Merkanam PM-Janman Water Supply 25-26/03

Amount

construction of Pump room Motor accessories and Pumping Main line @ Irular Kudiyuppu in Kattalai Panchayat at Merkanam Block

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B.

Cement Concrete 1:4:8 mix using 40 mm HBG metal for foundaion including watering wherever necessary and laid in layers of not more than 15cm thick. Compacting etc., complete complying with standard specifications and as directed by the departmental officers etc, complete.

Brick work in CM 1:5 mix using country bricks ground moulded of size 23 x 11 x 7 Cm for the following including curing etc., complete complying with standard specifications.

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

Supplying and Erection centering for sides and soffiots including necessaary supports and strutting as directed by the departmental officers Lintels, Staircase waist slabs, Landing slabs, Landing beam, Portico beam etc.)

Rainforcement Cement Concrete 1:1.5:3 using 20 mm ISS HBG metal for all RCC item of works excluding cost of reinforcement and fabricating charges, centering and shuttering but icluding curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls, sides and bottom of the slabs, beams, etc., shall be finished smooth with cement mortar 1:3, 12mm thick and with kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications.

Ceiling Plastering with cement mortar 1:3 mix to 10 mm thick for R.C.C. Items including cost and conveyance of all materials to site and all labour charges etc complete

Plastering with CM 1:5, 12mm thick over the cement concrete for floor finish including curing etc., complete complying with standard specifications and as directed by the departmental officers.

Distempering two coat with priming coat and two coat with OIL BOUND Distemper over Cement plastered surface, ceiling and other new surface including cleaning preparing the surface etc, complete.

Painting Two coat approved Exterior Emulsion over the plastered surface including cost and all other charges etc.,

Painting TWO coats of new iron works such as steel doors, windows,ventilators, window bars, balustrades etc., with best approved first quality of synthetic enamel paint of approved colour over the existing priming coats, etc., complete complying with standard specifications and as directed by the departmental officers.

Cost and Supply of steel doors and windows of Specified Gauge and thicness as Directed by the departmental offcers, including all labour charges and fabrication charges etc,

Steel Door

Steel Ventilator

Earth work in all soils except hard rock requiring blastinglead lift in hard stiff clay soil including all charges etc,as per SS20B

Towards cost and supply of PVC & GI pipes and pvc & Gi specials

Laying of pvc pipe in proper gradient and correct alignment

Refilling excavated earth for labour charges only

Supply and delivery of Open well 5.0 HP submercible pump setconfirming ti IS14220with ISI marking along with 2.50sq.mm gable(5 mlength)suitable instalation in Openwell including transportation charges up to (125x100)head

Supply nd delivery of 2.5sq.mm PVC insulated and PVCsheathered 3 core flat type copper gable confirming to IS 694/77 with ISI mark etc.

Supply nd delivery of PANEL BOARD

Labour charges for Errection of supplied submercible pump set in deep bore well including connection of submercible cable etc.

50mm G M Non Return Gate Valve

50mm Flange set

63mm HDPE Hose(P.No-10)

Provision forLab test

Provision for Nameboard & Photographic charges

Construction of 30,000 LITRES CAPACITY SERVICE RESERVOIR - 12.00m STAGING HEIGHT @New irular Kudiyuruppu in Kattalai Panchayat at Marakanam Block

Earth work excavation and depositing on bank with intial lead and lift in all clasuses of soil such as Hard Gravely soil, Gravely soil except Hard Rock requiring Blasting etc complete as per SS20B for narrow foundation

First Depth 0.0 m - 2.0 m below GL

Second Depth from 2 . 0 m - 4 . 0 m below GL

Filling in the foundation with filling River sand including cost and conveyance to the site and all labour charges for filling as per standard specifications

Cement Concrete 1:4:8 mix using 40mm ISS HBG stone jelly for Foundation and flooring including cost,conveveyance of all materials and labour charges to laid in layers not more than 15cm thick, well rammed etc, complete with standard specification (Using M Sand)

Reinforced Cement concrete 1 : 1.5 : 3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete . (Using M Sand)

Below GL from 1.50 m - 4.50 m

Below 1.50m from GL

0.0m to 4.50 m above GL

4.50 m to 7.32 above GL

7.32 M TO 10.98M above GL

10.98 m to 14.64 above GL

14.64 M TO 18.30M above GL

Supplying and Erection centering for sides and soffiots including necessaary supports and strutting as directed by the departmental officers. Rate for 10m2 for the following items (RCC floor slab, roff slab, Rectangular / Square, Tee/ Ell beams, Lintels, StairCase Waist Slablanding slab landing beam Canopy etc in all floors with all cross Bracings using mild steel sheets of size 90cm x 60cm and 10BG stiffened withmild steel angles of size 25mmx3mm for boarding laid over country wood joists of size 10cmx6.50cm spaced at about 90cm centre to centre and supported by Casurina props of 10cm to 13cm dia spaced at 75cm centre etc, complete and as directed.

Plain surface

Below GL

From GL - 3.30 m

From 5.30 m to 6.30 m above GL

From 8.30m to 9.30m above GL

From 11.30m to 12.30m above GL

Square column

Below GL and upto 3.30m

Curved Surface

Painting Two Coats with approved Cement Paint over the Plastered surface over one coat of Whie Cement including cost of all materials and labour charges etc complete

Supplying, Fabricatung and placin g in position of RTS or MS rod for all reinforced cement concrete works as per design given including cost of steel and binding wire in all floors etc,complete complying with standard specification

Fabrication,Supply,delivery and fixing of Out side MS Lader of 45 cm clear wide made out of 50 mm x 50 mm x 6mm MS Angle for both sides and for steps at 30 cm c / c welded jointed etc., for I staging from GL to FIRST Brace ( weight 4.50 kg/m ) Second and Third stagging upto Floor slab and Fourth Stagging from Floor Slab Roof Top Cover Slab.Supply,Delivery and Fixing of 32 mm GI Pipes medium for Hand Rails from First stage to Fourth Stage. RCC M30 Grade mix for Landing SlabFive Nos at Ground Level - 1 No and above Ground Level - 4 Nos . Supply and fixing of 32 mm Dia GI Pipes for Landing Slab .Supply and fixing of MS Base Plate of 100 mm x 100 mm x 6 mm thick for fixing Anchore fastener bolt for fixing of Hand Rails at Landing Slab and MS Ladder providing Locking arrangements with two coats of approved Enamel Paint over one coat of redoxide paint as per approved Type Design

Providing and fixing of R C C inner acess ladder in R C C 1:1.5:3 USING 20MM hbg stone for OHT including cost of reinforcement , placing grill in position, centering shuttering , mixing concrete curing etc.,

Providing 110mm AC Vent cowl arrangements mosquito proof nylon net as directed by dept officer

Providing cut stone slab in CM 1:3 and as directed by TWAD Board officers

Providing Man hole Cover of size 0.60m x0.60m in Rc c 1:1.5:3 with suitable Reinforcement and 50 x50x6mm MS angle fixed along edges and as directed by dept officer

Providing a Hand rails over roof slab as per Board's specification and as directed by TWAD Board officers

Provision for pipe Inlet and Outlet flow

65mm Ø GI pipes for inlet 1xl connection

65mm Ø GI pipes forover flow

50mm Ø GI pipes for scour pipe 1xl

65mm Ø GI pipes for delivery pipe

90mm PVC Threaded coupler

75mm PVC Threaded coupler

63mm PVC Threaded coupler

65mm Ø GI Tee

65mm GI Elbow

65mm GI Reducer

75mmx63mm PVC reducer

50mm GI union

50mm GI Flange set

65mm GI Coupler

65mm Ø GM Gate valve

50mm Ø GM Gate valve

Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers.

As per item l(a) + l(b) Less item 2,3 & 4A & 4B Total

Labour charge for pipe connection arrangement

Provision for Manual chlorinator

Provision for Nameboard

Provision for Photographic charges

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

J Sankaran (BID ID -1380448)