Bihdia Lift Irrigation Scheme _1 point_ under SOPD _G for the year 2023_24

Amount

Construction of Approach Road

Earthwork in filling in Marginal bund / Guide bank / Afflux bund / Canal embankment etc. to the design section and grade by obtaining earth from outside borrow pits and filling in uniform layer not exceeding 15cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat at embankment and borrow pit area, breaking clods not more than 10mm cube, ramming, watering, dressing and roughening the seat of embankment, profiling etc. Paying compensation of earth borrowed from private or forest land if any, lead upto 30 M and lift upto 1.5 M complete as directed. A) Ordinary soil

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.

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.

Installation of Surge Tank

Supply , Fabrication and Installation of Surge Tank

Construction of RCC foundation

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.

Soling in foundation in floor at all level including filling interstices, ramming etc. complete as directed and specified thickness 9 cm 1st class brick on flat including sand packing.

CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate of size 13 mm to 38 mm including curing,dewatering with necessary timber shuttering, scaffolding etc. where necessary,complete as directed. (Shuttering, scaffolding cost will be paid separately).

Supplying fitting & fixing & laying reinforcement (BIS approved quality)in position in R.C.C work including cutting bending creaking with two piles 0.91 m (20 B.W.G) annealed wire hooking tying complete as directed.

RCC 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 6 mm to 20 mm with proper reinforcement as per design including necessary curing,dewatering etc. with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost 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. (C) Shuttering (Column)

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. (D) Shuttering (Beam)

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

River sand filling in plinth, canal bed, canal slopes, bases of structure, etc in layers not more than 150 mm thick including necessary carriage, watering etc, complete as directed as specified.

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

Detailed Estimate for Fabrication of Pontoon and Supply and Installation of Submersible Centrifugal Pump Set

Fabrication of M.S. Pontoon

Painting of exposed iron structure complete by one coat of red oxide metal primer, followed by two coats of synthetic enamel paints of different colour shades of reputed brand with proper prior removing rust and foreign materials by steel wire brush as directed.

Supply and Installation of Submersible Centrifugal Pumpset along with Pipes and Accessories

Construction of Underground PVC Distribution System

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.

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) 160mm dia

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). B) 110mm dia

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

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

Construction of 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).

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).

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)

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 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.

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

Supplying, fitting, fixing, joining of PVC end cap fitting with solvent cement as per specification including local carriage, testing leakage etc, complete as directed. Ii)110mm dia

Procurement and supply of approved quality Canvas Pipe of 65mm dia for water distribution system including all necessary accessories for fitting, sealing joints etc. as directed.

Construction of Sign Board

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.

Bank Protection wor

Labour charge for sinking, lowering, fitting, fixing in position of 150 mm dia U.P.V.C. pipe assembly comprising of strainer, pipes and cone in potable water bearing strata, washing the bore well etc. and supplying necessary jointing materials including carriage of materials and cleaning and priming the tube well all complete as directed.

Labour charge for providing bentonite clay packing (including the cost of bentonite clay) arround 150/200 mm dia tube well upto a depth of 6 m from top with 250 mm dia boring including supplying the bentonite clay and carriage of materials all complete as directed and specified.

Labour charge for installation of Submersible pump set including supplying, carrying, fitting and fixing suction pipes of required length with G.I. Specials such as socket, bend, G.I. flange, M.S. Clamps and necessary jointing materials including commissioning and testing the pump but excluding only the cost of column pipe all complete as required as directed (upto 30.00m depth) (b) (i) 65 mm dia column pipe upto 30 m depth

Sprinkler Irrigation System, IoT based Monitoring System

Supply and Installation of Sprinkler Irrigation System, Crop: NA/ Area Cover : 4 Hectare/ Sprinkler Discharge-0.56 LPS

Supply and Installation of Sprinkler Irrigation System ( Rain Gun) , Crop: NA/ Area Cover : 1 Hectare/ Sprinkler Discharge-7.5 LPS

Supply and Installation ofIoT-based controller for motors distant update, over the remote wave invocation, pump operating time and solar energy production monitoring. Remote camera installation for site monitoring, automatic alert lighting. Remote monitoring of pumping hour with integration with INO system. Including Installation charges and One year maintenance..

Supply and Installation ofPump for Rain Sprinkler 7.5 HP Pressure Pump has same diameter of inlet and outlet 50 mm ( 2 inches ),Maximum flow 16.3 m3/hr, Maximum head 52 m, optional input voltage AC 240V/380V/400V/415 V to 440v/480V AND Optional input frequency 50 Hz/60 Hz

Electrical Part (HT & LT)

Surveying and finalising the suitable taping point in exixting nearby 11 KV line in consutation with APDCL and Departmental Officers, making the alignment of the line considering Right of Way, feasibility etc. as required and as directed

Jungle cutting including cutting of branches of trees and reclining Bamboos along the alignment of the overhead line providing clearance 1.5M either side and above the line as directed. Clearance must be ensured at the time of charging the line.

PSC Pole with CC Foundation 9.75 m Length

Supplying and erection of GI Channel Cross Arm of following sizes for 11 kV Line on PSC/ Steel Poles along with GI Clamps, GI Nuts & Bolts including drilling of necessary holes as directed. (Size: 100mm × 50mm × 6mm × 2200 mm) (Irrg. Elect. SOR Sl No.6.5.2.D)

Supplying and erection of MS Angle Cross Arm on Poles along with Clamps, Nuts & Bolts duly painted with Anti Corrosive Primer and Aluminium Paint including drilling of necessary holes as directed of Size 50mm × 50mm × 6mm, 2200 mm long. (Irrg. Elect. SOR Sl No.6.5.3.C)

SUPPLY AND ERECTION OF AERIAL BUNCHED AND H.T. CABLE: Supply and Erection of 3 × 95 Sqmm(P) + 1 × 70 Sqmm(M) 11 kV Grade Aero Bunched Cable with 3(three) Power core, Stranded compacted, Circular Aluminium Conductor screened with black extruded semi conducting compound natural colour XLPE insulated core screened with black extruded semi conducting compound and one layer of copper tape and covered with black extruded PVC and one Bare messenger wire shall be stranded non-compacted circular aluminium alloy conductor. the cable should conform to IS:8130-1984, IS:398(Part-IV) 1994, IS:7098(Part-II) 2011 & IS:5831-1984 with up to date amendments. The job includes necessary Cable Joint, End Terminations, Anchor Clamp, Supension Clamps, Eye Hooks etc as directed by department.

Supplying and Erection of 11 kV HT Stay Set comprising of 19mm dia × 1.8 m Stay Rod, Anchor Plate, Bow, Thimble etc. including supply and erection of 7/10 SWG G I Stay Wire and 11kV Guy Insulator complete including digging of Earth Pit of size (0.9m × 0.9m) to a depth of 1.4 Metre, placing the Stay Rod with Plate, fixing thimble, bow etc. with Boulder packing (size 150mm to 200mm) and hard ramming to fill up half the pit and filling with hard soil packing upto the Ground Level as directed (Irrg. Elect. SOR Sl No. 6.5.7.A)

TESTING & COMMISSIONING OF HT LINE Testing and commissioning of the 11kV line including making payment for necessary Inspection Fee and obtaining charging approval from competent authority (Electrical Inspectorate) as directed. (Irrg. Elect. SOR Sl No. 7.15)

Transformer Sub Station Supplying & Erection of PSC Pole conforming to IS 1678 of Standard Dimension and of following lengths for overhead Electric Lines including digging of Earth Pit (0.75m × 0.5m) to a depth ⅕th of the Pole Length with a PCC Base Plate of size 60 cm × 60 cm × 12 cm at the bottom, refilling as specified with hard ramming as directed. POLE LENGTH 9.75 Metres, Refilling with Hard Soil (Rates for more than 6 poles) (Irrg. Elect. SOR Sl No. 6.3 C. I. (a))

Supplying and erection of GI Channel Cross Arm of following sizes for 11 kV Line on PSC/ Steel Poles along with GI Clamps, GI Nuts & Bolts including drilling of necessary holes as directed. (Size: 100mm × 50mm × 6mm × 2200 mm) (Irrg. Elect. SOR Sl No.6.5.2.D)

Erection & Commissioning LT Whole Current Electronic Energy Meter including making necessary payment to APDCL for Meter Cabinet, Meter Security etc as reqd and as directed. (Irrg. Elect. SOR Sl No. 7.12)

Supplying and Erection of Metal oxide gapless Lightning Arrestor of following specification on MS Channel with Clamps,Nuts & Bolts including drilling of holes and making necessary connection with Line Conductors as directed. (Size: 9 KV,10 KA with polymer body) (Irrg. Elect. SOR Sl No. 7.1.D)

Supplying and Erection of 3-φ 11 kV Gang Operated Air Break Switch of following current ratings on existing Channels complete with Operating Pipe and Handle including making of necessary Electrical Connections as directed. 400 Amps (Irrg. Elect. SOR Sl No. 7.2.B)

Supplying and Erection of 3-φ 11 kV Drop Out Fuse Unit of following current ratings on existing Channels complete with Barrel Fuse and making of necessary Electrical Connections as directed. 400 Amps (Irrg. Elect. SOR Sl No. 7.3.B)

Supply & Erection of C.I. Earth Pipe 100 mm dia x 2.5 Metre long perpendicular to the ground including digging of Earth Pit, putting Salt and Charcoal in alternate layers surrounding the pipe as directed (Irrg. Elect. SOR Sl No. 7.9.1.B)

Supply & Erection of 8 SWG G.I. Earth Wire and Earthing of different Substation Items by connecting the existing Earth Pipes with G. I. Lugs as directed (Irrg. Elect. SOR Sl No. 7.9.2.B)

Providing security fencing around the S/S with GI chain link net,woven with 10 SWG wire with mesh 7.5cmx7.5cm to be erected on GI angle 40mmx40mmx5mm,with necessary C C grouting,with a fench height of 1.8 mtr,having a hinged door,fabricated with flat GI strip boundary and cross bracing,complete including supply of all materials excavation refilling etc as required and as directed (Irrg. Elect. SOR Sl No. 7.16)

Supplying including erection of powder coated LT Feeder Panel /Metering Panel for 63 kVA DTR of size (800mm × 1200mm × 400mm) made of 16 SWG CR sheet and 40mm × 40mm × 6mm MS angle having CR sheet roofing containing Cu Busbar and 1 no 200 A 415 V FP MCCB, (50kA) making necessary connection through copper cable complete as directed. (Irrg. Elect. SOR Sl No. 7.11.C)

Supply and Laying of Single Core PVC/ XLPE Insulated Armoured LT Power Cable 1.1 kV Grade with Al Conductor in existing open trench/ in air including fixing with necessary clamps etc. in wall/ pole/ other support including End Termination with Brass Compression Gland and Cable Lug as required and as directed (Size of Cable : Size of Cable : 70 Sq mm × 1 core(4 line)) (Irrg. Elect. SOR Sl No. 9.1.(A)(ii))

Erection of new transformer Supply including Erection of 5 Star ON-AN (Oil Natural, air Natural) Cooled Al/ CU-wound Distribution Transformer conforming to IS specifications 2026 (with latest amendments) with all standard accessories erected on double pole structure/ transformer pad including transportation and handling, loading and unloading etc,, securing it on existing Channel firmly with necessary clamps, nuts & bolts . as required, and making necessary connections on HV and LV sides as directed (Cost of DP structure /Pad extra ) (Irrg. Elect. SOR Sl No. 8.1.2) Capacity : 63 kVA, 11 kV/0.433 kV (5 Star Dyn) - Al wound (A) Cost including Supply of Transformer

Testing and commissioning of the Substation alongwith obtaining necessary approval for charging from competent authority including payment of Inspection Fee, Arranging for Test Report etc. as required and as directed for following 100 kVA Capacity (Irrg. Elect. SOR Sl No. 8.2.2)

Load Security for new Power connection

Liaisoning with APDCL, Forest Department, Electrical Inspectorate etc. right from start till Commissioning of the HT Line/Substation, Preparation of all necessary documents like Agreement and Affidavit required for new Power Connection, obtaining No Objection Certificate from Forest Department where necessary complete all arrangement for charging the Installation as required and as directed. (Irrg. Elect. SOR Sl No. 8.3)

LT Electrical Part Supplying & Erection of PSC Pole conforming to IS 1678 of Standard Dimension and of following lengths for overhead Electric Lines including digging of Earth Pit (0.75m × 0.5m) to a depth ⅕th of the Pole Length with a PCC Base Plateof size 60 cm × 60 cm × 12 cm at the bottom, refilling as specified with hard ramming as directed. POLE LENGTH 8.5 Metres. Refilling with Hard Soil (Irrg. Elect. SOR Sl No. 6.3.B.b)

Supplying & Erection of Swaged Type Steel Tubular Pole of following lengths and specifications for overhead Electric Lines with necessary Base Plate and Top Cap including digging of Earth Pit to a depth ⅕th of the Pole Length, refilling and necessary CC work (45cm x 45 cm) in 1:3:6 proportion from bottom upto 45 cm above the Ground Level with hard ramming including painting of the pole as directed (Steel Tubular Pole 410 SP60, 12m long (IS 2713-Part III 1980)) (Irrg. Elect. SOR Sl No. 6.4.E)

Supplying and Erection of LT Stay Set comprising of Stay Rod, 19mm dia × 1.8 m Anchor Plate, Bow, Thimble etc. including supply and erection of 7/12 SWG G I Stay Wire and LT Guy Insulator complete including digging of Earth Pit of size (0.9m × 0.9m)to a depth of 1.4 Metre, placing the Stay Rod with Plate, fixing thimble, bow etc. with Boulder packing (size 150mm to 200mm)and hard ramming to fill up half the pit and filling with hard soil packing upto the Ground Level as directed (Irrg. Elect. SOR Sl No. 6.5.8 (A))

Supply and Laying of 3(Three) Core PVC/ XLPE Insulated Armoured LT Power Cable 1.1 kV Grade with Al Conductor in existing open trench/ in air including fixing with necessary clamps etc. in wall/ pole/ other support including End Termination with Brass Compression Gland and Cable Lug as required and as directed. (Size of Cable : 35 mm2 × 3 Core ( Single Line)) (Irrg. Elect. SOR Sl No. 9.1 (B)(i))

Supplying & Erection of Pipe Earth Station including supply of all materials with G I Pipe of following size perforated all over the body with 12 mm dia hole at standard spacing with necessary reducing socket, locking arrangement with hinge cover plate, funnel G I Nuts & Bolts etc. with necessary enclosure on the top including excavation and refilling as required and as directed. (Earth Station with 40 mm dia x 4.5 Metre long G.I Pipe) (Irrg. Elect. SOR Sl No. 7.9.4.B)

Supplying, installation, testing & commissioning of indoor type floor mounted, cubicle type compartmental, dust and vermin proof (as per IP-54) main LT Control Panel Board of following capacity combination and of given size, made out of 16 SWG CR Sheet and 40mmх40mmх6mm angle having four nos. of legs 400 mm long at the bottom, with folded and welded construction having dismantling doors at the back, surface chemically treated and Siemen's grey powder coated, containing Al. strip busbar having minimum current density of 1.2 Amp/mm2 R-Y-B-N colour coded with heat shrinkable insulating sleeves containing all incoming and outgoing electrical accessories as specified, neatly installed and internally wired with best quality multi-strand, PVC insulated Single core unsheathed, HRFR copper wire (switch gears above 100Amp rating to be connected to busbar through Aluminium strip of suitable size) having cable incoming & outgoing provision at the bottom through gland plates complete including necessary excavation of trench and C C Work as directed. (Irrg. Elect. SOR Sl No. 1.1.1(D)) As per Specification mentioned in the estimate

Sub LT Panel Board with SDF Suitable for operation of 1 х 40 HP Pumpset Size :1600 mm(B)х 1200 mm(H)х 400 mm(D) As Per Specification Mentioned in the Estimate

DEEPAK CHANDRA MANDAL

M/S Sai Enterprise

ABDUL SAMAD CHOUDHURY

M/S MOUSUMI ENTERPRISE