PROVN OF CONNECTION PIPE LINE OF PUMP NO 1,2,5 AND 8 WITH MAIN RESERVOIR SUMP NEAR PIRU LINE ZONE-II AREA UNDER GE (SOUTH) AT JAIPUR MIL STN

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/loose soil including trimming sides and bottoms of trenches etc. complete all as specified and directed.

Returning filling in including spreading watering and well ramming in layers not exceeding 25 cm thick each in soft/loose soil complete all as specified.

Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified.

M&L for tubes "medium grade " galvanised ISI marked with all fitting and fixed complete to walls and ceilings or laid in floors/trenches including flange ,nut, bolt with washer etc complete all as specified of the following sizes :-

(a) 80 mm bore of pipe

(b) 50 mm bore of pipe

Supplying, laying, jointing and testing ductile iron pressure pipe centrifugally cast ISI marked with socket and spigot ends with jointing materials conforming to IS 8329/2000 standard length , of k7 specification without zinc coating laid in trenches, under floor, road etc of following sizes :-

(a ) 100 mm bore

(b ) 150 mm bore

M & L for sluice valves of under mentioned type, size and class with cast iron body with steel spindle, non rising type and cast iron wheel head, both ends flanged, IS-14846 marked complete with neoprene rubber gasket , nuts, bolts & washers etc of suitable size complete all as specified and directed.

(a) 80 mm bore. class PN 1.6

(a) 100 mm bore, class PN 1.6

(b) 150 mm bore, class PN 1.6

M & L for non return valve of under mentioned type, size and class with cast iron body with both ends flanged, IS-14846 marked complete with neoprene rubber gasket ,jointing material and including nuts/bolts/washer of suitable size etc complete all as specified and directed.

(a) 100 mm bore, class PN 1.0

(b) 150 mm bore, class PN 1.0

M & L for Non return Butterfly valve 150 mm bore, ISI marked complete with all fittings/accessories, required for fixing in header complete all as specified and directed.

Construction to brick masonary valve pit/ chamber of under mentioned size (internal dimensions and including necessary excavation and earth work, PCC, Plaster in CM 1:6 on inside and outside (above ground ), angle iron frame 40x40x5mm size including fabrication work, hold fast, MS sheet cover 3mm thick, duly painted with one coat of black bituminous paint of approved quality, handle and locking arrangements complete all as specified and directed :-

(a) 900x900x900mm

(b) 1200x1200x900mm

Supply and fixing MS saddle piece made out of MS flat iron 50x6mm complete with GI socket welded it on one FI strip suitably positioned at the centre of pipe complete with MS nuts, bolts, washers (02 Nos) and rubber packing for branch connection complete for following sizes of pipe :-

(a) 100 mm bore.

(b) 150 mm bore.

Material and labour for cutting of bituminous road or any type of floor for laying of pipe not exceeding 1.5 m deep including refilling /with material and watering well ramming/compacting and making good with 100mm thick PCC (1:2:4) type B1 etc. complete all as specified and directed by Engineer-in charge.

M&L DI fittings, IS-1538 marked viz bends, tapers, reducers, tee pieces (single or double branch) any type, angle / radius and straight connecting pieces suitable for size of pipe upto 150 mm bore, etc. complete all as specified and directed by Engineer-in charge.

Cutting of DI pipes in position for insertion of new tees, branches etc of upto size 150 mm bore etc. complete all as specified and directed by Engineer-in charge

M &L for cement concrete in foundations, filling and mass concrete, type C2, (1:3:6) using 40 mm graded stone aggregate etc. complete all as specified and directed by Engineer-in charge

Supply, connect, lowering, testing & commissioning (Open Well) Mono block submersible pump set complete of capacity 2910 LPM to 1830 LPM at 30 metres to 44 metres head with suitable capacity of electric motor,electric driven 415 V TP, 2850/2940 RPM, Copper rotor of following capacity of nearest higher with cast iron body and GM/SS impleller, diffuser and delivery size not less than 100mm including fixing pump with suitable size of fastener base of tank complete including supply and fix of fully automatic star delta (soft starter) comprising of line contactor, bypass contactor and semiconductor fuse of suitable capacity of pump complete including MS sheet power coated enclosure suitable for fixing of 01 No MCCB TPN 100 Amp, 25 KA and soft stator complete all as specified and directed by Enginner-in-Charge. Make of pump : Model Kirloskar JOS 2040 or equivalent in Crompton greaves/KSB/Mather & Platt/WASP and Make of Starter-L&T, C&S, Havells/Siemens/legrand as mentioned in Appendix 'B'

Supply, connect, lowering, testing & commissioning (Open Well) Mono block submersible pump set complete of capacity 1500 LPM to 1333 LPM at 36 metres to 54 metres head with suitable capacity of electric motor, electric driven 415 V TP, 2850/2940 RPM, Copper rotor of following capacity of nearest higher with cast iron body and GM/SS impleller, diffuser and delivery size not less than 75mm including fixing pump with suitable size of fastener base of tank complete including supply and fix of fully automatic star delta starter comprising of combo volt and ammeter single phase preventer, over load relay and timer housed in MS sheet power coated enclosure suitable for moter capacity complete all as specified and directed. Make of pump - Model KSB MRV (T) 600/3 or equivalent in Crompton greaves/KSB/Mather & Platt/WASP and Make of Starter-L&T, C&S, Havells/Siemens/legrand as mentioned in Appendix 'B'

Supply only submersible copper cable PVC insulated over all sheathed flat ISI marked of 1100 volts grade of 10 sq.mm 3 core. complete all as specified and directed

Supply and fix copper cable multistranded conductor unarmoured 25 Sq.mm single core 1100 volt grade PVC insulated sheathed along with proper lugs complete all as specified and directed.

Making of pipe connection of existing header, welding work, ,butter fly valve/NRV/Sluice valve etc of header as per existing shape upto 200 mm dia pipe complete all as specified and directed.

Supply and laying of MS Pipe 150 mm dia of 4mm thickness including flange etc. complete all as specified and directed.

Supply and fix MS fitting like flanged bend, flange reducer ,tail piece etc complete all as specified and directed.

M&L for water high pressure gauge including socket welded to measure pressure in the delivery pipe 0-300 Psi Kg/CM2 etc. complete all as specified and directed.

DIVYA ASSOCIATES

S.R.Enterprises