Tender For Providing And Laying Of 4 I/D Di Water Supply Pipeline (K-7 Class) In Lieu Of Damaged/Brittle/ Rusted Old Existing Ci Water Supply Pipelines To Mitigate Low Pressure/ Contamination Of Water Supply In Lane No.2725 To 2768, Sector 22-C, Chan
Tender Overview
Project Description
Tender for Providing And Laying Of 4 I/D Di Water Supply Pipeline (K-7 Class) In Lieu Of Damaged/Brittle/ Rusted Old Existing Ci Water Supply Pipelines To Mitigate Low Pressure/ Contamination Of Water Supply In Lane No.2725 To 2768, Sector 22-C, Chandigarh (Capital Head :- Augmentation Of Water Supply In City Chandigarh). Approx. Amount : Rs. 13,03,659/- Earnest Money : Rs. 26,073/- Time Limit : 03Months.
BOQ
| Sl. No. | Item Description |
| 1 | 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 . All kinds of soil. (DSR No.2.8.1) |
| 2 | Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 : of Make :- ELECTRO STEEL/ JINDAL/ TATA /Welspun/Rungta. 100 mm dia Ductile Iron Class K-7 pipes (SR No.18.72.1) |
| 3 | Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket : 100 mm dia pipes (DSR No.18.70.1) |
| 4 | Labour for cutting C.I. pipe with steel saw 100 mm diameter C.I. pipe (DSR No.18.83.2) |
| 5 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m (DSR No.2.25) |
| 6 | Carriage of materials by mechanical transport including loading, unloading and stacking of earth upto 3 Km : Earth (DSR No.1.1.2) |
| 7 | Supplying and filling of fine sand Recycled Aggregate (RA) under floors including, watering, ramming consolidating and dressing complete. Inn all respects (sand will be taken from C&D waste plant wof M.C. (Based on DSR I. No. 2.27). (NSI) |
| 8 | Making scour arrangement including cost of C.I. Tee 4”x 4”x 4”(A/F)-1No, C.I. Collar 4” i/d -1No., D.I Sluice valve =1No. (VAG/AVK/IVC, C.I. tail piece 4” i/d (S/F)-1No. pig lead, hemp yarn, rubber sheet, nut bolt , excavation, dewatering cutting of existing pipe , jointing , testing etc. complete in all respects. (NSI) |
| 9 | Providing and fixing of DI/ CI specials ISI marked complete including cost of rubber gasket, solvent solution,nut bolt , rubber sheet, hemp yarn etc. complete in all respects (NSI) |
| 10 | Supplying, laying, jointing & testing, commissioning of D.I. Sluice Valve Resilient seated including the cost of rubber packing, nut & bolts, carriage, loading unloading complete in all respects make: VAG/ AVK/ IVC/ Kirloskar/SIgmaflow /Tails. (NSI)D.I. 100mm dia |
| 11 | Construction of brick masonary chamber for sluice valve including excavation Ist class brick work in cement sand mortar 1:6 etc complete in all respect as per entire satisfaction of Engineer in Charge of size 3'x3'x4' inner (NSI) |
| 12 | Providing and fixing of RCC cover 1:2:4 of 3\\" thickness including cost of steel winding wire etc complete in all respect as per entire satisfaction of Engineer in Charge (NSI) |
| 13 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) (DSR No.15.2.1) |
| 14 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 Cement : 2 coarse sand i/c manufactured sand derived from Recycled concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 40 mm nominal size Recycled concrete Aggregate (RCA) upto 25%) (NSI based on DSR 4.1.4) |
| 15 | Disconnection of existing C I water supply to make new provided line proper functional i/c cost of excavation, dewatering, CI tail piece (F/P)=INo.. MS flange 1no. rubber sheet, nut, bolt etc. complete in all respects. 4\\" i/d (100mm dia) (NSI) |
| 16 | Labour for making arrangement for connection with existing line including cost of execution, cutting, jointing, alignment, dewatering, caution board etc complete. (i)Existing 4'' i/d pipe to Proposed 4'' i/d pipe (NSI) |
| 17 | Making ferrule connection including cost of ½” G.M.ferrule -1No., Elbow 1/2” x ¾: =1No., Elbow ¾” = 1No. Nipple ¾” x 12” – 2no., Union ¾” -1 no. , GI pipe ¾”-3.50m approx, excavation, dewatering, drilling, taping of newly laid water supply pipe line etc complete in all respect as per site requirement. (NSI) |
| 18 | Note :- (i) Less against C l Scrap @Rs. 40/ Per Kg (ii) If JCB will be provided by Deptt. (Govt. JCB) in repair work then recovery will be made @Rs.850/-Hr Please Enable Macros to View BoQ information |
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