Assam Rifles Tender

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore leg, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level. All types of soil 300 mm dia. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer -in-charge. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge.200 mm nominal size dia having minimum wall thickness 5.40 mm. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/ plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumestic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge. 200 mm nominal size dia having wall thickness 5.40 mm. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of 200 mm dia. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.200 mm clamp. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I). 200 mm dia. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing PVC sheathed & insulated copper conductor submersible cables size 10Sqmm 3 core ISI marked complete. Make : Finolex/Havells. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supply install commissioning & testing of submersible pump with three phase 415 volt, 50hz AC supply electric motor capacity 7.5 HP ISI marked suitable for 200mm bore well, (Head & discharge will be decided by SO-1 (Wks) as per yield of the borewell). Make : Kiirloskar/KSB/CRI. Note :- Pump set is to be lowered inside the borewell for suitable depth (one for running and one as standby). Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc 80 mm dia nominal bore. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing gun metal non- return valve of approved quality (screwed end) : Vertical. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 50 mm nominal bore. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supplying laying testing and commissioning PVC insulated armoured heavy duty cable aluminium stranded (multi-strand) conductor 1100 volts grade of size 50 Sqmm 3.5 core incl excavation and earth work complete all as specified and directed by Engr-in-charge. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supply and fixing sheet metal panel board cubical indoor type make out of 2mm thick MS sheet complete with following control device of 7.5HP submersible pump set incl 2 coats of SE paint over a coat of red oxide primer incl wiring with suitable size of multi-stranded copper conductor having the following accessories :- (a) Fully automatic star Delta starter 3 phase 415 volt, 50Hz 35 KA of rated capacity 10 Amps - 01 No (b) MCCB TP 415V, 50Hz, 35KA of rated capacity 100Amp - 01 No (c) On load change over switch without sheet steel enclosure 100 Amps 4 pole standard make - 01 No (d) MCCB TP, 415V, 50Hz, 35KA of rated capacity 63Amps - 03 Nos (e) Busbar chamber incl copper busbar 415V, 50Hz, AC supply of 200 Amps rating for 3 phase and neutral link - 01 Nos (f) Volt meter in built selector switch digital type (g) Amp meter in built selector switch digital type (0-100 Amps) with CT's 100/5 Amps - 03 Nos (h) Phase indicator RYB LED type - 03 Nos. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Earthing with GI earth plate 600x600x6mm thick including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe of 2.7metre long etc with charcoal/coke and salt as required. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supplying and fixing supporting steel wire rope 4mm dia for holding submersible pump (in case breaking of GI pipe) laid/fixing along with GI pipe. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes, U V stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer in Charge. PN - 16 Pipe, 50 mm OD (SDR - 7.4).Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supply install commissioning & testing centrifugal multistage pump set 7.5HP capable to deliver 500LPM clear water at 150m head, 80mm suction and 50mm delivery dia, 150RPM with three phase 415V, 50Hz AC supply electric motor mounted on common mild steel chasis ISI marked. The following items should also be incl. :- (a) Starter & PCC foundation (b) Electric connection to the panel board with suitable size of PVC insulated multistranded copper conductor single core cable 1100 V grade in cased conduit form pump set to LT panel (c) Suitable function as per manufactured instruction Make : Kirloskar/Crompton. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes, U V stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer in Charge. PN - 16 Pipe, 63 mm OD (SDR - 7.4). Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes, U V stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer in Charge. PN - 16 Pipe, 40 mm OD (SDR - 7.4). Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supply only chain pully block capacity 2 Ton with all accessories such as Gears, driving chain, MS body, Nuts, Bolts and hanging provision hooks etc for lifting load with ISI marked (Items to be used for fittings/lowiring submersible pump set and 80mm dia column inside the 200mm casing pipe of bore well). Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Supply and fabrication tripad made out of 3 Nos GI 80mm dia medium grade pipe 6m each and provision for hanging chain pully block with suitable size MS bar complete all as directed by Engr-in-charge. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn

Supply and fixing non return valve 40mm dia incl cutting inserting and fixing complete. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn

Providing and placing polyethylene water storage tank, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank etc complete. Note :- Contractor should be provide 2000 x 30 Nos tanks on staging with all tanks connected each other for distribution of water supply without any extra cost as a over head tank. Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes, U V stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer in Charge.PN - 16 Pipe, 50 mm OD (SDR - 7.4). Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn.

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes, U V stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer in Charge.PN - 16 Pipe, 25 mm OD (SDR - 7.4). Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn

S&F of gate valve, PPR 50 mm dia.Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn

S&F of gate valve, PPR 25 mm dia.Note:- Work will be executed each at Bn HQ Shamator, COB Noklak, COB Wonthoi , COB ITC Dan, COB Langnyok & COB Chokla of Shamator Bn