Repair and Maintenance of Water Supply line for supply of drinking water in different Colony and Mine including Providing assistance for drinking water supply in IWSS, West JKD, B.Seam Colony and Haldibari under JKD Sub Area of Hasdeo Area. (for 1yr)

Amount

Labour rate for cleaning of tank including scraping of wall, cleaning of floor, mud etc., draining out the water/ mud/ sludge from tank excluding white washing of scraped/ cleared surface. At IWSS Plant 2.50mgd Sedimentation tank, clear water tank, Pump House water tank, West Mine Water tank etc. as per instruction of Engineer In-Charge.

Providing assistance for day to day Operation of sluice valve for water supply of drinking water at B. Seam Colony under JKD Sub Area. as per instruction of engineer in charge. (Total 05 Nos. Unskilled Manpower per day)

Contractual assistance for Running operation of STP of West JKD as per instruction of Engineer In-Charge. (Total 03 Nos. Semi-skilled Manpower per day)

Repair maintenance of existing water supply system for running of drinking water supply, valve opening etc. Repairing as per instruction complete at West JKD township. (Total 04 Nos. Semi-skilled & 14 Nos. Unskilled Manpower per day)

Providing Contractual assistance for operation of Pump, Valve, Operating Online Chlorine Dosing Machine & Chemical Dosing for clear water supply as per direction/Instruction of Engineer In-Charge. (09 Semi-skilled & 07 Unskilled Manpower per day)

Labour Rate for cleaning of tank (Over head tank/ Syntax) including scraping of wall, cleaning of floor, mud etc. draining out the water/ mud/ sludge etc. including applying lime and bleaching power on the cleared surface including All safety measure/ precaution to be responsibility of Contractor - as per instruction of Eng. in-charge.

Labour Rate for cleaning of tank (Ground water tank) including scraping of wall, cleaning of floor, mud etc. draining out the water/ mud/ sludge etc. including applying lime and bleaching power on the cleared surface including All safety measure/ precaution to be responsibility of Contractor - as per instruction of Engineer In-charge.

Repair/ Maintenance for supply of drinking water Pipe line in B. Seam Tiraha to South JKD & IWSS to Rajnagar etc. as per Instruction of Engineer In-Charge. (engaging 2 Nos. unskilled Manpower).

Repair and Maintenance for supply of drinking water Pipe line, Valve Men, Security System & Providing Contractual assistance for Operation of sluice valve for water supply of drinking water & Misc. work, including all using Material in different placeall complete at Haldbari mine as per instruction of Engineer In-Charge. (Engaging 1 Nos. Semi-Skilled & 1 Nos. Unskilled Manpower per day)

Repair and Maintenance for supply of drinking water Pipe line, Valve Men, Security System & Providing Contractual assistance for Operation of sluice valve for water supply of drinking water & Misc. work, including all using Material in different placeall complete at West JKD Mine as per instruction of Engineer In-Charge. (Engaging 1 Nos. Semi-Skilled & 1 Nos. Unskilled Manpower per day)

Repair and Maintenance for supply of drinking water Pipe line, Valve Men, Security System & Providing Contractual assistance for Operation of sluice valve for water supply of drinking water & Misc. work, including all using Material in different place all complete at B. Seam Mine & Palkimara Mine as per instruction of Engineer In-Charge. (Engaging 2 Nos. Unskilled Manpower per day)

White washing with lime to give an even shade : Old work (one or more coats)

Welding Works:- Assistance Required for Welding of damaged old pipe line, Hinges, Door Frame, Works at different places under JKD Sub Area. Including necessary tools & plant Electrode rod. Hinges and Other fittings etc. as per instruction of Engineer in charge. (Engaging 01 Nos. Unskilled & 01 Nos. Semiskilled Manpower per day)

Providing and fixing bolts including nuts and washers complete.

Providing and laying S&S C.I. Standard specials such as tees, bends, collars tapers and caps etc, suitable for flanged jointing as per IS : 1538 : Up to 300 mm dia

Providing flanged joints to double flanged C.I./ D.I. pipes and specials, including testing of joints : 100 mm diameter pipe

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : 100 mm diameter Class I

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : 150 mm diameter Class I

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : 80 mm diameter Class I

Carriage of materials - By Mechanical Transport in/c loading, unloading and stacking - Lime, moorum, building rubbish - Lead 1 Km.

40 mm thick fine dressed stone flooring over 20 mm (average) thick base of cement mortar 1:5 (1 cement : 5 coarse sand) with joints finished flush. Red sand stone

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 15 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 20 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 25 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 50 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 80 mm dia nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 25 to 40 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 20 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 50 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 15 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 20 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 25 mm nominal bore

Providing and fixing PTMT bib cock of approved quality and colour. 15mm nominal bore, 86 mm long, weighing not less than 88 gms

Providing and fixing PTMT stop cock of approved quality and colour. 15 mm nominal bore, 86 mm long, weighing not less than 88 gms

Providing and fixing PTMT pillar cock of approved quality and colour. 15 mm nominal bore, 107 mm long, weighing not less than 110 gms

Providing & Fixing of G.I. Socket as per instruction of Engineer In-Charge. 15 mm dia.

Providing & Fixing of G.I. Socket as per instruction of Engineer In-Charge. 20 mm dia.

Providing & Fixing of G.I. Socket as per instruction of Engineer In-Charge. 25 mm dia.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 100 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 150 mm dia nominal bore

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : 50 mm diameter

Contractual assistance for different work & Piyau as Instruction of Eng-in-charge. (1 Nos unskilled manpower per day)

Repairing of RO Treatment unit situated at West JKD under JKD Sub Area- Operation and maintenance of treated unit including cost of spares (Solenoid Valve, Coin Valedeter, Pipe, Rota Miter, Jumbo Filter Service Charge).

Contractual Assistance required for operation and maintenance of treatment unit (01 Nos Manpower per Day )

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Total impact of GST for the purpose of CTC

M/s ASMITA ENTERPRISES (BID ID -1191723)

SATTAN PAL (BID ID -1191882)

katyayan construction (BID ID -1191914)

M/S SUSHIL KUMAR SHUKLA (BID ID -1191937)

DHANANJAY KUMAR SINGH (BID ID -1191434)