Construction of New Rain Water Harvesting Structures at Various places in 8th, 9th and 10th divisions in RMC. .(JSJB 1.0 Cash Prize under Minister of Jalashakthi)

Manufacture, Supply and Delivery of Unplasticised PVCs Pipes for potable water supplies conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes etc., complete as per ss and as directed by the department authorities. (180 mm Dia 6 Kgs / Cm2)

Earth work for Ordinary Soil excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 0.50Mtrs. Dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD/ 304 MORTH VP No. 484. For Manual Means

Providing Sand Filling in foundation trenches as per drawing and technical specification Clause 305.3.9 MORD & 304 MORTH Including cost and conveyance of all materials and all labour charges etc., complete as per ss and as directed by the site engineer.

Charges for providing Slotting to blue PVC casing pipe of 175mm including all labour charges, operational charges and conveyance to work spot etc., complete as per the instruction of the departmental authorities.

Drilling of Bore well by Rotary Rig to a finished Diametre of 175m justify both sides (which may be carried out by pilot bore hole) to a finished dia of 200/225/300 /350/450 mm hole (for insertion of 110/140/160/180/200mm 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 disturbed and bouldary zones high sheared and fractured zones followed by jointed to massive soft, medium rock, all formations 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 discharged. The size of gravel used for gravel packing should be as per ISI specification used for rotary tube well. The pebbled gravel packing should be carried out in such a way that the theoritical quantity consumed completely. etc., complete as per ss and as directed by the department authorities.

Supply, delivery of 20mm HBG for filling including cost and conveyance of all materials etc., complete as per ss and as directed by the department authorites.

Supply, delivery of 40mm HBG for filling including cost and conveyance of all materials etc., complete as per ss and as directed by the department authorites.

Engaging labour for loading and unloading of materials, filling of trences etc., complete as directed by the departmental authorities.

Supply, delivery and fixing of dummy caps for Unplasticised PVCs pipe including cost and conveyance of all materials and labour charges etc., completed as directed by the departmental authorities.

Details of Maximum amount reimbursable to the Contractor.

1) Provision for GST @18%

2) Provision for NAC @ 0.10%

3) Provision for Seigniorage charges

4) DMF @30% on Seigniorage charges

5) MERIT @2% on Seigniorage charges

Manufacture, Supply and Delivery of Unplasticised PVCs Pipes for potable water supplies conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes etc., complete as per ss and as directed by the department authorities. (180 mm Dia 6 Kgs / Cm2)

Earth work for Ordinary Soil excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 0.50Mtrs. Dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD/ 304 MORTH VP No. 484. For Manual Means

Providing Sand Filling in foundation trenches as per drawing and technical specification Clause 305.3.9 MORD & 304 MORTH Including cost and conveyance of all materials and all labour charges etc., complete as per ss and as directed by the site engineer.

Charges for providing Slotting to blue PVC casing pipe of 175mm including all labour charges, operational charges and conveyance to work spot etc., complete as per the instruction of the departmental authorities.

Drilling of Bore well by Rotary Rig to a finished Diametre of 175m justify both sides (which may be carried out by pilot bore hole) to a finished dia of 200/225/300 /350/450 mm hole (for insertion of 110/140/160/180/200mm 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 disturbed and bouldary zones high sheared and fractured zones followed by jointed to massive soft, medium rock, all formations 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 discharged. The size of gravel used for gravel packing should be as per ISI specification used for rotary tube well. The pebbled gravel packing should be carried out in such a way that the theoritical quantity consumed completely. etc., complete as per ss and as directed by the department authorities.

Supply, delivery of 20mm HBG for filling including cost and conveyance of all materials etc., complete as per ss and as directed by the department authorites.

Supply, delivery of 40mm HBG for filling including cost and conveyance of all materials etc., complete as per ss and as directed by the department authorites.

Engaging labour for loading and unloading of materials, filling of trences etc., complete as directed by the departmental authorities.

Supply, delivery and fixing of dummy caps for Unplasticised PVCs pipe including cost and conveyance of all materials and labour charges etc., completed as directed by the departmental authorities.