Execution of Lachmoli Hadim ki Dhar Group of villages Pumping Water Supply Strengthening and appurtenant works scheme including all civil and E and M works

PART- A ( CIVIL WORKS )

Survey, design, drawing, testing of bearing capacity, hydraulogical, geological survey and construction of water tight circular R.C.C. Dry Intake well cum pump house to withstand safely the river current / discharge, seismic/wind or all other natural effects and suitable for taking approximate 1500 LPM raw water discharge, including supply of all material, labour, T&P etc. required for proper completion of work. Inner diameter of well shall be 6.0 metre. Total Height of well is approximately 32.00 metre in Ganga river at Lachmoli and depth of foundation below river bed is minimum 5.0 M, height of well will be 27 mts which is liable to change according to geo-investigation + 4 .00 mt height pump house (including space required for Motors, HT Panels etc.). At least four inlets (on different levels/heights) with a common header should be installed at/above intake floor with stainers to tap river water, pipe arrangement for drazzing pump, M. S. girder 350 mm , sluice valves as required, 1.20 metre wide balcony all arround the well shaft above HFL, doors and windows, pump foundations, painting, distempering and snowsem all inside and outside of well, four layer M. S. railing should be on aproach bridge/balcony and there should be 1.0 metre wide spiral stair with hand rail from pump house floor to bottom of intake. The rates should be inclusive of river diversion, all excavation required for well and bridge and dewatering etc. The overall height of intake well is taken 31.00 metre from top of raft foundation to pump house roof top. For any increase/decrease in these heights/lengths, rates are shouted below.) including all labour material T&P or as directed by Engineer in Charge.

CAST IRON Non rising Sluice Valve Flanged End As per IS: 14846 body, Dome , Wedge- CI IS 210, gr. LTB 2 spindle- SS IS: 6603, Gr.12Cr12 Gland Packing -Greasy Jute Packing Fasteners - CS IS:1376, CL-4.6/4.0, Gasket - Natural Rubber Flange Drilling- IS 1538, Table 4&6 200 mm Dia PN 1.6

Provision to lay PCC (1:4:8) with cement sand and 40 mm gauge stone ballast in foundation including all material labour T&P etc

R.R. Stone Masonary in cement and Local sand or bajri(1:6)

Rate for increase/decrease in the height of steining wall of Intake well for every 1.0 metre .

Rate for increase/decrease in diameter of Intake well for every 1.0 metre dia.

Source Work Coffer Dam Providing and constructing temporary island (coffer dam ) 12 m diameter for construction of intake well foundatio for 8m dia and height of lsland 4.5m including hiring charges of pump of suitable capacity for dewatering of well

Construction of steel approach bridge of 2.0 m. wide and required length as per site condition with emamel painting is also to be constructed to reach over the well/pump house, including cost & cartage of all material, labour and T&P etc required for proper completion of work.

Rate for increase/decrease in the length of approach bridge.

WATER TREATMENT PLANT Survey, hydraullic/structural design, drawing, testing of soil bearing capacity, geological survey, site development, construction of water tight R.C.C. 2 MLD(16 hours) Capcity rapid gravity treatment plant consisting of pre PST pre sedimentation tank (tube settler), inlet chamber, mixing unit, floculation unit, chemical house, laboratory, hopper bottom settling tanks ( tube settler), rapid sand filter of two equal units 1.00 mld each with alum doser , bleaching or chlorine mixing doser & back wash arrangements , operation platform, clear water chamber, approved filter media, 0.60 M wide appron, gate/sluice valves and their chambers, discharge measurement at inlet and outlet unit,and all other appurtinent works. Including supply and fixing pipe for proper drainage arrangement upto out side the WTP campus, MSERW pipes for connecting the units, electrification and lighting arrangement inside and outside of operating plateform and filter, tiles flooring, double doors and windows in operating room, painting, distempering and snowsem all inside and outside of WTP, three layer M. S. railing should be on stairs, filter all as required or as directed by Engineer in Charge. Including supply of all material, labour, T&P etc. required for proper completion and functioning of WTP.

Provision for boundry wall or such other work all round the stations for preventing approach of unauthorised souls. At IPS lachmoli

Provision to lay PCC (1:4:8) with cement sand and 40 mm gauge stone ballast in foundation including all material labour T&P etc

R.R. Stone Masonary in cement and Local sand or bajri(1:6)

MSERW RISING MAIN PIPELINE WORK 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 30 m. (For all building works works including Site Development, except pipe line trenches) Excavation in ordinary soli 75%

Excavation in soil mixed with shingle bouldres etc 25%

Confirmatory survey, design, Providing of all materials Supply, Carting laying and jointing with welding of following sizes MSERW YST-210 pipe at site of work, JOINTING BY ELECTRIC WELDING PROCESS with proper grade of electrodes suitable for jointing of water pipelines(The contractor have to survey the site, take levels with total station, measure the length of pipe with metallic tape on prescribed alignment. 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.) 150 mm dia 4.80 mm tkick

Supply of sluice valves(scouring purpose) including cartage of materials labour T&P etc. complete at site of work as per engineering norms C.I. D/F SLUICE VALVE PN 1.0 150 mm Dia

Installation, testing and commisioning of sluice valve at site of work as per engineering norms C.I. D/F SLUICE VALVE PN 1.0 150 mm Dia

Supply of Air valves as per engg. Norms with bolts,nuts, rubber insertions etc including cartage of materials labour T&P etc. complete at site of work as per engineering norms C.I. AIR VALVE DOUBLE ACTING 65 mm Dia

Installation, testing and commisioning of Air valve at site of work as per engineering norms C.I. AIR VALVE DOUBLE ACTING 65 mm Dia

Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Cartage of MSERW PIPE from rishikesh to site store

GRAVITY MAIN PIPELINE WORKS (FOR LUSIYAR GAON, KANCHANPURI(BHALDGAON)&KATAL) Excavation of earth for pipeline in following strata lift upto 1.5 m lead upto 30 m including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto a distance of 60 m from trenches including supply of labour, T & P etc.all complete assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajari and boulders and rest 25% will be in medium rock Soil mixed with boulder (SMB)

Medium Rock (MR)

Providing of all materials,Carting from site store to site of work,Laying & jointing of GI (M) screwed pipes(including supply of all jointing materials, white lead, hemp and oil etc) in trenches with its cutting, threading and testing of pipe line etc complete. GI PIPE 65 mm Dia

GI PIPE 50 mm Dia

GI PIPE 32 mm Dia

GI PIPE 25 mm Dia

Supply and fixing of the following fittings including cartage of materials, labour, T&P etc. complete Wheel Valve 65 mm dia

Wheel Valve 32 mm dia Dia

CONSTRUCTION OF 200KL CLEAR WATER RESERVOIR AT BHAGDAUDIKHAL (HISRIYAKHAL) Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities ( in kiloliters ) with M.S. ladder outside & inside of the tank, M.S. M.H. cover with locking arrangement, supply and fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. cover etc. complete with approved water proofing (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2. The Cost of CWRs of corresponding capacities has been given in Rupees. Construction of new RCC circular service reservoirs 200.00 KL

Protection work as per actual RR Stone Masonry 1:6 including supply of all materials, labour, T&P etc. complete

INSIDE VILLAGE WORKS-DISTRIBUTION WORK Providing of all materials,Carting from site store to site of work,Laying & jointing of GI (M) screwed pipes(including supply of all jointing materials, white lead, hemp and oil etc) in trenches with its cutting, threading and testing of pipe line etc complete. G I PIPE (M) 15mm dia

G I PIPE 20mm dia

G I PIPE 25mm dia

G I PIPE 32mm dia

G I PIPE 40mm dia

G I PIPE 50mm dia

G I PIPE 65mm dia

G I PIPE 80mm dia

Excavation of earth for pipeline in following strata lift upto 1.5 m lead upto 30 m including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto a distance of 60 m from trenches including supply of labour, T & P etc.all complete assuming that 90% pipe line is laid in trenches, it is estimated that 75% excavation will be in soil mixed with shingle, bajari and boulders and rest 25% will be in medium rock Soil mixed with boulder (SMB)

Medium Rock (MR)

Supply and fixing of the following fittings including cartage of materials, labour, T&P etc. comple Wheel Valve 20 mm dia

Wheel Valve 25mm dia

Wheel Valve 32mm dia

Wheel Valve 40mm dia

Wheel Valve 50mm dia

Wheel Valve 65mm dia

Wheel Valve 80mm dia

CP BRASS BIB COCK Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : For 48 Village

Providing and supplying C.I. mouth, brass ferrule 15 mm dia For 48 Village

Ferrul Connection Making ferrule connection in the existing main of G.I, fittings and fixing of G.M. ferrule including tapping the main, but excluding the cost of earth work and cost of all materials. For 48 Village

Construction valve chamber Construction of wheel valve chamber (0.60x0.60x0.60) cm

R.C.C CLEAR WATER RESERVOIR Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities ( in kiloliters ) with M.S. ladder outside & inside of the tank, M.S. M.H. cover with locking arrangement, supply and fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. cover etc. complete with approved water proofing (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2. The Cost of CWRs of corresponding capacities has been given in Rupees. Construction of new RCC circular service reservoirs 3.00 KL

Construction of new RCC circular service reservoirs 5.00 KL

Construction of new RCC circular service reservoirs 7.50 KL

Construction of new RCC circular service reservoirs 10.00 KL

Construction of new RCC circular service reservoirs 12.50 KL

Construction of new RCC circular service reservoirs 15.0 KL

Construction of new RCC circular service reservoirs 17.50 KL

Protection work as per actual RR Stone Masonry 1:6 including supply of all materials, labour, T&P etc. complete

S.I.T.C. OF BULK WATER FLOW METERS AS PER ENGINEERING NORMS WOLTMAN BULK WATER METER 25 mm Dia

S.I.T.C. OF BULK WATER FLOW METERS 32 mm Dia

S.I.T.C. OF BULK WATER FLOW METERS 40 mm Dia

S.I.T.C. OF BULK WATER FLOW METERS 50 mm Dia

S.I.T.C. OF BULK WATER FLOW METERS 65 mm Dia

S.I.T.C. OF BULK WATER FLOW METERS 80 mm Dia

WATER METER BOX POLYPROPELENE WATER METER BOX BLACK 393 X 178 X 160

ELECTRICAL AND MECHANICAL WORKS SITC of following pumping plants at Intake well / Raw water pumping station Supply, Installation, Testing and Commissioning Of Following Pumping Plant with Acessories. Electric driven horizontal multi stage centrifugal Raw water pump capable of delivering 1500 lpm discharge against a total head of 160 mt complete withbase frame, coupling and coupling guards (1490 rpm ).

75 kW Electric motor squirrel cage,TEFC type, 1450 rpm suitable to operate on 415+/- 10% volts, 3 phases 50 c\s AC supply.

75 kW fully automatic air cooled auto transformer starter suitable to control above motor with over load and under voltage protections.

Power wiring and earthing material. Complete power wiring to carry out wiring from Transformer to pump house control panel to starters to motors as below 120 mm2 size 3.5 core aluminium conductor armoured/unarmoured XLPE sheathed cable of 1.1 KV grade.

50 mm2 ,PVC insulated 3 core Flat submersible Copper cable.

Jointing material

Earthing with GI earth plate 600 mm x 600 mm x 6 mm including accessories, and providing masonry enclosure with providing and fixing of 25 mm x 5 mm GI strip on surface or in recess for connections with charcoal, salt as required.

Main piping and valves SUCTION SIDE Cast steel sluice valve 200 mm size of class 150 ASA- 2 nos.

DELIVERY SIDE Cast steel sluice valve 150 mm size of class 150 ASA

Cast steel reflux valve 150 mm size of class 150 ASA

By-Pass Arrangement 200 mm dia cast steel D/F Sluice valve with hand wheel-150 ASA

200 mm dia cast steel D/F Reflux valve -150 ASA

Pipes and specials

Guages (each set consist following items) :- Pressure guage with control cock and fittings of range 0 - 20 kg/cm2 - 1 No. Compound guage with control cock and fittings of range 0 - (+/-) 1 kg/cm2 -1 No. Heavy duty brass control cock, MS nipple,pipe,elbow etc.

Tools such as spanner set, pliers, hammers, screw drivers, bearing pullers etc. required for maintenance of pumping plants.

Rubber resistance sheet size 1 m x 2 m x 0.025m.

3 Tonne capacity, 25 m lift chain pully block with travelling arrangement as required.

Testing of pumping plants at works

S.I.T.C. of following Items and Customization of Software & Integration with the existing SCADA 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 150 mm with local electronics(display and set point facility) and 4-20mA retransmission output to SCADA

Energy meters suitable for automation

Valve autuator for 150 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)

Level transmitter of 10 mt range

Cabling Work Single 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.

Customization of software & Integration with existing SCADA Station

SITC OF TRANSFORMER AND OTHER RELATED ELECTRICAL ITEMS SITC of supply of outdoor type 250 KVA transformer , 3 phase, 50Hz , oil conductor transformer having a no voltage ration 11/.433 Level -2

Supply & fixing of 11 kv HT outdoor Heat shrinkable termination kit

Supply & fixing of 11 kv HT indoor Heat shrinkable termination kit

Supply & laying of 70 sq mm 3 core, 11 kv, HT XLPE AI, armoured cable

STABILIZATION OF SYSTEM Minor repair of pumping plants and automation including cost of oil and lubricants for running of scheme @1% Cost of machinery for a period of 6 months

Cost of operating staff for 6 month Operation and maintenance of pumping station automated through GSM based SCADA and iRTU Operation and maintenance and monitoring of LCS Cost for 6 month( a&b)

INTERNAL ELECTRIFICATION OF PUMPHOUSE 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 8 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.