C O LWSS Palehi to Braoh in GP Chandi Chakloo in Tehsil and Distt Chamba HP

Transportation of suitable truck mounted DTH & ODEX/ Percussion/Calyx/RC/ ODEX method for drilling rigs along with necessary accessories etc. to the site of work and erection of rig including leveling etc. complete in all respects as per decision and to the satisfaction of engineer –in –charge.

Drilling bores of 200mm/220mm dia as per IS: 2800-1979 using Percussion/Calyx /RC/ ODEX method required for drilling in collapsible strata conglomerate boulder , pebbles , gravels, silt, clay etc. including cost of attachment , extractable casing, consumable water , POL Gravels pack in annular space etc. complete in all respects as per decision and to the satisfaction of Engineer –in –charge.

Drilling bores of 165 mm dia as per IS : 2800-1979 from ground level in the overburden as per directions of the Engineer-in-charge/ Hydrogeologist, with suitable rigs for drilling through rocky formations consisting of sandstone, limestone, dolomites, conglomerate, boulder, pebble, gravels, silt, clay or any other type of sedimentary, metamorphic and igneous rocks including cost of attachments consumable store, bits, water, POL etc. complete in all respect as detailed below:-

Supply and lowering of ISI marked electric resistance welded MS pipe 200mm dia nominal size 6.40mm thick confirming IS: 4270-2001 with uptodate ammendment in a length of 3 to 6 meters welded without any circumferential joints into bore hole in any vertical position including cost of all scaffolding derricks poles, clamps embeded in foundation extra including cost of all cutting , threading and welding of pipe extra within all leads and lifts complete in all respect as per direction of Engineer - in - charge.

Supply and lowering of ISI marked electric resistance welded MS stainer pipe 200mm dia nominal size 6.40mm thick confirming IS: 4270-2001 with uptodate ammendment in a length of 3 to 6 meters welded without any circumferential joints into bore hole in any vertical position including cost of all scaffolding derricks poles, clamps embeded in foundation extra including cost of all cutting , threading and welding of pipe extra within all leads and lifts complete in all respect as per direction of Engineer - in - charge.

Labour charges for making slot in MS Pipe complete job as per required at site within all leads and lifts complete in all respect as per direction of Engineer - in - charge.

Providing and fixing suitable casing shoe for 200mm dia MSERW pipe and bit tube as per requirment of ODEX attachment complete in all respect as per direction of Engineer In Charge.

Collection and preservation of soil sample in poly bags complete in all respects as per decision and to the satisfaction of engineer –in –charge.

Development of bore well and yield testing with air compressor through V-Notch and disinfection etc. complete in all respects as per IS: 2800- 1979 and as per directions of Engineer- In- Charge with all leads and lifts.

Providing & fixing of well cap on top of T.W. for protection 200 mm dia.

Supply and Errection of submersible pumping set of KSB/Calama/SU/ cromton/Johnston/BS/Sabar/Lubi make confirming to BIS Code. 8034-1976/565-1979 (latest) suitable for lifting clear water fitted with bronze impeller directly coupled to squirrell cage electric induction motor of same make as that of pump confirming to BIS: 9283-1979 (latest with up to date amendments) and totally waterproof for submercible duty, isolated from the pump by intermediate casing with double mechanical seal in oil chamber grease packed lubricated bearing & Provided with stainless steel thurst bearing plate to with stand non vertical loads with minimum wear & tear. It sholud also be fitted with device to a take up expansion of water with heating of motor including water level guard errection clamps, cable clips & depth gauge etc. The pump shall be suitable for operation as data given below:-i) Capacity - 5 LPS ii) Total head in mtr - 45 meter 2 set of 7.50 HP each

Supply and errection of Automatic panel board with module of L& T or other reputed make fitted properly in M.S. box of suitable size with proper locking & rain protection arrangement comprising of automatic starter of MEI /L&T make, Amp. meter, volt meter, MCCB, main switch of L&T make phase indication lamps including fixing of M.S. box properly in the ground so that panel board is placed at suitable height with proper MS stand, openable shutter with complete in all respect with in all leads and lifts as per direction and satisfaction of the Engineer-in-charge.

Providing and laying PVC insulated jointless flat water proof three core copper cable of suitable size 4 mm for as per BIS 694-1990 (latest with amendements) of siemen/Gloster/ICC Finolex make from pannel board to starter to motar including all other electrical equipments / accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands etc. laid in pipes of trenches with complete in all respect with in all leads and lifts as per direction and satisfaction of the Engineer-in-charge.

Supply and Errection of HDPE pipe of 65mm dia heavy duty ISI marked including all as per IS 15801: 2010 capable of with standing working pressure of 15.00 kg/cm sq. including testing of joints complete and carriage upto all leads. Complete in all leads and lifts as per direction and satisfaction of the Engineer-in-charge,

Supply and errection of MS clamps for holding the pipe and allied accessories complete in all respect with in all leads & lifts as per direction and satisfaction of the Engineer -in-charge.

Providing and fixing of all necessary fittings i.e Tee, reducer, union, nipple, gate valves for supply of water complete in all respects with in all leads and lifts as per direction of the Engineer-in-Charge.

Providing & Fixing 10mm steel rope to bearthe weigth for submersible motor set and pipe complete in all respect with all leads & lifts as per direction and satisfaction of the Engineer -in-charge.