| 3 | Operation and Maintenance of the Electro Mechanical installations, equipments, components, pipelines valves and appurtenances, water retaining structures including protector of all schemee components from damages/ theft undertaking legal actions for such untoward incidents, preventive maintenance, disinfection and deliverance of water as per quality standards and supply of earmarked quantity of water to the beneficiaries as per following MLD, carrying out the O&M as per standard operating procedures, Acts and rules in force and as directed by TWAD Board Oficers and excluding cost towards attending leak, burst repair and replacement works to electro mechanical installations consumables for disinfection of water, cleaning of all water retaining structure, electricity etc complete and as directed by TWAD Board officers a For the period from 01.12.2025 to 31.03.2025 949.85 ML Special specifications 1 ML 2922.05 RupeesFour thuosand three hundred and Ten Only 2775509.1925000004 |
| 5 | Attending Burst in the DI pipelines of this CWSS for the following items, as per the standard procedure including earthwork excavation, dewatering, removing, relaying, jointing, civil works, cost of materials and all incidental charges, etc complete and as directed by TWAD Board officers a Earth work excavation and depositing on bank in hard stiff clay, stiff black cotton soil, hard red earth, shales, murrams, ordinary gravel stoney earth mixed with small sized boulders etc., for the following sizes of PVC pipes with standard trench width and depth etc., complete and as directed by the TWAD Board officers. SS 20 B,23, 95 and Special specifications i) All pipes of all Classes. 23.71 m3 m3 129.42 One Hundred and Twenty Nine Rupees paise fourty two Only 3068.5481999999997 b Removing the burst Pipes from the pipe line and removal of slushy soil and baling out water and replacing the pipe line with sound pipe including jointing and cost of refilling the pipe line with water for retesting the pipe line etc complete (excluding cost of sound pipe and jointing materials and earth work) and as directed by the TWAD Board Officers Special Specifications i 350 DI K7 Pipe 1.0 Each Each 17584.79 Rupees Seventeen Thuosand Five hundred and Eighty Four paise Seventy Nine Only 17584.79 ii 301 DI K7 Pipe 1.0 Each Each 15530.05 Rupees Fifteen Thuosand Five hundred and Thirty paise zero five Only 15530.05 iii 250 DI K7 Pipe 1.0 Each Each 12205.41 Rupees Twelve Thuosand Two hundred and Five paise Fourty one Only 12205.41 iii 50mm PVC 6KSC & 63mm PVC 4KSC 4.0 Each Each 910.85 Rupees Nine hundred and Ten paise Eighty Five Only 3643.4 v 75mm PVC 4KSC 2.0 Each Each 1143.93 Rupees One Thuosand One hundred and Forty three paise Ninety ThreeOnly 2287.86 vi 90mm PVC 4 KSC 2.0 Each Each 1521.66 Rupees One Thuosand Five hundred and Twenty One paise Sixty Six Only 3043.32 vii 110mm PVC 4KSC 2.0 Each Each 1848.5 Rupees One Thuosand Eight hundred and Forty Eight paise Fifty Only 3697.0 viii 140mm PVC 4KSC & 160mm PVC 4KSC 6.0 Each Each 2705.77 Rupees Two Thuosand Seven hundred and Five paise Seventy Seven Only 16234.619999999999 ix 200mm PVC 4KSC 3.0 Each Each 4147.06 Rupees Four Thuosand One hundred and Forty Seven paise Six Only 12441.18 c Supply and delivery of following sizes of Ductile Iron Pipes conforming to IS specifications inclusive of transportation charges anywhere in Tamilnadu and as directed by TWAD Board officers. IS :8329/2000, and amended from time to time and special specification i 350 DI K7 Pipe 3.0 M M 5413.28 Rupees Five Thuosand Four hundred and Thirteen paise Fourty Eight Only 16239.84 i 300 DI K7 Pipe 3.0 M M 4407.48 Rupees Four Thuosand Four hundred and Seven paise Fourty Eight Only 13222.439999999999 ii 250 DI K7 Pipe 3.0 M M 3449.57 Rupees Three Thuosand four hundred Forty Nine and paise Fifty seven Only 10348.710000000001 d Supply and delivery of the following sizes of unplastisized PVC Rigid pipes and specials confirming to IS other specifications as amended from time to time with ISI marking as specified in ISI and having the required working pressure and delivery at site of work including loading, unloading, freight, stacking and transit, insurance charges, etc., complete and as directed by TWAD Board officers. IS 4985/2000 and as amended from time to time and special specification i 50mm PVC 6KSC 2.0 M M 49.46 Rupees Forty Nine and Paise Forty Six Only 98.92 ii 63mm PVC 4KSC 2.0 M M 56.28 Rupees Fifty Six and Paise Twenty Eight Only 112.56 iii 75mm PVC 4KSC 2.0 M M 76.76 Rupees Seventy Six and Paise Seventy Six Only 153.52 iv 90mm PVC 4 KSC 2.0 M M 105.42 Rupees One Hundred and five and Paise Forty Two Only 210.84 v 110mm PVC 4KSC 2.0 M M 149.73 Rupees One Hundred and Forty Nine and Paise Seventy Three Only 299.46 vi 140mm PVC 4KSC 3.0 M M 250.01 Rupees Two Hundred and Fifty and Paise One Only 750.03 vii 160mm PVC 4KSC 3.0 M M 321.93 Rupees Three Hundred andTwenty Nine Paise Ninety Three Only 965.79 viii 200mm PVC 4KSC 3.0 M M 499.59 Rupees Four Hundred and Ninty Nine Paise Fifty Nine Only 1498.77 e Supply and delivery of following sizes of PVC Specials conforming to IS specifications at site of work including loading, unloading,transportation, insurance, etc., Complete and as directed by TWAD Bd. officers. IS 7834 / 1987, & IS 10124/1982 Part II and Special specifications i 50 mm PVC Coupler Fabricated 6 KSC 2.0 Each Each 7.67 Rupees Seven and Paise Sixty Seven Only 15.34 ii 63 mm PVC Coupler Fabricated 4 KSC 2.0 Each Each 9.98 Rupees Nine and Paise Ninty Eight Only 19.96 iii 75 mm PVC Coupler Fabricated 4 KSC 2.0 Each Each 14.39 Rupees Forteen and Paise Thirty Nine Only 28.78 iv 90 mm PVC Coupler Fabricated 4 KSC 2.0 Each Each 23.21 Rupees Twenty Three and Paise Twenty One Only 46.42 v 110 mm PVC Coupler Fabricated 4 KSC 2.0 Each Each 36.54 Rupees Thirty Six and Paise Fifty Four Only 73.08 vi 140 mm PVC Coupler Fabricated 4 KSC 2.0 Each Each 66.34 Rupees Sixty Six and Paise Thirty Four Only 132.68 vii 160 mm PVC Coupler Fabricated 4 KSC 2.0 Each Each 102.9 Rupees One Hundred Two and Paise Ninty Only 205.8 viii 200 mm PVC Coupler Fabricated 4 KSC 2.0 Each Each 217.98 Rupees Two Hundred Seventeen and Paise Ninty Eight Only 435.96 x 63mm 4KSC PVC bend 1.0 Each Each 28.77 Rupees Twenty Eight and Paise seventy Seven Only 28.77 xi 75mm 4KSC PVC bend 1.0 Each Each 47.57 Rupees Forty Seven and Paise Fifty Seven Only 47.57 xii 90mm 4KSC PVC bend 1.0 Each Each 71.93 Rupees Seventy One and Paise Ninty Thre Only 71.93 xiii 110mm 4KSC PVC bend 1.0 Each Each 122.75 Rupees One Hundred Twenty Two and Paise Seventy five Only 122.75 xiv 140mm 4KSC PVC bend 1.0 Each Each 303.24 Rupees Three Hundred Three and Paise twenty Four Only 303.24 xv 160mm 4KSC PVC bend 1.0 Each Each 414.86 Rupees Four Hundred and Forteen Paise Eighty Six Only 414.86 xvi 200mm 4KSC PVC bend 1.0 Each Each 798.84 Rupees Seven Hundred Ninty Eight and Paise Eighty Four Only 798.84 f Dewatering using diesel engine pumpset for various pipe size including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete. And as directed by TWAD Board officers Special specifications i For Diesel Pump set for 5 HP 5.5 Hours Hours 372.74 Rupees Three Hundred Seventy two and paise Seventy Four Only 2050.07 ii For Diesel Pump set for 7.5 HP 5.5 Hours Hours 507.55 Rupees Five Hundred Seven and paise Fifty five Only 2791.525 g Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) 0.0 IS :8329/2000, and amended from time to time and special specification i 350 DI K7 Pipe 2.0 Each Each 166.06 Rupees One Hundred Sixty Six and paise Six Only 332.12 ii 300 DI K7 Pipe 2.0 Each Each 150.31 Rupees One Hundred Fifty and paise Thirty One Only 300.62 iii 25 DI K7 Pipe 2.0 Each Each 133.44 Rupees One Hundred Thirty Three and paise Forty Four Only 266.88 h Refilling with excavated soil (other than sand) complying with standard specification in layers of 15cm watered well rammed and consolidated after the pipes and specials are laid, jointed and tested etc. and removing and depositing the surplus earth at the places shown by the TWAD Board Officers. SS 25 and Special specifications. 0.0 i All Classes of pipes 23.71 M3 M3 44.99 Rupees Forty Four and Paise Ninty Nine Only 1066.7129 i Removal of sediments and depositions of sludge, silt,Particles inside the sump at various capacities by engaging required labours and diesel pumpsets and cleaning the side wall and bottom of sump using wire brushes, brooms, collecting , lifting of the deposited slit particles outside the sump, washing side wall and floor slab using bleaching powder including lighting arrangements and safety arrangements inside the sump, hire charges for the buckets, rope etc and supply of bleaching powder for cleaning purposes etc., complete and as directed by TWAD Board officers IS BS 5154 and related IS Specifications i Capacity of 4.00 LL 1.0 Each Each 13781.0 Thirteen Thuosand seven hundred eighty One Only 13781.0 ii Capacity of Upto 1.00 LL 10.0 Each Each 7718.0 Rupees Seven Thuosand Seven hundred Eighteen Only 77180.0 iii Capacity of Upto 2.50 LL 1.0 Each Each 12128.0 Rupees Twelve Thuosand One hundred Twnety Eight Only 12128.0 v Capacity of Upto 2.00 LL 3.0 Each Each 11025.0 Rupees Eleven Thuosand Twenty Five Only 33075.0 vi Capacity of Upto 1.50 LL 5.0 Each Each 9923.0 Rupees Nine Thuosand Nine hundred Twnety Three Only 49615.0 viii Capacity of 6.50 LL 1.0 Each Each 15435.0 Rupees Fifteen Thuosand Four hundred Thirty Five Only 15435.0 ix Capacity of 0.25 LL 2.0 Each Each 3859.0 Rupees Three Thuosand Eight hundred Fifty Nine Only 7718.0 x Capacity of Upto 0.50 LL 4.0 Each Each 5513.0 Rupees Five Thuosand Five hundred Thirteen Only 22052.0 Total 3391217.098599999 GST 18% 610419.0777479998 Grand Total 4001636.176347999 IF Say 4001636.0 Rupees Forty Lakhs One Thuosand Six Hundred Thirty Six Only Please Enable Macros to View BoQ information |
