Commisioned

Design consultancy for 17000 m3/Hour

Make Up Water Supply Project Phase I- 3 x 660 x MW unit at NTPC Sipat , Chhatisgarh.

CLIENT : IVRCL INFRASTRUCTURE LTD.

Hydraulic Design: Intake Channel, Fore-bay I and II, Desilting Basin, Sump, Twin Rising Main,

Structural Design: Intake Channel width 5m and depth 5m, Forebay-I of length 14 m width from 5m to 20 m and depth 5.5 m. Forebay II of length 7.5 m and width diverging from 20 m to 15.8 m and avg. depth 9.5 m Desilting Basin of length 60.9m, width 20 m and depth 7.9 m. Sump of size 23.2x15.8x9.64 m with bay type arrangement and Overhead Pump House by open foundation of size 26.7 m x 10.7 m x 12.2 m in steel structure. Double Storied RCC frame structure from Control and switchgear room and office of size 42.46m x 10.46m x 10.1m Total Building area is 1442 Sqm. All pipeline structures and River bridge with walk way.

Rising Main: Twin Rising Main 1400 mm NB MS pipe of length 24 Km.

Pumping Machinery: 4 VT (2W+2SB) pumps with design head of 50 m installed on Sump, each pump with duty discharge of 8500 Cum/Hr Utilities like internal Roads, Water supply, sewerage, storm drainage, illumination, internal electrification etc. complete.

Year 2006 commissioned.

Consultancy services for preparation of detailed project report and detailed tender papers for design of storm water drainage network in Guwahati city.

Client: Tahal Consultant

Planning, design, estimation, preparation of Detail Project report, for Storm Water System and Sewerage Scheme of Entire City of Guwahati, Assam. Getting approval from CPHEEO, New Delhi. Preparation of tender document with detail specifications.

April 2010 commissioned

Clear water Sump and Pumping Machinery at WTP, BS1 and BS 2 location for Urban Water Supply Environmental improvement Project of Indore Municipal Corporation, Indore M.P.

CLIENT: IVRCL INFRASTRUCTURE LTD.

Hydraulic Design: Sump at WTP, BS1 and BS 2

Structural Design: WTP sump of size 76 x 50 x 4 m and capacity 15 ML with Pump House of size 37.35 m x 11.65 m x 17.7 m. BS1 sump of size 36 x 53.65 x 4m and capacity 7.5 ML with Pump House of size 39 m x 11.65m x 17.8m. BS2 sump of size 62.5 x 30 x 4m and capacity 7.5 ML with Pump House of size 39.5m x 11.65m x 17.8 m

Pumping Machinery: 6 VT (4W+2SB) pumps with design head of 155 m installed on WTP, each pump with duty discharge of 3862.8 m3/ Hr.

Pumping Machinery: with VT pumps at BS1 total 6 Nos (4W+2 SB), for head of 155 mwc and duty discharge of 3862.8 m3/Hr. for each pump.

Pumping Machinery: with VT pumps at BS2 total 6 Nos (4 W+2 Standby), for head of 155 mwc and duty discharge of 3862.8 m3/Hr. for each pump.

Sub Station: 33/11 kV, 12.5 MVA x 2 Nos. transformer at WTP. 11 KV Switchgear Indoor Type and 33 KV outdoor type. Transformer substations including all electrical system and switchgear.

OH Transmission Line: 33 KV double circuit OH Transmission line from BS1 to BS2 of 0.5 Km Length.

Year 2010 commissioned

Long distance raw water pumping and delivery system for smelter project of Vedanta Aluminum Ltd., Jharsuguda Odisha

CLIENT: SIMPLEX INFRASTRUCTURE LTD.

Field Survey- For 34 Km of Pipe alignment, River Cross section and river contours at Intake Well location, Grid Survey for Intake well, sub-station, Sounding in Hirakud Reservoir.

Hydraulic Design: Intake well, Twin Rising Main,

Structural Design: Intake well of ID- 12 m ID and OD- 14 m, by open foundation of total height 18.24 m with, overhead pump house of size 17.8 x 12.9 x 16.6 m in steel structure. RCC approach Bridge of length 10m and width 5.5 m with pile foundation and piers in RCC. Switch yard and sub- Station all pipe line structures.

Rising Main: Twin Rising Main 1067 mm NB MS pipe of length 33.2 Km in with max. field test pressure of 120 m.

Pumping Machinery: 5 VT (4W+1SB) pumps with design head of 126.5 m installed on Intake well, each pump with duty discharge of 2800 Cum/Hr

Sub Station: 33/6.6 kV 7.5/9 MVA x 2 no. Transformer substations including all electrical system and switchgear.

OH Transmission Line: 11KV single circuit Over Head Transmission Line from plant end to Intake well with AAAC 100Sqmm conductor of 15 Km length.

Utilities like staff quarters, internal Roads, Water supply, sewerage, storm drainage, illumination, internal electrification etc. complete.

Year 2009-10 commissioned

Water Source Selection and Intake Study for Chitrangi Thermal Power Project at Chitrangi District – Singrauli – Madhya Pradesh.

CLIENT: CHITRANGI POWER PRIVATE LTD.

Survey: Field survey with the help of Auto level and theodolite, chain compass. Source: Water Source Selection and Intake Study - Identify the most reliable and viable source of water from the shortlisted sources, Son River and Gopad River to ensure an un- interrupted water supply to the plant throughout the year. Select the source on the basis of the discharge and rainfall data of the present and proposed upstream and downstream utilizations on the Sone River

Data Collection: The topography, Geology, Environment, Land Requirements, Existing Crossing /Cross drainage and Power availability should also be considered.

Year 2010 commissioned

CPPL proposed to set up a 6x660MW thermal (coal based) power plant, (the project) at Chitrangi Singrauli district Madhya Pradesh

CLIENT: CHITRANGI POWER PVT. LTD.

Survey: Field survey with the help of Auto level and theodolite, chain compass.

Data Collection: Collect all required information from local authorities such as Water Resource Department and metrological department. Collect peak maximum day rainfall in the last up to 30 years and detailed hourly or daily rainfall data, as available for last up to 30 years, at least 3 9thre) influencing rain gauge stations.

Analysis: Detail analysis of rainfall data to calculate the design storm intensity for the power plant area. Estimation of flood by Extreme value Analysis by Gumble .

Year 2010 commissioned

Raw water system by installation of radial well in Wardha river for 2x 300 MW thermal power project at Tadali Chandrapur, Maharashtra for Dhariwal Infrastructure Ltd.

CLIENT: DHARIWAL INFRASTRUCTURE LTD.

Field Survey- For 17.50 Km of Pipe alignment, River Cross section and river contours at Radial Well location, Grid Survey for Radial well, sub-station at plant end and intake end.

Hydraulic Design: Pumping out Test, Radial well, Rising Main etc.

Structural Design: Radial well of ID- 9.2m ID and OD- 12m, by sinking method 10m below RBL of total height 27m with overhead pump house of size 16 x12x11.2m. Approach Bridge with foundation and piers in RCC of width 5m and length 150m. Switch yard and sub-station, all pipe line structures. Radials: 300 mm dia steel radials pushed at 7m below RBL. Total 15 nos of 525m length.

Rising Main: 813 mm NB MS pipe of length 17.5 with max. field test pressure of 173 m. Pumping Machinery 3 VT pumps (2W+1SB) with design head of 79 m installed on Radial well each pump with duty discharge of 1250 Cum/Hr.

Sub Station: 33/6.6 kV outdoor stepup substation with transformer 5 MVA x 2 at plant end and 2.5MVA x2 Transformer at intake end including all electrical system and switchgear.

OH Transmission Line: 33KV single circuit suspension type Over Head Transmission Line from plant end to Radial well end with AAAC 100Sqmm conductor.

Utilities like internal Roads, illumination, internal electrification etc. complete.

Year 2012 commissioned

Civil and Make Up water system civil works package for Mauda super Thermal Power Project 2x 500MW. In Maharashtra by NTPC

CLIENT : PRATIBHA INDUSTRIES LTD.

Hydraulic Design: Intake Well by Sinking method

Structural Design: Intake well of ID- 14.4 m ID and OD- 19m, by sinking method 14.99m below RBL and of total height 30.84 m with circular overhead pump house of ID 19m, OD 19.8m and height 17.7m. Steel approach Bridge with foundation, piers in RCC of width 7.5m, length 50m, and height 4.5m. Switchgear and battery room of size 25x9.8x4.5m. Control room of size 10.6x8.8x4.5 m in RCC frame structure with brick wall.

Utilities like boundary wall, River bank Protection work, pipe line structures, internal Roads, Transformer foundation, switch yard, Water supply, sewerage, storm drainage etc. complete.

Year 2012 commissioned

Optimizing Ash Dyke Consultancy services for Checking and optimizing Ash Dyke at DIL Power Plant Chandrapur. Maharashtra for Dhariwal

CLIENT: DHARIWAL INFRASTRUCTURE LTD.

Checking and optimization of design for Ash Dyke Section in the proposed area identified by DIL based on the soil investigation report.

Preparation of detail construction drawings of Ash Dyke, submission of BOQ based on the final design and drawing.

Design of water collection system including the inlet overflow and decanting arrangement.

Year 2012 commissioned

Raw Water system for 6x159 MW MAHAN

CPP Bargawan of Hindalco industries Ltd.

CLIENT: SIMPLEX INFRASTRUCTURE LTD.

Field Survey- For 37 Km of Pipe alignment, River Cross section and river contours at Intake Well location, Grid Survey for Intake well, sub-station and Weir.

Hydraulic Design: Intake well, Twin Rising Main, RCC Weir

Structural Design: RCC Gated weir of length 76 m and height 10 m. Each SLG of size 8 m x 1.5 total no of gates 8 nos. Intake well of ID- 10.4 m / 13.2 m OD below RBL and ID 12 m/ OD 13.2 above RBL by well sinking of total height 18.24 m with, overhead pump house of size 20 x 12 x 11 m in. RCC approach Bridge of length 36 m and width 5.6 m with pile foundation and piers in RCC. Switch yard and sub-station all pipe line structures.

Rising Main: Twin Rising Main 1000 mm NB MS pipe of length 38 Km with design head of 148.5m.

Pumping Machinery: 6 VT (5W+1SB) pumps with design head of 101 m installed on Intake well, each pump with duty discharge of 1001 Cum/Hr.

Sub Station: 33/6.6 kV 10 MVA x 2 no. Transformer substations including all electrical system and switchgear.

OH Transmission Line: 33KV single circuit Over Head Transmission Line from plant end to Intake well with ACSR Panther conductor of 37 Km length. Utilities like staff quarters, internal Roads, Water supply, sewerage, storm drainage, illumination, internal electrification etc. complete.

Year 2013 commissioned