Irrigation Department has published Tender For Solar Powered Mdtw I_S _4 Points_ At Sipajhar Area Under Sopd For The Year 2022-23Under Mangaldoi_Dalgaon_Sipajhar Division Irrigation Mangaldoi Construction Of Approach Road, Boring, Installation Of Tube Well , Solar Pv Module Including Moun. Submission Date for this Tender is 12-07-2023. Road Work Tenders in mangaldoi Assam. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Construction Approach Road(Qnty. for 4 Pts) |
| 2 | Item No. 1: (A) Earthwork in filling in all soils in plinth, canal embankment and bed filling as per design section and grade by truck carriage for a minimum distance of 4 KM including paying compensation of earth obtained from private land if any loading, unloading, spreading the same including light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment, breaking clods not more than 10 mm cube, ramming, profiling etc. with all lift, complete as directed. (Payment will be made after deduction of 12.50 % shrinkage allowance from the gross quantity). A) Ordinary soil |
| 3 | Item No. 2 : Collection and supply of sand and gravel (40% sand and 60% gravel) of size 13mm to 38mm from approved quarry including loading, unloading and stacking in measurable stacks at work site up to a height of 1.00m including payment of forest royality etc. |
| 4 | Item No. 3: Labour charges for spreading hard river shingles / sand gravels to required thickness over approach subway etc. including ramming, dressing the seat before laying the materials lead upto 30.00 M and lift 1.50 M. Complete as directed. |
| 5 | Boring and Installation of Tube Well (Qnty. for 4 Pts) |
| 6 | Item No. 1 : Movement of drilling Rig , Tools & Plants, Accessories including drill pipes, casing pipes etc. to drilling site and back. |
| 7 | Item No. 2 : Boring of DTW of bore hole up to 450mm dia and up to a depth of 70 M or up to required depth by RC/DR Drilling Rig including supply and transportation of all required tools & Plants, materials & labour to site to perform the job in complete as directed in alluvium areas ( means areas where the strata comprises of loose, unconsiolidated materials like clays, silts, sands gravels, pebbles, cobbles and boulders) as per IS:2800 (part-1) of 1991. ( soil sample must be collected & keep properly at every 3.00 M interval of depth in boring. The job also include movement of rig by making temporary approach road etc. to the field up to distance of 1000M) |
| 8 | Item No. 3 : Supply, lowering & installation in tube well 200mm PVC housing pipe / blind pipe of wall thickness of 10.0 mm to 11.2 mm for casing assembly including supply of well cap, sockets, reducer, MS housing clamps etc. as required as per IS : 12818-1992 of length 3.00 M/2.00 M of repute brand like Supreme /Oriplast / Jindal / Prince etc. and as directed. |
| 9 | Item No. 4 :Supply, lowering & installation in tube well 200mm PVC Ribbed Screen Filter pipe of wall thickness of 10.0 mm to 11.2mm for casing assembly including supply of sockets, reducer etc. as required as per IS : 12818-1992 of length 3.00 M/2.00 M of repute brand like Supreme / Oriplast / Jindal / Prince etc. and as directed. |
| 10 | Item No. 5 : Shrouding the DTW assembly by river pea gravel of size 4 mm to 8 mm free from sand / dust and any other foreign materials after screening / stacking at site including supply, transportation, labour etc. complete as directed. |
| 11 | Item No. 6 : Developing the tube well assembly by Air-Compressor of capacity 8-12 kg/cm2 and CFM=450 M3/min so as to get sand free discharge of water with supply of all required materials at site complete as directed including furnishing of litho-log / draw down data etc. as per IS : 11185 of 1999. ( For new DTW minimum 72 hours development is compulsory. Additional pea gravel required if any, during development would be extra ) The following data should be reflected in the report of development 1. Static water level 2. Drawdown at various discharge 3. Available average discharge |
| 12 | Item No. 7: Supply & Installation of Solar Pumping System (a) Solar submersible pump set with 7.5 H.P AC induction motor & solar power controller unit (conform IEC 6168311:1999) with overload, over under voltage, short circuit protection, suitable for 200 mm bore well and discharge capacity approx 1400LPM at 10M head(dynamic head range 10-20M and Shut off at 30M) working at 8000 watt of solar power along with cables, inverter external box, surge suppressor, DC MCB & all necessary accessories like, 2(two) pairs of assemblt support clams, 10(Ten) nos. of cable clamp/ clip, 1(one) no. of delivery bend, 20(Twenty) meter column pipe,1(one) no. of short pipe of 1.5 M length of required diameter, 40(Forty)Mtr (approx) flat flexible cable (motor to controller as per latest MNRE norms and as per IS. (b)Supply ,fitting-fixing and testing & commissioning of Solar PV modules conforming to IEC 61215 specification or equivalent National or international standards consisting of solar panels framed in anodized aluminium frame of 8000 Wp (approx) considering 7.15 Kwh/M2/Day of solar insolation under standard test condition on horizontal surface with tolerance (+/-)15% and hot dipped galvanized (minm 80 micron thickness) mounting mild steel stucture of rectangular hollow section, angles, heavy pipe of dia 150mm (all materials duly IS marked) for providing sufficient strength with dual axis manual tracking arrangement which can withstand load of modules and high wind velocity upto 150 Km/Hr. including RCC foundation designed against all possible loads (Dead, Live & imposed load), controller conform to IEC 61683-1999 & IEC 60068-1-2, IEC 60068-2-(2,14,30,78) (the series and parellel combination of solar module to be done in such a way that jalverter/ controller input voltage requirement is met i.e. system Vmp>587 volt & system Voc< 800 V) & necessary conection cables, pipes to the water trough and other accessories, etc complete in all respect as directed. (Contoller to be installed with suitable arrangement on the body of the pole of mounting structure with rain proof provision. SPV panel should be of reputed make like TATA/ Bikram/ Waaree etc and carry atleast 20 yrs warrenty & comprehensive maintenance for 1 year & should installed preferebly aboveHFL). (c) Earthing with 50mm dia. G.I pipe 3.64 mm thick x 3.04 Mts. Long and 1 x 4 SWG GI (hot Dip) wire(4 Mts. Long), 13 mm dia x 80 mm long GI bolts, double nuts double washers incl. S & F 15 mm dia Gi pipe protection (1 Mts long) to be filled with bitumen partly under the ground level and parity above ground level as below: (a) By ISI Medium GI pipe including excavation of soil for installation of Earth Electrode and filling & Ramming and connecting to individual structure to eartg electrode including S&F 20 mm x 3 mm galvanized (Hot Dip) MS flat on wall/flor with Gi saddles as required and connection to equipements incl. drilling holes, with bolts , nuts, washers etc. (d) Lighting protection (Arrestor) (pole mounted)(: Lightning protection with 3" x 1.5" G.I pipe of 4 mts height with base flange in proper RCC foundation and S & F Lighting Conductor Air Terminal made of 20 mm dia 1000 mm long GI npipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered with 7/16 stranded GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc including supply & fixing GI (Hot Dip) Strips 20 mm x 3mm thick for horizontal run on the/ Roof with GI Saddles 1100 mm apart. |
| 13 | Item No. 8 : Supply, fitting-fixing of Heavy duty CIDF sluice valve inside screw, non raising, vertical spindle type with hand wheel operation need of water purpose. The rotation of closing should be counter clock wise. The holes of the flange should be drilled as per BSS No. 10 , Part-I, Table-D. All materials construction and components should strickly conform to IS : 14846-2000 and having marked with manufacturers name and trade mark in the delivery pipe layout as directed / as per drawing along with HD GI flange, pipe joining materials and painting in complete as directed. (i) 100mm dia |
| 14 | Item No. 9 : Supply, fitting-fixing of Heavy duty CIDF Reflex valve, swing check type with bypass arrangement, horizontal operating. The holes of the flange to be as per BSS No. 10, Part-I, Table-D and the material, construction and all components should strictly conform to IS : 5312 (Part-I)-2004 and having marked with manufacturers name and trade mark in the delivery pipe layout asdirected / as per drawing along with HD GI flange, pipe jointing set and painting in complete as directed. (i) 100mm dia |
| 15 | Item No. 10 : Supply, fitting-fixing of delivery pipes of 80/100 mm dia GI / fabricated GI pipes ( HD of repute brand with ISI marked) with flange at both end / wherever required with pipe jointing sets, including painting in complete as per drawing / specification including temporary pipe support as required and as directed. |
| 16 | Item No. 11 :Fitting-fixing of MS / GI bend of 80/100 mm dia x 450 / 900 / 1200 with GI / fabricated GI pipes with flange at both end and pipe jointing sets, including painting as per drawing / specification as directed. |
| 17 | Item No.12:-Supply of G.I. Equal Tee of 80/100 mm Dia. Completed as directed. |
| 18 | Item No.13:-Fitting, fixing of G.I. Equal Tee of 80/100 mm Dia Completed as directed. |
| 19 | Item No. 14 : Supply, fitting-fixing of surge tank of size 900m dia x 1250mm long made of 4mm MS plate with raiser assembly of size 75mm dia x 6.0m long and S-band of size 200mm x 1600mm long made of 4mm MS plate including painting the above with one coat of synthetic enamel primer fllowed by 2 (two) coats of successive synthetic enamel/ bituminous black paint and made provision for mounting the surge tank on a specified foundation by nuts & bolts of suitable size as per drawing & specification as directed. |
| 20 | Underground PVC Pipe Distribution System (Qnty. For 4 pts) |
| 21 | Item No. 1: Earthwork in excavation trenches of walls, retaining walls, footing of columns, steps and septic tank including refilling (return filling) the quantity as necessary after completion of works, breaking clods in return filling, dressing, ramming, watering etc. and removal of surplus earth with all lead and lift upto 2 metre as directed and specified in following classification of soils, including bailing out of water where necessary upto depth below the existing ground level as mention in the approved drawing and as directed and specified. |
| 22 | Item No. 2 : Supplying, fitting, fixing PVC Pipes (IS 12818, 6 kg/cm2), joining pipes with relevant cement, levelling, testing leakages etc. complete as directed. (Cost of E/W foundation trenches will be paid separately). a) Main line 160 mm dia |
| 23 | b)Branch line 110mm dia |
| 24 | Item No. 3 :Supplying, fitting, fixing PVC unequal tee joining with pipes with solvent cement, testing leakages etc. complete as directed. Size 160 mm x 160 mm x 110 mm |
| 25 | Item No. 4 : Supplying, fitting, fixing PVC reducer joining with pipes with solvent cement, testing leakages etc, complete as directed. |
| 26 | Item No. 5 : Supplying, fitting, fixing, joiningof PVC end cap fitting with solvent cement as per specification includinglocal carriage, testing leakage etc.complete as directed. |
| 27 | Construction ofSpout Chamber (Qnty.for 4 pts. @ 7Nos./Pt.) |
| 28 | Item No. 1 :Earthwork in excavation trenches of walls, retaining walls, footing of columns, steps and septic tank including refilling (return filling) the quantity as necessary after completion of works, breaking clods in return filling, dressing, ramming, watering etc. and removal of surplus earth with all lead and lift upto 2 metre as directed and specified in following classification of soils, including bailing out of water where necessary upto depth below the existing ground level as mention in the approved drawing and as directed and specified. In ordinary soil |
| 29 | Item No. 2 :C.C work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone agg. of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc.where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately). |
| 30 | Item No. 3 : 1st class brick work in cement mortar in abutment and wing wall, parapet wall etc.including racking out joints and curing etc. complete. (In proportion 1:4) |
| 31 | Item No. 4 :12 mm cement plastering including clearing surface and curing complete as directed. (In prop. 1: 4) |
| 32 | Item No. 5 : Supplying, fitting, fixing 110 mm dia PVC Rising pipe from the toe of main line includinglocal carriage, testing leakage etc.complete as directed. |
| 33 | Item No. 6 :Supplying, fitting, fixing PVC bend pipe sizejoining with pipes with solvent cement,testing leakages etc. complete as directed. 110 mm / 900 |
| 34 | Item No. 7 :Supplying, fitting, fixing PVC Pipes (IS 12818, 4 kg/cm2), joining pipes with relevant cement, levelling, testing leakages etc. complete as directed. (Cost of E/W foundation trenches will be paid separately). 110mm dia |
| 35 | Construction of Boundary Fencing(Qnty. For 4 pts) |
| 36 | Item No. 1 : Earthwork in excavation trenches of walls, retaining walls, footing of columns, steps and septic tank including refilling (return filling) the quantity as necessary after completion of works, breaking clods in return filling, dressing, ramming, watering etc. and removal of surplus earth with all lead and lift upto 2 metre as directed and specified in following classification of soils, including bailing out of water where necessary upto depth below the existing ground level as mention in the approved drawing and as directed and specified. (a) In ordinary soil Wall post Gate post |
| 37 | Item No. 2: Soling in foundation at all levels including filling intersides, ramming etc complete as directed and of specified thickness with 9 cm brick on flat including sand packing. Flat brick soling Wall post Gate post |
| 38 | Item No. 3 :C.C work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone agg. of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc.where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately). Wall post Gate post |
| 39 | Item No. 4 : R.C.C work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in proportion 1:2:4 (M15) with hard river shingles of size 6mm to 20mm with proper reinforcement as per design including necessary curing etc. complete as directed with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately). Wall post Gate post Tie beam |
| 40 | Item No. 5 : Centering and shuttering including propping etc where necessary and removal of forms after completion of CC and RCC works as directed complete. (Measurement to be taken on the face area timbered). (C) Shuttering (Column) Wall post Gate post |
| 41 | (B) Shuttering (Beams) with out props Tie beam |
| 42 | Item No. 6 : Providing and fixing G.I. chain link fabric fencing of required width in mesh size 25x25 mm made of G.I. wire of dia 3 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. |
| 43 | Item No. 7 :Supplyingfitting fixing and laying reinforcement (TATA) in position in RCC work including cutting, bending, cranking with two piles 0.91 M (20 BWG) annealed wire hooking tying complete as directed. 10mm dia 12mm dia 6 mm dia |
| 44 | Item No. 8 : Supplying, fitting and fixing double leaf heavy duty iron gate, frame made from 40mm x 40mm x 6mm M.S. angle and with M.S. flat of 40mm x 6mm size as per approved design.Necessarylocking arrangement for temporary closing the gateand 2nos.( minimum) strong iron hinges of M.S bars and flat of same sizes on each leaf to be embedded in C.C brick pillers as necessary including a red oxide painting to all iron works as directed and specified.(Separate payment will be made for posts). |
| 45 | Item No. 9 : (A) Earthwork in filling in all soils in plinth, canal embankment and bed filling as per design section and grade by truck carriage for a minimum distance of 4 KM including paying compensation of earth obtained from private land if any loading, unloading, spreading the same including light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment, breaking clods not more than 10 mm cube, ramming, profiling etc. with all lift, complete as directed. (Payment will be made after deduction of 12.50 % shrinkage allowance from the gross quantity). |
| 46 | Construction of supporting pillars (For 4 Pts) |
| 47 | Item No. 1: Earth work in excavation of foundation of canal structures in all types of soil as per design and drawing dressing the foundation, shoring, etc. removing the surplus spoils by head load to a safe distance from the working place and depositing required spoils in uniform layers dressing, watering, breaking clods to not more than 10mm cube with compaction complete as directed at site (including bailing out stagnant water where necessary). a. All type of soil except soil mixed with gravel and boulders For normal lead of 30m and lift of 1.50m a. All type of soil except soil mixed with gravel and boulders For normal lead of 30m and lift of 1.50m |
| 48 | Item No. 2 : Soiling in foundation floor at all levels including filling interstices,ramming etc complete as directed and of specified thickness with 9 cm brick on flat including sand packing. |
| 49 | Item No. 3: C.C work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone agg. of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc.where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately). |
| 50 | Item No. 4 : R.C.C. work in slab, abutment cap and above abutment, pier cap,pedestals, dirt wall etc.in proportion 1:2:4 with hard broken stone aggregateof size 6mm to 20mm with proper reinforcement as per designincluding necessary curing etc. complete as directed with necessary timber shuttering ,scaffolding etc. where necessary complete as directed.( shuttering, scaffolding will be paid separately). |
| 51 | Item No. 5: Centering and shuttering including propping etc. where necessary and removal of forms after completion of C.C. and R.C.C. works as directed complete (measurement to be taken on the face area timbered). i)Column |
| 52 | Item No. 6 : Supplying, fitting, fixing and laying reinforcement (TATA approved quality ) in position in R.C.C. work,including cutting, bending, cranking with two plies 0.91mm (20 BWG) annealed wire hooking tying complete as directed. 10mm dia 12mm dia 6mm dia |
| 53 | Item No. 7:12 mm thick cement plasteringincluding clearing surface and curing complete as directed in prop. 1:4 |
| 54 | Construction & fixation of Sign Board (Qnty. for 4 pts) |
| 55 | Item No. 1 :Supply of sign board made of 1.60mm thick MS iron sheet fitted with steel frame of size 1.05 m x 0.75m fixed with 2 Nos. 50mm dia GI (medium) pipes 2.10m above and 0.60m below ground fitted with C.C. work in proportion 1:3:6 and size 0.45m x 0.45m x 0.60m below ground including painting with approved paint including writing letters complete as directed. |
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