Natham Town Panchayat, Improvement work of 14th ward Kovilpatti sitharu Open Well in Natham Town Panchayat

Amount

IMPROVEMENT WORK

Earthwork excavation in all classes of soils such as hard stiff clay, stiff black cotton, hard red earth, shales,murram, ordinary earth, earth mixed with 50% fair sized boulders etc., with initial lead and lifts including laying, sprading, levelling sectioning breaking clods etc., incuding all incidential changes complete as per standard specification for foundation SS 20B

For Well

For 1st Depth

For 2nd Depth

For Pedestral Arrangements

Cement concrete of mix 1:4:8 (One Part of cement four part of sand eight part of aggregates) using 40mm guage hard broken including cost conveyance of all materials to site and labour charges, transporting and placing in position including shoring, forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification

Supplying and erecting centering for vertical plain/ RCC concrete walls of supply channel, retaining wall etc upto 90Cm height with necessary supports,all cross bracing with mild steel size of 90cm x60 cm and gauge BG 10 stiffened with welded mild steel sheet angles of size 25 mm x25 mm x3mm for bearing laid silver Oak/ Country wood joist of size 7.50 cm x5.0 cm spaced @ about 90 cm C/C and supported by Casurina props of 10 cm to 13 cm spaced @ 75 cm C/C etc,, complete complaying with standered specfications and as directed by the departmental officers. -

For Sqaure Column

For Curved Surface

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Reinforced Cement concrete 1:1.5:3 mix (One part of Cement, one and half part of Crushed Sand (M- Sand), three coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Supply and delivery of Submersible pumpset with motor confirm to isi803/4/89 with isi making as per standard specification for Open Well or the duty condition of (75 H x 500 lpm) provided the pump set should supplied with the 5m of flat submersible cable the pump set should be delivered at site including packing, transport extra complete.

Supply and delivery of Pvc &GI specials ncluding cost for materials and all labour charges for completed

Pannel board upto 15.00 H.P.

4 Sqmm Submersible Cable

25 mmPVC Pipe

Bore Kitty

100mm GI Pipe

100mm GI Elbow

100 MM GI Tee

100mm GM Gate Valve

100mm GI Flange set

DI Flanged Pipe

Labour charges for the Erection of submersible pumpset in borewell/open well including fixing and jointing submesible cable with proper clamps upto the starter to requied depth and also fixing of riser pipes to the requird depth valves erection clamps etc, complete.

Conveyance of PVC pipes and laying it proper gradient and alignment including cost and conveyance of all materials and all labour charges etc.,

Painting the new walls two coats over one coat of priming with best Emulsion paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by departmental officers

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

MOHAMED RASMI H (BID ID -1199420)