Department Of Agriculture-DOA has published Installation Of 1 No Sbdtw 100 Mm 100 Mm Dia Size For Drinking Water Along With Pipe Line And Water Tank At Mirza Transit Go Gown Under Kakraban Agri Sub Div Within Area Of Gomati Tripura During 2021 2Nd Call. Submission Date for this Tender is 24-01-2022. Pipe Laying Tenders in Tripura. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Construction of Barak Bamboo Scaffoldingfor drilling & lowering of the tube well in/c cutting a tank 2.00 m x 2.00m x 0.90 m size in drilling & cuttingthe two tank with 0.30m width g& 0.15m deep drain. |
| 2 | Drilling & Boring of pilot hole in any strata by manual means collection of soil samples of different strata met with during drilling at various suitable levels, preservation of samples in polythene Bags sample boxes and disposed of excess soil on mud in/c the cost for water etc. as required to maintain the project hole property as per specification & direction of the Engg.-in –charge.1) 100 mm dia |
| 3 | Reaming the the pilot to an enlarged bore hole in any soil strata by manual mean, disposal of excess soil an mud in/c the cost of water etc. as required to maintain the bore hole property as per specification & direction of the Engg-in –charge. For 100mm dia pilot hole to 250mm dia hole. |
| 4 | Providing & lowering of UPVC pipe as per IS:12818 after washing of the bore hole by manual means as per specification & direction of the Engg.-in –chargeA. “CM” Casing pipe iii) 100 mm dia n/b, |
| 5 | B. “RS” strainer pipe :- 100 mm dia bore, |
| 6 | Development & Washing the tube well by using air compressor (Diesel operated) until sand free clear water is available as per direction of the Engg-in –charge |
| 7 | Providing & shrouding of deep tube well assembly with washed pea gravels(2.00-4.75 mm size) as perspecification (Is;4097) and direction of the Engg-in –charge.Pea gravels obtained from Golaghati, Assam. |
| 8 | Providing fitting fixing of submersible pump having capacity of 1000GPH at 40 mtr head with single phase 1 HP submersible motor (water filling) suitable for 100 mm x 100 mm bore well including 24 mtr.PVC insulated 3 core flat copper cable(2.5 squre mm size) confirming to relevant IS code for submersible motor with necessary equipments and fittings as required as per direction of the Engg-in –charge. |
| 9 | Providing fitting fixing ,lowering, positioning & resting of 32mm dia PVCcolumn pipe(Medium class) bothend threaded (Max. length of each column pipe is 3 mtr and total 24 mtr long column assembly in/cPvc coated GI wire &fitting fixingwith submersible pump set by taplon tapeand other compoundingmaterialsetc. complete in all respect. |
| 10 | Supply & fitting fixing of single phase motor starter Unit 1 HP submersible pump ste ( with 2 pole contractor, Running capacitor 50 MFD, starter capacitor 200/250 MFD,,1 no overload relay 15-20 A adjustable type, Volt meter (0-240V),Amps meter (0-150A),1 no.25 Amps ON/OFF switch, 1 no. Indicator lamp etc. of same brand of supply pumps/C&S/BCH/L&T make and 32 AMPS main switch (220Volt)(Re wearable type) of Hevels/Bch/L&T make in/c necessary electrical wiring in the KIOSK and GI pipe earthling as per electrical rules etc. complete as per direction of Engg. –in-charge |
| 11 | Providing & fixing ofUPVC Bail plug suitable for 113mm outer diaUPVC pipeas per direction of theEngg. –in-charge. |
| 12 | Providing & fixing of housing clamp (made with 12 mm thick MS Sheet) by welding with blind pipe in/c applying of anti corrosive bitumastic paint as per specification (IS: 2800-Part-I) and direction of the Engg. –in-charge. a) 100mm dia n/b |
| 13 | Providing & fixing of end cap suitablefor UPVC “CM” or “CS”or “RS” casing pipeas per specificationand direction of theEngg. –in-charge. |
| 14 | Providing & fixing of safety clamp with submersible pumpset as per direction of theEngg. –in-charge.32m dia |
| 15 | Providing and laying of cement concrete 1:3:6 (1 cement:3 river sand:6 Jhama brick aggt. 20mmN/s). |
| 16 | Excavationtrenches of required width for pipe, cables etc. including excavation sockets and dressing of sides where required ,ramming of bottom depth up to 1.5 mtr. Including getting out the excavated soil andback fillingof soil as required after layingof pipe line ,In layers not exceeding 200 mm in depth including consolidatingeach deposited Layer by ramming ,watering etc. And disposing of surplus excavated soil with all required leads as per chapter-20 of CPWD specification and direction of Engg. In Charge.I) For UPVC pipe in new work. In all kind of soil. For pipes not exceeding 25 mm dia, |
| 17 | Providing fixingand laying Stick UPVCpipe conforming to IS:4985 jointing with couplersof same class conforming to IS:10124with solvent cementconforming to IS: 14182 in/c testing of joints complete but excluding the cost of specials like bend, teesetc. as per chapter 20 of of CPWD specification and direction of Engg. In Charge.25 mm dia (Working pressure 2.5 kg/cm2) |
| 18 | Labour charge for fitting fixing of hydrant point with GI short pieces in/c connection withdistribution pipelines as perdirection of the Engg. In charge, |
| 19 | Providingand fixing PVC union as per CPDW specification and direction of the Engg. In charge. I) 25 mm dia |
| 20 | Providing and fixing of PVC equal tee with pipe line in/c testing of joints completes as per CPDW specification and direction of the Engg. In Charge. 25mm x 25mm x 25mm dia |
| 21 | Providing and fixing of PVC Bend/elbow with pipe line in/c testing of joints completes as per CPDW specification and direction of the Engg. In Charge. 25 mm dia NB, |
| 22 | Providing and fixing of PVC Reducer with pipe line in/c testing of joints completes as per CPDW specification and direction of the Engg. In Charge.a) 32 mmx 25 mm 2(Two) Nos. |
| 23 | Providing and fixing ofPVC Vole valveas per chapter 20 of CPDW specification and direction of the Engg. In Charge. I) 25 mm dia, |
| 24 | Providing and fixing of PVC Nipple connectorwith pipe line in/c testing of joints completes as per CPDW specification and direction of the Engg. In Charge.( 25 mm dia size). |
| 25 | Providing and fixing ofPVC water Tank ( 1000 Litre Capacity 4 Layer ISI Mark) with pipe linein/c testing of joints complete as per CPWD specification and direction of the Engg. In Charge |
| 26 | Trial run & commissioning of the scheme in all respect as per direction of the Engg. In charge |
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