Construction of 50000 Litre Capacity Sump and water supply Pipe line arrangements at Mallikuzhikulam in ponmanai Town panchayat

Amount

Earthwork excavation for foundation in all soils and sub soils in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders and to full depth as may be directed,except in hard rock,requiring blasting including shoring and shuttering and bailing out of water wherever necessary,refilling the sides of foundation with excavated earth or sand in layer of not more than 15cm thick.well rammed and consolidated and depositing on bank with initial lead and lift of 10m & initial lift of 2m and depositing the surplusr earth within the compound in places shown by the departmental officers with iniital lead and lifts,clearing and levelling the site etc., complete as per SS20B and as directed by departmental Engineers(TNBP No.17,23,24).

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmentalofficers( hard stiff clay, stiff black cotton, hard red earth, shales, murram, ordinary earth, earth mix with small sized boulders and hard gravelly soil)

Supply and delivery the following PVC / GI pipes and specials including cost and conveyance of materials to site etc complete. 90mm PVC pipe 6 kg / cm2

80mm GI Pipe B Class

32mm GI Pipe B Class

Cement Solvent Paste

Lowering of PVC pipes and specials in to the trenches carefully laying to proper grade and alignment jointing with AC,PVC, couplers with simplex joints and testing to the required pressure etc, complete and as directed by officers P.V.C./GI Pipes 90mm PVC pipe 6 kg / cm2

80mm GI Pipe B Class

32mm GI Pipe B Class

Plain Cement Concrete 1:4:8 mix (One Part of Cement, Four part of Fine Aggregate and Eight part of Coarse Aggregate) Using 40mm ISS HBG metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental Engineers(TNBP No.28).

Brick Work in CM 1:5 (One Cement & Five Fine Aggregate) mix using country bricks of size 8-3/4" x 4-1/4" x 2-3/4" size including cost and conveyance of materials to work site and including all labour charges for mixing, laying, curing the concrete etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:31

Supplying, fabricating and placing in position mild steel or TMT rods for all reinforced cement concrete works as per design given including cost of steel and binding wire with all conveyance and lead charges in all floors etc.complete complying with standard specifications and as directed by the deparmental engineers. TNBP No:30

Supplying and erecting centering for sides and soffits including supports and strutting up to a height of 3.05 metre high for plain surfaces such as RCC slabs, beams TEE or ELL beams, lintels staircase beams etc., in all floors with all cross bracings using mild steel B.G. 10 sheets of size 90 cm X 60 cm stiff ended with welded mild steel angles laid over silver oak(Country wood) joists of size 10 X 6.5 cm spaced at about 90 cm centre to centre and supported by casurina props of 10 cm to 13 cm dia spaced at 75 cm centre to centre complete complying eith standard specification in all floors. SS 30. B) WITH STRUTTING ( RCC Work)

Reinforced cement concrete 1:1.5:3(One cement, One and Half Sand & Three coarse aggregate) using hard machine crushed granite broken stone jelly 20 mm size excluding cost of reinforcement grills, in position but moulding, finishing curing and fixing in position as directed by the departmental officers complete complying with standard specification. SS 30 and Special.

Plastering with cement mortar 1:4(One Cement and Four Sand) 12 mm thick complying with water proof compounded with standard specification.

Painting two coats with ready mixed Emulsion of first class quality paint and of approved color over a priming coat, including through scrapping, clean removal of dirt, etc., complete.

Supplying and delivery of 4 Sq.mm of PVC insulated and sheathed 3 core flat type copper cable confirming to IS694/ 1990 etc complete as per standard specification.

Supply and delivery of 3HP submersible pump set motor ISI make including cost and conveyance charges to site and etc., complete.

Supply and delivery of 3HP submersible Pannel board ISI make including cost and conveyance charges to site and etc., complete.

Towards labour charges for erection of 3HP submersible pump set motor in its position and plumbing works in the water supply.

Supplying and fixing M.S Grill to doors, special windows and ventilators etc using 20mmx6mm as directed by the departmental officers inclusive of cost of MS grill including one primer coat of red oxide and fixing in position etc. including cost and conveyance of all materials and all lobour charges etc.complete as per Standard specification and as directed by the departmental officers.(as per the schedule of rate)TNBP No:86 & 86-A

Painting with two coats of Approved colour of best quality synthetic enamel paint, painting over new iron work including cost and conveyance of all materials and all labour charges etc. complete as per Standard specification and as directed by the departmental officers. (New Iron Surface).TNBP No:66&66-A

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