Construction of 30000 lit OHT at East Thachampalayam H o Kavuthampalayam

EARTHWORK EXCAVATION for foundation in all soils and sub soils and to full depth as may be directed except in rock requiring blasting but inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides in places shown by the departmental officers with initial lead and lift etc.,including levelling the sites complete a)Hard gravelly soil - First depth

b)SDR (Not req.blasting) - First depth

c)MR & DMR (Not req.blasting) - First depth

CEMENT CONCRETE 1:4:8 mix using 40mm gauge hand broken hard granite stone jelly for FOUNDATION including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete

Supplying, fabricating and placing in position mild steel/Ribbed tor steel rods for all RCC works including cost of steel and binding wire also in all floors, complete complying with standard specfication.

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces such as RCC SLABS, RECTANGULAR BEAMS, TEE or ELL BEAMS, LINTELS, canopy etc., in all floors with all cross bracings using mild steel sheets of and supported by casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete 1.Below Ground level

2. 0-3.30m height from G.L

3. 5.30-6.30m height from G.L

B)Square column 1.Below Ground level

2. 0-3.30m height from G.L

3. 3.30-4.30m height from G.L

4. 4.30-5.30m height from G.L

5. 5.30-6.30m height from G.L

C)Curved surface 1. 0.00-3.30m height from G.L

REINFORCED CEMENT CONCRETE 1:1.5:3 mix using 20mm gauge hand broken hard granite stone jelly for FOUNDATION FOOTINGS including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification.A)1.50-4.50m below G.L

B)0-1.50m below G.L

C)0-4.50m Above G.L

D)4.50-7.32m Above G.L

E)7.32-10.98m Above G.L

Re- filling in foundation and basement and trenches with Excavated Earth in layers of not more than 15cm thick, well watered,rammed and consolidated complying with standard specification etc.,complete.

CEILING PLASTERING and finishing all the RCC exposed surfaces such as RCC slabs, sunshades, canopies, staircase steps, landing slabs, etc. with cement mortar 1:3 (one cement and three sand) 10mm thick and including hacking the surfaces and providing necessary cem,ent mortar nosing beading as per size, specification wherever necessary using the same mix as directed by the departmental officers etc.,complete complying with standard specification.

Exterior Emulsion Two coats over priming coat including cost and conveyance of all materials and labour charges etc complete.

Supply and fixing of out side M.S ladder including cost and conveyance of all materials and labour charges etc complete.

Supply and fixing of inner side RCC ladder including cost and conveyance of all materials and labour charges etc complete.

Supply and fixing of PVC ventilating arrangements including cost and conveyance of all materials and labour charges etc complete.

supply and delivery of 65mm dia GI pipes including cost and conveyance of all materials and labour charges etc complete

supply and delivery of 50mm dia GI pipes including cost and conveyance of all materials and labour charges etc complete

Provision of suitable specials for supplied GI pipes etc complete.

EARTHWORK EXCAVATION for foundation in all soils and sub soils and to full depth as may be directed except in rock requiring blasting with excavated earth in layers of not more than 15cm thick, well rammed and consolidated and depositing the surplus earth within the compound etc. complete

supply and delivery of 63mm dia 6Ksc/sq.cm Pvc pipes including cost and conveyance of all materials and labour charges etc complete

Laying and jointing of 63mm dia Pvc pipes including cost and conveyance of all materials and labour charges etc complete

Re- filling in foundation and basement and trenches with Excavated Earth in layers of not more than 15cm thick, well watered,rammed and consolidated complying with standard specification etc.,complete.

Provision of suitable specials for supplied Pvc pipes etc complete.

Provision for RWH etc complete

Provision for Name board charges etc complete

Provision for photographic charges etc complete

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

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