LIMITED Tenders/Contracts/Purchases of goods/services floated/awarded by the Company

Note: Only REGISTERED VENDORS may submit their quotation. For registration as vendor, please refer Vendor Registration Page under "Tender" from homepage.

Year

Month

LIMITED TENDERS FLOATED BY THE COMPANY

CONTRACTS AWARDED BY THE COMPANY

Division

Sl.No.

Tender/Enquiry No.

Date of Publication of Tender/Enquiry

Item/Nature of Work

Type of Bidding (Single(1)/ Two Bid(2) System)

Last date of receipt of tender

No. of Tenders received

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(L1)/ Evaluated L1(E1)

Contract No. and Date

Name of Contractor

Value of Contract (Rs.L)

Scheduled date of completion of supplies

Description

Unit

Qty.

2008

Apr

PROJ/DVC-BIADA/064

4-Apr-08

Erection at DVC, Chandrapura site :-

Single(1)

15-Apr-08

3 (R.N. Electrical Works, Mahto Enterprises, Mahadeva Enterprises)

nil

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/064 Dt. 08.05.08

Mahto Enterprises

S. Tax extra at actual

377658

60 days

Erection, testing and commissioning of 33KV, 3Phase VCB along with all accessories, structures and connectors

Nos.

Erection, testing and commissioning of 33KV, 3-Phase, Isolators along with sll accessories, structures and connectors including Insulator stacks

Low Level Normal Isolator without Earth Switch & with connectors

Nos.

Terminal Isolator without Earth Switch & with connectors

Nos.

Erection, testing and commissioning of 33KV single phase oil filled Current Transformers along with connectors. Protection-cum-Metering CT having Ratio: 600-300-150/5 -5A

Nos.

Erection, testing and commissioning of 36kV, 10KA Gapless Lighting Arrestor complete with insulating base, surge monitor leakage cur5rent meter, connectors etc.

Nos.

Erection, testing and commissioning of 33KV, Bus comprising of IPS aluminium etc. complete in all respect(BIADA & CTPS)

2.1/2" Al Bus Pipe

Mtr

1.1/2" Al Bus Pipe

Mtr

Transporting assembling & erecting switchyard. structures

Erection, Testing and Commissioning of Juction Boxes of sizes:

a) 1 x 12 way (ACJB)

Nos.

b) 1 x 12 way (CTJB/PTJB)

Nos.

Erection, Testing and Commissioning of following Simplex type Control & Relay panel complete with all accessories as per technical specification, for CTPS

a) Simplex type control & Relay panel for two Nos. 33KV outging feeder as per technical specification.

Sets

Laying, dressing and clamping of 1100 Volt Grade Copper conductor (FRLS) armoured Control Cable along cable trenches, trays etc. including de-watering and cleaning of trenches etc. as required:

4 C X 14.5 Sq. mm

Mtr.

1520

12 C X 2.5 Sq.mm

Mtr.

700

7 C X 2.5 Sq.mm

Mtr.

1400

4 C X 2.5 Sq.mm

Mtr.

2200

Laying, dressing and clamping of 1100 Volt Grade Aluminium conductor (FRLS) armoured, Power Cable along cable trenches, trays etc. including de-watering and cleaning of trenches etc. as required:

4 C X 10 Sq.mm

Mtr

1750

Erection, Testing & Commissiong of 33KV Post Insulator Stack on Pipe Bas support, 2.1/2"/1.1/2" Aluminium Pipe on insulator including fitting fixing of all necessary clamps

Nos.

Fitting & Fixing of Claimps Connector of different equipments & Bus Support

Nos.

Termination of 1100 Volt Grade Copper conductor (FRLS)armoured Control Cables (all core at both ends) complete with compressing type cable gland ferrules and cable lugs as required:(Materials will be supplied by BLL)

4 C X 14.5 Sq. mm

Nos.

4 C X 2.5 Sq.mm

Nos.

7 C X 2.5 Sq.mm

Nos.

12 C X 2.5 Sq.mm

Nos.

Termination of 1100 Volt Grade Aluminium conductor (FRLS)armoured Power Cables (all core at both ends) complete with compressing type cable glandm ferrules and cable lugs as required:(Materials will be supplied by BLL)

4 C X 10 Sq.mm

Nos.

Erection, testing and commissioning of complete Grounding system comprising laying of Ground mat (40 mm dia M S Rod) at a level of 500/600 mm (or as per design) below ground level, driving of 6.0 Mtr/3.0 Mtr. (or as per design) Long Spikes (40 mm dia M.S Rod) below mat level and laying, dressing and Clamping /Welding of Riser (50 x 6 m G.I. flat) from ground mat to different equipment and structures including welding, belting, painting of joints etc. as required as per approved design, drawing specification (excluding exacavation and back filling of trenches which will be paid separately as per schedule of Civil Works):

6.0 Mtr. Long Spikes (40 mm dia MS Rod) in all types of soil and rock

Nos.

Ground Mat (40 mm dia MS Rod)

Mtrs

Riser (50 x 6 mm G.I. Flat)

Mtrs

225

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

Cu.m.

18.3

Ordinary rock

Cum.

Hard rock ( requiring blasting)

Hard rock ( blasting prohibited )

Cum.

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 )

Cum.

18.3

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 ats directed within a lead of 50 m complete as per specifications, drawing & instruction of Engineer-in-Charge

All kind of soil

Cum.

Ordinary rock

Hard rock (requiring blasting)

Hard rock (blasting prohibited)

Earth work 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 1.5m including cost of carriage of materials etc. complete as per drgs., specifications & directions

with approved quality sand

with excavated earth (excluding rock)

Cum

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 quantity and size 20 mm & down including maxing, vibrating, curing etc. complete but excluding centering & shuttering as per drawings, specification & direction in foundation & plinth.

Mix 1:4:8

Mix 1:3:6

Cum

3.28

Supplying, staightening, 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 encessary as per IS codes or direction and holding in position with steel rod spacer/chairs/horses etc. complete.

Kg.

270

Brickwork in Cable trench with Bricks of class designation 50 & cement mortar with coarse sand as sepcified below including supply & carriage of all materials to site, scaffoldingh & curing complete as per drg., specifrications and directions:

With 1:4 cement work

With 1:6 cement work

Cum

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

Sqm.

Providing and placinfg in position reinforced cement concrete waffle units square or rectangular as per design and shape in 1:1.1/2:3 (1 cement:1.1/2 coarse sand : 3 graded stoneaggregate 10 mm nominal size) including flush or deep ruled pointing at joints in cement mortar 1:2(1 cement : 2 Fine sand), curing, making necessary holes of required sizes for carrying through service lines etc., providing steel hooks for lifting etc., from work in precasting, handling, hoisting, centering and erection complete for all floor levels but excluding the cost of reinforcement.

Cum.

2.25

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

12 mm thk. Cement plaster

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

Cum.

ii) With mix 1 : 6 (1 cement : 6 coarse sand)

Sqm.

PROJ/NASL/063

4-Apr-08

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

Nos.

Single(1)

15-Apr-08

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.

Nos.

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)

Nos.

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)

Nos.

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)

Nos.

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.

Nos.

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

Nos.

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

Nos.

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

Nos.

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

Nos.

33 KV single Phase outdoor type PT Single Core Secondary

Nos.

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

Nos.

9 KV 10 KA Surge Arrestor

Nos.

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

Set

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

Set

12 KV , 400A horn gap fuse set

Set

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

No.

33 KV bus Support Insulators

Nos.

33KV Disc Insulators for Sub station

Nos.

Battery and Charger including DCDB (30V)

set

ACDB 0.415V for sub station service load

set

1.1 KV LT Power & Control Cables of various sizes

Transmission Line

3.5

Sub station Bus by Panther

lot

Earthing System

lot

33KV Cable 1Cx1000 sq. mm

3.375

11KV Cable 1Cx800 sq.mm

mtr.

600

PROJ/DVC-BIADA/065

5-Apr-08

EARTHING SYSTEM :-

Single(1)

15-Apr-08

4 (Purnima Enterprises, Jai Matadi Electricals, Mahto Enterprises, Sri Shivshakti Enterprises)

nil

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/063 Dt. 29.04.08

Purnima Enterprises

583566

60 days

6.0 Mtr. Long Spikes (40 mm dia MS Rod) in all types of soil and rock

Nos.

3.0 Mtr. Long spikes (40 mm dia MS Rod) in all types of soil and rock - Optional item to Sl. No. 28(a)

Nos.

Ground Mat (40 mm dia MS Rod)

Mtrs

1600

Riser (50 x 6 mm G.I. Flat)

Mtrs

1100

All kinds of soil

Cu.m.

540

Ordinary rock

Cum.

Hard rock ( requiring blasting)

Hard rock ( blasting prohibited )

Cum.

with excavated earth ( excluding rock )

Cum.

530

CABLE LAYING :-

Laying, dressing and clamping of 1100 Volt Grade, Aluminium conductor (FRLS) armoured, Power Cables along cable trenches, trays etc. including de-watering and cleaning of trenches etc. as required.

3-1/2 core x 300 sq.mm

Mtr

300

3-1/2 core x 50 sq.mm

Mtr

120

3-1/2 core x 25 sq.mm

Mtr

350

4 core x 10 sq.mm

Mtr

1300

2 core x 10 sq.mm

Mtr

1550

Laying dressing and clamping of 1100volt grade conductor (FELS / AYWY) armoured Control cable along cable trenches, trays etc. including de-watering and cleaning of tenches etc. as required:

4 core x 14.5 Sq. mm

Mtr

1700

19 core x 2.5 Sq. mm

Mtr

12 core x 2.5 Sq. mm

Mtr

550

7 core x 2.5 sq. mm

Mtr

1028

4 core x 2.5 sq. mm

Mtr

2500

Co-axial Cable (1.22 sq. mm)

Mtr

500

20 Core jelly filled telephone cable

Mtr

500

Termination of 1100 volt Grade Aluminium conductor(FRLS / AYWY) armoured cable gland, ferruls and cable lugs as required:

3.1/2 core X 300 Sq. mm

Sets

3.1/2 core X 50Sq. mm

Sets

3.1/2 core X 25 Sq. mm

Sets

4 core X 10 Sq. mm

Sets

Termination of 1100 volt Grade copper conductor(FRLS / AYWY) armoured Control cable(all core at both ends) with compression type cable gland, ferruls and cable lugs as required:

4 core x 14.5 Sq. mm

Sets

110

19 core x 2.5 Sq. mm

Sets

12 core x 2.5 Sq. mm

Sets

7 core x 2.5 sq. mm

Sets

4 core x 2.5 sq. mm

Sets

2 core x 10 sq.mm

sets

PROJ/DVC-BIADA/066

9-Apr-08

1.0) Supply of MS Angles as per relevant IS in good conditions of various sizes as given below :-

1.5

Single(1)

17-Apr-08

1) Holymoon & Company 2) Swastika steel and allied products 3) Ashoka Tools Pvt. Ltd

NIL

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/065, dt. 14.05.08

M/s Holymoon & Company

260155

10 days from the date of receipt of order

A) 50 x 50 x 6 mm angle

1.5

B)75 x 75 x 6 mm angle

2.0 ) Supply of MS Flat as per relevant IS in good conditions of the following size.

A) 40 x 6 mm Flat

Mtr

700

3.0 ) 10 mm thick MS Base Plate (125 x 125 )

Nos.

PROJ/DVC-BIADA/067

16-Apr-08

Single(1)

25-Apr-08

3 (Jai Construction, B.K. & Brothers, Jai Maa Kali Enterprises)

nil

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/062 Dt. 28.04.08

Jai Maa Kali Enterprises

897280

60 days

All kind of soil

Cum.

150

Ordinary rock

Cum.

Hard rock (requiring blasting)

Hard rock (blasting prohibited)

Cum.

with approved quality sand

with excavated earth (excluding rock)

Cum

with borrowed earth within a lead of 200m

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

Mix 1:4:8

Mix 1:3:6

Cum

Laying in position Reinforced Cement concrete work with coarse sand &20 mm & down stone aggregate 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:

Concrete mix 1:2:4

Concrete mix 1:1.5:3

Cum.

Staightening, 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 encessary as per IS codes or direction and holding in position with steel rod spacer/chairs/horses etc. complete.

9.5

Laying of Brickwork in Cable trench with Bricks of class designation 50 & cement mortar with coarse sand as sepcified below including supply & carriage of all materials to site, scaffoldingh & curing complete as per drg., specifrications and directions:

With 1:4 cement work

With 1:6 cement work

Cum

Sqm.

1350

Casting and placinfg in position reinforced cement concrete waffle units square or rectangular as per design and shape in 1:1.1/2:3 (1 cement:1.1/2 coarse sand : 3 graded stoneaggregate 10 mm nominal size) including flush or deep ruled pointing at joints in cement mortar 1:2(1 cement : 2 Fine sand), curing, making necessary holes of required sizes for carrying through service lines etc., providing steel hooks for lifting etc., from work in precasting, handling, hoisting, centering and erection complete for all floor levels but excluding the cost of reinforcement.

Cum.

Laying of 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

12 mm thk. Cement plaster

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

Cum.

ii) With mix 1 : 6 (1 cement : 6 coarse sand)

Sqm.

540

Providing & fixing MS Insert Plate as per approved design & direction including all necessary arrangements etc. complete.

Kg.

100

EARTH WORK FILLING & CUTTING AT SWITCHYARD AREA.

Labour Charges for Earth work in excavation in Switchyard ground including dressing of sides & ramming of bottoms, lift upto desired level, including getting out the excavated soil & disposal of surplus excavated soils as directed within the premises of the compound of the substation complete as per specifications, drawing & instruction of Engineer-in -Charge :

All kinds of soil

Cum

2500

Ordinary rock

Cum

Hard rock ( requiring blasting)

Cum

Hard rock ( blasting prohibited )

Cum

Compaction of earth work by rolling with power roller of suitable capacity including watering etc. for banking excavated earth in layers not exceeding 20 cm. In depth.

only the top-most layer

Cum

600

Rolling each layer after banking excavated earth in layers not exceeding 20cm in depth

Cum

2500

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

Cum

PROJ/DVC-BIADA/068

16-Apr-08

TMT BAR (Fe 415) - 8 mm

TON

9.40

Single(1)

25-Apr-08

4 (Rounak Enterprises, Sri Shivshakti Enterprises, Hemadri Steel Traders, SRMB Udyog Limited, SAIL, Narindra & Narindra Steel Corporation)

nil

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/061 Dt. 28.04.08

Hemadri Steel Traders

748740

within 3 days, staggered delivery

-- do -- - 16 mm

TON

3.25

ROUND BAR (Fe 415) - 20 mm

TON

3.20

PROJ/HDC/026

18-Apr-08

Earth work in excavation of all sorts of soil including removing and stacking as per directive.

Cu. M

135.03

Single(1)

26-Apr-08

3 (Falcon(India) Enterprise, Bharat Trading Corporation, Biswa Bharati Construction)

nil

Lowest tender(L1)

BLL/PROJ/HDC/ORD/037 Dt. 29.04.08

Biswa Bharati Construction

411995

30 days

Sand filling (brown) below BFS and in the cable trench upto 500 mm thick.

Cu. M

28.35

Providing and laying Single layer Brick flat soling with proper level and filling the joints with sand-cement morter (1:5) complete in all respect as per directive.

Sq.M

130.00

Providing and laying of Plain cement concrete (1:3:6) below foundation complete in all respects as per directive.

Cu. M

5.58

Supplying and laying Polythene sheet below P.C.C. in cable trench foundation as per directive.

Sq.M

60.00

Providing and construction of pre-cast R.C.C. slab (size : 1000mm x 500mm x 100mm) with 2 nos. lifting handle, complete in all respects including supply of re-inforcement, cutting, bending and shuttering as per the drawing and directive.

Nos.

80.00

Providing and construction of 1st class Brick work (1:6) in cable trench complete in all respect as per directive.

Cu. M

22.05

Providing and applying 15 mm thick plaster (1:4) inside the cable trench complete in all respect as per directive.

Sq.M

102.90

Earth work in filling with excavated earth complete in all respects including proper consolidation and leveling as per directive.

Cu. M

37.50

Providing and construction of Fire Proof Brick Wall with Fire proof bricks and fire proof cement morter (1:6) including foundation as per drawing, complete in all respect as per directive.

Cu. M

4.69

Providing and applying 15 mm thick plaster with fire proof cement morter (1:4) to the wall complete in all respect as per directive.

Sq.M

27.83

Providing and applying two coats of approved cement/colour wash by cement based exterior paint, complete in all respect as per directive.

Sq.M

27.83

PROJ/DVC-WB/018

19-Apr-08

Aluminium Pipe Bus as per technical specification :

Single(1)

29-Apr-08

two

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.

3,86,155

4 weeks from the date of manufacturing clearance.

2.5" IPS; 5.5 Mtr. Long

No.

1.5" IPS; 7.0 Mtr. Long

No.

1.5" IPS; 5.5 Mtr. Long

No.

1.5" IPS; 4.0 Mtr. Long

No.

PROJ/DVC-JH/008

19-Apr-08

Aluminium Pipe Bus as per technical specification :

Single(1)

29-Apr-08

2.5" IPS; 5.5 Mtr. Long

No.

1.5" IPS; 7.0 Mtr. Long

No.

1.5" IPS; 5.5 Mtr. Long

No.

1.5" IPS; 4.0 Mtr. Long

No.

PROJ/DVC-BIADA/069

22-Apr-08

1) Barbed Wire

Mtr

3400

Single(1)

3-May-08

1) M/s Birani & Co. 2) M/s Sunrise wire netting industries

NIL

Lowest tender(L1)

BLL/PROJ/DVC-BIADA/ORD/067, dated 22.05.08

M/s Birani & Co.

133651

7 days from the date of receipt of order.

2) Chainlink Fencing 2 Mtr width

Mtr

175

PROJ/DVC-WB/019

26-Apr-08

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.

Sqm

7.7

Single(1)

5-May-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

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

Sqm

7.7

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.

Cum

2.3

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 :

0.0

a) All kinds of soil

Cum

107.7

b) Ordinary rock

Cum

3.8

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

0.0

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

Cum

3.8

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.

Cum

30.8

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

0.0

i) Up to 1.0 KM

Cum

3.8

ii) Above 1.0 Km & upto 2.0 KM

Cum

1.5

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

Cum

0.8

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

Cum

0.8

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 )

Sqm

2.3

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.

0.0

a)with approved quality sand

Cum

1.9

b) with excavated earth ( excluding rock )

Cum

48.1

c) with borrowed earth within a lead of 200m

Cum

0.8

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.

0.0

a) Mix 1 : 4 : 8

Cum

0.4

b) Mix 1 : 3 : 6

Cum

3.8

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 :

0.0

a) Concrete mix 1: 2 : 4

Cum

27.7

b) Concrete mix 1: 1.5 : 3

Cum

1.2

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.

2.7

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 :

0.0

a) With 1: 4 cement mortar

Cum

0.8

b) With 1: 6 cement mortar

Cum

3.8

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.

Sqm

173.1

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.

Cum

0.3

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.

Cum

1.7

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.

0.0

A) 20 mm th. cement plaster

0.0

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

Sqm

0.8

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

Sqm

1.9

B) 12 mm th. cement plaster

0.0

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

Sqm

0.8

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

Sqm

1.9

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

Sqm

15.4

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.

Sqm

0.8

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).

0.0

A) Class NP2 Grade :

0.0

a) 150 mm dia

0.4

b) 300 mm dia

0.4

B) Class NP3 Grade :

0.0

a) 300 mm dia

0.4

b) 600 mm dia

0.4

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).

Sqm

19.2

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)

Sqm

19.2

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.

Sqm

38.5

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).

Each

0.2

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

0.2

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).

Metre

1.5

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.

Each

0.9

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 :

0.0

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

Cum

0.1

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

Cum

0.0

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

Cum

0.0

d)Barbed wire / Chain link fencing

3.8

e)Masonry work in cement mortar

Cum

0.4

f)Steel work in built-up sections including dismembering

M.T

0.0

g)Road

Sqm

11.5

h)Fencing post / Strut including concrete dismantling & Earthwork

Each

0.8

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.

Each

0.2

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.

4.4

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.

0.2

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.

0.4

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.

0.2

PROJ/DVC-WB/020

26-Apr-08

Sqm

46.15

Single(1)

5-May-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

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

Sqm

46.15

Cum

13.85

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 :

0.00

a) All kinds of soil

Cum

646.15

b) Ordinary rock

Cum

23.08

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

0.00

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

Cum

23.08

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.

Cum

184.62

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

0.00

i) Up to 1.0 KM

Cum

23.08

ii) Above 1.0 Km & upto 2.0 KM

Cum

9.23

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

Cum

4.62

Cum

4.62

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 )

Sqm

13.85

0.00

a)with approved quality sand

Cum

11.54

b) with excavated earth ( excluding rock )

Cum

288.46

c) with borrowed earth within a lead of 200m

Cum

4.62

0.00

a) Mix 1 : 4 : 8

Cum

2.31

b) Mix 1 : 3 : 6

Cum

23.08

0.00

a) Concrete mix 1: 2 : 4

Cum

166.15

b) Concrete mix 1: 1.5 : 3

Cum

6.92

16.15

0.00

a) With 1: 4 cement mortar

Cum

4.62

b) With 1: 6 cement mortar

Cum

23.08

Sqm

1038.46

Cum

1.62

Cum

10.38

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.

0.00

A) 20 mm th. cement plaster

0.00

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

Sqm

4.62

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

Sqm

11.54

B) 12 mm th. cement plaster

0.00

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

Sqm

4.62

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

Sqm

11.54

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

Sqm

92.31

Sqm

4.62

0.00

A) Class NP2 Grade :

0.00

a) 150 mm dia

2.31

b) 300 mm dia

2.31

B) Class NP3 Grade :

0.00

a) 300 mm dia

2.31

b) 600 mm dia

2.31

Sqm

115.38

Sqm

115.38

Sqm

230.77

Each

1.38

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

1.38

Metre

9.23

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.

Each

5.54

0.00

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

Cum

0.46

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

Cum

0.23

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

Cum

0.23