REPAIRS/ MAINTENANCE OF EXTERNAL WATER DISTRIBUTION PIPE LINES, VALVES ETC AT MANKHURD UNDER GE(NW) MANKHURD

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and not exceeding 10sqm on plan and getting out in hard / dense soil for laying of cables, etc. complete all as specified and as directed.

-ditto- all as per item no 1 above but soft/loose soil.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25cm deep as in hard / soft soil complete all as specified and as directed.

Removing excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point in soil including spreading in low lying area and leveling complete all as specified and as directed.

M&L for cutting existing road/hard standing not exc 45x50 cm in wide & depth getting out excavated material for laying GI tube ;returning filling & well rammaing watering finish suraface 10 cm from top including provision of PCC 1:3:6 for repairing, including removal of surplus soil all as directed

Taking up or down steel tubing and connections including cleaning and setting aside for refixing or as schedule of credit, etc complete all as specified and as directed for the 20mm bore pipes including necessary staging/scaffolding as required:-.

Ditto all as per item No 6 above but 25 mm dia bore complete

Ditto all as per item No 6 above but 40 mm dia bore complete

Ditto all as per item No 6 above but 50 mm dia bore complete

Ditto all as per item No 6 above but 80 mm dia bore complete

Ditto all as per item No 6 above but 100 mm dia bore complete

M & L for relaying/fixing old pipe obtained from demolition/taking down including cutting out damaged ends and rethreading for fixing with and including new fitting complete of 25mm bore including necessary staging/scaffolding all as specified and directed

Ditto all as per item No 12 above but 40 mm dia bore complete

Ditto all as per item No 12 above but 50 mm dia bore complete

Ditto all as per item No 12 above but 80 mm dia bore complete

Ditto all as per item No 12 above but 100 mm dia bore complete

Supply& Laying fixing, connecting and testing steel water tubing, medium grade, galvanised, with screwed and socketed joints, in any length, including supply and fixing all fittings, fixed to walls or laid in trenches / floors etc complete all as specified and as directed for the 20 mm bore, ISI marked. Make-: Tata/ Jindal/ BST/ Oswal

Ditto all as per item No 17 above but 25 mm dia bore complete

Ditto all as per item No 17 above but 40 mm dia bore complete

Ditto all as per item No 17 above but 50 mm dia bore complete

Ditto all as per item No 17 above but 80 mm dia bore complete

Ditto all as per item No 17 above but 100 mm dia bore complete

Supply and fix ISI Marked UPVC Pipe size 50mm nominal dia,pressure pipe schedule 80 with all connected acessories like UPVC bend,Tees,Unions,Sockets etc for each 3 mtr length of Pipe & solvent to join it all as specified and as directed. Make:Supreme/Dutron/Finolex/Duplon

Ditto all as per item No 23 above but 40 mm dia bore complete

Ditto all as per item No 23 above but 25 mm dia bore complete

S&F in repairs gunmetal gate or globe valve for 50mm dia, conforming to IS-778, ISI marked, with iron wheel head screwed at both ends for iron pipes or ferrule and fixing including necessary fittings like unions, check nuts, etc and any addition / alteration required for fixing, complete all as specified and as directed

Ditto all as per item No 26 above but 40 mm dia bore complete

Ditto all as per item No 26 above but 25 mm dia bore complete

Ditto all as per item No 26 above but 20 mm dia bore complete

Taking out sluice valves of size 80mm to 100mm and refacing, regrinding and refixing to match with standard size and refixing in position including replacing of defective gland packing/washer /nuts/ set screws etc for the following size sluice valves :- Note : Rate quoted is inclusive of cost of spare parts.

Ditto all as per item No 30 above but for size 150mm to 200mm dia bore complete

S&F sluice valve 100mm bore, cast iron body, flanged and drilled end, conforming to IS-14846, ISI marked, class PN 1.6 including all joints with rubber or fibre board, gaskets, bolts and nuts, washers, iron wheel including taking up / down old unserviceable valves from any position and any addition / alteration for fixing required complete all as specified and as directed Make-: Kartar/ Kirloskar/ Upadhyay

Ditto all as per item No 32 above but 150 mm dia bore complete

Ditto all as per item No 32 above but 80 mm dia bore complete

M&L for run lead joints to CI spigot and socket pipes of 80mm bore and fittings including cleaning the joints, re-aligning the pipeline properly as required, cocking and jointing with old pig lead, including any addition / alteration for fixing required, testing pipelines for any leakage , making good any disturbed / damaged pipeline / parts etc, complete all as specified and as directed Note ; Necessary excavation and earthwork will be measured and paid separately

Ditto all as per item No 35 above but 100mm dia bore complete

Ditto all as per item No 35 above but 150mm dia bore complete

Supply, lay/fix, connect and testing DI water tubing of 80 mm bore with spigot and socket ends class K-9 conforming to IS:8329/2000 suitable for rubber tyton joint including taking out old damaged CI main with fitting burning out joints and recovering lead complete etc as specified and directed.

Ditto all as per item No 38 above but 100mm dia bore complete

Ditto all as per item No 38 above but 150mm dia bore complete

Ditto all as per item No 38 above but 200mm dia bore complete

M & L for DI fittings class K-12 conforming to IS:9523/2000 upto 200mm dia of any type, size, such as bend, tapper, tail piece, tee piece, cross etc complete all as specified and directed.

Supply and fix display boards of 3 mm thick Acrylic sheet of size 0.50 mtr x 0.4 mtr, showing machine details / specifications of pumpsets all as specified and as directed by Engr-in-charge.

Fabricate supply and fix valve chamber covers made out of suitable size MS angle/MS plate/flat/rod, hinges, locking arrangement including painting with two coats of synthetic enamel paint over one coat of red oxide primer including removing existing unserviceable rusted cover all as directed.

Supply and fix in replacement ladder height 10 feet max, steps on every 01 feet made of angle iron of size 50x65x5 mm thick for sump including taking down old rusted iron ladder complete all as specified and directed.

Dismantling existing PVC water storage tanks and Supplying, hoisting and fixing rotational moulded polythylene water storage tanks (cylindrical vertical with closed top) of 500 Litres capacity with and including covers, hoisted and fixed in position all as specified in SSR Part-I including connecting the overflow drain out, inlet and outlet pipes etc complete all as specified and as directed Make-: Sintex/ Reno

Ditto all as per item No.46 above but 1000 litres capacity

Ditto all as per item No.46 above but 2000 litres capacity

Ditto all as per item No.46 above but 3000 litres capacity

Supply and fix in repair 50mm bore PVC Ball valve ISI marked high presssure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed. Make -: Prayag

Ditto all as per item No.50 above but 40mm dia bore complete

Ditto all as per item No.50 above but 25mm dia bore complete

Ditto all as per item No.50 above but 20mm dia bore complete

M& L for draining out water complete cleaning & removing accumulated sludge/ dirt, scales from bottom of walls/ ceiling /top of slab and from mouths of circulating pipes of service tanks/ PVC tanks of capacity not exceeding 500 litres, located on roof of bldgs and disinfecting the tank using bleaching powder to make the tank bacteria free and depositing the rubbish in low lying areas of defence land, writing by stencil date of cleaning of tank with white synthetic enamel paint on black ground " cleaned on (date) due on (date) complete all as directed.

All as per item No 54 above but capacity of tank exceeding 500 litres but not exceeding 1000 ltrs complete.

All as per item No 54 above but capacity of tank exceeding 1000 ltr but not exceeding 2000 litres complete.

M&L for cleaning of balancing tank of swimming pool of capacity 1,00,000 ltrs , from bottom and side walls by scrubbing with wire brush and removing mud collected at the bottom all as directed by Engr-in-charge

S&F in repair wooden base brush of size 92cm x 7cm x 4cm suitable for suction sweeper assembly,with nylon hair brush with bristles of length 7cm and 1mm dia each complete all as specified and directed by Engr-in-charge.

M&L for petty repair work by replacement of fittings such as elbow,socket,tee etc including any addition/ alteration in existing line and depositing the complaint slip in complaint cell after user signature complete as per directed by engineer in charge.

Taking out old/ unsv cast iron/ MS tank cover from RCC tank including dismatlling of RCC base support/ MS or cast iron frame and supplying & fixing cast iron tank cover in round shape of size 21 inches internal dia, with proper anchor in PCC with nut, bolts, anchor fastner etc with locking arrangement etc complete with two coats of black bituminous paint (drinking grade) for 1000 ltr/ 2000 ltr/ 3000 ltr all as specified and as directed Note-: Plastering and PCC work shall measured and paid seperately

Dismantling of existing PVC water storage tank covers and Supplying and fixing PVC tank cover round shape of suitable size as per ground requirement with locking arrangement and fixed in position etc complete all as specified and as directed

M & L for PCC 1:3:6 in round/ square shape as per site requirement of thickness not less than 3" suitable for fixing of cast iron tank cover complete all as specified and directed.

M & L for Rendering 15mm thick on fair faces of brick work or concrete surfaces cement plaster 1:6, all as specified and directed.

Supply and install of installation display board of size 4'' x 3" made out of ECO printing lamination and mounting on ACP sheet board with back side MS channel frame and MS 2 pole 50mm square pipe with black paint, including PCC foundation complete all as specified and directed. Note-: Detail tobe writing on board shall be as per site/ installation requirement.

Parmatma Enterprises

sapana enterprises

Shree Ayyappa Engineering