materials complete.

Supplying, straining and fixing chain link fencing conforming to IS: 2721, made of 8 SWG. Galvanised wire of 50 mm. square mesh and upto 2.0 M high with the posts already fixed in position with MS flats of size 40 mm x 6 mm. with holes of 100 mm. Spacing for MS bolts and nuts 10 mm. Dia and 50 mm. long all complete as per drg. / direction ( posts shall be at a spacing of 3 metres approx. will be subject to variation on the direction of the Engineer-in-Charge).

Providing 20 mm dia MS bar foot rests (rungs) including fixing in the manhole chamber / oil water tank with 20x20x10 cm cement concrete blocks(1:3:6) as per standard design.

Dismantling, taking out, removing, stacking, disposal of unserviceable materials upto a distance of 2 KM and transportation of salvaged items to DVC stores, including loading / unloading etc. all complete of following substructures and superstructures at all elevations as per direction of Engineer-in-Charge :

a)R.C.C. work including stacking of reinforcement

b)1: 3: 6 or richer mix Cement concrete work

c)1: 4: 8 or leaner mix Cement concrete work

d)Barbed wire / Chain link fencing

e)Masonry work in cement mortar

f)Steel work in built-up sections including dismembering

g)Road

h)Fencing post / Strut including concrete dismantling & Earthwork

Providing & fixing in position precast Medium duty RCC manhole cover & frame of Circular shape 500 mm internal dia of approved quality including cost of moulding, curing and fixing in position in cement mortar (1:3) complete.

Transporting, Assembling & Erecting in position various switchyard structures at site with contractors own tools & tackles, crane & labour, including bolted and / or welded connections, etc. complete as per drgs specifications & directions.

Transporting, assembling & erecting in position various switchyard structures at site with contractors own tools & tackles, crane & labour complete including bolted and / or welded connections etc., application of a coat of red oxide paint (IS : 2074) after erection & two coats of aluminium paint (IS : 2339) as finish coat,(manufactured by Berger, J&N, Asian Paints) etc., such that the coating thickness shall not be less than 100m (minimum) complete as per drgs., specifications & directions.

Transporting, assembling, erecting, fitting & fixing in position of MS angle post & struts for fixing chain-link fencing, barbed wire over boundary wall, cable trays and racks, all embedded steelwork such as foundation materials, inserts, clamps, stops, bolts, fan hooks etc. in concrete & masonry works, and miscellaneous structures etc. complete with a coat of primer complete as per drgs., specifications & directions.

Transporting, assembling, placing & fixing in position Holding down / foundation steel bolts including threading as required etc. complete with 2 (two) nos. of nuts. The 200 mm top portion of bolt are to be galvanised.

PROJ/DVC-WB/020

Limited

26-Apr-08

Single

05/05/08

2 (Maa Durga Enterprise, The Globaliers)

Bhutai Enterprise

Lowest tender (L1)

BLL/PROJ/DVC-WB/ORD/012 Dt. 02.06.08

Maa Durga Enterprise

2395165

2 weeks

2-Jun-08

Clearing grass & removal of the rubbish upto a distance of 50m. outside the periphery of the area cleared.

a) All kinds of soil

b) Ordinary rock

Extra over item (3) & (4) above for excavation in all kinds of soil & rock :

a) For each additional lift of 1.5 m or part thereof over the initial lift

b) For each additional lead of 50 m or part thereof beyond the initial lead of 50 m, but upto a maximum of 100.0 m in total (i.e. max. 2 leads) beyond the initial lead.

c) For transportation of excavated Earth by Mechanical transport including loading, unloading and stacking beyond initial lead as per direction of Engineer-in-charge.

i) Up to 1.0 KM

ii) Above 1.0 Km & upto 2.0 KM

Dressing, watering & ramming in layers not exceeding 15 cm. in embankments etc. formed by excavated earth.

Single Brick soling with bricks of class designation 50 grouted with sand including ramming & dressing bed to proper level & filling joints with sand etc complete in 1 : 6 (1 cement : 6 fine sand )

a)with approved quality sand

b) with excavated earth ( excluding rock )

c) with borrowed earth within a lead of 200m

a) Mix 1 : 4 : 8

b) Mix 1 : 3 : 6

a) Concrete mix 1: 2 : 4

b) Concrete mix 1: 1.5 : 3

a) With 1: 4 cement mortar

b) With 1: 6 cement mortar

Cement plaster to walls & R.C.C. structures including all necessary materials, scaffolding, curing, rounding off, chamfering etc. complete at all heights as per drg, spec. & directions.

A) 20 mm th. cement plaster

i) With mix 1:4 ( 1 Cement : 4 fine sand )

ii) With mix 1:6 ( 1 Cement : 6 fine sand )

B) 12 mm th. cement plaster

i) With mix 1:4 ( 1 Cement : 4 fine sand )

ii) With mix 1:6 ( 1 Cement : 6 fine sand )

Neat cement punning about 1.5 mm. Thick in wall, dado, windowsill, floor, drain etc.

A) Class NP2 Grade :

a) 150 mm dia

b) 300 mm dia

B) Class NP3 Grade :

a) 300 mm dia

b) 600 mm dia

Extra for depth of brick masonry manholes size 90x80 cm for additional depth below initial depth of 60 cm with all materials complete.

Providing 20 mm dia MS bar foot rests (rungs) including fixing in the manhole chamber / oil water tank with 20x20x10 cm cement concrete blocks(1:3:6) as per standard design.

a)R.C.C. work including stacking of reinforcement

b)1: 3: 6 or richer mix Cement concrete work

c)1: 4: 8 or leaner mix Cement concrete work

d)Barbed wire / Chain link fencing

e)Masonry work in cement mortar

f)Steel work in built-up sections including dismembering

g)Road

h)Fencing post / Strut including concrete dismantling & Earthwork

PROJ/DVC-WB/021

Limited

26-Apr-08

Single

05/05/08

2 (R. P. Engineering Works, Empirical Engineering Enterprises)

Ghosh Construction

Lowest tender (L1)

BLL/PROJ/DVC-WB/ORD/013 Dt. 02.06.08

Empirical Engineering Enterprise

2333157

2 weeks

2-Jun-08

Clearing grass & removal of the rubbish upto a distance of 50m. outside the periphery of the area cleared.

a) All kinds of soil

b) Ordinary rock

Extra over item (3) & (4) above for excavation in all kinds of soil & rock :

a) For each additional lift of 1.5 m or part thereof over the initial lift

b) For each additional lead of 50 m or part thereof beyond the initial lead of 50 m, but upto a maximum of 100.0 m in total (i.e. max. 2 leads) beyond the initial lead.

c) For transportation of excavated Earth by Mechanical transport including loading, unloading and stacking beyond initial lead as per direction of Engineer-in-charge.

i) Up to 1.0 KM

ii) Above 1.0 Km & upto 2.0 KM

Dressing, watering & ramming in layers not exceeding 15 cm. in embankments etc. formed by excavated earth.

Single Brick soling with bricks of class designation 50 grouted with sand including ramming & dressing bed to proper level & filling joints with sand etc complete in 1 : 6 (1 cement : 6 fine sand )

a)with approved quality sand

b) with excavated earth ( excluding rock )

c) with borrowed earth within a lead of 200m

a) Mix 1 : 4 : 8

b) Mix 1 : 3 : 6

a) Concrete mix 1: 2 : 4

b) Concrete mix 1: 1.5 : 3

a) With 1: 4 cement mortar

b) With 1: 6 cement mortar

Cement plaster to walls & R.C.C. structures including all necessary materials, scaffolding, curing, rounding off, chamfering etc. complete at all heights as per drg, spec. & directions.

A) 20 mm th. cement plaster

i) With mix 1:4 ( 1 Cement : 4 fine sand )

ii) With mix 1:6 ( 1 Cement : 6 fine sand )

B) 12 mm th. cement plaster

i) With mix 1:4 ( 1 Cement : 4 fine sand )

ii) With mix 1:6 ( 1 Cement : 6 fine sand )

Neat cement punning about 1.5 mm. Thick in wall, dado, windowsill, floor, drain etc.

A) Class NP2 Grade :

a) 150 mm dia

b) 300 mm dia

B) Class NP3 Grade :

a) 300 mm dia

b) 600 mm dia

Extra for depth of brick masonry manholes size 90x80 cm for additional depth below initial depth of 60 cm with all materials complete.

Providing 20 mm dia MS bar foot rests (rungs) including fixing in the manhole chamber / oil water tank with 20x20x10 cm cement concrete blocks(1:3:6) as per standard design.

a)R.C.C. work including stacking of reinforcement

b)1: 3: 6 or richer mix Cement concrete work

c)1: 4: 8 or leaner mix Cement concrete work

d)Barbed wire / Chain link fencing

e)Masonry work in cement mortar

f)Steel work in built-up sections including dismembering

g)Road

h)Fencing post / Strut including concrete dismantling & Earthwork

PROJ/DVC-WB/018

Aluminium Pipe Bus as per technical specification :

Limited

19-Apr-08

Single

04/29/08

1) M/s Hindalco 2) M/s Century Extrusion Ltd.

NIL

Lowest tender (L1)

BLL/PROJ/DVC-WB/ORD/015, dt. 04.06.08

M/s Century Extrusion Ltd.

386155

4 weeks from the date of manufacturing clearance.

4-Jun-08

2.5" IPS; 5.5 Mtr. Long

1.5" IPS; 7.0 Mtr. Long

1.5" IPS; 5.5 Mtr. Long

1.5" IPS; 4.0 Mtr. Long

PROJ/DVC-BIADA/073

1.0 ILLUMINATION SYSTEM

Limited

7-May-08

Single

05/16/08

1) Trio Engineers 2) Eastern Electric Corp. 3) Electro mechanical India

NIL

Lowest (L1)

BLL/PROJ/DVC-BIADA/ORD/070, dt. 07.06.08

Trio Engineers

64709

4-6 weeks from the receipt of approved drg.

7-Jun-08

a) Outdoor type hinged door Main Lighting Distribution Board(MLDB) complete with TPN/SPN MCCB for control room/Sw.yard as per detail configuration enclosed

b) Outdoor type hinged door Power Distribution Board(PDB) complete with the following main equipments (for welding machine)

I) 63 Amp. TPN SFU with fuse(Incomer)

ii) 63 " 4-pin and earth socket outlet and plug along with 63 Amp. SFU

PROJ/DVC-BIADA/077

Supply of 10 mm thick Acid/Alkali resistant tiles of approved make and colour for flooring, trench, skirting, etc. conforming to IS 4457.

Limited

20-May-08

Single

05/26/08

1 (Kothari Corrosion Controllers)

nil

BLL/PROJ/DVC-BIADA/ORD/071 Dt. 17.06.08

Kothari Corrosion Controllers

39025

10 days

17-Jun-08

Potassium silicate base morter as per IS 4832 (Part - 1)

Polyester / Epoxy base morter

PROJ/DVC-BIADA/078

Construction of Retaining Wall and Miscellaneous Civil Works

Limited

28-May-08

Single

3-Jun-08

3 (S. Enterprises, Apex Construction, Samadder Construction)

nil

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/072 Dt. 17.06.08

Apex Construction

925500

45 days

17-Jun-08

Labour Charges for Earth work in excavation in fdn. Trenches, drains etc. (not exceeding 2 m in width or 10 sqm on plan ) including dressing of sides & ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil & disposal of surplus excavated soils as directed within a lead of 50 m complete as per specifications, drawing & instruction of Engineer-in -Charge :

All kinds of soil

Ordinary rock

Hard rock ( blasting prohibited )

Extra over item (1) above for excavation in all kinds of soil & rock :

For each additional lift of 1.5 m or part thereof over the initial lift

For each additional lead of 50 m or part thereof beyond the initial lead of 50 m, but upto a maximum of 100.0 m in total (i.e. max. 2 leads) beyond the initial lead.

Labour charges for Earthwork in filling in trenches, plinth & sides of foundation etc. in layers not exceeding 200 mm in depth, consolidating & dressing each deposited layer by ramming & watering, lead upto 50 m & lift upto 1.5m including cost of carriage of materials etc. complete as per drgs., specifications & directions.

with excavated earth ( excluding rock )

Laying in position plain cement concrete with coarse sand & well graded, washed & screened stone aggregates of approved quality and size 20 mm & down including mixing, vibrating, curing etc. complete but excluding centering & shuttering as per drawings, specification & direction in foundation, plinth and over roof.

Mix 1 : 3 : 6

Laying in position Reinforced Cement concrete work with coarse sand & 20 mm. & down stone aggregates of approved quality, well graded, washed and screened including cost of transport of all materials to site., mixing, laying, vibrating, curing etc. complete but excluding the cost of reinforcement and formwork as per drgs., specifications & directions in foundation, beam & Column with :

Concrete mix 1: 2 : 4

Concrete mix 1:1.5 :3

Labour charges for Laying, straightening, cutting, bending, cranking, hooking, fixing, binding & placing at any position in superstructure, fdn., & plinth with MS / Torsteel reinforcements in all works of concrete, masonry etc, including supply of binding wire with 18 SWG (1.05mm) galvanised wire twisted tight and / or welding the splices where necessary as per IS codes or direction and holding in position with steel rod spacer / chairs / horses etc. complete.

Labour Charges & Hiring Charges for erecting, centering, supporting, striking, cleaning etc. of formwork of approved design with staging, props and supports for plain & RCC works with all accessories and at all heights including removal of forms as per drawings, specifications & directions.

Labour Charges for Cement plaster to walls & R.C.C. structures including all necessary scaffolding, curing, rounding off, chamfering etc. complete at all heights as per drg, spec. & directions.

12 mm th. cement plaster

With mix 1:6 ( 1 Cement : 6 Coarse sand )

20 mm th. cement plaster

With mix 1:6 ( 1 Cement : 6 Coarse sand )

Laying of Brick work in Cable trench. Super structure & foundation with Bricks of class designation 50 & cement mortar with coarse sand as specified below including supply & carriage of all materials to site, scaffoldingh & curing complete as per drg. specifications and directions

With 1:4 cement work

With 1:6 cement work

Laying of 25mm thick ready made grouting for base plate in foundation including side shuttring

Supply fitting & fixing ofCI circular box as per direction

Removal of Slush Mask / Semi Liquid mud manually from the switchyard area by means of bucket/Iron pan etc. and taking away beyond the working area of swiutchyard foundation and complete as per direction of site incharge..

Charges for Service of Labour for Misc. Work

Masson

Labour

Supply Fabrication and fixing of circular sive for sand screening and complete as per direction of site Incharge

PROJ/DVC-BIADA/071

Construction of Security Fencing :-

Limited

5-May-08

Single

05/14/08

3 (S.R.Enterprise, G.M. Construction, Jaya Enterprises)

nil

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/073 Dt. 17.06.08

G. M. Construction

77730

60 days

17-Jun-08

Earthwork in excavation over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50.0 m & lift upto 1.5 metre, disposed earth to be levelled & neatly dressed etc. complete as per specification, drawing and instructions of Engineer-in-Charge.

All kinds of soil

Ordinary rock

Hard rock ( requiring blasting)

Concrete mix 1: 2 : 4

Brickwork in foundation, superstructure and plinth with Bricks of Class designation 50 & cement mortar with coarse sand as specified below including supply & carriage of all materials to site, scaffolding & curing complete as per drg., specifications and directions :

With 1: 4 cement mortar

Cement plaster to walls & R.C.C. structures including all necessary materials, scaffolding, curing, rounding off, chamfering etc. complete at all heights as per drg, spec. & directions.

20 mm th. cement plaster

i) With mix 1:4 ( 1 Cement : 4 Coarse sand )

12 mm th. cement plaster

i) With mix 1:4 ( 1 Cement : 4 Coarse sand )

Fitting & Fixing G-I barbed wire conforming to IS:278- Type I, 4 barbs 75MM. Spacing to RCC posts or MS angle bend posts on a boundary wall with fixing arrangements already provided with the posts complete .(Supplying and fixing of post is to be paid separately & payment is to be made on the basis of the length per line of barbed wire fixed)

Straining and fixing chain link fencing conforming to IS:2721, made of 8 SWG Galvanised wire of 50 mm. Square mesh and upto 2.0 M high with the posts already fixed in position with MS flats of size 40 mm x 6 mm with holes of 100 mm. Spacing for MS bolts and nuts 10 mm. Dia and 50 mm long all complete as per drg. / direction (posts shall be at a spacing of 3 meters apprcx. & will be subject to variation on the direction of the Engineer-in-Charge).

Transporting, assembling, erecting, fitting & Fixing in position of MS angle post & struts for fixing chain-link fencing, barbed wire over boundary wall, cable trays and racks, all embedded steelwork such as foundation materias, inserts, clamps, stops bolts fan hooks etc. in concrete & masonry works, and miscellaneous structures etc. complete with a coat of primer complete as per drgs. specification & directions.

Prepare the surface & painting (two or more coats) synthetic enamel paints of approved quality and shade (J&N, Berger, Asian Paints) on new work over and including a coat of ready mixed red oxide sinc chromate primer of approved brand & manufacturer in steel work inclouding cost of all materials, scaffolding etc. complete.

PROJ/DVC-BIADA/081

Supply & Fixing ISI marked glazed door, windows and ventilators of stansdard rolled steel sections, joints mitred and welded with 15x3 mm lugs, 10 cm long, embedded in cement concrete blocks 15x10x10 cm of 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregade 20mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with fixing clips or with bolts and nuts as required, including including applying a priming coat of approved steel primer.

Limited

28-May-08

Single

3-Jun-08

3 (G.M. Construction, S.R. Enterprise, Rounak Enterprise)

nil

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/074 Dt. 17.06.08

G. M. Construction

273305

15 days

17-Jun-08

i) Doors

ii) Windows

Supplying & fixing in position collapsible steel shutter with vertical channels 20x10x2 mm & braced with flat iron diagonals 20x5 mm size with top & bottom rail of T-iron 40x40x6 mm with 40mm dia steel pulleys complete with bolts, nuts, locking arrangement, stoppers, handles, including applying & priming coat of approved steel primer, lugs set in cement concretete (1:3:6) including cutting necessary holes, chiselling etc. in walls, floors etc., and making good the damages complete

Providing & fixing MS Grill of required pattern/ approved design in frames of windows, ventilators etc. with MS flats, square or round bars and fixed in position with rawl plugs / by welding etc. complete

Providing & fixing MS Weld mesh, railings, gates, wicket gates, cattle traps and the like with MS flats, square or round bars as per approved design & direction including all necessary arrangements (such as locking and hanging arrangements, haskel, doomney bottom roller, rails etc., as may be required in case of gates) etc. complete

PROJ/NASL/068

Testing, Commissioning & Charging of Electrical equipments

Limited

17-May-08

Single

23-Jun-08

1) Elite Enterprise 2) Skylark enterprise 3) Holland & Co. (Engineers)

NIL

Lowest (L1)

BLL/PROJ/NASL-R/ORD/057, dt. 16.06.08

Elite Enterprise

256000

20 days

16-Jun-08

10 MVA, 50 Hz, 33/11 KV outdoor type (ONAN) transformer with OLTC

36 KV, 1250 A,25 KA, 1 sec, 3 Ph,outdoor type Vaccum CB with 110 V DC Tripping / Closing coil and associated control including struture in foundation.

12 KV Indoor VCB panel comprising of -

12 KV 800A, 3 Phase VCB with 30V DC trip/ closing coil,assiciated control( Incomer) alongwith with CT, PT,E/F and O/C Relays.( 3 VCBs)

12 KV 800A, 3 Phase VCB with 30V DC trip/ closing coil,assiciated control( Outgoing) alongwith with CT, TVM,E/F and O/C Relays.( 6 VCBs)

12 KV 800A, 3 Phase VCB with 30V DC trip/ closing coil,assiciated control( Bus Coupler) alongwith with CT,E/F and O/C Relays.( 2 VCBs)

33 KV C & R Panel (5 panels Board) for controlling comprising of -

33 KV Transformer Controland Relay panel with 3 over current, earth fault, REF, B/U Earth protection, trip relays system as per TS, differancial protection including following energy meter.

33 KV line controland relay panel with 3 O/C and E/F relay trip system as per TS including following energy meter.

Tri-Vector type static energy meter for 33 KV line feeder and transformer.

Tri-Vector static type energy meter for 11 KV line feeder with RS 450 port .

36 KV single, 25 KA, 3 core outdoor type CT

33 KV single Phase outdoor type PT Single Core Secondary

30 KV 10 KA Surge Arrestor, heavy duty station class with Surge Monitor.

9 KV 10 KA Surge Arrestor

36 KV , 800A,OFF LOAD double break central post rorating Isolator with earth Switch alongwith terminal connectors and operating Mechanism and operating handle.

12 KV Tripple Pole 200 A single break( Tilting Type) OFF LOAD Air break Switch, including operating handle for Mounting on DP Structure)

12 KV , 400A horn gap fuse set

200 KVA, 50 Hz, 11 KV / 415 V two winding ONAN outdoor type station Service Transformer.

33 KV bus Support Insulators

33KV Disc Insulators for Sub station

Battery and Charger including DCDB (30V)

ACDB 0.415V for sub station service load

1.1 KV LT Power & Control Cables of various sizes

Transmission Line

Sub station Bus by Panther

Earthing System

33KV Cable 1Cx1000 sq. mm

11KV Cable 1Cx800 sq.mm

PROJ/NASL/061

Transportation, Laying, testing & commissioning of the following cables including proper saddling, straightning, with cable tags, bindings over the angles in prepared cable trench, as per the direction and satisfaction of BLL Site In Charge.

Limited

28-Feb-08

Single

7-Mar-08

3 (Maabhawani Construction, Subodh Kumar Singh Construction, Hi-Tech Electro Mechanicals)

nil

Lowest tender(L1)

BLL/PROJ/NASL-R/ORD/059 DT. 23.06.08

Hi-Tech Electro Mechanicals

73550

45 days.

23-Jun-08

3.5Cx 185 sq.mm. 1.1kV Grade Armoured Al. Cable

3.5Cx 70 sq.mm. 1.1kV Grade Armoured Al. Cable

3.5Cx 10 sq.mm. 1.1kV Grade Armoured Al. Cable

2Cx 6 sq.mm. 1.1kV Grade Armoured Al. Cable

2Cx2.5 sq.mm. 1.1kV Grade Armoured Cu. Stranded conductor cable

3Cx2.5 sq.mm. 1.1kV Grade Armoured Cu. Stranded Conductor Cable

5Cx2.5 Sq.mm. 1.1kV Grade Armoured Cu. Stranded conductor Cable

7Cx2.5 Sq.mm. 1.1kV Grade Armoured Cu. Stranded conductor Cable

10Cx2.5 Sq.mm. 1.1kV Grade Armoured Cu. Stranded conductor Cable

12Cx2.5 Sq.mm. 1.1kV Grade Armoured Cu. Stranded conductor Cable

2Cx4 Sq.mm. 1.1kV Grade Armoured Cu. Stranded conductor Cable

&nb