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| 1 | Drilling and boring pilot hole in any soil strata by manual means, collection of soil samples of different strata met with during drilling at various suitable levels, preservation of samples in polythene bags / sample boxes and disposal of excess soil or mud, including the cost for water etc. as required to maintain the pilot hole properly as per specification and direction of the Engineer - in - charge.i)100mm dia. |
| 2 | Reaming of pilot hole to an enlarged bore hole in any soil strata by manual means, disposal of excess soil or mud, including the cost for water etc. as required to maintain the bore hole properly as per specification and direction of the Engineer - in - charge. i. from 100 mm dia pilot hole to 250 mm bore hole. |
| 3 | Providing & lowering of UPVC pipe as per IS:12818 after washingof the bore hole by manual means as per specification and direction of the Engineer - in - charge. A. \"CM\" Casing pipe i. 150 mm dia |
| 4 | ii 100 mm dia. |
| 5 | B. \"RS\" pipei. 100 mm dia |
| 6 | Washing and development of tube well by using hand pump or by any suitable method and testing of the well as per specification and direction of the Engineer - in - charge. |
| 7 | Providing and fixing of UPVC reducer suitable for UPVC \"CM\" casing or \"CS\" casing or \"RS\" pipes as per specification and ditection of the Engineer-in-charge. i) 150 x 100 mm dia. |
| 8 | Providing and fixing of UPVC end cap/well cap suitable for UPVC \"CM casing or \"CS\" casing or \"RS\" casing pipes as per specification and ditection of the Engineer-in-charge.i) 100 mm dia. |
| 9 | Providing and fixing of housing clamp(made with 12 mm thick MS sheet) along with well cap(made with 10 mm thick MS sheet) with necessary arrangements for SBDTW as per specification and ditection of the Engineer-in-charge. i) 150 mm dia. |
| 10 | Supplying and installation of water lubricated submersible pump having ISI mark of capacity 2000 GPH of total head upto 60mtr.Couple with submersible motor 3 HP suitable for 240voltage(+10% variation single phase 50HP,AC supply DOL starting method to run 2880 RPM along with 35mtr 2.5sqm,PVC insulated 3(Three)core flat copper cables including fitting fixing and lowering with 40mm dia GI pipe upto 100ft.(30.00mtr.)etc complete as per direction of the Engineer-in-charge(cost of 40mm dia. Gl and fittings will be paid seperately) |
| 11 | Providing and Shrouding of the deep tube well assembly with washed pea gravels ( 2.0 - 4.75 mm effective size ) as per specification ( IS : 4097) and direction of the Engineer - in - charge. i) with pea gravels obtained from Durgapur, West Bengal |
| 12 | Supplying and fitting fixing of KIOSK(Size 450mm x 200mm x 850)fiited with 4 Nos support of 75mm x 75mm (^mm thick) MS angle of embedding with 1:2:4 cement concrete base(size:300mmx300mmx600mm) with proper locking arrangement and coating with anti corrosive paints(both inside and outside)in/c complete in all respect as per direction of the Engineer – in – charge. |
| 13 | Providing and fitting fixing of single phase motor starter panel unit 3.0HP capacity comprising with 2 plate conductor,over load relay,capacitor,volt meter of BCH/L&T make with necessary copper wire etc complete as per direction of the Engineer-in-Charge. |
| 14 | Excavation trenches of required width for pipes for pipes, cables etc. inluding excavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500mm including getting out theexcavatedsoil and backfilling of soil as requred after laying of pipe line, in layers not exceeding 200mm in depth in/c consolidation each deposited layer by ramming. water et. and disposing of surplus excavated soil with all required leads as per chapter 2 of CPWD specificationh and direction of the Engineer-In -Charge.A) For UPVCD work in new work. a) all kind of soil.i) For pipes not exceeding 90mm dia. |
| 15 | Providing &laying of flexible PVC pipe(conforming to IS:7634) complete as per specification and direction of the Engineer-in-charge(cost of earth work and fittings will be paid separately). i) 15 mm dia |
| 16 | ii) 25 mm dia |
| 17 | Providing, fixing and laying Rigid UPVC pipes conforming to IS: 4985 jointing with couplers of same class conforming to IS:10124(Pt-II) with solvent cement conforming to IS: 14182 including testing of joints complete(but excluding the cost of specilas like bend, tees etc. which will be paid separately) as per CPWD specification and direction of the Engineer-in-charge.D. Class-3(Working pressure 6.00 kg/cm2) i) 40 mm OD |
| 18 | Providing and fixing G.I pipes medium class as per IS: 1239 with latest ammendment complete with G.I fitting including trenching and refilling, cutting and making good the walls etc. complete as per chapter 20 of CPWD specification and direction of the Engineer-in-charge.A. External work(i) 15 mm dia nominal bore |
| 19 | ii) 25 mm dia nominal bore |
| 20 | iii) 40 mm dia nominal bore |
| 21 | Providing and fixing in position Precast RCC hydrant post of size 200 x 200 mm at the bottom & 150 x 150 mm at the top and 1300 mm high ( made with cement concrete 1 : 2 : 4 ( 1 cement : 2 sand :4 brick aggregate 1st class 20 mm nominal size) and steel reinforcement ( TMT bars ) 8 mm dia 1200 mm long 4 nos and 8 mm dia stirrup 9 Nos ), 500 mm shall be kept below ground level , embedding the same with in 500 x 500 x 500 mm cement concrete 1 : 5 : 10 ( 1 cement : 5 sand : 10 brick aggregate 1st class 40 mm nominal size ) including plastering the exposed surface with 12 mm thick cement mortar 1 : 3 ( 1 cement: 3 sand ) finished with a floating coat of neat cement ) including providing & embedding 15 mm dia G.I. pipe (medium class) 1250 mm long with necessary GI fittings like elbow 2 Nos, socket 1 no, nipple 300 mm long 1 no, union 1 no etc. and fitting fixing of CI long handle bib cock by welding with GI socket complete with all earth work required including refilling as per CPWD specification and direction of Engineer-in-charge. |
| 22 | Providing and fixing in position Precast RCC platform of size 1100 x1100 mm x 100 mm with curb of size 50 x 50 mm keeping an opening of 100 mm long in a suitable place for draining out of water ( made with cement concrete 1 : 2 : 4 ( 1 cement : 2 sand : 4 brick aggregate 1st class 20 mm nominal size) and steel reinforcement ( TMT bars ) 8 Nos, 8 mm dia in both direction including plastering the exposed surface with 12 mm thick cement mortar 1 : 3 ( 1 cement: 3 sand ) finished with a floating coat of neat cement ) complete with all earth work required including refilling as per CPWD specification and direction of Engineer-in-charge. |
| 23 | Making road crossing by horizontal boring for smooth laying of UPVC/CI/DI/GI pipes etc. of required dia complete as per specification and direction of the Engineer-in-charge.a. By manual means |
| 24 | Providing and fixing brass ferrule with C.I. cover conforming to IS : 2692 including boring and tapping the main as per CPWD specification and direction of the Engineer - in - charge. i) 10 mm nominal bore |
| 25 | Providing and fixing GI union as per CPWD specification and direction of the Engineer-in-Charge. i) 15 mm dia. |
| 26 | ii) 25 mm dia. |
| 27 | iii) 40 mm dia. |
| 28 | Providing and fitting fixing GI Bend/ elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer-in-Charge.a)15 mm dia |
| 29 | b) 25 mm dia. |
| 30 | c)40 mm dia |
| 31 | Providing & fixing G.I. Equal Tee with the pipeline in/c. testing of joints complete as per CPWD specification and direction of the Engineer-in-charge. a) 40 x 40 x 40 mm dia. |
| 32 | Providing & fixing G.I. Un- Equal Tee with the pipeline in/c. testing of joints complete as per CPWD specification and direction of the Engineer-in-charge. a) 40 x 40 x 15 mm dia. |
| 33 | Providing and fixing G.I. Reducer with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.a) 40 x 25 mm dia. |
| 34 | b) 40 x 15 mm dia. |
| 35 | c) 25 x 15 mm dia. |
| 36 | Providing and fixing G.I. Full way valve as per chapter 20 of CPWD specification and direction of the Engineer - in - charge. a) 15 mm dia. |
| 37 | b) 25 mm dia. |
| 38 | c) 40 mm dia. |
| 39 | Providing and fixing GI socket as per CPWD specification and direction of the Engineer-In-Charge. i) 15mm dia. |
| 40 | ii) 25 mm dia. |
| 41 | iii) 40 mm dia. |
| 42 | Providing and fixing G.I. Nipple of medium class as per CPWD specification and direction of the Engineer - in - charge.i. 15 mm dia 150 mm long |
| 43 | Providing and fixing C.I bib cock (long handle) as per CPWD specification and direction of the Engineer-in-charge. i) 15 mm dia. |
| 44 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.a) All Kinds of Soil |
| 45 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cmin depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.A)All kinds of soil |
| 46 | Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete. |
| 47 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering --All work upto plinth leveli) 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate of 40 mm nominal size) |
| 48 | Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- All work upto plinth level:i) 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size) |
| 49 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement-i) 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size) |
| 50 | Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills,staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcementi) 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size) |
| 51 | Centering shuttering including struttings, propping etc. and removal of form work for:i) Foundations, footings, bases for columns etc. for mass concrete with timber plank |
| 52 | (ii) Suspended floors, roofs, landings, balconies and access platform with timber planks |
| 53 | iii) Lintels, beams, plinth beams, girders, bressumers and cantilevers with wooden plank |
| 54 | iv)Columns, Pillars, Piers, Abutments, Posts and Struts with wooden plank |
| 55 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete uptoplinth level.i)Thermo-Mechanically Treated bars of grade Fe-500D ormore |
| 56 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. i)Thermo-Mechanically Treated bars of grade Fe-500D ormore |
| 57 | First class brick work in foundation and plinth including cost of all materials as required complete:i) In cement mortar 1:4 ( 1 cement : 4 fine sand ) |
| 58 | Half brick masonry work with first class bricks in foundation and plinth including cost of all materials as required complete:-i) In cement mortar 1:4 ( 1 cement : 4 fine sand ) |
| 59 | 6 mm cement plaster of mix. i) In cement mortar 1:3 (1 cement : 3 fine sand) |
| 60 | Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers. |
| 61 | Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer\"s specification |
| 62 | Providing and fixing 1st quality ceramic glazed wall tiles (minimum 200 x 300) conforming to IS : 15622 - 2017 (thickness to be specified by the manufacturer) ofapproved make in all colours, shades of any size as approved by Engineer-in-charge in skirting, risers of steps and dados, laid over 12 mm thick bed of cementmortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade complete. |
| 63 | Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622 - 2017, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid over 20 mm thick Cement Mortar 1:4 (1 cement : 4 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including pointing the joints with white cement and matching pigments etc., complete. |
