LAYING OF NEW UPVC PIPE LINE INCLUDING PROCUREMENT OF MATERIALS AT MOTIGANJ HDTW (ML244) UNDER SAMSI G.P. AT MOUZA - MOTIGANJ WITH PVC PIPE AND STRAINER J.L. NO. 60 PLOT NO- 377 UNDER RATUA-I BLOCK UNDER CHANCHAL(A-I) SUB-DIVISION UNDER MALDA(A-I) DIVISIONIN THE DISTRICT OF MALDA. (Sub-Project ID: WI242521064M003)- 1 SUPPLY OF MATERIALS :( Materials Rate Including 18% GST)-Supply of UPVC Pipes (Class-I) IS:4985 /2000 Certification marked with latest ammendments, Ivory Grey coloured, both end plain, along with one matching coupler/socket(Class-II) duly IS:10124/ 1988 matked & required Solvent cement duly IS:14182/ 1994 marked for each pipe. Length of each straight pipe 6.0 mts with tolerence (± )10 mm200 mm dia Class-I 2 140 mm dia Class-II 3 160 mm dia class II ( departmental supply) 4 200 mm dia PVC TEE class I as per IS 10124 [SOR WRDD ch13.00 Rates of materials for programme 2022-2023 Item No-5/a] 5 140 mm dia PVC TEEclass-I, as per IS 10124 [SOR WRDD ch13.00 Rates of materials for programme 2022-2023 Item No-5/b] 6 200 x 140 mm dia PVC reducer as per IS 10124[SOR WRDD ch13.00 Rates of materials for programme 2022-2023 Item No-4/a] 7 160 x 140 mm dia PVC reducer as per IS 10124[SOR WRDD ch13.00 Rates of materials for programme 2022-2023 Item No-4/c] 8 200 X 160 MM PVC REDUCERas per IS 10124 [SOR WRDD ch13.00 Rates of materials for programme 2022-2023 Item No-4/b] 9 200 mm dia 90 degre bend.(SOR WRDD ch1 3.00 Rates of materials for programme 2022-2023 P-1, Item No- 3c). 10 140 mm dia 90 degre bend as per IS 10124[SOR WRDD ch13.00 Rates of materials for programme 2022-2023 Item No-3/e] 11 200 mm dia 60 degre bend.(SOR WRDD ch1 3.00 Rates of materials for programme 2022-2023 P-1, Item No- 3b). 12 140 mm dia 60 degre bend.(SOR WRDD ch1 3.00 Rates of materials for programme 2022-2023 P-1, Item No- 3b). 13 90 degree G.I Bend (both end flanged) -ISI marked-IS 1239, Galv- IS4736. a) 150 mm dia. (SOR WRDD ch)13.00 Rates of Materials for the Program 2021-2022 Item No-15a Page- 3) 14 160 mm dia FTP as per IS 10124[SOR WRDD ch13.00 Rates of materials for programme 2022-2023 Item No-2/c] 15 150 mm dia MS Plate Flange (Approved rate by SE (A-I) dated 14.05.2020). 16 SOLVENT CEMENT [SOR WRDD ch13.00 Rates of materials for programme 2022-2023 Item No-8] 17 C.I.Sluice Valve with hand wheel, 151marked,15:14846. ) 150 rnrn dia.(SOR WRDD ch)13.00 Rates of Materials for the Program 2021-2022 Item No-18a) Page- 3) 18 Alfa Alfa Valve ( nipple type) withHand wheel 01 no for 4 nos of valve150 mm dia ( Type C) SOR WRDD ch13.00 Rates of materials for programme 2021-22 Item No-18a, page 4 19 150 mm dia Galv. MS Flanged Pipe ISI marked IS: 1239 (both end flanged). (SOR WRDD ch13.00 Rates of materials for programme 2021-22 Item No-13a, page 3) 20 Surge Tank. ( Departmentsupply ) 21 150mm dia MS Special Bend. ( Departmentsupply ) 22 CONSTRUCTION OF LAYING OF UPVC PIPE LINE:Earth work in excavation of field trenches as per design section and alignment for laying of pipe lines (PVC, RCC, ACP etc.) upto a depth of 1500 mm all sorts of soils including removing, spreading or stacking extra earth as directed. The item includes necessary trimming of sides trenches, levelling, dressing and ramming the bottom as required complete. [WRDD/P-14 of 60/item no. 1] i) For spout Chambers 23 ii) For Pipe Trenches 24 Laying of UPVC pipes of different diameters within field trenches in curve/ straight line including using UPVC fittings, Viz. Horizontal and Vertical Bends, riser pipes, Tee Reducer etc.and making leak proof joints with couplers after roghening the surface with wire brush and emery paper and applying solvent cement (The rate is inclusive of transport of pipesfittigs and solvent cement to be supplied by deptt.) all complete asper direction of Engineer-In- charge. [WRDD/P-14 of 60/item no. 1(a)] ii) 200 mm.dia 25 iii)140 mm. dia 26 Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) [P.W.D schedule page No. 2 & item No.4[b]. 27 Single brick flat soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints withlocal sand. [PWDPage 14, Item No-1 & 3rd CorriPage 1 item no 1] ii) For spout Chamber 28 Ordinary Cement concrete (mixed 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any , in ground floor as per relevent IS Codes. [Page- 26 , Item-10(i), of PWD SOR VOL-I & Page 12 Sl. No. 33 of 3rd Corrigenda.]b) Pakur Variety. [ Analysed Rate] ii) For spout chambers 29 Brick workwith first class in cement mortar (1 : 6) (b) In Superstructure , ground floor. [PWD Schedule. [Page No -15 , Item No- 8(b) & Page 1 of 96, Sl. No. 4 of 3rd Corrigenda.] 30 Plaster (to wall, floor ceiling etc) with sand and cement mortar including rounding off or chamfering corners, as directed and racking out joints e including throating, nosing and drip course, scalfolding/staging where as necessary at ground floor(excluding cost of chiping over concrete surface)(a) with (1:6) cement mortarC)15 mm. thick plaster 31 Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. 32 Earth work in filling in trenches after laying pipe lines (PVC, RCC, ACP etc.) with good earth obtained from excavation of field trenches in layers not exceeding 225 mm, including watering and ramming etc. layer by layer complete. (Payment will be made on the basis of measurement of finished quantity of work.) 33 Labour charges for fitting and fixing and laying,where necessary of following MS/ GI/ ERW pipes and accessaries ( all materials including pipes to be supplied departmentally of 150 mm. Dia G.I pipe both ends flanged) including transportation of the same cutting, threading, jointing etc. and making leak proof threaded/flange joints at site, by using socket/ rubber insertion, nuts and bolts etcmainting proper alignment and level all complete as per direction of EIC.1(a) 150mm dia ERW/MS flange pipe for delivery . 34 xxviii) 150 mm dia C.I. Sluice Valve 35 Labour charges for fitting, fixing 150 mm. Dia. Alfa-AIfa valve with 160mm. dia. P.V.C. riser pipe with the help of flanged P.V.C. tail-piece by joining the P.V.C. End of Tail-piece and riser pipe with coupler and flanged end of Tail-piece and Alfa-Alfa valve with rubber insertion, nuts and bolts etc. complete. 36 Electric welding charges upto 8mm MS plate , MS channel etc and others member of the barge including hiring charges of all tools and plants . Welding of MS structural work with gas/electric (b) Continous welding[PWD(building) 2017SOR Item no 2(b) P-111] 37 Installation / Erection of SurgeTank / Shore manifold (to be supplied from Deptt. free of cost) over a rigid base of ordinary cement concrete (1:2:4) with graded stone chips (20mm. nominal size) of pakur varity of 1250 mm X 1250X 150 mm. over a single layer of brick flat soling and embedding the legs of the surge tank/shore manifold within the concrete base including cost of allmaterials and labour and as per direction of Engineer-in-Charge.[WRDD Schedule page no.18 of 60 , item no 5] 38 Labour charges for fitting. fixing M.S. special bend with 160 mm X 200 mm. dia. P.V.C. reducer with the help of flanged tail-piece by joining P.V.C. end of tail-piece and 160 mm. end of reducer with coupler and flanged end of tail-piece and special bend with rubber insertion, nuts and bolts complete. 39 Testing of pipe line system against leakage by filling the distribution chamber with water and supplying water through the entire pipe line net work for atleast4 (Four) hours including hiring and transport of suitable generstor , pump , tools and plants, fuel and lubricants and installation of the pump connecting the same with pipe line network making necessary electrical connection and dismantling all these after completion of test all complete as per direction of Engineer -In -Charge.ii) For HDTW 40 Unloading from truck P.V.C. pipes of 300-200-160-140-110 mm dia 2 to 4 kg/cm2 capacity and average length of 6 metre kept in telescopic arrangementand stacking in godown/site as per direction including carriage by headload within lead of 50 metres 41 Loading to truck P.V.C. pipes of 300-200-160-140-110 mm dia 2 to 4 kg/cm2 capacity and average length of 6 metre kept in telescopic arrangement andstacking in godown/site as per direction including carriage by headload within lead of 50 metres 42 Carriage of P.V.C. pipes of 300-200-160-140-110 mm dia 2 to 4 kg 1 ern capacity and average length of 6 metre kept in telescopic arrangement overPucca I Kancha road for everv 100 m of such Dice uoto 100 kilometre Distance 5 Km 43 Add GST @ 18% ON Pipe Lines. (Sl No- 22 to 42) 44 Add Cess @ CESS 1% (Sl No- 22 to 43)
