Military Engineer Services-MES has published Periodical Cleaning And Maint Services To Overhead Reservoirs, Valve Chambers And Connected Works In Tech Area Af Stn Gwalior. Submission Date for this Tender is 13-09-2022. Valve Tenders in gwalior Madhya Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 24-Aug-2022 | CorrigendumI | Other | 06-09-2022 |
| 2 | 06-Sep-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 13-09-2022 |
| Sl. No. | Item Description |
| 1 | M & Lfor carrying out chemical analysis of water as per IS- 10500- 2012from any govt Approved lab/Institute after collecting the water sample (from SIXTEN different loactation)in separate suitable container as prescribed by the lab from following each pump house / borewell complete all as specified and directed by Engr-in-Charge :- (a) 9 Sqn Pump House (b) ETB PUMP HOUSE (c) BOMBDUMP pump house (d) Logistic Pump House (e) NOR Pump House (f) SOR pump House (g) Tech Flt Pump House (h) 06 Ens bore well (j) CSD Old bore well (k) BPCL bore well (l) 1 Sqn bore well (m) ‘A’ Flt pump House (n) Tropo Pump Housek (o) CCR new Pump House (P) Singpur range pump House (q) HQ Pump house |
| 2 | M&L for carrying out chemical analysis &biological analysis of water as per IS- 10500- 2012from any govt Approved lab/Institute after collecting the water sample of user end, (one semple) in separate suitable container as prescribed by the labs fromlocaction directed by Engr-in-Charge |
| 3 | M&L for Cleaning of Static Water Tank (SWT) 50,000 Gallon capacity of any description, dewatering& cleaning insidethe SWTby removingall despositions/fungus , other micro organism , sediment loose dirt/mud sludge, Vegetation , other foreign materials etc and also removing loose/unsound concrete/plaster including taking out and removingalldisposalwaste / spoil to a distance not exceeding 50 mtr andBrushing with nylon brushonwalls & bottom surfaces , washing repeatedly with clean water& cleaning of external surafce with water, including two coats of white wash on internal surfaces and exposed external surface & clearance of any vegetation growth atleast 2 meter around the SWT to the satisfaction of Engineer-in-Charge, and replacement of inlet ,ISI Marked, gun metal globe /gate valve of size 50 mm and 40/25 mm bore and painting of cleaning date and next due date of cleaning ofstatic water tank complete all as specified and directed by Engr-in-Charge. |
| 4 | M&L for Cleaning of over head tanks of any description, cleaning inside the over head tanks by removingall despositions/fungus other micro organism, sediment loose dirt/mud sludge, Vegetation, other foreign materials etc and also removing loose/unsound concrete/plaster including taking out and removingalldisposalwaste / spoil to a distance not exceeding 50 mtr and Brushing with nylon brushonwalls & bottom surfaces , washing the surfaces with clean water and washing repeatedly with Rebekiense solution and clean with water& cleaning of external surafce with water, including two coats of white wash and opening washout/drainpipe and sluice valvecleaning andrefixing drain/washout pipe and paintingtwo coats of drain pipe ,overflow pipe ,inlet,outlet pipe 150/100 mm dia,and and panting of cleaning date and next duedate of cleaning of tank complete all as specified and directed :- (a) RCC OH tank of capacity 50000 Gallons |
| 5 | M&L for Cleaning of over head tanks of any description, cleaning inside the over head tanks by removingall despositions/fungus other micro organism, sediment loose dirt/mud sludge, Vegetation, other foreign materials etc and also removing loose/unsound concrete/plaster including taking out and removingalldisposalwaste / spoil to a distance not exceeding 50 mtr and Brushing with nylon brushonwalls & bottom surfaces , washing the surfaces with clean water and washing repeatedly with Rebekiense solution and clean with water& cleaning of external surafce with water, including two coats of white wash and opening washout/drainpipe and sluice valvecleaning andrefixing drain/washout pipe and paintingtwo coats of drain pipe ,overflow pipe ,inlet,outlet pipe 150/100 mm dia,and and panting of cleaning date and next duedate of cleaning of tank complete all as specified and directed :- (b) RCC OH tank of capacity 10000 Gallons |
| 6 | M&L for Cleaning of over head tanks of any description, cleaning inside the over head tanks by removingall despositions/fungus other micro organism, sediment loose dirt/mud sludge, Vegetation, other foreign materials etc and also removing loose/unsound concrete/plaster including taking out and removingalldisposalwaste / spoil to a distance not exceeding 50 mtr and Brushing with nylon brushonwalls & bottom surfaces , washing the surfaces with clean water and washing repeatedly with Rebekiense solution and clean with water& cleaning of external surafce with water, including two coats of white wash and opening washout/drainpipe and sluice valvecleaning andrefixing drain/washout pipe and paintingtwo coats of drain pipe ,overflow pipe ,inlet,outlet pipe 150/100 mm dia,and and panting of cleaning date and next duedate of cleaning of tank complete all as specified and directed :- (c) RCC OH tank of capacity 5000 Gallons |
| 7 | M/L for replacementLED aviation obstruction light fitting single unit 250 Volts built in 75 VA step up transformer & made out of aluminium alloy body and fixed on top of RCC Over Head Tankcomplete all as specified and directed. Make: Havells/Bajaj/Philips |
| 8 | Material and labour for EARTHINGcomplete with galvanized steel earth plate electrode 600mmx600mmx6mm burried directly in ground vertically to a depth not less than 2.25 mtr below normal ground level (with top edge of earth plate not less than 1.5 mtr below ground level) connected to GI strip 25mmx4mm means earthing lead by means of galvanized bolts,nuts and washers all as shown in electrical plate no. 3 of MES schedule part -I (2009),earth lead connected to earth test point and to main switch board etc with and including adequate quantity of charcoaldust and common salt all arround earth plate PCC 1:3:6 type C-1 using 20mm graded stone aggregate for earth pit with pre cast RCC 1:2:4 type B-1 using20mm graded stone aggregate 40mm thick cover reinforced with 8mm TMT bars 03 Nos both way with 12mm dia round bar handle. GI medium grade watering pipe 20mm dia with funnel and wire mesh etc complete all as specified and directed . Note:- The cost of earth lead including 7.5 mtr only from the top of earth electrode are deemed to be included under this item. |
| 9 | M&L for repairing water level indicator gauge of over head tank by replacing copper float valve of size 200mm dia with 2mm thick flexible steel wire roop and re-writing ofnumber painted on scale guage and replacement of guage moving pully complete all as specified and directed. |
| 10 | M&L for developement of existing bore well of any depth and in any position, of150/200mm bore, with using suitable air compressor (having minimum 5.5 Kg /cm 2pressure) to augment the yield to desire requirment of the bore well complete all as specified anddirected. Note :-(i)All necessary T&P and equipments required for flushing out / development of bore wells set etc shall be arranged by the contractor at his own cost. (ii)Lifting out of submersible pump set, column pipes and cable before flushing out and lowering down of submersible pump set all as per specified and directed. |
| 11 | Disconnecting the existingsubmersible pump set from supply line , dismantling existing CI bend from non return valve, removing and lifting out submersible pump set of any description and capacityandin any position, alongwith existing column pipe 80/50mm dia and existing submersible cable of any size from the bore well(approximately 50 mtr depth of pump set from GL) complete and lowering after repair with all accessories including testing all as specified and directed. NOTE (i) :Contractor shall take proper precautions while lifting out and removing motor/pump set from bore well so as to avoid any damage to column pipe and submersible cable. (ii) All necessary T&P and equipments required for lifting out pump set etc shall be arranged by the contractor at his own cost. |
| 12 | S & F star dalta starter fully automatic cum pump controller in sheet metal enclosure type MU-G complete with MCB Amp/Volt meter phase indicators 3 phase 415 Volts AC 50 Hz Cat part No MUG-30 (CS 96008) of L&T make or make as specified in appendix "B" to PS. |
| 13 | S & F star dalta starter fully automatic cum pump controller in sheet metal enclosure type MU-G complete with MCB Amp/Volt meter phase indicators 3 phase 415 Volts AC 50 Hz Cat part No MUG 20 (SS95975) of L&T Make or make as specified in appendix "B" to PS. |
| 14 | Supply fabrication & installation out door type MS Cover fabricated with 2.00 mm thick CRCA sheet duly painted with two coats of synthetic enamelled paint over a cost of red oxide primer of suitable size mounted on MS angle iron of size 50X50X6 mm and having 4 legs of 1.00 mtr including grouting in PCC 1:3:6 below ground level of size 100x100x10cm including 125 Amps MCCB 4 Pole 25 KA Make Legrand DPX Model-01 No and Star dalta Starter cum pump controllerfully automatic in sheet )-01 No including metal enclosure MUG type 3 Phase,415 Volt AC Cat part No MUG 30 (CS 96008)-01 No including connected with copper cable of suitable size all as directed. |
| 15 | Supply fabrication & installation out door type MS Cover fabricated with 2.00 mm thick CRCA sheet duly painted with two coats of synthetic enamelled paint over a coat of red oxide primer of suitable size mounted on MS angle iron of 50X50X6 mm and having 4 legs of 1.00 mtr including grouting in PCC 1:3:6 below ground level of size 100x100x10cm including 100 Amps MCCB 4 Pole 25 KA Make Legrand DPX Model-01 No and Star dalta Starter cum pump controllerfully automatic in sheet )-01 No including metal enclosure MUG type 3 Phase,415 Volt AC Cat part No MUG 20 (SS95975)-01 No including connected with copper cable of suitable size all as directed. |
| 16 | M&L for construction of brick masonry valve pit / chamber complete with 3mm thick MS sheet cover with locking arrangement of size 1050 mm x 1050 mm x 1050 mm (depth) (internal dimensions) all as shown on CE(AF)/TD/EM/01 Sheet 1/1 dt 16 Mar 1993with and including necessary excavation & earth work in any type of soil complete all as specified and directed. |
| 17 | M&L for construction of brick masonry valve pit / chamber complete with 3mm thick MS sheet cover with locking arrangement of size 750 mm x 750 mm x 750 mm (depth) (internal dimensions) all as shown on CE(AF)/TD/EM/01 Sheet 1/1 dt 16 Mar 1993with and including necessary excavation & earth work in any type of soil complete all as specified and directed. |
| 18 | M&L for construction of brick masonry valve pit / chamber complete with 3mm thick MS sheet cover with locking arrangement of size 600 mm x 600 mm x 600 mm (depth) (internal dimensions) all as shown on CE(AF)/TD/EM/01 Sheet 1/1 dt 16 Mar 1993with and including necessary excavation & earth work in any type of soil complete all as specified and directed. |
| 19 | M&L for earthing pit of size precasted with PCC (1:3:6) type C1-20 mm stone aggregate and the cover of earthing pit shall be of precast RCC (1:2:4) Type B1 Using 20mm aggregate reinforced with 8mm dia round bars @75mm C/C both ways with MS handle 12mm dia with suitable handle fused with surface all as specified. |
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