|
| 1 | Jali, Rivet, brass, disco, solvent and cap. specification as per IS 12818-2010. as per estimate sanctioned vide C.E.-BWS IandW.R Deptt. Hry. PKL letter No. 3365/6BWS/ 274/2019 dated 16.07.2020 |
| 2 | Providing and fixing six side x-tee size 200 mm dia |
| 3 | End cap 400 mm Diameter |
| 4 | Providing and laying of well casting UPVC pipe 400 mm dia (CS and CM) pipe 6 kg pressure / cm2 |
| 5 | Providing and fixing 200 mm dia UPVC socket 10 Kg (ISI marked) Specification as per IS 12818-2010 |
| 6 | Reducer 16`x8` (376mm x 200mm) |
| 7 | Annual Repair Maintenance. |
| 8 | To evaluate the required sub soil strata and water table in the fields soil conservation report (N.S) |
| 9 | Item Description HSR Item |
| 10 | [11.5.3]12 mm cement plaster of mix : 3. 1:4 (1 cement: 4 fine sand) [Through Rate] |
| 11 | [20.107.1.2]Supply, testing and lowering of ISI marked all welded stainless steel screen (SS304) cage Type V-Wire Wound Screens in bore wells conforming to IS:8110 and compositions of material as per IS:1012, outer dia 221mm equivalent thickness required as per code, tensile load 14000 kg minimum and ring thickness as per IS code of following sizes:- 1.2. Stainless Steel Screens 200x8.0x0.75mm [Through Rate] |
| 12 | [33.12]Supplying, filling, spreading and levelling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads and lifts, all complete as per direction of Engineer-in-charge. [Through Rate] |
| 13 | [33.13]Supplying, filling, spreading and levelling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads and lifts, all complete as per direction of Engineer-in-charge. [Through Rate] |
| 14 | [33.14]Supplying, filling, spreading and levelling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads and lifts, all complete as per direction of Engineer -in-charge. [Through Rate] |
| 15 | [33.19]Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by `V` notch method or any other approved method, measuring static level and draw down etc. by step draw down method, collecting water samples and getting tested in approved laboratory, i/c disinfection of tube well, all complete, including hire and labour charges of air compressor, tools and accessories etc., all as per requirement and direction of Engineer-in-charge. [Through Rate] |
| 16 | [33.6.1.1]Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire and running charges of all equipments, tools, plants and machineries required for the job, all complete as per direction of Engineer-in-charge, up to 90 metre depth below ground level. 1.1. All types of soil 300 mm dia [Through Rate] |
| 17 | [33.9.3]Supplying, assembling, lowering and fixing in vertical position in bore well Unplasticised PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire and labour charges, fittings and accessories etc. all complete, for all depths, as per direction of Engineer-in-charge. 3. 200 mm nominal size dia [Through Rate] |
| 18 | [4.12.1]Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. 1. All kinds of soil [Through Rate] |
| 19 | [4.14.1]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 up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 1. All kinds of soil. [Through Rate] |
| 20 | [6.1.4]Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 4. 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size) [Through Rate] |
| 21 | [7.21.1]Brick work with common burnt clay non-modular bricks of class designation 10.5 in foundation and plinth in: 1. Cement mortar 1:4 (1 cement : 4 coarse sand) [Through Rate] Please Enable Macros to View BoQ information |
