Providing Borewell in Muthappan Street in Ward No 34 in Arakkonam

Amount

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification.

Brickwork in cement mortar 1:5mix using country brick of size 8 3/4 X 4 1/4 X 3 including cost and conveyance of all materials and labour charges etc. complete complying with standard specification.

Plastering with cement mortar 1:4mix, 12mm thick finishing including cost and conveyance of all materials and all labour charges etc. complete complying with standard specification

Supplying and Fixing of 50mm thick Precast Slab using RCC and Fabricatrion of Steeel and centering etc all complete

Painting 2 coats with approved cement paint over cement plastered wall surface, ceiling and other new surface and including cleaning, preparing the surface and curing etc.,

Supply and Delivery and errection of Single Phase 2 HP Submerzible motor pump set of 20 Lpm 90 m Head capacity of ISI Mark IS 8034 ,including cost of Star Delta Pannel Board with two level guard and auto start with Timer facility incluidng cost of all Taxes TNVAT, Excise Duty etc.,and errection of all labour charges etc., complete as per the specifiations.(TWAD-2022-23) Page No.100

Supply and delivery of direct onlne starter conforming to ISI 3947 and IEC 947 sitable KW rating for operation in AC/ Single Phase 50HZ (=/- 5% and 230 Lots etc all complete.( 2 HP )(TWAD-2022-23)Page No.114

Supply, delivery and fixing of HDPE tank(1000 Litre capacity as per ISI 12701/1996) including loading and unloading, transportation and fixing and necessary GI pipe and specials for pipe connection works including cutting, threading and fixing charges(TWAD-2022-23)Page No.89

Drilling of Borewells of size 150mm dia Borewell upto recommended depth in hard rock area including over burden upto 20.00m , inserting casing pipe , Transportation of rig and supporting vehicle , Cost of consumables , conducting yeild test at the final depth with a minimum continuous working of compressor for one hour etc., in plain area.(TWAD-2022-23) Page No.300

Supply and Delivery of PVC Casing pipes as per IS.12818 / 1992 and as amended from time to time with ISI marking PVC Casing Pipe (Rate inclusive of Excise duty and exclusive of TNGST at 8%)- 180mm dia PVC casing pipe(TWAD-2022-23) Page No.22

Geophysical survay charges amount payable to Executive Engineer, TWAD Board, Vellore(TWAD-2022-23)

Labour Charges for inserting 150 mm/200mm/250 mm dia (M.S. Casing pipes assembly with slots or with out slots) in the drilled hole including welding the joints etc., complete and supplying and packing the annular space with pebbles of size and quality as approved(TWAD-2022-23) Page No.304

Supply and fixing of the following specials including cost and conveyance of all material and labour charges etc. complete(TWAD-2022-23) 32mm dia UPVC Pipe

32mm Clampset

32mm GI coupling

2.5sq.mm 3core flat copper submersible cable

Bore cap

Country wood board

Earth plate

32mm GI Union

Fuse Carrier (15Amps)

G.M Tap 20mm

32mm Dia HDPE Pipe

Nylon Rope

MS Kiosk Box

25mm Dia PVC Pipe

40 Amps MCB Isolator

32mm Dia GI Elbow

25mm dia GI Elbow

25mm dia PVC Coupler

25mm Dia PVC Tee

32mm x 25mm Dia GI Reducer

25mm dia brass valve

25mm x 15mm Dia GI Reducer Elbow

32mm Dia PVC FTA

Lettering the Name Board etc., complete

P.R.V. ENTERPRISES (BID ID -1263654)