INDERPUR WATER SUPPLY SCHEME of Block Doiwala District Dehradun

Amount

Excavation of earth for pipe line in trenches with lift up to 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 75% excavation will be in soil mixed with shingle bajri & boulders and 25% will be in medium rocks.

Soil mixed with boulders & bajri

Medium rocks

Providing and Laying S&S Centrifugally Cast (Spun)/Ductile Iron Pipes Conforming of IS:8329

D.I. pipe K-9

150 mm dia

D.I. pipe K-7

300 mm dia

Providing and 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 (6.0 Kg/Cm2)

180 mm dia,.

160 mm dia,.

140 mm dia,.

125 mm dia,.

110 mm dia,.

90 mm dia,.

75 mm dia,.

63 mm dia,.

Supply and fixing of following fittings :- SLUICE/WHEEL VALVE(CLASS-II) as per IS: 788/1971

SLUICE VALVE

300 mm dia.

200 mm dia.

150 mm dia.

100 mm dia.

WHEEL VALVE(CLASS-II) as per IS: 788/1971

80 mm dia,.

65 mm dia,.

AIR VALVE

20 mm dia

Supply of all material, labour T&P and construct the following valve chamber as per type design.

Sluice/Refluex vlave chamber 1.20 M x 1.20 M

Wheel valve chamber size (0.60Mx0.60Mx0.75M)

Supply of all materials, labour, T&P etc. and construct Air Valve chambers as per type design (0.60x0.60x0.75m)

Cutting of road surface for laying of pipe line including supply of all material, labour, T&P etc. complete.

Bitumen road

Cement concrete road

Reinstatement of road including supply of all materials, labour, T&P etc. required for proper completion of work.

Cement concrete road

Kuchcha road

Restoring of house connection and that might be damaged during excavation and laying of pipe line of existing connection including supply of all materials, labour, T&P etc. required for proper completion of work.

Crossing and Reinstatement nala, canal & big drains etc.including supply of ballies, labour, T&P etc. complete.

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 and 65x65x5 mm M.S. ladder from balocony to manhole with 1M X 1 M R.C.C. landing 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, 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 (snowcem)/enamal paint, testing, filling water for testing purpose etc. excluding. Supply of vertical pipes and specials, assuming bearing capacity as 10MT/M2

OHT 350 KL CAPACITY with 22 M STAGING

Protection works of the above items as per site requirement

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

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. All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in Cement mortar 1:6 (1 cement : 6 coarse sand)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Brick work with F.P.S. bricks of class designation 75 in superstructure Cement mortar 1:6 (1 cement : 6 coarse sand)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers,abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Reinforcement for R.c.c work Using Thermo-mechanically treated bars

Centring and shuttering including strutting,ropping etc. and removal of form for

Suspended floors, roofs, landings, balconies and access platform.

6 mm cement plaster 1:3 (1 cement: 3 fine sand) finished with a floating coat of neat cement and thick coat of Lime wash on top of walls when dry for bearing of R.C.C. slabs and beams.

12 mm thick cement plaster in 1:6 ( 1 cement and 6 fine sand) mortar including supply of all material , labour and T&P etc. required for proper completion of the work.

15 mm thick cement plaster in cement mortar 1:6 on Rough face of brick wall including supply of all material , labour and T&P etc.

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D, F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of onlysteel members shall be measured for payment). Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete : 300x16 mm

Providing and fixing ISI marked oxidised M.S. tower bolt black finish,(Barrel type) with necessary screws etc. complete : 250x10 mm

Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete : 125 mm

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/ 10 sqm of approved brand or manufacture

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand or manufacture

Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Water proof pait of approved brand and manufacture to give an even shade ((two or more coats) over and including priming coat with cement primer)

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade : New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacture ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25 mm thick.

Providing and laying pressed clay tiles (as per approved pattern 20 mm nominal thickness of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% integral water proofing compound, laid over a bed of 20 mm thick cement mortar 1:4 (1 cement :4 coarse sand) and finished neat complete.

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

Supply of all materials, labour, T&P etc and construct 3.60 M x3.00 M wide iron gate with pillar & gate.

Supply of all materials, labour, T&P etc and construct S.C. drain along the boundary wall as per item no. 1

Pumping plant And 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.

Errection 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 180 mtr. BGL

Supply & Lowering of TW assembly as below-

300 mm dia MS ERW fincut 7.9 mm thick Plain pipe

300 mm dia MS ERW fincut 7.9 mm thick Slotted pipe

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

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.

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 and Bacteriological testing of water sample

Supply, Installation, Testing & Commissioning of pumping plants as following :-

Submersible pump set 1000 lpm, 115 m head with suitable capacity of motor

16 mm² Cu. conductor 03 core XLPE submersible cable of 1.1 KV grade

Automatic starter cum panel

S/F of main incomer MCCB 100 Amp with enclosure box

Double loop earthing

Jointing material

100 mm dia MS Column pipe

100 mm dia CI DF Sluice valve PN 1.0

100 mm dia CI DF Reflex valve PN 1.0

100 mm dia pipes & specials

Pressure gauge

Chainpulley block

SITC of Clorination dozer pump with all acessories as follows -

Chlorination dozer pump capacity 6 lph, 8 kg/cm2

Injector & NRV with PVC pipes etc.

200 lit. capacity PVC tank

Starter cum panel

Single phase automatic stabilizer

Chlorine test kit

Sodium hypo chloride solution

Supply of spare submersible pump set (specification as above)

Supply of rubber resistance sheet

Supply and providing of necessary tools

Painting of pumping plant

Automation works of pumping plant

Intelligent GSM based remote terminal units/PLC with Analog & Digital Paramenter and features as specified to store and transmit data on GSM backbone.RTU/PLC designed with logic to transfer data at multiple stations and also compatible to satellite communication.

GSM Based wireless Communication system capable to transfer and gathered data from site to existing MCS including all accessories

Intelligent Energy meter

Isolation transformer (440v to step down 220v) for protection of RTU/PLC & instruments from high voltage and low voltage)

Auto phase reversal unit for auto phase corrector. (40-100 hp motor)

Pressure transmitter

Electronic flow meter up to 100 mm size

Valve actuators (100 mm size)

Actuator panels.

Hard wired timer circuit for actuators

Level sensor for OHT/Sump (capacitance type)

Single cabling between RTU's and field instruments 2 pair ×1.5 PVC coated flexible screens cable.

Control cable between RTU & field instruments 4 C x 1.5 sq mm PVC Coated flexible unscreened cable.

Control cable between RTU & field instruments 10C x 1.5 sq mm PVC Coated flexible unscreened cable.

Power cable for 3 ph actuators 4 c x 2.5 sq mm. cu power cable.

Conduit Pipe 1" (PVC)

Conduit Pipe 1.5" (PVC)

Accessories like AC relays,DC flexible & pipe,lugs etc.

Customization of software & Integration with existing SCADA Station

Erection, Commissioning & Customization of i- RTU/ PLC & software.

Erection,Testing. commissioning & Integration with SCADA Station of following -

Flow Meter with clamps & complete accessories.

Actuators

Pressure sensor

Operation & Maintenance