PROVN OF RAW WATER PIPELINE FOR D2 AREA AND OTHER SANCTIONED WORKS AT NDA KHADAKWASLA

Amount

Excavation in trenches in any type of soil/rock not exceeding 1.5 metre wide and not exc 1.5 metre in depth and getting out for taking out / laying of GI / CI pipe line and making bottom surfaces of excavation leveled and to a gradient complete all as specified and directed.

Returning filling in including spreading levelling watering and well ramming lin layers not exceeding 25 cm after the pipes have been laid complete all as specified and directed.

Removing excavated material / soil to a distance n. exc 50 m above starting point complete all as specified and directed.

Supply and laying in trenches / on ground GI tubing 'Medium grade' of 80 mm bore with all fittings like Tee,socket,elbow etc complete all as specified and directed. Note: excavation of earth work shall be measured and paid seperately under respective item.

Supply and laying in trenches / on ground GI tubing 'Medium grade' of 50 mm bore with all fittings like Tee,socket,elbow etc complete all as specified and directed. Note: excavation of earth work shall be measured and paid seperately under respective item.

Supply and laying in trenches / on ground GI tubing 'Medium grade' of 40 mm bore with all fittings like reducer Tee, socket,elbow etccomplete all as specified and directed. Note: excavation of earth work shall be measured and paid seperately under respective item..

Supply and laying in trenches / on ground GI tubing 'Medium grade' of 25 mm bore with all fittings like reducer Tee, Socket,elbow etc complete all as specified and directed. Note: excavation of earth work shall be measured and paid seperately under respective item.

Supply and laying in trenches / on ground GI tubing 'Medium grade' of 20 mm bore with all fittings like Tee,socket,elbow etc complete all as specified and directed. Note: excavation of earth work shall be measured and paid seperately.

Supply and laying in trenches / on ground GI tubing 'Medium grade' of 15 mm bore with all fittings like reducer Tee 50x50x15 mm,socket,elbow etc complete all as specified and directed. Note: excavation of earth work shall be measured and paid seperately.

M&L for Cutting existing cast iron pipes 200mm dia in position for insertion of new tees (200x200x50)/ branch including short nipple for branch connections complete all as specified and directed.

S&F stop valves of 15mm, cast copper alloy, screwed down ,high pressure ,with crutch or butterfly handle ,screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

M&L for boring of holes under road, pavements, hard standing by trenchless Technology using Ultra Sounding technique and necessary machine including HDPE pipe of upto 150mm dia suitable for 0.4mpa working pressure complete all as diorected for passing GI Pipe of bore size 15/20/50mm complete all as specified and directed. Note : Damages to any existing cable/ pipeline if any, will be repaired immediately and cost for the repair is deemed to be included in quoted rate.

M&L for valve Pit Chember of size 750x750x500 mm ( Internal Dimension) with PCC 1:3:6 type C1 block masonry set in CM 1:4 including all necessary excavation and earth work in any type of soil, returning filling and disposal of spoil to a distance .exc 50m and depositing where directed, PCC in foundation of the mix (1:4:8) type D-2 ( Using 40mm graded stone cruched stone aggregate), 15 mm thick plaster work in CM 1:4 over all internal and external wall with white wash of both surface and MS sheet cover of suitable thickness for with hinges, equal angle iron frame and necessary locking arrangement painting of synthetic Enamel paint over coat of red oxide primer on MS Plate complete all as specified and directed.

M & L for Valve Pit Chember of size 900x900x750 mm ( Internal Dimension) with PCC 1:3:6 type C1 block masonry set in CM 1:4 including all necessary excavation and earth work in any type of soil, returning filling and disposal of spoil to a distance .exc 50m and depositing where directed, PCC in foundation of the mix (1:4:8) type D-2 ( Using 40mm graded stone cruched stone aggregate) 15 mm thick plaster work in CM 1:4 over all internal and external wall with white wash of both surface and MS sheet cover of suitable thickness for with hinges, equal angle iron frame and necessary locking arrangement painting of synthetic Enamel paint over coat of red oxide primer on MS Plate complete all as specified and directed.

M&L for Cutting existing cast iron pipes 80mm dia in position for insertion of new tees (80x80x40)/ branch including short nipple for branch connections complete all as specified and directed.

S & F stop valves of 20mm, cast copper alloy,screwed down ,high pressure ,with crutch or butterfly handle ,screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

S&F bronze Gate Valves (Hexagonal type) 80mm with iron wheel head, screwed both ends for iron pipes complete all as specified and directed.

Material and labour for supply, installation, testing and commissioning of chemical earthing (maintenance free earthing) of copper bonded elecrode size 88mm X 3 mtr long 250 micron duly fixed and including with connector at top connection of copper strip 50 X6 mm riveted /nut bolt after 150 mm boring and further earth continuity conductor made of copper strip 25X3 mm with 50 KGS Backfill Compound highly conductive, hygroscopic, non- magnetic, non-corrosive in nature, and have the best moisture -retaining qualities including providing FRP pit cover of size 250mm x 260mm x 330mm complete as per manufacturer specification complete all as specified and directed. Note:- (i). The rate quoted is deemed to include for necessary earth work, RFR etc. (ii). The earthing / chemical filling shall be done in the presence of Engineer-in-charge. (iii) Rate included for testing,commisioning including checking of earth continuity and earth result complete all as specified and directed. (iv) Each chemical earth pit system shall be tested by the contractor in the presence of Engineer-in-charge and the earth resistance results of each individual chemical earth pit system shall not be less than 1Ω (one ohm) and shall be submitted in triplicate duly signed by all concerned, for reference and record. The quoted rate shall deemed to include this provision and no extra claim what-so-ever on this account shall be entertained. (v) Earth strip 25x3mm shall be measured and paid separately. (vi) Rate is included for boring of earthing of dia 150 mm in any type of soil/rock. (vii) If the soil is full of stones, then it shall be replaced entirely with good soft soil for achieving better conductivity (viii ) Test certificate from the OEM has to be produced by the contractor for the material used in earthing. Make of Earthing electrode and BFC. (a) U Protec Earthing Pvt Ltd (b) Ashlok safe Earthing electrode Ltd (c) JEF Technologies

Material and labour for supply, installation, testing and commissioning of chemical earthing (maintenance free earthing) of copper bonded elecrode size 80mm X 6 mtr long 250 micron duly fixed with and including connector at top connection of copper strip 50X6 mm riveted /nut bolt after 150 mm boring and further earth continuity conductor made of copper strip 25X3 mm with 100 KGS Backfill Compound highly conductive, hygroscopic, non- magnetic, non-corrosive in nature, and have the best moisture -retaining qualities including providing FRP pit cover of size 250mmX260mmX330mm complete as per manufacturer specification complete all as specified and directed. Note:- (i). The rate quoted is deemed to include for necessary earth work, RFR etc. (ii). The earthing / chemical filling shall be done in the presence of Engineer-in-charge. (iii) Rate included for testing,commisioning including checking of earth continuity and earth result complete all as specified and directed. (iv) Each chemical earth pit system shall be tested by the contractor in the presence of Engineer-in-charge and the earth resistance results of each individual chemical earth pit system shall not be less than 1Ω (one ohm) and shall be submitted in triplicate duly signed by all concerned, for reference and record. The quoted rate shall deemed to include this provision and no extra claim what-so-ever on this account shall be entertained. (v) Earth strip 25x3mm shall be measured and paid separately. (vi) Rate is included for boring of earthing of dia 150 mm in any type of soil/rock. (vii) If the soil is full of stones, then it shall be replaced entirely with good soft soil for achieving better conductivity (viii ) Test certificate from the OEM has to be produced by the contractor for the material used in earthing. Make of Earthing electrode and BFC. (a) U Protec Earthing Pvt Ltd (b) Ashlok safe Earthing electrode Ltd (c) JEF Technologies

S & F copper earth continuity conductor or main earthing lead of size 25 X 3 mm fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or fixed to pole or any other indicated situtation including Porcelain insulator for earthing etc. as required complete all as specified and directed.

Material and labour Earth connector made out of copper strip 25 x 3mm, 60 cm length suitable for 2 inlet earth connection & 6 outlet earth connection with brass nut bolts & washers complete all as specified and directed.

Supply, installation and commissioning of ESE Lightning Arrester as per following Specification ESE Lightning Arrester, Installtion of LA on 5m long mast with guy rope,Test Link Box (MS Powder coated box size of 300mm X 120mm X 100 mm), ESE LA Counter, Guy Rope with connected accessories. The ESE LA Installation on high raising buildings necessary scafolding work or protective arrangement made by contractor while execution of work complete all as specified and directed.

Supply and fixing 70 Sqmm single core multistranded Copper Cable, 1100 Volts PVC insulated on wall / roof of building with clamps for connection of ESA lightening arrestor to earthing terminal with copper lugs, SS nut bolts and washers accessories as per site requirement complete all as specified and directed

M&L for maintenance free grounding Solution set earthing comprising of 17.2 mm pure copper earthing rod, 3m long, Copper terminal size of 40x6mm with 2 Nos M8 holes for termination. The earthing electrode will be placed in the ground after a bore is drilled to the depth of 3.5 Mtr. The bore drilling will be 120mm dia with the help of a Pneumatic boring machine, 50 Kgs BFC will be placed in the bore to cover the earthing rod from all sides. BFC will be poured in Slurry form in a properly mixed condition. The Earth pit cover Square 300 x 300 x 240 mm to be provided to cover the Earth Pit and shall be made of reinforced FRP and should be capable of carrying the weight of 5 Tons complete all as specified and directed. Make : U-Protec Earting Pvt Ltd or equivalent in Ashlok Earthings /JEF technology NOTE:- (i). The rate quoted is deemed to include for necessary earth work, RFR etc. (ii). The earthing / chemical filling shall be done in the presence of Engineer-in-charge. (iii) Rates of boring 3.5 Mtr for earth electrode, Copper strip 25x3 mm upto 7.5 Mtr from earth electrode is deemed to be included in the quoted rate. (iv) On testing, after completion, if the earth resistance <5 ohms is not obtained, earthing will be rejuvenated at no extra cost till the desired earth resistance is obtained. (v ) Test certificate from the OEM has to be produced by the contractor for the material used in earthing. (vi) If the soil is full of stones, then it shall be replaced entirely with good soft soil for achieving better conductivity Make of Earthing electrode and BFC. (a) U Protec Earthing Pvt Ltd (b) Ashlok safe Earthing electrode Ltd (c) JEF Technologies

Site clearance including clearing away all grass vegetation, saplings, shrubs, brushwood, undergrowth, roots, and trees not exceeding 30cm grith and removing rubbish outside the periphery of the area under clearance complete all as specified and directed.

Excavation in trenches n exc 1.50m wide and n.exc 1.50m deep, for foundation etc n exe 10 sqm on plan and n exe 1.50m depth and getting out in any type of soil complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation/ filling/ mass concrete complete all as specified and directed..

M&L for precast cement concrete block walling exc. 10 cm width with solid block PCC 1:3:6 ty C1 grade design mix and setting in cement mortar (1:6) complete all as specified and directed.

M&L for earth filling in floors or pavings, earth obtained by rough excation in any type of soil from MOD land, removing to distance not excedding 50m, laid in layers n exc. 25cm thick, spread, levelled and rammed including watering complete all as specified and directed.

M&L for 100mm thick PCC 1:4:8 Type D-2 using 40mm graded stone aggregate as in sub bases complete all as specified and directed.

M&L for 70mm thick PCC 1:2:4 type B0 using 12.5 mm graded stone aggregate as in floors complete all as specified and directed.

M&L 12mm thick rendering on fair faces of brick work or concrete surfaces in cement mortor 1:6 with finished even and smooth (without using extra cement) complete all as specified and directed.

M&L for preparing newly plastered surfaces on walls and applying two coats of cement base paint complete all as specified and directed.

S&F of 3 layer rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) in white color, 2000 Ltr capacity hoisted and fixed in position all as specified including ball brass valves, high pressure, with polythene float and fly nut complete screwed for 25mm bore iron pipe complete all as specified and directed.

S&F 25 mm bore tubes medium grade galvanised, with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed.

S&F 25mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F Self Primming Monoblock pump of 1.5 HP capacity, Heads Range 18-57M, Discharge Range 4700L/H-1400L/H, S/D Pipe size 25x25mm, Single Phase operated with fully automatic water level controller and indicator with corrosion and rust free sensor ISO certified including necessary MS sheet cover and necessary foundation work complete all as specified and directed. Make : Havells Model : MHPASJ1X50 or equivalent make as mentioned in PS

S & F Submain wiring with 2x2.5 Sqmm + 1x1.5 Sqmm size single core PVC insulated multi stranded copper conductor cables 1100V grade along with non metallic rigid conduit of 20mm dia with all fixing accessories complete all as specified and directed.

S&F Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 10A complete all as specified and directed.

S&F for Collapsible steel gates top hung consisting of channel pickets, pivoted flat bars top and bottom runners brass handles etc as specified erected in position and securing runners with holdfasts and brackets complete all as specified and directed.

M&L for two coat of synthetic enamel paint over a coat of red oxide after preparation of new steel surfaces surfaces complete all as specified and directed.

Supply and install 7.5 KVA silent Diesel Engine Driven Generating Set with AMF panel, 230 Volts Single Phase, 0.8 PF, 50 Hz, completed with fill of lube oil and coolant,Battery,AVM pads,Std.control panel with Microprocessor Controller with Engine safeties and protections,Residential Silencer complete all as specified and directed.

M&L XLPE insulated, armoured heavy duty electric cable with aluminium multistrand conductor, 1100 volts grade, cross sectinal area 25 sqmm 4 core complete all as specified and directed.

Excavation in trenches in hard/dense soil n.exc 1.5 M wide and not exceeding 1.5 mts in depth in wide for laying of cables and n exc 1.5 mtr in depth and getting out incl dressing/trimming sides and levelling/grading and ramming of bottom of excavation complete all as specified and directed.

Supply and laying 40 mm outer dia, double walled corrugated (DWC) HDPE duct pipe confirming to IS-16205 Pt-24 with antirodent and non flame propogating properties of approved colour complete with fittings i.e.coupler,Tee, elbow clamp for cable protection complete all as specified and directed.

Supply and install Hi wall split type AC units indoor/outdoor complete with cordless remote control unit and with in built air ioniser dual invertor type compressor,copper tube condensing unit with CFC free gas for better indoor air quality with 5 star rating of capacity 1.0 TR single phase including cabling work, insulation between indoor unit to outdoor unit and provision of MS Brackets for resting of outdoor units (where reqd) or making resting platform of outdoor unit by brick works complete all as specified and directed.

Supply and install Hi wall split type AC units indoor/outdoor complete with cordless remote control unit and with in built air ioniser dual invertor type compressor,copper tube condensing unit with CFC free gas for better indoor air quality with 5 star rating of capacity 1.5 TR single phase including cabling work, insulation between indoor unit to outdoor unit and provision of MS Brackets for resting of outdoor units (where reqd) or making resting platform of outdoor unit by brick works complete all as specified and directed.

Supply and install Hi wall split type AC units indoor/outdoor complete with cordless remote control unit and with in built air ioniser dual invertor type compressor,copper tube condensing unit with CFC free gas for better indoor air quality with 5 star rating of capacity 2.0 TR single phase including cabling work, insulation between indoor unit to outdoor unit and provision of MS Brackets for resting of outdoor units (where reqd) or making resting platform of outdoor unit by brick works complete all as specified and directed.. .

M&L for high thermal conductivity and corrosion resistat Copper Tube of size 1/4 inch (6mm) with insulation including all fittings and fixing accesssories used in extended length complete all as specified and directed.

M&L for high thermal conductivity and corrosion resistat Copper Tube of size 5/8 inch (16mm) with insulation including all fittings and fixing accesssories used in extended lenght complete all as specified and directed.

M&L for PVC pipe 20 mm dia heavy duty with all fittings and fixing accesssories such as coupler, lock nut, saddle, pipe hook and laid on floor (for wash out line) complete all as specified and directed.

Sparkh Electricals & Works

Horizon Construction

CHAITANYA WINDWELL