Bayedi G.O.V. Pumping Water Supply Scheme.

Amount

Hydraullic/structural design, drawing, testing of soil bearing capacity and construction of InfiltrationWell cum pump house of External dia. 6.7 M and 12.5 M height of well steining with RCC & 4.00 m ht. of pump house alongwith 1.5 M wide approach Bridge (at plinth level of pump house) of approximate length 10 M, including supply of all matarial, labour, T&P etc. required for completion of work

Rate for Incerase / Decrease in height.

Rate for Incerase / Decrease in Length of approch Bridge.

Supply and Carting of following sizes MSERW YST-210 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.). Local Carting, Laying on precribed alignment, Jointing, Fixing, Testing and commissioning of following sizes MSERW YST-210 pipe in rising main in under ground trenches, including cutting, Laying and Jointing by welding with approved quality ISI marked electrodes of Adwani or Adore make, fixing valves on suitable locations, etc. with specials and fitting, complete.

65 mm dia, 4.8 mm thick

150 mm dia, 4.8 mm thick

150 mm dia, 7.9 mm thick

Supply, cartage of following G.I. (med) pipes, specials & fittings site of works, lowering them into trenches, laying true to the alignment & gradient, laying & jointing pipe line including cutting & threading of pipe for making up length as required for proper completion of works for new pipe. (Confirming to IS:1239 at site of works.) By specials & fittings:-

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

By electric arc welding:-

80 mm dia

150 mm dia

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

65 mm dia. Cast steel Sluice / Scour, W.P. 15 Kg/cm2

150 mm dia. Cast steel Sluice / Scour Valve, W.P. 50 Kg/cm2

65 mm dia. Cast steel Reflux Valve, W.P. 15 Kg/cm2

150 mm dia. Cast steel Reflux Valve, W.P. 50 Kg/cm2

Air valves (cast steel, as per relevent code)

50 mm dia. Cast steel Double Ball Air Valve Flanged type, W.P. 25 Kg/cm2

Gate/ 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

Sluice valves (PN 1.60)

65 mm dia

80 mm dia

Air valves

20 mm dia

Painting of MSERW/ API Pipes with anticorrosive epoxy paint with two coat including priming coat on outer & inner side of pipe.

Sub soil Investigation, drawing, design and construction of following capacity RCC semi sunk reservoir, including testing and commissioning for water tightness, cost of all pipes/ fittings & Valves etc. required for inlet/ outlet/ washout/ byepass, excavation for foundation, 0.60 M wide RCC appron with drain, fixing of water level idicator (for Sump's & Top CWR's), lightening arrester, MS ladder (inside and outside of CWR (outside ladder for 10 Kl & above)), MS manhole cover with locking arrangement, ventilator with mosquito net, railing at top dome (for 30 Kl & above), two coat snowcem/distemper/painting. carting & supply of all material, labour, T&P for construction. (Cap. in KL)

Supply and fixing of bucket type clorinator 25 Ltr., including cartage of materials, labours, T&P etc complete

Making of FHTC to each house hold with approved quality brass ferrule & bib cock, including supply of material, labour, T&P etc. complete.

Boundry wall, 1.50 M high (above natural or devloped ground level) with 1/2 brick masonry in 1:4 mortar, including RCC pillars on every 3.00 m or less than 3.00 m(as and where required, as per site requirement) & 0.45 m high Barbed Wire Fencing through angle iron posts on top of boundary wall around the Storage reservoirs & water works site. around the C.W.R.'s / pumping stations for preventing approach of unathourised souls. The foundation should be with 50 cm wide, 10 cm thick PCC 1:4:8 at ground of foundation trench and 1 1/2 brick (34.5 CM) thick and 30 CM high up to natural ground level.

Constructing masonry Chamber 90 x 90 x 100 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.

Constructing masonry Chamber 60 x 60 x 75 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.

Supply of all materials, labours, T&P etc.and construction of RCC break pressure tank or collection chamber of size 1.00 m x 1.00 m x 1.00 m

Supply of all materials, labour, T&P etc and construct earthquake/vibration resistant, Pump house at having size 7.00 M x 6.00 M x 5.00 M at MPS, IPS 1 & IPS-2. Including drawing, design, testing of soil bearing capacity complete. Also including excavation for foundation, supply & fixing 02 rolling shutters/ MS frame Doors, glazed Z-section windows, ventilator, 0.60 M wide sunshades, arrangement to support gantry 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.

Supply of all materials, labour, T&P etc and construct earthquake/ vibration resistant Duty Room with Toilet & Store (of size 3.00 m x 2.50 m) at MPS, IPS 1 & IPS-2. Including drawing, design, testing of soil bearing capacity complete. Also including excavation for foundation, supply & fixing of MS frame Doors, glazed Z-section windows, ventilator, 0.60 M wide sunshades CC flooring, electrification works, all necesary water suppy & sewrage arrangements, Soak pit & septic tanks, 0.60 M wide appron with drain, 0.60 M wide slab projection and two coat snowcem/distemper/ painting.

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)

Soil mixed with boulder, bajri & Medium rock

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.

Supply of all materials, labour, T & P etc. and Construction of Thrust Block as per type design complete (1 in 200 m length Pipeline)

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 shuttering.

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

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

Centering shuttering including struttings, propping etc. and removal of form work for foundations, footings, bases for columns etc.

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Using mild steel Bars.

Supply of all materials, labours, T&P etc and construct of 2.0 M wide briddle path along the alignment of rising main for cartage of rising main and later on for effective maintenance including R. R. Dry masonry in Retaining or brest wall (as and where required, as per site requirement) .

Construction of 2 Mt. Wide Approach Road for Intake well, MPS, IPS-I & IPS-II with base concrete 1:4:8 with aggregete 40 mm size and top layer with PCC 1:2:4 aggregete 20 mm size, including supply and cartage all labour material, labour, T&P etc complete.

Provision of 1.8 m high Barbed Wire Fencing through angle iron posts around the Storage reservoirs & water works site.

Provision of Iron Gate with Pillars on both side of Following size as required, including supply of all material labour T&P etc. complete.

3.20 M Wide

1.20 M Wide

Operational and Maintenance (O&M) of the schem after successful construction, testing, commissioning of the scheme DLP period of 06 months and maintenance of the scheme for further period of 06 months . The contractor has to handover the scheme to Uttarakhand Jal Sansthan or maintenance agency.

Pumping Plant for I.P.S.-I (Infiltration Well) Submersible Pump-Motor Set (710 LPM, 140 M Head)

Starter

Main switch 200 Amps

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

Chain Pulley Block (1.5 Tonne capacity)

MPS: Centrifugal Pump (700 LPM, 490 M Head)

Electric Motor

Base Plate

Main switch 400 Amps

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

H.O.T. Crane 3 Tonne capacity

IPS-I: Centrifugal Pump (650 LPM, 470 M Head)

Electric Motor

Base Plate

Main switch 400 Amps

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

H.O.T. Crane 3 Tonne capacity

IPS-II: Centrifugal Pump (140 LPM, 140 M Head)

Electric Motor

Main switch 63 Amps

Base Plate

Fully Auotomatic Auto Transformer Starter

Control Panel

Power Wiring & Earthing Material

Main Piping & Valves

Gauges

Chain Pulley Block (1.5 Tonne capacity)

Tools for all stages

Heavy duty crimping tool

Rubber Resistance Sheet (1×2×0.025 M)

Installation & commissioning of Pumping Plants & related acceessories for all stages.

Testing (all stages) :

At Works

At Site

Painting (all stages)

Carting for all stages

Maintenance (one year) (all stages)

S.I.T.C. of Transformer

(i) MPS (400 KVA)-2 Nos.

(ii) IPS-I (400 KVA)-2 Nos.

S.I.T.C. of H.T. Panel

(i) MPS (400 KVA)-2 Nos.

(ii) IPS-I (400 KVA)-2 Nos.

R K ENGINEERS SALES LTD