Construction of 12 nos Rural Water Supply Scheme with 1.0 HP DC solar motor pump set with 10 house connection with existing source of water, steel structure, HDPE water Tank through head of 15th finance ZPDP West singhbhum Chaibasa

Solar Photovoltaic (SPV) solar submersible D.C. water motor complete set. Desisgning, supplying, installation, testing & commissioning with all tools & parts of following solar photovoltaic (SPV) solar submersible D.C. Water Motor pump suitable for minimum 125mm x 115mm bore well as per MNRE guideling with following specifictions & accessories. (A) SPV arrays contains specified no of same capacity type & specification modules connected to series or parrallel to obtained the required voltage & current the power output of individual PV modules should be minimum 200 watt peak. (i) The SPV modules should be as per IEC-61215 and IEC 61730 part1.0 . (ii) All external prts of motor pump used in submersible pump which are in contact of water is stainless steel garde 303 or higher as required. (iii) The PV module should be mounted on metalic structure of adequate strenght and appropriate design which can withstand load of modules & High wind pressure up to 200 Km/h. (iv) The moudle mounting structure should be hot dip galvanized according to IS 4759. (v) To enhance the performance of SPV water pumping suytem & arrangement for seassonal tilt angle adjustment should be provided. (vi) Necessary arrangement shold be provided in controller automatic start-run-stop through out the day with water level detection system. (As per MNRE specification). (vii) Necessary protectin such as lightening arrestor etc. should be provided to protect the controller & SPV. (viii) The suction/delivery pipe shall be UPVC/HDPE pipes of appropriate size 60m or more as required minimum pressure rating of 8kg/Sq cm-PE 100 grade for pump up to 3HP & 10 Kg/Sq cm-PE 100 grade for 5 HP. (ix) All cable used shall be as per IS 694. Suitable size of cable shall be used in sufficient lenght for inter connection between the SPV array to SPV controller and SPV controller to solar power pump. Provision of cable shall be as per IS 14536. (x) The motor pump set should have 5 years warranty. (xi) control panel suitable for motor pump with arrangement of dry run & over flow protection sensor, float switch & rain prevention box (as per MNRE specification). (xii) The SPV controller must have IP-65 protection or must be housed in cabinet having at least IP-65 protection. (xiii) The system should be as per MNRE guide ling & Eco-friendly with suitable arrangment to operate new pump manually. (xiv) With third party inspection before dispatch. (xv) Fitting, fixing & mounting on water tank steel structure. (xvi) Provision for web based remote monitoring of the pumps to be installed must be made through the inbuilt controllers. It should be possible to ascertain the daily water output, the power generated by PV array, the Up and down time of the pump during the year, number of days the pump was unused or under breakdown repairs. The following details should be marked indelibly on the motor pump set - (a) Name of Manufacturer of distinctive logo. (b) Model Number. (c) Serial Number. (B) Solar submersible motor pump (SPV DC Type) (1) 1HP (DC pump) with 900 WP minimum watt P.V. panel as MNRE pump head max shut-off head up to 120 mtrs. For higher or lower head or in between various moudules output could be decided on prorates basis. (As per latest guide line of MNRE)

Carrying out recuperation/Yield Test for ascertaining the discharge of constructed well/ excavated profile as directed by the IEC. The test out by the drawing down water from the well/ profile below normal/subsoil water level up to full depth rise is recorded the normal water level/subsoil water level in the well / profile as well as strainer/level at pump as per design of W.S. scheme shall be recorded prior to the test including cost of all materials, over Load , Labours etc. complete as directed.

Supplying all labours, tools and equipments for dismantling of head & water tank assembly and taking out 32 mm dia old G.I. Pipe, connecting rod, cylinder assembly the dismantled components after necessary changing for making the T/W in good condition with all transportation including unused taken out materials back in store all complete job as per direction of E/I. (As per Model Estimate of Solar Energy based Mini WSS. TS done by SE, Ranchi Circle & Circle Gumpla dt. 21.05.2019).

Provision of solar night lamp.

Construction RCC foundation for steel structure staging & solar panel - Earth work in excavation in foundation trenches in ordinary soil and disposal of excavated earth as obtained to a distance up to 50.0m, including all lifts, levelling ,ramming the foundation trenches, removing roots of trees, shrubs all complete as per approved design ,building specification and direction of E/I. (Vide classification of soil item-B) . (BCD-SOR-5.1.1+5.1.2) Foundation for steel structure staging 4x0.90x0.90x1.35

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials ,labour ,royalty and taxes all complete as per building specification and direction of E/I (Mode of measurement compacted volume) (BCD-SOR-5.1.10) Foundation for steel structure staging 4x0.90x0.90x0.075

Providing PCC M-150 in nominal mix of (1:2:4) in foundation with approved quality of stone chips 20mm to 600 size grded and clean coarse sand of F.M.2.5 to 3 including screening shuttering mixing cement concrete in mixer and placing in position vibrating striking curing and royalty all complete as per building specification and direction of E/I. 5.3.1.2 Foundation for steel structure staging 4x0.90x0.90x0.075

Providing RCC M-200 in nominal mix of (1:1.5:3) in columns with approved quality of stone chips 20mm to 6mm size graded and clean coarse sand fo F.M.2.5 to 3 including screening shuttering mixing cement concrete in mixer and placing in position vibrating striking curing and royalty all complete as per building specification and direction of E/I. (a) Foundation for steel structure staging Footing (BCD-SOR-5.3.1.1) 4nos x 0.90m x 0.90m x 0.25m = 0.81 m3.

Vertical Pedestral (BCD-SOR-5.3.2.1) 4 x 0.35 x 0.35 x1.150

Tie Beam (BCD-SOR-5.3.2.1) 4x0.25x0.25x1.085

Providing for steel reinforcement as per approved design and drawing excluding carriage of T.S. bar to work site cutting, bending with annealed wire with cost of wire, removal of rust placing the rods in position all complete as per building specification and direction of E/I. BCD-SOR-5.5.5

Earth work in back filling the rrenches after laying didderent types and size of pipes with earth removed during excavation within initial lead and lift as per specification and direction of Engineer-in-Charge. 80% of earth work (3.1.1.2).

Carriage of materials from different sources or departmental stores to work site including loading, transporting, unloading and stacking the materials at work site etc. all complete job. As per direction of E/I. Cememnt + Rod (20km)

Sand (20 km)

Stone Chips (20 km)

Construction of galvanized tubular steel structure staging for (4.5m) HDPE water storage tank & solar panel - For Structure :- (1) Providing structural steel galvanised tubular hollow section work in trusses, other similar trussed purlins and members with all bracing ,gusset plates etc as per detailed design and drawing or as directed by Engineer- in-charge ,including cutting fabricating ,hoisting , erecting and fixing in position , making riveted/bolted /welded connections and one coat of anticorrosive paint and over it two coat of all oil painting & For Structure(PLUS) Providing and applying materials & labour for 2% hot dip galvanizing of above structure including transportation for galvanizing minimum thickness 80microns (Net wt. of components to be Galv) preferably TATA structural section etc including nessary nut bolt complete as per approved drawing.

(2) information board for IEC- Provding structural steel work in trussess other similar trussed purlins and members with bracing gusset plates etc as per detailed design and drawing or as directed by Engineer-incharge including cutting fabricating hoistingerecting and fixing in position making reverted bolted welded connections on coat of anticorrosive paint and over it two coats of oil painting etc complete (MJP 2021*-2022 Sec F item 6). (i) Square Tube - 25mm x 25mm x 3.2mm thick, ([email protected]/m), 2nos x 1.50m = 3.00 = 3.00 x 1.98 kg/m = 5.94 kg (ii) Square Tube 25mm x 25mm x 3.2mm thick ([email protected] kg/m), 3nos x 1.20m = 3.60m = 3.60 x 1.98 kg/m = 7.13kg (iii) M.S. Sheet 1mm thick, ([email protected] kg/m2), 1nos x 1.50m x 1.20m = 1.80m2 = 1.80m2 x 7.85 kgp/m2 = 14.13 kg , Total = 27.20 kg

Materials and labour for vinyl painting of matter given by department in different color (As per Market Rate) 1nox2.10mx0.60m=1.26m2 Total=1.26m2

Analysis of installation of 2000 liters Capacity Water Storage Tank - Providing and fixing HDPE container Syntex or alike one piecemolded water tank made out of low density polythyler abd buil corrugation including of delivery up to destination hoisting and fixing of accessories such as inlet, outlet overflow of all tanks capacity 2000.00 liter Capacity Water Storage Tank (DWSD item no-01 M)

Transportation charge

Lifting of 2000 liters capacity tank up to 4.5 m height with lifting tools with rope and labour

making hole in tank

Making long screw in G.I. pipe including supplying and fitting jam nuts and extra socket etc.

Estimate for Rising and distribution network with house connection up to 10 Nos. including Platform & stand post - Earth work in excavation in foundation trenches in hard soil (vide Classification soil item B) and disposal of excavated earth as obtained to a distance up to 50 mtr. including all lifts, leveling, ramming the foundation trenches, removing roots of trees, shrubs all complete as per approved design, specification and direction of E/I. For Rising Main 50mm HDPE pipe-1 x 15m x 0.50m x 0.50m = 3.75, 65mm HDPE pipe- 1 x 15m x 0.50m x 0.50m = 3.75, Distribution 63mm HDPE pipe- 1 x 15m x 0.50m x 0.50m = 3.75, 50mm HDPE pipe- 1 x 50m x 0.50m x 0.50m = 12.50, 32mm HDPE pipe- 1 x 80m x 0.50m x 0.50m = 20.00, 20mm HDPE pipe- 1 x 150m x 0.50m x 0.50m = 37.50, Total = 81.25 cum

Dismantling plain cement or lime concrete work including stacking serviceable material in countable stacks with 15M. Lead and disposal of unserviceable materials with all leads all complete . BCD-5.10.2, 30.0m x 0.50m x 0.15m = 2.25

Providing PCC M-200 with nominal mix of (1:1.5:3) with approved quality of stone chips 20 mm to 6 mm size graded and clean coarse sand of FM 2.5 to 3.0 including screening, suttering, mixing cement concrete in mixer and placing in position, vibrating,sticking, curring, taxes and royalty all complete as per specification and direction of E/I.for construction or road cutting portion- BCD-5.31.1, 30.00 m x 0.50 m x 0.15 m = 2.25

Rising Main - Manufacture, supply and delivery of following nominal dia UPVC column pipes including PVC socket (Coupler), 65mm dia- Density of pipe 1.38 to 1.43 Gm per cm3 OD:74.5 to 75.2mm wall Thickness end : 9mm to 10.7mm, Barrel 9mm to 10.7mm, Length : 3 Mtrs. Rising main

50mm dia - Density of pipe 1.38 to 1.43 Gm per cm3 OD:87.5 to 88.2mm wall Thickness End: 9.8mm to 11.9mm, Barrel 7.3mm to 9mm, Length : 3 Mtrs. Delivery Pipe.

Distribution : Providing and supplying High Density Polyethylene pipe (HDPE pipe) of 20 mm to 225 mm OD and pressure 6.0 kg/cm2 and 10 kg/cm2 suitable for water supply which is available in all standard conforming to ISI -- 4984/14151/12789/13488, ISO 44278, DIN-8074 materials rates are Ex-factory excluding transportation, taxes and duties. PE-80, PN-10 (item no- 112M 1028), 63 mm HDPE Pipe -15.00

50mm HDPE pipe=50.00

32mm HDPE pipe = 80.00

20 mm MDPE pipe- MJP 21-22 sec-I-X sl no -1A = 150.00

Providing and fixing Gun Metal Gate valve with C. I. wheel of approved quality(screwed end). DSR 18.17.5, 50 mm dia

65 mm dia

Providing and supplying High Density Polyethylene (HDPE ) fittings of 20 mm to 225 mm OD and pressure 6.0 Kg/cm2 and 10 Kg/cm2 suitable for water supply which is available in all standard conforming to ISI -- 4984/14151/12786/13488. ISO 4427, DIN-8074 materials rates are Ex-factory excluding transportation, taxes and duties. PE-80, PN-10 (10% HDPE & upvc pipe cost).

Lowering, Laying and Jointing H.D.P.E./M.D.P.E. pipes in proper position including all specials by compression fitting/electro fusion and butt fusion jointing procedure as per relevant IS Code complete with all materials for jointing procedure like Electro fusion machine, Electric heater/butt fusion welding machine with hydraulic jack, top loading clamp etc. and all labours as directed by engineer in charge as per IS-7634 Part II. MJP 19-20 sec-I-IX sl no-2(i). For Rising, 50 mm HDPE pipe - 15.0

65mm HDPE pipe = 15.00

Distribution - 65mm HDPE pipe = 15.0

50mm HDPE pipe=50.00

32 mm HDPE pipe = 80.00

20 mm MDPE pipe = 150.00

Providing 15 mm dia. G.I. pipe Tata or equivalent make as per IS 1239 (Part 1/2004) ISI Mark/medium quality in Stand Post.

Supplying all materials, labour and tools for fixing 15 mm dia G.I. pipes with Red lead and yarn of following nominal bore with screwed and socketed joints on wall, ceiling and floor including supplying and fitting of wall hooks or pipe clamps, wooden plugs, cutting pipes to size and threading ends if rquired etc. all complete as per specification and direction of Engineer-in-Charge. DWSD 3.1.2 (i). 1.00 m x 10.00 Nos = 10.00

Supplying and fixing G.I. fittings of approved make all complete as per specification and direction of E/I. DWSD 3.1.13 (1) Elbow (a) 15 mm dia = 20

(2) Reducer Socket - (a) 20 x 15 mm dia = 10

(3) Nipple - (a) 15mm dia = 20

(4) Plain Socket - (a) 15mm dia = 20

Supplying and fixing G.M. ferrule of approved make in existing C.I./D.I. main Including drilling and taping C.I./D.I. main all complete as per specification and direction of E/I. 3 mm, 6mm 10 mm dm ferule weight not less than 425 gram. (JOSR DWSD 3.1.4.1)

Providing and fixing Gun Metal full way valve of approved quality, all complete, as per specification and direction of E/I. DWSD 3.1.12, 50mm dia and weight not less than 1.5 kg = 1

60 mm dia Full way valve, DSR-18.17, page No-335 = 2

Providing and fixing of male ended C.I. Body brass spindle valve and seat Bib cock of approved quality with extra socket all complete as per specification and direction of E/I. DWSD 3.1.5.2, 15 dia and weight not less than 400 Gm = 10

Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete 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 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12mm 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. DSR 18.32.1, Full way valve chamber = 1

Supplying materials, labours and equipment's for construction of 0.90 m x 0.90 m size P.C.C. (1:2:4) Rectangular Platform with stand post in house including 12 mm thick cement plaster in C.M. (1:4) with neat cement punning over exposed surface all complete job, as per approved design, specification and direction of E/I. (As per Annexure II Attached), 1.20 m x 0.90 m size P.C.C. (1:2:4) Rectangular Platform = 10

Providing brick masonry chamber of inner size 600 x 600 x 450 mm deep for bore well protection having 125 mm thick wall and 75 mm R.C.C. cover including cement plaster of exposed surface, etc all complete job (Annexure I).

Earth work in back filling the trenches after laying different types and size of pipes with earth removed during excavation within initial lead and lift as per specification and direction of Engineer-in-Charge.(3.1.1.2), 85% of Excavated Qty. - Qty. As per item No.-1, 81.25 m3 x 85%

Providing fitting & fixing 32mm to 50mm service HDPE saddle all complete job, as per approved design, specification and direction of E/I. (As per old model estimate).

Annual Operation & Maintenance cost based on existing D/T well with solar motor pump for 5 years - O & M cost based on existing D/T well with solar motor pump for 5 years

Labour Cess(1%)