Construction of OHT DI K9 pipe line in Rising Main Pump House Boundary Wall and Construction of Tubewell SITC of Pumping Plant and other appurtenant works in BANSIWALA WATER SUPPLY SCHEME Block Sahaspur District Dehradun

Amount

CIVIL WORKS :- Providing of all material, carting from site store to site of work, Lowering into trenches with true to alignment. Laying & Jointing of full lenghts S&S Centrifugally Cast (Spun). Ductile Iron Pipes confirming to IS:8329/2000 including supply of 'EPDM' rubber gaskets confirming to IS: 5382-1985 with testing of pipe line complete.

DI K-9 pipe confirming to IS: 8329/2000.

150 mm dia.

Providing Lowering into trenches with true to alignment. Laying & Jointing of full lenghts of HDPE Pipes of specified grade as per IS:4984-1995 and specifications, with testing of pipe line including supply of jointing materials. :- PE-100 Grade PN-6.0 (6.0kg/cm2)

160 mm dia.

140 mm dia.

110 mm dia.

90 mm dia.

63 mm dia.

50 mm dia.

Excavation of earth for pipe line in trenches with lift upto 1.50 M. & lead up to 30 M. including refilling, watering, ramming, of excavated earth into the trenches and removal of surplus earth up to a distance of 60 M. form trenches including supply of labour, T&P etc. all complete (Assuming that 90% pipe line is laid in trenches. It is estimated that 90% excavation will be in soil mixed with shingle bajri & boulders and 10% will be in medium rocks.For New Pipe Line

Soil mixed with boulders & bajri

Medium rocks

Supply and fixing of the following fittings including local cartage of materials, labour, T&P etc. complete :-

CI D/F SLUICE/ VALVE(CLASS-I) as per IS: 148/46-2000 (Kirloskar or equivalent) pressure PN 1.0

150 mm dia.

Wheel Valve

80 mm dia

65 mm dia

50 mm dia.

40 mm dia.

AIR VALVE

20 mm dia.

Supply of all materials, labour, T&P etc. and construct the following valve chambers as per type design

Sluice refluex valve chamber (0.90Mx0.90mx1.00m)

Air Valve chamber

Wheel Valve chamber

Provision for Cutting of road surface for laying of pipe line including supply of all mterial, labour, T&P etc. complete. Average breadth 70 cm. to pay other Deptt.

Bitumen road (B-M/SDBC)

Cement concrete road

Provision for making of Roads

Kuchcha Road

Cement concrete

Provision for restoring of house connection & that might be damaged during excavation & laying of pipe line of existing connections

Provision for nala, canal & big drains etc. crossing

Protection works of the above items as per site requirement

R.R. 1:6 Stone masonary

P.C.C IN 1:2:4 with cement local sand and 20 mm gauge stone ballast including supply of materials, labour, T&P etc. for proper completion of work. (In Cement Concrete Block)

Supply of all materials, labour, T&P etc and construction of R.C.C. O.H.T. with 1.00 m wide R.C.C. stair case from G.L. to balcony to manhole with 1Mx1M R.C.C. landingh at suitable and railed with 3 rows of 20 mm dia G.I. (M) pipe on 65x65x5 mm angle iron posts fixed with ladder and front top to the floor inside of the tank, M.S. M.H. cover with locking arrangement, lightning conductor as per electricity rules, water level indicator, fixing of outlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide aproin, painting on tank body verticl pipes ladder M.S. M.H. cover etc. complete with approved water proofing/enamal paint, testing, filling water for testing purpose etc. excluding Supply of vertical pipes and specials, assuming bearing capacity as 8 M.T/M2

OHT 150 KL with 16 M STAGING

Repair Existing O.H.T. 50.00 kl 12m Staging

Earth filling in the water works campus including levelling and dressing for development of site including cartage of earth upto a distance of 5 chains of the water work from the main road from following places.

Supply of all materials labour,t&p etc and construct boundary wall as per type design

Supply of all Material Labour T&P etc & construct SC P.C.C Drain along the boundrywall

Supply of all material labour T&P etc & Construct 3.60 m x3.00m wide Iron Gate with pillar and gate

Provision for CC Road at work site

Private House connection with including cartage & Supply of all material Labour, T&P etc for proper completion of work from

Supply of all materials,labour,T&P etc and construct pump house as per type design and drawings complete (3.6 X3.0M)

E&M WORKS :- Construction of tubewell

Transportation of Rig Machine, Air compressor O.P unit camp equipages, connected T&P & necessary material required for drilling up to site of work, including loading, unloading etc. complete.

Erection and Leveling of Rig Machine at site of work

Dismantling of Rig Machine & Clearance of site after satisfactory completion of work.

Drilling of borehole from GL to 100 mtr. BGL

Supply and lowering of 300 mm dia MS ERW fincut 7.9 mm thick Plain pipe

Supply and lowering of 300 mm dia MS ERW fincut 7.9 mm thick Slotted pipe

Supply and fixing of 300 mm dia, 8 mm thick tubewell cap.

Supply and fixing of 300 mm dia M.S.D.I housing clamp and girder set.

300 mm dia Bail plug with nut & U- bolt as required.

Supply and shrouding of Pea gravel

Development of tubewell by 350 PSI/1100 CFM Air compressor unit to the satisfaction of Engineer in charge to give a sand free discharge & Proper packing of pea gravel.

Development of tubewell by the suitable capacity O.P unit. complete with lowering and lifting of pumping plant.

Geohydrological survey of site.

Chemical & bacteriological testing of water sample

SITC of following pumping plants & accessories at tubewell :

SITC of Submersible pump-set of 800 lpm cold and clear water against a total head of 80 mt with suitable motor to operate on 415±10% Volts, 3 Phase, 50 C/S A.C. Supply complete.

Supply of Submersible pump-set as spare (specification as above)

10 Sq mm Cu conductor,PVC insulated 3- core XLPE submersible cable.

Main Incomer MCCB-100 with MCCB enclosure box.

Jointing material such as lugs, tapes etc.

Double loop earthing of all electrical equipments including supply of G.I.earth strips (25mm X 5mm), G.I.earth Plates (600mm x 600mm x 6mm), G.I.Boxes,funnel,pipe etc as required as per latest I.E.Rules will be carried out by the contractor including digging of pits, filling of charcoal and salt in pitss complete in all respect (As per I.E.Rules)

Main Piping and Valves ( Including 100 mm dia MS column pipe thick.4.8 mm threaded duly socketed-51 M MS bend 02 nos,CI Sluice Valve PN 1.6-02 nos. CI Rflex Valve PN 1.6-01 nos. Tee , distance piece ventury,heavy duty clamp set nut bolt ruber packing etc.as per site requirement,

100 mm dial pressure gauge with control cock and fittings of range 0-10 kg/cm2 - 1 No.

Supply of tools required for maintenance of pumping plants.(DE spanner set - 1 Set,Ring spanner set - 1 Set,Screw drivers - 2 Nos .Pliers - 1 No., Hammer- 1 No., Pipe wrench 14" - 1 No Screw wrench - 1 No.Crimping tool scissor type - 1 No Tong tester - 1 No.Chain wrench 80 mm dia - 2 Nos.)

Supply of chain pulley block of 3 ton capacity 4.5 mt lift complete.

Supply of rubber resistance sheet of size 1 m × 2 m × 0.025 m.

Supply of Chlorinator Dozer pump capacity: 6 lph,8 kg/cm² pressure with following accessories

Injector and NRV with PVC pipes etc.

200 Ltr.Capacity PVC tank.

Starter cum panel for chlorinator

Single phase automatic stabilizer

Chlorine testing kit

Supply of Sodium hypo-chloride (Naocl) solution ( will be supplied per month as per requirement during the O & M period of 06 months )

Testing of pumping plants against guaranteed figures of Schedule 'E' : at site

Painting of entire installation with 2 coats of super enamel paint as per direction of Engineer-In-Charge of works.

Mini RTU for SCADA based automation

Auto phase reversible unit 30 HP

SITC of 60 KVA, 3 Phase,Rolling contact Copper wound Servo Voltage Stabilizer, Indoor type for input voltage( phase to phase ) 280-460 including 50 Sq. mm Al. armoured cable 3.5 core, 1.1 K.V-20M. Grade.100 Amp.TPN, Change over switch with wooden boardComplete GI earthing with materials such as earth plate, earth strips, coal, salt etc. required as per IE rules.

Wiring for light point, fan point etc. with 1.5 sq mm FR PVC insulated copper conductor single core cable in surface PVC conduit with piano type switch, phenolic laminated sheet, suitable size GI box, with earth wire of 1.5 sq mm FR PVC insulated copper conductor single core cable etc as required.

Wiring for circuit/submain alongwith earth wire with 2x2.5 sq. mm + 1x2.5 sq. mm earth wire size of FR PVC insulated copper conductor single core cable in surface PVC conduit as required.

Wiring for circuit/submain alongwith earth wire with 2x4 sq. mm + 1x4 sq. mm earth wire size of FR PVC insulated copper conductor single core cable in surface PVC conduit as required.

Supply and fixing of metal box of 180 mmx100mmx160 mm deep on surface with suitable size phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 amp and 15x16 amp socket outlet and 15/16 amp piano type switch, connections, painting etc as required.

Supply and fixing of 6 Way double door S.P.N. sheet steel, MCB DB, 240 V on surface complete with copper bus bar, neutral bus bar, earth bar, inter connections including earthing etc as required. (But without MCB/ RCCB/Isolator)

Supply and fixing of 5 A to 32 A, 240 V, 10 KA, C serious MCB suitable for inductive load of following pole in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of double pole, 240 V, isolator in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of 20 W LED tubelight complete in all respect (Bajaj / Philips / Equivalent make)

Supply in fixing of LED external lighting luminaires with mounting bracket etc. complete.

Operation & maintenance by supplying 02 nos pump operator and 01 no chaukidar per day for a period of six months.

M.R.ENGINEERS AND CONTRACTORS

GRM Infrastructure (P) Ltd.

M/S SHARMA ENTERPRISES