Hahara, Khetri MDTW Scheme under RIDF-XXVIII (NABARD) for the year 2022-23

Amount

BORING & DEVELOPING WORKS:

Movement of Drilling Rig , Tools & Plants, Accessories including drill pipes, casing pipesetc to drilling site and back

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)

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.

Supply, lowering & installation in tube well 200mm PVC Ribbed Screen Filter pipe of wall thickness of 10.0 mm to 11.2 mm 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.

Shrouding of 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. in complete as directed (Work to be carried out as per IS: 4097 : 2008)

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 as per [4.1] The following data should be reflected in the report of development : 1. Static water level 2. Drawdown at various discharge 3. Available average discharge )

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.

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 strictly 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. Size :100 mm dia.

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 as directed / as per drawing along with HD GI flange, pipe jointing set and painting in complete as directed. Size :100 mm dia.

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.

Supply & Installation of Solar Pumping System: (a) Solar Submersible Standalone Pump set with 7.5 HP AC Induction motor and 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 1400 LPM at 10 M head (Dynamic Head Range 10-20 Mtr and Shut off head 30 M) working at 8000 Wattp of solar power along with Cables, Inverter external box, surge suppressor, DC MCB & all necessary accessories like, 2(two) pairs of Assembly support clamps, 10(ten) nos. of Cable clamp / clip, 1 (one) no. of Delivery bend, 20(twenty) mtr. column pipe, 1(one) no. of Short pipe of 1.5 Mtr. 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 structure of rectangular hollow sections, angles, heavy duty pipes of dia 150 mm (all materials duly IS marked ) for providing sufficient strength with dual axis manual tracking arrangement which can withstand load of modules and high wind velocities upto 150 Km/hr including RCC foundation designed against all possible loads (Dead, Live and imposed load), Controller conform to IEC 61683–1999 & IEC 60068-1-2, IEC 60068 – 2- (2, 14, 30, 78)

Supply, fitting-fixing of surge tank of size 900 m dia. x 1250 mm long made of 4mm MS plate with raiser assembly of size 75mm dia. x 6.0m long and S-band of size 100 mm x 1600 mm long made of 4mm MS plate including painting the above with one coat of synthetic enamel primer followed 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.

Supply of G.I Equal Tee of 80/ 100 mm Dia. Complete as directed.

Fitting, fixing of G.I Equal Tee of 80/ 100 mm Dia. Complete as directed.

UNDERGROUND PVC DISTRIBUTION SYSTEM

Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing including dressing the foundation, shoring etc. removing the surplus spoils by head load to safe distance from the working place and depositing the required spoils in uniform layers, dressing, watering, breaking clods to not more than 10 mm cube with compensation, complete as directed at site. (Including bailing out stagnant rain water where necessary). (A) (i) For normal lead of 30 M and lift of 1.50 M In all types of soils (except soil mixed with gravel and boulders)

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).

160 mm dia

110 mm dia

Supplying, fitting, fixing PVC unequal tee joining with pipes with solvent cement, testing leakages etc, complete as directed.

Supplying, fitting, fixing PVC bend pipe size joining with pipes with solvent cement, testing leakages etc complete as directed. i) For 160mm/90°

SPOUT CHAMBER

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.

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).

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)

12 mm cement plastering including clearing surface and curing complete as directed. In prop. 1: 4

Supplying, fitting, fixing 110 mm dia PVC Rising pipe from the toe of main line including local carriage, testing leakage etc. complete as directed.

Supplying, fitting, fixing PVC bend pipe size joining with pipes with solvent cement, testing leakages etc. complete as directed.

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).

Supplying, fitting, fixing 110 mm dia NTP valve at the top of PVC rising pipe of spout chamber as per specification including local carriage, complete as directed.

GOAT PROOF FENCING

Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring etc. removing the surplus spoils by head load to safe distance from the working place and depositing the required spoils in uniform layers, dressing, watering, breaking clods to not more than 10 mm cube with compensation, complete as directed at site. (Including bailing out stagnant rain water where necessary).

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.

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). Post

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). Beam

C.C work in proportion 1:4:8 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).

Supplying fitting 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

1st class brick work in cement mortar in abutment and wing wall, parapet wall tc.including racking out joints and curing etc. complete in prop. 1:4 .

C.C work in proportion 1:2:4 in foundation / abutment / piers / wing walls etc. with hard broken stone agg. of size 6 mm to 20 mm including curing with necessary timber shuttering, scaffolding where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Supplying, fitting and fixing goat proof wire fencing 1070mm high with horizontal wire spacing at 130 mm, 130mm, 150mm, 150mm, 180mm and 180mm from bottom onwards and vertical wires at 100mm apart top and bottom wires should be of 8 S.W G. and intermediate and vertical wire should be of 10S.W.G.with angle iron posts specified in item no 17.7 above including supplying, fitting and fixing with necessary straining eye bolts and staples etc. and painting one coat to all iron posts etc. with anti-corrosive black paint etc. complete as directed and specified(intermediate and straining post should be placed not more than 4000mm and not less than 3000 mm apart and all posts embedded in C.C. pillars of size 300mm x 300mm x 600mm in prop 1:3:6).

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.Necessary locking arrangement for temporary closing the gate and 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). @ 95kg/ sqm =3.75x95=356.25kg =3.56 qtl

APPROACH ROAD

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). As per CE(I) SOR 19-20 SL.no.6.16 (A)

SUPPORTING PILLAR

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).

Soling 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.

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).

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 aggregate 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 will be paid separately).

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).

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.

12 mm thick cement plastering including clearing surface and curing complete as directed in prop. 1:4

SIGNBOARD

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. (As per approved rate of CE))

SMTI MALLIKA DAS

MS LILI ENTERPRISE

DAL THOMS SCIENTIFIC