GENERAL Cherikkalakam Padasekharam KP FMP Side Protection of Vachal Thodu from Panchayth Culvert to Perakashery at Cherikalakam Padashekharam in Muttar Panchayath in Kuttanad LAC General Civil Work

Appenix A - Retaining wall

OD48002/2025-2026:Earth work in excavation in or under water 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 disposal of excavated earth, lead up to 50m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed. All kinds of soil ( Based on 2.6.1) All kinds of soil.

60.7.3:DISMANTLING DR - Dismanling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in DR masonry including disposal of debris within a distance of 150m.

OD33663/2025-2026:DR PACKING Under foundation - Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site.

60.7.8:DR with Departmental. Stone - DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of Departmental officers at site

OD33666/2025-2026:Dry rubble masonry (without concrete levelling course) with good quality blasted rubble (without bond stone), and packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site.

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

OD48003/2025-2026:Earth work in rough excavation in or under water banking excavated clay in layer not exceeding 2cm in depth, breaking clods and dressing up in embankment for roads, flood banks with all leads and lift in all kinds of soil (CPWD 2.2.1-2.4-2.5) under water excavation in stiff heavy kayal clay. All kinds of soil.

OD48016/2025-2026:Desktop High End Windows Home (Intel Processor) Processor: Intel Core i5 12400 @ 2.5 GHz base frequency, 6 core, 18 MB cache, TDP- 65 W Chipset: compatible Chipset Motherboard: OEM Motherboard Memory: 16 GB DDR4 RAM upgradable to 32 GB. Hard Disk Drive: 512 GB SSD. Graphics Adapter: High end Graphics adapter with 2.0GB memory Monitor: 21.5? or larger TFT/LED Digital Colour Full HD Monitor. Same Make as PC Keyboard: USB interface. Keyboard. Same make as PC. Mouse: Optical with USB interface. Same make as PC. Ports: 6 USB Ports or more (at least 2 USB 3.0 ports and two ports in front panel (atleast 1 should be USB 3.0). Networking facility: 10/100/1000 on board integrated Network Port, & Wi-Fi 802.11 b/g/n connectivity Certifications: EPEAT Certificate/EPR certificate and ROHS Compliance Warranty: 5-year comprehensive on-site warranty including Monitor, Mouse & Keyboard Operating System: Windows 11 Home

OD48011/2025-2026:600 VA UPS Input- Input Voltage : 140-300 VAC Input Frequency : 45-55Hz -Auto sensing Output- Output Power : 360W Nominal Output Voltage : 230 V±10% AC Output Frequency(Battery mode) : 50Hz + /- 1Hz Waveform : Sine wave Transfer time: Typical 2-8 ms, max. 10 ms Indications- Alarms : On battery, overload, low battery, fault Backup mode : Beep every 1 minute Low Battery : Beep every 1sec Overload : Beep every 0.5 sec Fault : Continuous beeping Backup time- For 1PC & LCD/LED Monitor load : 15-20 min Recharge Time : 4-8 Hrs to 90 % after complete dischargeBattery Specification- DC Voltage: 12V Battery Capacity : 7 AH Battery Quantity: 1 No. Battery Type : Sealed Maintenance Free battery Protection: Battery discharge, Over charge, Overload, Surge Environment: 0-40(dc), 0-90% RH non condensing Noise Level : Less than 45dB Certifications: For UPS : BIS For OEM : ISO 9001 : 2008, 14001 : 2004 Warranty : 3 Years Comprehensive Onsite including battery

Appendix B - Vachal thodu at the Motor thara Portion

OD48005/2025-2026:Earth work in excavation in or under water 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 disposal of excavated earth, lead up to 50m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed. All kinds of soil ( Based on 2.6.1) All kinds of soil.

60.7.3:DISMANTLING DR - Dismanling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in DR masonry including disposal of debris within a distance of 150m.

OD34276/2025-2026:DR PACKING Under foundation - Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site.

60.7.8:DR with Departmental. Stone - DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of Departmental officers at site

OD34278/2025-2026:Dry rubble masonry (without concrete levelling course) with good quality blasted rubble (without bond stone), and packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site.

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

OD48013/2025-2026: A4 Multifunction B&W and Colour Ink Tank Printer Print Technology : Ink Tank- Monochrome & colour Type : Print, Scan, Copy Print Resolution : 1200 x 1200 dpi or More Features : Auto Duplex and ADF Copy Speed : 9 IPM Copy Resolution : 600 x 600 dpi Reduction/Enlargement : 25 % - 400 % Scan Resolution : 1200 x 2400dpi Paper Size : A4, Legal, Letter, Executive, Envelopes Input Paper Capacity : Front Tray: 250 sheets Duty Cycle : 5000 pages per month 5000 pages per month : USB 2.0 Network Connectivity : Ethernet, WiFi IEEE 802.11b/g/n, Wi-Fi Direct Initial Black & Colour Ink Yield : 12000 & 8000 Pages Supporting Operating Systems : Ubuntu 18.0 and Higher , Windows 10 and higher Warranty : 3 Years Onsite Warranty

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