Tender For Repairing Of Boundary Wall And Others Ancillary Works Alongwith Alternative Laying Of Di (K-7) Pipe Over Santoshpur Bridge And Construction Of Toilet Block At Head Work Site Of Amta (Zone-Ii) Pwss Under Amta-I Block Of Uluberia Sub-Divisio
Tender Overview
Project Description
Tender for Repairing Of Boundary Wall And Others Ancillary Works Alongwith Alternative Laying Of Di (K-7) Pipe Over Santoshpur Bridge And Construction Of Toilet Block At Head Work Site Of Amta (Zone-Ii) Pwss Under Amta-I Block Of Uluberia Sub-Division, Under Howrah Division P.H.E. Dte.
BOQ
| Sl. No. | Item Description |
| 1 | Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. a) Deapth of excavation not exceeding 1.5m, shoring not required. |
| 2 | Single brick flat soling of picked jhama brick including ramming& dressing bed to proper level& filling joints with powder earth or local sand including cost of sand or earth including plinth protection. |
| 3 | Filling in foundation or plinth by silver sand in layers not exceeding 150mm as directed and consolidating the same by through saturation with water ramming complete including the cost of supply of sand .(payment to be made on measurement of finished quality. |
| 4 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.a) Pakur Variety |
| 5 | Reinforcement for reinforced concrete work in all sorts of structure including distribution bars stirrups, binders etc initial straighting and removal losse rust if necessary cutting requiste length hooking and bending to correct shape placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and directiona) for works infoundation basement and up to roof of ground floor/upto 4m. (i) Tor steel/Mild Steel.II. JSW/JSPL/SHYAM/ SRMB/BMASL/ELECROSTEEL/SSL |
| 6 | Hire and labour charges for shuttering with centering and necessery staging upto 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and stricking out after completion of works (upto roof of ground floor)a) 25mm to 30mm thick wooden shutering as per deceision & direction of engineer-in-charge |
| 7 | 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.a) Pakur Variety |
| 8 | Brick work with 1st class bricks in cement mortar (1:4) (a) In foundation and plinth |
| 9 | 125 mm thick brick work with 1st class brick in cement morter (1:4) in gr fl |
| 10 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar (b) 20 mm thick plaster |
| 11 | Neat cement punning about 1.5mm thick in wall,dado,window sill,floor etc.NOTE:Cement 0.152 cu.m per100 sq.m. |
| 12 | Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured(matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. In Ground floor: I) ONE COAT |
| 13 | Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of EIC to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.In Ground floor (Two Coat) a) Normal Acrylic Emulsion |
| 14 | (a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor) (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr. |
| 15 | Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineerin- Charge prior to execution will be necessary). (Payment to be made on area cleared) |
| 16 | Earth work in filling in compound, tank, low land,ditches etc. with good earth, in layers notexceeding 150 mm. including breaking clods and consolidating the same by ramming and dressing complete. (Payment will be made on profile measurement before and after the work) (b) (i) With carried earth arranged by the contractor within a radius of 3 km. including cost of carried earth. |
| 17 | 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 itemii) No payment will be made without hydraulic test of the pipe line either part or fulliii) The pipes, specials and valves , rubber gasket will be supplied deptt. free of cost.100mm dia. |
| 18 | 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 100mm dia. |
| 19 | 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 100mm dia. |
| 20 | Making rubber gasket joint to CI/DI pipes maintaining proper alignment level etc. by mechanical arrangement with or without using mobile cranes where necessary and with help of all other equipments tools and tackles etc. as required providing lubricants of approved quality and direction of EIC. (rubber gasket will be supplied deptt. free of cost) 100mm dia. |
| 21 | 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.80 mm dia to 125 mm dia pipe |
| 22 | 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.100mm dia. |
| 23 | ADD GST @ 18% |
| 24 | ADD CESS @1% Please Enable Macros to View BoQ information |
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