SPECIAL REPAIR TO MAIN PIPE LINE FROM BLDG NO T_20 TO UNIT AREA AND SPECIAL REPAIR FOR IMPROVEMENT OF STARTERS, LT PANEL AND PUMPING SYSTEMS FOR SWIMMING POOL AT RMS UNDER AGE E/M OF GE 868 EWS

Amount

Taking down old UNSV Lt panel board and connected accessories complete all as specified and directed by Engineer-in-Charge.

Supply, Installation, testing and commissioning of Regulating motor achived butterfly valve with the following specification including all accessories as required complete all as specified and directed by Engineer-in-Charge.- a. Valve Size L 100mm dia. b. Designed line pressure : 10Kg/Sq cm. c. Operrating angle : 90 degree. d. Disc material : CL with nybn coating. e. Limit switches : 2 Nos for open and ebse. f. Type : Direct/Extended shaft mounted MAKE:- L&T/SECO/ADCO

Same as per Ser No 03 above but size of valve 200 mm dia complete all as specified and directed by Engineer-in-Charge.

Supply, installation, commissioning & testing of high frequency ultrasonic sensor with 4-20 mA cutput non-contact type, weather proof with crystal osellator for water level monitoring of underground sump for alarming and controlling including suitable cabling/wiring up to control panel board as per engineering practice mounting arrangement complete all as specified and directed by Engineer-in-Charge.

Supplying and fixing 0.5sq mm 3 Core PVC insulated copper flexiable cable with suitable pvc protection pipe complete all as specified and directed by Engineer-in-Charge. MAKE:- ORBIT/LAP/HPL

Supplying and fixing 6 x 1.5Sq mm PVC insulated and PVC sheathed armoured copper cable with suitable pvc protection pipe complete all as specified and directed by Engineer-in-Charge. MAKE:- ORBIT/LAP/HPL

Ditto above item but size 6Sq mm flexible Multistand Copper Cablewith suitable pvc protection pipe complete all as specified and directed by Engineer-in-Charge. MAKE :- ORBIT/LAP/HPL

Supply & communication Device to be arrange GSM SIM with Internet Connected & SMS Pack for O.H.T. & SUMP for 12 Month for 01 SIM complete all as specified and directed by Engineer-in-Charge.

Supply and laying in trenches/wall steel water tubes medium grade galvanised with all fittings in wall / trench complete all as specified & directed including taking down old existing pipe of following sizes:- Note : GI fittings such as union, Tees , bends, nipples, sockets, elbows etc or welding work as required at site will be included in the item rate quoted by the contractor complete all as specified and directed by Engineer-in-Charge.

100 mm dia

150 mm dia

Taking down old existing old model centrifugal pump 7.5 KW/10 HP with connected accessories and complete set deposited to store yard as per direction complete all as specified and directed by Engineer-in-Charge.

Supply, installation and testing of open well submersible pumping set, electric driven, 415 volts, 3 Phase, 50 Hz supply comprising Open well submersible pump set with discharge pipe having flange 100x100 mm dia duly threaded and welded with pump set including lowering and testing at 20 mtr head, 27 LPS,.suitable for 7.5 KW/10HP , Model no=KOS1030 of Kirloskar or equivalent KSB and installed complete all as specified and directed by Engineer-in-Charge.

Supply, and testing of PVC insulated and sheathed 1100 volts grade flat type submersible cable three core multi stranded conductor of sizes 6.00 sqmm complete all as specified and directed by Engineer-in-Charge. Make Finolux/ Plaza/ National/Polycab.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr depth for laying of pipes and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Returning, filling , including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Removal of surplus soil not exceeding 50 mtr and deposited where as directed at a level n exc 1.5m above the starting point complete all as specified and directed by Engineer-in-Charge.

Supply and laying in trenches steel water tubes medium grade galvanised with all fittings in wall / trench complete incl taking down old U/s pipe line complete all as specified and directed by Engineer-in-Charge. of following sizes:- Make-TATA/JINDAL/PRAKASH SURYA Note : GI fittings such as union, Tees , bends, nipples, sockets, elbows etc or welding work as required at site will be included in the rate quoted by the contractor.

20mm dia

25 mm dia

50 mm dia

80 mm dia

Supply anf fixing of gun metal gate valve Gun-metal, globe valve ,with iron wheel ead, screwed both ends for iron pipe and fixed complete incl taking down old U/s gate valves complete all as specified and directed by Engineer-in-Charge of following sizes:- Make- Leader/Zeloto/Kirloskar

20 mm dia

25 mm dia

50 mm dia

Material & Labour for construction of brick masonry valve pit of internal dimension 0.9M x 0.9M x 0.9M complete with MS angle iron frame work (angle iron size 50mm x 50mm x 6mm) and 3.15 mm thick MS black sheet top cover openable through hinges of suitable size including necessary earth work, PCC, locking arrangement,rendering complete with two coats of black bituminous paint over a coat of red oxide zinc chrome primer to all iron surfaces complete all as specified and directed by Engineer-in-Charge

S&F sluice valve flanged type (PN:1.6) with brass spindle suitable for CI pipe line including all jointing materials such as washers, nut bolts, rubber packing etc and testing complete all as specified ISI marked incloding taking out old sluice valve for following sizes 150 mm dia complete all as specified and directed by Engineer-in-Charge. Make-Kirloskar/Upadhay/BIR

S&F sluice valve flanged type (PN:1.6) with brass spindle suitable for CI pipe line including all jointing materials such as washers, nut bolts, rubber packing etc and testing complete all as specified ISI marked incloding taking out old sluice valve for following sizes 100 mm dia complete all as specified and directed by Engineer-in-Charge. Make-Kirloskar/Upadhay/BIR

S&F butterfly valve flanged type (PN:1.6) with control gear suitable for CI pipe line including all jointing materials such as washers, nut bolts, rubber packing etc and testing ISI marked including taking out old U/s valve, for size 100 mm dia complete all as specified and directed by Engineer-in-Charge. Make-Kirloskar/Upadhay/BIR

M & L for PCC work 1:3:6 Type D2 (using 40mm Graded aggregate stone aggregate) as in foundation, mass concrete, sub base etc complete all as specified and directed by Engineer-in-Charge.

M & L for boring of holes uunder road ,pavment hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suuitable for 0.4 mpa working pressure complete all as specified and directed by Engineer-in-Charge.

S&F, in replacement, rotational moulded polythene water storage tank triple /multilayer (Cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR pt-I of the following capacities complete all as specified and directed by Engineer-in-Charge. Make-Sintex/Polycon/Rotex

500 Ltrs capacity

1000 Ltrs capacity

NAGALAND AGENCIES CO

SK SINGH

SAYED ALI AND SONS

Nagas And Nagaland Enterprises

M/S RAHUL TRADING CO.

APPLE CONSTRUCTION