Hindolakhal Group of Villages Pumping Water Supply Re organization SchemeII including all Civil and E and M Works and their appurtenant worksetc. complete in Block Devprayag of Tehri District under Uttarakhand State

Amount

PART- A ( CIVIL WORKS ):- Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means in hill side cutting or in foundation, including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. (For all building works works including Site Development, except pipe line trenches)

Confirmatory survey , design, Supply, Carting laying and jointing with welding following sizes API 5L Grade- X-56 pipe at site of work. (The contractor have to survey the site, take levels with total station, measure the length of pipe with metallic tape on prescribed alignment and submit the design of rising main for checking of thickness of pipe before ordering for supply of pipe). On completion of work the laid length of pipe will be deemed eligible for supply. The respective amount for quantity of surplus supply of pipes (which remained unlaid or unutilized) will be deducted from final bill and surplus quantity of pipes will be the property of contractor.)

125 mm dia 4.80 mm tkick

125 mm dia 5.60 mm tkick

250 mm dia 4.80 mm thick

300 mm dia 4.80 mm thick

300 mm dia 5.60 mm thick

300 mm dia 6.40 mm thick

Supply carting , laying true to aligment and gradient, jointing and fixing of following pipe lines including all specials fittings and other appurtenant works including connecting existing house hold Connections with control plate devices etc complete confirming to IS:1239 at site of works

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

Dismentling and relaying of following sizes of G.I. Pipes Medium quality confirming to IS:1239 at site of works

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Supply and fixing of the following fitting including cartage of materials labour T&P etc. complete.

C.S Non Return valves (PN-1.6)

125 mm W.P. = 30 Kg/cm2

125 mm W.P. = 50 Kg/cm2

250 mm W.P. = 30 Kg/cm2

250 mm W.P. = 50 Kg/cm2

300 mm W.P. = 30 Kg/cm2

300 mm W.P. = 50 Kg/cm2

Supply and fixing of the following fitting including cartage of materials labour T&P etc. complete.

High head Scour/ Sluice valve

125 mm W.P. = 30 Kg/cm2

125 mm W.P. = 50 Kg/cm2

250 mm W.P. = 30 Kg/cm2

250 mm W.P. = 50 Kg/cm2

300 mm W.P. = 30 Kg/cm2

300 mm W.P. = 50 Kg/cm2

Supply and fixing of the following fittings including cartage of materials, labours, T&P etc complete

Wheel valves (Class-I) as per I S 788/1997

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

CI air valve W.P. = 30 Kg/cm2

50mm dia

Air valve 20 mm dia

Subsoil Investigation, drawing, design and construction of following capacity RCC semi sunk reservoir, including testing and commissioning for water tightness, cost of all pipes/fittings etc. required for inlet/outlet/washout/bypass, excavation for foundation, fixing water level indicator, lighening arrester, MS ladder (inside and outside of CWR), MS manhole with locking arrangement, ventilator with mosquito net, railing at top dome, two coat snowcem/distemper/painting. carting & supply of scafolding & shuttering, making supply and cartage of all material, Labour and T&P etc, complete. (Cap. in KL)

Supply of all material labour T&P construct Break preassure tank

Constructing masonry Chamber 120x120x100 cm, inside with 75 class designation brick work in cement mortar 1:4 (1 cement :4 coarse) for sluice/air valve, with C.I. surface box 100 mm. as per standard design.

Constructing masonry Chamber 60x60x75 cm, inside with 75 class designation brick work in cement mortar 1:4 (1 cement :4 coarse sand) for sluice/air valve, with C.I. surface box 100mm. as per standard design.

R. R. Stone masonry in 1:6 cement and local sand mortar for protection works on all structures and pipe line.

R. R. Dry masonry for protection works on all structures and pipe line.

MS iron work in reinforcement

Providing and laying in position of reinforced cement concrete (R.C.C.) 1:1.5:3 in cement, sand & 20mm gauge stone ballast including cost of design etc if required but excluding cost of reinforcement .

Providing and laying in position of plain cement concrete (P.C.C.) 1:2:4 in cement, sand & 20mm gauge stone ballast.

Providing and laying in position of plain cement concrete (P.C.C.) 1:4:8 in cement, sand & 80mm gauge stone ballast.

Centering and shuttering works in RCC PCC works

Earth work in excavation by mechanical means (Hydraulic Excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. For pipe line in following strata including supply of labour, T&P. etc complete. Assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajri & boulders and rest 25% will be in medium rock.

Soil mixed with boulder and bajri

Medium rock

Supply of all materials, labour, T&P etc and construct earthquake/vibration resistant, Pump house at having size 8.00 x 7.00 x 5.00 M. Including drawing, design, testing of soil bearing capacity, pump foundation et complete. Also including excavation for foundation, supply & fixing 01 rolling shutters, glazed windows, ventilator, 0.60 M wide sunshades, arrangement to support girders, CC flooring, cable trench, electrification works, 0.60 M wide appron with drain, 0.60 M wide slab projection and two coat .snowcem/distemper/painting and proper drainage system.or as directed by Engineer in Charge.

Supply of all materials, labour T&P etc complete and repairing works of pump house as per actual requirement as directed by Engineer in Charge.

Supply of all materials, labour and T & P etc. and construction of Staff Quarter (Type I) for Pump Operators and Chaukidar as per type design and drawing.

Supply of all materials, labour T&P etc complete and repairing works of Staff Quarter as per actual requirement as directed by Engineer in Charge.

Provision of 1.5 m high barbed wire fencing including supply of all materials, labour, T&P etc. complete.

Provision of M.S Iron gate with pillars including supply of all materials, labour, T&P etc. complete.

Operation and maintenance of the scheme.

E&M Works

SITC of following pumping plants at IPS-IV pumping station

SITC of PUMP

SITC OF BASE PLATE

SITC of MOTOR

SITC of STARTER

SITC of CONTROL PANEL

95 mm² Al. conductor 3.5 core XLPE insulated armoured cable of 1.1 KV grade

50 mm² Cu. conductor 3.0 core XLPE insulated Submersible cable cable of 1.1 KV grade

jointing material such as lugs, tape etc.

Complete double loop GI earthing with material

100 mm dia C.I. D/F Sluice valve of PN-1.0

80 mm dia C.S. D/F Sluice valve of Class 600 ASA

80 mm dia. C.S D/F reflux valve class-600 ASA

PIPE, FITTINGS & SPECIALS (as per site requirement)

pressure gauge with fittings 0-60 kg/cm2

compound gauge with fittings 0(+/-)1.0 kg/cm2

Spare Pump

Spare Motor

Rubber resistance sheet

Tools

SITC of HOT Crane of 3 tonne capacity

Testing of pumps at manufacturer works

SITC of 160 KVA Transformer

Cost of earthing of transformers at each stage including supply of material for required no of GI/ Copper earthing complete with supply of all material, labour and T&P required as per I.E rules.

Cost of fencing of transformers.

S.I.T.C. of following items for automation and customization of software & integration with the existing SCADA station. [for IPS-IV pumping station]

GSM BASED REMOTE TERMINAL UNITS WITH Analog and Digital Parameter and features as specified to store and transmit data on GSM backbone to LMS(RTUs shells be integrated with the starter Panel)

GSM based wireless communication hardware for RTUs capable to transfer data from remote site to MCS/LMS with all accessories.

Electromagnetic insertion type flow meters for line sizes 80 mm with local electronics(display and set point facility) and 4-20mA retransmission output to SCADA

Level Transmitter of 10 mt range

Energy meters suitable for automation

Valve autuator for 80 mm dia valve

Actuator Panels

Hard wired timer circuit for actuators

Pressure transmitter

Isolation Transformer (440 V step down 220 V for protection of site automation)

Over voltage & under voltage trip protection (350 V- 450 V)

Signal / Control cabling between RTU and field instruments

2 Core x 1.5 PVC coated flexible screened cable

4 Core x 2.5 sq mm Cu Power cable

4C x 1.5 sq mm PVC coated flexible unscreened Cu cable

10C x 1.5 sq mm PVC coated flexible unscreened Cu cable

Conduit pipe 1" PVC

Conduit pipe 1.5" PVC

Accessories like conduct pipe flexible pipes, PVC bend, AC & DC relays with base, lugs etc.

Internal Electrification of Pump House

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 the following size of FR PVC insulated copper conductor single core cable in surface PVC conduit as required.

2x2.5 sq. mm + 1x2.5 sq. mm earth wire

2x4 sq. mm + 1x4 sq. mm earth wire

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 following way 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)

8 Way double door

6 Way double door

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 of 01 Nos. pumping station 16 hrs per day (at IPS-IV)

Addition/Deduction on rates for per meter change in pumping head (including variation in capacity of pump and motor/starter/panel etc as per new puming head at IPS-IV pumping station)