GF 2024-25 Borewell Tiruppur Dt, Mulanur TP

Amount

Earth work 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 and strutting and balling out water wherever necessary refilling the sides of foundation with excavated earth in layers of not more complete complying with standard specification

Plain Cement Concrete 1:4:8 mix (One Cement and Four Sand and eight aggregate) including cost and using 40mm metal including Cost and Conveyance of all materials to site and all labour charges etc., complete complying with standard specification.

Supplying and erecting centering to sides and soffits including supports and strutting with necessary including cost and conveyance of all materials to site. complete as per standard specification

Plain Cement Concrete 1:2:4 Mix (one part cement, two part m.sand and four part of aggrigate) 20 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site.

Exterior Emulsion paint Two coats with good quality of approved Emulsion paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., Complete as per Standard Specifications

Re-filling the excavation earth filing including cost and conveyance of all materials to site and all labour charges etc complete as per standard specification.

Supply and fixing of PVC 6ksc class pipe from approved company and including cost and conveyance of materials and all etc complete complying with std specifications

63mm pvc 6ksc pipe

Conveyance and lowering of following PVC 6ksc pipe&GI pipe and specials into trenches and laying and jointing with cutting and threading to grade and alignment including charges for testing of pipe line with water after the pipes are laid and jointed etc.,complete complying with std specifications

63mm pvc 6ksc pipe

Conducting Geophysical survey, quality and quantity test and transportation charges etc., ( This includes labour charges in the field, rent of the vehicle for reaching the place, rent of the instrument and excluding charges for the geologist)

Drilling of 150 / 180mm dia over burden soil and including transportation charges and including all etc., complete.

Drilling of 150 / 180mm dia vertical bores in hard rock formation to any required depth as directed by the departmental officers including labour charges for inserting casing pipe, assembling in the drilled hole, including welding the joints if necessary grouting the casing pipe etc., and including transportation charges for the rig and supporting vehicles from one place to another place.

Supply and delivery of PVC casing pipe of the 150mm dia in 3m length with screwed and socket end and centering guide for every 15m length of Pipes as per IS / 12818 / 2010 and as amended from time to time to suit the borewell upto 80m depth (C.S) with ISI marking including, loading unloading feight, stacking and transit insurance charges etc., complete.

Supply and delivery of vertical wet type submergible pumpset(7.5HP) capable of dicharging any of the following pumpage in 50LPM against noted head in 250M suitable for erection into the borewell of 150mm with stainless steel shafty,bronze implellered and the non return value located at top of the pump in the discharge outlet connection is to be designed with minimum friction.The pumpset shouldbe provided with 3m length suitable size of PVC insulated copper flat cable connection to the pumpset and starter.The pumpset should conforming ISI 8034/89 and as amended these and bearing ISI marking (item no.3SI No.10 TWAD SOR)

Labour charges for the erection of submersible pump set in bore well / open well including fixing and jointing submersible cable with proper clamps up to the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consiting of TPICN switches starter, voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventer, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pump set and trail run for 10 days.

Supply and delivery of 40 mm dia UPVC Pipes from approved company. The rate shall inclusive of all labour charges and freight charges etc., complete.

Supplying and fixing of PVC insulated and sheathed 3 core 4.0 sq.mm Flat type copper cable confirming to IS 694/ 1990 and including cost and conveyance of all materials to site and labour charges etc., complete as per standard specifications.

Supply and delivery of 7.5 HP submercible motor Three phase PANEL BOARD WITH TWO LEVEL GUARD AND AUTO START all accessary including all charges etc completele for Submersible pumpsets .

Supply and delivery of MS Kiosk of size 0.75mx0.45mx0.75m made up MS angle of size 50mmx50mmx4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plate of size 25mmx3mm

Supply and run of 4 x 6 sqmm pvc insulated sc unsheathedn cu.conductor of 1100V grade on 7/20 GI bear wire for service connection mains SD 68

Supplying and fixing of 32mm dia GI 'B' class service pipe including cost and conveyance of all other labour and material charges to site etc., complete.(SD 73)

supply and delivery and fixing of 2000 Liters HDPE Tank as per 12701/1996 including loading unloading all labour charges as per std Specification.

SRI SAKTHIVEL AND CO (BID ID -1189400)