Village Infrastructure Upgrade and Facilities Development at Tiwargaon

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in charge

All kinds of soil

Ordinary rock

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 (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. All works upto plinth level

Concrete of M25 grade with minimum cement content of 330 kg /cum

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. All works above plinth level upto floor V level

Concrete of M25 grade with minimum cement content of 330 kg /cum

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering and shuttering including strutting, propping etc. and removal of formworks for:

Foundations, footings, bases of columns, etc. for mass concrete

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Approach Road Works

Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5

WBM Grading 2 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper gradeand camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405.

Providing and Laying of Interlocking Concrete Block Pavements of M-40 Grade having thickness 80 mm as per drawings and Technical Specification Clause 1504.)

Cast in Situ Cement Concrete M 20 Kerb with Channel (Construction of cement concrete kerb with channel with top and bottom width 115 and 165 mm respectively, 250 mm high in M 20 grade PCC on M10 grade foundation 150 mm thick, kerb channel 300 mm wide, 50 mm thick in PCC M20 grade, sloped towards the kerb, kerb stone with channel laid with kerb laying machine, foundation concrete laid manually, all complete as per clause 408) Using Concrete Mixer

Type - A, "W" : Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810)

Protection Works

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.) In ordinary rock (not requiring blasting) by manual means upto depth upto 3 m

Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications, PCC Grade M15

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 Random rubble masonry

In cement mortar (1:3)

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications

Hand Packed stone filling in back of wallls including cost of all materials, royality, T&P etc. complete as per direction of Engineer-in- charge. (As per PWD Uttarakhand specifications)

Pathways & Others

Ordinary soil

Ordinary rock (not requiring blasting) Upto 3 m depth

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203

P.C.C. grade M 20 Nominal mix (1:2:4)

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203

P.C.C grade M 10 Nominal mix 1:3:6

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203.

Random Rubble Masonry In cement mortar 1:4

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. Coursed rubble masonry (1st sort)

Water Quality monitoring

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. Coursed rubble masonry (2nd sort) In cement-lime-sand mortar (1:0.5:4.5)

40 mm dia. G.I (M) pipe for supply main

32 mm dia. G.I (M) pipe for supply main

25 mm dia. G.I (M) pipe for supply main

20 mm dia. G.I (M) pipe for supply main

15 mm dia. G.I (M) pipe for supply main

Relaying of dismantled of existing pipe line of following dia including taking out of dismantled API/G.I pipe and specials from trenches and stacking them properly within 50 m but excluding the cost of earthwork @ 50% quantity of total pipe line to be maximum re-use of dismantled pipe.

40 mm dia. G.I (M) pipe for supply main

32 mm dia. G.I (M) pipe for supply main

25 mm dia. G.I (M) pipe for supply main

20 mm dia. G.I (M) pipe for supply main

15 mm dia. G.I (M) pipe for supply main

Providing and Laying of Mechanically Woven Double Twisted Hexagonal shaped Gabions (Zinc plus PVC coated), of size 3mX1mX1m with two diaphragms at 1m interval, having mesh opening 100mmx120 mm, mesh wire diameter 2.7mm/3.7mm, edge/selvedge wire diameter 3.4/4.4 mm and lacing wire diameter 2.2/3.2 mm. (The work includes filling boulders in the gabions).= 8370.3/Nos = 8370.30/3 = 2790.10/ Cum

In cement-lime-sand mortar (1:0.5:4.5)

15 mm cement plaster on the rough side of single or half brick wall of mix : 13.2.2 1:6 (1 cement: 6 fine sand)

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.

Polished Granite stone slab colour of Black, Cherry/Ruby Red or equivalent

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Providing and laying Sand stone cobbels in required design and patterns, in linear as well as curvilinear portions of the pathway/building all complete as per the architectural drawings with 40-60 mm thick stone cobble over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge :

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.

80 mm thick C.C. paver block of M-30 grade with approved color design and pattern.

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer.

M.S. tube

Providing & Laying HDPE Pipe of dia 250 mm (OD) for multiple purpose including supply & joining of pipe, road cutting, excavation, backfilling complete in all respect as per drawing & direction of Engineer-in-charge.

Providing and laying Natural stone wall cladding in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 25-70 mm thick stone cobble over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge :

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

20 mm dia nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :

20 mm nominal bore

Providing and fixing brass ferrule with C.I. mouth cover including boring and tapping the main :

20 mm nominal bore

Electrical Works

4 way (4 + 12), Double door

Incomer-FP MCB Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 100A

Outgoing-SP MCB Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single Pole

Conduits: Supplying & Fixing of following sizes of medium class PVC conduit along wi

th accessories in surface/recess including cutting the wall and making good the same of recesses conduit as required.

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc. , complete as required

63 mm dia (OD-63 mm & ID-51 mm nominal)

Cables: Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

1 x 1.5 sq. mm

Sub- Circuit Wiring Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Erection of Pole: Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Above 6.5 metre and upto 8.0 metre

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. Details of cost for one Set

For 2 Pole Structure, Feeder Pillar

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Supply, Installation, Testing and Commissioning of ongrid Solar Photovoltaic Power Plant conforming to MNRE specifications as amended, consisting of Mono/Poly Crystalline silicon solar cells, net metering facility, necessary protections, earthing, mounted on Aluminium/GI structure of suitable strength with following components complete as required:- a) Solar Photovoltaic Module of capacity 330 Wp or above, manufactured in India, conforming to IS 14286/IEC 61215, IS/IEC 61730-Part-1, IS/IEC 61730-Part-2. Solar Photovoltaic Module conversion efficiency shall not be less than 16.5%. PV modules used in solar power plants/ systems must be warranted for their output peak watt capacity, which should not be less than 90% at the end of 10 years and 80% at the end of 25 years. b) Power Conditioning Unit (PCU) of 350-800 V DC Input voltage range and 400 V AC, three phase, 4 wire, 50Hz +/- 2.5 Hz, output voltage suitable to generate ACPower with efficiency not less than 97%, total harmonic distortion less than 3% and suitable for ambient temperature from 0 to 50 degree C. The PCU shall adjust the voltage and frequency level to suit the Grid Voltage Frequency. c) Data Monitoring System complete with accessories. d) Fixing of Array junction box & Main junction box with IP 65 protection and termination arrangement for incoming and outgoing cable along with glands, lugs and other accessories etc. as required. e) Lightning and surge voltage protection. f) Connections & Interconnections by supplying & fixing required size XLPE insulated copper conductor 1.1 kV grade armoured power and control cables between solar modules, main power cable to grid supply PCU unit along with supplying & fixing of necessary channel/conduit lugs and other accessories etc. as required.

Solar Street Light Supply Installation, testing and commissioning of IP65/IK09, 60 Watt White LED type Solar Street Light (LED based) consist of white LED luminaire ( LED + Driver) and including battery , necessary control electronics, interconnecting wires / cables, module mounting structures, according to standard EN 60529 and EN 62262 ,complience with standard IEC 68-2-6 ,intelligent LED Street Luminaire should be made of Heavy-duty die-cast aluminum (EN AC-46100) and for extremely corrosive environments, surface treatment should be Anti-UV thermosetting polyester / 80 micron epoxy primer + Anti-UV thermosetting polyester.Available in all TYPEll(T201) TYPElll(T301) TYPElV(T401) V(T501) distrubution type ,30W Min efficacy to 154 lm/W,delivered lumens min 22100lm for streetlight application with Dimmable driver and integrated SLC , including connection with 3x1.5 sqmm flexible fire retardant copper connecting wire of required length complete as required for outdoor application.Luminaire and built in idriver must meet follow paramenters: -DriverEficiency:>86%~>93%;Maximum Current:AC0.22A(max)~AC2.5A(max) -High eficiency driver:PF>0.98,driver eficiency>92%.

Supply of Hot-Dip Galvanized conical 7m height Poles for Street Lighting with decorative brackets, IS 2062 for base plate with door opening arrangements, including suitable boards, bakelite sheet suitable to withstand the wind speed of 47 m/sec.

Flood Light Supply of LED type Flood light 80 W fixtures with required. lamps, control gears, including. connection with 3x1.5 sq.mm flexible fire-retardant copper connecting wire of required length. complete as required for outdoor application.

Cables Supplying following sizes of XLPE/PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 4C x 10 Sq mm

4C x 16 Sq mm

Supplying following sizes of PVC/XLPE insulated armoured aluminium conductor, Three and Half core cable in the existing cablr tray. Grade 650/1100 V as per IS 7098 with upto date amendements. 3.5C x 120 Sq.mm

Supplying and Installation of Solar Power Plant, Solar Module & Mounting Structure, Solar PCU (PWM)/Solar PCU (MPPT) including Tubular Batteries, Array Junction Box/ D.C Distribution Box, Earthing Kit along with accessories, Lightning Arrestor and as per MNRE Specifications

P & F of IP65 IK10 protected 10w LED Bollard fixture. Light Fixture made of powder coated alluminium/Steel housing with diffuser for uniform distribution. The System level Luminous efficacy > 85 Lumen/W. SMD LEDs . CRI>70, CCT: 3000/4000/6000 K. The integral SMPS based electronic driver must be constant current and inbuilt surge protection of min. 4KV(L-N) and efficiency > 85%, PF>0.9 and input Voltage range of 90- 270V AC at 50Hz. System life of 50000 burning hours with 70% of Initial Lumens maintained. Light should include quick connecting cable coupled with various mounting accessories. Fixture must be in compliance with IS/CE Standards.

Providing and fixing IP 66 spike light using cob light as LED source. Offered in mono Red, green, blue and warm white colour

Air quality monitoring

and as per the direction of Engineer-in-Charge: