Augmentation of existing water supply systems and allied infra works at Baramulla

Amount

Note: (i) Please refer Schedule 'A' Notes given on serial page No. 22 to 28 of tender documents. (ii) Item from Srl No. 3 to 7 of this document shall be Part-VIII (Miscellaneous Items of Works) of BOQ (iii) Unless otherwise specified, earth work and excavation shall be measured and paid separately forSch 'A' Part II to VI and VIII (iv) This schedule 'A' Part-VIII (Miscellaneous items of Works) is not estimated by MES and the estimated rate indicated as "Rs. 0.00" under Col.5 signifies this fact only.

LUMPSUM/ OTHER PRE-PRICED PROVISIONAL SCHEDULES OF WORKS

Lump sum price worked out by the contractor for BUILDING WORKS as listed in Schedule 'A' Part-I brought forward from serial page No. 29

Lump sum price worked out by the contractor for LIGHTENING PROTECTION WORKS as listed in Schedule 'A' Part-II brought forward from serial page No. 30

Lump sum price worked out by the contractor for EXTERNAL WATER SUPPLY WORKS as listed in Schedule 'A' Part-III brought forward from serial page No. 32

Lump sum price worked out by the contractor for EXTERNAL ELECTRIFICATION WORKS listed in Schedule 'A' Part-IV brought forward from serial page No. 33

Lump sum price worked out by the contractor for DG SET WORKS as listed in Schedule 'A' Part-V brought forward from serial page No. 34

Lump sum price worked out by the contractor for SECURITY FENCING WORKS as listed in Schedule 'A' Part-VI brought forward from serial page No. 35

Lump sum price worked out by the contractor for SITE CLEARANCE & EARTH WORKS as listed in Schedule 'A' Part-VII brought forward from serial page No. 36

LIGHTENING PROTECTION WORKS

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x6 mm thick buried directly in gound (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr below normal ground level, connected to galvanised iron strip 32x6mm as earth lead connected to earth plate by means of bolt, nuts check nuts and washers of protected by provn of GI light grade pipe 40mm bore upto 7.5mtr including provision of concrete pit in PCC (1:2:4) type B-1 ( using 20 mm graded crushed stone aggregates ) with 40mm thick cover of RCC (1:2:4) reinforced with XPM (Weight not less than 4kg/Sqm) and frame of angle iron 25x 25x3mm with lugs 02 Nos and with 6 mm dia MS bar handle made to shape, GI medium grade 20 mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling, test point made out of Bronze/Gun metal with fixing arrangement, funnel, wire mesh and excavation/earth work in hard/dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 metre, all as per electrical plate No 3 of SSR -2009 Part -I and connecting to earth test point all as specified or indicated including testing on completion, complete all as specified and directed. (LP = 2, EE = 14, DG SET = 8) Note : The quoted rate of earthing shall be deemed to include cost of 7.5 m long galvanised iron stirp 32x6mm dia and protection pipe GI light grade 40mm bore and GI medium grade 20 mm bore watering pipe. Any variation in length shall be adjusted through deviation order.

EXTERNAL WATER SUPPLY WORKS

Material and labour for trial drilling bore hole in alluvial strata for construction of deep borewell of 200mm dia with reverse rotary rig drilling machine complete with driling bits, dril shaft and all other accessories, complete with transportation, errection of camp at site and removal of all tools and plants on completion of borewell work for the depth upto 60 metre from ground level as complete all as specified and directed. Location : Prakash Enclave and Mahadev Enclave

All as per item No. 4.01 here-in-before but depth exceeding 60 metre and upto 120 metre below ground level

All as per item No. 4.01 here-in-before but depth exceeding 120 metre and upto 180 metre below ground level

All as per item No. 4.01 here-in-before but depth exceeding 180 metre and upto 250 metre below ground level. Note for Item No 4.01 to 4.04:- The cost of necessary fuel, lubricant and chemical extra required for construction of work shall be deemed to be included in the unit quoted rate by the tenderer and nothing extra shall be paid for these items.

Material and labour for development of bore with reaming upto 550mm for borewell of 200mm dia, for depth upto 60metre from ground level complete all as specified and directed.

Material and labour for development of bore with reaming upto 550mm for borewell of 200mm dia, for depth from 60metre to 200 metre from ground level complete all as specified and directed.

Material and labour for development of bore with reaming upto 550mm for borewell of 200mm dia, for depth from 200metre to 250 metre from ground level complete all as specified and directed.

Supplying, assembling, lowering and fixing in position 250mm nominal bore MS ERW ISI marked casing blank pipe having wall thickness 8mm as per IS -4270 (2001) and jointing with electric arc welding, random length of pipe 3 to 6 metre, including necessary fittings, ie. 200mm long MS sleeves of suitable size, coupling, jointing and painting with two coats of bituminous paint of external surfaces of pipe upto depth of 60 metre below ground level complete all as specified and directed.

Supplying, assembling, lowering and fixing in position 200mm nominal bore MS ERW ISI marked casing blank pipe having wall thickness 8mm as per IS -4270 (2001) and jointing with electric arc welding, random length of pipe 3 to 6 metre, including necessary fittings, ie. 200mm long MS sleeves of suitable size, coupling, jointing and painting with two coats of bituminous paint of external surfaces of pipe upto depth from 60 metre to 200 metre depth below ground level complete all as specified and directed.

Supplying, assembling, lowering and fixing in position 200mm nominal bore MS ERW ISI marked casing fine cut pipe having wall thickness 8mm as per IS -4270 (2001) with and including slot of suitable size and numbers and jointing with electric arc welding, random length of pipe 3 to 6 metre, including necessary fittings, ie. 200mm long MS sleeves of sutiable size, coupling, jointing and painting with two coats of bituminous paint of external surfaces of pipe upto depth from 200 metre to 250 metre depth below ground level complete all as specified and directed.

Material and labour for electro logging of bore well for designing and lowering of pipe assembly on logging report/graph complete all as specified and directed.

Material and labour for reducing socket made out of MS plate 12mm thick, size 250/200mm bore MS pipe including jointing with electric arc welding complete all as specified and directed.

Material and labour for bail plug made out of MS housing pipe 200mm dia, wall thickness 8mm, one and half metre long blocked with 10mm thick MS plate with bottom hook including jointing with electric arc welding complete all as specified and directed.

Material and labour for centre guide made of MS flat iron (40x6mm) including jointing with electric arc welding with casing complete all as specified and directed.

Supply and filling of cleaned and washed, pea gravel of size 3mm to 6mm packing around the pipe bottom to ground level complete all as specified and directed.

Material and labour for MS clamp suitable for 250mm dia housing pipe made for 150 x 20mm thick plate including bolts/nuts and washers of required size complete all as specified and directed.

Material and labour for well cap made out of 6mm thick MS plate suitable for 250mm housing pipe to provide cover at top of borewell complete with and including locking arrangement using 25mm dia, 400mm long MS bolt slotted through the cap and casing pipe with and including 1 No lock complete all as specified and directed.

Material and labour for development of bore with air compressor not less than 400 PSI compressor over pumping unit till sand free water obtained and testing the yeild for duration as under complete all as specified and directed for first 24 hours by using air compressor complete all as specified and directed. NOTES: - (a) Contractor has to provide own DG Set/Prime mover to run compressor and over pumping set. (b) All type of T&P and transportation required for development of bore shall be arrange by the contractor and cost of these items shall be deemed to be included in the unit quoted rate.

All as per item No. 4.19 here-in-before but subsequent 48 hours after first 24 hours

Material and labour for foundation for holding borewell assembly of size 1.0m x 1.0m x 1.0m at ground level made of PCC 1:2:4 type B-2 using 40mm graded crushed stone aggregate with and including GI pipe 80mm bore medium grade at three places, embedded through out the block 1.70metre length for feeding gravels, GI plug and socket fixed on top complete all as specified and directed.

Material and labour for strata sample box with glass cover 3mm thick and having minimum internal dimension 1.00m x 150mm x 100mm made out of Shisham 1st class hard wood planks, 20mm thick with hinges staple including painting two coats of synthetic enamel paint over a coat of primer complete with soil sample placed in position of 200mm wide compartment made with wood planks 20mm thick complete all as specified and directed. NOTE: - The number of poriton may vary with type of soil starata met and over all length of the bore and can be increased beyond 1m x 150cm .

Material and labour for yeild test for the borewell by continously for 16 hours to determine using 'V' notch constructed at site complete all as specified and directed. NOTE: - Chemical/bacteriological analysis and potability test of water obtained from borewell shall be done from approved lab and submitting the report in triplicate shall be deemed to be included in the unit quoted rate.

Material and labour for tripod made out of heavy duty GI pipe 80mm bore suitable for 2 ton capacity with nut and bolt and hook for suitable size complete all as specified and directed.

Supply and fixing chain pulley block 2 ton capacity with heavy duty chain suitable for working 3metre above ground level, chain 10metre long complete all as specified and directed.

Supply, installation, testing and commissioning of submersible pump 15HP electric driven 415V, TP suitable for GI pipe 80mm dia, discharge capacity 433 LPM, Head 78metre including suitable size of flexible steel rope for holding submersible motor pump complete all as specified and directed.

Supply, laying and testing copper cable of size 6qmm, 3 core for submersible pump complete all as specified and directed.

Supply, installation, testing and commissioning of chemical dosing system suitable to inject solution upto 25LPH comprising dosing pump coupled with single phase electric motor of capacity 0.5HP, 1440 RPM assembly including DOL starter of suitable capacity with agitator dosing and agitator in single motor, agitator with SS sweep blade duly FRP coated, FRP double tank 150 litre capacity, complete unit mounted on heavy duty MS fabricated frame duly painted with anti corrosive paint including packing, electrical & pumping works etc. complete all as specified and directed. NOTE: - The cost of electrical connection like point wiring and socket point requreid for smooth functioning of dosing plant and T&P shall be included in the unit quoted rate.

Supply and fixing UPVC pipe of 20mm dia confirming to IS 4985/2000 complete including necessary clamps and fittings, jointing material etc. complete all as specified and directed.

Supply and lowereing in borewell, MS ERW IS-4270 (2001) column pipe of size 80mm bore in 3metre length, both ends flanged with 10mm thick MS flange including cutting holes (04 Nos) of size 10mm dia for passing the submersible cable, with and including suitable size of covering nuts, bolts, washers and rubber gasket complete all as specified and directed. Note: - All arrangements and T&P requried for lowering the column pipe in the bore shall be made by the contractor under their own arrangement at no extra cost.

Material and labour for construction of brick valve pit of size (0.9Mx0.9Mx1.5M) internal dimensions including all excavation and earth work in any type of soil, returning filling in and disposal of soil to a distance of not exceeding 50m and depositing as directed, PCC as in foundation of the mix 1:4:8 type D-2 using 40mm graded crushed stone aggregate, PCC as in coping in 1:2:4 type B-2 using 12.50mm graded crushed stone aggregate incl form work, brick masonary in cement mortar 1:4 using sub class 'B' bricks, rendering 12mm thick in cement mortar 1:4 internally finihsed even and fair and pointing flush externally as the work proceed in the same mortar, valve pit cover with MS sheet cover 3.15mm thick welded to mild steel angle iron 50x50x6mm frame with handle and locking arrangement, painting all the exposed surfaces of steel with two coats of synthetic enamel paint over a coat of primer and the portion embedded in concrete with two coats of black bituminous paint complete all as specified and directed.

Supply, laying and jointing pipe ductile iron, spigot and socketed end including fittings class K-7, 100mm dia suitable for tyton joint complete all as specified and directed.

Material and labour for tyton joint suitable for 100mm bore DI pipe including jointing material complete all as specified and directed.

Material and labour for fabrication of water level indicator including float ball assembly set of standard size/weight consisting of rustless/corrosion proof PVC float valve or 2nd quality wood, flexible steel wire ropes, MS indicator pointer, steel structural frame to be fixed vertically with dome of tank MS flat iron/angle iron, MS pulleys, nuts, bolts, washers etc of suitable size for proper jointing, fixing, level markeing, water depth as per water level in over head tank in position and testing complete all as specified and directed. NOTE: - Timber shall be 2nd class hard wood and MS sheet shall be 20 gauge.

EXTERNAL ELECTRIFICATION WORKS

Supply, install and commissioning Servo controlled oil cooled voltage stabilizer 25KVA for automatic operation, three phase output, indoor type and designed for Input voltage range : 340V to 460V Output voltage : 415V ± 1% phasse to phase, 230V ± 1% phasse to neutral Duty cycle : Continuous (24 Hours), Suitability : All power factor load Environmental Protection : IP-30, Class of INsulation : Class E No load loss : Less than 0.4%, Correction Speed : ≥ 25V/Sec Correction motor : Heavy dulty synchronour motor 3 Nos Wingding : Copper, IS : 9815, 5142 Mounting : Preferably on wheels Indication : LED for input on (Yellow), LED for output healthy (Green), LED for out put Trip (Red) Display : Input & Output voltage for all the phases current drawn (for all three phases). All faulty indications input voltage low/high, output voltage low/high, vverload (etc). Control : Auto manual contraol from front panel Operation temp ; 0º to 50º Centigrage Alarm : low and high voltage, single phase prevention, phase reversal.

Supply and fixing RCBOs for earth leakage, overload & short circuit protection double pole, 30mA rupturing capacity of rating 6Amp complete all as specified and directed.

Material and labour for sub main wiring with 2 run of 1.50Sqmm cable and one run of 1.5sqmm PVC insulated unsheathed FRLS cable of multistranded copper conductors 1100volt grade, IS 694 marked drawn through and including steel conduit pipe(ISI marked, not less than 20mm dia) along with fittings and accessories concealed on wall and surfaces on ceiling complete all as specified and directed. NOTE: - Three run of copper conductor and one run of steel conduit shall be measured as one running metre.

Supply and fixing 20W LED aviation obstruction light fitting including bulb, in red colour, including RCC foundation, complete all as specified and directed.

Material and labour for sand cushioning with a layer of fine sand 8 cm thick before laying of cable and 15 cm thick after laying of cable in trenches complete all as specified. Note: Measurement shall be taken only after punning down sand cushioning.

Supply only rubber mat of size 1.0m x 2.0m x 10mm for electrical installation complete all as specified and directed.

Material and labour for brick covers of sub class B (old size) desgination 75 laid perpendicular to axis of cable in trenches for cable protection of cable with width equal to length of brick complete all as specified and directed.

DG SET WORKS

Supply, instalation, testing and commissioning of ECO friendly Diesel Engine driven generating set of 25KVA, Derated Engine, HP not less than 41HP, CPCB-II nearest higher side 400/440 volt, AC, 50 Hz, 4 wire, 0.8PF, suitable for work between -2ºC to +35ºC, directly coulpled alternator and engine, water cooled with AMF Panel common steel base fixed on cement concrete in foundation as per OEM recommendation. DG set of 25 KVA platform with inbuilt AMF panel as per manufacturer recommendation and other accessories comprising of following: - Make : As per Appendix 'E' (A) ENGINE: ECO friendly for emission and noise (PCB NORM COMPLIANCE) 4 stoke diesel engine confimring to BS standard developing 56BHP @1500RPM turbocharged water cooled complete with a provision for 10% over laod for one hour on 25KVA. (i) Fly wheel with starter ring for generating set. (ii) Dry type Air filter

(iii) Lub oil cooler assembly with accessories. (iv) Exhaust air manifold (v) Exhaust silencer. (vi) Expansion below. (vii) Exhaust gas turbocharger. (viii) Fuel filter (pree micro) (ix) Lubrication oil filter (x) 12V electrical starting system with starting motor & battery charging alternator with self starter and other auto electric accessories as recomanded by manufacturer. (xi) Centrifugal by-pass filter (xii) Front & rear enginer mountin supports. (xiii) Engine control panel consisting of OFF/ON/START keys lub oil pressure gauge, Ammeter, electroinc Hour meter, speedometer. (xiv) Safety against low lub oil pressure. (xv) Enginer operation/maintenance, spare parts manual. (xvi) Engine test certificate (xvii) Cold starting kit as per manufacturer recommendation (xviii) One MS frame suitable for mounting of Engine & alternator. (xix) Fuel tank of suitable capacity as per manufacturer recommendation complete with fuel gauge inlet/outlet connections drain valve with plug etc. (xx) Battery of suitablke capacity as per manufacturer recommendation with copper leads and terminals of suitable size.

(B) ALTERNATOR: Sailent pole brushless type suitable for direct couple to engine self excited, self regulated with fast response, thyristor type, electroic automtic voltage withhold, output voltage with in desired limit (+1%), Dynamically balanced 400/415 volt, AC, 3 phase, 50 Hz, 4 wire, 0.8PF lagging 25KVA, 1500 RPM star connected (4 wire) screen protected, drip proof enclousers with radial fan mounted on rotor with insulation class-F/H and with stand an over load of 10% for one hour in every 12 hour operation ambient temperature varies from -2ºC in winter to +35ºC in summer (Baramulla) with following accessories. (C) ACOUSTIC ENCLOSURE: Supply & install of acoustic enclosure suitable for 25KVA DG Set as under; - (i) Fabricated out of CRCA sheet of suitable thickness as per manufacturer design, polyster based powder coated internaly and externaly with lockable type door handle. All nuts and handles shall be zinc coated. (ii) The doors are gasketed with EPDM gaskets. (iii) Sound proofing with high quality rock wool/mineral confirming to IS 8183 of 50mm thickness and density at 96kg/Cum covered with fiber glass cloth and perforated powder coats sheet specialy designed alternators (sound controllers) at air entry and exit of the container, noice level shall not exceed 75Db at 1 metre distance as per CPCB norms. (iv) Adequate ventilation to meet air requirement for combustion and heat removal with provn of a blower. (v) Emergency stop push button out side the container. (vi) Provn of light inside the canopy 20W LED fittings with wiring and control switches.

EXCAVATION AND EARTH WORKS

Excavation in post holes (or similar holes) each not exceeding 0.50 cum, getting out soft/loose soil and removing the excavated material to a distance not exceeding 50m and deposited where directed complete all as specified and directed.

M/S SHAH CONSTRUCTION