Providing New Mark-II hand bores in Unserved and Water Scarcity Hill areas in AE-8 Section, Work Division -III area. 1st call General Funds

Manufacture, Supply and Delivery of Unplasticised PVCs Pipes for 140 mm dia potable water supplies conforming to IS:4985/2000 (3rd revision) with bell ends (Socket) as per speification in light Gey/Natural Ivory Grey/Any other Color (expect White) inclusive of transporattion to the sub-divisional stores anywhere in AP excluding Excise duty and Sales Tax etc. for 10kg/sq.cm

Manufacture, Supply and Delivery of Unplasticised PVCs Pipes for 200 mm dia potable water supplies conforming to IS:4985/2000 (3rd revision) with bell ends (Socket) as per speification in light Gey/Natural Ivory Grey/Any other Color (expect White) inclusive of transporattion to the sub-divisional stores anywhere in AP excluding Excise duty and Sales Tax etc. for 10kg/sq.cm

Supply and fixing of 32mm dia GI B-Class pipes per RM including cost and conveyance etc., complete as directed by the departmental autorities.

Supply, Delivery of ISI marked fully hot dipped galvanized deep well India Mark-H Hand Pump assembly complete unit with 10 Nos of connecting rods (bright bar of 12mm dia and 100 mts length each confirming to IS 9301/1990 & IS 14101 to 14104:1994 with their amendments/revisions but excluding taxes.

Supply and delivery of 1000ml Solvent Cement including cost, conveyance etc., complete as per ss.

Drilling of Bore hole (which may be carries out by pilot bore hole) to a finished dia of 200/225/300/350/450mm hole (for insertion of 100/140/160/180/200mm PVC Pipe/175/200mm PVC Blue casing pipe) by rotary drilling rig in all formations suitable for Rotary drilling such as alluvium, Loamy,Clayey,Sandy,burried channels,highly distrubed and bouldary zones high sheared and fractured zones followed by jointed to massive soft, medium rock, all formatins typical and suitable for rotary drilling etc., including insertion of casing pipe, couplings, cap, plug fixation, and including filling the peripheral gap with rebullied pebbled gravel packing, bore development, conducting yield test, and all other required in the fixation of pipes assembly etc. but excluding the cost of casing pipe, couplings,dummys, clamps etc., as recommended by the departmental Geologist. the bore should be developed with compressor air until clear water free from sand and other materials continuously discarged. the size of gravel used for gravel packing should br as per ISI specification used for rotary tube well. The pebbled gravel packing should be carried out in such a way that the theoritical quntity consumed completely. the entire work to be carried out as per I.S.2800 Part-I & II of 1979 and ncluding cost of all materials and all labour charges and excluding all taxes etc.,

Labour charges for erection of IM-II Hand Pump Assembly with all its accessories and with the required number of 32mm dia CI-13 GI pipes including all taxes and as per the diretions of the departmental officers but excluding taxes.

Supply and delivery of Mark-II Cylinders of approved make including cost, conveyance of all materials and labour charges etc

Supply and delivery of 32mm dia. GI Couplings of Heavy type including cost, conveyance of all taxes and labour charges, etc., complete as per SS

Inserting charges for GI pipe including cost and conveyance etc., complete as directed by the departmental authorites. 32mm dia GI B-Class pipe

Supply and delivery of 140mm PVC filter point including making charges excluding cost of pipe etc., complete as directed by he departmental authorities.

Construction of bore well platform of 1.85 m dia and 3.00m length drain and foot rest of 1.00XLOU m with CC (1:2:4) using 20mm H8G metal including cost and conveyance of all materials labour carges, centering, curing, seigniorage charges & excluding taxes etc.., complete as per UNICEF type design.