Tender For Restoration Of Cement Concrete Road From Joargori Netaji Statue More To Goalapara Mohan Bakulis Grosary Shop & Joargori Tarun Sangha Club With Alterntive Laying Of Di & Hdpe (Pe 100, Pn6) Pipes Of Joargorh Pwss Under Uluberia-Ii Block Of U
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Project Description
Tender for Restoration Of Cement Concrete Road From Joargori Netaji Statue More To Goalapara Mohan Bakulis Grosary Shop & Joargori Tarun Sangha Club With Alterntive Laying Of Di & Hdpe (Pe 100, Pn6) Pipes Of Joargorh Pwss Under Uluberia-Ii Block Of Uluberia Sub-Division Phe. Dte.
BOQ
| Sl. No. | Item Description |
| 1 | Earth work in excavation of foundation trenches or drains or septic tank soak well etc. in all sorts of soil (including mixed soil but excluding latarite or sand stone) including removing spreading or stack- ing the spoils within a lead of 75m. as directed. The item includes necessary trimming the sides of the trenches, leveling dressing and ramming the bottom, bailing or pumping out water etc. as required complete.a) Depth of excavation not exceeding 1.5 mtr. but not requiring shoring [PWD, SOR Volume-I (01.11.2017) Page-1 Item No. 2(a)] |
| 2 | Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed & consolidating same by through saturation with water and ramming complete including the cost of supply of sand. (Payment to be made on the basis of measurement of finished quantity of work.) [PWD, SOR Volume-I (01.11.2017) Page-2 Item No. 4(B)] |
| 3 | Single brick flat soling of picked jhama bricks including ramming & dressing bed to proper level & filling joints with powdered earth or local sand including cost of sand etc complete as per direction & specification.[PWD, SOR Volume-I (01.11.2017) Page-14 Item No. 1 // Corrigenda-3, Page-1] |
| 4 | Brick work with 1st class bricks in cement mortar (1:6)[PWD, SOR Volume-I (01.11.2017) Page-15 Item No. 8 // Corrigenda-3, Page-1] (a) In foundation and plinth |
| 5 | 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.[PWD, SOR Volume-I (01.11.2017) Page-16 Item No. 16 // Corrigenda-3, Page-3] |
| 6 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. Pakur variety. [Analysis of Rate as on PWD SOR Refer Annexure - XI, Item - C] |
| 7 | Hire and labour charges for shuttering with centering and necessary staging upto 4 mtr using approved stout props and thick hardwood planks of approved thickness with required bracing for concrete ,slabs,beams,columns,lentels curved or straight including fitting fixing and stricking out after completion of work.(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. [PWD, SOR Volume-I (01.11.2017) Page-42 Item No. 36(b)] |
| 8 | Carrying Cl/DI pipes with specials and valves and lowering placing in position and laying carefully inside the trenches in proper alignment and gradient etc. including earth work in excavation of adequate width as per specification having min. clear cover from top of pipe is 1.10mtr. below existing ground level in any kind of soil including mixed with boulder, road sub-grade and its flank,but excluding moorum and laterite and stone etc.without damaging the exisiting telephone/electric cable etc.(in case of damaged if any type of cable line during excecution , necessary damaged charges as applicable by the respective authority will be borne by the agency in his own cost) preparing the bottom surface for continuous bedding of pipe line and laying pipes, fitting, fixing specials and valves with bailing out water if any including carriage of pipes, specials and valves from local deptt. store within 8KM and back filling the trenches with excavated earth in layers to original condition as per specification and direction of EIC. The surplus materials after execution of work are to be return to the deptt. store. N.B: i) Any deviation from required clear cover of 1.10mtr., due to site adverse condition, prior permission is to be obtained from the EIC in exceptional situation and payment will be made on prorate basis over the rate of entire item ii) No payment will be made without hydraulic test of the pipe line either part or full iii) The pipes, specials and valves , rubber gasket will be supplied deptt. free of cost. 200mm dia. DI K-7 PHE, SOR, Pg.- L1, It.-1 |
| 9 | Cutting DI pipe (all class & type) to required length with cutting device etc. and grinding the cutting portion with file as per direction and satisfaction of EIC. b) 150 mm. dia. to 200 mm. dia. Pipe. PHE, SOR, Pg.- L17, It.-7 |
| 10 | Chamfering the spigot end of all type/class of DI pipe for proper using of push joint by means of grinder set at site for proper joint etc. all complete as per direction of EIC. e) 200 mm. dia. PHE, SOR, Pg.- L17, It.-8 |
| 11 | Supplying HDPE (Materials grade PE-100) pipes conforming to IS 4984- 1995 with latest revision & amendments if any with necessary HDPE specials (excluding cost of CIDF valves) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder,road sub-grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank/ brick pavement etc. without damaging the exisiting telephone/electrical cable line etc.(in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost)upto the depth (av.) so as to maintain 1.10m.earth cushion from top of the pipe upto G.L. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding/ adopting suitable method (But weld jointing with help of hydraulic tack and trimming machines, Hitter etc. for reaching at necessary melting point of HDPE pipe so that joint can be monolithic) so as to facilitate the maintenance of pipe line locally as per conventional method in future. (A) Pressure Rating : PN 6 (ii) Laying of pipe line including cost of pipe & fittings/ specials but excluding cost of valves. 90mm (OD) PHE SOR, P-L-3, Item-2 & corrigendum 3 (PHE SOR, Pg-L12/It-4.) |
| 12 | Filling the pipe line with water, testing hydraulically as per I.S 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of EIC. The rate is inclusive of cost of requisite water to be arranged by the contractor (Recovery rate of water @ Rs.10.00/m3, if contractor used water from deptt. source). A) For Cl/DI pipe 200mm dia. PHE SOR, Pg- L18/It-9. |
| 13 | B) For UPVC/HDPE Pipe 90mm (OD) |
| 14 | Cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg/Itrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. The rates including of cost of requisite water to be arranged by the contractor) (The rate of water @Rs. 10/m3 may be recovered, if the contractor used water from deptt. source). A) For Cl/DI pipe 200mm dia. PHE SOR, Pg- L19/It-10. |
| 15 | B) For UPVC/HDPE Pipe 90mm (OD) |
| 16 | ADD GST @ 18% |
| 17 | ADD CESS @1% Please Enable Macros to View BoQ information |
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