GE/SMB/T-73/2024-25 PROVN OF PIPELINE INCL CONNECTED ITEMS FOR SUPPLY OF WATER AT ASCON NODE DAYALACHAK MIL STN SAMBA

Amount

Supply and laying galavanised iron tubing 'medium grade' ISI marked as per IS : 1239 part-I in trenches/ floors/fixed to wall/roof etc including all fittings complete which ever be required at site all as specified and directed for the following sizes:-

20 MM dia

25 MM dia

50 MM dia

80 MM dia

150 MM dia

S&F Gun metal glove or gate valve with iron wheel head screwed both ends ISI marked, for iron pipes and fixed for the following sizes:-

20 MM dia

50 MM dia

M&L for cement concrete using in road cutting/ foundetion type C2 1:4:8 using 40mm graded stone aggregate.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep soft/loose soil getting out for laying of pipe CI/GI etc of any size complete all as specified and directed.

Returning filling in including spreading leveling watering and well ramming in layers not exc 25cm complete all as specified and directed.

Removing surplus excavated material from site not exceeding 50 mtrs from starting point and depositing where directed at level not exceeding 1.5 mtr above the starting point, complete all as specified and directed.

M&L for valve pit made of brick masonry and PCC 1:3:6 base/PCC 1:2:4 copping for valve complete with 3 mm thick MS sheet cover and locking arrangement etc of internal size 60x60x60cm, complete all as specified and directed, complete all as specified and directed.

Supply and installed of Rotational moulded polylene water storage tanks 3 layer,capacity 5000 ltrs (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed.

Supply,installation,testing and commissioning of horizontal centrifugal multistage pumpingset electric driven 2945 RPM with ci impeller and steel shaft having discharge 5.3LPS at 300 mtr head coupled with squirrel cage induction motor of capacity not less than 50 HP, at 415 volts AC,3 Phase 50 hz mounted on common MS base plate (factory assembled)and foundation of the pump set including PCC foundation, MS bolt with nuts and anti vibration pads with stainless steel glycerin pressure gauge type complete all as specified and directed. Note:-(a)Rates of common header of MS pipe 300mm dia, 10mm thick,3mtr long embedded on PCC block and welding work as per site requirement for both pump sets are included in the unit rates quoted by the bidder for complete item. Nothing extra shall be admissible on this account.

Cast iron sluice valve with both end flanged with iron wheel handle for clockwise closing brass spindle heavy duty PN-1.6 class conforming to IS-14846/2000 including gaskit joint nuts, bolts & washers all as requirement of site incl dismantling and taking out existing unserviceable sluice valves for 80 mm bore complete all as specified and directed.

Cast iron sluice valve with both end flanged with iron wheel handle for clockwise closing brass spindle heavy duty PN-1.6 class conforming to IS-14846/2000 including gaskit joint nuts, bolts & washers all as requirement of site incl dismantling and taking out existing unserviceable sluice valves for 50 mm bore complete all as specified and directed.

M&L for cast iron non return valves conforming to IS-5312 with Gun metal seating single door type gasket joints bolts/nuts etc including taking out unserviceable non return valves, all as required for 80mm bore pipe line, complete all as specified and directed.

M&L for cast iron non return valves conforming to IS-5312 with Gun metal seating single door type gasket joints bolts/nuts etc including taking out unserviceable non return valves, all as required for 50mm bore pipe line, complete all as specified and directed.

Plain cement concrete Type D2, 1:4:8 (40mm graded stone aggregae) as in foundations filling and mass concrete complete all as specified and directed.

S & F Framed work such as grills,gratings,etc with ends of bars shouldered and /or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe290 Gde-E-165, complete all as specified and directed.

Supply and laying, testing and commissioning in replacement of cable XLPE Insulated screened PVC bedded,galvanised steel strip or wire armoured,electric power cable( heavy duty) 1100 Volts grade with stranded aluminuim conductor of size 70 Sqmm 3.5 core, complete all as specified and directed.

Supply, installation, testing and commissioning of LT panel board suitable for 415 volts, 3 phase, 4 wire, 50 Hz AC supply system conforming to IS:8623/93, outdoor type floor mounting factory made type weather proof, vermin proof, fabricated out of MS CRCA sheet of 3.15mm thick having copper bus bar of rating 400amps, three phase and one neutral fixed on insulator and bus bar insulated by coloured heat shrinkable sleeves. The panel shall be front openable and having inner and outer shells. The inner shell duly compartmented for each control gear, including powder coating internally and externally the entire steel surfaces. All the cover shall be provided with suitable locking arrangements. The size of the outer shell should not be less than 1000mm x 1200mm x 450mm, mounted on angle iron stand made out of angle size 50 x 50 x 6mm grouted in PCC 1:3:6, including accomodating the following control gears and suitable size of digital Voltmeter & Ammeter with CTs :- Note : MCCBs ,star delta starter will be measured and paid saperately.

a) MCCB 250 amps 4 pole 35 KA - 01 No. (Incoming)

b) Panel mounted multifunction energy meter of accuracy CL - 1.0 rating -01 No.

c) RYB LED indicating lamp panel mounting type ( set of three) - 01 No.

d) MCCB outgoing 250 amps 3 pole 25 KA - 01 No. : (Outgoing)

Deluxe automatic star delta pump starter Suitable for 50 HP Pump Set - 01 Nos.

Digital Voltmeter.

Digital Ammeter

Supply & Fixing Star delta starter with safety control i.e single phase prevenetor, thermal over load relay , low voltage coil,analylog meter having by pass capacity switch , star detla delay timer suitable for 50 HP MU-G50 FASD centrifugal pump complete all as specified and directed.

Supply and fixing MCCB of capacity 250 Amps 4 pole 36 KA, 415 V fixed thermal & fixed magnetic settings, complete all as specified and directed.

Supply and fixing MCCB of capacity 250 Amps 3 pole 36 KA, 415 V fixed thermal & fixed magnetic settings, complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 600x600x6mm burried directly in ground (earth pit not less than 2.25mtr below normal ground level) with top edge of plate not less than 1.5mtr below normal ground level connected to and including GI earth lead using galvanised iron strip 25x4mm size by means of nuts & bolts, check nuts and washers of galvanised steel including PCC pit of 1:2:4 type B-1 cover reinforced with XPM weight not less than 4Kg/Sqm and 6mm dia bar handle, excavation and earth work in hard/dense soil, charcoal dust salt, medium grade GI watering pipe of 20mm dia with funnel and wire mesh and light grade GI protection of 40mm bore from top edge of earth plate upto main distribution board to main switch board all as specified and testing on completion. Note : Item of earthing includes cost of 7.5m long galvanised iron earth lead 32x6mm size and protection pipe of 40mm bore light grade.

Material and labour for old size bricks well burnt as covering to under ground cables class `B` (laid dryflat over the cables with width equal to length of cables complete all as specified and directed.

S&L dry river sand laid in trenches 8cmm below the cable & 15 cm above the cable in trenches as cable cushioning and covering complete all as specified and directed.

S&F Air Relaese Valve with single air outlet of size 50mm dia

Note:- The contract sum arrived after deduction of amount of Sch of credit as listed in tender Documents.

SIDDAHANT ENTERPRISES (BID ID -3269513)

M/S SALARIA ASSOCIATES (BID ID -3274212)

M/S JIWAN SINGH (BID ID -3274082)